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Sample records for syndrome randomised controlled

  1. Supervised exercise therapy versus usual care for patellofemoral pain syndrome: an open label randomised controlled trial.

    NARCIS (Netherlands)

    R. van Linschoten (Robbart); M. van Middelkoop (Marienke); M.Y. Berger (Marjolein); E.M. Heintjes (Edith); J.A.N. Verhaar (Jan); S.P. Willemsen (Sten); B.W. Koes (Bart); S.M. Bierma-Zeinstra (Sita)

    2009-01-01

    textabstractOBJECTIVE: To assess the effectiveness of supervised exercise therapy compared with usual care with respect to recovery, pain, and function in patients with patellofemoral pain syndrome. DESIGN: Open label randomised controlled trial. SETTING: General practice and sport physician

  2. Supervised exercise therapy versus usual care for patellofemoral pain syndrome : an open label randomised controlled trial

    NARCIS (Netherlands)

    van Linschoten, R.; van Middelkoop, M.; Berger, M. Y.; Heintjes, E. M.; Verhaar, J. A. N.; Willemsen, S. P.; Koes, B. W.; Bierma-Zeinstra, S. M.

    2009-01-01

    Objective To assess the effectiveness of supervised exercise therapy compared with usual care with respect to recovery, pain, and function in patients with patellofemoral pain syndrome. Design Open label randomised controlled trial. Setting General practice and sport physician practice. Participants

  3. Melatonin for chronic whiplash syndrome with delayed melatonin onset randomised, placebo-controlled trial

    NARCIS (Netherlands)

    Wieringen, S. van; Jansen, T.; Smits, M.G.; Nagtegaal, J.E.; Coenen, A.M.L.

    2001-01-01

    Objective: To assess the influence of melatonin in patients with chronic whiplash syndrome and delayed melatonin onset. Design: Randomised, double-blind, placebo-controlled, parallel-group trial. One-week baseline was followed by a 4-week treatment period with either melatonin or placebo. In the

  4. Non-pharmacological interventions for restless legs syndrome: a systematic review of randomised controlled trials.

    Science.gov (United States)

    Harrison, Eloise G; Keating, Jennifer L; Morgan, Prue E

    2018-03-21

    Restless legs syndrome (RLS) is a sensorimotor disorder characterised by an uncomfortable urge to move the legs. Management is primarily pharmacological. Effects for non-pharmacological, non-surgical options are published but lack systematic examination. To synthesise results of non-pharmacological/non-surgical treatment compared to no-treatment controls or alternative treatment for RLS on any relevant outcome. Databases and reference lists of reviews were searched for randomised controlled trials (RCTs) comparing non-pharmacological treatment to alternative or no treatment controls for idiopathic RLS. Search results were independently screened for inclusion by two researchers; disagreements regarding eligibility were resolved with discussion. Outcomes were summarised, and pooled where possible in meta-analysis. The search yielded 442 articles. Eleven trials met inclusion criteria. Repetitive transcranial magnetic stimulation, exercise, compression devices, counterstrain manipulation, infrared therapy, and standard acupuncture were significantly more effective for RLS severity than control conditions. Vibration pads, cryotherapy, and transcranial direct current stimulation were ineffective in reducing RLS severity. Vibration pads, cryotherapy, yoga, compression devices, and acupuncture significantly improved some sleep-related outcomes. Few studies were identified and quality of evidence was not high. Some non-pharmacological interventions may be beneficial for reducing RLS severity and enhancing sleep. Implications for Rehabilitation The current management of restless leg syndrome is primarily pharmacological, and medications can have unwanted side effects. Repetitive transcranial magnetic stimulation, exercise, compression devices, counterstrain manipulation, infrared therapy, and standard acupuncture may reduce restless leg syndrome severity. Vibration pads, cryotherapy, yoga, compression devices, and acupuncture may improve some sleep-related outcomes in

  5. A randomised controlled trial of azithromycin therapy in bronchiolitis obliterans syndrome (BOS) post lung transplantation

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    Corris, Paul A; Ryan, Victoria A; Small, Therese; Lordan, James; Fisher, Andrew J; Meachery, Gerard; Johnson, Gail; Ward, Chris

    2015-01-01

    Background We conducted a placebo-controlled trial of azithromycin therapy in bronchiolitis obliterans syndrome (BOS) post lung transplantation. Methods We compared azithromycin (250 mg alternate days, 12 weeks) with placebo. Primary outcome was FEV1 change at 12 weeks. Results 48 patients were randomised; (25 azithromycin, 23 placebo). It was established, post randomisation that two did not have BOS. 46 patients were analysed as intention to treat (ITT) with 33 ‘Completers’. ITT analysis included placebo patients treated with open-label azithromycin after study withdrawal. Outcome The ITT analysis (n=46, 177 observations) estimated mean difference in FEV1 between treatments (azithromycin minus placebo) was 0.035 L, with a 95% CI of −0.112 L to 0.182 L (p=0.6). Five withdrawals, who were identified at the end of the study as having been randomised to placebo (four with rapid loss in FEV1, one withdrawn consent) had received rescue open-label azithromycin, with improvement in subsequent FEV1 at 12 weeks. Study Completers showed an estimated mean difference in FEV1 between treatment groups (azithromycin minus placebo) of 0.278 L, with 95% CI for the mean difference: 0.170 L to 0.386 L (p=azithromycin group had ≥10% gain in FEV1 from baseline. No patients in the placebo group had ≥10% gain in FEV1 from baseline while on placebo (p=0.002). Seven serious adverse events, three azithromycin, four in the placebo group, were deemed unrelated to study medication. Conclusions Azithromycin therapy improves FEV1 in patients with BOS and appears superior to placebo. This study strengthens evidence for clinical practice of initiating azithromycin therapy in BOS. Trial registration number EU-CTR, 2006-000485-36/GB. PMID:25714615

  6. Acupuncture for irritable bowel syndrome: primary care based pragmatic randomised controlled trial

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    MacPherson Hugh

    2012-10-01

    Full Text Available Abstract Background Acupuncture is used by patients as a treatment for irritable bowel syndrome (IBS but the evidence on effectiveness is limited. The purpose of the study was to evaluate the effectiveness of acupuncture for irritable bowel syndrome in primary care when provided as an adjunct to usual care. Methods Design: A two-arm pragmatic randomised controlled trial. Setting: Primary care in the United Kingdom. Patients: 233 patients had irritable bowel syndrome with average duration of 13 years and score of at least 100 on the IBS Symptom Severity Score (SSS. Interventions: 116 patients were offered 10 weekly individualised acupuncture sessions plus usual care, 117 patients continued with usual care alone. Measurements: Primary outcome was the IBS SSS at three months, with outcome data collected every three months to 12 months. Results There was a statistically significant difference between groups at three months favouring acupuncture with a reduction in IBS Symptom Severity Score of −27.43 (95% CI: –48.66 to −6.21, p = 0.012. The number needed to treat for successful treatment (≥50 point reduction in the IBS SSS was six (95% CI: 3 to 17, based on 49% success in the acupuncture group vs. 31% in the control group, a difference between groups of 18% (95% CI: 6% to 31%. This benefit largely persisted at 6, 9 and 12 months. Conclusions Acupuncture for irritable bowel syndrome provided an additional benefit over usual care alone. The magnitude of the effect was sustained over the longer term. Acupuncture should be considered as a treatment option to be offered in primary care alongside other evidenced based treatments. Trial Registration Current Controlled Trials ISRCTN08827905

  7. Effectiveness of Diacutaneous Fibrolysis for the treatment of subacromial impingement syndrome: a randomised controlled trial.

    Science.gov (United States)

    Barra López, Martín Eusebio; López de Celis, Carlos; Fernández Jentsch, Gabriela; Raya de Cárdenas, Laura; Lucha López, María Orosia; Tricás Moreno, José Miguel

    2013-10-01

    Our objective was to assess the effectiveness of Diacutaneous Fibrolysis on pain intensity, range of motion and functional status in patients suffering from Subacromial Impingement Syndrome. A randomised controlled trial was conducted in two Spanish National Health Service Primary Health Care Centres. Participants (n = 120) were randomly assigned to one of three groups (intervention, placebo or control groups). All three groups received a protocolised treatment based on therapeutic exercises, analgesic electrotherapy and cryotherapy. Additionally, the intervention group received six sessions of Diacutaneous Fibrolysis treatment; the placebo group received six sessions of sham Diacutaneous Fibrolysis treatment, while the control group received only the protocolised treatment. Pain intensity, available active range of motion and function were measured pre-treatment, post-treatment, and at a three-month follow-up. At the post-treatment assessment, differences between intervention and control groups were statistically significant or clinically relevant in function, flexion, extension and external rotation movements. Differences between placebo and control groups were significant only in extension movement. No significant differences were found in pain intensity. At the 3 month follow-up assessment, between-groups differences were not statistically significant and clinical relevance was achieved only for external rotation movement between intervention and control groups. At the post-treatment assessment 89% of the participants in the intervention group, 76% of the participants in the placebo group and 67% of the participants in the control group reported subjective improvement (p Diacutaneous Fibrolysis to the conservative treatment of Subacromial Impingement Syndrome improves function and external rotation movements and also gives significantly higher patient satisfaction. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Treatment for the premenstrual syndrome with agnus castus fruit extract: prospective, randomised, placebo controlled study.

    Science.gov (United States)

    Schellenberg, R

    2001-01-20

    To compare the efficacy and tolerability of agnus castus fruit (Vitex agnus castus L extract Ze 440) with placebo for women with the premenstrual syndrome. Randomised, double blind, placebo controlled, parallel group comparison over three menstrual cycles. General medicine community clinics. 178 women were screened and 170 were evaluated (active 86; placebo 84). Mean age was 36 years, mean cycle length was 28 days, mean duration of menses was 4.5 days. Agnus castus (dry extract tablets) one tablet daily or matching placebo, given for three consecutive cycles. Main efficacy variable: change from baseline to end point (end of third cycle) in women's self assessment of irritability, mood alteration, anger, headache, breast fullness, and other menstrual symptoms including bloating. Secondary efficacy variables: changes in clinical global impression (severity of condition, global improvement, and risk or benefit) and responder rate (50% reduction in symptoms). Improvement in the main variable was greater in the active group compared with placebo group (Pagnus castus fruit is an effective and well tolerated treatment for the relief of symptoms of the premenstrual syndrome.

  9. Early intervention for adolescents with Patellofemoral Pain Syndrome - a pragmatic cluster randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Rathleff Michael S

    2012-01-01

    Full Text Available Abstract Background Self-reported knee pain is highly prevalent among adolescents. As much as 50% of the non-specific knee pain may be attributed to Patellofemoral Pain Syndrome (PFPS. In the short term, exercise therapy appears to have a better effect than patient education consisting of written information and general advice on exercise or compared with placebo treatment. But the long-term effect of exercise therapy compared with patient education is conflicting. The purpose of this study is to examine the short- and long-term effectiveness of patient education compared with patient education and multimodal physiotherapy applied at a very early stage of the condition among adolescents. Methods/Design This study is a single blind pragmatic cluster randomised controlled trial. Four upper secondary schools have been invited to participate in the study (approximately 2500 students, aged 15-19 years. Students are asked to answer an online questionnaire regarding musculoskeletal pain. The students who report knee pain are contacted by telephone and offered a clinical examination by a rheumatologist. Subjects who fit the inclusion criteria and are diagnosed with PFPS are invited to participate in the study. A minimum of 102 students with PFPS are then cluster-randomised into two intervention groups based on which school they attend. Both intervention groups receive written information and education. In addition to patient education, one group receives multimodal physiotherapy consisting primarily of neuromuscular training of the muscles around the foot, knee and hip and home exercises. The students with PFPS fill out self-reported questionnaires at baseline, 3, 6, 12 and 24 months after inclusion in the study. The primary outcome measure is perception of recovery measured on a 7-point Likert scale ranging from "completely recovered" to "worse than ever" at 12 months. Discussion This study is designed to investigate the effectiveness of patient

  10. Structured education programme for women with polycystic ovary syndrome: a randomised controlled trial

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    Hamidreza Mani

    2017-12-01

    Full Text Available Objective: To evaluate the effectiveness of a structured education programmes in women with polycystic ovary syndrome (PCOS. Methods: Single-centre, randomised controlled trial, testing a single exposure to a group-based, face-to-face, structured education programme. Inclusion criteria were women with PCOS, aged 18–49 years inclusive and body mass index ≥23 kg/m2 for black and minority ethnicities or ≥25 kg/m2 for white Europeans. Primary outcome was step-count/day at 12 months. Secondary outcomes included indices of physical activity, cardiovascular risk factors, quality of life (QoL and illness perception (IP. Results: 161 women were included (78 control, 83 intervention; 69% white; mean age 33.4 (s.d. 7.6 years, of whom 100 (48 intervention; 52 control attended their 12-month visit (38% attrition. 77% of the intervention arm attended the education programme. No significant change in step-count was observed at 12 months (mean difference: +351 steps/day (95% confidence interval −481, +1183; P = 0.40. No differences were found in biochemical or anthropometric outcomes. The education programme improved participants’ IP in 2 dimensions: understanding their PCOS (P < 0.001 and sense of control (P < 0.01 and improved QoL in 3 dimensions: emotions (P < 0.05, fertility (P < 0.05, weight (P < 0.01 and general mental well-being (P < 0.01. Discussion: A single exposure to structured education programme did not increase physical activity or improve biochemical markers in overweight and obese women with PCOS. However, providing a structured education in parallel to routine medical treatment can be beneficial for participants’ understanding of their condition, reducing their anxiety and improving their QoL.

  11. Structured education programme for women with polycystic ovary syndrome: a randomised controlled trial.

    Science.gov (United States)

    Mani, Hamidreza; Chudasama, Yogini; Hadjiconstantinou, Michelle; Bodicoat, Danielle H; Edwardson, Charlotte; Levy, Miles J; Gray, Laura J; Barnett, Janette; Daly, Heather; Howlett, Trevor A; Khunti, Kamlesh; Davies, Melanie J

    2018-01-01

    To evaluate the effectiveness of a structured education programmes in women with polycystic ovary syndrome (PCOS). Single-centre, randomised controlled trial, testing a single exposure to a group-based, face-to-face, structured education programme. Inclusion criteria were women with PCOS, aged 18-49 years inclusive and body mass index ≥23 kg/m 2 for black and minority ethnicities or ≥25 kg/m 2 for white Europeans. Primary outcome was step-count/day at 12 months. Secondary outcomes included indices of physical activity, cardiovascular risk factors, quality of life (QoL) and illness perception (IP). 161 women were included (78 control, 83 intervention); 69% white; mean age 33.4 (s.d. 7.6) years, of whom 100 (48 intervention; 52 control) attended their 12-month visit (38% attrition). 77% of the intervention arm attended the education programme. No significant change in step-count was observed at 12 months (mean difference: +351 steps/day (95% confidence interval -481, +1183); P  = 0.40). No differences were found in biochemical or anthropometric outcomes. The education programme improved participants' IP in 2 dimensions: understanding their PCOS ( P  < 0.001) and sense of control ( P  < 0.01) and improved QoL in 3 dimensions: emotions ( P  < 0.05), fertility ( P  < 0.05), weight ( P  < 0.01) and general mental well-being ( P  < 0.01). A single exposure to structured education programme did not increase physical activity or improve biochemical markers in overweight and obese women with PCOS. However, providing a structured education in parallel to routine medical treatment can be beneficial for participants' understanding of their condition, reducing their anxiety and improving their QoL. © 2018 The authors.

  12. A candidate probiotic with unfavourable effects in subjects with irritable bowel syndrome: a randomised controlled trial

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    Axelsson Lars

    2010-02-01

    Full Text Available Abstract Background Some probiotics have shown efficacy for patients with irritable bowel syndrome (IBS. Lactobacillus (L. plantarum MF1298 was found to have the best in vitro probiotic properties of 22 strains of lactobacilli. The aim of this study was to investigate the symptomatic effect of L. plantarum MF1298 in subjects with IBS. Primary outcome was treatment preference and secondary outcomes were number of weeks with satisfactory relief of symptoms and IBS sum score. Methods The design was a randomised double blind placebo-controlled crossover trial. 16 subjects with IBS underwent two three-week periods of daily intake of one capsule of 1010 CFU L. plantarum MF 1298 or placebo separated by a four-week washout period. Results Thirteen participants (81%; 95% CI 57% to 93%; P = 0.012 preferred placebo to L. plantarum MF1298 treatment. The mean (SD number of weeks with satisfactory relief of symptoms in the periods with L. plantarum MF1298 and placebo were 0.50 (0.89 and 1.44 (1.26, respectively (P = 0.006. IBS sum score was 6.44 (1.81 in the period with L. plantarum MF1298 treatment compared with 5.35 (1.77 in the period with placebo (P = 0.010. With a clinically significant difference in the IBS sum score of 2 in disfavour of active treatment, the number needed to harm was 3.7, 95% CI 2.3 to 10.9. Conclusions This trial shows for the first time an unfavourable effect on symptoms in subjects with IBS after intake of a potential probiotic. The trial registration number Clinical trials NCT00355810.

  13. Rituximab for childhood-onset, complicated, frequently relapsing nephrotic syndrome or steroid-dependent nephrotic syndrome: a multicentre, double-blind, randomised, placebo-controlled trial.

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    Iijima, Kazumoto; Sako, Mayumi; Nozu, Kandai; Mori, Rintaro; Tuchida, Nao; Kamei, Koichi; Miura, Kenichiro; Aya, Kunihiko; Nakanishi, Koichi; Ohtomo, Yoshiyuki; Takahashi, Shori; Tanaka, Ryojiro; Kaito, Hiroshi; Nakamura, Hidefumi; Ishikura, Kenji; Ito, Shuichi; Ohashi, Yasuo

    2014-10-04

    Rituximab could be an effective treatment for childhood-onset, complicated, frequently relapsing nephrotic syndrome (FRNS) and steroid-dependent nephrotic syndrome (SDNS). We investigated the efficacy and safety of rituximab in patients with high disease activity. We did a multicentre, double-blind, randomised, placebo-controlled trial at nine centres in Japan. We screened patients aged 2 years or older experiencing a relapse of FRNS or SDNS, which had originally been diagnosed as nephrotic syndrome when aged 1-18 years. Patients with complicated FRNS or SDNS who met all other criteria were eligible for inclusion after remission of the relapse at screening. We used a computer-generated sequence to randomly assign patients (1:1) to receive rituximab (375 mg/m(2)) or placebo once weekly for 4 weeks, with age, institution, treatment history, and the intervals between the previous three relapses as adjustment factors. Patients, guardians, caregivers, physicians, and individuals assessing outcomes were masked to assignments. All patients received standard steroid treatment for the relapse at screening and stopped taking immunosuppressive agents by 169 days after randomisation. Patients were followed up for 1 year. The primary endpoint was the relapse-free period. Safety endpoints were frequency and severity of adverse events. Patients who received their assigned intervention were included in analyses. This trial is registered with the University Hospital Medical Information Network clinical trials registry, number UMIN000001405. Patients were centrally registered between Nov 13, 2008, and May 19, 2010. Of 52 patients who underwent randomisation, 48 received the assigned intervention (24 were given rituximab and 24 placebo). The median relapse-free period was significantly longer in the rituximab group (267 days, 95% CI 223-374) than in the placebo group (101 days, 70-155; hazard ratio: 0·27, 0·14-0·53; pchildhood-onset, complicated FRNS and SDNS. Japanese Ministry of

  14. Randomised controlled trial of gabapentin in Complex Regional Pain Syndrome type 1 [ISRCTN84121379

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    Weber Wim EJ

    2004-09-01

    Full Text Available Abstract Background Complex Regional Pain Syndrome type one (CRPS I or formerly Reflex Sympathetic Dystrophy (RSD is a disabling syndrome, in which a painful limb is accompanied by varying symptoms. Neuropathic pain is a prominent feature of CRPS I, and is often refractory to treatment. Since gabapentin is an anticonvulsant with a proven analgesic effect in various neuropathic pain syndromes, we sought to study the efficacy of the anticonvulsant gabapentin as treatment for pain in patients with CRPS I. Methods We did a randomized double blind placebo controlled crossover study with two three-weeks treatment periods with gabapentin and placebo separated by a two-weeks washout period. Patients started at random with gabapentin or placebo, which was administered in identical capsules three times daily. We included 58 patients with CRPS type 1. Results Patients reported significant pain relief in favor of gabapentin in the first period. Therapy effect in the second period was less; finally resulting in no significant effect combining results of both periods. The CRPS patients had sensory deficits at baseline. We found that this sensory deficit was significantly reversed in gabapentin users in comparison to placebo users. Conclusions Gabapentin had a mild effect on pain in CRPS I. It significantly reduced the sensory deficit in the affected limb. A subpopulation of CRPS patients may benefit from gabapentin.

  15. Evaluation of homoeopathic treatment in polycystic ovary syndrome: A single-blind, randomised, placebo-controlled pilot study

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    Chetna Deep Lamba

    2018-01-01

    Full Text Available Background and Objectives: This study was conducted with the primary objective of evaluating efficacy of Homoeopathy in establishing the menstrual regularity with improvement in either ultrasonological findings or hirsutism/acne. The quality of life was also assessed using polycystic ovary syndrome questionnaire (PCOSQ. Materials and Methods: A single-blind, randomised, placebo-controlled pilot study was conducted from February 2014 to May 2015 at two research centres. The cases fulfilling the eligibility criteria were enrolled (n = 60 and randomised to either the homoeopathic intervention (HI (n = 30 or identical placebo (P (n = 30 with uniform lifestyle modification (LSM for 6 months. Results: The menstrual regularity with improvement in other signs/symptoms was observed in 60% of the cases (n = 18 in HI + LSM group and none (n = 0 in control group (P = 0.001. Statistically significant difference (P = 0.016 was observed in reduction of intermenstrual duration (from 76.1 ± 37.7 to 46.6 ± 38.7 days in HI + LSM in comparison to placebo + LSM group (from 93.0 ± 65.2 to 93.9 ± 96.2 days. In PCOSQ, also, significant improvement was observed in HI group in domains of weight, fertility, emotions and menstrual problems (P < 0.05 with no difference in body hair (P = 0.708. No change was observed in respect of improvement in the ultrasound findings. Pulsatilla was the most frequently indicated medicine (n = 12, 40%. Conclusion: HI along with LSM has shown promising outcome; further comparative study with standard conventional treatment on adequate sample size is desirable.

  16. Dose-response effects of medical exercise therapy in patients with patellofemoral pain syndrome: a randomised controlled clinical trial.

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    Østerås, Berit; Østerås, Håvard; Torstensen, Tom Arild; Vasseljen, Ottar

    2013-06-01

    To evaluate two different therapeutic exercise regimens in patients with patellofemoral pain syndrome (PFPS). Multicentre, randomised controlled clinical trial. Three primary healthcare physiotherapy clinics. Forty-two patients with PFPS were assigned at random to an experimental group or a control group. Forty participants completed the study. Both groups received three treatments per week for 12 weeks. The experimental group received high-dose, high-repetition medical exercise therapy, and the control group received low-dose, low-repetition exercise therapy. The groups differed in terms of number of exercises, number of repetitions and sets, and time spent performing aerobic/global exercises. Outcome parameters were pain (measured using a visual analogue scale) and function [measured using the step-down test and the modified Functional Index Questionnaire (FIQ)]. At baseline, there were no differences between the groups. After the interventions, there were statistically significant (Pexercise therapy has a dose-response effect on pain and functional outcomes in patients with PFPS. This indicates that high-dose, high-repetition medical exercise therapy is more efficacious than low-dose, low-repetition exercise therapy for this patient group. Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  17. The efficacy of Femal in women with premenstrual syndrome: a randomised, double-blind, parallel-group, placebo-controlled, multicentre study

    DEFF Research Database (Denmark)

    Gerhardsen, G.; Hansen, A.V.; Killi, M.

    2008-01-01

    Introduction: A double-blind, placebo-controlled, randomised, parallel-group, multicentre study was conducted to evaluate the effect of a pollen-based herbal medicinal product, Femal (R) (Sea-Band Ltd, Leicestershire, UK), on premenstrual sleep disturbances (PSD) in women with premenstrual syndrome...... as the main symptom cluster makes this herbal medicinal product a promising addition to the therapeutic arsenal for women with PMS Udgivelsesdato: 2008/6...

  18. Habit reversal training and educational group treatments for children with tourette syndrome: A preliminary randomised controlled trial.

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    Yates, Rachel; Edwards, Katie; King, John; Luzon, Olga; Evangeli, Michael; Stark, Daniel; McFarlane, Fiona; Heyman, Isobel; İnce, Başak; Kodric, Jana; Murphy, Tara

    2016-05-01

    Quality of life of children with Tourette Syndrome (TS) is impacted greatly by its symptoms and their social consequences. Habit Reversal Training (HRT) is effective but has not, until now, been empirically evaluated in groups. This randomised controlled trial evaluated feasibility and preliminary efficacy of eight HRT group sessions compared to eight Education group sessions. Thirty-three children aged 9-13 years with TS or Chronic Tic Disorder took part. Outcomes evaluated were tic severity and quality of life (QoL). Tic severity improvements were found in both groups. Motor tic severity (Yale Global Tic Severity Scale) showed greatest improvements in the HRT group. Both groups showed a strong tendency toward improvements in patient reported QoL. In conclusion, group-based treatments for TS are feasible and exposure to other children with tics did not increase tic expression. HRT led to greater reductions in tic severity than Education. Implications, such as cost-effectiveness of treatment delivery, are discussed. Copyright © 2016. Published by Elsevier Ltd.

  19. Randomised controlled trial of colostrum to improve intestinal function in patients with short bowel syndrome

    DEFF Research Database (Denmark)

    Lund, Pernille; Sangild, Per Torp; Aunsholt, L.

    2012-01-01

    Colostrum is rich in immunoregulatory, antimicrobial and trophic components supporting intestinal development and function in newborns. We assessed whether bovine colostrum could enhance intestinal adaptation and function in adult short bowel syndrome (SBS) patients.......Colostrum is rich in immunoregulatory, antimicrobial and trophic components supporting intestinal development and function in newborns. We assessed whether bovine colostrum could enhance intestinal adaptation and function in adult short bowel syndrome (SBS) patients....

  20. Pain exposure physical therapy (PEPT) compared to conventional treatment in complex regional pain syndrome type 1: a randomised controlled trial

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    Barnhoorn, Karlijn J; van de Meent, Henk; van Dongen, Robert T M; Klomp, Frank P; Groenewoud, Hans; Samwel, Han; Nijhuis-van der Sanden, Maria W G; Frölke, Jan Paul M; Staal, J Bart

    2015-01-01

    Objective To compare the effectiveness of pain exposure physical therapy (PEPT) with conventional treatment in patients with complex regional pain syndrome type 1 (CRPS-1) in a randomised controlled trial with a blinded assessor. Setting The study was conducted at a level 1 trauma centre in the Netherlands. Participants 56 adult patients with CRPS-1 participated. Three patients were lost to follow-up. Interventions Patients received either PEPT in a maximum of five treatment sessions, or conventional treatment following the Dutch multidisciplinary guideline. Measurements Outcomes were assessed at baseline and at 3, 6 and 9 months after randomisation. The primary outcome measure was the Impairment level Sum Score—Restricted Version (ISS-RV), consisting of visual analogue scale for pain (VAS-pain), McGill Pain Questionnaire, active range of motion (AROM) and skin temperature. Secondary outcome measures included Pain Disability Index (PDI); muscle strength; Short Form 36 (SF-36); disability of arm, shoulder and hand; Lower Limb Tasks Questionnaire (LLTQ); 10 m walk test; timed up-and-go test (TUG) and EuroQol-5D. Results The intention-to-treat analysis showed a clinically relevant decrease in ISS-RV (6.7 points for PEPT and 6.2 points for conventional treatment), but the between-group difference was not significant (0.96, 95% CI −1.56 to 3.48). Participants allocated to PEPT experienced a greater improvement in AROM (between-group difference 0.51, 95% CI 0.07 to 0.94; p=0.02). The per protocol analysis showed larger and significant between-group effects on ISS-RV, VAS-pain, AROM, PDI, SF-36, LLTQ and TUG. Conclusions We cannot conclude that PEPT is superior to conventional treatment for patients with CRPS-1. Further high-quality research on the effects of PEPT is warranted given the potential effects as indicated by the per protocol analysis. Trial registration numbers NCT00817128 and NTR 2090. PMID:26628523

  1. Early intervention for adolescents with patellofemoral pain syndrome--a pragmatic cluster randomised controlled trial

    DEFF Research Database (Denmark)

    Rathleff, Michael Skovdal; Roos, Ewa M.; Olesen, Jens

    2012-01-01

    Self-reported knee pain is highly prevalent among adolescents. As much as 50% of the non-specific knee pain may be attributed to Patellofemoral Pain Syndrome (PFPS). In the short term, exercise therapy appears to have a better effect than patient education consisting of written information...

  2. A randomised controlled trial on hypnotherapy for irritable bowel syndrome: design and methodological challenges (the IMAGINE study

    Directory of Open Access Journals (Sweden)

    Flik Carla E

    2011-12-01

    Full Text Available Abstract Background Irritable Bowel Syndrome (IBS is a common gastro-intestinal disorder in primary and secondary care, characterised by abdominal pain, discomfort, altered bowel habits and/or symptoms of bloating and distension. In general the efficacy of drug therapies is poor. Hypnotherapy as well as Cognitive Behaviour Therapy and short Psychodynamic Therapy appear to be useful options for patients with refractory IBS in secondary care and are cost-effective, but the evidence is still limited. The IMAGINE-study is therefore designed to assess the overall benefit of hypnotherapy in IBS as well as comparing the efficacy of individual versus group hypnotherapy in treating this condition. Methods/Design The design is a randomised placebo-controlled trial. The study group consists of 354 primary care and secondary care patients (aged 18-65 with IBS (Rome-III criteria. Patients will be randomly allocated to either 6 sessions of individual hypnotherapy, 6 sessions of group hypnotherapy or 6 sessions of educational supportive therapy in a group (placebo, with a follow up of 9 months post treatment for all patients. Ten hospitals and four primary care psychological practices in different parts of The Netherlands will collaborate in this study. The primary efficacy parameter is the responder rate for adequate relief of IBS symptoms. Secondary efficacy parameters are changes in the IBS symptom severity, quality of life, cognitions, psychological complaints, self-efficacy as well as direct and indirect costs of the condition. Hypnotherapy is expected to be more effective than the control therapy, and group hypnotherapy is expected not to be inferior to individual hypnotherapy. Discussion If hypnotherapy is effective and if there is no difference in efficacy between individual and group hypnotherapy, this group form of treatment could be offered to more IBS patients, at lower costs. Trial registration number ISRCTN: ISRCTN22888906

  3. A randomised controlled trial on hypnotherapy for irritable bowel syndrome: design and methodological challenges (the IMAGINE study).

    Science.gov (United States)

    Flik, Carla E; van Rood, Yanda R; Laan, Wijnand; Smout, André Jpm; Weusten, Bas Lam; Whorwell, Peter J; de Wit, Niek J

    2011-12-20

    Irritable Bowel Syndrome (IBS) is a common gastro-intestinal disorder in primary and secondary care, characterised by abdominal pain, discomfort, altered bowel habits and/or symptoms of bloating and distension. In general the efficacy of drug therapies is poor. Hypnotherapy as well as Cognitive Behaviour Therapy and short Psychodynamic Therapy appear to be useful options for patients with refractory IBS in secondary care and are cost-effective, but the evidence is still limited. The IMAGINE-study is therefore designed to assess the overall benefit of hypnotherapy in IBS as well as comparing the efficacy of individual versus group hypnotherapy in treating this condition. The design is a randomised placebo-controlled trial. The study group consists of 354 primary care and secondary care patients (aged 18-65) with IBS (Rome-III criteria). Patients will be randomly allocated to either 6 sessions of individual hypnotherapy, 6 sessions of group hypnotherapy or 6 sessions of educational supportive therapy in a group (placebo), with a follow up of 9 months post treatment for all patients. Ten hospitals and four primary care psychological practices in different parts of The Netherlands will collaborate in this study. The primary efficacy parameter is the responder rate for adequate relief of IBS symptoms. Secondary efficacy parameters are changes in the IBS symptom severity, quality of life, cognitions, psychological complaints, self-efficacy as well as direct and indirect costs of the condition. Hypnotherapy is expected to be more effective than the control therapy, and group hypnotherapy is expected not to be inferior to individual hypnotherapy. If hypnotherapy is effective and if there is no difference in efficacy between individual and group hypnotherapy, this group form of treatment could be offered to more IBS patients, at lower costs. ISRCTN: ISRCTN22888906.

  4. Efficacy of cupping therapy in patients with the fibromyalgia syndrome-a randomised placebo controlled trial

    OpenAIRE

    Lauche, Romy; Spitzer, Julia; Schwahn, Barbara; Ostermann, Thomas; Bernardy, Kathrin; Cramer, Holger; Dobos, Gustav; Langhorst, Jost

    2016-01-01

    This study aimed to test the efficacy of cupping therapy to improve symptoms and quality of life in patients diagnosed with the fibromyalgia syndrome. Participants were randomly assigned to cupping therapy, sham or usual care. Cupping was administered five times at twice weekly intervals on the upper and lower back. The primary outcome measure was pain intensity at day 18. Secondary outcomes included functional disability, quality of life, fatigue and sleep quality as well as pressure pain se...

  5. Ultrasound guided versus landmark guided corticosteroid injection in patients with rotator cuff syndrome: Randomised controlled trial.

    Science.gov (United States)

    Bhayana, Himanshu; Mishra, Puneet; Tandon, Anupama; Pankaj, Amite; Pandey, Rohit; Malhotra, Raskesh

    2018-03-01

    Impingement syndrome is the most common differential in a patient presenting to an orthopaedic OPD with shoulder pain. Impingement syndrome is often managed with subacromial corticosteroid injection, which can be instilled using either landmark guided (LMG) approach or with the assistance of ultrasound (US). This study was envisaged to enquire whether ultrasound assistance improves the accuracy, efficacy or safety profile of the injection. 60 patients of rotator cuff syndrome underwent diagnostic ultrasound. They were randomly assigned to receive subacromial injection of 2 ml (40 mg/ml) methylprenisolone and 2 ml of 1% lignocaine combination either by US assistance (n = 30) or using LMG assistance (n = 30). The patients were evaluated before injection and on follow up visits at day 5, week 3, week 6 and 3rd month by a single assessor. The assessor was blinded of the treatment group to which patient belonged. Clinical assessment included demographic and clinical data, accuracy of injection, VAS (0-100) for pain, Constant score with goniometer evaluation of range of motion, patient's self assessment proforma and post injection side effects if any. Initial demographic, clinical and US findings in the groups exhibited no significant differences. The accuracy of US guided injections (100%) was more when compared from LMG injection (93.3%). Both VAS and Constant score showed significant improvement following steroid injection up to 3 months of follow up. However the differences in the two groups were not significant suggesting comparable efficacy of the two approaches. (Mean VAS score decrease: 27.23 for US and 25.16 for LMG, p guided injections have a higher accuracy of drug placement in the subacromial bursa, there is no difference in terms of clinical outcomes or safety profile of either of the method. Hence US guided injections seems to be unjustified, when compared to equally efficacious and cost effective LMG steroid injection.

  6. Development and delivery of a physiotherapist-led exercise intervention in a randomised controlled trial for subacromial impingement syndrome (the SUPPORT trial).

    Science.gov (United States)

    Stevenson, Kay; Jackson, Sue; Shufflebotham, Julie; Roddy, Edward; Foster, Nadine E

    2017-12-01

    This paper describes the development, content and delivery of a physiotherapist- led individualised, supervised and progressed exercise programme for use in a factorial randomised controlled trial testing treatments for subacromial impingement syndrome. To develop the intervention, a survey of community physiotherapists and national guidelines provided the basis for a consensus workshop through which a protocol was developed for the SUPPORT trial physiotherapist-led exercise programme (SUPPORT: SUbacromial impingement syndrome and Pain: a randomised controlled trial Of exeRcise and injection). The protocol included three stages of exercise progression: (1) scapular stability and active exercise with no resistance (2) range of motion exercise with scapular control, isometrics and stretches, and (3) through range resistance exercise. A two day training programme was developed for physiotherapists which included the trial background, current evidence and strategies to improve exercise adherence. Twenty physiotherapists were trained to deliver the exercise intervention. In the SUPPORT trial, 128 participants were randomised to physiotherapist-led exercise. Ninety nine (81%) participants had their first physiotherapy session within 2 to 3 weeks and 71 (56%) received six to eight treatment sessions. Frequently-used exercises were: stage 1 scapular setting with glenohumeral joint (GHJ) flexion to 90°, stage 2 GHJ medial rotation stretch, stage 3 scapular setting through lateral rotation, with resistance bands. We combined clinical and research expertise with national guidance in order to develop a physiotherapist-led, individualised, progressed and supervised exercise intervention for use within a randomised trial. The effectiveness of the intervention is being evaluated within the SUPPORT trial. Trial registration number ISRCTN 42399123. Copyright © 2017 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  7. Efficacy of cupping therapy in patients with the fibromyalgia syndrome-a randomised placebo controlled trial.

    Science.gov (United States)

    Lauche, Romy; Spitzer, Julia; Schwahn, Barbara; Ostermann, Thomas; Bernardy, Kathrin; Cramer, Holger; Dobos, Gustav; Langhorst, Jost

    2016-11-17

    This study aimed to test the efficacy of cupping therapy to improve symptoms and quality of life in patients diagnosed with the fibromyalgia syndrome. Participants were randomly assigned to cupping therapy, sham or usual care. Cupping was administered five times at twice weekly intervals on the upper and lower back. The primary outcome measure was pain intensity at day 18. Secondary outcomes included functional disability, quality of life, fatigue and sleep quality as well as pressure pain sensitivity, satisfaction and safety at day 18 and 6 months. Altogether 141 patients were included in this study (139 females, 55.8 ± 9.1 years). After 18 days patients reported significant less pain after cupping compared to usual care (difference -12.4; 95% CI: -18.9; -5.9, p cupping and sham cupping; and only minor side effects were observed. Despite cupping therapy being more effective than usual care to improve pain intensity and quality of life, effects of cupping therapy were small and comparable to those of a sham treatment, and as such cupping cannot be recommended for fibromyalgia at the current time.

  8. Nurse led, home based self help treatment for patients in primary care with chronic fatigue syndrome: randomised controlled trial.

    Science.gov (United States)

    Wearden, Alison J; Dowrick, Christopher; Chew-Graham, Carolyn; Bentall, Richard P; Morriss, Richard K; Peters, Sarah; Riste, Lisa; Richardson, Gerry; Lovell, Karina; Dunn, Graham

    2010-04-23

    To evaluate the effectiveness of home delivered pragmatic rehabilitation-a programme of gradually increasing activity designed collaboratively by the patient and the therapist-and supportive listening-an approach based on non-directive counselling-for patients in primary care with chronic fatigue syndrome/myalgic encephalomyelitis or encephalitis (CFS/ME). Single blind, randomised, controlled trial. 186 general practices across the north west of England between February 2005 and May 2007. 296 patients aged 18 or over with CFS/ME (median illness duration seven years) diagnosed using the Oxford criteria. Participants were randomly allocated to pragmatic rehabilitation, supportive listening, or general practitioner treatment as usual. Both therapies were delivered at home in 10 sessions over 18 weeks by one of three adult specialty general nurses who had received four months' training, including supervised practice, in each of the interventions. GP treatment as usual was unconstrained except that patients were not to be referred for systematic psychological therapies during the treatment period. Main outcome measures The primary clinical outcomes were fatigue and physical functioning at the end of treatment (20 weeks) and 70 weeks from recruitment compared with GP treatment as usual. Lower fatigue scores and higher physical functioning scores denote better outcomes. A total of 257 (87%) of the 296 patients who entered the trial were assessed at 70 weeks, the primary outcome point. Analysis was on an intention to treat basis, with robust treatment effects estimated after adjustment for missing data using probability weights. Immediately after treatment (at 20 weeks), patients allocated to pragmatic rehabilitation (n=95) had significantly improved fatigue (effect estimate -1.18, 95% confidence interval -2.18 to -0.18; P=0.021) but not physical functioning (-0.18, 95% CI -5.88 to +5.52; P=0.950) compared with patients allocated to treatment as usual (n=100). At one year

  9. A double-blind, randomised, placebo-controlled trial of Ganoderma lucidum for the treatment of cardiovascular risk factors of metabolic syndrome

    Science.gov (United States)

    Klupp, Nerida L.; Kiat, Hosen; Bensoussan, Alan; Steiner, Genevieve Z.; Chang, Dennis H.

    2016-01-01

    This study aimed to evaluate the efficacy and safety of Ganoderma lucidum for the treatment of hyperglycaemia and other cardiovascular risk components of metabolic syndrome using a prospective, double-blind, randomised, placebo-controlled trial. Eighty-four participants with type 2 diabetes mellitus and metabolic syndrome were randomised to one of three intervention groups: Ganoderma lucidum, Ganoderma lucidum with Cordyceps sinensis, or placebo. The dosage was 3 g/day of Ganoderma lucidum, with or without Cordyceps sinensis, for 16 weeks. The primary outcome measure was blood glucose (glycosylated haemoglobin [HbA1c] and fasting plasma glucose [FPG]); a number of secondary outcome measures were also tested. Data from the two intervention groups were combined. The combined intervention had no effect on any of the primary (baseline-adjusted difference in means: HbA1c = 0.13%, 95% CI [−0.35, 0.60], p = 0.60; FPG = 0.03 mmol/L, 95% CI [−0.90, 0.96], p = 0.95) or secondary outcome measures over the course of the 16-week trial, and no overall increased risk of adverse events with either active treatment. Evidence from this randomised clinical trial does not support the use of Ganoderma lucidum for treatment of cardiovascular risk factors in people with diabetes mellitus or metabolic syndrome. This Clinical Trial was registered with the Australian New Zealand Clinical Trials Registry on November 23, 2006. Trial ID: ACTRN12606000485538 and can be accessed here: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=81705. PMID:27511742

  10. A double-blind, randomised, placebo-controlled trial of Ganoderma lucidum for the treatment of cardiovascular risk factors of metabolic syndrome.

    Science.gov (United States)

    Klupp, Nerida L; Kiat, Hosen; Bensoussan, Alan; Steiner, Genevieve Z; Chang, Dennis H

    2016-08-11

    This study aimed to evaluate the efficacy and safety of Ganoderma lucidum for the treatment of hyperglycaemia and other cardiovascular risk components of metabolic syndrome using a prospective, double-blind, randomised, placebo-controlled trial. Eighty-four participants with type 2 diabetes mellitus and metabolic syndrome were randomised to one of three intervention groups: Ganoderma lucidum, Ganoderma lucidum with Cordyceps sinensis, or placebo. The dosage was 3 g/day of Ganoderma lucidum, with or without Cordyceps sinensis, for 16 weeks. The primary outcome measure was blood glucose (glycosylated haemoglobin [HbA1c] and fasting plasma glucose [FPG]); a number of secondary outcome measures were also tested. Data from the two intervention groups were combined. The combined intervention had no effect on any of the primary (baseline-adjusted difference in means: HbA1c = 0.13%, 95% CI [-0.35, 0.60], p = 0.60; FPG = 0.03 mmol/L, 95% CI [-0.90, 0.96], p = 0.95) or secondary outcome measures over the course of the 16-week trial, and no overall increased risk of adverse events with either active treatment. Evidence from this randomised clinical trial does not support the use of Ganoderma lucidum for treatment of cardiovascular risk factors in people with diabetes mellitus or metabolic syndrome. This Clinical Trial was registered with the Australian New Zealand Clinical Trials Registry on November 23, 2006. Trial ID: ACTRN12606000485538 and can be accessed here: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=81705.

  11. A study protocol of a randomised controlled trial to investigate if a community based strength training programme improves work task performance in young adults with Down syndrome

    Directory of Open Access Journals (Sweden)

    Taylor Nicholas F

    2010-03-01

    Full Text Available Abstract Background Muscle strength is important for young people with Down syndrome as they make the transition to adulthood, because their workplace activities typically emphasise physical rather than cognitive skills. Muscle strength is reduced up to 50% in people with Down syndrome compared to their peers without disability. Progressive resistance training improves muscle strength and endurance in people with Down syndrome. However, there is no evidence on whether it has an effect on work task performance or physical activity levels. The aim of this study is to investigate if a student-led community-based progressive resistance training programme can improve these outcomes in adolescents and young adults with Down syndrome. Methods A randomised controlled trial will compare progressive resistance training with a control group undertaking a social programme. Seventy adolescents and young adults with Down syndrome aged 14-22 years and mild to moderate intellectual disability will be randomly allocated to the intervention or control group using a concealed method. The intervention group will complete a 10-week, twice a week, student-led progressive resistance training programme at a local community gymnasium. The student mentors will be undergraduate physiotherapy students. The control group will complete an arts/social programme with a student mentor once a week for 90 minutes also for 10 weeks to control for the social aspect of the intervention. Work task performance (box stacking, pail carry, muscle strength (1 repetition maximum for chest and leg press and physical activity (frequency, duration, intensity over 7-days will be assessed at baseline (Week 0, following the intervention (Week 11, and at 3 months post intervention (Week 24 by an assessor blind to group allocation. Data will be analysed using ANCOVA with baseline measures as covariates. Discussion This paper outlines the study protocol for a randomised controlled trial on the

  12. Towards onset prevention of cognition decline in adults with Down syndrome (The TOP-COG study): A pilot randomised controlled trial.

    Science.gov (United States)

    Cooper, Sally-Ann; Ademola, Temitope; Caslake, Muriel; Douglas, Elizabeth; Evans, Jonathan; Greenlaw, Nicola; Haig, Caroline; Hassiotis, Angela; Jahoda, Andrew; McConnachie, Alex; Morrison, Jill; Ring, Howard; Starr, John; Stiles, Ciara; Sirisena, Chammy; Sullivan, Frank

    2016-07-29

    Dementia is very common in Down syndrome (trisomy 21) adults. Statins may slow brain amyloid β (Aβ, coded on chromosome 21) deposition and, therefore, delay Alzheimer disease onset. One prospective cohort study with Down syndrome adults found participants on statins had reduced risk of incident dementia, but there are no randomised controlled trials (RCTs) on this issue. Evidence is sparse on the best instruments to detect longitudinal cognitive decline in older Down syndrome adults. TOP-COG was a feasibility/pilot, double-blind RCT of 12 months simvastatin 40 mg versus placebo for the primary prevention of dementia in Alzheimer disease in Down syndrome adults aged 50 years or older. Group allocation was stratified by age, apolipoprotein E (APOE) ε4 allele status, and cholesterol level. Recruitment was from multiple general community sources over 12 months. Adults with dementia, or simvastatin contraindications, were excluded. Main outcomes were recruitment and retention rates. Cognitive decline was measured with a battery of tests; secondary measures were adaptive behaviour skills, general health, and quality of life. Assessments were conducted pre randomisation and at 12 months post randomisation. Blood Aβ40/Aβ42 levels were investigated as a putative biomarker. Results were analysed on an intention-to-treat basis. A qualitative sub-study was conducted and analysed using the Framework Approach to determine recruitment motivators/barriers, and participation experience. We identified 181 (78 %) of the likely eligible Down syndrome population, and recruited 21 (11.6 %), from an area with a general population size of 3,135,974. Recruitment was highly labour-intensive. Thirteen (62 %) participants completed the full year. Results favoured the simvastatin group. The most appropriate cognitive instrument (regarding ease of completion and detecting change over time) was the Memory for Objects test from the Neuropsychological Assessment of Dementia in

  13. Efficacy of rotigotine for treatment of moderate-to-severe restless legs syndrome: a randomised, double-blind, placebo-controlled trial.

    Science.gov (United States)

    Trenkwalder, Claudia; Benes, Heike; Poewe, Werner; Oertel, Wolfgang H; Garcia-Borreguero, Diego; de Weerd, Al W; Ferini-Strambi, Luigi; Montagna, Pasquale; Odin, Per; Stiasny-Kolster, Karin; Högl, Birgit; Chaudhuri, K Ray; Partinen, Markku; Schollmayer, Erwin; Kohnen, Ralf

    2008-07-01

    Continuous administration of a dopamine agonist could be used to treat patients with restless legs syndrome. Our aim was to investigate the efficacy of transdermal rotigotine in the treatment of idiopathic restless legs syndrome. In this randomised, double-blind, placebo-controlled trial, 458 patients with moderate-to-severe idiopathic restless legs syndrome (average baseline International Restless Legs Syndrome Study Group severity rating scale [IRLS] sum score of 28.1) were randomly assigned to receive transdermal rotigotine 1 mg over 24 h (n=115), 2 mg over 24 h (n=112), or 3 mg over 24 h (n=114), or to receive placebo (n=117). Study medication was delivered via patches, applied once a day for 6 months. Randomisation was done with a computer-generated randomisation list, stratified by centre. Primary efficacy outcomes were absolute change from baseline to end of maintenance in IRLS sum score and in the clinical global impressions (CGI) item 1 score, assessed by analysis of covariance in the intention-to-treat population. This trial is registered with ClinicalTrials.gov, number NCT00136045. Efficacy analyses were done on 112 patients in the 1 mg group, 109 in the 2 mg group, 112 in the 3 mg group, and 114 in the placebo group. Mean change in IRLS sum score from baseline at the end of the maintenance phase was -13.7 (SE 0.9) in the 1 mg group, -16.2 (0.9) in the 2 mg group, -16.8 (0.9) in the 3 mg group, and -8.6 (0.9) in the placebo group (pserious adverse event that were deemed to be related to rotigotine: elevation of liver enzymes (one patient), worsening of tinnitus (one patient), non-response to anticoagulation (one patient), electrocardiogram changes (one patient), and application-site reactions (six patients). No admissions to hospital were needed for the application-site reactions, and they all resolved within a short time of patch removal without any other therapeutic intervention. The rate of typical dopaminergic side-effects in patients who received

  14. Randomised controlled trial of brief intervention with biofeedback and hypnotherapy in patients with refractory irritable bowel syndrome.

    Science.gov (United States)

    Dobbin, A; Dobbin, J; Ross, S C; Graham, C; Ford, M J

    2013-01-01

    Irritable bowel syndrome (IBS) is a common disorder associated with profoundly impaired quality of life and emotional distress. The management of refractory IBS symptoms remains challenging and non-pharmacological therapeutic approaches have been shown to be effective. We compared brief interventions with biofeedback and hypnotherapy in women referred by their GP with refractory IBS symptoms. Patients were randomised to one of two treatment groups, biofeedback or hypnotherapy, delivered as three one-hour sessions over 12 weeks. Symptom assessments were undertaken using validated, self-administered questionnaires. Two of the 128 consecutive IBS patients suitable for the study declined to consider nonpharmacological therapy and 29 patients did not attend beyond the first session. Of the 97 patients randomised into the study, 21 failed to attend the therapy session; 15 of 76 patients who attended for therapy dropped out before week 12 post-therapy. The mean (SD) change in IBS symptom severity score 12 weeks post-treatment in the biofeedback group was -116.8 (99.3) and in the hypnotherapy group -58.0 (101.1), a statistically significant difference between groups (difference=-58.8, 95% confidence interval [CI] for difference [-111.6, -6.1], p=0.029). In 61 patients with refractory IBS, biofeedback and hypnotherapy were equally effective at improving IBS symptom severity scores, total non-gastrointestinal symptom scores and anxiety and depression ratings during 24 weeks follow-up. Biofeedback may prove to be the more cost-effective option as it requires less expertise.

  15. The mind–body connection in irritable bowel syndrome: A randomised controlled trial of hypnotherapy as a treatment

    Science.gov (United States)

    Talley, Nicholas J; Jones, Michael P

    2015-01-01

    Background: Hypnotherapy has been reported as being beneficial in the treatment of irritable bowel syndrome (IBS). We aimed to test the hypothesis that patients with IBS treated ‘holistically’ by hypnosis (i.e. by combined psychological and physiological symptom imagery) would have greater improvement in their IBS symptoms than patients treated by hypnosis using standard ‘gut-directed’ hypnotherapy, and both would be superior to simple relaxation therapy. Methods: Patients (n = 51) with Rome II criteria were randomised to ‘individualised’ (holistic) hypnotherapy, standard ‘gut-directed’ hypnotherapy or relaxation therapy for a period of 11 weeks with two follow-up assessments at 2 weeks and at 3 months after the completion of the trial. The primary outcome was bowel symptom severity scale (BSSS). Results: All the participants in this study improved their IBS symptoms (pain, bloating, constipation and diarrhoea) and physical functioning at the end of the treatment from baseline, but this was not significantly different across the treatment arms. Conclusion: Neither ‘individualised’ nor ‘gut-directed’ hypnotherapy is superior to relaxation therapy in IBS. PMID:28070348

  16. The mind-body connection in irritable bowel syndrome: A randomised controlled trial of hypnotherapy as a treatment.

    Science.gov (United States)

    Phillips-Moore, Julie S; Talley, Nicholas J; Jones, Michael P

    2015-01-01

    Hypnotherapy has been reported as being beneficial in the treatment of irritable bowel syndrome (IBS). We aimed to test the hypothesis that patients with IBS treated 'holistically' by hypnosis (i.e. by combined psychological and physiological symptom imagery) would have greater improvement in their IBS symptoms than patients treated by hypnosis using standard 'gut-directed' hypnotherapy, and both would be superior to simple relaxation therapy. Patients ( n  = 51) with Rome II criteria were randomised to 'individualised' (holistic) hypnotherapy, standard 'gut-directed' hypnotherapy or relaxation therapy for a period of 11 weeks with two follow-up assessments at 2 weeks and at 3 months after the completion of the trial. The primary outcome was bowel symptom severity scale (BSSS). All the participants in this study improved their IBS symptoms (pain, bloating, constipation and diarrhoea) and physical functioning at the end of the treatment from baseline, but this was not significantly different across the treatment arms. Neither 'individualised' nor 'gut-directed' hypnotherapy is superior to relaxation therapy in IBS.

  17. The mind–body connection in irritable bowel syndrome: A randomised controlled trial of hypnotherapy as a treatment

    Directory of Open Access Journals (Sweden)

    Julie S Phillips-Moore

    2015-01-01

    Full Text Available Background: Hypnotherapy has been reported as being beneficial in the treatment of irritable bowel syndrome (IBS. We aimed to test the hypothesis that patients with IBS treated ‘holistically’ by hypnosis (i.e. by combined psychological and physiological symptom imagery would have greater improvement in their IBS symptoms than patients treated by hypnosis using standard ‘gut-directed’ hypnotherapy, and both would be superior to simple relaxation therapy. Methods: Patients ( n  = 51 with Rome II criteria were randomised to ‘individualised’ (holistic hypnotherapy, standard ‘gut-directed’ hypnotherapy or relaxation therapy for a period of 11 weeks with two follow-up assessments at 2 weeks and at 3 months after the completion of the trial. The primary outcome was bowel symptom severity scale (BSSS. Results: All the participants in this study improved their IBS symptoms (pain, bloating, constipation and diarrhoea and physical functioning at the end of the treatment from baseline, but this was not significantly different across the treatment arms. Conclusion: Neither ‘individualised’ nor ‘gut-directed’ hypnotherapy is superior to relaxation therapy in IBS.

  18. REducing STEroids in Relapsing Nephrotic syndrome: the RESTERN study— protocol of a national, double-blind, randomised, placebo-controlled, non-inferiority intervention study

    Science.gov (United States)

    Schijvens, A M; Dorresteijn, E M; Roeleveld, N; ter Heine, R; van Wijk, J A E; Bouts, A H M; Keijzer-Veen, M G; van de Kar, N C A J; van den Heuvel, L P W J; Schreuder, M F

    2017-01-01

    Introduction Oral corticosteroids are the first-line treatment for idiopathic childhood nephrotic syndrome. Most children experience several relapses, needing repeated courses of corticosteroid therapy. This exposes them to side effects and long-term complications. For most patients, long-term prognosis is for complete resolution of the disease over time and maintenance of normal kidney function. Therefore, it is vital to focus on minimising adverse events of the disease and its therapy. Unfortunately, no randomised controlled trials are available to determine the optimal corticosteroid treatment of an infrequent relapse of nephrotic syndrome. Recent studies show that treatment schedules for the first episode can safely be shortened to 2 months. The hypothesis of the REducing STEroids in Relapsing Nephrotic syndrome (RESTERN) study is that a 4-week reduction of alternate-day steroids after inducing remission is effective and safe, reduces steroid exposure by 35% on average and is therefore preferable. Methods and analysis The RESTERN study is a nationwide, double-blind, randomised, placebo-controlled, non-inferiority intervention study. Children aged 1–18 years with a relapse of steroid-sensitive nephrotic syndrome are eligible for this study. Study subjects (n=144) will be randomly assigned to either current standard therapy in the Netherlands or a reduced prednisolone schedule. The primary outcome of the RESTERN study is the time to first relapse after the final prednisolone dose. The secondary outcomes are the number or relapses, progression to frequent relapsing or steroid dependent nephrotic syndrome and the cumulative dosage of prednisolone during the study period. Ethics and dissemination This non-inferiority trial will be performed in accordance with the Declaration of Helsinki and has been approved by the medical ethical committee of Arnhem-Nijmegen and the Dutch Competent Authority (Central Committee on Research Involving Human Subjects, CCMO

  19. REducing STEroids in Relapsing Nephrotic syndrome: the RESTERN study- protocol of a national, double-blind, randomised, placebo-controlled, non-inferiority intervention study.

    Science.gov (United States)

    Schijvens, A M; Dorresteijn, E M; Roeleveld, N; Ter Heine, R; van Wijk, J A E; Bouts, A H M; Keijzer-Veen, M G; van de Kar, N C A J; van den Heuvel, L P W J; Schreuder, M F

    2017-09-27

    Oral corticosteroids are the first-line treatment for idiopathic childhood nephrotic syndrome. Most children experience several relapses, needing repeated courses of corticosteroid therapy. This exposes them to side effects and long-term complications. For most patients, long-term prognosis is for complete resolution of the disease over time and maintenance of normal kidney function. Therefore, it is vital to focus on minimising adverse events of the disease and its therapy. Unfortunately, no randomised controlled trials are available to determine the optimal corticosteroid treatment of an infrequent relapse of nephrotic syndrome. Recent studies show that treatment schedules for the first episode can safely be shortened to 2 months. The hypothesis of the REducing STEroids in Relapsing Nephrotic syndrome (RESTERN) study is that a 4-week reduction of alternate-day steroids after inducing remission is effective and safe, reduces steroid exposure by 35% on average and is therefore preferable. The RESTERN study is a nationwide, double-blind, randomised, placebo-controlled, non-inferiority intervention study. Children aged 1-18 years with a relapse of steroid-sensitive nephrotic syndrome are eligible for this study. Study subjects (n=144) will be randomly assigned to either current standard therapy in the Netherlands or a reduced prednisolone schedule. The primary outcome of the RESTERN study is the time to first relapse after the final prednisolone dose. The secondary outcomes are the number or relapses, progression to frequent relapsing or steroid dependent nephrotic syndrome and the cumulative dosage of prednisolone during the study period. This non-inferiority trial will be performed in accordance with the Declaration of Helsinki and has been approved by the medical ethical committee of Arnhem-Nijmegen and the Dutch Competent Authority (Central Committee on Research Involving Human Subjects, CCMO). After completion of this study, results will be published in

  20. A randomised controlled trial of CPAP versus non-invasive ventilation for initial treatment of obesity hypoventilation syndrome.

    Science.gov (United States)

    Howard, Mark E; Piper, Amanda J; Stevens, Bronwyn; Holland, Anne E; Yee, Brendon J; Dabscheck, Eli; Mortimer, Duncan; Burge, Angela T; Flunt, Daniel; Buchan, Catherine; Rautela, Linda; Sheers, Nicole; Hillman, David; Berlowitz, David J

    2017-05-01

    Obesity hypoventilation syndrome (OHS) is the most common indication for home ventilation, although the optimal therapy remains unclear, particularly for severe disease. We compared Bi-level and continuous positive airways pressure (Bi-level positive airway pressure (PAP); CPAP) for treatment of severe OHS. We conducted a multicentre, parallel, double-blind trial for initial treatment of OHS, with participants randomised to nocturnal Bi-level PAP or CPAP for 3 months. The primary outcome was frequency of treatment failure (hospital admission, persistent ventilatory failure or non-adherence); secondary outcomes included health-related quality of life (HRQoL) and sleepiness. Sixty participants were randomised; 57 completed follow-up and were included in analysis (mean age 53 years, body mass index 55 kg/m 2 , PaCO 2 60 mm Hg). There was no difference in treatment failure between groups (Bi-level PAP, 14.8% vs CPAP, 13.3%, p=0.87). Treatment adherence and wake PaCO 2 were similar after 3 months (5.3 hours/night Bi-level PAP, 5.0 hours/night CPAP, p=0.62; PaCO 2 44.2 and 45.9 mm Hg, respectively, p=0.60). Between-group differences in improvement in sleepiness (Epworth Sleepiness Scale 0.3 (95% CI -2.8, 3.4), p=0.86) and HRQoL (Short Form (SF)36-SF6d 0.025 (95% CI -0.039, 0.088), p=0.45) were not significant. Baseline severity of ventilatory failure (PaCO 2 ) was the only significant predictor of persistent ventilatory failure at 3 months (OR 2.3, p=0.03). In newly diagnosed severe OHS, Bi-level PAP and CPAP resulted in similar improvements in ventilatory failure, HRQoL and adherence. Baseline PaCO 2 predicted persistent ventilatory failure on treatment. Long-term studies are required to determine whether these treatments have different cost-effectiveness or impact on mortality. ACTRN12611000874910, results. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  1. Clinical and cost-effectiveness of the Lightning Process in addition to specialist medical care for paediatric chronic fatigue syndrome: randomised controlled trial.

    Science.gov (United States)

    Crawley, Esther M; Gaunt, Daisy M; Garfield, Kirsty; Hollingworth, William; Sterne, Jonathan A C; Beasant, Lucy; Collin, Simon M; Mills, Nicola; Montgomery, Alan A

    2018-02-01

    Investigate the effectiveness and cost-effectiveness of the Lightning Process (LP) in addition to specialist medical care (SMC) compared with SMC alone, for children with chronic fatigue syndrome (CFS)/myalgic encephalitis (ME). Pragmatic randomised controlled open trial. Participants were randomly assigned to SMC or SMC+LP. Randomisation was minimised by age and gender. Specialist paediatric CFS/ME service. 12-18 year olds with mild/moderate CFS/ME. The primary outcome was the the 36-Item Short-Form Health Survey Physical Function Subscale (SF-36-PFS) at 6 months. Secondary outcomes included pain, anxiety, depression, school attendance and cost-effectiveness from a health service perspective at 3, 6 and 12 months. We recruited 100 participants, of whom 51 were randomised to SMC+LP. Data from 81 participants were analysed at 6 months. Physical function (SF-36-PFS) was better in those allocated SMC+LP (adjusted difference in means 12.5(95% CI 4.5 to 20.5), p=0.003) and this improved further at 12 months (15.1 (5.8 to 24.4), p=0.002). At 6 months, fatigue and anxiety were reduced, and at 12 months, fatigue, anxiety, depression and school attendance had improved in the SMC+LP arm. Results were similar following multiple imputation. SMC+LP was probably more cost-effective in the multiple imputation dataset (difference in means in net monetary benefit at 12 months £1474(95% CI £111 to £2836), p=0.034) but not for complete cases. The LP is effective and is probably cost-effective when provided in addition to SMC for mild/moderately affected adolescents with CFS/ME. ISRCTN81456207. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  2. The TRACTISS Protocol: a randomised double blind placebo controlled clinical TRial of Anti-B-Cell Therapy In patients with primary Sjögren’s Syndrome

    Science.gov (United States)

    2014-01-01

    Background Primary Sjögren’s Syndrome (PSS) mainly affects women (9:1 female:male ratio) and is one of the commonest autoimmune diseases with a prevalence of 0.1 – 0.6% of adult women. For patients with PSS there is currently no effective therapy that can alter the progression of the disease. The aim of the TRACTISS study is to establish whether in patients with PSS, treatment with rituximab improves clinical outcomes. Methods/design TRACTISS is a UK multi-centre, double-blind, randomised, controlled, parallel group trial of 110 patients with PSS. Patients will be randomised on a 1:1 basis to receive two courses of either rituximab or placebo infusion in addition to standard therapy, and will be followed up for up to 48 weeks. The primary objective is to assess the extent to which rituximab improves symptoms of fatigue and oral dryness. Secondary outcomes include ocular dryness, salivary flow rates, lacrimal flow, patient quality of life, measures of disease damage and disease activity, serological and peripheral blood biomarkers, and glandular histology and composition. Discussion The TRACTISS trial will provide direct evidence as to whether rituximab in patients with PSS leads to an improvement in patient symptoms and a reduction in disease damage and activity. Trial registration UKCRN Portfolio ID: 9809 ISRCTN65360827. PMID:24438039

  3. Breast size increment during pregnancy and breastfeeding in mothers with polycystic ovary syndrome: a follow-up study of a randomised controlled trial on metformin versus placebo.

    Science.gov (United States)

    Vanky, E; Nordskar, J J; Leithe, H; Hjorth-Hansen, A K; Martinussen, M; Carlsen, S M

    2012-10-01

    To study the significance of breast size increment in pregnancy, and the impact of metformin during pregnancy on breastfeeding in women with polycystic ovary syndrome (PCOS). A follow-up study of a randomised controlled trial (the PregMet study). Eleven secondary care centres. Women with PCOS during pregnancy and postpartum. Women with PCOS were randomised to treatment with metformin or placebo from the first trimester to delivery. Questionnaires were sent to 240 participants 1 year postpartum: 186 responded. Pre-pregnancy and late-pregnancy brassiere size and breastfeeding patterns were registered, and androgen levels were measured in the mothers. No difference in breast size increment and breastfeeding were found between the placebo and metformin groups. Breast size increment correlated positively with the duration of both exclusive and partial breastfeeding, whereas body mass index (BMI) correlated negatively with the duration of partial breastfeeding. Dehydroepiandrostenedione-sulphate (DHEAS), testosterone and free testosterone index (FTI) in pregnancy did not correlate with breast size increment or duration of breastfeeding. Women with no change in breast size were more obese, had higher blood pressure, serum triglycerides and fasting insulin levels, and had a shorter duration of breastfeeding compared with those with breast size increment. Metformin and androgens had no impact on breastfeeding. Women with PCOS who had no breast size increment in pregnancy seem to be more metabolically disturbed and less able to breastfeed. © 2012 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2012 RCOG.

  4. Personalised Hip Therapy: development of a non-operative protocol to treat femoroacetabular impingement syndrome in the FASHIoN randomised controlled trial.

    Science.gov (United States)

    Wall, Peter Dh; Dickenson, Edward J; Robinson, David; Hughes, Ivor; Realpe, Alba; Hobson, Rachel; Griffin, Damian R; Foster, Nadine E

    2016-10-01

    Femoroacetabular impingement (FAI) syndrome is increasingly recognised as a cause of hip pain. As part of the design of a randomised controlled trial (RCT) of arthroscopic surgery for FAI syndrome, we developed a protocol for non-operative care and evaluated its feasibility. In phase one, we developed a protocol for non-operative care for FAI in the UK National Health Service (NHS), through a process of systematic review and consensus gathering. In phase two, the protocol was tested in an internal pilot RCT for protocol adherence and adverse events. The final protocol, called Personalised Hip Therapy (PHT), consists of four core components led by physiotherapists: detailed patient assessment, education and advice, help with pain relief and an exercise-based programme that is individualised, supervised and progressed over time. PHT is delivered over 12-26 weeks in 6-10 physiotherapist-patient contacts, supplemented by a home exercise programme. In the pilot RCT, 42 patients were recruited and 21 randomised to PHT. Review of treatment case report forms, completed by physiotherapists, showed that 13 patients (62%) received treatment that had closely followed the PHT protocol. 13 patients reported some muscle soreness at 6 weeks, but there were no serious adverse events. PHT provides a structure for the non-operative care of FAI and offers guidance to clinicians and researchers in an evolving area with limited evidence. PHT was deliverable within the National Health Service, is safe, and now forms the comparator to arthroscopic surgery in the UK FASHIoN trial (ISRCTN64081839). ISRCTN 09754699. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  5. Randomised controlled trial of online continuing education for health professionals to improve the management of chronic fatigue syndrome: a study protocol.

    Science.gov (United States)

    Li, Sophie H; Sandler, Carolina X; Casson, Sally M; Cassar, Joanne; Bogg, Tina; Lloyd, Andrew R; Barry, Benjamin K

    2017-05-10

    Chronic fatigue syndrome (CFS) is a serious and debilitating illness that affects between 0.2%-2.6% of the world's population. Although there is level 1 evidence of the benefit of cognitive behaviour therapy (CBT) and graded exercise therapy (GET) for some people with CFS, uptake of these interventions is low or at best untimely. This can be partly attributed to poor clinician awareness and knowledge of CFS and related CBT and GET interventions. This trial aims to evaluate the effect of participation in an online education programme, compared with a wait-list control group, on allied health professionals' knowledge about evidence-based CFS interventions and their levels of confidence to engage in the dissemination of these interventions. A randomised controlled trial consisting of 180 consenting allied health professionals will be conducted. Participants will be randomised into an intervention group (n=90) that will receive access to the online education programme, or a wait-list control group (n=90). The primary outcomes will be: 1) knowledge and clinical reasoning skills regarding CFS and its management, measured at baseline, postintervention and follow-up, and 2) self-reported confidence in knowledge and clinical reasoning skills related to CFS. Secondary outcomes include retention of knowledge and satisfaction with the online education programme. The influence of the education programme on clinical practice behaviour, and self-reported success in the management of people with CFS, will also be assessed in a cohort study design with participants from the intervention and control groups combined. The study protocol has been approved by the Human Research Ethics Committee at The University of New South Wales (approval number HC16419). Results will be disseminated via peer-reviewed journal articles and presentations at scientific conferences and meetings. ACTRN12616000296437. © Article author(s) (or their employer(s) unless otherwise stated in the text of the

  6. A randomised controlled trial of a physical activity and nutrition program targeting middle-aged adults at risk of metabolic syndrome in a disadvantaged rural community.

    Science.gov (United States)

    Blackford, Krysten; Jancey, Jonine; Lee, Andy H; James, Anthony P; Howat, Peter; Hills, Andrew P; Anderson, Annie

    2015-03-25

    Approximately 70% of Australian adults aged over 50 are overweight or obese, with the prevalence significantly higher in regional/remote areas compared to cities. This study aims to determine if a low-cost, accessible lifestyle program targeting insufficiently active adults aged 50-69 y can be successfully implemented in a rural location, and whether its implementation will contribute to the reduction/prevention of metabolic syndrome, or other risk factors for type 2 diabetes, and cardiovascular disease. This 6-month randomised controlled trial will consist of a nutrition, physical activity, and healthy weight intervention for 50-69 year-olds from a disadvantaged rural community. Five hundred participants with central obesity and at risk of metabolic syndrome will be recruited from Albany and surrounding areas in Western Australia (within a 50 kilometre radius of the town). They will be randomly assigned to either the intervention (n = 250) or wait-listed control group (n = 250). The theoretical concepts in the study utilise the Self-Determination Theory, complemented by Motivational Interviewing. The intervention will include a custom-designed booklet and interactive website that provides information, and encourages physical activity and nutrition goal setting, and healthy weight management. The booklet and website will be supplemented by an exercise chart, calendar, newsletters, resistance bands, accelerometers, and phone and email contact from program staff. Data will be collected at baseline and post-intervention. This study aims to contribute to the prevention of metabolic syndrome and inter- related chronic illnesses: type 2 diabetes mellitus, cardiovascular disease, and some cancers; which are associated with overweight/obesity, physical inactivity, and poor diet. This large rural community-based trial will provide guidelines for recruitment, program development, implementation, and evaluation, and has the potential to translate findings into

  7. Shoulder function and work disability after decompression surgery for subacromial impingement syndrome: a randomised controlled trial of physiotherapy exercises and occupational medical assistance.

    Science.gov (United States)

    Svendsen, Susanne W; Christiansen, David H; Haahr, Jens Peder; Andrea, Linda C; Frost, Poul

    2014-06-21

    Surgery for subacromial impingement syndrome is often performed in working age and postoperative physiotherapy exercises are widely used to help restore function. A recent Danish study showed that 10% of a nationwide cohort of patients retired prematurely within two years after surgery. Few studies have compared effects of different postoperative exercise programmes on shoulder function, and no studies have evaluated workplace-oriented interventions to reduce postoperative work disability. This study aims to evaluate the effectiveness of physiotherapy exercises and occupational medical assistance compared with usual care in improving shoulder function and reducing postoperative work disability after arthroscopic subacromial decompression. The study is a mainly pragmatic multicentre randomised controlled trial. The trial is embedded in a cohort study of shoulder patients referred to public departments of orthopaedic surgery in Central Denmark Region. Patients aged ≥18-≤63 years, who still have shoulder symptoms 8-12 weeks after surgery, constitute the study population. Around 130 participants are allocated to: 1) physiotherapy exercises, 2) occupational medical assistance, 3) physiotherapy exercises and occupational medical assistance, and 4) usual care. Intervention manuals allow individual tailoring. Primary outcome measures include Oxford Shoulder Score and sickness absence due to symptoms from the operated shoulder. Randomisation is computerised with allocation concealment by randomly permuted block sizes. Statistical analyses will primarily be performed according to the intention-to-treat principle. The paper presents the rationale, design, methods, and operational aspects of the Shoulder Intervention Project (SIP). SIP evaluates a new rehabilitation approach, where physiotherapy and occupational interventions are provided in continuity of surgical episodes of care. If successful, the project may serve as a model for rehabilitation of surgical shoulder

  8. Efficacy of different types of aerobic exercise in fibromyalgia syndrome: a systematic review and meta-analysis of randomised controlled trials.

    Science.gov (United States)

    Häuser, Winfried; Klose, Petra; Langhorst, Jost; Moradi, Babak; Steinbach, Mario; Schiltenwolf, Marcus; Busch, Angela

    2010-01-01

    The efficacy and the optimal type and volume of aerobic exercise (AE) in fibromyalgia syndrome (FMS) are not established. We therefore assessed the efficacy of different types and volumes of AE in FMS. The Cochrane Library, EMBASE, MEDLINE, PsychInfo and SPORTDISCUS (through April 2009) and the reference sections of original studies and systematic reviews on AE in FMS were systematically reviewed. Randomised controlled trials (RCTs) of AE compared with controls (treatment as usual, attention placebo, active therapy) and head-to-head comparisons of different types of AE were included. Two authors independently extracted articles using predefined data fields, including study quality indicators. Twenty-eight RCTs comparing AE with controls and seven RCTs comparing different types of AE with a total of 2,494 patients were reviewed. Effects were summarised using standardised mean differences (95% confidence intervals) by random effect models. AE reduced pain (-0.31 (-0.46, -0.17); Psubgroup analyses of different types of exercise. An aerobic exercise programme for FMS patients should consist of land-based or water-based exercises with slight to moderate intensity two or three times per week for at least 4 weeks. The patient should be motivated to continue exercise after participating in an exercise programme.

  9. Protocol for a multicentre, parallel-arm, 12-month, randomised, controlled trial of arthroscopic surgery versus conservative care for femoroacetabular impingement syndrome (FASHIoN).

    Science.gov (United States)

    Griffin, D R; Dickenson, E J; Wall, P D H; Donovan, J L; Foster, N E; Hutchinson, C E; Parsons, N; Petrou, S; Realpe, A; Achten, J; Achana, F; Adams, A; Costa, M L; Griffin, J; Hobson, R; Smith, J

    2016-08-31

    Femoroacetabular impingement (FAI) syndrome is a recognised cause of young adult hip pain. There has been a large increase in the number of patients undergoing arthroscopic surgery for FAI; however, a recent Cochrane review highlighted that there are no randomised controlled trials (RCTs) evaluating treatment effectiveness. We aim to compare the clinical and cost-effectiveness of arthroscopic surgery versus best conservative care for patients with FAI syndrome. We will conduct a multicentre, pragmatic, assessor-blinded, two parallel arm, RCT comparing arthroscopic surgery to physiotherapy-led best conservative care. 24 hospitals treating NHS patients will recruit 344 patients over a 26-month recruitment period. Symptomatic adults with radiographic signs of FAI morphology who are considered suitable for arthroscopic surgery by their surgeon will be eligible. Patients will be excluded if they have radiographic evidence of osteoarthritis, previous significant hip pathology or previous shape changing surgery. Participants will be allocated in a ratio of 1:1 to receive arthroscopic surgery or conservative care. Recruitment will be monitored and supported by qualitative intervention to optimise informed consent and recruitment. The primary outcome will be pain and function assessed by the international hip outcome tool 33 (iHOT-33) measured 1-year following randomisation. Secondary outcomes include general health (short form 12), quality of life (EQ5D-5L) and patient satisfaction. The primary analysis will compare change in pain and function (iHOT-33) at 12 months between the treatment groups, on an intention-to-treat basis, presented as the mean difference between the trial groups with 95% CIs. The study is funded by the Health Technology Assessment Programme (13/103/02). Ethical approval is granted by the Edgbaston Research Ethics committee (14/WM/0124). The results will be disseminated through open access peer-reviewed publications, including Health Technology

  10. Diagnostic accuracy of point-of-care testing for acute coronary syndromes, heart failure and thromboembolic events in primary care: a cluster-randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Diemand Albert

    2011-03-01

    Full Text Available Abstract Background Evidence of the clinical benefit of 3-in-1 point-of-care testing (POCT for cardiac troponin T (cTnT, N-terminal pro-brain natriuretic peptide (NT-proBNP and D-dimer in cardiovascular risk stratification at primary care level for diagnosing acute coronary syndromes (ACS, heart failure (HF and thromboembolic events (TE is very limited. The aim of this study is to analyse the diagnostic accuracy of POCT in primary care. Methods Prospective multicentre controlled trial cluster-randomised to POCT-assisted diagnosis and conventional diagnosis (controls. Men and women presenting in 68 primary care practices in Zurich County (Switzerland with chest pain or symptoms of dyspnoea or TE were consecutively included after baseline consultation and working diagnosis. A follow-up visit including confirmed diagnosis was performed to determine the accuracy of the working diagnosis, and comparison of working diagnosis accuracy between the two groups. Results The 218 POCT patients and 151 conventional diagnosis controls were mostly similar in characteristics, symptoms and pre-existing diagnoses, but differed in working diagnosis frequencies. However, the follow-up visit showed no statistical intergroup difference in confirmed diagnosis frequencies. Working diagnoses overall were significantly more correct in the POCT group (75.7% vs 59.6%, p = 0.002, as were the working diagnoses of ACS/HF/TE (69.8% vs 45.2%, p = 0.002. All three biomarker tests showed good sensitivity and specificity. Conclusion POCT confers substantial benefit in primary care by correctly diagnosing significantly more patients. Trial registration DRKS: DRKS00000709

  11. Community-based physical activity and nutrition programme for adults with metabolic syndrome in Vietnam: study protocol for a cluster-randomised controlled trial.

    Science.gov (United States)

    Tran, Van Dinh; Lee, Andy H; Jancey, Jonine; James, Anthony P; Howat, Peter; Thi Phuong Mai, Le

    2016-06-02

    Metabolic syndrome (MetS) is a cluster of risk factors for cardiovascular diseases and type II diabetes. In Vietnam, more than one-quarter of its population aged 50-65 have MetS. This cluster-randomised controlled trial aims to evaluate the effectiveness of interventions to increase levels of physical activity and improve dietary behaviours among Vietnamese adults aged 50-65 years with MetS. This 6-month community-based intervention includes a range of strategies to improve physical activity and nutrition for adults with MetS in Hanam, a province located in northern Vietnam. 600 participants will be recruited from 6 communes with 100 participants per commune. The 6 selected communes will be randomly allocated to either an intervention group (m=3; n=300) or a control group (m=3; n=300). The intervention comprises booklets, education sessions, resistance bands and attending local walking groups that provide information and encourage participants to improve their physical activity and healthy eating behaviours during the 6-month period. The control group participants will receive standard and 1-time advice. Social cognitive theory is the theoretical concept underpinning this study. Measurements will be taken at baseline and postintervention to evaluate programme effectiveness. The research protocol was approved by the Curtin University Human Research Ethics Committee (approval number: HR139/2014). The results of the study will be disseminated through publications, reports and conference presentations. ACTRN12614000811606. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  12. A Randomised Controlled Trial on hypnotherapy for Irritable Bowel Syndrome: design and methodological challenges (the IMAGINE study)

    NARCIS (Netherlands)

    Flik, Carla E.; van Rood, Yanda R.; Laan, Wijnand; Smout, André J. P. M.; Weusten, Bas L. A. M.; Whorwell, Peter J.; de Wit, Niek J.

    2012-01-01

    Background: Irritable Bowel Syndrome (IBS) is a common gastro-intestinal disorder in primary and secondary care, characterised by abdominal pain, discomfort, altered bowel habits and/or symptoms of bloating and distension. In general the efficacy of drug therapies is poor. Hypnotherapy as well as

  13. Cannabidiol in patients with seizures associated with Lennox-Gastaut syndrome (GWPCARE4): a randomised, double-blind, placebo-controlled phase 3 trial.

    Science.gov (United States)

    Thiele, Elizabeth A; Marsh, Eric D; French, Jacqueline A; Mazurkiewicz-Beldzinska, Maria; Benbadis, Selim R; Joshi, Charuta; Lyons, Paul D; Taylor, Adam; Roberts, Claire; Sommerville, Kenneth

    2018-03-17

    Patients with Lennox-Gastaut syndrome, a rare, severe form of epileptic encephalopathy, are frequently treatment resistant to available medications. No controlled studies have investigated the use of cannabidiol for patients with seizures associated with Lennox-Gastaut syndrome. We therefore assessed the efficacy and safety of cannabidiol as an add-on anticonvulsant therapy in this population of patients. In this randomised, double-blind, placebo-controlled trial done at 24 clinical sites in the USA, the Netherlands, and Poland, we investigated the efficacy of cannabidiol as add-on therapy for drop seizures in patients with treatment-resistant Lennox-Gastaut syndrome. Eligible patients (aged 2-55 years) had Lennox-Gastaut syndrome, including a history of slow (spike-and-wave patterns on electroencephalogram, evidence of more than one type of generalised seizure for at least 6 months, at least two drop seizures per week during the 4-week baseline period, and had not responded to treatment with at least two antiepileptic drugs. Patients were randomly assigned (1:1) using an interactive voice response system, stratified by age group, to receive 20 mg/kg oral cannabidiol daily or matched placebo for 14 weeks. All patients, caregivers, investigators, and individuals assessing data were masked to group assignment. The primary endpoint was percentage change from baseline in monthly frequency of drop seizures during the treatment period, analysed in all patients who received at least one dose of study drug and had post-baseline efficacy data. All randomly assigned patients were included in the safety analyses. This study is registered with ClinicalTrials.gov, number NCT02224690. Between April 28, 2015, and Oct 15, 2015, we randomly assigned 171 patients to receive cannabidiol (n=86) or placebo (n=85). 14 patients in the cannabidiol group and one in the placebo group discontinued study treatment; all randomly assigned patients received at least one dose of study treatment

  14. Finnish Subacromial Impingement Arthroscopy Controlled Trial (FIMPACT): a protocol for a randomised trial comparing arthroscopic subacromial decompression and diagnostic arthroscopy (placebo control), with an exercise therapy control, in the treatment of shoulder impingement syndrome.

    Science.gov (United States)

    Paavola, Mika; Malmivaara, Antti; Taimela, Simo; Kanto, Kari; Järvinen, Teppo Ln

    2017-06-06

    Arthroscopic subacromial decompression (ASD) is the most commonly performed surgical intervention for shoulder pain, yet evidence on its efficacy is limited. The rationale for the surgery rests on the tenet that symptom relief is achieved through decompression of the rotator cuff tendon passage. The primary objective of this superiority trial is to compare the efficacy of ASD versus diagnostic arthroscopy (DA) in patients with shoulder impingement syndrome (SIS), where DA differs only by the lack of subacromial decompression. A third group of supervised progressive exercise therapy (ET) will allow for pragmatic assessment of the relative benefits of surgical versus non-operative treatment strategies. Finnish Subacromial Impingement Arthroscopy Controlled Trial is an ongoing multicentre, three-group randomised controlled study. We performed two-fold concealed allocation, first by randomising patients to surgical (ASD or DA) or conservative (ET) treatment in 2:1 ratio and then those allocated to surgery further to ASD or DA in 1:1 ratio. Our two primary outcomes are pain at rest and at arm activity, assessed using visual analogue scale (VAS). We will quantify the treatment effect as the difference between the groups in the change in the VAS scales with the associated 95% CI at 24 months. Our secondary outcomes are functional assessment (Constant score and Simple shoulder test), quality of life (15D and SF-36), patient satisfaction, proportions of responders and non-responders, reoperations/treatment conversions, all at 2 years post-randomisation, as well as adverse effects and complications. We recruited a total of 210 patients from three tertiary referral centres. We will conduct the primary analysis on the intention-to-treat basis. The study was approved by the Institutional Review Board of the Pirkanmaa Hospital District and duly registered at ClinicalTrials.gov. The findings of this study will be disseminated widely through peer-reviewed publications and

  15. Mammographic screening: evidence from randomised controlled trials

    NARCIS (Netherlands)

    H.J. de Koning (Harry)

    2003-01-01

    textabstractBACKGROUND: All randomised breast cancer screening trials have shown a reduction in breast cancer mortality in the 'invited for mammography' screening arm compared with the 'control arm' for women aged 50 years and older at randomisation (overall 25%). However,

  16. A randomised controlled trial on hypnotherapy for irritable bowel syndrome: design and methodological challenges (the IMAGINE study)

    OpenAIRE

    Flik, Carla E; van Rood, Yanda R; Laan, Wijnand; Smout, Andr? JPM; Weusten, Bas LAM; Whorwell, Peter J; de Wit, Niek J

    2011-01-01

    Abstract Background Irritable Bowel Syndrome (IBS) is a common gastro-intestinal disorder in primary and secondary care, characterised by abdominal pain, discomfort, altered bowel habits and/or symptoms of bloating and distension. In general the efficacy of drug therapies is poor. Hypnotherapy as well as Cognitive Behaviour Therapy and short Psychodynamic Therapy appear to be useful options for patients with refractory IBS in secondary care and are cost-effective, but the evidence is still li...

  17. Influences of the Big Five personality traits on the treatment response and longitudinal course of depression in patients with acute coronary syndrome: A randomised controlled trial.

    Science.gov (United States)

    Kim, Seon-Young; Stewart, Robert; Bae, Kyung-Yeol; Kim, Sung-Wan; Shin, Il-Seon; Hong, Young Joon; Ahn, Youngkeun; Jeong, Myung Ho; Yoon, Jin-Sang; Kim, Jae-Min

    2016-10-01

    Influences of the Big Five personality traits on the treatment response and longitudinal course of depression in patients with acute coronary syndrome: A randomised controlled trial. This naturalistic observational study initially recruited 1152 ACS patients; 685 patients completed personality assessments at baseline, of whom 630 were followed-up one year later. Of the 294 patients with depression, 207 participated in a 24-week double blind trial of escitalopram or placebo. The remaining 87 patients who received medical treatment only and the 391 who had not depression were also followed in a one year naturalistic observational study. The Big five personality traits were assessed using the Big Five Inventory. The influences of personality on the Hamilton Depression Rating Scale score changes were analysed using a mixed-model repeated-measures analysis of covariance. A Cluster analysis identified two personality types: resilient and vulnerable. The vulnerable personality type was characterized by lower extraversion, agreeableness, and conscientiousness - but higher neuroticism - than the resilient type. This personality type was independently associated with a poorer outcome of depression in ACS patients during the 24-week treatment period and the one year longitudinal follow-up period compared to the resilient personality type, irrespective of treatment allocation. Recruitment from a single institution may limit generalisability. Personality traits were investigated 12-weeks after ACS; thus, the responses may have been influenced by the prior receipt of escitalopram. Personality types influences the treatment outcome and longitudinal course of depression in ACS patients independent of antidepressant treatment. Copyright © 2016 Elsevier B.V. All rights reserved.

  18. Treatment with L-citrulline in patients with post-polio syndrome: study protocol for a single-center, randomised, placebo-controlled, double-blind trial.

    Science.gov (United States)

    Schmidt, Simone; Gocheva, Vanya; Zumbrunn, Thomas; Rubino-Nacht, Daniela; Bonati, Ulrike; Fischer, Dirk; Hafner, Patricia

    2017-03-09

    Post-polio syndrome (PPS) is a condition that affects polio survivors years after recovery from an initial acute infection by the Poliomyelitis virus. Most often, patients who suffered from polio start to experience gradual new weakening in muscles, a gradual decrease in the size of muscles (muscle atrophy) and fatigue years after the acute illness. L-citrulline is known to change muscular metabolism synthesis by raising nitric oxide (NO) levels and increasing protein synthesis. This investigator-initiated, randomised, placebo-controlled, double-blind, trial aims to demonstrate that L-citrulline positively influences muscle function and increases muscular energy production in patients with PPS. Thirty ambulant PPS patients will be recruited in Switzerland. Patients will be randomly allocated to one of the two arms of the study (placebo:verum 1:1). After a 24-week run-in phase to observe natural disease history and progression, participants will be treated either with L-citrulline or placebo for 24 weeks. The primary endpoint is change in the 6-min Walking Distance Test. Secondary endpoints will include motor function measure, quantitative muscle force, quantitative muscle magnetic resonance imaging and magnetic resonance spectroscopy and serum biomarker laboratory analysis DISCUSSION: The aim of this phase IIa trial is to determine if treatment with L-citrulline shows a positive effect on clinical function and paraclinical biomarkers in PPS. If treatment with L-citrulline shows positive effects, this might represent a cost-efficient symptomatic therapy for PPS patients. ClinicalTrial.gov, ID: NCT02801071 . Registered on 6 June 2016.

  19. Community health worker-based intervention for adherence to drugs and lifestyle change after acute coronary syndrome: a multicentre, open, randomised controlled trial.

    Science.gov (United States)

    Xavier, Denis; Gupta, Rajeev; Kamath, Deepak; Sigamani, Alben; Devereaux, P J; George, Nisha; Joshi, Rajnish; Pogue, Janice; Pais, Prem; Yusuf, Salim

    2016-03-01

    Adherence to drugs and healthy lifestyles is low after acute coronary syndrome. We assessed whether trained community health workers could improve adherence to drugs, lifestyle changes, and clinical risk markers in patients with acute coronary syndrome in India. In this study done at 14 hospitals in India we randomly assigned (1:1) patients with acute coronary syndrome 1 or 2 days before discharge from hospital to a community health worker-based intervention group or a standard care group. Patients were randomly assigned with a telephone randomisation service. In the intervention group, during four in-hospital and two home visits, community health workers used unstructured discussions, visual methods, and patient diaries to educate patients on healthy lifestyle and drugs, and measures to enhance adherence. The primary outcome was adherence to proven secondary prevention drugs (antiplatelet drugs, β blockers, angiotensin-converting enzyme inhibitors or angiotensin receptor blockers, and statins) estimated using a Composite Medication Adherence Scale at 1 year. The secondary outcomes were difference in lifestyle factors (diet, exercise, and tobacco and alcohol use), and clinical risk markers (blood pressure, bodyweight, BMI, heart rate, and lipids). All analyses were by intention to treat. This trial is registered with the Clinical Trial Registry of India, number REF/2013/03/004737, and ClinicalTrials.gov, number NCT01207700. Between Aug 23, 2011, and June 25, 2012, 806 participants were randomly assigned (405 to a community health worker-based intervention group and 401 to a standard care group). At 1 year, 40 patients had died and 15 had discontinued or been lost to follow-up, so 750 (93%) were included in the analyses (375 in each group). Secondary prevention drugs prescribed at discharge were 98% (786/803) for any antiplatelet drug, 79% (638/803) for dual antiplatelet drugs, 69% (555/803) for β blockers, 69% (552/803) for angiotensin-converting enzyme

  20. Effects of Dietary Approach to Stop Hypertension diet on androgens, antioxidant status and body composition in overweight and obese women with polycystic ovary syndrome: a randomised controlled trial.

    Science.gov (United States)

    Azadi-Yazdi, M; Karimi-Zarchi, M; Salehi-Abargouei, A; Fallahzadeh, H; Nadjarzadeh, A

    2017-06-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disease in reproductive age women. The present study aimed to determine the effects of Dietary Approaches to Stop Hypertension (DASH) diet on reproductive hormones, plasma total antioxidant status and anthropometric indices in overweight and obese PCOS women. In this randomised controlled clinical trial, 60 women with PCOS were randomly assigned to one of two diets with energy restriction: the DASH diet and a control diet. The DASH and control diets consisted of 50-55% carbohydrate, 15-20% protein and 25-30% total fat. The DASH diet was designed to be rich in vegetables, fruits, whole grains and low-fat dairy products, as well as low in saturated fats, cholesterol, refined grains and sweets. In the present study, the anthropometric indices, body composition, total testosterone, androstenedione, sex hormone binding globulin (SHBG), free androgen index and 2,2'-diphenyl-1-picryylhydrazyl (DPPH) scavenging activity were measured before and after 3 months. The consumption of DASH diet compared to the control diet was associated with a significant reduction in weight [-5.78 (1.91) kg versus -4.34 (2.87) kg, P = 0.032], body mass index (BMI) [-2.29 (0.15) kg m -2 versus -1.69 (0.20) kg m -2 , P = 0.02], fat mass [-3.23(1.66) kg versus -2.13 (1.26) kg, P = 0.008] and serum androstenedione [-1.75 (1.39) ng mL -1 versus -1.02 (0.72) ng mL -1 , P-value = 0.019]. Increased concentrations of SHBG [28.80 (21.71) versus 11.66(18.82) nmol L -1 , P = 0.003) and DPPH scavenging activity [30.23% (19.09) versus 12.97% (25.12) were also found in the DASH group. The DASH diet could improve weight loss, BMI and fat mass. Furthermore, it could result in a significant reduction in serum androstenedione and a significant increase in antioxidant status and SHBG. © 2016 The British Dietetic Association Ltd.

  1. Pilot study: a randomised, double blind, placebo controlled trial of pancrealipase for the treatment of postprandial irritable bowel syndrome-diarrhoea.

    Science.gov (United States)

    Money, Mary E; Walkowiak, Jaroslaw; Virgilio, Chris; Talley, Nicholas J

    2011-01-01

    OBJECTIVE: To evaluate the efficacy of pancrealipase (PEZ) compared with placebo in the reduction of postprandial irritable bowel syndrome-diarrhoea (IBS-D). DESIGN: An intention to treat, double blind, randomised, crossover trial comparing PEZ to placebo for reduction of postprandial IBS-D. Patients had to recognise at least two different triggering foods, be willing to consume six baseline 'trigger meals' and again blinded with PEZ and placebo. Patients then chose which drug they preferred for another 25 meals. SETTING: Outpatient internal medicine practice clinic. PATIENTS: 255 patients were screened; 83 met the criteria, including 5 years of symptoms, recognised 'food triggers', no other identifiable cause for the symptoms, either a normal colonoscopy or barium enema while symptomatic and able to discontinue all anticholinergic medications. 69 patients were enrolled, 20 withdrew before randomisation, leaving 49 patients: 14 men, 35 women, mean age 52 years (SD 15.3). Over 60% had experienced symptoms for 11-30 years and 16% for more than 40 years. INTERVENTIONS: After completing six baseline meals, patients were randomised in blocks of four to receive either identical PEZ or a placebo for another six meals, and after a washout period of time received the alternative drug. MAIN OUTCOME MEASURES: The primary analysis was number of patients who chose PEZ over placebo for the extended use. RESULTS: Overall, 30/49 (61%) would have chosen PEZ (p=0.078), with first drug preference for PEZ at 0.002. Among the PEZ subgroup, PEZ use compared with placebo, demonstrated improvement in all symptoms (p≤0.001) for cramping, bloating, borborygami, urge to defecate, global pain and decrease stooling with increase in stool firmness. CONCLUSIONS: PEZ was found in a small group of patients to reduce postprandial IBS-D symptoms and deserves further evaluation.

  2. Short course daily prednisolone therapy during an upper respiratory tract infection in children with relapsing steroid-sensitive nephrotic syndrome (PREDNOS 2): protocol for a randomised controlled trial

    Science.gov (United States)

    2014-01-01

    Background Relapses of childhood steroid-sensitive nephrotic syndrome (SSNS) are treated with a 4- to 8-week course of high-dose oral prednisolone, which may be associated with significant adverse effects. There is a clear association between upper respiratory tract infection (URTI) and relapse development. Previous studies in developing nations have suggested that introducing a 5- to 7-day course of daily prednisolone during an URTI may prevent a relapse developing and the need for a treatment course of high-dose prednisolone. The aim of PREDNOS 2 is to evaluate the effectiveness of a 6-day course of daily prednisolone therapy during an URTI in reducing the development of a subsequent relapse in a developed nation. Methods/design The subjects will be 300 children with relapsing SSNS (≥2 relapses in preceding year), who will be randomised to receive either a 6-day course of daily prednisolone or no change to their current therapy (with the use of placebo to double blind) each time they develop an URTI over 12 months. A strict definition for URTI will be used. Subjects will be reviewed at 3, 6, 9 and 12 months to capture data regarding relapse history, ongoing therapy and adverse effect profile, including behavioural problems and quality of life. A formal health economic analysis will also be performed. The primary end point of the study will be the incidence of URTI-related relapse (3 days of Albustix +++) following the first infection during the 12-month follow-up period. DNA and RNA samples will be collected to identify a potential genetic cause for the disease. Subjects will be recruited from over 100 UK centres with the assistance of the Medicines for Children Research Network. PREDNOS 2 is funded by the National Institute for Health Research Health Technology Assessment Programme (11/129/261). Discussion We propose that PREDNOS 2 will be a pivotal study that will inform the future standard of care for children with SSNS. If it is possible to reduce the

  3. Short course daily prednisolone therapy during an upper respiratory tract infection in children with relapsing steroid-sensitive nephrotic syndrome (PREDNOS 2): protocol for a randomised controlled trial.

    Science.gov (United States)

    Webb, Nicholas J A; Frew, Emma; Brettell, Elizabeth A; Milford, David V; Bockenhauer, Detlef; Saleem, Moin A; Christian, Martin; Hall, Angela S; Koziell, Ania; Maxwell, Heather; Hegde, Shivram; Finlay, Eric R; Gilbert, Rodney D; Booth, Jenny; Jones, Caroline; McKeever, Karl; Cook, Wendy; Ives, Natalie J

    2014-04-27

    Relapses of childhood steroid-sensitive nephrotic syndrome (SSNS) are treated with a 4- to 8-week course of high-dose oral prednisolone, which may be associated with significant adverse effects. There is a clear association between upper respiratory tract infection (URTI) and relapse development. Previous studies in developing nations have suggested that introducing a 5- to 7-day course of daily prednisolone during an URTI may prevent a relapse developing and the need for a treatment course of high-dose prednisolone. The aim of PREDNOS 2 is to evaluate the effectiveness of a 6-day course of daily prednisolone therapy during an URTI in reducing the development of a subsequent relapse in a developed nation. The subjects will be 300 children with relapsing SSNS (≥2 relapses in preceding year), who will be randomised to receive either a 6-day course of daily prednisolone or no change to their current therapy (with the use of placebo to double blind) each time they develop an URTI over 12 months. A strict definition for URTI will be used. Subjects will be reviewed at 3, 6, 9 and 12 months to capture data regarding relapse history, ongoing therapy and adverse effect profile, including behavioural problems and quality of life. A formal health economic analysis will also be performed. The primary end point of the study will be the incidence of URTI-related relapse (3 days of Albustix +++) following the first infection during the 12-month follow-up period. DNA and RNA samples will be collected to identify a potential genetic cause for the disease. Subjects will be recruited from over 100 UK centres with the assistance of the Medicines for Children Research Network.PREDNOS 2 is funded by the National Institute for Health Research Health Technology Assessment Programme (11/129/261). We propose that PREDNOS 2 will be a pivotal study that will inform the future standard of care for children with SSNS. If it is possible to reduce the disease relapse rate effectively and

  4. A randomised control study of partial liquid ventilation after airway lavage with exogenous surfactant in a meconium aspiration syndrome animal model

    Science.gov (United States)

    Nakamura, T.; Matsuzawa, S.; Sugiura, M.; Tamura, M.

    2000-01-01

    AIMS—To test the hypothesis that lavage with exogenous surfactant before partial liquid ventilation in meconium aspiration syndrome (MAS) would improve debris removal, and therefore the effectiveness of partial liquid ventilation.
METHODS—12 newborn piglets were randomised into 4 groups, partial liquid ventilation or gas ventilation, with and without surfactant lavage. Physiological and blood gas data were compared between groups by analysis of variance.
RESULTS—Arterial oxygen pressure (PaO2) was improved in the group treated with surfactant lavage when compared with the group not receiving surfactant. PaO2 in the group receiving surfactant lavage followed by partial liquid ventilation was further improved when compared with the group treated with surfactant lavage followed by gas ventilation and the group receiving partial liquid ventilation alone.
CONCLUSION—The effectiveness of partial liquid ventilation in MAS might be enhanced by pretreatment with exogenous surfactant bronchial lavage.

 PMID:10685992

  5. Comparison of acupuncture pretreatment followed by letrozole versus letrozole alone on live birth in anovulatory infertile women with polycystic ovary syndrome: a study protocol for a randomised controlled trial

    Science.gov (United States)

    Li, Juan; Ng, Ernest Hung Yu; Stener-Victorin, Elisabet; Hu, Zhenxing; Wu, Wanting; Lai, Maohua; Wu, Taixiang; Ma, Hongxia

    2016-01-01

    Introduction The high prevalence of insulin resistance in women with polycystic ovary syndrome (PCOS) is considered to be one of the major pathophysiological changes in PCOS that leads to anovulatory infertility. We hypothesise that electroacupuncture pretreatment improves insulin sensitivity and leads to a higher ovulation rate and greater chances of live birth after the induction of ovulation. The effect of electroacupuncture pretreatment followed by ovulation induction in women with anovulatory PCOS has not been investigated before, and we present here a randomised controlled trial to test this hypothesis by comparing electroacupuncture pretreatment followed by letrozole versus letrozole alone in anovulatory women with PCOS. Methods/analysis This is a multicentre, randomised,and controlled trial. A total of 384 patients will be enrolled in this study and will be randomly allocated by a central randomisation system to the treatment group or the control group in a 1:1 ratio. The treatment group will undergo 16 weeks of electroacupuncture pretreatment followed by 4 cycles of letrozole, and the control group will only undergo 4 cycles of letrozole. The primary outcome will be the live birth rate. All statistical analyses will be performed using the SPSS program V.21.0 (SPSS, Chicago, Illinois, USA), and a p value <0.05 will be considered statistically significant. Ethics/dissemination This study has been approved by the ethics committees of each participating centre. Written consent will be obtained from each patient and her husband before any study procedure is performed. Adverse events will be categorised, and the percentage of patients experiencing adverse events or serious adverse events during the treatment period will be documented. The results of this trial will be disseminated in peer-reviewed journals and presented at international meetings. Trial registration number NCT02491333. PMID:27855085

  6. a randomised controlled trial oftwo prostaglandin regitnens

    African Journals Online (AJOL)

    Design. A prospective randomised controlled trial. Setting. Department of Obstetrics and Gynae- ... hours after the original administration of either prostaglandin regimen. If abortion had not taken place 36 .... Tygerberg Hospital for permission to publish, and Upjohn. (Pry) Ltd for supplying the Prepidil gel used in the study. 1.

  7. Effects of low-fat milk consumption on metabolic and atherogenic biomarkers in Korean adults with the metabolic syndrome: a randomised controlled trial.

    Science.gov (United States)

    Lee, Y J; Seo, J A; Yoon, T; Seo, I; Lee, J H; Im, D; Lee, J H; Bahn, K-N; Ham, H S; Jeong, S A; Kang, T S; Ahn, J H; Kim, D H; Nam, G E; Kim, N H

    2016-08-01

    Previous studies of the health effects of low-fat milk or dairy consumption on the metabolic syndrome have yielded inconsistent results. The present study aimed to investigate the effects of low-fat milk consumption on traits associated with the metabolic syndrome, as well as inflammatory and atherogenic biomarkers, in Korean adults with the metabolic syndrome. Overweight Koreans with the metabolic syndrome (n = 58) were recruited and randomly assigned to either the low-fat milk or control group. The low-fat milk group was instructed to consume two packs of low-fat milk per day (200 mL twice daily) for 6 weeks, and the control group was instructed to maintain their habitual diet. Clinical investigations were conducted during the screening visit, on study day 0, and after 6 weeks. No significant differences in changes in body mass index, blood pressure, lipid profile and adiponectin levels, as well as levels of inflammatory markers, oxidative stress markers and atherogenic markers, were found between the low-fat milk and control groups. However, compared to the controls, significant favourable decreases in serum soluble vascular adhesion molecule-1 and endothelin-1 levels were found in the 12 subjects with high blood pressure and in the 18 subjects with hypertriglyceridaemia in the low-fat milk group. The present study did not demonstrate an overall beneficial effect of low-fat milk consumption in subjects with the metabolic syndrome. However, low-fat milk consumption may have a favourable effect on atherogenic markers in subjects with high blood pressure or hypertriglyceridaemia. © 2016 The British Dietetic Association Ltd.

  8. Comparative efficacy and safety of anticoagulant strategies for acute coronary syndromes. Comprehensive network meta-analysis of 42 randomised trials involving 117,353 patients

    NARCIS (Netherlands)

    Navarese, Eliano Pio; Andreotti, Felicita; Kołodziejczak, Michalina; Schulze, Volker; Wolff, Georg; Dias, Sofia; Claessen, Bimmer; Brouwer, Marc; Tarantini, Giuseppe; Iliceto, Sabino; Brockmeyer, Maximilian; Kowalewski, Mariusz; Lin, Yingfeng; Eikelboom, John; Musumeci, Giuseppe; Lee, Leong; Lip, Gregory Y. H.; Valgimigli, Marco; Berti, Sergio; Kelm, Malte

    2015-01-01

    International guidelines differ in strengths of recommendation for anticoagulation strategies in acute coronary syndromes (ACS). We performed a comprehensive network meta-analysis (NMA) of randomised controlled trials (RCTs) to investigate the comparative efficacy and safety of parenteral

  9. Study Protocol – Metabolic syndrome, vitamin D and bone status in South Asian women living in Auckland, New Zealand: A randomised, placebo-controlled, double-blind vitamin D intervention

    Science.gov (United States)

    von Hurst, Pamela R; Stonehouse, Welma; Matthys, Christophe; Conlon, Cathryn; Kruger, Marlena C; Coad, Jane

    2008-01-01

    Background The identification of the vitamin D receptor in the endocrine pancreas suggests a role for vitamin D in insulin secretion. There is also some limited evidence that vitamin D influences insulin resistance, and thus the early stages of the development of type 2 diabetes. Methods Eighty-four women of South Asian origin, living in Auckland, New Zealand, were randomised to receive either a supplement (4000IU 25(OH)D3 per day) or a placebo for 6 months. At baseline, all participants were vitamin D deficient (serum 25(OH)D3 1.93) and/or hyperinsulinaemic, hyperglycemic or had clinical signs of dislipidaemia. Changes in HOMA-IR, lipids, parathyroid hormone, calcium and bone markers were monitored at 3 months and 6 months. Discussion This randomised, controlled trial will be the first to investigate the effect of vitamin D supplementation on insulin resistance in non-diabetic subjects. It will subsequently contribute to the growing body of evidence about the role of vitamin D in metabolic syndrome.Registered clinical. Trial registration Registered clinical trial – Registration No. ACTRN12607000642482 PMID:18667086

  10. Study Protocol – Metabolic syndrome, vitamin D and bone status in South Asian women living in Auckland, New Zealand: A randomised, placebo-controlled, double-blind vitamin D intervention

    Directory of Open Access Journals (Sweden)

    Kruger Marlena C

    2008-07-01

    Full Text Available Abstract Background The identification of the vitamin D receptor in the endocrine pancreas suggests a role for vitamin D in insulin secretion. There is also some limited evidence that vitamin D influences insulin resistance, and thus the early stages of the development of type 2 diabetes. Methods Eighty-four women of South Asian origin, living in Auckland, New Zealand, were randomised to receive either a supplement (4000IU 25(OHD3 per day or a placebo for 6 months. At baseline, all participants were vitamin D deficient (serum 25(OHD3 1.93 and/or hyperinsulinaemic, hyperglycemic or had clinical signs of dislipidaemia. Changes in HOMA-IR, lipids, parathyroid hormone, calcium and bone markers were monitored at 3 months and 6 months. Discussion This randomised, controlled trial will be the first to investigate the effect of vitamin D supplementation on insulin resistance in non-diabetic subjects. It will subsequently contribute to the growing body of evidence about the role of vitamin D in metabolic syndrome.Registered clinical. Trial registration Registered clinical trial – Registration No. ACTRN12607000642482

  11. Efficacy of Tamarindus indicus, Melia azadirach and Santalum album in syndromic management of abnormal vaginal discharge: A single-blind randomised controlled trial.

    Science.gov (United States)

    Bhat, Tabasum Ali; Begum, Wajeeha

    2017-12-19

    Background At least 25 % of women attending genitourinary medicine (GUM) clinics receive treatment for one of the three common causes of abnormal vaginal discharge: bacterial vaginosis, candidiasis and trichomoniasis. Syndromic diagnostic approach was adopted by National AIDS Control Organisation (NACO) India, at the primary health centre level. Syndromic management implies the simultaneous treatment of two or more infections. The aim of this study was to assess efficacy of sandal sufaid, maghze tukhme bakayin and khaste tamar hindi in syndromic management of Sailanur rehm. Methods This study was a randomized, single blind, standard controlled trial. It was conducted to compare efficacy of formulation which contains buradae sandal safaid, safoofe maghze tukhme bakayin, safoofe khaste tamar hindi and safoofe shakkar safaid against combination of azithromycin, fluconazole and secnidazole on diagnosed subjects of Sailanur rehm. Test group received 10 g of test drug B.D for 21 days while control group received single dose of standard drug to both the partners. Vaginal symptom score (VSS) was used for assessing discharge and associated complaints. Visual analogous scale (VAS) was used for assessing low backache and lower abdominal pain. Results There were no significant differences between the two groups concerning baseline characteristics (p>0.05). VSS was significantly decreased with p<0.001 for both control and test group. VAS was significantly decreased with p<0.001 and p=0.07 in test and control group respectively for low backache. For lower abdominal pain p=0.006 for both groups after the completion of treatment. Conclusions The formulation can effectively alleviate the disease with associated symptoms without any side effects. It can be used in syndromic management of vaginal discharge. Future research is on large sample size.

  12. Perceived exercise barriers are reduced and benefits are improved with lifestyle modification in overweight and obese women with polycystic ovary syndrome: a randomised controlled trial.

    Science.gov (United States)

    Thomson, Rebecca L; Buckley, Jonathan D; Brinkworth, Grant D

    2016-03-09

    This study assessed the perceived benefits and barriers to exercise participation in overweight and obese women with polycystic ovary syndrome (PCOS) and monitored changes in response to a lifestyle intervention. Forty-three overweight/obese PCOS women (Age, 30.3(6.2) yrs; BMI, 36.4(5.6) kg/m(2)) were randomised to one of three 20-week lifestyle programs: diet only (DO, n = 13), diet and aerobic exercise (DA, n = 11) and diet and combined aerobic-resistance exercise (DC, n = 19). Exercise Benefits/Barriers Scale (EBBS), weight, aerobic fitness, depression and PCOS specific health-related quality of life were measured. Barriers score was related to depression (r = 0.45, P = 0.002) and aerobic fitness (r = -0.32, P = 0.04), while benefits score was related to aerobic fitness (r = 0.41, P = 0.007). EBBS, benefits and barriers scores improved overtime (P ≤ 0.001). Benefits subscales psychological outlook and social interaction increased (P ≤ 0.001) and life enhancement and preventative health did not change (P ≥ 0.3). Physical performance increased only in DA (P = 0.009). There were no differences between treatments for any of the other subscales (P ≥ 0.2). Barriers subscales exercise milieu, time expenditure and physical exertion reduced (P ≤ 0.003) and family discouragement did not change (P = 0.6). This study demonstrated that lifestyle modification consisting of an energy-restricted diet with or without exercise training improved the perceived benefits from and barriers to exercise. Australian New Zealand Clinical Trials Register ACTRN12606000198527, registered 26 May 2006.

  13. Orange juice consumption and its effect on blood lipid profile and indices of the metabolic syndrome; a randomised, controlled trial in an at-risk population.

    Science.gov (United States)

    Simpson, E J; Mendis, B; Macdonald, I A

    2016-04-01

    Data from epidemiological and in vitro studies suggest that orange juice (OJ) may have a positive impact on lipid metabolism. However, there have been reports in the media claiming detrimental consequences of 100% juice consumption, including weight-gain and adverse effects on insulin sensitivity and blood lipid profile. The effect of daily OJ consumption was assessed using a randomised, placebo-controlled, single-blinded, parallel group design. Thirty-six overweight, but otherwise healthy men (40-60 years; 27-35 kg m(-2)) with elevated fasting serum cholesterol (5-7 mmol l(-1)), were recruited from the general UK population. None were using nutritional strategies or medication to lower their cholesterol, nor were regular consumers of citrus products. Assessment of BMI, HOMA-IR, and circulating lipid (total cholesterol, low-density lipoprotein, high-density lipoprotein, non-esterified fatty acids, triacylglycerol, apolipoprotein-A1 and apolipoprotein-B) concentrations, was made when fasted before (V1) and after a 12-week intervention (V2), during which participants consumed 250 ml per d of OJ or an energy and sugars-matched orange-flavoured drink (control). The two groups were matched at V1 with respect to all parameters described above. Although triacylglycerol concentration was similar between the groups at both visits, a trend for the change in this variable to differ between groups was observed (P = 0.060), with those in control exhibiting a significant increase in triacylglycerol at V2, compared with V1. In OJ, those with the highest initial triacylglycerol concentration showed the greatest reduction at V2 (R(2) = 0.579; P consumption of 250 ml per d of OJ did not adversely affect insulin sensitivity, circulating lipids or body weight.

  14. Randomised controlled trials: important but overrated?

    LENUS (Irish Health Repository)

    Boylan, J F

    2012-02-01

    Practising physicians individualise treatments, hoping to achieve optimal outcomes by tackling relevant patient variables. The randomised controlled trial (RCT) is universally accepted as the best means of comparison. Yet doctors sometimes wonder if particular patients might benefit more from treatments that fared worse in the RCT comparisons. Such clinicians may even feel ostracised by their peers for stepping outside treatments based on RCTs and guidelines. Are RCTs the only acceptable evaluations of how patient care can be assessed and delivered? In this controversy we explore the interpretation of RCT data for practising clinicians facing individualised patient choices. First, critical care anaesthetists John Boylan and Brian Kavanagh emphasise the dangers of bias and show how Bayesian approaches utilise prior probabilities to improve posterior (combined) probability estimates. Secondly, Jane Armitage, of the Clinical Trial Service Unit in Oxford, argues why RCTs remain essential and explores how the quality of randomisation can be improved through systematic reviews and by avoiding selective reporting.

  15. Safety and efficacy of cognitive training plus epigallocatechin-3-gallate in young adults with Down's syndrome (TESDAD): a double-blind, randomised, placebo-controlled, phase 2 trial.

    Science.gov (United States)

    de la Torre, Rafael; de Sola, Susana; Hernandez, Gimena; Farré, Magí; Pujol, Jesus; Rodriguez, Joan; Espadaler, Josep María; Langohr, Klaus; Cuenca-Royo, Aida; Principe, Alessandro; Xicota, Laura; Janel, Nathalie; Catuara-Solarz, Silvina; Sanchez-Benavides, Gonzalo; Bléhaut, Henri; Dueñas-Espín, Iván; Del Hoyo, Laura; Benejam, Bessy; Blanco-Hinojo, Laura; Videla, Sebastiá; Fitó, Montserrat; Delabar, Jean Maurice; Dierssen, Mara

    2016-07-01

    Early cognitive intervention is the only routine therapeutic approach used for amelioration of intellectual deficits in individuals with Down's syndrome, but its effects are limited. We hypothesised that administration of a green tea extract containing epigallocatechin-3-gallate (EGCG) would improve the effects of non-pharmacological cognitive rehabilitation in young adults with Down's syndrome. We enrolled adults (aged 16-34 years) with Down's syndrome from outpatient settings in Catalonia, Spain, with any of the Down's syndrome genetic variations (trisomy 21, partial trisomy, mosaic, or translocation) in a double-blind, placebo-controlled, phase 2, single centre trial (TESDAD). Participants were randomly assigned at the IMIM-Hospital del Mar Medical Research Institute to receive EGCG (9 mg/kg per day) or placebo and cognitive training for 12 months. We followed up participants for 6 months after treatment discontinuation. We randomly assigned participants using random-number tables and balanced allocation by sex and intellectual quotient. Participants, families, and researchers assessing the participants were masked to treatment allocation. The primary endpoint was cognitive improvement assessed by neuropsychologists with a battery of cognitive tests for episodic memory, executive function, and functional measurements. Analysis was on an intention-to-treat basis. This trial is registered with ClinicalTrials.gov, number NCT01699711. The study was done between June 5, 2012, and June 6, 2014. 84 of 87 participants with Down's syndrome were included in the intention-to-treat analysis at 12 months (43 in the EGCG and cognitive training group and 41 in the placebo and cognitive training group). Differences between the groups were not significant on 13 of 15 tests in the TESDAD battery and eight of nine adaptive skills in the Adaptive Behavior Assessment System II (ABAS-II). At 12 months, participants treated with EGCG and cognitive training had significantly higher

  16. Cognitive behavioural therapy versus multidisciplinary rehabilitation treatment for patients with chronic fatigue syndrome: study protocol for a randomised controlled trial (FatiGo

    Directory of Open Access Journals (Sweden)

    Vos-Vromans Desirée CWM

    2012-05-01

    satisfaction, patient personal goals, self-rated improvement and economic costs. The primary analysis will be based on intention to treat, and longitudinal analysis of covariance will be used to compare treatments. Discussion The results of the trial will provide information on the effects of cognitive behavioural therapy and multidisciplinary rehabilitation treatment at 6 and 12 months follow-up, mediators of the outcome, cost-effectiveness, cost-utility, and the influence of treatment expectancy and credibility on the effectiveness of both treatments in patients with chronic fatigue syndrome. Trial registration Current Controlled Trials ISRCTN77567702.

  17. Effects of a weight management program delivered by social media on weight and metabolic syndrome risk factors in overweight and obese adults: A randomised controlled trial.

    Science.gov (United States)

    Jane, Monica; Hagger, Martin; Foster, Jonathan; Ho, Suleen; Kane, Robert; Pal, Sebely

    2017-01-01

    The aim of this project was to evaluate the effectiveness of using social media to augment the delivery of, and provide support for, a weight management program delivered to overweight and obese individuals during a twenty four week intervention. Participants randomly divided into either one of two intervention groups or a control group. The two intervention groups were instructed to follow identical weight-management program. One group received the program within a Facebook group, along with a support network with the group, and the other intervention group received the same program in a booklet. The control group was given standard care. Participants' weight and other metabolic syndrome risk factors were measured at baseline and at weeks 6, 12, 18 and 24. The Facebook Group reported a 4.8% reduction in initial weight, significant compared to the CG only (p = 0.01), as well as numerically greater improvements in body mass index, waist circumference, fat mass, lean mass, and energy intake compared to the Pamphlet Group and the Control Group. These results demonstrate the potential of social media to assist overweight and obese individuals with respect to dietary and physical activity modifications for weight management, and justify further research into the inclusion of social media in clinical weight management programs. It is anticipated that social media will provide an invaluable resource for health professionals, as a low maintenance vehicle for communicating with patients, as well as a source of social support and information sharing for individuals undergoing lifestyle modifications.

  18. Oxytocin may be useful to increase trust in others and decrease disruptive behaviours in patients with Prader-Willi syndrome: a randomised placebo-controlled trial in 24 patients

    Directory of Open Access Journals (Sweden)

    Ehlinger Virginie

    2011-06-01

    Full Text Available Abstract Background Prader-Willi syndrome (PWS is a complex neurodevelopmental genetic disorder with hypothalamic dysfunction, early morbid obesity with hyperphagia, and specific psychiatric phenotypes including cognitive and behavioural problems, particularly disruptive behaviours and frequent temper outbursts that preclude socialization. A deficit in oxytocin (OT-producing neurons of the hypothalamic paraventricular nucleus has been reported in these patients. Methods In a double-blind, randomised, placebo-controlled study, 24 adult patients with PWS received a single intranasal administration of 24 IU of OT or placebo and were tested 45 min later on social skills. Behaviours were carefully monitored and scored using an in-house grid as follows: over the two days before drug administration, on the half-day following administration, and over the subsequent two days. All patients were in a dedicated PWS centre with more than ten years of experience. Patients are regularly admitted to this controlled environment. Results Patients with PWS who received a single intranasal administration of OT displayed significantly increased trust in others (P = 0.02 and decreased sadness tendencies (P = 0.02 with less disruptive behaviour (P = 0.03 in the two days following administration than did patients who received placebo. In the half-day following administration, we observed a trend towards less conflict with others (p = 0.07 in the OT group compared with the placebo group. Scores in tests assessing social skills were not significantly different between the two groups. Conclusions This study needs to be reproduced and adapted. It nevertheless opens new perspectives for patients with PWS and perhaps other syndromes with behavioural disturbances and obesity. Trial registration number ClinicalTrials.gov: NCT01038570

  19. Cognitive behavioural therapy versus multidisciplinary rehabilitation treatment for patients with chronic fatigue syndrome: study protocol for a randomised controlled trial (FatiGo)

    NARCIS (Netherlands)

    Vos-Vromans, D.C.; Smeets, R.J.P.; Rijnders, L.J.; Gorrissen, R.R.; Pont, M.; Koke, A.J.; Hitters, M.W.; Evers, S.M.; Knottnerus, A.J.

    2012-01-01

    ABSTRACT: BACKGROUND: Patients with chronic fatigue syndrome experience extreme fatigue, which often leads to substantial limitations of occupational, educational, social and personal activities. Currently, there is no consensus regarding the treatment. Patients try many different therapies to

  20. The Hawthorne Effect: a randomised, controlled trial

    Directory of Open Access Journals (Sweden)

    van Haselen Robbert

    2007-07-01

    Full Text Available Abstract Background The 'Hawthorne Effect' may be an important factor affecting the generalisability of clinical research to routine practice, but has been little studied. Hawthorne Effects have been reported in previous clinical trials in dementia but to our knowledge, no attempt has been made to quantify them. Our aim was to compare minimal follow-up to intensive follow-up in participants in a placebo controlled trial of Ginkgo biloba for treating mild-moderate dementia. Methods Participants in a dementia trial were randomised to intensive follow-up (with comprehensive assessment visits at baseline and two, four and six months post randomisation or minimal follow-up (with an abbreviated assessment at baseline and a full assessment at six months. Our primary outcomes were cognitive functioning (ADAS-Cog and participant and carer-rated quality of life (QOL-AD. Results We recruited 176 participants, mainly through general practices. The main analysis was based on Intention to treat (ITT, with available data. In the ANCOVA model with baseline score as a co-variate, follow-up group had a significant effect on outcome at six months on the ADAS-Cog score (n = 140; mean difference = -2.018; 95%CI -3.914, -0.121; p = 0.037 favouring the intensive follow-up group, and on participant-rated quality of life score (n = 142; mean difference = -1.382; 95%CI -2.642, -0.122; p = 0.032 favouring minimal follow-up group. There was no significant difference on carer quality of life. Conclusion We found that more intensive follow-up of individuals in a placebo-controlled clinical trial of Ginkgo biloba for treating mild-moderate dementia resulted in a better outcome than minimal follow-up, as measured by their cognitive functioning. Trial registration Current controlled trials: ISRCTN45577048

  1. REducing STEroids in Relapsing Nephrotic syndrome: the RESTERN study- protocol of a national, double-blind, randomised, placebo-controlled, non-inferiority intervention study

    NARCIS (Netherlands)

    Schijvens, A. M.; Dorresteijn, E. M.; Roeleveld, N.; ter Heine, R.; van Wijk, J. A. E.; Bouts, A. H. M.; Keijzer-Veen, M. G.; van de Kar, N. C. A. J.; van den Heuvel, L. P. W. J.; Schreuder, M. F.

    2017-01-01

    Introduction Oral corticosteroids are the first-line treatment for idiopathic childhood nephrotic syndrome. Most children experience several relapses, needing repeated courses of corticosteroid therapy. This exposes them to side effects and long-term complications. For most patients, long-term

  2. REducing STEroids in Relapsing Nephrotic syndrome : the RESTERN study- protocol of a national, double-blind, randomised, placebo-controlled, non-inferiority intervention study

    NARCIS (Netherlands)

    Schijvens, A M; Dorresteijn, Eiske M.; Roeleveld, N.; ter Heine, R.; van Wijk, Joanna A E; Bouts, Antonia H M; Keijzer-Veen, M G; van de Kar, Nicole C A J; van den Heuvel, L P W J; Schreuder, M F

    2017-01-01

    INTRODUCTION: Oral corticosteroids are the first-line treatment for idiopathic childhood nephrotic syndrome. Most children experience several relapses, needing repeated courses of corticosteroid therapy. This exposes them to side effects and long-term complications. For most patients, long-term

  3. REducing STEroids in Relapsing Nephrotic syndrome: the RESTERN study- protocol of a national, double-blind, randomised, placebo-controlled, non-inferiority intervention study

    NARCIS (Netherlands)

    Schijvens, A.M.; Dorresteijn, E.M.; Roeleveld, N.; Heine, R. ter; Wijk, J.A. van; Bouts, A.H.M.; Keijzer-Veen, M.G.; Kar, N.C.A.J. van de; Heuvel, L.P.W.J. van den; Schreuder, M.F.

    2017-01-01

    INTRODUCTION: Oral corticosteroids are the first-line treatment for idiopathic childhood nephrotic syndrome. Most children experience several relapses, needing repeated courses of corticosteroid therapy. This exposes them to side effects and long-term complications. For most patients, long-term

  4. A red yeast rice-olive extract supplement reduces biomarkers of oxidative stress, OxLDL and Lp-PLA2, in subjects with metabolic syndrome: a randomised, double-blind, placebo-controlled trial.

    Science.gov (United States)

    Hermans, Nina; Van der Auwera, Anastasia; Breynaert, Annelies; Verlaet, Annelies; De Bruyne, Tess; Van Gaal, Luc; Pieters, Luc; Verhoeven, Veronique

    2017-07-03

    Metabolic syndrome (MetS) refers to clustered cardiovascular risk factors (abdominal obesity, pre-diabetes, high blood pressure, dyslipidaemia). Therapies targeting oxidative stress may delay progression to atherosclerosis and diabetes. We investigated the anti-oxidative effect of a supplement combining red yeast rice and olive extract in patients with MetS. A double-blind, placebo-controlled, randomised trial was conducted with 50 patients with MetS as defined by National Cholesterol Education Program Adult Treatment Panel III criteria. Forty-nine subjects randomly assigned to red yeast rice-olive extract (RYR-olive extract; 10.82 mg of monacolins and 9.32 mg of hydroxytyrosol per Cholesfytolplus capsule) or placebo completed the 8-week trial. Whereas effects on cardiovascular risk parameters of MetS have been reported recently, the observed significant 20% increase in oxidised low-density lipoprotein (OxLDL) prompted us to investigate other oxidative stress-related parameters: malondialdehyde (MDA), lipoprotein-associated phospholipase A 2 (Lp-PLA 2 ) and 8-hydroxy-2'-deoxyguanosine (8-OHdG). Statistical calculations included univariate quantitative analysis, multivariate linear regression and correlation analysis. The updated results indicate that an RYR-olive extract supplement significantly reduced Lp-PLA 2 by 7% (p  0.05). Reductions in OxLDL (20%) and Lp-PLA 2 (7%) were associated with each other (r = 0.740, p < 0.001). RYR-olive extract significantly reduced Lp-PLA 2 in correlation with the marked reduction in plasma OxLDL, which may lead to a reduced risk for cardiovascular disease in patients with MetS. ClinicalTrials.gov identifier: NCT02065180 . Registered on 13 February 2014.

  5. Effect of fermented milk product containing lactotripeptides and plant sterol esters on haemodynamics in subjects with the metabolic syndrome--a randomised, double-blind, placebo-controlled study.

    Science.gov (United States)

    Hautaniemi, Elina J; Tikkakoski, Antti J; Tahvanainen, Anna; Nordhausen, Klaus; Kähönen, Mika; Mattsson, Tiina; Luhtala, Satu; Turpeinen, Anu M; Niemelä, Onni; Vapaatalo, Heikki; Korpela, Riitta; Pörsti, Ilkka H

    2015-08-14

    We investigated the effects of fermented milk product containing isoleucine-proline-proline, valine-proline-proline and plant sterol esters (Pse) on plasma lipids, blood pressure (BP) and its determinants systemic vascular resistance and cardiac output. In a randomised, double-blind, placebo-controlled study, 104 subjects with the metabolic syndrome (MetS) were allocated to three groups in order to receive fermented milk product containing (1) 5 mg/d lactotripeptides (LTP) and 2 g/d plant sterols; (2) 25 mg/d LTP and 2 g/d plant sterols; (3) placebo for 12 weeks. Plasma lipids and home BP were monitored. Haemodynamics were examined in a laboratory using radial pulse wave analysis and whole-body impedance cardiography in the supine position and during orthostatic challenge. There were no differences between the effects of the two treatments and placebo on the measurements of BP at home or on BP, systemic vascular resistance index and cardiac index in the laboratory, neither in the supine nor in the upright position. The changes in plasma LDL-cholesterol concentration were - 0.1 (95% CI - 0.3, 0.1 and - 0.3, 0.0) mmol/l in the 5 and 25 mg/d LTP groups, respectively, and +0.1 (95% CI - 0.1, 0.3) mmol/l during placebo (P= 0.024). Both at baseline and at week 12, the increase in systemic vascular resistance during head-up tilt was lower in the 25 mg/d LTP group than in the 5 mg/d LTP group (Peffect of borderline significance, while no antihypertensive effect was observed at home or in the laboratory.

  6. Immobilisation versus immediate mobilisation after intrauterine insemination: randomised controlled trial

    NARCIS (Netherlands)

    Custers, Inge M.; Flierman, Paul A.; Maas, Pettie; Cox, Tessa; van Dessel, Thierry J. H. M.; Gerards, Mariette H.; Mochtar, Monique H.; Janssen, Catharina A. H.; van der Veen, Fulco; Mol, Ben Willem J.

    2009-01-01

    Objective To evaluate the effectiveness of 15 minutes of immobilisation versus immediate mobilisation after intrauterine insemination. Design Randomised controlled trial. Setting One academic teaching hospital and six non-academic teaching hospitals. Participants Women having intrauterine

  7. Randomised control trial on immediate post-operative outcomes on ...

    African Journals Online (AJOL)

    Randomised control trial on immediate post-operative outcomes on patients done either closure or non-closure of peritoneum at caesarean delivery at the Kenyatta national hospital. M Mutua, JG Wanyoike, N Kihara, JB Oyieke ...

  8. Foot orthoses and physiotherapy in the treatment of patellofemoral pain syndrome: A randomised clinical trial

    Directory of Open Access Journals (Sweden)

    Darnell Ross

    2008-02-01

    Full Text Available Abstract Background Patellofemoral pain syndrome is a highly prevalent musculoskeletal overuse condition that has a significant impact on participation in daily and physical activities. A recent systematic review highlighted the lack of high quality evidence from randomised controlled trials for the conservative management of patellofemoral pain syndrome. Although foot orthoses are a commonly used intervention for patellofemoral pain syndrome, only two pilot studies with short term follow up have been conducted into their clinical efficacy. Methods/design A randomised single-blinded clinical trial will be conducted to investigate the clinical efficacy and cost effectiveness of foot orthoses in the management of patellofemoral pain syndrome. One hundred and seventy-six participants aged 18–40 with anterior or retropatellar knee pain of non-traumatic origin and at least six weeks duration will be recruited from the greater Brisbane area in Queensland, Australia through print, radio and television advertising. Suitable participants will be randomly allocated to receive either foot orthoses, flat insoles, physiotherapy or a combined intervention of foot orthoses and physiotherapy, and will attend six visits with a physiotherapist over a 6 week period. Outcome will be measured at 6, 12 and 52 weeks using primary outcome measures of usual and worst pain visual analogue scale, patient perceived treatment effect, perceived global effect, the Functional Index Questionnaire, and the Anterior Knee Pain Scale. Secondary outcome measures will include the Lower Extremity Functional Scale, McGill Pain Questionnaire, 36-Item Short-Form Health Survey, Hospital Anxiety and Depression Scale, Patient-Specific Functional Scale, Physical Activity Level in the Previous Week, pressure pain threshold and physical measures of step and squat tests. Cost-effectiveness analysis will be based on treatment effectiveness against resource usage recorded in treatment logs and

  9. Management of irritable bowel syndrome in primary care: feasibility randomised controlled trial of mebeverine, methylcellulose, placebo and a patient self-management cognitive behavioural therapy website. (MIBS trial

    Directory of Open Access Journals (Sweden)

    Yardley Lucy

    2010-11-01

    Full Text Available Abstract Background IBS affects 10-22% of the UK population. Abdominal pain, bloating and altered bowel habit affect quality of life, social functioning and time off work. Current GP treatment relies on a positive diagnosis, reassurance, lifestyle advice and drug therapies, but many suffer ongoing symptoms. A recent Cochrane review highlighted the lack of research evidence for IBS drugs. Neither GPs, nor patients have good evidence to inform prescribing decisions. However, IBS drugs are widely used: In 2005 the NHS costs were nearly £10 million for mebeverine and over £8 million for fibre-based bulking agents. CBT and self-management can be helpful, but poor availability in the NHS restricts their use. We have developed a web-based CBT self-management programme, Regul8, based on an existing evidence based self-management manual and in partnership with patients. This could increase access with minimal increased costs. Methods/Design The aim is to undertake a feasibility factorial RCT to assess the effectiveness of the commonly prescribed medications in UK general practice for IBS: mebeverine (anti-spasmodic and methylcellulose (bulking-agent and Regul8, the CBT based self-management website. 135 patients aged 16 to 60 years with IBS symptoms fulfilling Rome III criteria, recruited via GP practices, will be randomised to 1 of 3 levels of the drug condition: mebeverine, methylcellulose or placebo for 6 weeks and to 1 of 3 levels of the website condition, Regul8 with a nurse telephone session and email support, Regul8 with minimal email support, or no website, thus creating 9 groups. Outcomes: Irritable bowel symptom severity scale and IBS-QOL will be measured at baseline, 6 and 12 weeks as the primary outcomes. An intention to treat analysis will be undertaken by ANCOVA for a factorial trial. Discussion This pilot will provide valuable information for a larger trial. Determining the effectiveness of commonly used drug treatments will help

  10. Long-term treatment with probiotics in primary care patients with irritable bowel syndrome--a randomised, double-blind, placebo controlled trial

    DEFF Research Database (Denmark)

    Begtrup, Luise Mølenberg; de Muckadell, Ove B Schaffalitzky; Kjeldsen, Jens

    2013-01-01

    with placebo in the management of IBS in primary care during a 6-month treatment period and with a 6-month follow-up. MATERIAL AND METHODS. We randomized IBS patients fulfilling Rome III criteria to receive two capsules twice daily either containing placebo or a probiotic mixture of Lactobacillus paracasei ssp......OBJECTIVE. Meta-analyses have indicated effect of probiotics on irritable bowel syndrome (IBS). However, few long-term trials have been conducted and uncertainty remains as to effectiveness and long-term effect in a primary care setting. We aimed to investigate the effect of probiotics compared...... paracasei F19, Lactobacillus acidophilus La5 and Bifidobacterium Bb12 in an amount of 1.3 × 10(10) CFU per capsule. Primary endpoint was proportion of responders defined as patients reporting adequate relief (AR) at least 50% of the time in the 6-month treatment period. Secondary outcomes were proportions...

  11. ORIGINAL ARTICLE: Comparison between Mc Connell Patellar Taping and Conventional Physiotherapy Treatment in the Management of Patellofemoral Pain Syndrome A Randomised Controlled Trial –

    Directory of Open Access Journals (Sweden)

    Chhaya Verma

    2012-07-01

    Full Text Available Background: Patellofemoral pain syndrome (PFPS, also called Peripatellar Tendinitis in Merchant’s classification (1988, is the clinical entity of pain on - activity, on patellofemoral joint examination and on stair climbing, squatting, pseudo locking, prolonged sitting etc [1]. Varieties of conservative treatments aresuggested, including quadriceps strengthening, patellar taping, stretching, electrotherapy and biofeedback with no single intervention being most effective. Hence, comparison between thetwo techniques – patellar taping and the conventional method was undertaken to determine their effectiveness with respect topain and function. Methods: 20 subjects diagnosed with unilateral PFPS knee were randomly selected and allocated into two group- Group A (Mc Connell taping and vastus medialis oblique’s (VMO exercises and Group B (Short Wave Diathermy and VMO exercises.Treatment was continued for two weeks with pre and post Pain and Function recorded. Student’s ‘t’ test was used for statistical analysis.Results: Both groups showed statistically significant pain relief and functional improvements. On comparison, Group A showed highly significant pain relief and higher % change for functional increment. Conclusion: Taping and Short Wave Diathermy (SWD bothshowed significant pain relief and functional improvement. Taping showed highly significant pain relief for eccentric activities with a high % change in function. Thus, patellar taping appears more effective in treating PFPS.

  12. Long-term treatment with probiotics in primary care patients with irritable bowel syndrome--a randomised, double-blind, placebo controlled trial.

    Science.gov (United States)

    Begtrup, Luise Mølenberg; de Muckadell, Ove B Schaffalitzky; Kjeldsen, Jens; Christensen, René Depont; Jarbøl, Dorte Ejg

    2013-10-01

    OBJECTIVE. Meta-analyses have indicated effect of probiotics on irritable bowel syndrome (IBS). However, few long-term trials have been conducted and uncertainty remains as to effectiveness and long-term effect in a primary care setting. We aimed to investigate the effect of probiotics compared with placebo in the management of IBS in primary care during a 6-month treatment period and with a 6-month follow-up. MATERIAL AND METHODS. We randomized IBS patients fulfilling Rome III criteria to receive two capsules twice daily either containing placebo or a probiotic mixture of Lactobacillus paracasei ssp paracasei F19, Lactobacillus acidophilus La5 and Bifidobacterium Bb12 in an amount of 1.3 × 10(10) CFU per capsule. Primary endpoint was proportion of responders defined as patients reporting adequate relief (AR) at least 50% of the time in the 6-month treatment period. Secondary outcomes were proportions of patients reporting AR at different time points, and change in gastrointestinal symptoms and health-related quality of life (HrQOL) from baseline to 6 and 12 months. RESULTS. A total of 131 patients were included in this study. The proportion of responders in the treatment period was 52% (35/67) in the probiotic group versus 41% (26/64) in the placebo group, p = 0.18. Overall we found no difference between the groups in change in gastrointestinal symptoms after treatment. Patients improved in HrQOL, but with no statistically significant difference between the groups. CONCLUSION. During a 6-month treatment period, we were not able to detect a positive effect of probiotic when compared with placebo.

  13. Nucleotide supplementation: a randomised double-blind placebo controlled trial of IntestAidIB in people with Irritable Bowel Syndrome [ISRCTN67764449

    Directory of Open Access Journals (Sweden)

    Attree EA

    2006-06-01

    Full Text Available Abstract Background Dietary nucleotide supplementation has been shown to have important effects on the growth and development of cells which have a rapid turnover such as those in the immune system and the gastrointestinal tract. Work with infants has shown that the incidence and duration of diarrhoea is lower when nucleotide supplementation is given, and animal work shows that villi height and crypt depth in the intestine is increased as a result of dietary nucleotides. Dietary nucleotides may be semi-essential under conditions of ill-health, poor diet or stress. Since people with Irritable Bowel Syndrome tend to fulfil these conditions, we tested the hypothesis that symptoms would be improved with dietary nucleotide supplementation. Methods Thirty-seven people with a diagnosis of Irritable Bowel gave daily symptom severity ratings for abdominal pain, diarrhoea, urgency to have a bowel movement, incomplete feeling of evacuation after a bowel movement, bloating, flatulence and constipation for 28 days (baseline. They were then assigned to either placebo (56 days followed by experimental (56 days or the reverse. There was a four week washout period before crossover. During the placebo and experimental conditions participants took one 500 mg capsule three times a day; in the experimental condition the capsule contained the nutroceutical substances. Symptom severity ratings and psychological measures (anxiety, depression, illness intrusiveness and general health were obtained and analysed by repeated measures ANOVAs. Results Symptom severity for all symptoms (except constipation were in the expected direction of baseline>placebo>experimental condition. Symptom improvement was in the range 4 – 6%. A feeling of incomplete evacuation and abdominal pain showed the most improvement. The differences between conditions for diarrhoea, bloating and flatulence were not significant at the p Conclusion Dietary nucleotide supplementation improves some of the

  14. A comparison of isometric, isotonic concentric and isotonic eccentric exercises in the physiotherapy management of subacromial pain syndrome/rotator cuff tendinopathy: study protocol for a pilot randomised controlled trial.

    Science.gov (United States)

    Kinsella, Rita; Cowan, Sallie M; Watson, Lyn; Pizzari, Tania

    2017-01-01

    Subacromial pain syndrome (SPS) involving rotator cuff tendinopathy is a common cause of shoulder pain and disability. Evidence suggests that structured physiotherapy may be as effective as surgery in this condition with significant improvements demonstrated in trials involving scapular retraining, rotator cuff strengthening and flexibility exercises. Most published programs typically utilise isotonic concentric and/or eccentric strengthening modes. Recently, immediate analgesic effects and muscle strength gains following heavy-load isometric exercises in lower limb tendinopathy conditions have been observed. It is pertinent to ascertain whether such outcomes can be replicated in SPS/rotator cuff tendinopathy. The primary aim of this study is to establish the feasibility of undertaking a full-scale randomised controlled trial (RCT) that compares the effects of isometric, isotonic concentric and isotonic eccentric rotator cuff contractions when used as part of a semi-standardised exercise-based physiotherapy program in patients diagnosed with SPS. The secondary aim is to explore potential trends or treatment effects of the exercise intervention. Thirty-six participants diagnosed with SPS will be randomised to one of three intervention groups and undergo a one-on-one exercise-based physiotherapy intervention, involving scapular and rotator cuff muscle retraining and strengthening. Each group will utilise a different mode of rotator cuff strengthening-isometric, isotonic concentric or isotonic eccentric. Rotator cuff tendon responses to isometric loading are not yet established in the literature; hence, individualised, progressive loading will be used in this pilot study in accordance with symptoms. The intervention will involve two phases: during Phase 1 (weeks 1-6) participants undertake the active group-specific physiotherapy treatment; in Phase 2 (weeks 6-12), they undertake a progressive, but no longer group-specific exercise program. To determine feasibility, an

  15. The People with Asperger syndrome and anxiety disorders (PAsSA) trial: a pilot multicentre, single-blind randomised trial of group cognitive–behavioural therapy

    Science.gov (United States)

    Murphy, Glynis H.; Shepstone, Lee; Wilson, Edward C.F.; Fowler, David; Heavens, David; Malovic, Aida; Russell, Alexandra; Rose, Alice; Mullineaux, Louise

    2016-01-01

    Background There is a growing interest in using cognitive–behavioural therapy (CBT) with people who have Asperger syndrome and comorbid mental health problems. Aims To examine whether modified group CBT for clinically significant anxiety in an Asperger syndrome population is feasible and likely to be efficacious. Method Using a randomised assessor-blind trial, 52 individuals with Asperger syndrome were randomised into a treatment arm or a waiting-list control arm. After 24 weeks, those in the waiting-list control arm received treatment, while those initially randomised to treatment were followed up for 24 weeks. Results The conversion rate for this trial was high (1.6:1), while attrition was 13%. After 24 weeks, there was no significant difference between those randomised to the treatment arm compared with those randomised to the waiting-list control arm on the primary outcome measure, the Hamilton Rating Scale for Anxiety. Conclusions Trials of psychological therapies with this population are feasible. Larger definitive trials are now needed. Declaration of interest None. Copyright and usage © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence. PMID:27703772

  16. The People with Asperger syndrome and anxiety disorders (PAsSA) trial: a pilot multicentre, single-blind randomised trial of group cognitive-behavioural therapy.

    Science.gov (United States)

    Langdon, Peter E; Murphy, Glynis H; Shepstone, Lee; Wilson, Edward C F; Fowler, David; Heavens, David; Malovic, Aida; Russell, Alexandra; Rose, Alice; Mullineaux, Louise

    2016-03-01

    There is a growing interest in using cognitive-behavioural therapy (CBT) with people who have Asperger syndrome and comorbid mental health problems. To examine whether modified group CBT for clinically significant anxiety in an Asperger syndrome population is feasible and likely to be efficacious. Using a randomised assessor-blind trial, 52 individuals with Asperger syndrome were randomised into a treatment arm or a waiting-list control arm. After 24 weeks, those in the waiting-list control arm received treatment, while those initially randomised to treatment were followed up for 24 weeks. The conversion rate for this trial was high (1.6:1), while attrition was 13%. After 24 weeks, there was no significant difference between those randomised to the treatment arm compared with those randomised to the waiting-list control arm on the primary outcome measure, the Hamilton Rating Scale for Anxiety. Trials of psychological therapies with this population are feasible. Larger definitive trials are now needed. None. © The Royal College of Psychiatrists 2016. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) licence.

  17. Is the randomised controlled trial the best?

    African Journals Online (AJOL)

    process that show no benefit are acknowledged and then ignored. Randomisation in RCTs can be tampered with; patients may not simply be allocated into treatment or nontreatment by opening a sealed letter or allocation of a randomly generated computer number as they randomly walk in, but may be allocated into ...

  18. Randomised controlled trial of mesalazine in IBS.

    Science.gov (United States)

    Barbara, Giovanni; Cremon, Cesare; Annese, Vito; Basilisco, Guido; Bazzoli, Franco; Bellini, Massimo; Benedetti, Antonio; Benini, Luigi; Bossa, Fabrizio; Buldrini, Paola; Cicala, Michele; Cuomo, Rosario; Germanà, Bastianello; Molteni, Paola; Neri, Matteo; Rodi, Marcello; Saggioro, Alfredo; Scribano, Maria Lia; Vecchi, Maurizio; Zoli, Giorgio; Corinaldesi, Roberto; Stanghellini, Vincenzo

    2016-01-01

    Low-grade intestinal inflammation plays a role in the pathophysiology of IBS. In this trial, we aimed at evaluating the efficacy and safety of mesalazine in patients with IBS. We conducted a phase 3, multicentre, tertiary setting, randomised, double-blind, placebo-controlled trial in patients with Rome III confirmed IBS. Patients were randomly assigned to either mesalazine, 800 mg, or placebo, three times daily for 12 weeks, and were followed for additional 12 weeks. The primary efficacy endpoint was satisfactory relief of abdominal pain/discomfort for at least half of the weeks of the treatment period. The key secondary endpoint was satisfactory relief of overall IBS symptoms. Supportive analyses were also performed classifying as responders patients with a percentage of affirmative answers of at least 75% or >75% of time. A total of 185 patients with IBS were enrolled from 21 centres. For the primary endpoint, the responder patients were 68.6% in the mesalazine group versus 67.4% in the placebo group (p=0.870; 95% CI -12.8 to 15.1). In explorative analyses, with the 75% rule or >75% rule, the percentage of responders was greater in the mesalazine group with a difference over placebo of 11.6% (p=0.115; 95% CI -2.7% to 26.0%) and 5.9% (p=0.404; 95% CI -7.8% to 19.4%), respectively, although these differences were not significant. For the key secondary endpoint, overall symptoms improved in the mesalazine group and reached a significant difference of 15.1% versus placebo (p=0.032; 95% CI 1.5% to 28.7%) with the >75% rule. Mesalazine treatment was not superior than placebo on the study primary endpoint. However, a subgroup of patients with IBS showed a sustained therapy response and benefits from a mesalazine therapy. ClincialTrials.gov number, NCT00626288. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  19. Outcome reporting across randomised trials and observational studies evaluating treatments for Twin-Twin Transfusion Syndrome: a systematic review.

    Science.gov (United States)

    Perry, Helen; Duffy, James M N; Umadia, Ogochukwu; Khalil, Asma

    2018-04-01

    Twin-Twin Transfusion syndrome is associated with significant mortality and morbidity. Potential treatments require robust evaluation. The aim of this study was to evaluate outcome reporting across observational studies and randomised controlled trials assessing treatments for twin-twin transfusion syndrome (TTTS). Cochrane Central Register of Controlled Trials, EMBASE and Medline were searched from inception to August 2016. Observational studies and randomised controlled trials reporting outcomes following a treatment for TTTS in monochorionic-diamniotic twin pregnancies and monochorionic-triamniotic or dichorionic-triamniotic triplet pregnancies were included. We systematically extracted and categorised outcome reporting. Six randomised trials and 94 observational studies, reporting data from 20,071 maternal participants and 3,199 children, were included. Six different treatments were evaluated. Included studies reported sixty-two different outcomes, including 10 fetal, 28 neonatal, 6 early childhood and 18 maternal outcomes. The outcomes were inconsistently reported across trials. For example, when considering offspring mortality, 31 studies (31%) reported live birth, 31 studies (31%) reported intrauterine death, 49 studies (49%) reported neonatal mortality, and 17 studies (17%) reported perinatal mortality. Four studies (4%) reported respiratory distress syndrome. Only 19 (19%) of studies were designed for long-term follow-up and 11 of these studies (11%) reported cerebral palsy. Most studies evaluating treatments for TTTS, have often neglected to report clinically important outcomes, especially neonatal morbidity outcomes. Most studies are not designed for long-term follow-up. The development of a core outcome set could help standardised outcome collection and reporting in Twin-Twin Transfusion syndrome studies. This article is protected by copyright. All rights reserved.

  20. Reported challenges in nurse-led randomised controlled trials

    DEFF Research Database (Denmark)

    Wang Vedelø, Tina; Lomborg, Kirsten

    2011-01-01

    , nursing research, nursing, research, challenges, barriers, nurse's role, nurse attitude, attitude of health personnel. Findings: The literature on reported challenges and barriers between 1999 and 2009 showed that the most often experienced problems were (i) sufficient patient recruitment, (ii...... between nurse researchers and clinicians, including education, training and support may increase the success rate and quality of nurse-led studies using the randomised controlled trial.......Aims: The purpose of this integrative literature review was to explore and discuss the methodological challenges nurse researchers report after conducting nurse-led randomised controlled trials in clinical hospital settings. Our research questions were (i) what are the most commonly experienced...

  1. Efficacy of low-calorie, partial meal replacement diet plans on weight and abdominal fat in obese subjects with metabolic syndrome: a double-blind, randomised controlled trial of two diet plans - one high in protein and one nutritionally balanced.

    Science.gov (United States)

    Lee, K; Lee, J; Bae, W K; Choi, J K; Kim, H J; Cho, B

    2009-02-01

    Little is known about the relative efficacy of high-protein vs. conventional diet plans that include partial meal replacements on body fat loss in obese subjects with metabolic syndrome. We aimed to evaluate the efficacy of two low-calorie diets with partial meal replacement plans-a high-protein plan (HP) and a nutritionally balanced conventional (C) plan-on reducing obesity in obese subjects with metabolic syndrome. In a 12-week, double-blind study, we randomised 75 participants to either the HP- or the C-plan group. We recorded key metrics at 0 and 12 weeks. The overall mean weight loss was 5 kg in the HP-plan group and 4.9 kg in the C-plan group (p = 0.72). Truncal fat mass decreased 1.6 kg in the HP-plan group (p or = 70% dietary compliance, however, truncal and whole body fat mass decreased more in the HP-plan group (Delta 2.2 kg and Delta 3.5 kg respectively) than in the C-plan group (Delta 1.3 kg and Delta 2.3 [corrected] kg respectively) (p < 0.05). The HP- and C-plans had a similar effect on weight and abdominal fat reduction, but the HP-plan was more effective in reducing body fat among compliant subjects.

  2. Telemedicine in dermatology: a randomised controlled trial.

    Science.gov (United States)

    Bowns, I R; Collins, K; Walters, S J; McDonagh, A J G

    2006-11-01

    To compare the clinical equivalence, patient and clinician opinion of store-and-forward (SF) teledermatology with conventional face-to-face consultation in setting a management plan for new, adult outpatient referrals. To assess the equivalence of digital photography and dermoscopy with conventional face-to-face consultation in the management of suspected cases of malignant melanoma or squamous cell carcinoma. For the SF teledermatology aspect of the study, a prospective randomised controlled trial was carried out. Eight general practices and a hospital dermatology department in Sheffield, England. For the SF teledermatology part of the study, adults (aged 16 years and over) requiring a new (not seen by a hospital dermatologist within the past year) consultant opinion. For the digital photography element of the study, adults (aged 16 years and over) requiring a consultant opinion due to suspicion of malignant melanoma or squamous cell carcinoma. Patients in the telemedicine intervention group were referred to the consultant, and managed as far as possible using one or more digital still images and a structured, electronic referral and reply. The control group was managed by conventional hospital outpatient consultation. Patients referred to the 2-week wait clinic were invited to have a series of digital photographs, with and without dermoscopy, immediately before their face-to-face consultation. A second consultant viewed these and outlined a diagnosis and management plan which was compared with the actual management. Both were compared with the definitive diagnosis (either the final clinical or histological diagnosis, where undertaken). The concordance between the consultant who had managed the case and an independent consultant who gave a second face-to-face opinion. A total of 208 patients were recruited. There was also a greater loss of control cases (26%) than intervention cases (17%). A statistically significant difference in ages between the two groups

  3. Randomised controlled trial of genetic amniocentesis in 4606 low-risk women

    DEFF Research Database (Denmark)

    Tabor, A; Philip, J; Madsen, Mette

    1986-01-01

    Outcome of pregnancy after amniocentesis was studied in a randomised controlled trial of 4606 women, age-range 25-34 years, without known risk of genetic disease. Spontaneous abortion rate was 1.7% in the study group after amniocentesis and 0.7% in the control group after ultrasound (relative risk...... amniocentesis/ultrasound scan, amniotic fluid leakage occurred more often in the study group but there was no difference in the rate of vaginal bleeding. Frequency of postural malformations in the infants in the two groups was the same. In the study group, respiratory distress syndrome was diagnosed more often...

  4. The maturation of randomised controlled trials in mental health ...

    African Journals Online (AJOL)

    The aims of this paper are: (i) to give an overview of the use and maturation of randomised controlled trials (RCTs) in mental health services research, (ii) to indicate areas in which mental health may present particular challenges, and (iii) to outline necessary steps to strengthen the capacity to conduct better quality ...

  5. The maturation of randomised controlled trials in mental health

    African Journals Online (AJOL)

    Adele

    2004-05-20

    May 20, 2004 ... work for Mental Health.7 It is based upon a foundation of supporting ... The aims of this paper are: (i) to give an overview of the use and maturation of randomised controlled trials (RCTs) in mental health services research, (ii) to ... The question of consent may be a particular difficulty in men- tal health trials ...

  6. Outcomes in a Randomised Controlled Trial of Mathematics Tutoring

    Science.gov (United States)

    Topping, K. J.; Miller, D.; Murray, P.; Henderson, S.; Fortuna, C.; Conlin, N.

    2011-01-01

    Background: Large-scale randomised controlled trials (RCT) are relatively rare in education. The present study was an attempt to scale up previous small peer tutoring projects, while investing only modestly in continuing professional development for teachers. Purpose: A two-year RCT of peer tutoring in mathematics was undertaken in one local…

  7. Effect of corticosteroid injection for trochanter pain syndrome: design of a randomised clinical trial in general practice

    Directory of Open Access Journals (Sweden)

    Verhaar Jan AN

    2007-09-01

    Full Text Available Abstract Background Regional pain in the hip in adults is a common cause of a general practitioner visit. A considerable part of patients suffer from (greater trochanteric pain syndrome or trochanteric bursitis. Local corticosteroid injections is one of the treatment options. Although clear evidence is lacking, small observational studies suggest that this treatment is effective in the short-term follow-up. So far, there are no randomised controlled trials available evaluating the efficacy of injection therapy. This study will investigate the efficacy of local corticosteroid injections in the trochanter syndrome in the general practice, using a randomised controlled trial design. The cost effectiveness of the corticosteroid injection therapy will also be assessed. Secondly, the role of co-morbidity in relation to the efficacy of local corticosteroid injections will be investigated. Methods/Design This study is a pragmatic, open label randomised trial. A total of 150 patients (age 18–80 years visiting the general practitioner with complaints suggestive of trochanteric pain syndrome will be allocated to receive local corticosteroid injections or to receive usual care. Usual care consists of analgesics as needed. The randomisation is stratified for yes or no co-morbidity of low back pain, osteoarthritis of the hip, or both. The treatment will be evaluated by means of questionnaires at several time points within one year, with the 3 month and 1 year evaluation of pain and recovery as primary outcome. Analyses of primary and secondary outcomes will be made according to the intention-to-treat principle. Direct and indirect costs will be assessed by questionnaires. The cost effectiveness will be estimated using the following ratio: CE ratio = (cost of injection therapy minus cost of usual care/(effect of injection therapy minus effect of usual care. Discussion This study design is appropriate to estimate effectiveness and cost-effectiveness of the

  8. Interferon beta-1b reduces black holes in a randomised trial of clinically isolated syndrome.

    Science.gov (United States)

    Nagtegaal, Gijsbert J A; Pohl, Christoph; Wattjes, Mike P; Hulst, Hanneke E; Freedman, Mark S; Hartung, Hans-Peter; Miller, David; Montalban, Xavier; Kappos, Ludwig; Edan, Gilles; Pleimes, Dirk; Beckman, Karola; Stemper, Brigitte; Polman, Christoph H; Sandbrink, Rupert; Barkhof, Frederik

    2014-02-01

    Multiple sclerosis (MS) is characterised by inflammatory lesions of the central nervous system. Interferon beta-1b (IFNB-1b) has been shown to improve clinical and magnetic resonance imaging (MRI) measures for patients with MS. To evaluate whether IFNB-1b in patients presenting with clinically isolated syndromes (CIS) prevented persisting T1 hypointensities on MRI (persistent black holes (PBHs)). In the placebo-controlled phase, patients (n = 468) were initially randomised to IFNB-1b (n = 292) or placebo (n = 176) for two years or clinically definite MS (CDMS). In the open-label phase (n = 418), both groups were offered IFNB-1b for up to five years. Lesions were classified as PBHs if T1 hypointensity persisted throughout the last available scan (minimum time one year). A total of 435 patients were evaluable for analysis. The number of PBHs/patient was lower in the early rather than the delayed treatment arm during both phases (.42 vs .71, p = .0102 and .70 vs 1.17, p = .0121). Exploratory analyses identified baseline characteristics that affected rate of conversion. Although the rate of lesions that converted to PBH showed no significant differences between groups, the numbers of PBHs per patient out of new lesions was significantly lower in IFNB-1b patients compared to patients on placebo. NCT00544037.

  9. Randomised controlled trials in educational research: Ontological ...

    African Journals Online (AJOL)

    However, current theories of learning suggest that knowledge is socially constructed, and that learning occurs in open systems that cannot be controlled and manipulated as would be required in a RCT. They recognise the importance and influence of context on learning, which positivist research paradigms specifically aim ...

  10. Group art therapy as an adjunctive treatment for people with schizophrenia: a randomised controlled trial (MATISSE).

    Science.gov (United States)

    Crawford, M J; Killaspy, H; Barnes, T R; Barrett, B; Byford, S; Clayton, K; Dinsmore, J; Floyd, S; Hoadley, A; Johnson, T; Kalaitzaki, E; King, M; Leurent, B; Maratos, A; O'Neill, F A; Osborn, D; Patterson, S; Soteriou, T; Tyrer, P; Waller, D

    2012-01-01

    To examine the clinical effectiveness and cost-effectiveness of referral to group art therapy plus standard care, compared with referral to an activity group plus standard care and standard care alone, among people with schizophrenia. A three-arm, parallel group, single-blind, pragmatic, randomised controlled trial. Participants were randomised via an independent and remote telephone randomisation service using permuted blocks, stratified by study centre. Study participants were recruited from secondary care mental health and social services in four UK centres. Potential participants were aged 18 years or over, had a clinical diagnosis of schizophrenia, confirmed by an examination of case notes, and provided written informed consent. We excluded those who were unable to speak sufficient English to complete the baseline assessment, those with severe cognitive impairment and those already receiving arts therapy. Group art therapy was delivered by registered art therapists according to nationally agreed standards. Groups had up to eight members, lasted for 90 minutes and ran for 12 months. Members were given access to a range of art materials and encouraged to use these to express themselves freely. Activity groups were designed to control for the non-specific effects of group art therapy. Group facilitators offered various activities and encouraged participants to collectively select those they wanted to pursue. Standard care involved follow-up from secondary care mental health services and the option of referral to other services, except arts therapies, as required. Our co-primary outcomes were global functioning (measured using the Global Assessment of Functioning Scale - GAF) and mental health symptoms (measured using the Positive and Negative Syndrome Scale - PANSS) at 24 months. The main secondary outcomes were level of group attendance, social functioning, well-being, health-related quality of life, service utilisation and other costs measured 12 and 24 months

  11. Self Management Activation Randomised Trial for Prostatitis (SMART-P: study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Rochester Mark

    2011-09-01

    Full Text Available Abstract Background Chronic prostatitis otherwise known as chronic pelvic pain syndrome is a common urological diagnosis that causes many men significant morbidity and has a detrimental effect on their quality of life. Standard treatment with antibiotics and simple analgesia are often ineffective and many patients are managed by the chronic pain services. Cognitive behavioural therapy has been shown to be helpful in the management of many chronic diseases and has recently been proposed as an effective treatment for chronic prostatitis. Furthermore, a self management programme administered to groups of men with lower urinary tract symptoms has been shown to be more effective than standard treatments including surgery. Therefore, we have developed a cognitive behavioural therapy programme specifically for men with chronic prostatitis. This novel treatment approach will be compared to conventional therapy in the pain clinic such as atypical analgesia and local anaesthetic injections in the context of a randomised controlled trial. Methods/Design Men will be recruited from general urology outpatient clinics following the exclusion of other diagnoses that could be responsible for their symptoms. Men will be randomised to attend either a self management healthcare and education programme or to pain clinic referral alone. The self management programme will be administered by a clinical psychologist to small groups of men over six consecutive weekly sessions each lasting two hours. Patients will be taught techniques of problem-solving and goal-setting and will learn coping mechanisms and how to modify catastrophic cognition. The primary outcome will be change from baseline in the National Institute of Health Chronic Prostatitis Symptom Index, a validated instrument for the assessment of men with chronic prostatitis. Secondary outcomes include generic quality of life scores and analgesic and drug usage. Outcomes will be assessed at 2, 6 and 12 months

  12. A Randomised Controlled Trial of complete denture impression materials

    Science.gov (United States)

    Hyde, T.P.; Craddock, H.L.; Gray, J.C.; Pavitt, S.H.; Hulme, C.; Godfrey, M.; Fernandez, C.; Navarro-Coy, N.; Dillon, S.; Wright, J.; Brown, S.; Dukanovic, G.; Brunton, P.A.

    2014-01-01

    Objectives There is continuing demand for non-implant prosthodontic treatment and yet there is a paucity of high quality Randomised Controlled Trial (RCT) evidence for best practice. The aim of this research was to provide evidence for best practice in prosthodontic impressions by comparing two impression materials in a double-blind, randomised, crossover, controlled, clinical trial. Methods Eighty-five patients were recruited, using published eligibility criteria, to the trial at Leeds Dental Institute, UK. Each patient received two sets of dentures; made using either alginate or silicone impressions. Randomisations determined the order of assessment and order of impressions. The primary outcome was patient blinded preference for unadjusted dentures. Secondary outcomes were patient preference for the adjusted dentures, rating of comfort, stability and chewing efficiency, experience of each impression, and an OHIP-EDENT questionnaire. Results Seventy-eight (91.8%) patients completed the primary assessment. 53(67.9%) patients preferred dentures made from silicone impressions while 14(17.9%) preferred alginate impressions. 4(5.1%) patients found both dentures equally satisfactory and 7 (9.0%) found both equally unsatisfactory. There was a 50% difference in preference rates (in favour of silicone) (95%CI 32.7–67.3%, p alginate as their material of choice for secondary impressions for complete dentures. Trial Registration: ISRCTN 01528038.

 This article forms part of a project for which the author (TPH) won the Senior Clinical Unilever Hatton Award of the International Assocation for Dental Research, Capetown, South Africa, June 2014. PMID:24995473

  13. The Strengthening Exercises in Shoulder Impingement trial (The SExSI-trial) investigating the effectiveness of a simple add-on shoulder strengthening exercise programme in patients with long-lasting subacromial impingement syndrome: Study protocol for a pragmatic, assessor blinded, parallel-group, randomised, controlled trial.

    Science.gov (United States)

    Clausen, Mikkel Bek; Bandholm, Thomas; Rathleff, Michael Skovdal; Christensen, Karl Bang; Zebis, Mette Kreutzfeldt; Graven-Nielsen, Thomas; Hölmich, Per; Thorborg, Kristian

    2018-03-02

    Subacromial impingement syndrome (SIS) is a painful, and often long lasting, shoulder condition affecting patient function and quality of life. In a recent study, we observed major strength impairments in shoulder external rotation and abduction (~30%) in a population of patients with pronounced and long-lasting SIS. However, the current rehabilitation of such strength impairments may be inadequate, with novel rehabilitation programmes including exercise therapy only improving external rotation strength by 4-13%. As these previous studies are the basis of current practice, this suggests that the strengthening component could be inadequate in the rehabilitation of these patients, and it seems likely that more emphasis should be placed on intensifying this part of the rehabilitation. The purpose of this study is to investigate the effectiveness of a programme consisting of progressive home-based resistance training using an elastic band, aimed at improving shoulder external rotation and abduction strength, added to usual care and initiated shortly after diagnosis has been established. A pragmatic randomised controlled superiority trial will be conducted, including 200 patients with pronounced and long-lasting SIS, diagnosed using predefined criteria. Participants will be randomised to receive either an add-on intervention of progressive home-based resistance training using an elastic band in addition to usual care or usual care alone in a 1:1 allocation ratio. The randomisation sequence is computer generated, with permuted blocks of random sizes. The primary outcome will be change in Shoulder Pain And Disability Index (SPADI) score from baseline to 16 weeks follow-up. Outcome assessors are blinded to group allocation. Intervention receivers will be kept blind to treatment allocation through minimal information about the content of the add-on intervention and control condition until group allocation is final. Analyses are performed by blinded data analysts. If

  14. Effect of glatiramer acetate on conversion to clinically definite multiple sclerosis in patients with clinically isolated syndrome (PreCISe study): a randomised, double-blind, placebo-controlled trial

    DEFF Research Database (Denmark)

    Comi, G; Martinelli, V; Rodegher, M

    2009-01-01

    glatiramer acetate 20 mg per day (n=243) or placebo (n=238) for up to 36 months, unless they converted to clinically definite multiple sclerosis. The randomisation scheme used SAS-based blocks stratified by centre, and patients and all personnel were masked to treatment assignment. The primary endpoint...

  15. Choosing a control intervention for a randomised clinical trial

    Directory of Open Access Journals (Sweden)

    Djulbegovic Benjamin

    2003-04-01

    Full Text Available Abstract Background Randomised controlled clinical trials are performed to resolve uncertainty concerning comparator interventions. Appropriate acknowledgment of uncertainty enables the concurrent achievement of two goals : the acquisition of valuable scientific knowledge and an optimum treatment choice for the patient-participant. The ethical recruitment of patients requires the presence of clinical equipoise. This involves the appropriate choice of a control intervention, particularly when unapproved drugs or innovative interventions are being evaluated. Discussion We argue that the choice of a control intervention should be supported by a systematic review of the relevant literature and, where necessary, solicitation of the informed beliefs of clinical experts through formal surveys and publication of the proposed trial's protocol. Summary When clinical equipoise is present, physicians may confidently propose trial enrollment to their eligible patients as an act of therapeutic beneficence.

  16. Psychosocial consequences of allocation to lung cancer screening: a randomised controlled trial

    DEFF Research Database (Denmark)

    Aggestrup, L.M.; Hestbech, M.S.; Siersma, V.

    2012-01-01

    To examine the psychosocial consequences of being allocated to the control group as compared with the screen group in a randomised lung cancer screening trial.......To examine the psychosocial consequences of being allocated to the control group as compared with the screen group in a randomised lung cancer screening trial....

  17. Glycaemic Control, Dyslipidaemia and Metabolic Syndrome among ...

    African Journals Online (AJOL)

    BACKGROUND: Poor glycaemic control, dyslipidaemia and metabolic syndrome are all risk factors for cardiovascular disease. OBJECTIVE: To determine the association between glycaemic control, dyslipidaemia and metabolic syndrome and their relative incidence among recently diagnosed diabetic patients in Tamale ...

  18. Glycaemic Control, Dyslipidaemia and Metabolic Syndrome among ...

    African Journals Online (AJOL)

    Glycaemic Control, Dyslipidaemia and Metabolic Syndrome among Recently Diagnosed Diabetes Mellitus Patients in Tamale Teaching Hospital, Ghana. ... West African Journal of Medicine ... BACKGROUND: Poor glycaemic control, dyslipidaemia and metabolic syndrome are all risk factors for cardiovascular disease.

  19. Moxibustion for cephalic version: a feasibility randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Bisits Andrew

    2011-09-01

    Full Text Available Abstract Background Moxibustion (a type of Chinese medicine which involves burning a herb close to the skin has been used to correct a breech presentation. Evidence of effectiveness and safety from systematic reviews is encouraging although significant heterogeneity has been found among trials. We assessed the feasibility of conducting a randomised controlled trial of moxibustion plus usual care compared with usual care to promote cephalic version in women with a breech presentation, and examined the views of women and health care providers towards implementing a trial within an Australian context. Methods The study was undertaken at a public hospital in Newcastle, New South Wales, Australia. Women at 34-36.5 weeks of gestation with a singleton breech presentation (confirmed by ultrasound, were randomised to moxibustion plus usual care or usual care alone. The intervention was administered over 10 days. Clinical outcomes included cephalic presentation at birth, the need for ECV, mode of birth; perinatal morbidity and mortality, and maternal complications. Feasibility outcomes included: recruitment rate, acceptability, compliance and a sample size for a future study. Interviews were conducted with 19 midwives and obstetricians to examine the acceptability of moxibustion, and views on the trial. Results Twenty women were randomised to the trial. Fifty one percent of women approached accepted randomisation to the trial. A trend towards an increase in cephalic version at delivery (RR 5.0; 95% CI 0.7-35.5 was found for women receiving moxibustion compared with usual care. There was also a trend towards greater success with version following ECV. Two babies were admitted to the neonatal unit from the moxibustion group. Compliance with the moxibustion protocol was acceptable with no reported side effects. Clinicians expressed the need for research to establish the safety and efficacy of moxibustion, and support for the intervention was given to

  20. Financial incentives for smoking cessation in pregnancy: randomised controlled trial.

    Science.gov (United States)

    Tappin, David; Bauld, Linda; Purves, David; Boyd, Kathleen; Sinclair, Lesley; MacAskill, Susan; McKell, Jennifer; Friel, Brenda; McConnachie, Alex; de Caestecker, Linda; Tannahill, Carol; Radley, Andrew; Coleman, Tim

    2015-01-27

    To assess the efficacy of a financial incentive added to routine specialist pregnancy stop smoking services versus routine care to help pregnant smokers quit. Phase II therapeutic exploratory single centre, individually randomised controlled parallel group superiority trial. One large health board area with a materially deprived, inner city population in the west of Scotland, United Kingdom. 612 self reported pregnant smokers in NHS Greater Glasgow and Clyde who were English speaking, at least 16 years of age, less than 24 weeks pregnant, and had an exhaled carbon monoxide breath test result of 7 ppm or more. 306 women were randomised to incentives and 306 to control. The control group received routine care, which was the offer of a face to face appointment to discuss smoking and cessation and, for those who attended and set a quit date, the offer of free nicotine replacement therapy for 10 weeks provided by pharmacy services, and four, weekly support phone calls. The intervention group received routine care plus the offer of up to £400 of shopping vouchers: £50 for attending a face to face appointment and setting a quit date; then another £50 if at four weeks' post-quit date exhaled carbon monoxide confirmed quitting; a further £100 was provided for continued validated abstinence of exhaled carbon monoxide after 12 weeks; a final £200 voucher was provided for validated abstinence of exhaled carbon monoxide at 34-38 weeks' gestation. The primary outcome was cotinine verified cessation at 34-38 weeks' gestation through saliva (<14.2 ng/mL) or urine (<44.7 ng/mL). Secondary outcomes included birth weight, engagement, and self reported quit at four weeks. Recruitment was extended from 12 to 15 months to achieve the target sample size. Follow-up continued until September 2013. Of the 306 women randomised, three controls opted out soon after enrolment; these women did not want their data to be used, leaving 306 intervention and 303 control group participants in the

  1. Osteopathic manipulative treatment and pain in preterms: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Cerritelli, Francesco; Cicchitti, Luca; Martelli, Marta; Barlafante, Gina; Renzetti, Cinzia; Pizzolorusso, Gianfranco; Lupacchini, Mariacristina; D'Orazio, Marianna; Marinelli, Benedetta; Cozzolino, Vincenzo; Fusilli, Paola; D'Incecco, Carmine

    2015-03-08

    Recent evidence proved the necessity to improve health care and pain management in newborns. Osteopathic manipulative treatment (OMT) has been largely used to treat painful syndromes as well as term and preterm newborns. Recent studies have demonstrated positive results of osteopathy in reducing length of stay and costs. However, no trials were carried out on pain in newborns. The aim of the present clinical trial is to explore the effectiveness of osteopathic treatment in reducing pain in a sample of preterms. A three-armed single blinded placebo-control randomised controlled trial protocol has been designed to primarily evaluate the extent to which OMT is effective in reducing pain in preterms. One hundred and twenty newborns will be enrolled from one tertiary neonatal intensive care unit in central Italy and randomised in three groups: study, sham and control. The study group will be further prospectively randomised in two subgroups: experienced osteopaths and students. All preterms will receive standard medical care. Osteopathic treatment will be applied to the study group only whilst 'soft touch' will be administer to the sham group only. Newborns will undergo manual sessions once a week for the entire period of hospitalisation. Blinding will be assured for neonatal staff and outcome assessor. Primary outcome will be the mean difference in baseline score changes of PIPP questionnaire between discharge and entry among the three groups. Secondary outcomes will be: mean difference in length of stay and costs between groups. Statistical analyses will use per-protocol analysis method. Missing data will be handled using last observation carried forward imputation technique. The present single blinded randomised controlled trial has been designed to explore potential advantages of OMT in the management of newborns' pain. Currently, based on a patient-centred need-based approach, this research will be looking at the benefit of osteopathic care rather than the efficacy

  2. Randomised controlled trial of cervical radiofrequency lesions as a treatment for cervicogenic headache [ISRCTN07444684

    Directory of Open Access Journals (Sweden)

    van Kleef Maarten

    2006-02-01

    Full Text Available Abstract Background Cervicogenic headache (CEH is a unilateral headache localised in the neck or occipital region, projecting to the frontal and temporal regions. Since the pathogenesis of this syndrome appears to have an anatomical basis in the cervical region, several surgical procedures aimed at reducing the nociceptive input on the cervical level, have been tested. We developed a sequence of various cervical radiofrequency neurotomies (facet joint denervations eventually followed by upper dorsal root ganglion neurotomies that proved successful in a prospective pilot trial with 15 CEH patients. To further evaluate this sequential treatment program we conducted a randomised controlled trial Methods 30 patients with cervicogenic headache according to the Sjaastad diagnostic criteria, were randomised. 15 patients received a sequence of radiofrequency treatments (cervical facet joint denervation, followed by cervical dorsal root ganglion lesions when necessary, and the other 15 patients underwent local injections with steroid and anaesthetic at the greater occipital nerve, followed by transcutaneous electrical nerve stimulation (TENS when necessary. Visual analogue scores for pain, global perceived effects scores, quality of life scores were assessed at 8, 16, 24 and 48 weeks. Patients also kept a headache diary. Results There were no statistically significant differences between the two treatment groups at any time point in the trial. Conclusion We did not find evidence that radiofrequency treatment of cervical facet joints and upper dorsal root ganglions is a better treatment than the infiltration of the greater occipital nerve, followed by TENS for patients fulfilling the clinical criteria of cervicogenic headache.

  3. Aspirin for Venous Ulcers: Randomised Trial (AVURT): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Tilbrook, Helen; Forsythe, Rachael O; Rolfe, Debbie; Clark, Laura; Bland, Martin; Buckley, Hannah; Chetter, Ian; Cook, Liz; Dumville, Jo; Gabe, Rhian; Harding, Keith; Layton, Alison; Lindsay, Ellie; McDaid, Catriona; Moffatt, Christine; Phillips, Ceri; Stansby, Gerard; Vowden, Peter; Williams, Laurie; Torgerson, David; Hinchliffe, Robert J

    2015-11-10

    Venous leg ulcers (VLUs) are the commonest cause of leg ulceration, affecting 1 in 100 adults. There is a significant health burden associated with VLUs - it is estimated that the cost of treatment for 1 ulcer is up to £1300 per year in the NHS. The mainstay of treatment is with graduated compression bandaging; however, treatment is often prolonged and up to one quarter of venous leg ulcers do not heal despite standard care. Two previous trials have suggested that low-dose aspirin, as an adjunct to standard care, may hasten healing, but these trials were small and of poor quality. Aspirin is an inexpensive, widely used medication but its safety and efficacy in the treatment of VLUs remains to be established. AVURT is a phase II randomised double blind, parallel-group, placebo-controlled efficacy trial. The primary objective is to examine whether aspirin, in addition to standard care, is effective in patients with chronic VLUs (i.e. over 6 weeks in duration or a history of VLU). Secondary objectives include feasibility and safety of aspirin in this population. A target of 100 participants, identified from community leg ulcer clinics and hospital clinics, will be randomised to receive either 300 mg of aspirin once daily or placebo. All participants will receive standard care with compression therapy. The primary outcome will be time to healing of the reference ulcer. Follow-up will occur for a maximum of 27 weeks. The primary analysis will use a Cox proportional hazards model to compare time to healing using the principles of intention-to-treat. Secondary outcomes will include ulcer size, pain evaluation, compliance and adverse events. The AVURT trial will investigate the efficacy and safety of aspirin as a treatment for VLU and will inform on the feasibility of proceeding to a larger phase III study. This study will address the paucity of information currently available regarding aspirin therapy to treat VLU. The study is registered on a public database with

  4. Evaluation of biases present in the cohort multiple randomised controlled trial design : a simulation study

    NARCIS (Netherlands)

    Candlish, Jane; Pate, Alexander; Sperrin, Matthew; Staa, Tjeerd P van

    2017-01-01

    BACKGROUND: The cohort multiple randomised controlled trial (cmRCT) design provides an opportunity to incorporate the benefits of randomisation within clinical practice; thus reducing costs, integrating electronic healthcare records, and improving external validity. This study aims to address a key

  5. Patient controlled analgesia with remifentanil versus epidural analgesia in labour: randomised multicentre equivalence trial

    NARCIS (Netherlands)

    Freeman, L.M.; Bloemenkamp, K.W.; Franssen, M.T.; Papatsonis, D.N.; Hajenius, P.J.; Hollmann, M.W.; Woiski, M.D.; Porath, M.; Berg, H.J. van den; Beek, E. van; Borchert, O.W.; Schuitemaker, N.; Sikkema, J.M.; Kuipers, A.H.; Logtenberg, S.L.; Salm, P.C. van der; Oude Rengerink, K.; Lopriore, E.; Akker-van Marle, M.E. van den; Cessie, S. le; Lith, J.M. van; Struys, M.M.; Mol, B.W.; Dahan, A; Middeldorp, J.M.

    2015-01-01

    OBJECTIVE: To determine women's satisfaction with pain relief using patient controlled analgesia with remifentanil compared with epidural analgesia during labour. DESIGN: Multicentre randomised controlled equivalence trial. SETTING: 15 hospitals in the Netherlands. PARTICIPANTS: Women with an

  6. Patient controlled analgesia with remifentanil versus epidural analgesia in labour : randomised multicentre equivalence trial

    NARCIS (Netherlands)

    Freeman, Liv M; Bloemenkamp, Kitty W; Franssen, Maureen T; Papatsonis, Dimitri N; Hajenius, Petra J; Hollmann, Markus W; Woiski, Mallory D; Porath, Martina; van den Berg, Hans J; van Beek, Erik; Borchert, Odette W H M; Schuitemaker, Nico; Sikkema, J Marko; Kuipers, A H M; Logtenberg, Sabine L M; van der Salm, Paulien C M; Oude Rengerink, Katrien; Lopriore, Enrico; van den Akker-van Marle, M Elske; le Cessie, Saskia; van Lith, Jan M; Struys, Michel M; Mol, Ben Willem J; Dahan, Albert; Middeldorp, Johanna M; Oude Rengerink, K

    2015-01-01

    OBJECTIVE: To determine women's satisfaction with pain relief using patient controlled analgesia with remifentanil compared with epidural analgesia during labour. DESIGN: Multicentre randomised controlled equivalence trial. SETTING: 15 hospitals in the Netherlands. PARTICIPANTS: Women with an

  7. Patient controlled analgesia with remifentanil versus epidural analgesia in labour: randomised multicentre equivalence trial

    NARCIS (Netherlands)

    Freeman, Liv M.; Bloemenkamp, Kitty W.; Franssen, Maureen T.; Papatsonis, Dimitri N.; Hajenius, Petra J.; Hollmann, Markus W.; Woiski, Mallory D.; Porath, Martina; van den Berg, Hans J.; van Beek, Erik; Borchert, Odette W. H. M.; Schuitemaker, Nico; Sikkema, J. Marko; Kuipers, A. H. M.; Logtenberg, Sabine L. M.; van der Salm, Paulien C. M.; Oude Rengerink, Katrien; Lopriore, Enrico; van den Akker-van Marle, M. Elske; le Cessie, Saskia; van Lith, Jan M.; Struys, Michel M.; Mol, Ben Willem J.; Dahan, Albert; Middeldorp, Johanna M.

    2015-01-01

    To determine women's satisfaction with pain relief using patient controlled analgesia with remifentanil compared with epidural analgesia during labour. Multicentre randomised controlled equivalence trial. 15 hospitals in the Netherlands. Women with an intermediate to high obstetric risk with an

  8. Labour pain with remifentanil patient-controlled analgesia versus epidural analgesia : a randomised equivalence trial

    NARCIS (Netherlands)

    Logtenberg, Slm; Oude Rengerink, K; Verhoeven, C J; Freeman, L M; van den Akker, Esa; Godfried, M B; van Beek, E; Borchert, Owhm; Schuitemaker, N; van Woerkens, Ecsm; Hostijn, I; Middeldorp, J M; van der Post, J A; Mol, B W

    OBJECTIVE: To distinguish satisfaction with pain relief using remifentanil patient-controlled analgesia (RPCA) compared with epidural analgesia (EA) in low-risk labouring women. DESIGN: Randomised controlled equivalence trial. SETTING: Eighteen midwifery practices and six hospitals in the

  9. Patient controlled analgesia with remifentanil versus epidural analgesia in labour : randomised multicentre equivalence trial

    NARCIS (Netherlands)

    Freeman, Liv M.; Bloemenkamp, Kitty W.; Franssen, Maureen T.; Papatsonis, Dimitri N.; Hajenius, Petra J.; Hollmann, Markus W.; Woiski, Mallory D.; Porath, Martina; van den Berg, Hans J.; van Beek, Erik; Borchert, Odette W. H. M.; Schuitemaker, Nico; Sikkema, J. Marko; Kuipers, A. H. M.; Logtenberg, Sabine L. M.; van der Salm, Paulien C. M.; Rengerink, Katrien Oude; Lopriore, Enrico; van den Akker-van Marle, M. Elske; le Cessie, Saskia; van Lith, Jan M.; Struys, Michel M.; Mol, Ben Willem J.; Dahan, Albert; Middeldorp, Johanna M.

    2015-01-01

    Objective To determine women's satisfaction with pain relief using patient controlled analgesia with remifentanil compared with epidural analgesia during labour. Design Multicentre randomised controlled equivalence trial. Setting 15 hospitals in the Netherlands. Participants Women with an

  10. The Effects of Xuefu Zhuyu and Shengmai on the Evolution of Syndromes and Inflammatory Markers in Patients with Unstable Angina Pectoris after Percutaneous Coronary Intervention: A Randomised Controlled Clinical Trial

    Science.gov (United States)

    Wang, Jie; Yang, Xiaochen; Chu, Fuyong; Chen, Jianxin; He, Qingyong; Yao, Kuiwu; Teng, Fei; Gao, Yonghong; Xing, Yanhui; Wu, Aiming; Xing, Yanwei

    2013-01-01

    We evaluated the effects of the Xuefu Zhuyu capsule (XFZY) and the Shengmai capsule (SM) on the evolution of syndromes and inflammatory markers in patients with unstable angina pectoris (UAP) after percutaneous coronary intervention (PCI). Ninety patients with UAP after PCI were randomly and equally assigned to three groups: the XFZY group, the SM group, and the placebo group, with 30 patients in each group. Six syndrome factors (including Qi deficiency, yin deficiency, yang deficiency, blood stasis, phlegm, and Qi stagnation) and 4 inflammatory markers (high-sensitivity C-reactive protein (Hs-CRP), endothelins-1 (ET-1), matrix metalloproteinases-9 (MMP-9), and homocysteine (Hcy)) were observed at week 0 and at the 1st, 4th and 12th weeks. In conclusion, the evolution of syndromes present in patients with UAP after PCI followed these trends (1) The deficiency syndromes gradually increased during a 12-week period, but the excess syndromes first gradually decreased and then mildly increased after PCI. (2) XFZY and SM can prevent excess syndromes from increasing in the later stages and prevent deficiency syndromes from increasing in all stages. (3) XFZY and SMcan reduce the levels of the inflammatory markers, especially in the later stages after PCI. PMID:23737852

  11. The Effects of Xuefu Zhuyu and Shengmai on the Evolution of Syndromes and Inflammatory Markers in Patients with Unstable Angina Pectoris after Percutaneous Coronary Intervention: A Randomised Controlled Clinical Trial

    Directory of Open Access Journals (Sweden)

    Jie Wang

    2013-01-01

    Full Text Available We evaluated the effects of the Xuefu Zhuyu capsule (XFZY and the Shengmai capsule (SM on the evolution of syndromes and inflammatory markers in patients with unstable angina pectoris (UAP after percutaneous coronary intervention (PCI. Ninety patients with UAP after PCI were randomly and equally assigned to three groups: the XFZY group, the SM group, and the placebo group, with 30 patients in each group. Six syndrome factors (including Qi deficiency, yin deficiency, yang deficiency, blood stasis, phlegm, and Qi stagnation and 4 inflammatory markers (high-sensitivity C-reactive protein (Hs-CRP, endothelins-1 (ET-1, matrix metalloproteinases-9 (MMP-9, and homocysteine (Hcy were observed at week 0 and at the 1st, 4th and 12th weeks. In conclusion, the evolution of syndromes present in patients with UAP after PCI followed these trends (1 The deficiency syndromes gradually increased during a 12-week period, but the excess syndromes first gradually decreased and then mildly increased after PCI. (2 XFZY and SM can prevent excess syndromes from increasing in the later stages and prevent deficiency syndromes from increasing in all stages. (3 XFZY and SMcan reduce the levels of the inflammatory markers, especially in the later stages after PCI.

  12. Rectal misoprostol for myomectomy: A randomised placebo-controlled study.

    Science.gov (United States)

    Abdel-Hafeez, Mohamed; Elnaggar, Ahmed; Ali, Mohamed; Ismail, Abdel Mgeed; Yacoub, Mina

    2015-08-01

    Uterine leiomyomas are the most common benign tumours in women. Misoprostol, which is widely used in the treatment and prevention of postpartum haemorrhage in obstetrics, may decrease intra-operative bleeding in abdominal myomectomies when haemorrhage constitutes a challenging problem. To assess the effect on intra-operative blood loss of using a single pre-operative dose of rectal misoprostol in abdominal myomectomy surgeries. In a randomised double-blind placebo-controlled trial, 50 women undergoing abdominal myomectomy for symptomatic uterine leiomyomas were randomly assigned to receive a single dose of pre-operative of rectal 400 μg misoprostol (n = 25) or placebo (n = 25) 1 h before the operation. The primary outcome was intra-operative blood loss. This clinical trial was registered in clinicaltrial.gov registry with number: NCT02061657. Intra-operative blood loss was significantly lower in those women randomised to receive rectal misoprostol versus the placebo group (574 ± 194.8 mL vs 874 ± 171.5 mL). Additionally, the drop in postoperative haemoglobin was significantly less in the misoprostol group (1.7 ± 0.4 g/dL) compared with the placebo group (2.1 ± 0.5 g/dL). A single pre-operative dose of rectal misoprostol (400 μg) is a simple applicable method for reducing intra-operative blood loss and operative time in abdominal myomectomy. © 2015 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  13. Fatigue Intervention by Nurses Evaluation – The FINE Trial. A randomised controlled trial of nurse led self-help treatment for patients in primary care with chronic fatigue syndrome: study protocol. [ISRCTN74156610

    Directory of Open Access Journals (Sweden)

    Dunn G

    2006-04-01

    Full Text Available Abstract Background Chronic fatigue syndrome, also known as ME (CFS/ME, is a condition characterised primarily by severe, disabling fatigue, of unknown origin, which has a poor prognosis and serious personal and economic consequences. Evidence for the effectiveness of any treatment for CFS/ME in primary care, where most patients are seen, is sparse. Recently, a brief, pragmatic treatment for CFS/ME, based on a physiological dysregulation model of the condition, was shown to be successful in improving fatigue and physical functioning in patients in secondary care. The treatment involves providing patients with a readily understandable explanation of their symptoms, from which flows the rationale for a graded rehabilitative plan, developed collaboratively with the therapist. The present trial will test the effectiveness and cost-effectiveness of pragmatic rehabilitation when delivered by specially trained general nurses in primary care. We selected a client-centred counselling intervention, called supportive listening, as a comparison treatment. Counselling has been shown to be as effective as cognitive behaviour therapy for treating fatigue in primary care, is more readily available, and controls for supportive therapist contact time. Our control condition is treatment as usual by the general practitioner (GP. Methods and design This study protocol describes the design of an ongoing, single-blind, pragmatic randomized controlled trial of a brief (18 week self-help treatment, pragmatic rehabilitation, delivered by specially trained nurse-therapists in patients' homes, compared with nurse-therapist delivered supportive listening and treatment as usual by the GP. An economic evaluation, taking a societal viewpoint, is being carried out alongside the clinical trial. Three adult general nurses were trained over a six month period to deliver the two interventions. Patients aged over 18 and fulfilling the Oxford criteria for CFS are assessed at baseline

  14. Fatigue Intervention by Nurses Evaluation--the FINE Trial. A randomised controlled trial of nurse led self-help treatment for patients in primary care with chronic fatigue syndrome: study protocol. [ISRCTN74156610].

    Science.gov (United States)

    Wearden, A J; Riste, L; Dowrick, C; Chew-Graham, C; Bentall, R P; Morriss, R K; Peters, S; Dunn, G; Richardson, G; Lovell, K; Powell, P

    2006-04-07

    Chronic fatigue syndrome, also known as ME (CFS/ME), is a condition characterised primarily by severe, disabling fatigue, of unknown origin, which has a poor prognosis and serious personal and economic consequences. Evidence for the effectiveness of any treatment for CFS/ME in primary care, where most patients are seen, is sparse. Recently, a brief, pragmatic treatment for CFS/ME, based on a physiological dysregulation model of the condition, was shown to be successful in improving fatigue and physical functioning in patients in secondary care. The treatment involves providing patients with a readily understandable explanation of their symptoms, from which flows the rationale for a graded rehabilitative plan, developed collaboratively with the therapist. The present trial will test the effectiveness and cost-effectiveness of pragmatic rehabilitation when delivered by specially trained general nurses in primary care. We selected a client-centred counselling intervention, called supportive listening, as a comparison treatment. Counselling has been shown to be as effective as cognitive behaviour therapy for treating fatigue in primary care, is more readily available, and controls for supportive therapist contact time. Our control condition is treatment as usual by the general practitioner (GP). This study protocol describes the design of an ongoing, single-blind, pragmatic randomized controlled trial of a brief (18 week) self-help treatment, pragmatic rehabilitation, delivered by specially trained nurse-therapists in patients' homes, compared with nurse-therapist delivered supportive listening and treatment as usual by the GP. An economic evaluation, taking a societal viewpoint, is being carried out alongside the clinical trial. Three adult general nurses were trained over a six month period to deliver the two interventions. Patients aged over 18 and fulfilling the Oxford criteria for CFS are assessed at baseline, after the intervention, and again one year later

  15. Effects of training on quality of peer review: randomised controlled trial

    OpenAIRE

    Schroter, Sara; Black, Nick; Evans, Stephen; Carpenter, James; Godlee, Fiona; Smith, Richard

    2004-01-01

    Objective To determine the effects of training on the quality of peer review Design Single blind randomised controlled trial with two intervention groups receiving different types of training plus a control group. Setting and participants Reviewers at a general medical journal. Interventions Attendance at a training workshop or reception of a self taught training package focusing on what editors want from reviewers and how to critically appraise randomised controlled trials. Main outcome meas...

  16. Efficacy of nonswallow nasogastric tube intubation: a randomised controlled trial.

    Science.gov (United States)

    Fan, Luo; Liu, Qin; Gui, Li

    2016-11-01

    To prospectively identify the effect of the nonswallow procedure of nasogastric tube insertion. Nasogastric intubation is one of the most important and basic skills in treatment and nursing. Patients generally experience discomfort and encounter complications during this procedure. Thus, practitioners need a more convenient, effective, quicker and safer method to improve the performance of this procedure. This prospective randomised controlled trial was conducted from March to May 2014 in the four units of Gansun Province Hospital in Lanzhou, China. A total of 80 participants were randomly assigned to an experimental group (n = 40) and a control group (n = 40). Participants in the experimental group underwent a nonswallow procedure for nasogastric tube insertion. There were statistically significant differences in nasogastric tube insertion between the study groups. A marked increase in the success rate at first intubation as well as a markedly reduced occurrence of nausea, tearing, mucosal injury and changes in vital signs (i.e. heart rate, breath, systolic pressure) were observed compared with the control group. No differences in the success rates at second and third intubation were observed between the groups. The nonswallow procedure of nasogastric tube intubation relieves discomfort and ensures the safety of patients. Patients subjected to nasogastric intubation are more likely to benefit from the nonswallow procedure when nasogastric tube insertion is performed. © 2016 John Wiley & Sons Ltd.

  17. Gastric lavage for prevention of feeding problems in neonates with meconium-stained amniotic fluid: a randomised controlled trial.

    Science.gov (United States)

    Sharma, Preeti; Nangia, Sushma; Tiwari, Soumya; Goel, Ankita; Singla, Bhupesh; Saili, Arvind

    2014-05-01

    The role of gastric lavage in preventing retching, vomiting and secondary meconium aspiration syndrome in neonates with meconium-stained amniotic fluid is uncertain, and no there are no definitive guidelines. To evaluate the effect of gastric lavage in preventing retching, vomiting and secondary meconium aspiration syndrome in neonates with meconium-stained amniotic fluid. This was an open-label, parallel, randomized controlled trial conducted in the labour room, postnatal and neonatal wards of a tertiary-care teaching hospital. Vigorous neonates of ≧34 weeks gestation with meconium-stained amniotic fluid were randomised into two groups using block randomisation. Infants requiring oxygen, in respiratory distress or with major congenital malformations were excluded. Infants in the study group received elective gastric lavage in the labour room after initial stabilisation. No gastric lavage was done in the control group. The newborns were assessed for retching, vomiting and secondary meconium aspiration syndrome in the first 48 hrs of life or until discharge from the hospital, whichever was later. A total of 267 newborns were randomly assigned to the gastric lavage group and 269 to the no gastric lavage group. There were no statistical differences in overall feeding between the two groups (6·74% vs 10·78%). Feeding of two newborns in the no-lavage group had to be omitted for the initial few hours because of vomiting; this did not happen in any newborn in the lavage group. No newborn in either group developed secondary meconium aspiration syndrome. Gastric lavage in newborns with meconium-stained amniotic fluid does not prevent or reduce the occurrence of feeding problems or secondary meconium aspiration syndrome.

  18. Effect of glatiramer acetate on conversion to clinically definite multiple sclerosis in patients with clinically isolated syndrome (PreCISe study): a randomised, double-blind, placebo-controlled trial

    DEFF Research Database (Denmark)

    Comi, G; Martinelli, V; Rodegher, M

    2009-01-01

    was time to clinically definite multiple sclerosis, based on a second clinical attack. Analysis was by intention to treat. A preplanned interim analysis was done for data accumulated from 81% of the 3-year study exposure. This study was registered with ClinicalTrials.gov, number NCT00666224. FINDINGS: All......BACKGROUND: Glatiramer acetate, approved for the treatment of relapsing-remitting multiple sclerosis, reduces relapses and disease activity and burden monitored by MRI. We assessed the efficacy of early treatment with glatiramer acetate in delaying onset of clinically definite multiple sclerosis...... glatiramer acetate 20 mg per day (n=243) or placebo (n=238) for up to 36 months, unless they converted to clinically definite multiple sclerosis. The randomisation scheme used SAS-based blocks stratified by centre, and patients and all personnel were masked to treatment assignment. The primary endpoint...

  19. Effect of clomifene citrate plus metformin and clomifene citrate plus placebo on induction of ovulation in women with newly diagnosed polycystic ovary syndrome: randomised double blind clinical trial

    NARCIS (Netherlands)

    Moll, Etelka; Bossuyt, Patrick M. M.; Korevaar, Johanna C.; Lambalk, Cornelis B.; van der Veen, Fulco

    2006-01-01

    OBJECTIVE: To compare the effectiveness of clomifene citrate plus metformin and clomifene citrate plus placebo in women with newly diagnosed polycystic ovary syndrome. DESIGN: Randomised clinical trial. SETTING: Multicentre trial in 20 Dutch hospitals. PARTICIPANTS: 228 women with polycystic ovary

  20. Oral appliance therapy versus nasal continuous positive airway pressure in obstructive sleep apnoea syndrome: a randomised, placebo-controlled trial on self-reported symptoms of common sleep disorders and sleep-related problems

    NARCIS (Netherlands)

    Nikolopoulou, M.; Byraki, A.; Ahlberg, J.; Heymans, M. W.; Hamburger, H. L.; de Lange, J.; Lobbezoo, F.; Aarab, G.

    2017-01-01

    Obstructive sleep apnoea syndrome (OSAS) is associated with several sleep disorders and sleep-related problems. Therefore, the aim of this study was to compare the effects of a mandibular advancement device (MAD) with those of nasal continuous positive airway pressure (nCPAP) on self-reported

  1. [Effects of a stepwise approach to behavioural problems in dementia: a cluster randomised controlled trial

    NARCIS (Netherlands)

    Pieper, M.J.; Francke, A.L.; Steen, J.T. van der; Scherder, E.J.; Twisk, J.W.R.; Kovach, C.R.; Achterberg, W.P.

    2016-01-01

    OBJECTIVE: To investigate whether implementation of a stepwise multidisciplinary intervention ('STA OP!' ['STAND UP!']) is effective in reducing behavioural problems and depressive symptoms in nursing home residents with advanced dementia. DESIGN: Cluster randomised controlled trial. METHOD: We

  2. Comparison of laparoscopic and mini incision open donor nephrectomy: Single blind, randomised controlled clinical trial

    NARCIS (Netherlands)

    N.F.M. Kok (Niels); M.Y. Smits-Lind (May); B.M.E. Hansson (Birgitta); D. Pilzecker (Desiree); I.R.A.M. Mertens Zur Borg (Ingrid); B.C. Knipscheer (Ben); E.J. Hazebroek (Eric Jasper); I.M. Dooper (Ine); W. Weimar (Willem); W.C.J. Hop (Wim); E.M.M. Adang (Eddy); G.-J. van der Wilt (Gert-Jan); H.J. Bonjer (Jaap); J.A. van der Vliet (Adam); J.N.M. IJzermans (Jan)

    2006-01-01

    markdownabstractOBJECTIVES: To determine the best approach for live donor nephrectomy to minimise discomfort to the donor and to provide good graft function. DESIGN: Single blind, randomised controlled trial. SETTING: Two university medical centres, the Netherlands. PARTICIPANTS: 100 living

  3. Comparison of laparoscopic and mini incision open donor nephrectomy: single blind, randomised controlled clinical trial.

    NARCIS (Netherlands)

    Kok, N.F.; Lind, M.Y.; Hansson, B.M.; Pilzecker, D.; Mertens zur Borg, I.R.; Knipscheer, B.C.; Hazebroek, E.J.; Dooper, P.M.M.; Weimar, W.; Hop, W.C.J.; Adang, E.M.M.; Wilt, G.J. van der; Bonjer, H.J.; Vliet, J.A. van der; Ijzermans, J.N.M.

    2006-01-01

    OBJECTIVES: To determine the best approach for live donor nephrectomy to minimise discomfort to the donor and to provide good graft function. DESIGN: Single blind, randomised controlled trial. SETTING: Two university medical centres, the Netherlands. PARTICIPANTS: 100 living kidney donors.

  4. Randomised controlled trial of the efficacy of misoprostol used as a ...

    African Journals Online (AJOL)

    Randomised controlled trial of the efficacy of misoprostol used as a cervical ripening agent prior to termination of pregnancy in the first trimester. Eric T M de Jonge, Rachel Jewkes, Jonathan Levin, Helen Rees ...

  5. Medical prescription of heroin to treatment resistant heroin addicts: two randomised controlled trials

    NARCIS (Netherlands)

    van den Brink, Wim; Hendriks, Vincent M.; Blanken, Peter; Koeter, Maarten W. J.; van Zwieten, Barbara J.; van Ree, Jan M.

    2003-01-01

    OBJECTIVE: To determine whether supervised medical prescription of heroin can successfully treat addicts who do not sufficiently benefit from methadone maintenance treatment. DESIGN: Two open label randomised controlled trials. SETTING: Methadone maintenance programmes in six cities in the

  6. Effectiveness of dementia follow-up care by memory clinics or general practitioners: randomised controlled trial

    NARCIS (Netherlands)

    Meeuwsen, E.J.; Melis, R.J.F.; Van der Aa, G.C.H.M.; Goluke-Willemse, G.A.M.; De Leest, B.J.M.; van Raak, F.H.J.M.; Scholzel-Dorenbos, C.J.M.; Verheijen, D.C.M.; Verhey, F. R. J.; Visser, M.C.; Wolfs, C.A.; Adang, E.M.M.; Olde Rikkert, M.G.M.

    2012-01-01

    Objective: To examine the effectiveness of post-diagnosis dementia treatment and coordination of care by memory clinics compared with general practitioners. Design: Multicentre randomised controlled trial. Setting: Nine memory clinics and 159 general practitioners in the Netherlands. Participants:

  7. Effectiveness of dementia follow-up care by memory clinics or general practitioners: randomised controlled trial.

    NARCIS (Netherlands)

    Meeuwsen, E.J.; Melis, R.J.F.; Aa, G.C. Van Der; Goluke-Willemse, G.A.; Leest, B.J. de; Raak, F.H. van; Scholzel-Dorenbos, C.J.M.; Verheijen, D.C.; Verhey, F.R.J.; Visser, M. de; Wolfs, C.A.; Adang, E.M.M.; Olde Rikkert, M.G.

    2012-01-01

    OBJECTIVE: To examine the effectiveness of post-diagnosis dementia treatment and coordination of care by memory clinics compared with general practitioners. DESIGN: Multicentre randomised controlled trial. SETTING: Nine memory clinics and 159 general practitioners in the Netherlands. PARTICIPANTS:

  8. Randomised Controlled Trial Study of the Effect of TENS and NSAID ...

    African Journals Online (AJOL)

    Randomised Controlled Trial Study of the Effect of TENS and NSAID (Opoid) Drug in the Management of Post Operative Gynaecological Pain. AAG Jimoh, LO Omokanye, GA Salaudeen, ZA Suleiman, K Durowade, EO Adewara ...

  9. Promotion of physical activity and fitness in sedentary patients with Parkinson's disease : randomised controlled trial

    NARCIS (Netherlands)

    van Nimwegen, Marlies; Speelman, Arlene D.; Overeem, Sebastiaan; van de Warrenburg, Bart P.; Smulders, Katrijn; Dontje, Manon L.; Borm, George F.; Backx, Frank J. G.; Bloem, Bastiaan R.; Munneke, Marten

    2013-01-01

    Objective To evaluate whether a multifaceted behavioural change programme increases physical activities in patients with Parkinson's disease. Design Multicentre randomised controlled trial. Setting 32 community hospitals in the Netherlands, collaborating in a nationwide network (ParkinsonNet).

  10. Metabolic benefits of dietary prebiotics in human subjects: a systematic review of randomised controlled trials.

    Science.gov (United States)

    Kellow, Nicole J; Coughlan, Melinda T; Reid, Christopher M

    2014-04-14

    Complex relationships exist between the gut microflora and their human hosts. Emerging evidence suggests that bacterial dysbiosis within the colon may be involved in the pathogenesis of the metabolic syndrome, type 2 diabetes and CVD. The use of dietary prebiotic supplements to restore an optimal balance of intestinal flora may positively affect host metabolism, representing a potential treatment strategy for individuals with cardiometabolic disorders. The present review aimed to examine the current evidence supporting that dietary prebiotic supplementation in adults has beneficial effects on biochemical parameters associated with the development of metabolic abnormalities including obesity, glucose intolerance, dyslipidaemia, hepatic steatosis and low-grade chronic inflammation. Between January 2000 and September 2013, eight computer databases were searched for randomised controlled trials published in English. Human trials were included if at least one group received a dietary prebiotic intervention. In the present review, twenty-six randomised controlled trials involving 831 participants were included. Evidence indicated that dietary prebiotic supplementation increased self-reported feelings of satiety in healthy adults (standardised mean difference -0.57, 95% CI -1.13, -0.01). Prebiotic supplementation also significantly reduced postprandial glucose (-0.76, 95% CI -1.41, -0.12) and insulin (-0.77, 95% CI -1.50, -0.04) concentrations. The effects of dietary prebiotics on total energy intake, body weight, peptide YY and glucagon-like peptide-1 concentrations, gastric emptying times, insulin sensitivity, lipids, inflammatory markers and immune function were contradictory. Dietary prebiotic consumption was found to be associated with subjective improvements in satiety and reductions in postprandial glucose and insulin concentrations. Additional evidence is required before recommending prebiotic supplements to individuals with metabolic abnormalities. Large

  11. Long-term effect of aspirin on cancer risk in carriers of hereditary colorectal cancer: an analysis from the CAPP2 randomised controlled trial

    DEFF Research Database (Denmark)

    Burn, John; Gerdes, Anne-Marie; Macrae, Finlay

    2011-01-01

    Observational studies report reduced colorectal cancer in regular aspirin consumers. Randomised controlled trials have shown reduced risk of adenomas but none have employed prevention of colorectal cancer as a primary endpoint. The CAPP2 trial aimed to investigate the antineoplastic effects...... of aspirin and a resistant starch in carriers of Lynch syndrome, the major form of hereditary colorectal cancer; we now report long-term follow-up of participants randomly assigned to aspirin or placebo....

  12. Strategies for increasing recruitment to randomised controlled trials: systematic review.

    Directory of Open Access Journals (Sweden)

    Patrina H Y Caldwell

    Full Text Available BACKGROUND: Recruitment of participants into randomised controlled trials (RCTs is critical for successful trial conduct. Although there have been two previous systematic reviews on related topics, the results (which identified specific interventions were inconclusive and not generalizable. The aim of our study was to evaluate the relative effectiveness of recruitment strategies for participation in RCTs. METHODS AND FINDINGS: A systematic review, using the PRISMA guideline for reporting of systematic reviews, that compared methods of recruiting individual study participants into an actual or mock RCT were included. We searched MEDLINE, Embase, The Cochrane Library, and reference lists of relevant studies. From over 16,000 titles or abstracts reviewed, 396 papers were retrieved and 37 studies were included, in which 18,812 of at least 59,354 people approached agreed to participate in a clinical RCT. Recruitment strategies were broadly divided into four groups: novel trial designs (eight studies, recruiter differences (eight studies, incentives (two studies, and provision of trial information (19 studies. Strategies that increased people's awareness of the health problem being studied (e.g., an interactive computer program [relative risk (RR 1.48, 95% confidence interval (CI 1.00-2.18], attendance at an education session [RR 1.14, 95% CI 1.01-1.28], addition of a health questionnaire [RR 1.37, 95% CI 1.14-1.66], or a video about the health condition (RR 1.75, 95% CI 1.11-2.74, and also monetary incentives (RR1.39, 95% CI 1.13-1.64 to RR 1.53, 95% CI 1.28-1.84 improved recruitment. Increasing patients' understanding of the trial process, recruiter differences, and various methods of randomisation and consent design did not show a difference in recruitment. Consent rates were also higher for nonblinded trial design, but differential loss to follow up between groups may jeopardise the study findings. The study's main limitation was the necessity of

  13. Stability of ARDS subphenotypes over time in two randomised controlled trials.

    Science.gov (United States)

    Delucchi, Kevin; Famous, Katie R; Ware, Lorraine B; Parsons, Polly E; Thompson, B Taylor; Calfee, Carolyn S

    2018-02-24

    Two distinct acute respiratory distress syndrome (ARDS) subphenotypes have been identified using data obtained at time of enrolment in clinical trials; it remains unknown if these subphenotypes are durable over time. To determine the stability of ARDS subphenotypes over time. Secondary analysis of data from two randomised controlled trials in ARDS, the ARMA trial of lung protective ventilation (n=473; patients randomised to low tidal volumes only) and the ALVEOLI trial of low versus high positive end-expiratory pressure (n=549). Latent class analysis (LCA) and latent transition analysis (LTA) were applied to data from day 0 and day 3, independent of clinical outcomes. In ALVEOLI, LCA indicated strong evidence of two ARDS latent classes at days 0 and 3; in ARMA, evidence of two classes was stronger at day 0 than at day 3. The clinical and biological features of these two classes were similar to those in our prior work and were largely stable over time, though class 2 demonstrated evidence of progressive organ failures by day 3, compared with class 1. In both LCA and LTA models, the majority of patients (>94%) stayed in the same class from day 0 to day 3. Clinical outcomes were statistically significantly worse in class 2 than class 1 and were more strongly associated with day 3 class assignment. ARDS subphenotypes are largely stable over the first 3 days of enrolment in two ARDS Network trials, suggesting that subphenotype identification may be feasible in the context of clinical trials. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  14. Changing cluster composition in cluster randomised controlled trials: design and analysis considerations

    OpenAIRE

    Corrigan, Neil; Bankart, Michael J G; Gray, Laura J; Smith, Karen L

    2014-01-01

    Background There are many methodological challenges in the conduct and analysis of cluster randomised controlled trials, but one that has received little attention is that of post-randomisation changes to cluster composition. To illustrate this, we focus on the issue of cluster merging, considering the impact on the design, analysis and interpretation of trial outcomes. Methods We explored the effects of merging clusters on study power using standard methods of power calculation. We assessed ...

  15. Subgroup analyses in randomised controlled trials: cohort study on trial protocols and journal publications.

    Science.gov (United States)

    Kasenda, Benjamin; Schandelmaier, Stefan; Sun, Xin; von Elm, Erik; You, John; Blümle, Anette; Tomonaga, Yuki; Saccilotto, Ramon; Amstutz, Alain; Bengough, Theresa; Meerpohl, Joerg J; Stegert, Mihaela; Olu, Kelechi K; Tikkinen, Kari A O; Neumann, Ignacio; Carrasco-Labra, Alonso; Faulhaber, Markus; Mulla, Sohail M; Mertz, Dominik; Akl, Elie A; Bassler, Dirk; Busse, Jason W; Ferreira-González, Ignacio; Lamontagne, Francois; Nordmann, Alain; Gloy, Viktoria; Raatz, Heike; Moja, Lorenzo; Rosenthal, Rachel; Ebrahim, Shanil; Vandvik, Per O; Johnston, Bradley C; Walter, Martin A; Burnand, Bernard; Schwenkglenks, Matthias; Hemkens, Lars G; Bucher, Heiner C; Guyatt, Gordon H; Briel, Matthias

    2014-07-16

    To investigate the planning of subgroup analyses in protocols of randomised controlled trials and the agreement with corresponding full journal publications. Cohort of protocols of randomised controlled trial and subsequent full journal publications. Six research ethics committees in Switzerland, Germany, and Canada. 894 protocols of randomised controlled trial involving patients approved by participating research ethics committees between 2000 and 2003 and 515 subsequent full journal publications. Of 894 protocols of randomised controlled trials, 252 (28.2%) included one or more planned subgroup analyses. Of those, 17 (6.7%) provided a clear hypothesis for at least one subgroup analysis, 10 (4.0%) anticipated the direction of a subgroup effect, and 87 (34.5%) planned a statistical test for interaction. Industry sponsored trials more often planned subgroup analyses compared with investigator sponsored trials (195/551 (35.4%) v 57/343 (16.6%), P<0.001). Of 515 identified journal publications, 246 (47.8%) reported at least one subgroup analysis. In 81 (32.9%) of the 246 publications reporting subgroup analyses, authors stated that subgroup analyses were prespecified, but this was not supported by 28 (34.6%) corresponding protocols. In 86 publications, authors claimed a subgroup effect, but only 36 (41.9%) corresponding protocols reported a planned subgroup analysis. Subgroup analyses are insufficiently described in the protocols of randomised controlled trials submitted to research ethics committees, and investigators rarely specify the anticipated direction of subgroup effects. More than one third of statements in publications of randomised controlled trials about subgroup prespecification had no documentation in the corresponding protocols. Definitive judgments regarding credibility of claimed subgroup effects are not possible without access to protocols and analysis plans of randomised controlled trials. © The DISCO study group 2014.

  16. Design, analysis and presentation of factorial randomised controlled trials

    Directory of Open Access Journals (Sweden)

    Little Paul

    2003-11-01

    Full Text Available Abstract Background The evaluation of more than one intervention in the same randomised controlled trial can be achieved using a parallel group design. However this requires increased sample size and can be inefficient, especially if there is also interest in considering combinations of the interventions. An alternative may be a factorial trial, where for two interventions participants are allocated to receive neither intervention, one or the other, or both. Factorial trials require special considerations, however, particularly at the design and analysis stages. Discussion Using a 2 × 2 factorial trial as an example, we present a number of issues that should be considered when planning a factorial trial. The main design issue is that of sample size. Factorial trials are most often powered to detect the main effects of interventions, since adequate power to detect plausible interactions requires greatly increased sample sizes. The main analytical issues relate to the investigation of main effects and the interaction between the interventions in appropriate regression models. Presentation of results should reflect the analytical strategy with an emphasis on the principal research questions. We also give an example of how baseline and follow-up data should be presented. Lastly, we discuss the implications of the design, analytical and presentational issues covered. Summary Difficulties in interpreting the results of factorial trials if an influential interaction is observed is the cost of the potential for efficient, simultaneous consideration of two or more interventions. Factorial trials can in principle be designed to have adequate power to detect realistic interactions, and in any case they are the only design that allows such effects to be investigated.

  17. Generalisability of an online randomised controlled trial: an empirical analysis.

    Science.gov (United States)

    Wang, Cheng; Mollan, Katie R; Hudgens, Michael G; Tucker, Joseph D; Zheng, Heping; Tang, Weiming; Ling, Li

    2018-02-01

    Investigators increasingly use online methods to recruit participants for randomised controlled trials (RCTs). However, the extent to which participants recruited online represent populations of interest is unknown. We evaluated how generalisable an online RCT sample is to men who have sex with men in China. Inverse probability of sampling weights (IPSW) and the G-formula were used to examine the generalisability of an online RCT using model-based approaches. Online RCT data and national cross-sectional study data from China were analysed to illustrate the process of quantitatively assessing generalisability. The RCT (identifier NCT02248558) randomly assigned participants to a crowdsourced or health marketing video for promotion of HIV testing. The primary outcome was self-reported HIV testing within 4 weeks, with a non-inferiority margin of -3%. In the original online RCT analysis, the estimated difference in proportions of HIV tested between the two arms (crowdsourcing and health marketing) was 2.1% (95% CI, -5.4% to 9.7%). The hypothesis that the crowdsourced video was not inferior to the health marketing video to promote HIV testing was not demonstrated. The IPSW and G-formula estimated differences were -2.6% (95% CI, -14.2 to 8.9) and 2.7% (95% CI, -10.7 to 16.2), with both approaches also not establishing non-inferiority. Conducting generalisability analysis of an online RCT is feasible. Examining the generalisability of online RCTs is an important step before an intervention is scaled up. NCT02248558. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  18. Publication status of contemporary oncology randomised controlled trials worldwide.

    Science.gov (United States)

    Chen, Yu-Pei; Liu, Xu; Lv, Jia-Wei; Li, Wen-Fei; Zhang, Yuan; Guo, Ying; Lin, Ai-Hua; Sun, Ying; Mao, Yan-Ping; Ma, Jun

    2016-10-01

    Little is known about the extent of selective publication in contemporary oncology randomised controlled trials (RCTs) worldwide. This study aimed to evaluate the rates of publication and timely publication (within 24 months) for contemporary oncology RCTs from all over the world. We also investigated the trial characteristics associated with publication and timely publication. We identified all phase III oncology RCTs registered on ClinicalTrials.gov with a primary completion date between January 2008 and December 2012. We searched PubMed and EMBASE to identify publications. The final search date was 31 December 2015. Our primary outcome measure was the time to publication from the primary completion date to the date of primary publication in a peer-reviewed journal. We identified 598 completed oncology RCTs; overall, 398 (66.6%) had been published. For published trials, the median time to publication was 25 months (interquartile range, 16-37 months). Only 192 trials (32.1%) were published within 24 months. Timely publication was independently associated with trials completed late in 2012. Trials conducted in Asia and other regions were less likely to have timely publication, but trials conducted in different locations were all equally likely to be published. Industry- and NIH-funded trials were equally likely to be published timely or at any time after trial completion. Among 391 published trials with clear primary outcomes, there was a trend for timely publication of positive trials compared with negative trials. Despite the ethical obligations and societal expectations of disclosing findings promptly, oncology RCTs performed poorly. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. A protocol for a systematic review of non-randomised evaluations of strategies to increase participant retention to randomised controlled trials.

    Science.gov (United States)

    El Feky, Adel; Gillies, Katie; Gardner, Heidi; Fraser, Cynthia; Treweek, Shaun

    2018-02-20

    Randomised control trials are regarded as the gold standard for evaluating the effectiveness and efficacy of healthcare interventions with thousands of trials published every year. Despite significant investment in infrastructure, a staggering number of clinical trials continue to face challenges with retention. Dropouts could lead to negative consequences-from lengthy delays to missing data that can undermine the results and integrity of the trial. Summarising evidence from non-randomised evaluations of retention strategies could provide complementary information to randomised evaluations that could guide trialists to the most effective ways of increasing retention of participants in clinical trials. The following electronic databases will be searched for relevant studies: EMBASE, MEDLINE, the Cochrane Controlled Trials Register, and Cochrane Methodology Register and the search will be limited to English-published studies during the last 10 years to increase relevance to current trials. Non-randomised studies (observational studies) including a comparison of two or more strategies to increase participant retention in randomised trials or comparing one or more strategies with no strategy will be included. The primary outcome will be the proportion of participants remained at the primary analysis as determined in each retention study. This review aims to gather and evaluate evidence on the effect of retention strategies examined in non-randomised studies. It is imperative to collect evidence from obseravational studies to infer whether or not these studies could be considered a practical way to complement or even replace a broadly favourable randomised design. If we find that non-randomised studies to be included in this review are of high quality with adequate control of biases, we will recommend to trialists and others not to rely exclusively on randomised studies and to give meticulous attention to the plentiful evidence that can be obtained from non-randomised

  20. Radiotherapy for Graves' orbitopathy: randomised placebo-controlled study

    NARCIS (Netherlands)

    Mourits, M. P.; van Kempen-Harteveld, M. L.; García, M. B.; Koppeschaar, H. P.; Tick, L.; Terwee, C. B.

    2000-01-01

    BACKGROUND: The best treatment (steroids, irradiation, or both) for moderately severe Graves' orbitopathy, a self-limiting disease is not known. We tested the efficacy of external beam irradiation compared with sham-irradiation. METHODS: In a double-blind randomised clinical trial, 30 patients with

  1. Radiotherapy for Graves' orbitopathy : randomised placebo-controlled study

    NARCIS (Netherlands)

    Mourits, MP; van Kempen-Harteveld, ML; Garcia, MBG; Koppeschaar, HPF; Tick, L; Terwee, CB

    2000-01-01

    Background The best treatment (steroids, irradiation, or both) for moderately severe Graves' orbitopathy, a self-limiting disease is not known. We tested the efficacy of external beam irradiation compared with sham-irradiation. Methods In a double-blind randomised clinical trial, 30 patients with

  2. Environmental enrichment intervention for Rett syndrome: an individually randomised stepped wedge trial.

    Science.gov (United States)

    Downs, Jenny; Rodger, Jenny; Li, Chen; Tan, Xuesong; Hu, Nan; Wong, Kingsley; de Klerk, Nicholas; Leonard, Helen

    2018-01-10

    Rett syndrome is caused by a pathogenic mutation in the MECP2 gene with major consequences for motor and cognitive development. One of the effects of impaired MECP2 function is reduced production of Brain Derived Neurotrophic Factor (BDNF), a protein required for normal neuronal development. When housed in an enriched environment, MECP2 null mice improved motor abilities and increased levels of BDNF in the brain. We investigated the effects of environmental enrichment on gross motor skills and blood BDNF levels in girls with Rett syndrome. A genetically variable group of 12 girls with a MECP2 mutation and younger than 6 years participated in a modified individually randomised stepped wedge design study. Assessments were conducted on five occasions, two during the baseline period and three during the intervention period. Gross motor function was assessed using the Rett Syndrome Gross Motor Scale (maximum score of 45) on five occasions, two during the baseline period and three during the intervention period. Blood levels of BDNF were measured at the two baseline assessments and at the end of the intervention period. The intervention comprised motor learning and exercise supplemented with social, cognitive and other sensory experiences over a six-month period. At the first assessment, the mean (SD) age of the children was 3 years (1 year 1 month) years ranging from 1 year 6 months to 5 years 2 months. Also at baseline, mean (SD) gross motor scores and blood BDNF levels were 22.7/45 (9.6) and 165.0 (28.8) ng/ml respectively. Adjusting for covariates, the enriched environment was associated with improved gross motor skills (coefficient 8.2, 95%CI 5.1, 11.2) and a 321.4 ng/ml (95%CI 272.0, 370.8) increase in blood BDNF levels after 6 months of treatment. Growth, sleep quality and mood were unaffected. Behavioural interventions such as environmental enrichment can reduce the functional deficit in Rett syndrome, contributing to the evidence-base for management and

  3. Healthcare costs in the Danish randomised controlled lung cancer CT-screening trial

    DEFF Research Database (Denmark)

    Rasmussen, J.F.; Siersma, V.; Pedersen, Jesper H.

    2014-01-01

    and the secondary healthcare sector were retrieved from public registries from randomisation - September 2011 and compared between (1) the CT-screening group and the control group and, (2) the control group and each of the true-positive, false-positive and true-negative groups. RESULTS: The median annual costs per......OBJECTIVES: Low dose computerised tomography (CT) screening for lung cancer can reduce lung-cancer-specific mortality. The objective of this study was to analyse healthcare costs and healthcare utilisation of participants in the Danish lung cancer CT-screening trial (DLCST). MATERIALS AND METHODS......: This registry study was nested in a randomised controlled trial (DLCST). 4104 participants, current or former heavy smokers, aged 50-70 years were randomised to five annual low dose CT scans or usual care during 2004-2010. Total healthcare costs and healthcare utilisation data for both the primary...

  4. Antidepressant Controlled Trial For Negative Symptoms In Schizophrenia (ACTIONS): a double-blind, placebo-controlled, randomised clinical trial.

    Science.gov (United States)

    Barnes, Thomas R E; Leeson, Verity C; Paton, Carol; Costelloe, Céire; Simon, Judit; Kiss, Noemi; Osborn, David; Killaspy, Helen; Craig, Tom K J; Lewis, Shôn; Keown, Patrick; Ismail, Shajahan; Crawford, Mike; Baldwin, David; Lewis, Glyn; Geddes, John; Kumar, Manoj; Pathak, Rudresh; Taylor, Simon

    2016-04-01

    Negative symptoms of schizophrenia represent deficiencies in emotional responsiveness, motivation, socialisation, speech and movement. When persistent, they are held to account for much of the poor functional outcomes associated with schizophrenia. There are currently no approved pharmacological treatments. While the available evidence suggests that a combination of antipsychotic and antidepressant medication may be effective in treating negative symptoms, it is too limited to allow any firm conclusions. To establish the clinical effectiveness and cost-effectiveness of augmentation of antipsychotic medication with the antidepressant citalopram for the management of negative symptoms in schizophrenia. A multicentre, double-blind, individually randomised, placebo-controlled trial with 12-month follow-up. Adult psychiatric services, treating people with schizophrenia. Inpatients or outpatients with schizophrenia, on continuing, stable antipsychotic medication, with persistent negative symptoms at a criterion level of severity. Eligible participants were randomised 1 : 1 to treatment with either placebo (one capsule) or 20 mg of citalopram per day for 48 weeks, with the clinical option at 4 weeks to increase the daily dosage to 40 mg of citalopram or two placebo capsules for the remainder of the study. The primary outcomes were quality of life measured at 12 and 48 weeks assessed using the Heinrich's Quality of Life Scale, and negative symptoms at 12 weeks measured on the negative symptom subscale of the Positive and Negative Syndrome Scale. No therapeutic benefit in terms of improvement in quality of life or negative symptoms was detected for citalopram over 12 weeks or at 48 weeks, but secondary analysis suggested modest improvement in the negative symptom domain, avolition/amotivation, at 12 weeks (mean difference -1.3, 95% confidence interval -2.5 to -0.09). There were no statistically significant differences between the two treatment arms over 48-week

  5. Hospital at Home care for older patients with cognitive impairment: a protocol for a randomised controlled feasibility trial.

    Science.gov (United States)

    Pouw, Maaike A; Calf, Agneta H; van Munster, Barbara C; Ter Maaten, Jan C; Smidt, Nynke; de Rooij, Sophia E

    2018-03-27

    An acute hospital admission is a stressful life event for older people, particularly for those with cognitive impairment. The hospitalisation is often complicated by hospital-associated geriatric syndromes, including delirium and functional loss, leading to functional decline and nursing home admission. Hospital at Home care aims to avoid hospitalisation-associated adverse outcomes in older patients with cognitive impairment by providing hospital care in the patient's own environment. This randomised, non-blinded feasibility trial aims to assess the feasibility of conducting a randomised controlled trial in terms of the recruitment, use and acceptability of Hospital at Home care for older patients with cognitive impairment. The quality of care will be evaluated and the advantages and disadvantages of the Hospital at Home care programme compared with usual hospital care. Eligible patients will be randomised either to Hospital at Home care in their own environment or usual hospital care. The intervention consists of hospital level care provided at patients' homes, including visits from healthcare professionals, diagnostics (laboratory tests, blood cultures) and treatment. The control group will receive usual hospital care. Measurements will be conducted at baseline, during admission, at discharge and at 3 and 6 months after the baseline assessment. Institutional ethics approval has been granted. The findings will be disseminated through public lectures, professional and scientific conferences, as well as peer-reviewed journal articles. The study findings will contribute to knowledge on the implementation of Hospital at Home care for older patients with cognitive disorders. The results will be used to inform and support strategies to deliver eligible care to older patients with cognitive impairment. e020313; Pre-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is

  6. Influence of vitamin E supplementation on glycaemic control: a meta-analysis of randomised controlled trials.

    Directory of Open Access Journals (Sweden)

    Renfan Xu

    Full Text Available Observational studies have revealed that higher serum vitamin E concentrations and increased vitamin E intake and vitamin E supplementation are associated with beneficial effects on glycaemic control in type 2 diabetes mellitus (T2DM. However, whether vitamin E supplementation exerts a definitive effect on glycaemic control remains unclear. This article involves a meta-analysis of randomised controlled trials of vitamin E to better characterise its impact on HbA1c, fasting glucose and fasting insulin. PubMed, EMBASE and the Cochrane Library were electronically searched from the earliest possible date through April 2013 for all relevant studies. Weighted mean difference (WMD was calculated for net changes using fixed-effects or random-effects models. Standard methods for assessing statistical heterogeneity and publication bias were used. Fourteen randomised controlled trials involving individual data on 714 subjects were collected in this meta-analysis. Increased vitamin E supplementation did not result in significant benefits in glycaemic control as measured by reductions in HbA1c, fasting glucose and fasting insulin. Subgroup analyses revealed a significant reduction in HbA1c (-0.58%, 95% CI -0.83 to -0.34 and fasting insulin (-9.0 pmol/l, 95% CI -15.90 to -2.10 compared with controls in patients with low baseline vitamin E status. Subgroup analyses also demonstrated that the outcomes may have been influenced by the vitamin E dosage, study duration, ethnic group, serum HbA1c concentration, and fasting glucose control status. In conclusion, there is currently insufficient evidence to support a potential beneficial effect of vitamin E supplementation on improvements of HbA1c and fasting glucose and insulin concentrations in subjects with T2DM.

  7. Influence of vitamin E supplementation on glycaemic control: a meta-analysis of randomised controlled trials.

    Science.gov (United States)

    Xu, Renfan; Zhang, Shasha; Tao, Anyu; Chen, Guangzhi; Zhang, Muxun

    2014-01-01

    Observational studies have revealed that higher serum vitamin E concentrations and increased vitamin E intake and vitamin E supplementation are associated with beneficial effects on glycaemic control in type 2 diabetes mellitus (T2DM). However, whether vitamin E supplementation exerts a definitive effect on glycaemic control remains unclear. This article involves a meta-analysis of randomised controlled trials of vitamin E to better characterise its impact on HbA1c, fasting glucose and fasting insulin. PubMed, EMBASE and the Cochrane Library were electronically searched from the earliest possible date through April 2013 for all relevant studies. Weighted mean difference (WMD) was calculated for net changes using fixed-effects or random-effects models. Standard methods for assessing statistical heterogeneity and publication bias were used. Fourteen randomised controlled trials involving individual data on 714 subjects were collected in this meta-analysis. Increased vitamin E supplementation did not result in significant benefits in glycaemic control as measured by reductions in HbA1c, fasting glucose and fasting insulin. Subgroup analyses revealed a significant reduction in HbA1c (-0.58%, 95% CI -0.83 to -0.34) and fasting insulin (-9.0 pmol/l, 95% CI -15.90 to -2.10) compared with controls in patients with low baseline vitamin E status. Subgroup analyses also demonstrated that the outcomes may have been influenced by the vitamin E dosage, study duration, ethnic group, serum HbA1c concentration, and fasting glucose control status. In conclusion, there is currently insufficient evidence to support a potential beneficial effect of vitamin E supplementation on improvements of HbA1c and fasting glucose and insulin concentrations in subjects with T2DM.

  8. Is vitamin C supplementation beneficial? Lessons learned from randomised controlled trials

    DEFF Research Database (Denmark)

    Lykkesfeldt, Jens; Poulsen, Henrik E

    2010-01-01

    In contrast to the promised 'antioxidant miracle' of the 1980s, several randomised controlled trials have shown no effect of antioxidant supplements on hard endpoints such as morbidity and mortality. The former over-optimistic attitude has clearly called for a more realistic assessment of the ben......In contrast to the promised 'antioxidant miracle' of the 1980s, several randomised controlled trials have shown no effect of antioxidant supplements on hard endpoints such as morbidity and mortality. The former over-optimistic attitude has clearly called for a more realistic assessment...... to saturation through their normal diet, there could be a large subpopulation with a potential health problem that remains uninvestigated. The present review discusses the relevance of the available literature on vitamin C supplementation and proposes guidelines for future randomised intervention trials....

  9. Methylprednisolone in patients undergoing cardiopulmonary bypass (SIRS): a randomised, double-blind, placebo-controlled trial.

    Science.gov (United States)

    Whitlock, Richard P; Devereaux, P J; Teoh, Kevin H; Lamy, Andre; Vincent, Jessica; Pogue, Janice; Paparella, Domenico; Sessler, Daniel I; Karthikeyan, Ganesan; Villar, Juan Carlos; Zuo, Yunxia; Avezum, Álvaro; Quantz, Mackenzie; Tagarakis, Georgios I; Shah, Pallav J; Abbasi, Seyed Hesameddin; Zheng, Hong; Pettit, Shirley; Chrolavicius, Susan; Yusuf, Salim

    2015-09-26

    Cardiopulmonary bypass initiates a systemic inflammatory response syndrome that is associated with postoperative morbidity and mortality. Steroids suppress inflammatory responses and might improve outcomes in patients at high risk of morbidity and mortality undergoing cardiopulmonary bypass. We aimed to assess the effects of steroids in patients at high risk of morbidity and mortality undergoing cardiopulmonary bypass. The Steroids In caRdiac Surgery (SIRS) study is a double-blind, randomised, controlled trial. We used a central computerised phone or interactive web system to randomly assign (1:1) patients at high risk of morbidity and mortality from 80 hospital or cardiac surgery centres in 18 countries undergoing cardiac surgery with the use of cardiopulmonary bypass to receive either methylprednisolone (250 mg at anaesthetic induction and 250 mg at initiation of cardiopulmonary bypass) or placebo. Patients were assigned with block randomisation with random block sizes of 2, 4, or 6 and stratified by centre. Patients aged 18 years or older were eligible if they had a European System for Cardiac Operative Risk Evaluation of at least 6. Patients were excluded if they were taking or expected to receive systemic steroids in the immediate postoperative period or had a history of bacterial or fungal infection in the preceding 30 days. Patients, caregivers, and those assessing outcomes were masked to allocation. The primary outcomes were 30-day mortality and a composite of death and major morbidity (ie, myocardial injury, stroke, renal failure, or respiratory failure) within 30 days, both analysed by intention to treat. Safety outcomes were also analysed by intention to treat. This study is registered with ClinicalTrials.gov, number NCT00427388. Patients were recruited between June 21, 2007, and Dec 19, 2013. Complete 30-day data was available for all 7507 patients randomly assigned to methylprednisolone (n=3755) and to placebo (n=3752). Methylprednisolone, compared

  10. Acupuncture and rehabilitation of the painful shoulder: study protocol of an ongoing multicentre randomised controlled clinical trial [ISRCTN28687220

    Directory of Open Access Journals (Sweden)

    Jimenez Carmen

    2005-10-01

    Full Text Available Abstract Background Although the painful shoulder is one of the most common dysfunctions of the locomotor apparatus, and is frequently treated both at primary healthcare centres and by specialists, little evidence has been reported to support or refute the effectiveness of the treatments most commonly applied. According to the bibliography reviewed, physiotherapy, which is the most common action taken to alleviate this problem, has not yet been proven to be effective, because of the small size of sample groups and the lack of methodological rigor in the papers published on the subject. No reviews have been made to assess the effectiveness of acupuncture in treating this complaint, but in recent years controlled randomised studies have been made and these demonstrate an increasing use of acupuncture to treat pathologies of the soft tissues of the shoulder. In this study, we seek to evaluate the effectiveness of physiotherapy applied jointly with acupuncture, compared with physiotherapy applied with a TENS-placebo, in the treatment of painful shoulder caused by subacromial syndrome (rotator cuff tendinitis and subacromial bursitis. Methods/design Randomised controlled multicentre study with blind evaluation by an independent observer and blind, independent analysis. A study will be made of 465 patients referred to the rehabilitation services at participating healthcare centres, belonging to the regional public health systems of Andalusia and Murcia, these patients presenting symptoms of painful shoulder and a diagnosis of subacromial syndrome (rotator cuff tendinitis and subacromial bursitis. The patients will be randomised into two groups: 1 experimental (acupuncture + physiotherapy; 2 control (TENS-placebo + physiotherapy; the administration of rescue medication will also be allowed. The treatment period will have a duration of three weeks. The main result variable will be the change produced on Constant's Shoulder Function Assessment (SFA Scale

  11. Acupuncture and rehabilitation of the painful shoulder: study protocol of an ongoing multicentre randomised controlled clinical trial [ISRCTN28687220

    Science.gov (United States)

    Vas, Jorge; Perea-Milla, Emilio; Mendez, Camila; Galante, Antonia Herrera; Madrazo, Fernando; Medina, Ivan; Ortega, Caridad; Olmo, Victoria; Fernandez, Francisco Perez; Hernandez, Luz; Seminario, Jose Maria; Brioso, Mauricio; Luna, Francisco; Gordo, Isabel; Godoy, Ana Maria; Jimenez, Carmen; Ruiz, Manuel Anselmo; Montes, Joaquin; Hidalgo, Alonso; Gonzalez-Quevedo, Rosa; Bosch, Pablo; Vazquez, Antonio; Lozano, Juan Vicente

    2005-01-01

    Background Although the painful shoulder is one of the most common dysfunctions of the locomotor apparatus, and is frequently treated both at primary healthcare centres and by specialists, little evidence has been reported to support or refute the effectiveness of the treatments most commonly applied. According to the bibliography reviewed, physiotherapy, which is the most common action taken to alleviate this problem, has not yet been proven to be effective, because of the small size of sample groups and the lack of methodological rigor in the papers published on the subject. No reviews have been made to assess the effectiveness of acupuncture in treating this complaint, but in recent years controlled randomised studies have been made and these demonstrate an increasing use of acupuncture to treat pathologies of the soft tissues of the shoulder. In this study, we seek to evaluate the effectiveness of physiotherapy applied jointly with acupuncture, compared with physiotherapy applied with a TENS-placebo, in the treatment of painful shoulder caused by subacromial syndrome (rotator cuff tendinitis and subacromial bursitis). Methods/design Randomised controlled multicentre study with blind evaluation by an independent observer and blind, independent analysis. A study will be made of 465 patients referred to the rehabilitation services at participating healthcare centres, belonging to the regional public health systems of Andalusia and Murcia, these patients presenting symptoms of painful shoulder and a diagnosis of subacromial syndrome (rotator cuff tendinitis and subacromial bursitis). The patients will be randomised into two groups: 1) experimental (acupuncture + physiotherapy); 2) control (TENS-placebo + physiotherapy); the administration of rescue medication will also be allowed. The treatment period will have a duration of three weeks. The main result variable will be the change produced on Constant's Shoulder Function Assessment (SFA) Scale; as secondary

  12. A multicentre, randomised intervention study of the Paediatric Early Warning Score: study protocol for a randomised controlled trial

    DEFF Research Database (Denmark)

    Jensen, Claus Sixtus; Aagaard, Hanne; Olesen, Hanne Vebert

    2017-01-01

    to the Bedside PEWS in terms of reducing unplanned transfers to intensive care or transfers from regional hospitals to the university hospital among already hospitalised children. METHODS/DESIGN: This is a multicentre, randomised, controlled clinical trial where children are allocated to one of two different...... PEWS models. The study involves all paediatric departments and one emergency department in the Central Denmark Region. The primary outcome is unplanned transfer to the paediatric intensive care unit or transfer from regional hospitals to the university hospital. Based on preliminary data, 14......,000 children should be included to gain a power of 80% (with a 5% significance level) and to detect a clinically significant difference of 30% of unplanned transfers to intensive care or from regional hospitals to the paediatric department at the university department. A safety interim analysis...

  13. Text-message Reminders in Colorectal Cancer Screening (TRICCS): a randomised controlled trial

    OpenAIRE

    Hirst, Yasemin; Skrobanski, Hanna; Kerrison, Robert S; Kobayashi, Lindsay C; Counsell, Nicholas; Djedovic, Natasha; Ruwende, Josephine; Stewart, Mark; von Wagner, Christian

    2017-01-01

    Background: We investigated the effectiveness of a text-message reminder to improve uptake of the English Bowel Cancer Screening programme in London. Methods: We performed a randomised controlled trial across 141 general practices in London. Eight thousand two hundred sixty-nine screening-eligible adults (aged 60?74 years) were randomised in a 1?:?1 ratio to receive either a text-message reminder (n=4134) or no text-message reminder (n=4135) if they had not returned their faecal occult blood ...

  14. Weight loss in a UK commercial all meal provision study: a randomised controlled trial

    OpenAIRE

    Mellor, D D; Whitham, C; Goodwin, S; Morris, M; Reid, M; Atkin, S L

    2013-01-01

    Background: Effective approaches are needed to address the increasing prev- alence of overweight and obesity. The present study investigated whether all meal provision was a more effective and acceptable method for weight loss than a self-directed diet.\\ud Methods: This randomised controlled trial recruited 112 men and women with a body mass index in the range 27–35 kg m–2, who had no comorbidi- ties, from the local area of Hull. Participants were randomised to receive either meal provision o...

  15. Low sodium diet and pregnancy-induced hypertension: a multi-centre randomised controlled trial

    NARCIS (Netherlands)

    Knuist, M.; Bonsel, G. J.; Zondervan, H. A.; Treffers, P. E.

    1998-01-01

    To examine the effectiveness of the standard policy in the Netherlands to prescribe a sodium restricted diet to prevent or to treat mild pregnancy-induced hypertension. Multi-centre randomised controlled trial between April 1992 and April 1994. Seven practices of independent midwives and one

  16. Occupational therapy for elderly : evidence mapping of randomised controlled trials from 2004-2012

    NARCIS (Netherlands)

    Voigt-Radloff, S; Ruf, G.; Vogel, A.; van Nes, F.; Hüll, M.

    OBJECTIVE: Previous systematic reviews on occupational therapy for elderly included studies until 2003. The present evidence mapping summarizes recent evidence for the efficacy of occupational therapy with older persons based on randomised controlled trials from 2004-2012. METHOD: An electronic

  17. A randomised, controlled trial of circumpatellar electrocautery in total knee replacement without patellar resurfacing

    NARCIS (Netherlands)

    Jonbergen, H.P. van; Scholtes, V.A.; Kampen, A. van; Poolman, R.W.

    2011-01-01

    The efficacy of circumpatellar electrocautery in reducing the incidence of post-operative anterior knee pain is unknown. We conducted a single-centre, outcome-assessor and patient-blinded, parallel-group, randomised, controlled trial to compare circumpatellar electrocautery with no electrocautery in

  18. Comments on: The effects of sitagliptin on gastric emptying in healthy humans - a randomised, controlled study

    Directory of Open Access Journals (Sweden)

    Ekaterina A Pigarova

    2012-06-01

    Full Text Available Comments on: Stevens JE, Horowitz M, Deacon CF, Nauck M, Rayner CK, Jones KL. The effects of sitagliptin on gastric emptying in healthy humans - a randomised, controlled study. Aliment Pharmacol Ther. 2012 Jun 28. doi: 10.1111/j.1365-2036.2012.05198.x

  19. CATCH : New pharmacological treatment options for crack-cocaine dependence. Results from three randomised controlled trials

    NARCIS (Netherlands)

    Nuijten, M.A.A.

    2017-01-01

    Crack-cocaine dependence is a serious and complex problem with as yet no adequate treatment. The CATCH project was initiated to explore new pharmacological treatment options for crack-cocaine dependence in the Netherlands. In three separate parallel-group, randomised controlled, feasibility trials,

  20. Fracture fixation in the operative management of hip fractures (FAITH): an international, multicentre, randomised controlled trial

    NARCIS (Netherlands)

    Nauth, A. (Aaron); Creek, A.T. (Aaron T.); Zellar, A. (Abby); Lawendy, A.-R. (Abdel-Rahman); Dowrick, A. (Adam); Gupta, A. (Ajay); Dadi, A. (Akhil); A. van Kampen (A.); Yee, A. (Albert); A.C. de Vries (Alexander); de Mol van Otterloo, A. (Alexander); Garibaldi, A. (Alisha); Liew, A. (Allen); McIntyre, A.W. (Allison W.); Prasad, A.S. (Amal Shankar); Romero, A.W. (Amanda W.); Rangan, A. (Amar); Oatt, A. (Amber); Sanghavi, A. (Amir); Foley, A.L. (Amy L.); Karlsten, A. (Anders); Dolenc, A. (Andrea); Bucknill, A. (Andrew); Chia, A. (Andrew); Evans, A. (Andrew); Gong, A. (Andrew); Schmidt, A.H. (Andrew H.); Marcantonio, A.J. (Andrew J.); Jennings, A. (Andrew); Ward, A. (Angela); Khanna, A. (Angshuman); Rai, A. (Anil); Smits, A.B. (Anke B.); Horan, A.D. (Annamarie D.); Brekke, A.C. (Anne Christine); Flynn, A. (Annette); Duraikannan, A. (Aravin); Stødle, A. (Are); van Vugt, A.B. (Arie B.); Luther, A. (Arlene); Zurcher, A.W. (Arthur W.); Jain, A. (Arvind); Amundsen, A. (Asgeir); Moaveni, A. (Ash); Carr, A. (Ashley); Sharma, A. (Ateet); Hill, A.D. (Austin D.); Trommer, A. (Axel); Rai, B.S. (B. Sachidananda); Hileman, B. (Barbara); Schreurs, B. (Bart); Verhoeven, B. (Bart); Barden, B.B. (Benjamin B.); Flatøy, B. (Bernhard); B.I. Cleffken (Berry); Bøe, B. (Berthe); Perey, B. (Bertrand); Hanusch, B.C. (Birgit C.); Weening, B. (Brad); B. Fioole (Bram); Rijbroek, B. (Bram); Crist, B.D. (Brett D.); Halliday, B. (Brett); Peterson, B. (Brett); Mullis, B. (Brian); Richardson, C.G. (C. Glen); Clark, C. (Callum); Sagebien, C.A. (Carlos A.); C. van der Pol (Carmen); Bowler, C. (Carol); Humphrey, C.A. (Catherine A.); Coady, C. (Catherine); Koppert, C.L. (Cees L.); Coles, C. (Chad); Tannoury, C. (Chadi); DePaolo, C.J. (Charles J.); Gayton, C. (Chris); Herriott, C. (Chris); Reeves, C. (Christina); Tieszer, C. (Christina); Dobb, C. (Christine); Anderson, C.G. (Christopher G.); Sage, C. (Claire); Cuento, C. (Claudine); Jones, C.B. (Clifford B.); Bosman, C.H.R. (Coks H.R.); Linehan, C. (Colleen); C.P. van der Hart (Cor P.); Henderson, C. (Corey); Lewis, C.G. (Courtland G.); Davis, C.A. (Craig A.); Donohue, C. (Craig); Mauffrey, C. (Cyril); Sundaresh, D.C. (D. C.); Farrell, D.J. (Dana J.); Whelan, D.B. (Daniel B.); Horwitz, D. (Daniel); Stinner, D. (Daniel); Viskontas, D. (Darius); Roffey, D.M. (Darren M.); Alexander, D. (David); Karges, D.E. (David E.); Hak, D. (David); Johnston, D. (David); Love, D. (David); Wright, D.M. (David M.); Zamorano, D.P. (David P.); Goetz, D.R. (David R.); Sanders, D. (David); Stephen, D. (David); Yen, D. (David); Bardana, D. (Davide); Olakkengil, D.J. (Davy J); Lawson, D. (Deanna); Maddock, D. (Deborah); Sietsema, D.L. (Debra L.); Pourmand, D. (Deeba); D. den Hartog (Dennis); Donegan, D. (Derek); D. Heels-Ansdell (Diane); Nam, D. (Diane); Inman, D. (Dominic); Boyer, D. (Dory); Li, D. (Doug); Gibula, D. (Douglas); Price, D.M. (Dustin M.); Watson, D.J. (Dylan J.); Hammerberg, E.M. (E. Mark); Tan, E.T.C.H. (Edward T.C.H.); E.J.R. de Graaf (Eelco); Vesterhus, E.B. (Elise Berg); Roper, E. (Elizabeth); Edwards, E. (Elton); E.H. Schemitsch (Emil); E.R. Hammacher (Eric); Henderson, E.R. (Eric R.); Whatley, E. (Erica); Torres, E.T. (Erick T.); Vermeulen, E.G.J. (Erik G.J.); Finn, E. (Erin); E.M.M. van Lieshout (Esther); Wai, E.K. (Eugene K.); Bannister, E.R. (Evan R.); Kile, E. (Evelyn); Theunissen, E.B.M. (Evert B.M.); Ritchie, E.D. (Ewan D.); Khan, F. (Farah); Moola, F. (Farhad); Howells, F. (Fiona); F. de Nies (Frank); F.H.W.M. van der Heijden (Frank); de Meulemeester, F.R.A.J. (Frank R.A.J.); F. Frihagen (Frede); Nilsen, F. (Fredrik); Schmidt, G.B. (G. Ben); Albers, G.H.R. (G.H. Robert); Gudger, G.K. (Garland K.); Johnson, G. (Garth); Gruen, G. (Gary); Zohman, G. (Gary); Sharma, G. (Gaurav); Wood, G. (Gavin); G.W.M. Tetteroo (Geert); Hjorthaug, G. (Geir); Jomaas, G. (Geir); Donald, G. (Geoff); Rieser, G.R. (Geoffrey Ryan); Reardon, G. (Gerald); Slobogean, G.P. (Gerard P.); G.R. Roukema (Gert); Visser, G.A. (Gijs A.); Moatshe, G. (Gilbert); Horner, G. (Gillian); Rose, G. (Glynis); Guyatt, G. (Gordon); Chuter, G. (Graham); Etherington, G. (Greg); Rocca, G.J.D. (Gregory J. Della); Ekås, G. (Guri); Dobbin, G. (Gwendolyn); Lemke, H.M. (H. Michael); Curry, H. (Hamish); H. Boxma (Han); Gissel, H. (Hannah); Kreder, H. (Hans); Kuiken, H. (Hans); H.L.F. Brom; Pape, H.-C. (Hans-Christoph); H.M. van der Vis (Harm); Bedi, H. (Harvinder); Vallier, H.A. (Heather A.); Brien, H. (Heather); Silva, H. (Heather); Newman, H. (Heike); H. Viveiros (Helena); van der Hoeven, H. (Henk); Ahn, H. (Henry); Johal, H. (Herman); H. Rijna; Stockmann, H. (Heyn); Josaputra, H.A. (Hong A.); Carlisle, H. (Hope); van der Brand, I. (Igor); I. Dawson (Imro); Tarkin, I. (Ivan); Wong, I. (Ivan); Parr, J.A. (J. Andrew); Trenholm, J.A. (J. Andrew); J.C. Goslings (Carel); Amirault, J.D. (J. David); Broderick, J.S. (J. Scott); Snellen, J.P. (Jaap P.); Zijl, J.A.C. (Jacco A.C.); Ahn, J. (Jaimo); Ficke, J. (James); Irrgang, J. (James); Powell, J. (James); Ringler, J.R. (James R.); Shaer, J. (James); Monica, J.T. (James T.); J. Biert (Jan); Bosma, J. (Jan); Brattgjerd, J.E. (Jan Egil); J.P.M. Frölke (Jan Paul); J.C. Wille (Jan); Rajakumar, J. (Janakiraman); Walker, J.E. (Jane E.); Baker, J.K. (Janell K.); Ertl, J.P. (Janos P.); de Vries, J.P.P.M. (Jean Paul P.M.); Gardeniers, J.W.M. (Jean W.M.); May, J. (Jedediah); Yach, J. (Jeff); Hidy, J.T. (Jennifer T.); Westberg, J.R. (Jerald R.); Hall, J.A. (Jeremy A.); van Mulken, J. (Jeroen); McBeth, J.C. (Jessica Cooper); Hoogendoorn, J. (Jochem); Hoffman, J.M. (Jodi M.); Cherian, J.J. (Joe Joseph); Tanksley, J.A. (John A.); Clarke-Jenssen, J. (John); Adams, J.D. (John D.); Esterhai, J. (John); Tilzey, J.F. (John F.); Murnaghan, J. (John); Ketz, J.P. (John P.); Garfi, J.S. (John S.); Schwappach, J. (John); Gorczyca, J.T. (John T.); Wyrick, J. (John); Rydinge, J. (Jonas); Foret, J.L. (Jonathan L.); Gross, J.M. (Jonathan M.); Keeve, J.P. (Jonathan P.); Meijer, J. (Joost); J.J. Scheepers (Joris J.); Baele, J. (Joseph); O'Neil, J. (Joseph); Cass, J.R. (Joseph R.); Hsu, J.R. (Joseph R.); Dumais, J. (Jules); Lee, J. (Julia); Switzer, J.A. (Julie A.); Agel, J. (Julie); Richards, J.E. (Justin E.); Langan, J.W. (Justin W.); Turckan, K. (Kahn); Pecorella, K. (Kaili); Rai, K. (Kamal); Aurang, K. (Kamran); Shively, K. (Karl); K.J.P. van Wessem; Moon, K. (Karyn); Eke, K. (Kate); Erwin, K. (Katie); Milner, K. (Katrine); K.J. Ponsen (Kees-jan); Mills, K. (Kelli); Apostle, K. (Kelly); Johnston, K. (Kelly); Trask, K. (Kelly); Strohecker, K. (Kent); Stringfellow, K. (Kenya); Kruse, K.K. (Kevin K.); Tetsworth, K. (Kevin); Mitchell, K. (Khalis); Browner, K. (Kieran); Hemlock, K. (Kim); Carcary, K. (Kimberly); Jørgen Haug, K. (Knut); Noble, K. (Krista); Robbins, K. (Kristin); Payton, K. (Krystal); Jeray, K.J. (Kyle J.); Rubino, L.J. (L. Joseph); Nastoff, L.A. (Lauren A.); Leffler, L.C. (Lauren C.); L.P. Stassen (Laurents); O'Malley, L.K. (Lawrence K.); Specht, L.M. (Lawrence M.); L. Thabane (Lehana); Geeraedts, L.M.G. (Leo M.G.); Shell, L.E. (Leslie E.); Anderson, L.K. (Linda K.); Eickhoff, L.S. (Linda S.); Lyle, L. (Lindsey); Pilling, L. (Lindsey); Buckingham, L. (Lisa); Cannada, L.K. (Lisa K.); Wild, L.M. (Lisa M.); Dulaney-Cripe, L. (Liz); L.M.S.J. Poelhekke; Govaert, L. (Lonneke); Ton, L. (Lu); Kottam, L. (Lucksy); L.P.H. Leenen (Luke); Clipper, L. (Lydia); Jackson, L.T. (Lyle T.); Hampton, L. (Lynne); de Waal Malefijt, M.C. (Maarten C.); M.P. Simons; M. van der Elst (Maarten); M.W.G.A. Bronkhorst (Maarten); Bhatia, M. (Mahesh); M.F. Swiontkowski (Marc ); Lobo, M.J. (Margaret J.); Swinton, M. (Marilyn); Pirpiris, M. (Marinis); Molund, M. (Marius); Gichuru, M. (Mark); Glazebrook, M. (Mark); Harrison, M. (Mark); Jenkins, M. (Mark); MacLeod, M. (Mark); M.R. de Vries (Mark); Butler, M.S. (Mark S.); Nousiainen, M. (Markku); van ‘t Riet, M. (Martijne); Tynan, M.C. (Martin C.); Campo, M. (Martin); M.G. Eversdijk (Martin); M.J. Heetveld (Martin); Richardson, M. (Martin); Breslin, M. (Mary); Fan, M. (Mary); Edison, M. (Matt); Napierala, M. (Matthew); Knobe, M. (Matthias); Russ, M. (Matthias); Zomar, M. (Mauri); de Brauw, M. (Maurits); Esser, M. (Max); Hurley, M. (Meghan); Peters, M.E. (Melissa E.); Lorenzo, M. (Melissa); Li, M. (Mengnai); Archdeacon, M. (Michael); Biddulph, M. (Michael); Charlton, M. (Michael); McDonald, M.D. (Michael D.); McKee, M.D. (Michael D.); Dunbar, M. (Michael); Torchia, M.E. (Michael E.); Gross, M. (Michael); Hewitt, M. (Michael); Holt, M. (Michael); Prayson, M.J. (Michael J.); M.J.R. Edwards (Michael); Beckish, M.L. (Michael L.); Brennan, M.L. (Michael L.); Dohm, M.P. (Michael P.); Kain, M.S.H. (Michael S.H.); Vogt, M. (Michelle); Yu, M. (Michelle); M.H.J. Verhofstad (Michiel); Segers, M.J.M. (Michiel J.M.); M.J.M. Segers (Michiel); Siroen, M.P.C. (Michiel P.C.); M.R. Reed (Mike); Vicente, M.R. (Milena R.); M.M.M. Bruijninckx (Milko); Trivedi, M. (Mittal); M. Bhandari (Mohit); Moore, M.M. (Molly M.); Kunz, M. (Monica); Smedsrud, M. (Morten); Palla, N. (Naveen); Jain, N. (Neeraj); Out, N.J.M. (Nico J.M.); Simunovic, N. (Nicole); Simunovic, N. (Nicole); N.W.L. Schep (Niels); Müller, O. (Oliver); Guicherit, O.R. (Onno R.); O.J.F. van Waes (Oscar); Wang, O. (Otis); P. Doornebosch (Pascal); Seuffert, P. (Patricia); Hesketh, P.J. (Patrick J.); Weinrauch, P. (Patrick); Duffy, P. (Paul); Keller, P. (Paul); Lafferty, P.M. (Paul M.); Pincus, P. (Paul); P. Tornetta III (Paul); Zalzal, P. (Paul); McKay, P. (Paula); Cole, P.A. (Peter A.); de Rooij, P.D. (Peter D.); Hull, P. (Peter); Go, P.M.N.Y.M. (Peter M.N.Y.M.); P. Patka (Peter); Siska, P. (Peter); Weingarten, P. (Peter); Kregor, P. (Philip); Stahel, P. (Philip); Stull, P. (Philip); P. Wittich (Philippe); P.A.R. Rijcke (Piet); P.P. Oprel (Pim); Devereaux, P.J. (P. J.); Zhou, Q. (Qi); Lee Murphy, R. (R.); Alosky, R. (Rachel); Clarkson, R. (Rachel); Moon, R. (Raely); Logishetty, R. (Rajanikanth); Nanda, R. (Rajesh); Sullivan, R.J. (Raymond J.); Snider, R.G. (Rebecca G.); Buckley, R.E. (Richard E.); Iorio, R. (Richard); Farrugia, R.J. (Richard J); Jenkinson, R. (Richard); Laughlin, R. (Richard); R.P.R. Groenendijk (Richard); Gurich, R.W. (Richard W.); Worman, R. (Ripley); Silvis, R. (Rob); R. Haverlag (Robert); Teasdall, R.J. (Robert J.); Korley, R. (Robert); McCormack, R. (Robert); Probe, R. (Robert); Cantu, R.V. (Robert V.); Huff, R.B. (Roger B.); R.K.J. Simmermacher; Peters, R. (Rolf); Pfeifer, R. (Roman); Liem, R. (Ronald); Wessel, R.N. (Ronald N.); Verhagen, R. (Ronald); Vuylsteke, R. (Ronald); Leighton, R. (Ross); McKercher, R. (Ross); R.W. Poolman (Rudolf); Miller, R. (Russell); Bicknell, R. (Ryan); Finnan, R. (Ryan); Khan, R.M. (Ryan M.); Mehta, S. (Samir); Vang, S. (Sandy); Singh, S. (Sanjay); Anand, S. (Sanjeev); Anderson, S.A. (Sarah A.); Dawson, S.A. (Sarah A.); Marston, S.B. (Scott B.); Porter, S.E. (Scott E.); Watson, S.T. (Scott T.); S. Festen (Sebastiaan); Lieberman, S. (Shane); Puloski, S. (Shannon); Bielby, S.A. (Shea A.); Sprague, S. (Sheila); Hess, S. (Shelley); MacDonald, S. (Shelley); Evans, S. (Simone); Bzovsky, S. (Sofia); Hasselund, S. (Sondre); Lewis, S. (Sophie); Ugland, S. (Stein); Caminiti, S. (Stephanie); Tanner, S.L. (Stephanie L.); S.M. Zielinski (Stephanie); Shepard, S. (Stephanie); Sems, S.A. (Stephen A.); Walter, S.D. (Stephen D.); Doig, S. (Stephen); Finley, S.H. (Stephen H.); Kates, S. (Stephen); Lindenbaum, S. (Stephen); Kingwell, S.P. (Stephen P.); Csongvay, S. (Steve); Papp, S. (Steve); Buijk, S.E. (Steven E.); S. Rhemrev (Steven); Hollenbeck, S.M. (Steven M.); van Gaalen, S.M. (Steven M.); Yang, S. (Steven); Weinerman, S. (Stuart); Subash, (); Lambert, S. (Sue); Liew, S. (Susan); S.A.G. Meylaerts (Sven); Blokhuis, T.J. (Taco J.); de Vries Reilingh, T.S. (Tammo S.); Lona, T. (Tarjei); Scott, T. (Taryn); Swenson, T.K. (Teresa K.); Endres, T.J. (Terrence J.); Axelrod, T. (Terry); van Egmond, T. (Teun); Pace, T.B. (Thomas B.); Kibsgård, T. (Thomas); Schaller, T.M. (Thomas M.); Ly, T.V. (Thuan V.); Miller, T.J. (Timothy J.); Weber, T. (Timothy); Le, T. (Toan); Oliver, T.M. (Todd M.); T.M. Karsten (Thomas); Borch, T. (Tor); Hoseth, T.M. (Tor Magne); Nicolaisen, T. (Tor); Ianssen, T. (Torben); Rutherford, T. (Tori); Nanney, T. (Tracy); Gervais, T. (Trevor); Stone, T. (Trevor); Schrickel, T. (Tyson); Scrabeck, T. (Tyson); Ganguly, U. (Utsav); Naumetz, V. (V.); Frizzell, V. (Valda); Wadey, V. (Veronica); Jones, V. (Vicki); Avram, V. (Victoria); Mishra, V. (Vimlesh); Yadav, V. (Vineet); Arora, V. (Vinod); Tyagi, V. (Vivek); Borsella, V. (Vivian); W.J. Willems (Jaap); Hoffman, W.H. (W. H.); Gofton, W.T. (Wade T.); Lackey, W.G. (Wesley G.); Ghent, W. (Wesley); Obremskey, W. (William); Oxner, W. (William); Cross, W.W. (William W.); Murtha, Y.M. (Yvonne M.); Murdoch, Z. (Zoe)

    2017-01-01

    textabstractBackground Reoperation rates are high after surgery for hip fractures. We investigated the effect of a sliding hip screw versus cancellous screws on the risk of reoperation and other key outcomes. Methods For this international, multicentre, allocation concealed randomised controlled

  1. Fracture fixation in the operative management of hip fractures (FAITH) : an international, multicentre, randomised controlled trial

    NARCIS (Netherlands)

    Nauth, Aaron; Creek, Aaron T.; Zellar, Abby; Lawendy, Abdel Rahman; Dowrick, Adam; Gupta, Ajay; Dadi, Akhil; van Kampen, Albert; Yee, Albert; de Vries, Alexander C.; de Mol van Otterloo, Alexander; Garibaldi, Alisha; Liew, Allen; McIntyre, Allison W.; Prasad, Amal Shankar; Romero, Amanda W.; Rangan, Amar; Oatt, Amber; Sanghavi, Amir; Foley, Amy L.; Karlsten, Anders; Dolenc, Andrea; Bucknill, Andrew; Chia, Andrew; Evans, Andrew; Gong, Andrew; Schmidt, Andrew H.; Marcantonio, Andrew J.; Jennings, Andrew; Ward, Angela; Khanna, Angshuman; Rai, Anil; Smits, Anke B; Horan, Annamarie D.; Brekke, Anne Christine; Flynn, Annette; Duraikannan, Aravin; Stødle, Are; van Vugt, Arie B.; Luther, Arlene; Zurcher, Arthur W.; Jain, Arvind; Amundsen, Asgeir; Moaveni, Ash; Carr, Ashley; Sharma, Ateet; Hill, Austin D.; Trommer, Axel; Rai, B. Sachidananda; Hileman, Barbara; Schreurs, Bart; Verhoeven, Bart A N; Barden, Benjamin B.; Flatøy, Bernhard; Cleffken, Berry I.; Bøe, Berthe; Perey, Bertrand; Hanusch, Birgit C.; Weening, Brad; Fioole, Bram; Rijbroek, Bram; Crist, Brett D.; Halliday, Brett; Peterson, Brett; Mullis, Brian; Richardson, C. Glen; Clark, Callum; Sagebien, Carlos A.; van der Pol, Carmen C.; Bowler, Carol; Humphrey, Catherine A.; Coady, Catherine; Koppert, Cees L.; Coles, Chad; Tannoury, Chadi; DePaolo, Charles J.; Gayton, Chris; Herriott, Chris; Reeves, Christina; Tieszer, Christina; Dobb, Christine; Anderson, Christopher G.; Sage, Claire; Cuento, Claudine; Jones, Clifford B.; Bosman, Coks H.R.; Linehan, Colleen; van der Hart, Cor P.; Henderson, Corey; Lewis, Courtland G.; Davis, Craig A.; Donohue, Craig; Mauffrey, Cyril; Sundaresh, D. C.; Farrell, Dana J.; Whelan, Daniel B.; Horwitz, Daniel; Stinner, Daniel; Viskontas, Darius; Roffey, Darren M.; Alexander, David; Karges, David E.; Hak, David; Johnston, David; Love, David; Wright, David M.; Zamorano, David P.; Goetz, David R.; Sanders, David; Stephen, David; Yen, David; Bardana, Davide; Olakkengil, Davy J.; Lawson, Deanna; Maddock, Deborah; Sietsema, Debra L.; Pourmand, Deeba; Den Hartog, Dennis; Donegan, Derek; Heels-Ansdell, Diane; Nam, Diane; Inman, Dominic; Boyer, Dory; Li, Doug; Gibula, Douglas; Price, Dustin M.; Watson, Dylan J.; Hammerberg, E. Mark; Tan, Edward C T H; de Graaf, Eelco J.R.; Vesterhus, Elise Berg; Roper, Elizabeth; Edwards, Elton; Schemitsch, Emil H.; Hammacher, Eric R.; Henderson, Eric R.; Whatley, Erica; Torres, Erick T.; Vermeulen, Erik G.J.; Finn, Erin; Van Lieshout, Esther M M; Wai, Eugene K.; Bannister, Evan R.; Kile, Evelyn; Theunissen, Evert B.M.; Ritchie, Ewan D.; Khan, Farah; Moola, Farhad; Howells, Fiona; de Nies, Frank; van der Heijden, Frank H.W.M.; de Meulemeester, Frank R.A.J.; Frihagen, Frede; Nilsen, Fredrik; Schmidt, G. Ben; Albers, G. H.Robert; Gudger, Garland K.; Johnson, Garth; Gruen, Gary; Zohman, Gary; Sharma, Gaurav; Wood, Gavin; Tetteroo, Geert W.M.; Hjorthaug, Geir; Jomaas, Geir; Donald, Geoff; Rieser, Geoffrey Ryan; Reardon, Gerald; Slobogean, Gerard P.; Roukema, Gert R.; Visser, Gijs A.; Moatshe, Gilbert; Horner, Gillian; Rose, Glynis; Guyatt, Gordon; Chuter, Graham; Etherington, Greg; Rocca, Gregory J.Della; Ekås, Guri; Dobbin, Gwendolyn; Lemke, H. Michael; Curry, Hamish; Boxma, Han; Gissel, Hannah; Kreder, Hans; Kuiken, Hans; Brom, Hans L.F.; Pape, Hans Christoph; van der Vis, Harm M.; Bedi, Harvinder; Vallier, Heather A.; Brien, Heather; Silva, Heather; Newman, Heike; Viveiros, Helena; van der Hoeven, Henk; Ahn, Henry; Johal, Herman; Rijna, Herman; Stockmann, Heyn; Josaputra, Hong A.; Carlisle, Hope; van der Brand, Igor; Dawson, Imro; Tarkin, Ivan; Wong, Ivan; Parr, J. Andrew; Trenholm, J. Andrew; Goslings, J Carel; Amirault, J. David; Broderick, J. Scott; Snellen, Jaap P.; Zijl, Jacco A.C.; Ahn, Jaimo; Ficke, James; Irrgang, James; Powell, James; Ringler, James R.; Shaer, James; Monica, James T.; Biert, Jan; Bosma, Jan; Brattgjerd, Jan Egil; Frölke, Jan Paul M.; Wille, Jan; Rajakumar, Janakiraman; Walker, Jane E.; Baker, Janell K.; Ertl, Janos P.; De Vries, Jean-Paul P. M.; Gardeniers, Jean W.M.; May, Jedediah; Yach, Jeff; Hidy, Jennifer T.; Westberg, Jerald R.; Hall, Jeremy A.; van Mulken, Jeroen; McBeth, Jessica Cooper; Hoogendoorn, Jochem M; Hoffman, Jodi M.; Cherian, Joe Joseph; Tanksley, John A.; Clarke-Jenssen, John; Adams, John D.; Esterhai, John; Tilzey, John F.; Murnaghan, John; Ketz, John P.; Garfi, John S.; Schwappach, John; Gorczyca, John T.; Wyrick, John; Rydinge, Jonas; Foret, Jonathan L.; Gross, Jonathan M.; Keeve, Jonathan P.; Meijer, Joost; Scheepers, Joris J.G.; Baele, Joseph; O'Neil, Joseph; Cass, Joseph R.; Hsu, Joseph R.; Dumais, Jules; Lee, Julia; Switzer, Julie A.; Agel, Julie; Richards, Justin E.; Langan, Justin W.; Turckan, Kahn; Pecorella, Kaili; Rai, Kamal; Aurang, Kamran; Shively, Karl; van Wessem, Karlijn; Moon, Karyn; Eke, Kate; Erwin, Katie; Milner, Katrine; Ponsen, Kees Jan; Mills, Kelli; Apostle, Kelly; Johnston, Kelly; Trask, Kelly; Strohecker, Kent; Stringfellow, Kenya; Kruse, Kevin K.; Tetsworth, Kevin; Mitchell, Khalis; Browner, Kieran; Hemlock, Kim; Carcary, Kimberly; Jørgen Haug, Knut; Noble, Krista; Robbins, Kristin; Payton, Krystal; Jeray, Kyle J.; Rubino, L. Joseph; Nastoff, Lauren A.; Leffler, Lauren C.; Stassen, Laurents P.S.; O'Malley, Lawrence K.; Specht, Lawrence M.; Thabane, Lehana; Geeraedts, Leo M.G.; Shell, Leslie E.; Anderson, Linda K.; Eickhoff, Linda S.; Lyle, Lindsey; Pilling, Lindsey; Buckingham, Lisa; Cannada, Lisa K.; Wild, Lisa M.; Dulaney-Cripe, Liz; Poelhekke, Lodewijk M.S.J.; Govaert, Lonneke; Ton, Lu; Kottam, Lucksy; Leenen, Luke P.H.; Clipper, Lydia; Jackson, Lyle T.; Hampton, Lynne; de Waal Malefijt, Maarten C.; Simons, Maarten P.; van der Elst, Maarten; Bronkhorst, Maarten W.G.A.; Bhatia, Mahesh; Swiontkowski, Marc; Lobo, Margaret J.; Swinton, Marilyn; Pirpiris, Marinis; Molund, Marius; Gichuru, Mark; Glazebrook, Mark; Harrison, Mark; Jenkins, Mark; MacLeod, Mark; de Vries, Mark R.; Butler, Mark S.; Nousiainen, Markku; van ‘t Riet, Martijne; Tynan, Martin C.; Campo, Martin; Eversdijk, Martin G.; Heetveld, Martin J.; Richardson, Martin; Breslin, Mary; Fan, Mary; Edison, Matt; Napierala, Matthew; Knobe, Matthias; Russ, Matthias; Zomar, Mauri; de Brauw, Maurits; Esser, Max; Hurley, Meghan; Peters, Melissa E.; Lorenzo, Melissa; Li, Mengnai; Archdeacon, Michael; Biddulph, Michael; Charlton, Michael R; McDonald, Michael D.; McKee, Michael D.; Dunbar, Michael; Torchia, Michael E.; Gross, Michael; Hewitt, Michael; Holt, Michael; Prayson, Michael J.; Edwards, Michael J R; Beckish, Michael L.; Brennan, Michael L.; Dohm, Michael P.; Kain, Michael S.H.; Vogt, Michelle; Yu, Michelle; Verhofstad, Michiel H J; Segers, Michiel J M; Segers, Michiel J M; Siroen, Michiel P.C.; Reed, Mike; Vicente, Milena R.; Bruijninckx, Milko M.M.; Trivedi, Mittal; Bhandari, Mohit; Moore, Molly M.; Kunz, Monica; Smedsrud, Morten; Palla, Naveen; Jain, Neeraj; Out, Nico J.M.; Simunovic, Nicole; Simunovic, Nicole; Schep, Niels W. L.; Müller, Oliver; Guicherit, Onno R.; Van Waes, Oscar J.F.; Wang, Otis; Doornebosch, Pascal G.; Seuffert, Patricia; Hesketh, Patrick J.; Weinrauch, Patrick; Duffy, Paul; Keller, Paul; Lafferty, Paul M.; Pincus, Paul; Tornetta, Paul; Zalzal, Paul; McKay, Paula; Cole, Peter A.; de Rooij, Peter D.; Hull, Peter; Go, Peter M.N.Y.M.; Patka, Peter; Siska, Peter; Weingarten, Peter; Kregor, Philip; Stahel, Philip; Stull, Philip; Wittich, Philippe; de Rijcke, Piet A.R.; Oprel, Pim; Devereaux, P. J.; Zhou, Qi; Lee Murphy, R.; Alosky, Rachel; Clarkson, Rachel; Moon, Raely; Logishetty, Rajanikanth; Nanda, Rajesh; Sullivan, Raymond J.; Snider, Rebecca G.; Buckley, Richard E.; Iorio, Richard; Farrugia, Richard J.; Jenkinson, Richard; Laughlin, Richard; Groenendijk, Richard P R; Gurich, Richard W.; Worman, Ripley; Silvis, Rob; Haverlag, Robert; Teasdall, Robert J.; Korley, Robert; McCormack, Robert; Probe, Robert; Cantu, Robert V.; Huff, Roger B.; Simmermacher, Rogier K J; Peters, Rolf; Pfeifer, Roman; Liem, Ronald; Wessel, Ronald N.; Verhagen, Ronald; Vuylsteke, Ronald J C L M; Leighton, Ross; McKercher, Ross; Poolman, Rudolf W; Miller, Russell; Bicknell, Ryan; Finnan, Ryan; Khan, Ryan M.; Mehta, Samir; Vang, Sandy; Singh, Sanjay; Anand, Sanjeev; Anderson, Sarah A.; Dawson, Sarah A.; Marston, Scott B.; Porter, Scott E.; Watson, Scott T.; Festen, Sebastiaan; Lieberman, Shane; Puloski, Shannon; Bielby, Shea A.; Sprague, Sheila; Hess, Shelley; MacDonald, Shelley; Evans, Simone; Bzovsky, Sofia; Hasselund, Sondre; Lewis, Sophie; Ugland, Stein; Caminiti, Stephanie; Tanner, Stephanie L.; Zielinski, Stephanie M.; Shepard, Stephanie; Sems, Stephen A.; Walter, Stephen D.; Doig, Stephen; Finley, Stephen H.; Kates, Stephen; Lindenbaum, Stephen; Kingwell, Stephen P.; Csongvay, Steve; Papp, Steve; Buijk, Steven E.; Rhemrev, Steven J.; Hollenbeck, Steven M.; van Gaalen, Steven M.; Yang, Steven; Weinerman, Stuart; Lambert, Sue; Liew, Susan; Meylaerts, Sven A.G.; Blokhuis, Taco J.; de Vries Reilingh, Tammo S.; Lona, Tarjei; Scott, Taryn; Swenson, Teresa K.; Endres, Terrence J.; Axelrod, Terry; van Egmond, Teun; Pace, Thomas B.; Kibsgård, Thomas; Schaller, Thomas M.; Ly, Thuan V.; Miller, Timothy J.; Weber, Timothy; Le, Toan; Oliver, Todd M.; Karsten, Tom M.; Borch, Tor; Hoseth, Tor Magne; Nicolaisen, Tor; Ianssen, Torben; Rutherford, Tori; Nanney, Tracy; Gervais, Trevor; Stone, Trevor; Schrickel, Tyson; Scrabeck, Tyson; Ganguly, Utsav; Naumetz, V.; Frizzell, Valda; Wadey, Veronica; Jones, Vicki; Avram, Victoria; Mishra, Vimlesh; Yadav, Vineet; Arora, Vinod; Tyagi, Vivek; Borsella, Vivian; Willems, W. Jaap; Hoffman, W. H.; Gofton, Wade T.; Lackey, Wesley G.; Ghent, Wesley; Obremskey, William; Oxner, William; Cross, William W.; Murtha, Yvonne M.; Murdoch, Zoe

    2017-01-01

    Background Reoperation rates are high after surgery for hip fractures. We investigated the effect of a sliding hip screw versus cancellous screws on the risk of reoperation and other key outcomes. Methods For this international, multicentre, allocation concealed randomised controlled trial, we

  2. Low quality of reporting adverse drug reactions in paediatric randomised controlled trials

    NARCIS (Netherlands)

    de Vries, Tjalling W; van Roon, Eric N

    2010-01-01

    OBJECTIVE: Randomised controlled trials (RCT) offer an opportunity to learn about frequency and character of adverse drug reactions. To improve the quality of reporting adverse effects, the Consort group published recommendations. The authors studied the application of these recommendations in RCTs

  3. Effect of obstetric team training on team performance and medical technical skills: a randomised controlled trial

    NARCIS (Netherlands)

    Fransen, A. F.; van de Ven, J.; Merién, A. E. R.; de Wit-Zuurendonk, L. D.; Houterman, S.; Mol, B. W.; Oei, S. G.

    2012-01-01

    Please cite this paper as: Fransen A, van de Ven J, Merien A, de Wit-Zuurendonk L, Houterman S, Mol B, Oei S. Effect of obstetric team training on team performance and medical technical skills: a randomised controlled trial. BJOG 2012;119:13871393. Objective To determine whether obstetric team

  4. Effects of circuit training as alternative to usual physiotherapy after stroke: randomised controlled trial

    NARCIS (Netherlands)

    van de Port, I.G.L.; Wevers, L.E.G.; Lindeman, E.; Kwakkel, G.

    2012-01-01

    Objective: To analyse the effect of task oriented circuit training compared with usual physiotherapy in terms of self reported walking competency for patients with stroke discharged from a rehabilitation centre to their own home. Design: Randomised controlled trial with follow-up to 24 weeks.

  5. Reporting of outcomes in randomised controlled trials on nail psoriasis; a Systematic Review

    NARCIS (Netherlands)

    Busard, C. I. M.; Nolte, J. Y. C.; Pasch, M. C.; Spuls, Ph I.

    2017-01-01

    Harmonization of outcome measures is needed to increase the value of clinical trials on nail psoriasis. To provide the first step in core outcome set (COS) development, a systematic review was conducted to identify outcome domains and instruments reported in (ongoing) randomised controlled trials

  6. The gait and balance of patients with diabetes can be improved: a randomised controlled trial.

    NARCIS (Netherlands)

    Allet, L.; Armand, S.; Bie, R.A. de; Golay, A.; Monnin, D.; Aminian, K.; Staal, J.B.; Bruin, E.D. de

    2010-01-01

    AIMS/HYPOTHESIS: Gait characteristics and balance are altered in diabetic patients. Little is known about possible treatment strategies. This study evaluates the effect of a specific training programme on gait and balance of diabetic patients. METHODS: This was a randomised controlled trial (n=71)

  7. Timing of insertion of levonorgestrel-releasing intrauterine system : a randomised controlled trial

    NARCIS (Netherlands)

    van der Heijden, Pahh; Geomini, Pmaj; Herman, M C; Veersema, S; Bongers, M Y

    OBJECTIVE: The objective was to assess whether patient-perceived pain during the insertion of the levonorgestrel-releasing intrauterine system (LNG-IUS) depends on the timing during the menstrual cycle. DESIGN: A stratified two-armed non-inferiority randomised controlled trial. SETTING: Large

  8. A randomised, controlled clinical study on total hip arthroplasty using 4 different bearings

    DEFF Research Database (Denmark)

    Borgwardt, Arne; Zerahn, Bo; Fabricius, Sandra D

    2017-01-01

    PURPOSE: To compare 4 different bearings in total hip arthroplasty (THA) in a randomised controlled clinical study on clinical performance. METHODS: 393 patients with osteoarthritis of the hip or avascular necrosis were included and allocated to 1 of the head-and-cup couples zirconia...

  9. Patient safety in elderly hip fracture patients: design of a randomised controlled trial.

    NARCIS (Netherlands)

    Merten, H.; Lubberding, S.; Wagtendonk, I. van; Johannesma, P.C.; Wagner, C.

    2011-01-01

    BACKGROUND: The clinical environment in which health care providers have to work everyday is highly complex; this increases the risk for the occurrence of unintended events. The aim of this randomised controlled trial is to improve patient safety for a vulnerable group of patients that have to go

  10. Patient safety in elderly hip fracture patients: design of a randomised controlled trial

    NARCIS (Netherlands)

    Merten, H.; Lubberding, S.; van Wagtendonk, I.; Johannesma, P.C.; Wagner, C.

    2011-01-01

    Background: The clinical environment in which health care providers have to work everyday is highly complex; this increases the risk for the occurrence of unintended events. The aim of this randomised controlled trial is to improve patient safety for a vulnerable group of patients that have to go

  11. Psychosocial consequences in the Danish randomised controlled lung cancer screening trial (DLCST)

    DEFF Research Database (Denmark)

    F. Rasmussen, Jakob; Siersma, V.; H. Pedersen, J.

    2015-01-01

    on Airway Symptoms, Stigmatisation, Introvert, and Harm of Smoking. Results: 4104 participants were randomised to the DLCST and the COS-LC completion rates for the CT group and the control group were 95.5% and 73.6%, respectively. There was a significant increase in negative psychosocial consequences from...

  12. Randomised controlled trial of topical kanuka honey for the treatment of rosacea

    NARCIS (Netherlands)

    Braithwaite, Irene; Hunt, Anna; Riley, Judith; Fingleton, James; Kocks, Janwillem; Corin, Andrew; Helm, Colin; Sheahan, Davitt; Tofield, Christopher; Montgomery, Barney; Holliday, Mark; Weatherall, Mark; Beasley, Richard

    2015-01-01

    OBJECTIVE: To investigate the efficacy of topical 90% medical-grade kanuka honey and 10% glycerine (Honevo) as a treatment for rosacea. DESIGN: Randomised controlled trial with blinded assessment of primary outcome variable. SETTING: Outpatient primary healthcare population from 5 New Zealand sites.

  13. Electrosurgical bipolar vessel sealing versus conventional clamping and suturing for vaginal hysterectomy: a randomised controlled trial

    NARCIS (Netherlands)

    Lakeman, M. M. E.; The, S.; Schellart, R. P.; Dietz, V.; ter Haar, J. F.; Thurkow, A.; Scholten, P. C.; Dijkgraaf, M. G. W.; Roovers, J. P. W. R.

    2012-01-01

    Please cite this paper as: Lakeman M, The S, Schellart R, Dietz V, ter Haar J, Thurkow A, Scholten P, Dijkgraaf M, Roovers J. Electrosurgical bipolar vessel sealing versus conventional clamping and suturing for vaginal hysterectomy: a randomised controlled trial. BJOG 2012;119:14731482. Objective To

  14. Prophylactic antibiotic regimens in tumour surgery (PARITY) : a pilot multicentre randomised controlled trial

    NARCIS (Netherlands)

    Ghert, M.; Bhandari, M.; Deheshi, B.; Guyatt, G.; Holt, G.; O'Shea, T.; Randall, R. L.; Thabane, L.; Wunder, J.; Evaniew, N.; McKay, P.; Schneider, P.; Turcotte, R.; Madden, K.; Scott, T.; Sprague, S.; Simunovic, N.; Swinton, M.; Racano, A.; Heels-Ansdell, D.; Buckingham, L.; Rose, P.; Brigman, B.; Pullenayegum, E.; Ghert, M.; Evaniew, N.; Mckay, P.; Schneider, P.; Sobhi, G.; Chan, R.; Biljan, M.; Ferguson, P.; Wunder, J.; Griffin, A.; Mantas, I.; Wylie, A.; Han, A.; Grewal, G.; Turcotte, R.; Goulding, K.; Dandachli, F.; Matte, G.; Werier, J.; Abdelbary, H.; Paquin, K.; Cosgrove, H.; Dugal, A-M.; Jutte, P.; Ploegmakers, J. J. W.; Stevens, M.

    2015-01-01

    Objective Clinical studies of patients with bone sarcomas have been challenged by insufficient numbers at individual centres to draw valid conclusions. Our objective was to assess the feasibility of conducting a definitive multi-centre randomised controlled trial (RCT) to determine whether a

  15. Review of Randomised Controlled Trials of Internet Interventions for Mental Disorders and Related Conditions

    Science.gov (United States)

    Griffiths, Kathleen M.; Christensen, Helen

    2006-01-01

    Self-help Internet interventions have the potential to enable consumers to play a central role in managing their own health. This paper contains a systematic review of 15 randomised controlled trials of the effectiveness of self-help Internet interventions for mental disorders and related conditions. Conditions addressed by the interventions…

  16. Maximising the impact of qualitative research in feasibility studies for randomised controlled trials: guidance for researchers

    NARCIS (Netherlands)

    O’Cathain, A.; Hoddinott, P.; Lewin, S.; Thomas, K.J.; Young, B.; Adamson, J.; Jansen, J.F.M.; Mills, N.; Moore, G.; Donovan, J.L.

    2015-01-01

    Feasibility studies are increasingly undertaken in preparation for randomised controlled trials in order to explore uncertainties and enable trialists to optimise the intervention or the conduct of the trial. Qualitative research can be used to examine and address key uncertainties prior to a full

  17. Skills Training to Avoid Inadvertent Plagiarism: Results from a Randomised Control Study

    Science.gov (United States)

    Newton, Fiona J.; Wright, Jill D.; Newton, Joshua D.

    2014-01-01

    Plagiarism continues to be a concern within academic institutions. The current study utilised a randomised control trial of 137 new entry tertiary students to assess the efficacy of a scalable short training session on paraphrasing, patch writing and plagiarism. The results indicate that the training significantly enhanced students' overall…

  18. Representation of People with Intellectual Disabilities in Randomised Controlled Trials on Antipsychotic Treatment for Behavioural Problems

    Science.gov (United States)

    Scheifes, A.; Stolker, J. J.; Egberts, A. C. G.; Nijman, H. L. I.; Heerdink, E. R.

    2011-01-01

    Background: Behavioural problems are common in people with intellectual disability (ID) and are often treated with antipsychotics. Aim: To establish the frequency and characteristics of people with ID included in randomised controlled trials (RCTs) on antipsychotic treatment for behavioural problems, and to investigate the quality of these RCTs.…

  19. Skeletal effects and functional outcome with olpadronate in children with osteogenesis imperfecta: a 2-year randomised placebo-controlled study

    NARCIS (Netherlands)

    Sakkers, Ralph; Kok, Dieke; Engelbert, Raoul; van Dongen, Alice; Jansen, Maarten; Pruijs, Hans; Verbout, Ab; Schweitzer, Dave; Uiterwaal, Cuno

    2004-01-01

    Non-randomised studies have suggested beneficial effects of bisphosphonates in osteogenesis imperfecta. We assessed the effects of oral olpadronate in children with this disorder in a randomised double-blind placebo-controlled trial. 34 children recruited from the Dutch national centre for

  20. Motor control or graded activity exercises for chronic low back pain? A randomised controlled trial

    Science.gov (United States)

    Macedo, Luciana G; Latimer, Jane; Maher, Chris G; Hodges, Paul W; Nicholas, Michael; Tonkin, Lois; McAuley, James H; Stafford, Ryan

    2008-01-01

    Background Chronic low back pain remains a major health problem in Australia and around the world. Unfortunately the majority of treatments for this condition produce small effects because not all patients respond to each treatment. It appears that only 25–50% of patients respond to exercise. The two most popular types of exercise for low back pain are graded activity and motor control exercises. At present however, there are no guidelines to help clinicians select the best treatment for a patient. As a result, time and money are wasted on treatments which ultimately fail to help the patient. Methods This paper describes the protocol of a randomised clinical trial comparing the effects of motor control exercises with a graded activity program in the treatment of chronic non specific low back pain. Further analysis will identify clinical features that may predict a patient's response to each treatment. One hundred and seventy two participants will be randomly allocated to receive either a program of motor control exercises or graded activity. Measures of outcome will be obtained at 2, 6 and 12 months after randomisation. The primary outcomes are: pain (average pain intensity over the last week) and function (patient-specific functional scale) at 2 and 6 months. Potential treatment effect modifiers will be measured at baseline. Discussion This trial will not only evaluate which exercise approach is more effective in general for patients will chronic low back pain, but will also determine which exercise approach is best for an individual patient. Trial registration number ACTRN12607000432415 PMID:18454877

  1. Motor control or graded activity exercises for chronic low back pain? A randomised controlled trial

    Directory of Open Access Journals (Sweden)

    McAuley James H

    2008-05-01

    Full Text Available Abstract Background Chronic low back pain remains a major health problem in Australia and around the world. Unfortunately the majority of treatments for this condition produce small effects because not all patients respond to each treatment. It appears that only 25–50% of patients respond to exercise. The two most popular types of exercise for low back pain are graded activity and motor control exercises. At present however, there are no guidelines to help clinicians select the best treatment for a patient. As a result, time and money are wasted on treatments which ultimately fail to help the patient. Methods This paper describes the protocol of a randomised clinical trial comparing the effects of motor control exercises with a graded activity program in the treatment of chronic non specific low back pain. Further analysis will identify clinical features that may predict a patient's response to each treatment. One hundred and seventy two participants will be randomly allocated to receive either a program of motor control exercises or graded activity. Measures of outcome will be obtained at 2, 6 and 12 months after randomisation. The primary outcomes are: pain (average pain intensity over the last week and function (patient-specific functional scale at 2 and 6 months. Potential treatment effect modifiers will be measured at baseline. Discussion This trial will not only evaluate which exercise approach is more effective in general for patients will chronic low back pain, but will also determine which exercise approach is best for an individual patient. Trial registration number ACTRN12607000432415

  2. Non-compliance with randomised allocation and missing outcome data in randomised controlled trials evaluating surgical interventions: a systematic review.

    Science.gov (United States)

    Adewuyi, Temitope E; MacLennan, Graeme; Cook, Jonathan A

    2015-09-02

    Randomised controlled trials are widely acknowledged as the gold standard in medical research although their validity can be undermined by non-compliance with the randomly allocated treatment and missing data. Due to the nature of the intervention, surgical trials face particular threat to compliance and data collection. For example, ineligibility for the intervention may only become apparent once the operation has commenced. It is unclear how such cases are reported and handled. The objective was to assess non-compliance and missing data in reports of trials of surgical interventions. Searches for reports of trials involving at least one surgical procedure and published in 2010 were carried out in the Medical Literature Analysis and Retrieval System Online (MEDLINE(®)). Data on missing data, non-compliance and methods of handling missing data were extracted from full texts. Descriptive data analyses were carried out on the data. Forty-five (55%) studies reported non-compliance with treatment allocation and 52 (63%) reported primary outcome missing data. The median levels of non-compliance and missing data were 2% [IQR (0, 5), range (0-29)] and 6% [IQR (0, 15), range (0-57)], respectively. Fifty-two (63%) studies analysed as randomised, 17 (21%) analysed per protocol and 3 (4%) analysed as treated. Complete case analysis was the most common method used to deal with missing data, 35/52 (67%). The reporting of non-compliance to allocation and the handling of missing data were typically suboptimal. There is still room for improvement on the use of the CONSORT statement particularly in accounting for study participants. Transparency in reporting would facilitate evidence synthesis.

  3. When is a randomised controlled trial health equity relevant? Development and validation of a conceptual framework.

    Science.gov (United States)

    Jull, J; Whitehead, M; Petticrew, M; Kristjansson, E; Gough, D; Petkovic, J; Volmink, J; Weijer, C; Taljaard, M; Edwards, S; Mbuagbaw, L; Cookson, R; McGowan, J; Lyddiatt, A; Boyer, Y; Cuervo, L G; Armstrong, R; White, H; Yoganathan, M; Pantoja, T; Shea, B; Pottie, K; Norheim, O; Baird, S; Robberstad, B; Sommerfelt, H; Asada, Y; Wells, G; Tugwell, P; Welch, V

    2017-09-25

    Randomised controlled trials can provide evidence relevant to assessing the equity impact of an intervention, but such information is often poorly reported. We describe a conceptual framework to identify health equity-relevant randomised trials with the aim of improving the design and reporting of such trials. An interdisciplinary and international research team engaged in an iterative consensus building process to develop and refine the conceptual framework via face-to-face meetings, teleconferences and email correspondence, including findings from a validation exercise whereby two independent reviewers used the emerging framework to classify a sample of randomised trials. A randomised trial can usefully be classified as 'health equity relevant' if it assesses the effects of an intervention on the health or its determinants of either individuals or a population who experience ill health due to disadvantage defined across one or more social determinants of health. Health equity-relevant randomised trials can either exclusively focus on a single population or collect data potentially useful for assessing differential effects of the intervention across multiple populations experiencing different levels or types of social disadvantage. Trials that are not classified as 'health equity relevant' may nevertheless provide information that is indirectly relevant to assessing equity impact, including information about individual level variation unrelated to social disadvantage and potentially useful in secondary modelling studies. The conceptual framework may be used to design and report randomised trials. The framework could also be used for other study designs to contribute to the evidence base for improved health equity. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  4. Conductive Education as a Method of Stroke Rehabilitation: A Single Blinded Randomised Controlled Feasibility Study

    Directory of Open Access Journals (Sweden)

    Judith Bek

    2016-01-01

    Full Text Available Background. Conductive Education for stroke survivors has shown promise but randomised evidence is unavailable. This study assessed the feasibility of a definitive randomised controlled trial to evaluate efficacy. Methods. Adult stroke survivors were recruited through local community notices. Those completing the baseline assessment were randomised using an online program and group allocation was independent. Intervention group participants received 10 weekly 1.5-hour sessions of Conductive Education at the National Institute of Conductive Education in Birmingham, UK. The control group participants attended two group meetings. The study evaluated the feasibility of recruitment procedures, delivery of the intervention, retention of participants, and appropriateness of outcome measures and data collection methods. Independent assessments included the Barthel Index, the Stroke Impact Scale, the Timed Up and Go test, and the Hospital Anxiety and Depression Scale. Results. Eighty-two patients were enrolled; 77 completed the baseline assessment (46 men, mean age 62.1 yrs. and were randomised. 70 commenced the intervention (n=37 or an equivalent waiting period (n=33. 32/37 completed the 10-week training and 32/33 the waiting period. There were no missing items from completed questionnaires and no adverse events. Discussion. Recruitment, intervention, and assessment methods worked well. Transport issues for intervention and assessment appointments require review. Conclusion. A definitive trial is feasible. This trial is registered with ISRCTN84064492.

  5. Psychosocial consequences of allocation to lung cancer screening: a randomised controlled trial.

    Science.gov (United States)

    Aggestrup, Louise Mosborg; Hestbech, Mie Sara; Siersma, Volkert; Pedersen, Jesper Holst; Brodersen, John

    2012-01-01

    To examine the psychosocial consequences of being allocated to the control group as compared with the screen group in a randomised lung cancer screening trial. The Danish Lung Cancer Screening Trial, a randomised controlled trial, ran from 2004 to 2010 with the purpose of investigating the benefits and harms of lung cancer screening. The participants in Danish Lung Cancer Screening Trial were randomised to either the control group or the screen group and were asked to complete the questionnaires Consequences Of Screening and Consequences Of Screening in Lung Cancer (COS-LC). The Consequences Of Screening and the COS-LC were used to examine the psychosocial consequences of participating in the study, by comparing the control and the screen groups' responses at the prevalence and at the incidence round. There was no statistically significant difference in socio-demographic characteristics or smoking habits between the two groups. Responses to the COS-LC collected before the incidence round were statistically significantly different on the scales 'anxiety', 'behaviour', 'dejection', 'self-blame', 'focus on airway symptoms' and 'introvert', with the control group reporting higher negative psychosocial consequences. Furthermore, the participants in both the control and the screen groups exhibited a mean increase in negative psychosocial consequences when their responses from the prevalence round were compared with their responses from the first incidence round. Participation in a randomised controlled trial on lung cancer screening has negative psychosocial consequences for the apparently healthy participants-both the participants in the screen group and the control group. This negative impact was greatest for the control group.

  6. Single-blind, placebo controlled randomised clinical study of chitosan for body weight reduction

    OpenAIRE

    Trivedi, VR; Satia, MC; Deschamps, A.; Maquet, V.; Shah, RB; Zinzuwadia, PH; Trivedi, JV

    2016-01-01

    Background Chitosan is a dietary fibre which acts by reducing fat absorption and thus used as a means for controlling weight. Weight loss clinical trial outcomes, however, have contradictory results regarding its efficacy. The primary objective of the present study was to evaluate the efficacy and safety of a chitosan from fungal origin in treatment of excess weight in the absence of dietary restrictions. Methods A phase IV, randomised, multicentre, single-blind, placebo-controlled, clinical ...

  7. A feasibility and efficacy randomised controlled trial of swaddling for controlling procedural pain in preterm infants.

    Science.gov (United States)

    Ho, Lai Ping; Ho, Simone S M; Leung, Doris Y P; So, Winnie K W; Chan, Carmen W H

    2016-02-01

    This study aimed to investigate the feasibility and efficacy of swaddling to control procedural pain among preterm infants. Swaddling has been recommended for controlling neonatal pain. However, the feasibility for use is uncertain and insufficient evidence is available among preterm infants. A two-arm randomised controlled trial with repeated measures. The study was conducted in a 21-bed neonatal intensive care unit of a regional hospital in Hong Kong. Preterm infants who required heelstick procedure were eligible. Fifty-four preterm infants between 30-37 gestational weeks were randomly assigned to swaddling (n = 27) and control (standard care, n = 27) groups. Pain assessment was performed pre, during, immediate, two, four, six and eight minutes after heelstick procedure using the Premature Infant Pain Profile. The mean Premature Infant Pain Profile scores were significantly reduced in the intervention group compared to the control group during, immediate, two, four, and six minutes after the heelstick procedure. The mean changes of heart rate and oxygen saturation in the intervention group were significantly lower than that of the control group at all measured time points. Notably, the swaddled infants quickly resumed to the baseline level at two minutes whereas the control group reached the stable state at an extended period of six minutes. The findings show that swaddling is feasible and efficacious in controlling pain for heelstick procedure among preterm infants. No adverse effects were observed. This article presents the feasibility and efficacy of swaddling as a non-pharmacological and non-invasive intervention to relieve pain during the heelstick procedures among preterm infants. Swaddling can contribute to control minor procedural pain in neonates as one of the simple, safe, cost effective, humanistic and natural analgesia alternatives. © 2016 John Wiley & Sons Ltd.

  8. Diamorphine for pain relief in labour : a randomised controlled trial comparing intramuscular injection and patient-controlled analgesia.

    Science.gov (United States)

    McInnes, Rhona J; Hillan, Edith; Clark, Diana; Gilmour, Harper

    2004-10-01

    To compare the efficacy of diamorphine administered by a patient-controlled pump (patient-controlled analgesia) with intramuscular administration for pain relief in labour. Randomised controlled trial. The South Glasgow University Hospitals NHS Trust. Primigravidae and multigravidae in labour at term (37-42 weeks). Women were randomised in labour to the study (patient-controlled analgesia) or control group (intramuscular). Randomisation was achieved through a random permuted block design stratified by parity. Study group women were given a loading dose of 1.2 mg diamorphine intravenously and then attached to the pump. Control group women received intramuscular diamorphine as per hospital protocol. Participants were also given 3 mg of buccal Stemetil. Data were collected throughout labour and at six postnatal weeks. Analgesia requirements during labour and women's satisfaction with the method of pain relief. Women in the study group (patient-controlled analgesia) used significantly less diamorphine than women in the control group (intramuscular) but were significantly more likely to state that they were very dissatisfied with their use of diamorphine and were significantly more likely to opt out of the trial before the birth of the baby. The majority of women in both groups used other analgesia concurrent with diamorphine such as Entonox, aromatherapy or TENS. Patient-controlled analgesia administration of diamorphine for the relief of pain in labour offers no significant advantages over intramuscular administration. The results also suggest that diamorphine is a poor analgesic for labour pain irrespective of the mode of administration.

  9. Effects of remote, retroactive intercessory prayer on outcomes in patients with bloodstream infection: randomised controlled trial

    Science.gov (United States)

    Leibovici, Leonard

    2001-01-01

    Objective To determine whether remote, retroactive intercessory prayer, said for a group of patients with a bloodstream infection, has an effect on outcomes. Design Double blind, parallel group, randomised controlled trial of a retroactive intervention. Setting University hospital. Subjects All 3393 adult patients whose bloodstream infection was detected at the hospital in 1990-6. Intervention In July 2000 patients were randomised to a control group and an intervention group. A remote, retroactive intercessory prayer was said for the well being and full recovery of the intervention group. Main outcome measures Mortality in hospital, length of stay in hospital, and duration of fever. Results Mortality was 28.1% (475/1691) in the intervention group and 30.2% (514/1702) in the control group (P for difference=0.4). Length of stay in hospital and duration of fever were significantly shorter in the intervention group than in the control group (P=0.01 and P=0.04, respectively). Conclusions Remote, retroactive intercessory prayer said for a group is associated with a shorter stay in hospital and shorter duration of fever in patients with a bloodstream infection and should be considered for use in clinical practice. What is already known on this topicTwo randomised controlled trials of remote intercessory prayer (praying for persons unknown) showed a beneficial effect in patients in an intensive coronary care unitA recent systematic review found that 57% of the randomised, placebo controlled trials of distant healing showed a positive treatment effectWhat this study addsRemote intercessory prayer said for a group of patients is associated with a shorter hospital stay and shorter duration of fever in patients with a bloodstream infection, even when the intervention is performed 4-10 years after the infection PMID:11751349

  10. Chinese Obstetrics & Gynecology journal club: a randomised controlled trial.

    Science.gov (United States)

    Tsui, Ilene K; Dodson, William C; Kunselman, Allen R; Kuang, Hongying; Han, Feng-Juan; Legro, Richard S; Wu, Xiao-Ke

    2016-01-28

    To assess whether a journal club model could improve comprehension and written and spoken medical English in a population of Chinese medical professionals. The study population consisted of 52 medical professionals who were residents or postgraduate master or PhD students in the Department of Obstetrics and Gynecology, Heilongjiang University of Chinese Medicine, China. After a three-part baseline examination to assess medical English comprehension, participants were randomised to either (1) an intensive journal club treatment arm or (2) a self-study group. At the conclusion of the 8-week intervention participants (n=52) were re-tested with new questions. The primary outcome was the change in score on a multiple choice examination. Secondary outcomes included change in scores on written and oral examinations which were modelled on the Test of English as a Foreign Language (TOEFL). Both groups had improved scores on the multiple choice examination without a statistically significant difference between them (90% power). However, there was a statistically significant difference between the groups in mean improvement in scores for both written (95% CI 1.1 to 5.0; p=0.003) and spoken English (95% CI 0.06 to 3.7; p=0.04) favouring the journal club intervention. Interacting with colleagues and an English-speaking facilitator in a journal club improved both written and spoken medical English in Chinese medical professionals. Journal clubs may be suitable for use as a self-sustainable teaching model to improve fluency in medical English in foreign medical professionals. NCT01844609. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  11. Randomised Controlled Trials May Underestimate Drug Effects: Balanced Placebo Trial Design

    Science.gov (United States)

    Lund, Karen; Vase, Lene; Petersen, Gitte L.; Jensen, Troels S.; Finnerup, Nanna B.

    2014-01-01

    Background It is an inherent assumption in randomised controlled trials that the drug effect can be estimated by subtracting the response during placebo from the response during active drug treatment. Objective To test the assumption of additivity. The primary hypothesis was that the total treatment effect is smaller than the sum of the drug effect and the placebo effect. The secondary hypothesis was that non-additivity was most pronounced in participants with large placebo effects. Methods We used a within-subject randomised blinded balanced placebo design and included 48 healthy volunteers (50% males), mean (SD) age 23.4 (6.2) years. Experimental pain was induced by injections of hypertonic saline into the masseter muscle. Participants received four injections with hypertonic saline along with lidocaine or matching placebo in randomised order: A: received hypertonic saline/told hypertonic saline; B: received hypertonic saline+lidocaine/told hypertonic saline; C: received hypertonic saline+placebo/told hypertonic saline+pain killer; D: received hypertonic saline+lidocaine/told hypertonic saline+pain killer. The primary outcome measure was the area under the curve (AUC, mm2) of pain intensity during injections. Results There was a significant difference between the sum of the drug effect and the placebo effect (mean AUC 6279 mm2 (95% CI, 4936–7622)) and the total treatment effect (mean AUC 5455 mm2 (95% CI, 4585–6324)) (P = 0.049). This difference was larger for participants with large versus small placebo effects (P = 0.015), and the difference correlated significantly with the size of the placebo effect (r = 0.65, P = 0.006). Conclusion Although this study examined placebo effects and not the whole placebo response as in randomised controlled trials, it does suggest that the additivity assumption may be incorrect, and that the estimated drug effects in randomised controlled trials may be underestimated, particularly in studies reporting large

  12. Assessment of the quality of reporting of randomised controlled trials in otorhinolaryngologic literature - adherence to the CONSORT statement

    NARCIS (Netherlands)

    Peters, Jeroen P M; Hooft, Lotty; Grolman, Wilko; Stegeman, Inge

    2015-01-01

    BACKGROUND: Randomised Controlled Trials (RCTs) are the preferred study design when comparing therapeutical interventions in medicine. To improve clarity, consistency and transparency of reporting RCTs, the Consolidated Standards of Reporting Trials (CONSORT) statement was developed. OBJECTIVES: (1)

  13. Inspiratory muscle training does not improve clinical outcomes in 3-week COPD rehabilitation : Results from a randomised controlled trial

    NARCIS (Netherlands)

    Schultz, Konrad; Jelusic, Danijel; Wittmann, Michael; Krämer, Benjamin; Huber, Veronika; Fuchs, Sebastian; Lehbert, Nicola; Wingart, Silke; Stojanovic, Dragan; Göhl, Oliver; Alma, Harma J; de Jong, Corina; van der Molen, Thys; Faller, Hermann; Schuler, Michael

    The value of inspiratory muscle training (IMT) in pulmonary rehabilitation in chronic obstructive pulmonary disease (COPD) is unclear. The RIMTCORE (Routine Inspiratory Muscle Training within COPD Rehabilitation) randomised controlled trial examined the effectiveness of IMT added to pulmonary

  14. Short course prednisolone for adhesive capsulitis (frozen shoulder or stiff painful shoulder): a randomised, double blind, placebo controlled trial

    NARCIS (Netherlands)

    Buchbinder, R.; Hoving, J. L.; Green, S.; Hall, S.; Forbes, A.; Nash, P.

    2004-01-01

    OBJECTIVE: To determine whether a short course of prednisolone is superior to placebo for improving pain, function, and range of motion in adhesive capsulitis. DESIGN: Double blind, randomised, placebo controlled trial. SETTING: Community based rheumatology practice in Australia. PARTICIPANTS: 50

  15. Fusidic acid cream in the treatment of impetigo in general practice: double blind randomised placebo controlled trial

    NARCIS (Netherlands)

    S. Koning (Sander); L.W.A. van Suijlekom-Smit (Lisette); J.L. Nouwen (Jan); C.M. Verduin (Cees); R.M.D. Bernsen (Roos); A.P. Oranje (Arnold); S. Thomas (Siep); J.C. van der Wouden (Hans)

    2002-01-01

    textabstractOBJECTIVE: To test the hypothesis that fusidic acid would not increase the treatment effect of disinfecting with povidone-iodine alone in children with impetigo. DESIGN: Randomised placebo controlled trial. SETTING: General practices in Greater Rotterdam.

  16. Timing of birth for women with a twin pregnancy at term: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Haslam Ross R

    2010-10-01

    is a protocol for a randomised trial, the findings of which will contribute information about the optimal time of birth for women with an uncomplicated multiple pregnancy at and beyond 37 weeks gestation. Clinical Trial Registration Current Controlled Trials ISRCTN15761056

  17. Changing cluster composition in cluster randomised controlled trials: design and analysis considerations

    Science.gov (United States)

    2014-01-01

    Background There are many methodological challenges in the conduct and analysis of cluster randomised controlled trials, but one that has received little attention is that of post-randomisation changes to cluster composition. To illustrate this, we focus on the issue of cluster merging, considering the impact on the design, analysis and interpretation of trial outcomes. Methods We explored the effects of merging clusters on study power using standard methods of power calculation. We assessed the potential impacts on study findings of both homogeneous cluster merges (involving clusters randomised to the same arm of a trial) and heterogeneous merges (involving clusters randomised to different arms of a trial) by simulation. To determine the impact on bias and precision of treatment effect estimates, we applied standard methods of analysis to different populations under analysis. Results Cluster merging produced a systematic reduction in study power. This effect depended on the number of merges and was most pronounced when variability in cluster size was at its greatest. Simulations demonstrate that the impact on analysis was minimal when cluster merges were homogeneous, with impact on study power being balanced by a change in observed intracluster correlation coefficient (ICC). We found a decrease in study power when cluster merges were heterogeneous, and the estimate of treatment effect was attenuated. Conclusions Examples of cluster merges found in previously published reports of cluster randomised trials were typically homogeneous rather than heterogeneous. Simulations demonstrated that trial findings in such cases would be unbiased. However, simulations also showed that any heterogeneous cluster merges would introduce bias that would be hard to quantify, as well as having negative impacts on the precision of estimates obtained. Further methodological development is warranted to better determine how to analyse such trials appropriately. Interim recommendations

  18. Outcome reporting across randomised controlled trials evaluating therapeutic interventions for pre-eclampsia.

    Science.gov (United States)

    Duffy, Jmn; Hirsch, M; Kawsar, A; Gale, C; Pealing, L; Plana, M N; Showell, M; Williamson, P R; Khan, K S; Ziebland, S; McManus, R J

    2017-11-01

    Standardising outcome collection and reporting in pre-eclampsia trials requires an appraisal of current outcome reporting. To map maternal and offspring outcome reporting across randomised trials evaluating therapeutic interventions for pre-eclampsia. Randomised trials were identified by searching bibliographical databases from inception to January 2016. Randomised controlled trials. We systematically extracted and categorised outcome reporting. Seventy-nine randomised trials, reporting data from 31 615 maternal participants and 28 172 of their offspring, were included. Fifty-five different interventions were evaluated. Included trials reported 119 different outcomes, including 72 maternal outcomes and 47 offspring outcomes. Maternal outcomes were inconsistently reported across included trials; for example, 11 trials (14%) reported maternal mortality, reporting data from 12 422 participants, and 16 trials (20%) reported cardiovascular morbidity, reporting data from 14 963 maternal participants. Forty-three trials (54%) reported fetal outcomes and 23 trials (29%) reported neonatal outcomes. Twenty-eight trials (35%) reported offspring mortality. There was poor reporting of childhood outcomes: six trials (8%) reported neurodevelopmental outcomes. Less than half of included trials reported any relevant information regarding harms for maternal participants and their offspring. Most randomised trials evaluating interventions for pre-eclampsia are missing information on clinically important outcomes, and in particular have neglected to evaluate efficacy and safety in the offspring of participants. Developing and implementing a minimum data set, known as a core outcome set, in future pre-eclampsia trials could help to address these issues. Future #preeclampsia research requires a core outcome set to reduce #research waste. @coreoutcomes @jamesmnduffy International Prospective Register of Systematic Reviews: CRD42015015529; www.crd

  19. Changing cluster composition in cluster randomised controlled trials: design and analysis considerations.

    Science.gov (United States)

    Corrigan, Neil; Bankart, Michael J G; Gray, Laura J; Smith, Karen L

    2014-05-24

    There are many methodological challenges in the conduct and analysis of cluster randomised controlled trials, but one that has received little attention is that of post-randomisation changes to cluster composition. To illustrate this, we focus on the issue of cluster merging, considering the impact on the design, analysis and interpretation of trial outcomes. We explored the effects of merging clusters on study power using standard methods of power calculation. We assessed the potential impacts on study findings of both homogeneous cluster merges (involving clusters randomised to the same arm of a trial) and heterogeneous merges (involving clusters randomised to different arms of a trial) by simulation. To determine the impact on bias and precision of treatment effect estimates, we applied standard methods of analysis to different populations under analysis. Cluster merging produced a systematic reduction in study power. This effect depended on the number of merges and was most pronounced when variability in cluster size was at its greatest. Simulations demonstrate that the impact on analysis was minimal when cluster merges were homogeneous, with impact on study power being balanced by a change in observed intracluster correlation coefficient (ICC). We found a decrease in study power when cluster merges were heterogeneous, and the estimate of treatment effect was attenuated. Examples of cluster merges found in previously published reports of cluster randomised trials were typically homogeneous rather than heterogeneous. Simulations demonstrated that trial findings in such cases would be unbiased. However, simulations also showed that any heterogeneous cluster merges would introduce bias that would be hard to quantify, as well as having negative impacts on the precision of estimates obtained. Further methodological development is warranted to better determine how to analyse such trials appropriately. Interim recommendations include avoidance of cluster merges where

  20. Can sutures get wet? Prospective randomised controlled trial of wound management in general practice

    Science.gov (United States)

    Heal, Clare; Buettner, Petra; Raasch, Beverly; Browning, Sheldon; Graham, David; Bidgood, Rachel; Campbell, Margaret; Cruikshank, Robert

    2006-01-01

    Objective To compare standard management of keeping wounds dry and covered with allowing wounds to be uncovered and wet in the first 48 hours after minor skin excision. Design Prospective, randomised controlled, multicentre trial testing for equivalence of infection rates. Setting Primary care in regional centre, Queensland, Australia. Participants 857 patients randomised to either keep their wound dry and covered (n = 442) or remove the dressing and wet the wound (n = 415). Results The incidence of infection in the intervention group (8.4%) was not inferior to the incidence in the control group (8.9%) (P < 0.05). The one sided 95% confidence interval for the difference of infection rates was ∞ to 0.028. Conclusion These results indicate that wounds can be uncovered and allowed to get wet in the first 48 hours after minor skin excision without increasing the incidence of infection. PMID:16636023

  1. Are specialist outreach clinics for orthodontic consultation effective? A randomised controlled trial

    OpenAIRE

    Mandall, Nicola; O'Brien, K.

    2001-01-01

    Objective To develop outreach clinics for orthodontic consultation and evaluate their costs and effectiveness. Design Single centre randomised controlled trial with random allocation of referred patients to outreach or main base consultation appointments. Setting One hospital orthodontic department and three community health centre clinics in Greater Manchester. Subjects 324 patients who were referred for orthodontic treatment. Main outcome measures The outcome of consultation, the cost and d...

  2. Acupuncture reduces crying in infants with infantile colic: a randomised, controlled, blind clinical study

    OpenAIRE

    Landgren, Kajsa; Kvorning, Nina; Hallstr?m, Inger

    2010-01-01

    Objective To investigate whether acupuncture reduces the duration and intensity of crying in infants with colic. Patients and methods 90 otherwise healthy infants, 2?8 weeks old, with infantile colic were randomised in this controlled blind study. 81 completed a structured programme consisting of six visits during 3 weeks to an acupuncture clinic in Sweden. Parents blinded to the allocation of their children met a blinded nurse. The infant was subsequently given to another nurse in a separate...

  3. Effect of a multimodal high intensity exercise intervention in cancer patients undergoing chemotherapy: randomised controlled trial

    OpenAIRE

    Adamsen, Lis; Quist, Morten; Andersen, Christina; M?ller, Tom; Herrstedt, J?rn; Kronborg, Dorte; Baadsgaard, Marie T; Vistisen, Kirsten; Midtgaard, Julie; Christiansen, Birgitte; Stage, Maria; Kronborg, Morten T; R?rth, Mikael

    2009-01-01

    Objective To assess the effect of a multimodal group exercise intervention, as an adjunct to conventional care, on fatigue, physical capacity, general wellbeing, physical activity, and quality of life in patients with cancer who were undergoing adjuvant chemotherapy or treatment for advanced disease. Design Randomised controlled trial. Setting Two university hospitals in Copenhagen, Denmark. Participants 269 patients with cancer; 73 men, 196 women, mean age 47 years (range 20-65) representing...

  4. CONSORT recommendations in abstracts of randomised, controlled trials on migraine and headache

    DEFF Research Database (Denmark)

    Tfelt-Hansen, Peer Carsten

    2011-01-01

    A CONSORT statement on the content of abstracts of randomised, controlled trials (RCTs) was published in 2008. I therefore reviewed the abstracts from 2009 to 2010 published on RCTs in Cephalalgia, Headache and other (non-headache) journals. The following items were reviewed: number of patients, ....... The influence of the CONSORT statement on reporting in abstracts has so far only had a limited influence on the headache literature....

  5. Combined oral contraceptive treatment for bleeding complaints with the etonogestrel contraceptive implant: a randomised controlled trial

    OpenAIRE

    Hou, MY; McNicholas, C; Creinin, MD

    2016-01-01

    © 2016 The European Society of Contraception and Reproductive Health. Objective: Estimate symptom improvement rate of women with bleeding complaints using the etonogestrel contraceptive implant when started on continuous combined oral contraceptives (COC). Methods: We conducted a double-blinded randomised controlled trial of women reporting troublesome bleeding related to their etonogestrel contraceptive implant and desiring intervention. Participants received continuous COCs or placebo for f...

  6. Fracture fixation in the operative management of hip fractures (FAITH): an international, multicentre, randomised controlled trial

    OpenAIRE

    Nauth, A. (Aaron); Creek, A.T. (Aaron T.); Zellar, A. (Abby); Lawendy, A.-R. (Abdel-Rahman); Dowrick, A. (Adam); Gupta, A. (Ajay); Dadi, A. (Akhil); Kampen, A.; Yee, A. (Albert); Vries, Alexander; de Mol van Otterloo, A. (Alexander); Garibaldi, A. (Alisha); Liew, A. (Allen); McIntyre, A.W. (Allison W.); Prasad, A.S. (Amal Shankar)

    2017-01-01

    textabstractBackground Reoperation rates are high after surgery for hip fractures. We investigated the effect of a sliding hip screw versus cancellous screws on the risk of reoperation and other key outcomes. Methods For this international, multicentre, allocation concealed randomised controlled trial, we enrolled patients aged 50 years or older with a low-energy hip fracture requiring fracture fixation from 81 clinical centres in eight countries. Patients were assigned by minimisation with a...

  7. Erythropoietin in traumatic brain injury: study protocol for a randomised controlled trial.

    LENUS (Irish Health Repository)

    Nichol, Alistair

    2015-02-08

    Traumatic brain injury is a leading cause of death and disability worldwide. Laboratory and clinical studies demonstrate a possible beneficial effect of erythropoietin in improving outcomes in the traumatic brain injury cohort. However, there are concerns regarding the association of erythropoietin and thrombosis in the critically ill. A large-scale, multi-centre, blinded, parallel-group, placebo-controlled, randomised trial is currently underway to address this hypothesis.

  8. The significance of clinical experience on learning outcome from resuscitation training-a randomised controlled study

    DEFF Research Database (Denmark)

    Jensen, Morten Lind; Lippert, Freddy; Hesselfeldt, Rasmus

    2008-01-01

    and retention of learning. MATERIALS AND METHODS: This was a prospective single blinded randomised controlled study of the learning outcome from a standard ALS course on a volunteer sample of the entire cohort of newly graduated doctors from Copenhagen University. The outcome measurement was ALS...... but statistically significant impact on the retention of learning, but not on the immediate learning outcome Udgivelsesdato: 2008/12/4...

  9. Outcomes in randomised controlled trials in prevention and management of carious lesions: a systematic review

    OpenAIRE

    Levey, Colin; Innes, Nicola; Schwendicke, Falk; Lamont, Thomas; Göstemeyer, Gerd

    2017-01-01

    Background Inconsistent outcome reporting is one significant hurdle to combining results from trials into systematic reviews. Core outcome sets (COS) can reduce this barrier. The aim of this review was to map outcomes reported in caries prevention and management randomised controlled trials (RCT) as a first step to COS development. We also investigated RCT characteristics and reporting of primary outcomes and sample size calculations. Methods PubMed, Embase, Web of Knowledge and Cochrane CENT...

  10. The effect of funding sources on donepezil randomised controlled trial outcome: a meta-analysis

    Science.gov (United States)

    Killin, Lewis O J; Russ, Tom C; Starr, John M; Abrahams, Sharon; Della Sala, Sergio

    2014-01-01

    Objective To investigate whether there is a difference in the treatment effect of donepezil on cognition in Alzheimer disease between industry-funded and independent randomised controlled trials. Design Fixed effects meta-analysis of standardised effects of donepezil on cognition as measured by the Mini Mental State Examination and the Alzheimer’s Disease Assessment Scale-cognitive subscale. Data sources Studies included in the meta-analyses reported in the National Institute for Health and Care Excellence (NICE) technical appraisal 217 updated with new studies through a PubMed search. Eligibility criteria Inclusion criteria were double-blind, placebo-controlled trials of any length comparing patients diagnosed with probable Alzheimer disease (according to the NINCDS-ADRDA/DSM-III/IV criteria) taking any dosage of donepezil. Studies of combination therapies (eg, donepezil and memantine) were excluded, as were studies that enrolled patients with a diagnosis of Alzheimer disease associated with other disorders (eg, Parkinson's disease and Down's syndrome). Results Our search strategy identified 14 relevant trials (4 independent) with suitable data. Trials sponsored by pharmaceutical companies reported a larger effect of donepezil on standardised cognitive tests than trials published by independent research groups (standardised mean difference (SMD)=0.46, 95% CI 0.37 to 0.55 vs SMD=0.33, 95% CI 0.18 to 0.48, respectively). This difference remained when only data representing change up to 12 weeks from baseline were analysed (industry SMD=0.44, 95% CI 0.34 to 0.53 vs independent SMD=0.35, 95% CI 0.18 to 0.52). Analysis revealed that the effect of funding as a moderator variable of study heterogeneity was not statistically significant at either time point. Conclusions The effect size of donepezil on cognition is larger in industry-funded than independent trials and this is not explained by the longer duration of industry-funded trials. The lack of a statistically

  11. Conservative treatment in patients with an acute lumbosacral radicular syndrome: design of a randomised clinical trial [ISRCTN68857256

    Directory of Open Access Journals (Sweden)

    Peul Wilco C

    2004-11-01

    Full Text Available Abstract Background The objective is to present the design of randomised clinical trial (RCT on the effectiveness of physical therapy added to general practitioners management compared to general practitioners management only in patients with an acute lumbosacral radicular syndrome (also called sciatica. Methods/Design Patients in general practice diagnosed with an acute (less than 6 weeks lumbosacral radicular syndrome and an age above 18 years are eligible for participation. The general practitioners treatment follows their clinical guideline. The physical therapy treatment will consist of patient education and exercise therapy. The primary outcome measure is patients reported global perceived effect. Secondary outcome measures are severity of complaints, functional status, health status, fear of movement, medical consumption, sickness absence, costs and treatment preference. The follow-up is 52 weeks. Discussion Treatment by general practitioners and physical therapists in this study will be transparent and not a complete "black box". The results of this trial will contribute to the decision of the general practitioner regarding referral to physical therapy in patients with an acute lumbosacral radicular syndrome.

  12. Optimal timing of an invasive strategy in patients with non-ST-elevation acute coronary syndrome: a meta-analysis of randomised trials.

    Science.gov (United States)

    Jobs, Alexander; Mehta, Shamir R; Montalescot, Gilles; Vicaut, Eric; Van't Hof, Arnoud W J; Badings, Erik A; Neumann, Franz-Josef; Kastrati, Adnan; Sciahbasi, Alessandro; Reuter, Paul-Georges; Lapostolle, Frédéric; Milosevic, Aleksandra; Stankovic, Goran; Milasinovic, Dejan; Vonthein, Reinhard; Desch, Steffen; Thiele, Holger

    2017-08-19

    A routine invasive strategy is recommended for patients with non-ST-elevation acute coronary syndromes (NSTE-ACS). However, optimal timing of invasive strategy is less clearly defined. Individual clinical trials were underpowered to detect a mortality benefit; we therefore did a meta-analysis to assess the effect of timing on mortality. We identified randomised controlled trials comparing an early versus a delayed invasive strategy in patients presenting with NSTE-ACS by searching MEDLINE, Cochrane Central Register of Controlled Trials, and Embase. We included trials that reported all-cause mortality at least 30 days after in-hospital randomisation and for which the trial investigators agreed to collaborate (ie, providing individual patient data or standardised tabulated data). We pooled hazard ratios (HRs) using random-effects models. This meta-analysis is registered at PROSPERO (CRD42015018988). We included eight trials (n=5324 patients) with a median follow-up of 180 days (IQR 180-360). Overall, there was no significant mortality reduction in the early invasive group compared with the delayed invasive group HR 0·81, 95% CI 0·64-1·03; p=0·0879). In pre-specified analyses of high-risk patients, we found lower mortality with an early invasive strategy in patients with elevated cardiac biomarkers at baseline (HR 0·761, 95% CI 0·581-0·996), diabetes (0·67, 0·45-0·99), a GRACE risk score more than 140 (0·70, 0·52-0·95), and aged 75 years older (0·65, 0·46-0·93), although tests for interaction were inconclusive. An early invasive strategy does not reduce mortality compared with a delayed invasive strategy in all patients with NSTE-ACS. However, an early invasive strategy might reduce mortality in high-risk patients. None. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Assessing Cognitive behavioural Therapy in Irritable Bowel (ACTIB): protocol for a randomised controlled trial of clinical-effectiveness and cost-effectiveness of therapist delivered cognitive behavioural therapy and web-based self-management in irritable bowel syndrome in adults

    Science.gov (United States)

    Everitt, Hazel; Landau, Sabine; Little, Paul; Bishop, Felicity L; McCrone, Paul; O'Reilly, Gilly; Coleman, Nicholas; Logan, Robert; Chalder, Trudie; Moss-Morris, Rona

    2015-01-01

    Introduction Irritable bowel syndrome (IBS) affects 10–22% of the UK population, with England's annual National Health Service (NHS) costs amounting to more than £200 million. Abdominal pain, bloating and altered bowel habit affect quality of life, social functioning and time off work. Current treatment relies on a positive diagnosis, reassurance, lifestyle advice and drug therapies, but many people suffer ongoing symptoms. Cognitive behaviour therapy (CBT) and self-management can be helpful, but availability is limited. Methods and analysis To determine the clinical- and cost-effectiveness of therapist delivered cognitive behavioural therapy (TCBT) and web-based CBT self-management (WBCBT) in IBS, 495 participants with refractory IBS will be randomised to TCBT plus treatment as usual (TAU); WBCBT plus TAU; or TAU alone. The two CBT programmes have similar content. However, TCBT consists of six, 60 min telephone CBT sessions with a therapist over 9 weeks, at home, and two ‘booster’ 1 hour follow-up phone calls at 4 and 8 months (8 h therapist contact time). WBCBT consists of access to a previously developed and piloted WBCBT management programme (Regul8) and three 30 min therapist telephone sessions over 9 weeks, at home, and two ‘booster’ 30 min follow-up phone calls at 4 and 8 months (2½ h therapist contact time). Clinical effectiveness will be assessed by examining the difference between arms in the IBS Symptom Severity Score (IBS SSS) and Work and Social Adjustment Scale (WASAS) at 12 months from randomisation. Cost-effectiveness will combine measures of resource use with the IBS SSS at 12 months and quality-adjusted life years. Ethics and dissemination This trial has full ethical approval. It will be disseminated via peer reviewed publications and conference presentations. The results will enable clinicians, patients and health service planners to make informed decisions regarding the management of IBS with CBT. Trial

  14. Protocol for the PACE trial: A randomised controlled trial of adaptive pacing, cognitive behaviour therapy, and graded exercise as supplements to standardised specialist medical care versus standardised specialist medical care alone for patients with the chronic fatigue syndrome/myalgic encephalomyelitis or encephalopathy

    Directory of Open Access Journals (Sweden)

    DeCesare Julia C

    2007-03-01

    Full Text Available Abstract Background Chronic fatigue syndrome (CFS, also called myalgic encephalomyelitis/encephalopathy or ME is a debilitating condition with no known cause or cure. Improvement may occur with medical care and additional therapies of pacing, cognitive behavioural therapy and graded exercise therapy. The latter two therapies have been found to be efficacious in small trials, but patient organisations' surveys have reported adverse effects. Although pacing has been advocated by patient organisations, it lacks empirical support. Specialist medical care is commonly provided but its efficacy when given alone is not established. This trial compares the efficacy of the additional therapies when added to specialist medical care against specialist medical care alone. Methods/Design 600 patients, who meet operationalised diagnostic criteria for CFS, will be recruited from secondary care into a randomised trial of four treatments, stratified by current comorbid depressive episode and different CFS/ME criteria. The four treatments are standardised specialist medical care either given alone, or with adaptive pacing therapy or cognitive behaviour therapy or graded exercise therapy. Supplementary therapies will involve fourteen sessions over 23 weeks and a 'booster session' at 36 weeks. Outcome will be assessed at 12, 24, and 52 weeks after randomisation. Two primary outcomes of self-rated fatigue and physical function will assess differential effects of each treatment on these measures. Secondary outcomes include adverse events and reactions, subjective measures of symptoms, mood, sleep and function and objective measures of physical activity, fitness, cost-effectiveness and cost-utility. The primary analysis will be based on intention to treat and will use logistic regression models to compare treatments. Secondary outcomes will be analysed by repeated measures analysis of variance with a linear mixed model. All analyses will allow for stratification

  15. Protocol for the PACE trial: A randomised controlled trial of adaptive pacing, cognitive behaviour therapy, and graded exercise as supplements to standardised specialist medical care versus standardised specialist medical care alone for patients with the chronic fatigue syndrome/myalgic encephalomyelitis or encephalopathy

    Science.gov (United States)

    White, Peter D; Sharpe, Michael C; Chalder, Trudie; DeCesare, Julia C; Walwyn, Rebecca

    2007-01-01

    Background Chronic fatigue syndrome (CFS, also called myalgic encephalomyelitis/encephalopathy or ME) is a debilitating condition with no known cause or cure. Improvement may occur with medical care and additional therapies of pacing, cognitive behavioural therapy and graded exercise therapy. The latter two therapies have been found to be efficacious in small trials, but patient organisations' surveys have reported adverse effects. Although pacing has been advocated by patient organisations, it lacks empirical support. Specialist medical care is commonly provided but its efficacy when given alone is not established. This trial compares the efficacy of the additional therapies when added to specialist medical care against specialist medical care alone. Methods/Design 600 patients, who meet operationalised diagnostic criteria for CFS, will be recruited from secondary care into a randomised trial of four treatments, stratified by current comorbid depressive episode and different CFS/ME criteria. The four treatments are standardised specialist medical care either given alone, or with adaptive pacing therapy or cognitive behaviour therapy or graded exercise therapy. Supplementary therapies will involve fourteen sessions over 23 weeks and a 'booster session' at 36 weeks. Outcome will be assessed at 12, 24, and 52 weeks after randomisation. Two primary outcomes of self-rated fatigue and physical function will assess differential effects of each treatment on these measures. Secondary outcomes include adverse events and reactions, subjective measures of symptoms, mood, sleep and function and objective measures of physical activity, fitness, cost-effectiveness and cost-utility. The primary analysis will be based on intention to treat and will use logistic regression models to compare treatments. Secondary outcomes will be analysed by repeated measures analysis of variance with a linear mixed model. All analyses will allow for stratification factors. Mediators and moderators

  16. Binocular treatment of amblyopia using videogames (BRAVO): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Guo, Cindy X; Babu, Raiju J; Black, Joanna M; Bobier, William R; Lam, Carly S Y; Dai, Shuan; Gao, Tina Y; Hess, Robert F; Jenkins, Michelle; Jiang, Yannan; Kowal, Lionel; Parag, Varsha; South, Jayshree; Staffieri, Sandra Elfride; Walker, Natalie; Wadham, Angela; Thompson, Benjamin

    2016-10-18

    Amblyopia is a common neurodevelopmental disorder of vision that is characterised by visual impairment in one eye and compromised binocular visual function. Existing evidence-based treatments for children include patching the nonamblyopic eye to encourage use of the amblyopic eye. Currently there are no widely accepted treatments available for adults with amblyopia. The aim of this trial is to assess the efficacy of a new binocular, videogame-based treatment for amblyopia in older children and adults. We hypothesise that binocular treatment will significantly improve amblyopic eye visual acuity relative to placebo treatment. The BRAVO study is a double-blind, randomised, placebo-controlled multicentre trial to assess the effectiveness of a novel videogame-based binocular treatment for amblyopia. One hundred and eight participants aged 7 years or older with anisometropic and/or strabismic amblyopia (defined as ≥0.2 LogMAR interocular visual acuity difference, ≥0.3 LogMAR amblyopic eye visual acuity and no ocular disease) will be recruited via ophthalmologists, optometrists, clinical record searches and public advertisements at five sites in New Zealand, Canada, Hong Kong and Australia. Eligible participants will be randomised by computer in a 1:1 ratio, with stratification by age group: 7-12, 13-17 and 18 years and older. Participants will be randomised to receive 6 weeks of active or placebo home-based binocular treatment. Treatment will be in the form of a modified interactive falling-blocks game, implemented on a 5th generation iPod touch device viewed through red/green anaglyphic glasses. Participants and those assessing outcomes will be blinded to group assignment. The primary outcome is the change in best-corrected distance visual acuity in the amblyopic eye from baseline to 6 weeks post randomisation. Secondary outcomes include distance and near visual acuity, stereopsis, interocular suppression, angle of strabismus (where applicable) measured at

  17. Protocol for the Electroencephalography Guidance of Anesthesia to Alleviate Geriatric Syndromes (ENGAGES) study: a pragmatic, randomised clinical trial

    Science.gov (United States)

    Wildes, T S; Winter, A C; Maybrier, H R; Mickle, A M; Lenze, E J; Stark, S; Lin, N; Inouye, S K; Schmitt, E M; McKinnon, S L; Muench, M R; Murphy, M R; Upadhyayula, R T; Fritz, B A; Escallier, K E; Apakama, G P; Emmert, D A; Graetz, T J; Stevens, T W; Palanca, B J; Hueneke, R L; Melby, S; Torres, B; Leung, J; Jacobsohn, E; Avidan, M S

    2016-01-01

    Introduction Postoperative delirium, arbitrarily defined as occurring within 5 days of surgery, affects up to 50% of patients older than 60 after a major operation. This geriatric syndrome is associated with longer intensive care unit and hospital stay, readmission, persistent cognitive deterioration and mortality. No effective preventive methods have been identified, but preliminary evidence suggests that EEG monitoring during general anaesthesia, by facilitating reduced anaesthetic exposure and EEG suppression, might decrease incident postoperative delirium. This study hypothesises that EEG-guidance of anaesthetic administration prevents postoperative delirium and downstream sequelae, including falls and decreased quality of life. Methods and analysis This is a 1232 patient, block-randomised, double-blinded, comparative effectiveness trial. Patients older than 60, undergoing volatile agent-based general anaesthesia for major surgery, are eligible. Patients are randomised to 1 of 2 anaesthetic approaches. One group receives general anaesthesia with clinicians blinded to EEG monitoring. The other group receives EEG-guidance of anaesthetic agent administration. The outcomes of postoperative delirium (≤5 days), falls at 1 and 12 months and health-related quality of life at 1 and 12 months will be compared between groups. Postoperative delirium is assessed with the confusion assessment method, falls with ProFaNE consensus questions and quality of life with the Veteran's RAND 12-item Health Survey. The intention-to-treat principle will be followed for all analyses. Differences between groups will be presented with 95% CIs and will be considered statistically significant at a two-sided pAnesthesia to Alleviate Geriatric Syndromes (ENGAGES) is approved by the ethics board at Washington University. Recruitment began in January 2015. Dissemination plans include presentations at scientific conferences, scientific publications, internet-based educational materials and

  18. Effect of virtual reality training on laparoscopic surgery: randomised controlled trial

    DEFF Research Database (Denmark)

    Larsen, Christian R; Soerensen, Jette L; Grantcharov, Teodor P

    2009-01-01

    -14 minutes) and in the control group was 24 (20-29) minutes (Pincreased in a clinically relevant manner using proficiency based virtual reality simulator training. The performance level of novices......OBJECTIVE: To assess the effect of virtual reality training on an actual laparoscopic operation. DESIGN: Prospective randomised controlled and blinded trial. SETTING: Seven gynaecological departments in the Zeeland region of Denmark. PARTICIPANTS: 24 first and second year registrars specialising...... in gynaecology and obstetrics. INTERVENTIONS: Proficiency based virtual reality simulator training in laparoscopic salpingectomy and standard clinical education (controls). MAIN OUTCOME MEASURE: The main outcome measure was technical performance assessed by two independent observers blinded to trainee...

  19. A randomised, feasibility trial of a tele-health intervention for Acute Coronary Syndrome patients with depression ('MoodCare': Study protocol

    Directory of Open Access Journals (Sweden)

    Hare David L

    2011-02-01

    Full Text Available Abstract Background Coronary heart disease (CHD and depression are leading causes of disease burden globally and the two often co-exist. Depression is common after Myocardial Infarction (MI and it has been estimated that 15-35% of patients experience depressive symptoms. Co-morbid depression can impair health related quality of life (HRQOL, decrease medication adherence and appropriate utilisation of health services, lead to increased morbidity and suicide risk, and is associated with poorer CHD risk factor profiles and reduced survival. We aim to determine the feasibility of conducting a randomised, multi-centre trial designed to compare a tele-health program (MoodCare for depression and CHD secondary prevention, with Usual Care (UC. Methods Over 1600 patients admitted after index admission for Acute Coronary Syndrome (ACS are being screened for depression at six metropolitan hospitals in the Australian states of Victoria and Queensland. Consenting participants are then contacted at two weeks post-discharge for baseline assessment. One hundred eligible participants are to be randomised to an intervention or a usual medical care control group (50 per group. The intervention consists of up to 10 × 30-40 minute structured telephone sessions, delivered by registered psychologists, commencing within two weeks of baseline screening. The intervention focuses on depression management, lifestyle factors (physical activity, healthy eating, smoking cessation, alcohol intake, medication adherence and managing co-morbidities. Data collection occurs at baseline (Time 1, 6 months (post-intervention (Time 2, 12 months (Time 3 and 24 months follow-up for longer term effects (Time 4. We are comparing depression (Cardiac Depression Scale [CDS] and HRQOL (Short Form-12 [SF-12] scores between treatment and UC groups, assessing the feasibility of the program through patient acceptability and exploring long term maintenance effects. A cost-effectiveness analysis of

  20. Standardised versus individualised multiherb Chinese herbal medicine for oligomenorrhoea and amenorrhoea in polycystic ovary syndrome: a randomised feasibility and pilot study in the UK.

    Science.gov (United States)

    Lai, Lily; Flower, Andrew; Prescott, Philip; Wing, Trevor; Moore, Michael; Lewith, George

    2017-02-03

    To explore feasibility of a randomised study using standardised or individualised multiherb Chinese herbal medicine (CHM) for oligomenorrhoea and amenorrhoea in women with polycystic ovary syndrome (PCOS), to pilot study methods and to obtain clinical data to support sample size calculations. Prospective, pragmatic, randomised feasibility and pilot study with participant and practitioner blinding. 2 private herbal practices in the UK. 40 women diagnosed with PCOS and oligomenorrhoea or amenorrhoea following Rotterdam criteria. 6 months of either standardised CHM or individualised CHM, 16 g daily taken orally as a tea. Our primary objective was to determine whether oligomenorrhoea and amenorrhoea were appropriate as the primary outcome measures for the main study. Estimates of treatment effects were obtained for menstrual rate, body mass index (BMI), weight and hirsutism. Data were collected regarding safety, feasibility and acceptability. Of the 40 participants recruited, 29 (72.5%) completed the study. The most frequently cited symptoms of concern were hirsutism, weight and menstrual irregularity. Statistically significant improvements in menstrual rates were found at 6 months within group for both standardised CHM (mean difference (MD) 0.18±0.06, 95% CI 0.06 to 0.29; p=0.0027) and individualised CHM (MD 0.27±0.06, 95% CI 0.15 to 0.39; p<0.001), though not between group (p=0.26). No improvements were observed for BMI nor for weight in either group. Improvements in hirsutism scores found within group for both groups were not statistically significant between group (p=0.09). Liver and kidney function and adverse events data were largely normal. Participant feedback suggests changing to tablet administration could facilitate adherence. A CHM randomised controlled trial for PCOS is feasible and preliminary data suggest that both individualised and standardised multiherb CHMs have similar safety profiles and clinical effects on promoting menstrual regularity

  1. A randomised controlled trial linking mental health inpatients to community smoking cessation supports: A study protocol

    Directory of Open Access Journals (Sweden)

    Clancy Richard

    2011-07-01

    Full Text Available Abstract Background Mental health inpatients smoke at higher rates than the general population and are disproportionately affected by tobacco dependence. Despite the advent of smoke free policies within mental health hospitals, limited systems are in place to support a cessation attempt post hospitalisation, and international evidence suggests that most smokers return to pre-admission smoking levels following discharge. This protocol describes a randomised controlled trial that will test the feasibility, acceptability and efficacy of linking inpatient smoking care with ongoing community cessation support for smokers with a mental illness. Methods/Design This study will be conducted as a randomised controlled trial. 200 smokers with an acute mental illness will be recruited from a large inpatient mental health facility. Participants will complete a baseline survey and will be randomised to either a multimodal smoking cessation intervention or provided with hospital smoking care only. Randomisation will be stratified by diagnosis (psychotic, non-psychotic. Intervention participants will be provided with a brief motivational interview in the inpatient setting and options of ongoing smoking cessation support post discharge: nicotine replacement therapy (NRT; referral to Quitline; smoking cessation groups; and fortnightly telephone support. Outcome data, including cigarettes smoked per day, quit attempts, and self-reported 7-day point prevalence abstinence (validated by exhaled carbon monoxide, will be collected via blind interview at one week, two months, four months and six months post discharge. Process information will also be collected, including the use of cessation supports and cost of the intervention. Discussion This study will provide comprehensive data on the potential of an integrated, multimodal smoking cessation intervention for persons with an acute mental illness, linking inpatient with community cessation support. Trial Registration

  2. Art participation for psychosocial wellbeing during stroke rehabilitation: a feasibility randomised controlled trial.

    Science.gov (United States)

    Morris, Jacqui H; Kelly, Chris; Joice, Sara; Kroll, Thilo; Mead, Gillian; Donnan, Peter; Toma, Madalina; Williams, Brian

    2017-08-30

    To examine the feasibility of undertaking a pragmatic single-blind randomised controlled trial (RCT) of a visual arts participation programme to evaluate effects on survivor wellbeing within stroke rehabilitation. Stroke survivors receiving in-patient rehabilitation were randomised to receive eight art participation sessions (n = 41) or usual care (n = 40). Recruitment, retention, preference for art participation and change in selected outcomes were evaluated at end of intervention outcome assessment and three-month follow-up. Of 315 potentially eligible participants 81 (29%) were recruited. 88% (n = 71) completed outcome and 77% (n = 62) follow-up assessments. Of eight intervention group non-completers, six had no preference for art participation. Outcome completion varied between 97% and 77%. Running groups was difficult because of randomisation timing. Effectiveness cannot be determined from this feasibility study but effects sizes suggested art participation may benefit emotional wellbeing, measured on the positive and negative affect schedule, and self-efficacy for Art (d = 0.24-0.42). Undertaking a RCT of art participation within stroke rehabilitation was feasible. Art participation may enhance self-efficacy and positively influence emotional wellbeing. These should be outcomes in a future definitive trial. A cluster RCT would ensure art groups could be reliably convened. Fewer measures, and better retention strategies are required. Implications for Rehabilitation This feasibility randomised controlled trial (RCT) showed that recruiting and retaining stroke survivors in an RCT of a visual arts participation intervention within stroke rehabilitation was feasible. Preference to participate in art activities may influence recruitment and drop-out rates, and should be addressed and evaluated fully. Art participation as part of rehabilitation may improve some aspects of post-stroke wellbeing, including positive affect and self-efficacy for art

  3. Inositol for the prevention of neural tube defects: a pilot randomised controlled trial.

    Science.gov (United States)

    Greene, Nicholas D E; Leung, Kit-Yi; Gay, Victoria; Burren, Katie; Mills, Kevin; Chitty, Lyn S; Copp, Andrew J

    2016-03-28

    Although peri-conceptional folic acid (FA) supplementation can prevent a proportion of neural tube defects (NTD), there is increasing evidence that many NTD are FA non-responsive. The vitamin-like molecule inositol may offer a novel approach to preventing FA-non-responsive NTD. Inositol prevented NTD in a genetic mouse model, and was well tolerated by women in a small study of NTD recurrence. In the present study, we report the Prevention of Neural Tube Defects by Inositol (PONTI) pilot study designed to gain further experience of inositol usage in human pregnancy as a preliminary trial to a future large-scale controlled trial to evaluate efficacy of inositol in NTD prevention. Study subjects were UK women with a previous NTD pregnancy who planned to become pregnant again. Of 117 women who made contact, ninety-nine proved eligible and forty-seven agreed to be randomised (double-blind) to peri-conceptional supplementation with inositol plus FA or placebo plus FA. In total, thirty-three randomised pregnancies produced one NTD recurrence in the placebo plus FA group (n 19) and no recurrences in the inositol plus FA group (n 14). Of fifty-two women who declined randomisation, the peri-conceptional supplementation regimen and outcomes of twenty-two further pregnancies were documented. Two NTD recurred, both in women who took only FA in their next pregnancy. No adverse pregnancy events were associated with inositol supplementation. The findings of the PONTI pilot study encourage a large-scale controlled trial of inositol for NTD prevention, but indicate the need for a careful study design in view of the unwillingness of many high-risk women to be randomised.

  4. Psychosocial consequences in the Danish randomised controlled lung cancer screening trial (DLCST).

    Science.gov (United States)

    Rasmussen, Jakob F; Siersma, V; Pedersen, J H; Brodersen, J

    2015-01-01

    To measure the psychosocial consequences in the Danish lung cancer screening trial (DLCST) and compare those between the computed tomography (CT) group and the control group. This study was a single centre randomised controlled trial with five annual screening rounds. Healthy current or former heavy smokers aged 50-70 years (men and women) were randomised 1:1 to a CT group and a control group. Heavy smokers were defined by having smoked ≥20 pack years and former smokers by being abstinent ≤10 years. Both groups were invited annually to the screening clinic to complete the validated lung-cancer-specific questionnaire consequences of screening lung cancer (COS-LC). The CT group was also offered a low dose CT scan of the lungs. The COS-LC measures nine scales with psychosocial properties: Anxiety, Behaviour, Dejection, Negative impact on sleep, Self-blame, Focus on Airway Symptoms, Stigmatisation, Introvert, and Harm of Smoking. 4104 participants were randomised to the DLCST and the COS-LC completion rates for the CT group and the control group were 95.5% and 73.6%, respectively. There was a significant increase in negative psychosocial consequences from baseline through rounds 2-5 for both the CT group and the control group (mean increase >0, p0 and p<.033). Lung cancer CT-screening trials induced more negative psychosocial reactions in both the CT group and the control group compared with the baseline psychosocial profile. The CT group experienced less negative psychosocial consequences compared with the control group, which might be explained by reassurance among those with normal screening results. ClinicalTrials.gov: NCT00496977. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  5. Randomised controlled trials of homeopathy in humans: characterising the research journal literature for systematic review.

    Science.gov (United States)

    Mathie, Robert T; Hacke, Daniela; Clausen, Jürgen; Nicolai, Ton; Riley, David S; Fisher, Peter

    2013-01-01

    A new programme of systematic reviews of randomised controlled trials (RCTs) in homeopathy will distinguish important attributes of RCT records, including: placebo controlled versus other-than-placebo (OTP) controlled; individualised versus non-individualised homeopathy; peer-reviewed (PR) versus non peer-reviewed (NPR) sources. (a) To outline the methods used to search and categorise the RCT literature; (b) to report details of the records retrieved; (c) to compare our retrieved records with those reported in two previous systematic reviews (Linde et al., 1997; Shang et al., 2005). Ten major electronic databases were searched for records published up to the end of 2011. A record was accepted for subsequent systematic review if it was a substantive report of a clinical trial of homeopathic treatment or prophylaxis in humans, randomised and controlled, and published in a PR or NPR journal. 489 records were potentially eligible: 226 were rejected as non-journal, minor or repeat publications, or lacking randomisation and/or controls and/or a 'homeopathic' intervention; 263 (164 PR, 99 NPR) were acceptable for systematic review. The 263 accepted records comprised 217 (137 PR, 80 NPR) placebo-controlled RCTs, of which 121 were included by, 66 were published after, and 30 were potentially eligible for, but not listed by, Linde or Shang. The 137 PR records of placebo-controlled RCTs comprise 41 on individualised homeopathy and 96 on non-individualised homeopathy. Our findings clarify the RCT literature in homeopathy. The 263 accepted journal papers will be the basis for our forthcoming programme of systematic reviews. Copyright © 2012 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  6. Asperger syndrome and anxiety disorders (PAsSA) treatment trial: a study protocol of a pilot, multicentre, single-blind, randomised crossover trial of group cognitive behavioural therapy

    Science.gov (United States)

    Langdon, Peter E; Murphy, Glynis H; Wilson, Edward; Shepstone, Lee; Fowler, David; Heavens, David; Malovic, Aida; Russell, Alexandra

    2013-01-01

    Introduction A number of studies have established that children, adolescents and adults with Asperger syndrome (AS) and high functioning autism (HFA) have significant problems with anxiety. Cognitive behavioural therapy (CBT) is an effective treatment for anxiety in a variety of clinical populations. There is a growing interest in exploring the effectiveness of CBT for people with AS who have mental health problems, but currently there are no known clinical trials involving adults with AS or HFA. Studies with children who have AS have reported some success. The current study aims to examine whether modified group CBT for clinically significant anxiety in an AS population is likely to be efficacious. Methods and analysis This study is a randomised, single-blind crossover trial. At least 36 individuals will be recruited and randomised into a treatment arm or a waiting-list control arm. During treatment, individuals will receive 3 sessions of individual CBT, followed by 21 sessions of group CBT. Primary outcome measures focus on anxiety. Secondary outcome measures focus on everyday social and psychiatric functioning, additional measures of anxiety and fear, depression, health-related quality of life and treatment cost. Assessments will be administered at pregroup and postgroup and at follow-up by researchers who are blinded to group allocation. The trial aims to find out whether or not psychological treatments for anxiety can be adapted and used to successfully treat the anxiety experienced by people with AS. Furthermore, we aim to determine whether this intervention represents good value for money. Ethics and dissemination The trial received a favourable ethical opinion from a National Health Service (NHS) Research Ethics Committee. All participants provided written informed consent. Findings will be shared with all trial participants, and the general public, as well as the scientific community. Trial Registration ISRCTN 30265294 (DOI: 10.1186/ISRCTN30265294), UKCRN

  7. Asperger syndrome and anxiety disorders (PAsSA) treatment trial: a study protocol of a pilot, multicentre, single-blind, randomised crossover trial of group cognitive behavioural therapy.

    Science.gov (United States)

    Langdon, Peter E; Murphy, Glynis H; Wilson, Edward; Shepstone, Lee; Fowler, David; Heavens, David; Malovic, Aida; Russell, Alexandra

    2013-07-30

    A number of studies have established that children, adolescents and adults with Asperger syndrome (AS) and high functioning autism (HFA) have significant problems with anxiety. Cognitive behavioural therapy (CBT) is an effective treatment for anxiety in a variety of clinical populations. There is a growing interest in exploring the effectiveness of CBT for people with AS who have mental health problems, but currently there are no known clinical trials involving adults with AS or HFA. Studies with children who have AS have reported some success. The current study aims to examine whether modified group CBT for clinically significant anxiety in an AS population is likely to be efficacious. This study is a randomised, single-blind crossover trial. At least 36 individuals will be recruited and randomised into a treatment arm or a waiting-list control arm. During treatment, individuals will receive 3 sessions of individual CBT, followed by 21 sessions of group CBT. Primary outcome measures focus on anxiety. Secondary outcome measures focus on everyday social and psychiatric functioning, additional measures of anxiety and fear, depression, health-related quality of life and treatment cost. Assessments will be administered at pregroup and postgroup and at follow-up by researchers who are blinded to group allocation. The trial aims to find out whether or not psychological treatments for anxiety can be adapted and used to successfully treat the anxiety experienced by people with AS. Furthermore, we aim to determine whether this intervention represents good value for money. The trial received a favourable ethical opinion from a National Health Service (NHS) Research Ethics Committee. All participants provided written informed consent. Findings will be shared with all trial participants, and the general public, as well as the scientific community. ISRCTN 30265294 (DOI: 10.1186/ISRCTN30265294), UKCRN 8370.

  8. Prostate cancer - evidence of exercise and nutrition trial (PrEvENT): study protocol for a randomised controlled feasibility trial.

    Science.gov (United States)

    Hackshaw-McGeagh, Lucy; Lane, J Athene; Persad, Raj; Gillatt, David; Holly, Jeff M P; Koupparis, Anthony; Rowe, Edward; Johnston, Lyndsey; Cloete, Jenny; Shiridzinomwa, Constance; Abrams, Paul; Penfold, Chris M; Bahl, Amit; Oxley, Jon; Perks, Claire M; Martin, Richard

    2016-03-07

    A growing body of observational evidence suggests that nutritional and physical activity interventions are associated with beneficial outcomes for men with prostate cancer, including brisk walking, lycopene intake, increased fruit and vegetable intake and reduced dairy consumption. However, randomised controlled trial data are limited. The 'Prostate Cancer: Evidence of Exercise and Nutrition Trial' investigates the feasibility of recruiting and randomising men diagnosed with localised prostate cancer and eligible for radical prostatectomy to interventions that modify nutrition and physical activity. The primary outcomes are randomisation rates and adherence to the interventions at 6 months following randomisation. The secondary outcomes are intervention tolerability, trial retention, change in prostate specific antigen level, change in diet, change in general physical activity levels, insulin-like growth factor levels, and a range of related outcomes, including quality of life measures. The trial is factorial, randomising men to both a physical activity (brisk walking or control) and nutritional (lycopene supplementation or increased fruit and vegetables with reduced dairy consumption or control) intervention. The trial has two phases: men are enrolled into a cohort study prior to radical prostatectomy, and then consented after radical prostatectomy into a randomised controlled trial. Data are collected at four time points (cohort baseline, true trial baseline and 3 and 6 months post-randomisation). The Prostate Cancer: Evidence of Exercise and Nutrition Trial aims to determine whether men with localised prostate cancer who are scheduled for radical prostatectomy can be recruited into a cohort and subsequently randomised to a 6-month nutrition and physical activity intervention trial. If successful, this feasibility trial will inform a larger trial to investigate whether this population will gain clinical benefit from long-term nutritional and physical activity

  9. Evaluation of the impact of a school gardening intervention on children's fruit and vegetable intake: a randomised controlled trial.

    OpenAIRE

    Christian, MS; Evans, CE; Nykjaer, C; Hancock, N; Cade, JE

    2014-01-01

    Background Current academic literature suggests that school gardening programmes can provide an interactive environment with the potential to change children’s fruit and vegetable intake. This is the first cluster randomised controlled trial (RCT) designed to evaluate whether a school gardening programme can have an effect on children’s fruit and vegetable intake. Methods The trial included children from 23 schools; these schools were randomised into two groups, one to receive the Royal Horti...

  10. Cognitive rehabiliation for Parkinson's disease demantia: a study protocol for a pilot randomised controlled trial.

    Science.gov (United States)

    Hindle, John V; Watermeyer, Tamlyn J; Roberts, Julie; Martyr, Anthony; Lloyd-Williams, Huw; Brand, Andrew; Gutting, Petra; Hoare, Zoe; Edwards, Rhiannon Tudor; Clare, Linda

    2016-03-22

    There is growing interest in developing non-pharmacological treatments to address the cognitive deficits apparent in Parkinson's disease dementia and dementia with Lewy bodies. Cognitive rehabilitation is a goal-oriented behavioural intervention which focuses on improving everyday functioning through management of cognitive difficulties; it has been shown to be effective in Alzheimer's disease. To date, no studies have assessed its potential efficacy for addressing the impact of cognitive impairment in people with Parkinson's disease or dementia with Lewy bodies. Participants (n = 45) will be recruited from movement disorders, care for the elderly and memory clinics. Inclusion criteria include: a diagnosis of Parkinson's disease, Parkinson's disease dementia or dementia with Lewy bodies according to consensus criteria and an Addenbrooke's Cognitive Examination - III score of ≤ 82. Exclusion criteria include: a diagnosis of any other significant neurological condition; major psychiatric disorder, including depression, which is not related to the patient's Parkinson's disease and unstable medication use for their physical or cognitive symptoms. A single-blind pilot randomised controlled trial, with concurrent economic evaluation, will compare the relative efficacy of cognitive rehabilitation with that of two control conditions. Following a goal-setting interview, the participants will be randomised to one of the three study arms: cognitive rehabilitation (eight weekly sessions), relaxation therapy (eight weekly sessions) or treatment as usual. Randomisation and treatment group allocation will be carried out by a clinical trials unit using a dynamic adaptive sequential randomisation algorithm. The primary outcomes are patients' perceived goal attainment at a 2-months post-intervention assessment and a 6-months follow-up. Secondary outcomes include patients' objective cognitive performance (on tests of memory and executive function) and satisfaction with goal

  11. A randomised controlled trial comparing weight adjusted dose ...

    African Journals Online (AJOL)

    A prophylactic phenylephrine infusion combined with a fluid co-load is proven to be an effective and safe method of maintaining maternal hemodynamic stability. ... for non-urgent caesarean section under spinal anaesthesia were randomized into 2 groups; control group and intervention group using a computer generated ...

  12. the frequency of reporting and quality of randomised controlled tria

    African Journals Online (AJOL)

    Henry

    Conclusions: Only one randomized controlled trial was published in the Nigerian Journal of Ophthalmology between. 1993-2001. Assessment of the methodological quality of the reported trial was hampered by lack of complete information on parameters used to assess trial quality in this study. Key words: clinical trials, ...

  13. Dry needling and exercise for chronic whiplash - a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Souvlis Tina

    2009-12-01

    Full Text Available Abstract Background Chronic whiplash is a common and costly problem. Sensory hypersensitivity is a feature of chronic whiplash that is associated with poor responsiveness to physical treatments such as exercise. Modalities such as dry-needling have shown some capacity to modulate sensory hypersensitivity, suggesting that when combined with advice and exercise, such an approach may be more effective in the management of chronic whiplash. The primary aim of this project is to investigate the effectiveness of dry-needling, advice and exercise for chronic whiplash. Method/Design A double-blind randomised controlled trial will be conducted. 120 participants with chronic whiplash, grade II will be randomised to receive either 1 dry-needling, advice and exercise or 2 sham dry-needling, advice and exercise. All participants will receive an educational booklet on whiplash. Participants who are randomised to Group 1 will receive 6 treatments of combined dry-needling and exercise delivered in the first 3 weeks of the 6 week program, and 4 treatments of exercise only in the last 3 weeks of the program. Participants randomised to Group 2 will receive an identical protocol, except that a sham dry-needling technique will be used instead of dry-needling. The primary outcome measures are the Neck Disability Index (NDI and participants' perceived recovery. Outcomes will be measured at 6, 12, 24 and 52 weeks after randomization by an assessor who is blind to the group allocation of the participants. In parallel, an economic analysis will be conducted. Discussion This trial will utilise high quality trial methodologies in accordance with CONSORT guidelines. The successful completion of this trial will provide evidence of the effectiveness and cost-effectiveness of a combined treatment approach for the management of chronic whiplash. Trial registration ACTRN12609000470291

  14. Thermal clothing to reduce heart failure morbidity during winter: a randomised controlled trial

    Science.gov (United States)

    Stewart, Ian; Beevers, Andrea; Fraser, John F; Platts, David

    2017-01-01

    Objective To examine whether providing thermal clothing improved the health of patients with heart failure during winter. Design Parallel group randomised controlled trial. Setting Large public hospital in Brisbane during winter 2016. Participants 91 patients with systolic or diastolic heart failure who were over 50 years old. Intervention 47 patients were randomised to receive thermal clothes (socks, top and hat) and 44 received usual care. Patients could not be blinded to their randomised group. All patients’ data were available for the primary outcome which was collected blind to randomised group. Main outcome measures The primary outcome was the mean number of days in hospital during winter. Secondary outcomes included quality of life and sleep, and blood tests were collected for cardiovascular risk factors. Participants completed clothing diaries in midwinter which were used to estimate their overall clothing insulation using the ‘clo’. Monitors inside the participants’ homes recorded indoor temperatures throughout winter. Results The mean number of days in hospital during winter was 4.2 in the usual care group and 3.0 in the thermal clothing group (mean difference –1.2 days, 95% CI –4.8 to 2.5 days). Most participants (85%) in the thermal clothing group reported using the thermals. There was an increase in overall clothing insulation at night in the thermal clothing group (mean difference 0.13 clo, 95% CI 0.03 to 0.23). Most participants in both groups did not wear sufficient clothing (defined as a clo below 1) and regularly experienced indoor temperatures below 18°C during midwinter. Conclusions There was no clear statistical improvement in health in the thermal clothing group. Efforts to improve health during winter may need to focus on passive interventions such as home insulation rather than interventions that target behaviour change. Trial registration number ACTRN12615001023549; Results. PMID:28993390

  15. Randomised controlled trials of veterinary homeopathy: characterising the peer-reviewed research literature for systematic review.

    Science.gov (United States)

    Mathie, Robert T; Hacke, Daniela; Clausen, Jürgen

    2012-10-01

    Systematic review of the research evidence in veterinary homeopathy has never previously been carried out. This paper presents the search methods, together with categorised lists of retrieved records, that enable us to identify the literature that is acceptable for future systematic review of randomised controlled trials (RCTs) in veterinary homeopathy. All randomised and controlled trials of homeopathic intervention (prophylaxis and/or treatment of disease, in any species except man) were appraised according to pre-specified criteria. The following databases were systematically searched from their inception up to and including March 2011: AMED; Carstens-Stiftung Homeopathic Veterinary Clinical Research (HomVetCR) database; CINAHL; Cochrane Central Register of Controlled Trials; Embase; Hom-Inform; LILACS; PubMed; Science Citation Index; Scopus. One hundred and fifty records were retrieved; 38 satisfied the acceptance criteria (substantive report of a clinical treatment or prophylaxis trial in veterinary homeopathic medicine randomised and controlled and published in a peer-reviewed journal), and were thus eligible for future planned systematic review. Approximately half of the rejected records were theses. Seven species and 27 different species-specific medical conditions were represented in the 38 papers. Similar numbers of papers reported trials of treatment and prophylaxis (n=21 and n=17 respectively) and were controlled against placebo or other than placebo (n=18, n=20 respectively). Most research focused on non-individualised homeopathy (n=35 papers) compared with individualised homeopathy (n=3). The results provide a complete and clarified view of the RCT literature in veterinary homeopathy. We will systematically review the 38 substantive peer-reviewed journal articles under the main headings: treatment trials; prophylaxis trials. Copyright © 2012 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

  16. A randomised controlled trial using the Epidrum for labour epidurals.

    LENUS (Irish Health Repository)

    Deighan, M

    2015-03-01

    The aim of our study was to determine if using the Epidrum to site epidurals improves success and reduces morbidity. Three hundred parturients requesting epidural analgesia for labour were enrolled. 150 subjects had their epidural sited using Epidrum and 150 using standard technique. We recorded subject demographics, operator experience, number of attempts, Accidental Dural Puncture rate, rate of failure to site epidural catheter, rate of failure of analgesia, Post Dural Puncture Headache and Epidural Blood Patch rates. Failure rate in Epidrum group was 9\\/150 (6%) vs 0 (0%) in the Control group (P = 0.003). There were four (2.66%) accidental dural punctures in the Epidrum group and none in the Control group (P = 0.060), and 2 epidurals out of 150 (1.33%) in Epidrum group were re-sited, versus 3\\/150 (2%) in the control group (P = 1.000). The results of our study do not suggest that using Epidrum improves success or reduces morbidity.

  17. The Women's international study of long-duration oestrogen after menopause (WISDOM: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Meade Tom W

    2007-02-01

    Full Text Available Abstract Background At the time of feasibility work and final design of the trial there was no randomised control trial evidence for the long-term risks and benefits of hormone replacement therapy. Observational studies had suggested that long term use of estrogen was likely to be associated, amongst other things, with reduced risks of osteoporosis and ischaemic heart disease and increased risks of breast and endometrial cancer. Concomitant use of progestogens had been shown to protect against endometrial cancer, but there were few data showing how progestogen might affect estrogen actions on other conditions. Disease specific risks from observational studies suggested that, overall, long-term HRT was likely to be beneficial. Several studies showed that mortality from all causes was lower in HRT users than in non-users. Some secondary cardiovascular prevention trials were ongoing but evidence was also required for a range of outcomes in healthy women. The WISDOM trial was designed to compare combined estrogen and progestogen versus placebo, and estrogen alone versus combined estrogen and progestogen. During the development of WISDOM the Women's Health Initiative trial was designed, funded and started in the US. Design Randomised, placebo, controlled, trial. Methods The trial was set in general practices in the UK (384, Australia (94, and New Zealand (24. In these practices 284175 women aged 50–69 years were registered with 226282 potentially eligible. We sought to randomise 22300 postmenopausal women aged 50 – 69 and treat for ten years. The interventions were: conjugated equine estrogens, 0.625 mg orally daily; conjugated equine estrogens plus medroxyprogesterone acetate 2.5/5.0 mg orally daily; matched placebo. Primary outcome measures were: major cardiovascular disease, osteoporotic fractures, breast cancer and dementia. Secondary outcomes were: other cancers, all cause death, venous thromboembolism and cerebro-vascular disease. Results

  18. The Women's international study of long-duration oestrogen after menopause (WISDOM): a randomised controlled trial.

    Science.gov (United States)

    Vickers, Madge R; Martin, Jeannett; Meade, Tom W

    2007-02-26

    At the time of feasibility work and final design of the trial there was no randomised control trial evidence for the long-term risks and benefits of hormone replacement therapy. Observational studies had suggested that long term use of estrogen was likely to be associated, amongst other things, with reduced risks of osteoporosis and ischaemic heart disease and increased risks of breast and endometrial cancer. Concomitant use of progestogens had been shown to protect against endometrial cancer, but there were few data showing how progestogen might affect estrogen actions on other conditions. Disease specific risks from observational studies suggested that, overall, long-term HRT was likely to be beneficial. Several studies showed that mortality from all causes was lower in HRT users than in non-users. Some secondary cardiovascular prevention trials were ongoing but evidence was also required for a range of outcomes in healthy women. The WISDOM trial was designed to compare combined estrogen and progestogen versus placebo, and estrogen alone versus combined estrogen and progestogen. During the development of WISDOM the Women's Health Initiative trial was designed, funded and started in the US. Randomised, placebo, controlled, trial. The trial was set in general practices in the UK (384), Australia (94), and New Zealand (24). In these practices 284175 women aged 50-69 years were registered with 226282 potentially eligible. We sought to randomise 22300 postmenopausal women aged 50 - 69 and treat for ten years. The interventions were: conjugated equine estrogens, 0.625 mg orally daily; conjugated equine estrogens plus medroxyprogesterone acetate 2.5/5.0 mg orally daily; matched placebo. Primary outcome measures were: major cardiovascular disease, osteoporotic fractures, breast cancer and dementia. Secondary outcomes were: other cancers, all cause death, venous thromboembolism and cerebro-vascular disease. The trial was prematurely closed during recruitment following

  19. Children, parents, and pets exercising together (CPET randomised controlled trial: study rationale, design, and methods

    Directory of Open Access Journals (Sweden)

    Yam Philippa S

    2012-03-01

    Full Text Available Abstract Background Objectively measured physical activity is low in British children, and declines as childhood progresses. Observational studies suggest that dog-walking might be a useful approach to physical activity promotion in children and adults, but there are no published public health interventions based on dog-walking with children. The Children, Parents, and Pets Exercising Together Study aims to develop and evaluate a theory driven, generalisable, family-based, dog walking intervention for 9-11 year olds. Methods/design The Children, Parents, and Pets Exercising Together Study is an exploratory, assessor-blinded, randomised controlled trial as defined in the UK MRC Framework on the development and evaluation of complex interventions in public health. The trial will follow CONSORT guidance. Approximately 40 dog-owning families will be allocated randomly in a ratio of 1.5:1 to receive a simple behavioural intervention lasting for 10 weeks or to a 'waiting list' control group. The primary outcome is change in objectively measured child physical activity using Actigraph accelerometry. Secondary outcomes in the child, included in part to shape a future more definitive randomised controlled trial, are: total time spent sedentary and patterning of sedentary behaviour (Actigraph accelerometry; body composition and bone health from dual energy x-ray absorptiometry; body weight, height and BMI; and finally, health-related quality of life using the PedsQL. Secondary outcomes in parents and dogs are: changes in body weight; changes in Actigraph accelerometry measured physical activity and sedentary behaviour. Process evaluation will consist of assessment of simultaneous child, parent, and dog accelerometry data and brief interviews with participating families. Discussion The Children, Parents, and Pets Exercising Together trial should be the first randomised controlled study to establish and evaluate an intervention aimed at dog-based physical

  20. Adoption of a toothbrushing technique: a controlled, randomised clinical trial.

    Science.gov (United States)

    Schlueter, N; Klimek, J; Saleschke, G; Ganss, C

    2010-02-01

    The aim of this study was to evaluate the implementation of the modified Bass technique (MBT) and a brushing sequence using different instruction methods. Ninety-nine participants, aged 19-42, were randomly assigned to one of three groups (control group: no instruction; leaflet instruction group: verbal instruction using a leaflet; and demonstration group: verbal instruction supported by demonstration with a model, no leaflet). Participants were instructed twice with an interval of 2 weeks. To evaluate the implementation of the technique and brushing sequence, participants were filmed during toothbrushing at baseline and 2 weeks after the first and second instruction, respectively. The duration of brushing was measured. After the first instruction, 19% in the leaflet instruction group and 41% in the demonstration group fully performed the MBT, and 36% in both instruction groups fully adopted the brushing sequence. After the second instruction, 25% of patients in the leaflet instruction group and 62% in the demonstration group had adopted the technique completely. The brushing sequence was adopted by 63% in the leaflet instruction group and by 48% in the demonstration group. Only 16% in the leaflet group and 38% in the demonstration group adopted both the technique and brushing sequence after the second instruction. The results indicate the need to improve instructional strategies.

  1. The effects of enteral feeding improvement massage on premature infants: A randomised controlled trial.

    Science.gov (United States)

    Kim, Hee-Young; Bang, Kyung-Sook

    2018-01-01

    To prove the effects of an enteral feeding improvement massage for premature infants with regard to their feeding, growing and superior mesentery artery blood flow aspect by a randomised controlled trial. Premature infants have feeding-related problems related to eating and absorbing nutrition due to their immature gastrointestinal function. Studies regarding the effectiveness of premature infants' enteral feeding improvement by tactile stimulation massage are rare. The study group was composed of 55 patients. Of the 55 patients, 26 were randomised into an experimental group and 29 were randomised into a control group. They were all born group received enteral feeding improvement massage twice a day for 14 days, and infants in the control group received a sham exercise. The collected data were analysed by spss 19.0, through t test, chi-square test (Fisher's exact) and ANCOVA. (i) The experimental group had reached the day of full enteral feeding significantly faster. (ii) The experimental group had a higher superior mesentery artery peak velocity (V max ) and lower RI (resistant index). (iii) The experimental group of the feeding-intolerant subgroup had a higher superior mesentery artery V max and V min . (iv) The experimental group had a heavier weight and larger head circumference after 14 days. This study demonstrates that enteral feeding improvement massage can be helpful for achieving earlier full enteral feeding, more increased superior mesentery artery, and faster growing. In particular, it can be a therapeutic, independent and evidence-based nursing intervention for feeding-intolerant premature infants. Neonatal nurses in neonatal intensive care unit can apply enteral feeding improvement massage massage for feeding-intolerant infants. © 2017 John Wiley & Sons Ltd.

  2. Parent-focused treatment for adolescent anorexia nervosa: a study protocol of a randomised controlled trial.

    Science.gov (United States)

    Hughes, Elizabeth K; Le Grange, Daniel; Court, Andrew; Yeo, Michele S M; Campbell, Stephanie; Allan, Erica; Crosby, Ross D; Loeb, Katharine L; Sawyer, Susan M

    2014-04-08

    Family-based treatment is an efficacious outpatient intervention for medically stable adolescents with anorexia nervosa. Previous research suggests family-based treatment may be more effective for some families when parents and adolescents attend separate therapy sessions compared to conjoint sessions. Our service developed a novel separated model of family-based treatment, parent-focused treatment, and is undertaking a randomised controlled trial to compare parent-focused treatment to conjoint family-based treatment. This randomised controlled trial will recruit 100 adolescents aged 12-18 years with DSM-IV anorexia nervosa or eating disorder not otherwise specified (anorexia nervosa type). The trial commenced in 2010 and is expected to be completed in 2015. Participants are recruited from the Royal Children's Hospital Eating Disorders Program, Melbourne, Australia. Following a multidisciplinary intake assessment, eligible families who provide written informed consent are randomly allocated to either parent-focused treatment or conjoint family-based treatment. In parent-focused treatment, the adolescent sees a clinical nurse consultant and the parents see a trained mental health clinician. In conjoint family-based treatment, the whole family attends sessions with the mental health clinician. Both groups receive 18 treatment sessions over 6 months and regular medical monitoring by a paediatrician. The primary outcome is remission at end of treatment and 6 and 12 month follow up, with remission defined as being ≥ 95% expected body weight and having an eating disorder symptom score within one standard deviation of community norms. The secondary outcomes include partial remission and changes in eating pathology, depressive symptoms and self-esteem. Moderating and mediating factors will also be explored. This will be first randomised controlled trial of a parent-focused model of family-based treatment of adolescent anorexia nervosa. If found to be efficacious, parent

  3. Effect of tight control management on Crohn's disease (CALM): a multicentre, randomised, controlled phase 3 trial.

    Science.gov (United States)

    Colombel, Jean-Frederic; Panaccione, Remo; Bossuyt, Peter; Lukas, Milan; Baert, Filip; Vaňásek, Tomas; Danalioglu, Ahmet; Novacek, Gottfried; Armuzzi, Alessandro; Hébuterne, Xavier; Travis, Simon; Danese, Silvio; Reinisch, Walter; Sandborn, William J; Rutgeerts, Paul; Hommes, Daniel; Schreiber, Stefan; Neimark, Ezequiel; Huang, Bidan; Zhou, Qian; Mendez, Paloma; Petersson, Joel; Wallace, Kori; Robinson, Anne M; Thakkar, Roopal B; D'Haens, Geert

    2018-12-23

    Biomarkers of intestinal inflammation, such as faecal calprotectin and C-reactive protein, have been recommended for monitoring patients with Crohn's disease, but whether their use in treatment decisions improves outcomes is unknown. We aimed to compare endoscopic and clinical outcomes in patients with moderate to severe Crohn's disease who were managed with a tight control algorithm, using clinical symptoms and biomarkers, versus patients managed with a clinical management algorithm. CALM was an open-label, randomised, controlled phase 3 study, done in 22 countries at 74 hospitals and outpatient centres, which evaluated adult patients (aged 18-75 years) with active endoscopic Crohn's disease (Crohn's Disease Endoscopic Index of Severity [CDEIS] >6; sum of CDEIS subscores of >6 in one or more segments with ulcers), a Crohn's Disease Activity Index (CDAI) of 150-450 depending on dose of prednisone at baseline, and no previous use of immunomodulators or biologics. Patients were randomly assigned at a 1:1 ratio to tight control or clinical management groups, stratified by smoking status (yes or no), weight (2 years) after 8 weeks of prednisone induction therapy, or earlier if they had active disease. In both groups, treatment was escalated in a stepwise manner, from no treatment, to adalimumab induction followed by adalimumab every other week, adalimumab every week, and lastly to both weekly adalimumab and daily azathioprine. This escalation was based on meeting treatment failure criteria, which differed between groups (tight control group before and after random assignment: faecal calprotectin ≥250 μg/g, C-reactive protein ≥5mg/L, CDAI ≥150, or prednisone use in the previous week; clinical management group before random assignment: CDAI decrease of 200; clinical management group after random assignment: CDAI decrease of management group, 0·9 years [SD 1·7]; tight control group, 1·0 year [2·3]) were randomly assigned to monitoring groups (n=122 per group

  4. Asthma exacerbations and sputum eosinophil counts: a randomised controlled trial.

    Science.gov (United States)

    Green, Ruth H; Brightling, Christopher E; McKenna, Susan; Hargadon, Beverley; Parker, Debbie; Bradding, Peter; Wardlaw, Andrew J; Pavord, Ian D

    2002-11-30

    Treatment decisions in asthma are based on assessments of symptoms and simple measures of lung function, which do not relate closely to underlying eosinophilic airway inflammation. We aimed to assess whether a management strategy that minimises eosinophilic inflammation reduces asthma exacerbations compared with a standard management strategy. We recruited 74 patients with moderate to severe asthma from hospital clinics and randomly allocated them to management either by standard British Thoracic Society asthma guidelines (BTS management group) or by normalisation of the induced sputum eosinophil count and reduction of symptoms (sputum management group). We assessed patients nine times over 12 months. The results were used to manage those in the sputum management group, but were not disclosed in the BTS group. The primary outcomes were the number of severe exacerbations and control of eosinophilic inflammation, measured by induced sputum eosinophil count. Analyses were by intention to treat. The sputum eosinophil count was 63% (95% CI 24-100) lower over 12 months in the sputum management group than in the BTS management group (p=0.002). Patients in the sputum management group had significantly fewer severe asthma exacerbations than did patients in the BTS management group (35 vs 109; p=0.01) and significantly fewer patients were admitted to hospital with asthma (one vs six, p=0.047). The average daily dose of inhaled or oral corticosteroids did not differ between the two groups. A treatment strategy directed at normalisation of the induced sputum eosinophil count reduces asthma exacerbations and admissions without the need for additional anti-inflammatory treatment.

  5. Can training improve laypersons helping behaviour in first aid? A randomised controlled deception trial.

    Science.gov (United States)

    Van de Velde, Stijn; Roex, Ann; Vangronsveld, Karoline; Niezink, Lidewij; Van Praet, Koen; Heselmans, Annemie; Donceel, Peter; Vandekerckhove, Philippe; Ramaekers, Dirk; Aertgeerts, Bert

    2013-04-01

    There is limited evidence indicating that laypersons trained in first aid provide better help, but do not help more often than untrained laypersons. This study investigated the effect of conventional first aid training versus conventional training plus supplementary training aimed at decreasing barriers to helping. The authors conducted a randomised controlled trial. After 24 h of conventional first aid training, the participants either attended an experimental lesson to reduce barriers to helping or followed a control lesson. The authors used a deception test to measure the time between the start of the unannounced simulated emergency and seeking help behaviour and the number of particular helping actions. The authors randomised 72 participants to both groups. 22 participants were included in the analysis for the experimental group and 36 in the control group. The authors found no statistically or clinically significant differences for any of the outcome measures. The time until seeking help (geometrical mean and 95% CI) was 55.5 s (42.9 to 72.0) in the experimental group and 56.5 s (43.0 to 74.3) in the control group. 57% of the participants asked a bystander to seek help, 40% left the victim to seek help themselves and 3% did not seek any help. Supplementary training on dealing with barriers to helping did not alter the helping behaviour. The timing and appropriateness of the aid provided can be improved. The authors registered this trial at ClinicalTrials.gov as NCT00954161.

  6. Randomised controlled short-term intervention pilot study on rye bran bread in prostate cancer.

    Science.gov (United States)

    Bylund, A; Lundin, E; Zhang, J X; Nordin, A; Kaaks, R; Stenman, U-H; Aman, P; Adlercreutz, H; Nilsson, T K; Hallmans, G; Bergh, A; Stattin, P

    2003-10-01

    The short-term effects of rye bran bread intake in prostate cancer were investigated. Ten men with conservatively treated prostate cancer were randomised to a daily supplement of 295 g of rye bran bread and eight men to 275 g of wheat bread (control) with similar fibre content for three weeks. Blood samples, ultrasound-guided core biopsies of the prostate, and urine samples were taken. In the rye group, there was a significant increase in plasma enterolactone, and the apoptotic index increased significantly from 2.1% (SD 1.3) to 5.9% (SD 1.8), Pbread is suggested to increase apoptosis in prostate tumours.

  7. The Impact of Psychological Support on Weight Loss Post Weight Loss Surgery: a Randomised Control Trial

    OpenAIRE

    Ogden, J; Hollywood, A; Pring, C

    2015-01-01

    BACKGROUND: The purpose of the present study is to evaluate the impact of a health psychology-led bariatric rehabilitation service (BRS) on patient weight loss following bariatric surgery at 1 year. METHODS: A single-site open-randomised parallel group control trial based at St. Richard's Hospital in Chichester in the UK. Patients (n = 162) were recruited immediately prior to Roux-en-Y gastric bypass and randomly allocated to receive either treatment as usual (n = 80) or the BRS (n = 82). The...

  8. Effects of emotion perception training on mood in undergraduate students: randomised controlled trial.

    Science.gov (United States)

    Penton-Voak, Ian S; Bate, Helen; Lewis, Glyn; Munafò, Marcus R

    2012-07-01

    We investigated the effects of emotion perception training on depressive symptoms and mood in young adults reporting high levels of depressive symptoms (trial registration: ISRCTN02532638). Participants were randomised to an intervention procedure designed to increase the perception of happiness over sadness in ambiguous facial expressions or a control procedure, and completed self-report measures of depressive symptoms and mood. Those in the intervention condition had lower depressive symptoms and negative mood at 2-week follow-up, but there was no statistical evidence for a difference. There was some evidence for increased positive mood. Modification of emotional perception may lead to an increase in positive affect.

  9. Home screening for sexually transmitted diseases in high-risk young women: randomised controlled trial

    DEFF Research Database (Denmark)

    Cook, Robert L; Østergaard, Lars; Hillier, Sharon L

    2007-01-01

    : In this randomised controlled trial, 403 young women (mean age 18.9 years, 70% black) with a recent STD or with STD-related risk factors were enrolled. Participants were recruited from clinics and high-prevalence neighbourhoods and then randomly assigned to receive either a home testing kit or an invitation......%) home tests were positive. Women who received home screening tests completed significantly more STD tests overall (1.94 vs 1.41 tests per woman-year, pwoman-year, p

  10. A multi-centre randomised controlled trial of rehabilitation aimed at improving outdoor mobility for people after stroke: Study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Logan Pip A

    2012-06-01

    Full Text Available Abstract Background Up to 42% of all stroke patients do not get out of the house as much as they would like. This can impede a person’s quality of life. This study is testing the clinical effectiveness and cost effectiveness of a new outdoor mobility rehabilitation intervention by comparing it to usual care. Methods/design This is a multi-centre parallel group individually randomised, controlled trial. At least 506 participants will be recruited through 15 primary and secondary care settings and will be eligible if they are over 18 years of age, have had a stroke and wish to get out of the house more often. Participants are being randomly allocated to either the intervention group or the control group. Intervention group participants receive up to 12 rehabilitation outdoor mobility sessions over up to four months. The main component of the intervention is repeated practice of outdoor mobility with a therapist. Control group participants are receiving the usual intervention for outdoor mobility limitations: verbal advice and provision of leaflets provided over one session. Outcome measures are being collected using postal questionnaires, travel calendars and by independent assessors. The primary outcome measure is the Social Function domain of the SF36v2 quality of life assessment six months after recruitment. The secondary outcome measures include: functional ability, mobility, the number of journeys (monthly travel diaries, satisfaction with outdoor mobility, mood, health-related quality of life, resource use of health and social care. Carer mood information is also being collected. The mean Social Function score of the SF-36v2 will be compared between treatment arms using a multiple membership form of mixed effects multiple regression analysis adjusting for centre (as a fixed effect, age and baseline Social Function score as covariates and therapist as a multiple membership random effect. Regression coefficients and 95% confidence

  11. Internet delivered cognitive behavior therapy for antenatal depression: A randomised controlled trial.

    Science.gov (United States)

    Forsell, Erik; Bendix, Marie; Holländare, Fredrik; Szymanska von Schultz, Barbara; Nasiell, Josefine; Blomdahl-Wetterholm, Margareta; Eriksson, Caroline; Kvarned, Sara; Lindau van der Linden, Johanna; Söderberg, Elin; Jokinen, Jussi; Wide, Katarina; Kaldo, Viktor

    2017-10-15

    Major depression occurs in 5-10% of pregnancies and is associated with many negative effects for mother and child, yet treatment options are scarce. To our knowledge, this is the first published randomised controlled trial on Internet delivered Cognitive Behavior Therapy (ICBT) for this group. To test the efficacy of a pregnancy adapted version of an existing 10-week ICBT-program for depression as well as assessing acceptability and adherence DESIGN: Randomised controlled trial. Online and telephone. Self-referred pregnant women (gestational week 10-28 at intake) currently suffering from major depressive disorder. 42 pregnant women (gestational week 12-28) with major depression were randomised to either treatment as usual (TAU) provided at their antenatal clinic or to ICBT as an add-on to usual care. The primary outcome was depressive symptoms measured with the Montgomery-Åsberg depression rating scale-self report (MADRS-S). The Edinburgh Postnatal Depression Scale and measures of anxiety and sleep were used. Credibility, satisfaction, adherence and utilization were also assessed. The ICBT group had significantly lower levels of depressive symptoms post treatment (p < 0.001, Hedges g =1.21) and were more likely to be responders (i.e. achieve a statistically reliable improvement) (RR = 0.36; p = 0.004). Measures of treatment credibility, satisfaction, utilization, and adherence were comparable to implemented ICBT for depression. Small sample size and no long-term evaluation. Pregnancy adapted ICBT for antenatal depression is feasible, acceptable and efficacious. These results need to be replicated in larger trials to validate these promising findings. Copyright © 2017. Published by Elsevier B.V.

  12. TOPPITS: Trial Of Proton Pump Inhibitors in Throat Symptoms. Study protocol for a randomised controlled trial.

    Science.gov (United States)

    Watson, Gillian; O'Hara, James; Carding, Paul; Lecouturier, Jan; Stocken, Deborah; Fouweather, Tony; Wilson, Janet

    2016-04-01

    Persistent throat symptoms and Extra Oesophageal Reflux (EOR) are among the commonest reasons for attendance at a secondary care throat or voice clinic. There is a growing trend to treat throat symptom patients with proton pump inhibitors (PPIs) to suppress stomach acid, but most controlled studies fail to demonstrate a significant benefit of PPI over placebo. In addition, patient views on PPI use vary widely. A UK multi-centre, randomised, controlled trial for adults with persistent throat symptoms to compare the effectiveness of treatment with the proton pump inhibitor (PPI) lansoprazole versus placebo. The trial includes a six-month internal pilot, during which three sites will recruit 30 participants in total, to assess the practicality of the trial and assess the study procedures and willingness of the patient population to participate. If the pilot is successful, three additional sites will be opened to recruitment, and a further 302 participants recruited across the six main trial sites. Further trial sites may be opened, as necessary. The main trial will continue for a further 18 months. Participants will be followed up for 12 months from randomisation, throughout which both primary and secondary outcome data will be collected. The primary outcome is change in Reflux Symptom Index (RSI) score, the 'area standard' for this type of assessment, after 16 weeks (four months) of treatment. Secondary outcomes are RSI changes at 12 months after randomisation, Quality of Life assessment at four and 12 months, laryngeal mucosal changes, assessments of compliance and side effects, and patient-reported satisfaction. TOPPITS is designed to evaluate the relative effectiveness of treatment with a proton pump inhibitor versus placebo in patients with persistent throat symptoms. This will provide valuable information to clinicians and GPs regarding the treatment and management of care for these patients, on changes in symptoms, and in Quality of Life, over time. ISRCTN

  13. Acupuncture for hot flushes in perimenopausal and postmenopausal women: a randomised, sham-controlled trial.

    Science.gov (United States)

    Kim, Dong Il; Jeong, Jae Cheol; Kim, Kun Hyung; Rho, Jin Ju; Choi, Min Sun; Yoon, Sang Ho; Choi, Sun-Mi; Kang, Kyung Won; Ahn, Hong Yup; Lee, Myeong Soo

    2011-12-01

    To determine the effect of acupuncture in treating hot flushes in perimenopausal or postmenopausal women. The study was a randomised single-blind sham-controlled clinical trial. Perimenopausal or postmenopausal women with moderate or severe hot flushes were randomised to receive real or sham acupuncture. Both groups underwent a 4-week run-in period before the treatment. The real acupuncture group received 11 acupuncture treatments for 7 weeks, and the control group underwent sham acupuncture on non-acupuncture points during the same period. Both groups were followed for 8 weeks after the end of treatment period. Changes from baseline in the hot flush scores at week 7, measured by multiplying the hot flush frequency and severity, were the primary outcome. Hot flush frequency, severity and menopause-related symptoms measured with the Menopause Rating Scale Questionnaire were regarded as secondary outcomes. 54 participants were randomised into the real acupuncture group (n=27) and the sham acupuncture group (n=27). The mean change in hot flush scores was -6.4±5.2 in the real acupuncture group and -5.6±9.2 in the sham group at week 7 from values at the start of the acupuncture treatment (10.0±8.1 vs 11.7±12.6), respectively (p=0.0810). No serious adverse events were observed during the whole study period. Compared to sham acupuncture, acupuncture failed to show significantly different effects on the hot flush scores but showed partial benefits on the hot flush severity. Further consideration is needed to develop appropriate strategies for distinguishing non-specific effects from observed overall effectiveness of acupuncture for hot flushes. Whether acupuncture has point-specific effects for hot flushes should be also considered in designing future researches.

  14. Weight-management interventions in primary care: a pilot randomised controlled trial.

    Science.gov (United States)

    Nanchahal, Kiran; Townsend, Joy; Letley, Louise; Haslam, David; Wellings, Kaye; Haines, Andy

    2009-05-01

    There is a paucity of randomised controlled trials of weight management in primary care. To ascertain the feasibility of a full trial of a nurse-led weight-management programme in general practice. Factorial randomised control trial. Primary care, UK. A total of 123 adults (80.3% women, mean age 47.2 years) with body mass index > or =27 kg/m(2), recruited from eight practices, were randomised to receive structured lifestyle support (n = 30), structured lifestyle support plus pedometer (n = 31), usual care (n = 31), or usual care plus pedometer (n = 31) for a 12-week period. A total of 103 participants were successfully followed up. The adjusted mean difference in weight in structured support compared to usual care groups was -2.63 kg (95% confidence interval [CI] = -4.06 to -1.20 kg), and for pedometer compared to no pedometer groups it was -0.11 kg (95% CI = -1.52 to 1.30 kg). One in three participants in the structured-support groups (17/50, 34.0%) lost 5% or more of their initial weight, compared to less than one in five (10/53, 18.9%) in usual-care groups; provision of a pedometer made little difference (14/48, 29.2% pedometer; 13/55, 23.6% no pedometer). Difference in waist circumference change between structured-support and usual-care groups was -1.80 cm (95% CI = -3.39 to -0.20 cm), and between the pedometer and no pedometer groups it was -0.84 cm (95% CI = -2.42 to 0.73 cm). When asked about their experience of study participation, most participants found structured support helpful. The structured lifestyle support package could make substantial contributions to improving weight-management services. A trial of the intervention in general practice is feasible and practicable.

  15. Venous leg ulcer healing with electric stimulation therapy: a pilot randomised controlled trial.

    Science.gov (United States)

    Miller, C; McGuiness, W; Wilson, S; Cooper, K; Swanson, T; Rooney, D; Piller, N; Woodward, M

    2017-03-02

    Compression therapy is a gold standard treatment to promote venous leg ulcer (VLU) healing. Concordance with compression therapy is, however, often sub-optimal. The aim of this study was to evaluate the effectiveness of electric stimulation therapy (EST) to facilitate healing of VLUs among people who do not use moderate-to-high levels of compression (>25 mmHg). A pilot multicentre, single-blinded randomised controlled trial was conducted. Participants were randomised (2:1) to the intervention group or a control group where EST or a sham device was used 4 times daily for 20 minutes per session. Participants were monitored fortnightly for eight weeks. The primary outcome measure was percentage of area (wound size) change. In the 23 patients recruited, an average redution in wound size of 23.15% (standard deviation [SD]: 61.23) was observed for the control group compared with 32.67 % (SD: 42.54) for the intervention. A moderate effect size favouring the intervention group was detected from univariate [F(1,18)=1.588, p=0.224, partial eta squared=0.081] and multivariate repeated measures [F(1,18)=2.053, p=0.169, partial eta squared=0.102] analyses. The pilot study was not powered to detect statistical significance, however, the difference in healing outcomes are encouraging. EST may be an effective adjunct treatment among patients who have experienced difficulty adhering to moderate-to-high levels of compression therapy.

  16. Physiotherapy Post Lumbar Discectomy: Prospective Feasibility and Pilot Randomised Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Alison Rushton

    Full Text Available To evaluate: acceptability and feasibility of trial procedures; distribution of scores on the Roland Morris Disability Questionnaire (RMDQ, planned primary outcome; and efficient working of trial components.A feasibility and external pilot randomised controlled trial (ISRCTN33808269, assigned 10/12/2012 was conducted across 2 UK secondary care outpatient physiotherapy departments associated with regional spinal surgery centres.Consecutive consenting patients aged >18 years; post primary, single level, lumbar discectomy.Participants were randomised to either 1:1 physiotherapy outpatient management including patient leaflet, or patient leaflet alone.Blinded assessments were made at 4 weeks post surgery (baseline and 12 weeks post baseline (proposed primary end point. Secondary outcomes included: Global Perceived Effect, back/leg pain, straight leg raise, return to work/function, quality of life, fear avoidance, range of movement, medication, re-operation.At discharge, 110 (44% eligible patients gave consent to be contacted. 59 (54% patients were recruited. Loss to follow up was 39% at 12 weeks, with one site contributing 83% losses. Mean (SD RMDQ was 10.07 (5.58 leaflet and 10.52 (5.94 physiotherapy/leaflet at baseline; and 5.37 (4.91 leaflet and 5.53 (4.49 physiotherapy/leaflet at 12 weeks. 5.1% zero scores at 12 weeks illustrated no floor effect. Sensitivity to change was assessed at 12 weeks with mean (SD change -4.53 (6.41, 95%CI -7.61 to -1.44 for leaflet; and -6.18 (5.59, 95%CI -9.01 to -3.30 for physiotherapy/leaflet. RMDQ mean difference (95%CI between change from baseline to twelve weeks was 1.65(-2.46 to 5.75. Mean difference (95%CI between groups at 12 weeks was -0.16 (-3.36 to 3.04. Participant adherence with treatment was good. No adverse events were reported.Both interventions were acceptable, and it is promising that they both demonstrated a trend in reducing disability in this population. A randomised controlled trial, using a

  17. Lovastatin for adult patients with dengue: protocol for a randomised controlled trial

    Science.gov (United States)

    2012-01-01

    Background Dengue is the most important vector-borne viral infection of man, with approximately 2 billion people living in areas at risk. Infection results in a range of manifestations from asymptomatic infection through to life-threatening shock and haemorrhage. One of the hallmarks of severe dengue is vascular endothelial disruption. There is currently no specific therapy and clinical management is limited to supportive care. Statins are a class of drug initially developed for lipid lowering. There has been considerable recent interest in their effects beyond lipid lowering. These include anti-inflammatory effects at the endothelium. In addition, it is possible that lovastatin may have an anti-viral effect against dengue. Observational data suggest that the use of statins may improve outcomes for such conditions as sepsis and pneumonia. This paper describes the protocol for a randomised controlled trial investigating a short course of lovastatin therapy in adult patients with dengue. Methods/design A randomised, double-blind, placebo-controlled trial will investigate the effects of lovastatin therapy in the treatment of dengue. The trial will be conducted in two phases with an escalation of dose between phases if an interim safety review is satisfactory. This is an exploratory study focusing on safety and there are no data on which to base a sample size calculation. A target sample size of 300 patients in the second phase, enrolled over two dengue seasons, was chosen based on clinical judgement and feasibility considerations. In a previous randomised trial in dengue, about 10% and 30% of patients experienced at least one serious adverse event or adverse event, respectively. With 300 patients, we will have 80% power to detect an increase of 12% (from 10% to 22%) or 16% (from 30% to 46%) in the frequency of adverse events. Furthermore, this sample size ensures some power to explore the efficacy of statins. Discussion The development of a dengue therapeutic that can

  18. Physiotherapy Post Lumbar Discectomy: Prospective Feasibility and Pilot Randomised Controlled Trial

    Science.gov (United States)

    Rushton, Alison; Goodwin, Peter C.

    2015-01-01

    Objectives To evaluate: acceptability and feasibility of trial procedures; distribution of scores on the Roland Morris Disability Questionnaire (RMDQ, planned primary outcome); and efficient working of trial components. Design and Setting A feasibility and external pilot randomised controlled trial (ISRCTN33808269, assigned 10/12/2012) was conducted across 2 UK secondary care outpatient physiotherapy departments associated with regional spinal surgery centres. Participants Consecutive consenting patients aged >18 years; post primary, single level, lumbar discectomy. Interventions Participants were randomised to either 1:1 physiotherapy outpatient management including patient leaflet, or patient leaflet alone. Main Outcome Measures Blinded assessments were made at 4 weeks post surgery (baseline) and 12 weeks post baseline (proposed primary end point). Secondary outcomes included: Global Perceived Effect, back/leg pain, straight leg raise, return to work/function, quality of life, fear avoidance, range of movement, medication, re-operation. Results At discharge, 110 (44%) eligible patients gave consent to be contacted. 59 (54%) patients were recruited. Loss to follow up was 39% at 12 weeks, with one site contributing 83% losses. Mean (SD) RMDQ was 10.07 (5.58) leaflet and 10.52 (5.94) physiotherapy/leaflet at baseline; and 5.37 (4.91) leaflet and 5.53 (4.49) physiotherapy/leaflet at 12 weeks. 5.1% zero scores at 12 weeks illustrated no floor effect. Sensitivity to change was assessed at 12 weeks with mean (SD) change -4.53 (6.41), 95%CI -7.61 to -1.44 for leaflet; and -6.18 (5.59), 95%CI -9.01 to -3.30 for physiotherapy/leaflet. RMDQ mean difference (95%CI) between change from baseline to twelve weeks was 1.65(-2.46 to 5.75). Mean difference (95%CI) between groups at 12 weeks was -0.16 (-3.36 to 3.04). Participant adherence with treatment was good. No adverse events were reported. Conclusions Both interventions were acceptable, and it is promising that they both

  19. Mixing nulliparous and multiparous women in randomised controlled trials of preeclampsia prevention is debatable: evidence from a systematic review.

    Science.gov (United States)

    Simon, Emmanuel; Caille, Agnès; Perrotin, Franck; Giraudeau, Bruno

    2013-01-01

    Nulliparity is a major risk factor of preeclampsia investigated in numerous trials of its prevention. We aimed to assess whether these trials considered nulliparity in subject selection or analysis of results. 01 April 2013 search of MEDLINE via PubMed, EMBASE and the Cochrane Library. 01 April 2013 search of trials registered in Clinicaltrials.gov. Randomised controlled trials and metaanalyses of preeclampsia prevention with no restriction to period of publication or language. Metaanalyses were selected to fully identify relevant trials. One reader appraised each selected article/registered protocol using a pretested, standardized data abstraction form developed in a pilot test. For each article, he recorded whether both nulliparous and multiparous were included and, in case of mixed populations, whether randomisation was stratified, and whether subgroup analyses had been reported. For registered protocols, he only assessed whether it was planned to include mixed populations. 88 randomised controlled trials were identified, representing 83,396 included women. In 58 of the 88 articles identified (65.9%), preeclampsia was the primary outcome. In 31 of these (53.4%), the investigation combined nulliparous and multiparous women; only two reports in 31 (6.5%) stated that randomisation was stratified on parity and only four (12.9%) described a subgroup analysis by parity. Of the 30 registered trials, 20 (66.6%) planned to include both nulliparous and multiparous women. Parity is largely ignored in randomised controlled trials of preeclampsia prevention, which raises difficulties in interpreting the results.

  20. Positioning In Macular hole Surgery (PIMS): statistical analysis plan for a randomised controlled trial.

    Science.gov (United States)

    Bell, Lauren; Hooper, Richard; Bunce, Catey; Pasu, Saruban; Bainbridge, James

    2017-06-13

    using Snellen charts at a standard distance of 6 m; patient-reported health and quality of life assessed using the National Eye Institute Visual Function Questionnaire (VFQ-25). The PIMS trial is the first multicentre randomised control trial to investigate the value of face-down positioning following macular hole standardised surgery. International Standard Randomised Controlled Trials Number registry, ID: ISRCTN12410596. Registered on 11 February 2015. United Kingdom Clinical Research Network, ID: UKCRN17966 . Registered on 26 November 2014.

  1. No effect of bipolar interferential electrotherapy and pulsed ultrasound for soft tissue shoulder disorders : a randomised controlled trial

    NARCIS (Netherlands)

    Van Der Heijden, G J; Leffers, P; Wolters, P J; Verheijden, J J; van Mameren, H; Houben, J P; Bouter, L M; Knipschild, P G

    OBJECTIVE: To assess the efficacy of bipolar interferential electrotherapy (ET) and pulsed ultrasound (US) as adjuvants to exercise therapy for soft tissue shoulder disorders (SD). METHODS: Randomised placebo controlled trial with a two by two factorial design plus an additional control group in 17

  2. Is vitamin C supplementation beneficial? Lessons learned from randomised controlled trials.

    Science.gov (United States)

    Lykkesfeldt, Jens; Poulsen, Henrik E

    2010-05-01

    In contrast to the promised 'antioxidant miracle' of the 1980s, several randomised controlled trials have shown no effect of antioxidant supplements on hard endpoints such as morbidity and mortality. The former over-optimistic attitude has clearly called for a more realistic assessment of the benefit:harm ratio of antioxidant supplements. We have examined the literature on vitamin C intervention with the intention of drawing a conclusion on its possible beneficial or deleterious effect on health and the result is discouraging. One of several important issues is that vitamin C uptake is tightly controlled, resulting in a wide-ranging bioavailability depending on the current vitamin C status. Lack of proper selection criteria dominates the currently available literature. Thus, while supplementation with vitamin C is likely to be without effect for the majority of the Western population due to saturation through their normal diet, there could be a large subpopulation with a potential health problem that remains uninvestigated. The present review discusses the relevance of the available literature on vitamin C supplementation and proposes guidelines for future randomised intervention trials.

  3. Treatment of menorrhagia during menstruation: randomised controlled trial of ethamsylate, mefenamic acid, and tranexamic acid.

    Science.gov (United States)

    Bonnar, J.; Sheppard, B. L.

    1996-01-01

    OBJECTIVE: To compare the efficacy and acceptability of ethamsylate, mefenamic acid, and tranexamic acid for treating menorrhagia. DESIGN: Randomised controlled trial. SETTING: A university department of obstetrics and gynaecology. SUBJECTS: 76 women with dysfunctional uterine bleeding. INTERVENTIONS: Treatment for five days from day 1 of menses during three consecutive menstrual periods. 27 patients were randomised to take ethamsylate 500 mg six hourly, 23 patients to take mefenamic acid 500 mg eight hourly, and 26 patients to take tranexamic acid 1 g six hourly. MAIN OUTCOMES MEASURES: Menstrual loss measured by the alkaline haematin method in three control menstrual periods and three menstrual periods during treatment; duration of bleeding; patient's estimation of blood loss; sanitary towel usage; the occurrence of dysmenorrhoea; and unwanted events. RESULTS: Ethamsylate did not reduce mean menstrual blood loss whereas mefenamic acid reduced blood loss by 20% (mean blood loss 186 ml before treatment, 148 ml during treatment) and tranexamic acid reduced blood loss by 54% (mean blood loss 164 ml before treatment, 75 ml during treatment). Sanitary towel usage was significantly reduced in patients treated with mefenamic acid and tranexamic acid. CONCLUSIONS: Tranexamic acid given during menstruation is a safe and highly effective treatment for excessive bleeding. Patients with dysfunctional uterine bleeding should be offered medical treatment with tranexamic acid before a decision is made about surgery. PMID:8806245

  4. Improving health-related fitness in adolescents: the CrossFit Teens™ randomised controlled trial.

    Science.gov (United States)

    Eather, Narelle; Morgan, Philip James; Lubans, David Revalds

    2016-01-01

    The aim of this study was to evaluate the preliminary efficacy and feasibility of the CrossFit Teens™ resistance training programme for improving health-related fitness and resistance training skill competency in adolescents. This assessor-blinded randomised controlled trial was conducted in one secondary school in the Hunter Region, Australia, from July to September 2013. Ninety-six (96) students (age = 15.4 (.5) years, 51.5% female) were randomised into intervention (n = 51) or control (n = 45) conditions for 8-weeks (60 min twice per week). Waist circumference, body mass index (BMI), BMI-Z score (primary outcomes), cardiorespiratory fitness (shuttle run test), muscular fitness (standing jump, push-up, handgrip, curl-up test), flexibility (sit and reach) and resistance training skill competency were measured at baseline and immediate post-intervention. Feasibility measures of recruitment, retention, adherence and satisfaction were assessed. Significant group-by-time intervention effects were found for waist circumference [-3.1 cm, P CrossFit Teens™ is a feasible and efficacious programme for improving health-related fitness in adolescents.

  5. Maternal note-taking and infant care: a pilot randomised controlled trial.

    Science.gov (United States)

    Kistin, Caroline J; Barrero-Castillero, Alejandra; Lewis, Sheilajane; Hoch, Rachel; Philipp, Barbara L; Bauchner, Howard; Wang, C Jason

    2012-10-01

    A pilot randomised controlled trial was conducted with postpartum mothers to assess the feasibility and impact of note-taking during newborn teaching. Controls received standard teaching; the intervention group received pen and paper to take notes. Subjects were called 2 days post-discharge to assess infant sleep position, breastfeeding, car seat use, satisfaction and information recall. 126 mothers were randomised. There was a consistent trend that intervention subjects were more likely to report infant supine sleep position (88% vs 78%, relative risks (RR) 1.13; 95% CI 0.95 to 1.34), breastfeeding (96% vs 86%, RR 1.11; 95% CI 0.99 to 1.25) and correct car seat use (98% vs 87%, RR 1.12; 95% CI 1.00 to 1.25). Satisfaction and information recall did not differ. Among first-time mothers, intervention subjects were significantly more likely to report infant supine sleep position (95% vs 65%, RR 1.46; 95% CI 1.06 to 2.00). Maternal note-taking is feasible and potentially efficacious in promoting desirable infant care.

  6. An assessment of the quality of randomised controlled trials conducted in China

    Directory of Open Access Journals (Sweden)

    Zhong Nanshan

    2008-04-01

    Full Text Available Abstract Background Despite the rapid increase in research in China, little is known about the quality of clinical trials conducted there. Methods A systematic review and critical appraisal of randomised controlled trials (RCTs conducted in China and published in 2004 was undertaken to describe their characteristics, assess the quality of their reporting, and where possible, the quality of their conduct. Randomised controlled trials in all disease areas and types of interventions, which took place in China and included Chinese citizens were identified using PubMed and hand searching the Journal Series of the Chinese Medical Association. Quality was assessed against a subset of criteria adapted from the CONSORT statement. Results Three hundred and seven RCTs were included. One hundred and ninety-nine (64.8% failed to report methods of randomization and 254 (82.4% did not mention blinding of either participants or investigators. Reporting of baseline characteristics, primary outcome and length of follow-up was inadequate in a substantial proportion of studies. Fewer than 11% of RCTs mentioned ethical approval and only 18.0% adequately discussed informed consent. However, dropout rates were very favourable with nearly 44% of trials reporting a zero dropout rate. Conclusion Reporting of RCTs in China requires substantial improvement to meet the targets of the CONSORT statement. The conduct of Chinese RCTs cannot be directly inferred from the standard of reporting; however without good reporting the methods of the trials cannot be clearly ascertained.

  7. Reducing Postpartum Weight Retention and Improving Breastfeeding Outcomes in Overweight Women: A Pilot Randomised Controlled Trial

    Directory of Open Access Journals (Sweden)

    Julia Martin

    2015-02-01

    Full Text Available Overweight and obesity is prevalent among women of reproductive age (42% BMI > 25 kg/m2 and parity is associated with risk of weight gain. Weight gain greater than that recommended by the Institute of Medicine (IOM is also associated with lower rates of breastfeeding initiation and duration in women. The aim of this pilot randomised controlled trial is to examine the feasibility of recruiting and maintaining a cohort of pregnant women with the view of reducing postpartum weight retention and improving breastfeeding outcomes. Women (BMI of 25–35 kg/m2 (n = 36 were recruited from the John Hunter Hospital antenatal clinic in New South Wales, Australia. Participants were stratified by BMI and randomised to one of three groups with follow-up to six months postpartum. Women received a dietary intervention with or without breastfeeding support from a lactation consultant, or were assigned to a wait-list control group where the dietary intervention was issued at three months postpartum. Feasibility and acceptability was assessed by participation rates and questionnaire. Analysis of variance and covariance was conducted to determine any differences between groups. Sixty-nine per cent of the participants were still enrolled at six months postpartum. This pilot demonstrated some difficulties in recruiting women from antenatal clinics and retaining them in the trial. Although underpowered; the results on weight; biomarkers and breastfeeding outcomes indicated improved metabolic health.

  8. Persistent occiput posterior: OUTcomes following digital rotation: a pilot randomised controlled trial.

    Science.gov (United States)

    Graham, Kathryn; Phipps, Hala; Hyett, Jon A; Ludlow, Joanne P; Mackie, Adam; Marren, Anthony; De Vries, Bradley

    2014-06-01

    To determine the feasibility of a multicentre randomised controlled trial (RCT) to investigate whether digital rotation of the fetal head from occiput posterior (OP) position in the second stage of labour reduces the risk of operative delivery (defined as caesarean section (CS) or instrumental delivery). We conducted the study between December 2010 and December 2011 in a tertiary referral hospital in Australia. A transabdominal ultrasound was performed early in the second stage of labour on women with cephalic, singleton pregnancies to determine the fetal position. Those women with a fetus in the OP position were randomised to either a digital rotation or a sham procedure. In all other ways, participants received their usual intrapartum care. Data regarding demographics, mode of delivery, labour, post natal period and neonatal outcomes were collected. One thousand and four women were consented, 834 achieved full dilatation, and 30 were randomised. An additional portable ultrasound scan and a blinded 'sham' digital rotation were acceptable to women and staff. Operative delivery rates were 13/15 in the digital rotation (four CS and nine instrumental) and 12/15 in the sham (three CS and nine instrumental) groups, respectively. A large double-blinded multicentre RCT would be feasible and acceptable to women and staff. Strategies to improve recruitment such as consenting women with an effective epidural in active labour should be considered. This would be the first RCT to answer a clinically important question which could significantly affect the operative delivery rate in Australia and internationally. © 2014 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

  9. Treatment of acute diverticulitis laparoscopic lavage vs. resection (DILALA: study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Rosenberg Jacob

    2011-08-01

    Full Text Available Abstract Background Perforated diverticulitis is a condition associated with substantial morbidity. Recently published reports suggest that laparoscopic lavage has fewer complications and shorter hospital stay. So far no randomised study has published any results. Methods DILALA is a Scandinavian, randomised trial, comparing laparoscopic lavage (LL to the traditional Hartmann's Procedure (HP. Primary endpoint is the number of re-operations within 12 months. Secondary endpoints consist of mortality, quality of life (QoL, re-admission, health economy assessment and permanent stoma. Patients are included when surgery is required. A laparoscopy is performed and if Hinchey grade III is diagnosed the patient is included and randomised 1:1, to either LL or HP. Patients undergoing LL receive > 3L of saline intraperitoneally, placement of pelvic drain and continued antibiotics. Follow-up is scheduled 6-12 weeks, 6 months and 12 months. A QoL-form is filled out on discharge, 6- and 12 months. Inclusion is set to 80 patients (40+40. Discussion HP is associated with a high rate of complication. Not only does the primary operation entail complications, but also subsequent surgery is associated with a high morbidity. Thus the combined risk of treatment for the patient is high. The aim of the DILALA trial is to evaluate if laparoscopic lavage is a safe, minimally invasive method for patients with perforated diverticulitis Hinchey grade III, resulting in fewer re-operations, decreased morbidity, mortality, costs and increased quality of life. Trial registration British registry (ISRCTN for clinical trials ISRCTN82208287http://www.controlled-trials.com/ISRCTN82208287

  10. Quality sleep using earplugs in the intensive care unit: the QUIET pilot randomised controlled trial.

    Science.gov (United States)

    Litton, Edward; Elliott, Rosalind; Ferrier, Janet; Webb, Steven A R

    2017-06-01

    To assess the feasibility of a definitive, randomised controlled trial of earplugs as a noise-abatement strategy to improve sleep and reduce delirium in patients admitted to the intensive care unit. An open-label trial of 40 patients randomised in a 1:1 ratio to receive earplugs in addition to standard care, or standard care alone, conducted in a 10-bed ICU of a large, private hospital in Perth, Western Australia. Patients were eligible for participation if they were expected to be undergoing mechanical ventilation (MV) on admission to the ICU. Patients assigned to receive earplugs had earplugs placed on admission to the ICU and were offered earplug placement between 10 pm and 6 am for the first night in the ICU once they were extubated. Earplugs were not provided for patients assigned to standard care. The primary outcome of study feasibility was assessed using criteria for acceptability of the intervention and protocol compliance. Of the 20 participants randomised to receive earplugs, 19 had earplugs placed within 6 hours of ICU admission, corresponding to 76% of the MV time (mean time with earplugs, 7.5 hours [SD, 5.3 hours]). Earplugs were placed for 18 of 20 participants during their first full night after extubation, corresponding to 78% of the total overnight time (mean time with earplugs, 6.2 hours [SD, 2.5 hours]). A definitive study of earplugs as a noiseabatement strategy for patients admitted to the ICU is feasible on the basis of participant acceptability of the intervention and protocol compliance. Australian New Zealand Clinical Trials Registry ACTRN12615001125516.

  11. The Home-Based Older People's Exercise (HOPE trial: study protocol for a randomised controlled trial

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    Forster Anne

    2011-06-01

    Full Text Available Abstract Background Frailty is common in older age, and is associated with important adverse health outcomes including increased risk of disability and admission to hospital or long-term care. Exercise interventions for frail older people have the potential to reduce the risk of these adverse outcomes by increasing muscle strength and improving mobility. Methods/Design The Home-Based Older People's Exercise (HOPE trial is a two arm, assessor blind pilot randomised controlled trial (RCT to assess the effectiveness of a 12 week exercise intervention (the HOPE programme designed to improve the mobility and functional abilities of frail older people living at home, compared with usual care. The primary outcome is the timed-up-and-go test (TUGT, measured at baseline and 14 weeks post-randomisation. Secondary outcomes include the Barthel Index of activities of daily living (ADL, EuroQol Group 5-Dimension Self-Report Questionnaire (EQ-5D quality of life measure and the geriatric depression scale (GDS, measured at baseline and 14 weeks post-randomisation. We will record baseline frailty using the Edmonton Frail Scale (EFS, record falls and document muscle/joint pain. We will test the feasibility of collection of data to identify therapy resources required for delivery of the intervention. Discussion The HOPE trial will explore and evaluate a home-based exercise intervention for frail older people. Although previous RCTs have used operationalised, non-validated methods of measuring frailty, the HOPE trial is, to our knowledge, the first RCT of an exercise intervention for frail older people that includes a validated method of frailty assessment at baseline. Trial registration ISRCTN: ISRCTN57066881

  12. Evaluation of biases present in the cohort multiple randomised controlled trial design: a simulation study

    Directory of Open Access Journals (Sweden)

    Jane Candlish

    2017-01-01

    Full Text Available Abstract Background The cohort multiple randomised controlled trial (cmRCT design provides an opportunity to incorporate the benefits of randomisation within clinical practice; thus reducing costs, integrating electronic healthcare records, and improving external validity. This study aims to address a key concern of the cmRCT design: refusal to treatment is only present in the intervention arm, and this may lead to bias and reduce statistical power. Methods We used simulation studies to assess the effect of this refusal, both random and related to event risk, on bias of the effect estimator and statistical power. A series of simulations were undertaken that represent a cmRCT trial with time-to-event endpoint. Intention-to-treat (ITT, per protocol (PP, and instrumental variable (IV analysis methods, two stage predictor substitution and two stage residual inclusion, were compared for various refusal scenarios. Results We found the IV methods provide a less biased estimator for the causal effect when refusal is present in the intervention arm, with the two stage residual inclusion method performing best with regards to minimum bias and sufficient power. We demonstrate that sample sizes should be adapted based on expected and actual refusal rates in order to be sufficiently powered for IV analysis. Conclusion We recommend running both an IV and ITT analyses in an individually randomised cmRCT as it is expected that the effect size of interest, or the effect we would observe in clinical practice, would lie somewhere between that estimated with ITT and IV analyses. The optimum (in terms of bias and power instrumental variable method was the two stage residual inclusion method. We recommend using adaptive power calculations, updating them as refusal rates are collected in the trial recruitment phase in order to be sufficiently powered for IV analysis.

  13. Temporary sympathectomy in chronic refractory angina: a randomised, double-blind, placebo-controlled trial.

    Science.gov (United States)

    Denby, Christine; Groves, David G; Eleuteri, Antonio; Tsang, Hoo Kee; Leach, Austin; Hammond, Clare; Bridson, John D; Fisher, Michael; Elt, Matthew; Laflin, Robert; Fisher, Anthony C

    2015-08-01

    Temporary sympathectomy by injection of bupivacaine at the site of the left stellate ganglion is used in the management of refractory angina at several UK centres. Although patients frequently report significant reduction in symptoms, efficacy has not been established by double-blind, randomised placebo-controlled trial (RCT). To investigate the efficacy of the procedure for the first time by a double-blind RCT. Consecutive patients referred to the authors' National Health Service (NHS) angina centre who were candidates for temporary sympathectomy were invited to participate in a trial. A total of 65 patients were randomised to receive either bupivacaine or saline injections. Identical syringes were prepared remotely, blinding patients and staff from randomisation. Cardiac autonomic function was measured 3 hours pre- and post-injection using new heart rate variability (HRV) analyses. Angina episodes were recorded contemporaneously by patients in study diaries in the 7-day periods pre- and post-injection. In 51 patients suitable for analysis, no significant differences between the active and placebo groups were found in patient-recorded frequency or intensity of angina episodes pre- and post-injection. However, across both groups combined, a significant difference was found in the frequency of angina episodes pre- and post-injection. The reduction in frequency of angina episodes produced by this procedure may not be due to drug pharmacology. It may be a placebo response or due to the mechanical effects of the injection of fluid. There is a need for further work using a larger patient cohort considering both mechanical and psychological factors.

  14. Pragmatic randomised controlled trial of group psychoeducation versus group support in the maintenance of bipolar disorder

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    Roberts Christopher

    2011-07-01

    Full Text Available Abstract Background Non-didactically delivered curriculum based group psychoeducation has been shown to be more effective than both group support in a specialist mood disorder centre in Spain (with effects lasting up to five years, and treatment as usual in Australia. It is unclear whether the specific content and form of group psychoeducation is effective or the chance to meet and work collaboratively with other peers. The main objective of this trial is to determine whether curriculum based group psychoeducation is more clinically and cost effective than unstructured peer group support. Methods/design Single blind two centre cluster randomised controlled trial of 21 sessions group psychoeducation versus 21 sessions group peer support in adults with bipolar 1 or 2 disorder, not in current episode but relapsed in the previous two years. Individual randomisation is to either group at each site. The groups are carefully matched for the number and type of therapists, length and frequency of the interventions and overall aim of the groups but differ in content and style of delivery. The primary outcome is time to next bipolar episode with measures of the therapeutic process, barriers and drivers to the effective delivery of the interventions and economic analysis. Follow up is for 96 weeks after randomisation. Discussion The trial has features of both an efficacy and an effectiveness trial design. For generalisability in England it is set in routine public mental health practice with a high degree of expert patient involvement. Trial Registration ISRCTN62761948 Funding National Institute for Health Research, England.

  15. A novel experience-based internet intervention for smoking cessation: feasibility randomised controlled trial

    Directory of Open Access Journals (Sweden)

    John Powell

    2016-11-01

    Full Text Available Abstract Background The internet is frequently used to share experiences of health and illness, but this phenomenon has not been harnessed as an intervention to achieve health behaviour change. The aim of this study was to determine the feasibility of a randomised trial assessing the effects of a novel, experience-based website as a smoking cessation intervention. The secondary aim was to measure the potential impact on smoking behaviour of both the intervention and a comparator website. Methods A feasibility randomised controlled single-blind trial assessed a novel, experience-based website containing personal accounts of quitting smoking as a cessation intervention, and a comparator website providing factual information. Feasibility measures including recruitment, and usage of the interventions were recorded, and the following participant-reported outcomes were also measured: Smoking Abstinence Self-Efficacy Questionnaire, the single-item Motivation to Stop Scale, self-reported abstinence, quit attempts and health status outcomes. Eligible smokers from two English regions were entered into the trial and given access to their allocated website for two weeks. Results Eighty-seven smokers were randomised, 65 completed follow-up (75 %. Median usage was 15 min for the intervention, and 5 min for the comparator (range 0.5–213 min. Median logins for both sites was 2 (range 1–20. All participant-reported outcomes were similar between groups. Conclusions It was technically feasible to deliver a novel intervention harnessing the online sharing of personal experiences as a tool for smoking cessation, but recruitment was slow and actual use was relatively low, with attrition from the trial. Future work needs to maximize engagement and to understand how best to assess the value of such interventions in everyday use, rather than as an isolated ‘dose of information’. Trial registration ISRCTN29549695 DOI 10.1186/ISRCTN29549695 . Registered 17/05/2013.

  16. A novel experience-based internet intervention for smoking cessation: feasibility randomised controlled trial.

    Science.gov (United States)

    Powell, John; Newhouse, Nikki; Martin, Angela; Jawad, Sena; Yu, Ly-Mee; Davoudianfar, Mina; Locock, Louise; Ziebland, Sue

    2016-11-11

    The internet is frequently used to share experiences of health and illness, but this phenomenon has not been harnessed as an intervention to achieve health behaviour change. The aim of this study was to determine the feasibility of a randomised trial assessing the effects of a novel, experience-based website as a smoking cessation intervention. The secondary aim was to measure the potential impact on smoking behaviour of both the intervention and a comparator website. A feasibility randomised controlled single-blind trial assessed a novel, experience-based website containing personal accounts of quitting smoking as a cessation intervention, and a comparator website providing factual information. Feasibility measures including recruitment, and usage of the interventions were recorded, and the following participant-reported outcomes were also measured: Smoking Abstinence Self-Efficacy Questionnaire, the single-item Motivation to Stop Scale, self-reported abstinence, quit attempts and health status outcomes. Eligible smokers from two English regions were entered into the trial and given access to their allocated website for two weeks. Eighty-seven smokers were randomised, 65 completed follow-up (75 %). Median usage was 15 min for the intervention, and 5 min for the comparator (range 0.5-213 min). Median logins for both sites was 2 (range 1-20). All participant-reported outcomes were similar between groups. It was technically feasible to deliver a novel intervention harnessing the online sharing of personal experiences as a tool for smoking cessation, but recruitment was slow and actual use was relatively low, with attrition from the trial. Future work needs to maximize engagement and to understand how best to assess the value of such interventions in everyday use, rather than as an isolated 'dose of information'. ISRCTN29549695 DOI 10.1186/ISRCTN29549695 . Registered 17/05/2013.

  17. CXCR2 Inhibition - a novel approach to treating CoronAry heart DiseAse (CICADA): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Joseph, Jubin P; Reyes, Eliana; Guzman, Josephine; O'Doherty, Jim; McConkey, Hannah; Arri, Satpal; Kakkar, Rahul; Beckley, Nicholas; Douiri, Abdel; Barrington, Sally F; Redwood, Simon R; Ferro, Albert

    2017-10-11

    There is emerging evidence of the central role of neutrophils in both atherosclerotic plaque formation and rupture. Patients with lower neutrophil counts following acute coronary syndromes tend to have a greater coronary flow reserve, which is a strong predictor of long-term cardiovascular health. But so far, no data are available regarding the impact of neutrophil inhibition on cardiovascular clinical or surrogate endpoints. Therefore, the aim of this study is to investigate the effects of AZD5069, a cysteine-X-cysteine chemokine receptor 2 (CXCR2) inhibitor, on coronary flow reserve and coronary structure and function in patients with coronary artery disease. Ninety subjects with coronary artery disease undergoing percutaneous coronary intervention will be included in this investigator-driven, randomised, placebo-controlled, double-blind, phase IIa, single-centre study. Participants will be randomised to receive either AZD5069 (40 mg) administered orally twice daily or placebo for 24 weeks. Change in coronary flow reserve as determined by 13 N-ammonia positron emission tomography-computed tomography will be the primary outcome. Change in the inflammatory component of coronary plaque structure and the backward expansion wave, an invasive coronary physiological measure of diastolic function, will be assessed as secondary outcomes. Cardiovascular surrogate parameters, such as coronary flow reserve, may provide insights into the potential mechanisms of the cardiovascular effects of CXCR2 inhibitors. Currently, ongoing trials do not specifically focus on neutrophil function as a target of intervention, and we therefore believe that our study will contribute to a better understanding of the role of neutrophil-mediated inflammation in coronary artery disease. EudraCT, 2016-000775-24 . Registered on 22 July 2016. International Standard Randomised Controlled Trial Number, ISRCTN48328178 . Registered on 25 February 2016.

  18. A randomised controlled trial of dietary improvement for adults with major depression (the 'SMILES' trial).

    Science.gov (United States)

    Jacka, Felice N; O'Neil, Adrienne; Opie, Rachelle; Itsiopoulos, Catherine; Cotton, Sue; Mohebbi, Mohammedreza; Castle, David; Dash, Sarah; Mihalopoulos, Cathrine; Chatterton, Mary Lou; Brazionis, Laima; Dean, Olivia M; Hodge, Allison M; Berk, Michael

    2017-01-30

    The possible therapeutic impact of dietary changes on existing mental illness is largely unknown. Using a randomised controlled trial design, we aimed to investigate the efficacy of a dietary improvement program for the treatment of major depressive episodes. 'SMILES' was a 12-week, parallel-group, single blind, randomised controlled trial of an adjunctive dietary intervention in the treatment of moderate to severe depression. The intervention consisted of seven individual nutritional consulting sessions delivered by a clinical dietician. The control condition comprised a social support protocol to the same visit schedule and length. Depression symptomatology was the primary endpoint, assessed using the Montgomery-Åsberg Depression Rating Scale (MADRS) at 12 weeks. Secondary outcomes included remission and change of symptoms, mood and anxiety. Analyses utilised a likelihood-based mixed-effects model repeated measures (MMRM) approach. The robustness of estimates was investigated through sensitivity analyses. We assessed 166 individuals for eligibility, of whom 67 were enrolled (diet intervention, n = 33; control, n = 34). Of these, 55 were utilising some form of therapy: 21 were using psychotherapy and pharmacotherapy combined; 9 were using exclusively psychotherapy; and 25 were using only pharmacotherapy. There were 31 in the diet support group and 25 in the social support control group who had complete data at 12 weeks. The dietary support group demonstrated significantly greater improvement between baseline and 12 weeks on the MADRS than the social support control group, t(60.7) = 4.38, p robust to violations of MAR assumptions. These results indicate that dietary improvement may provide an efficacious and accessible treatment strategy for the management of this highly prevalent mental disorder, the benefits of which could extend to the management of common co-morbidities. Australia and New Zealand Clinical Trials Register (ANZCTR): ACTRN

  19. The impact of supportive counselling on women's psychological wellbeing after miscarriage--a randomised controlled trial.

    Science.gov (United States)

    Kong, G W S; Chung, T K H; Lok, I H

    2014-09-01

    To assess the effectiveness of supportive counselling after miscarriage. Randomised controlled trial. University hospital. Two hundred and eighty women with miscarriage. Women were randomised to receive supportive counselling from a nurse (at diagnosis and 2 weeks later) or routine care. Psychological wellbeing was measured with the General Health Questionnaire (GHQ-12) and Beck Depression Inventory (BDI). Primary outcome measured the proportion of women suffering psychological distress (GHQ-12 score ≥4) at 3 months after miscarriage. Secondary outcomes were GHQ-12 and BDI scores at 6 weeks, 3 and 6 months. There was no difference in the proportion of women suffering psychological distress at 3 months after miscarriage (17.1% in counselling group versus 24.4% in control group; 95% CI -0.034 to 0.177; P = 0.19). However, for the subgroup of women (n = 152) with high baseline GHQ-12 scores, the median GHQ-12 score in the counselling group was significantly lower than the control group at 6 weeks (median score 3 versus 4.5 in counselling and control groups; P = 0.04) and 3 months (median score 1 versus 2.5 in counselling and control groups; P = 0.03). Similarly, for women with high baseline BDI scores (BDI > 12), the proportion for women continuing to score high was significantly lower in the counselling group 6 weeks after miscarriage (33.3 versus 61.1% in counselling group and control group; P = 0.03). Although the results of current study do not justify routine counselling of all women following miscarriage, a supportive counselling programme for selected women with high levels of psychological distress is promising and merits further investigation. © 2014 Royal College of Obstetricians and Gynaecologists.

  20. Podoconiosis treatment in northern Ethiopia (GoLBet): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Negussie, Henok; Kassahun, Meseret Molla; Fegan, Greg; Njuguna, Patricia; Enquselassie, Fikre; McKay, Andy; Newport, Melanie; Lang, Trudie; Davey, Gail

    2015-07-16

    Podoconiosis is one of the forgotten types of leg swelling (elephantiasis) in the tropics. Unlike the other, better-known types of leg swelling, podoconiosis is not caused by any parasite, virus or bacterium, but by an abnormal reaction to minerals found in the clay soils of some tropical highland areas. Non-governmental Organizations (NGOs) have been responsible for the development of simple treatment methods without systematic evaluation of its effectiveness. It is essential that a large scale, fully controlled, pragmatic trial of the intervention is conducted. We aim to test the hypothesis that community-based treatment of podoconiosis lymphoedema reduces the frequency of acute dermatolymphangioadenitis episodes ('acute attacks') and improves other clinical, social and economic outcomes. This is a pragmatic, individually randomised controlled trial. We plan to randomly allocate 680 podoconiosis patients from the East Gojjam Zone in northern Ethiopia to one of two groups: 'Standard Treatment' or 'Delayed Treatment'. Those randomised to standard treatment will receive the hygiene and foot-care intervention from May 2015 for one year, whereas those in the control arm will be followed through 2015 and be offered the intervention in 2016. The trial will be preceded by an economic context survey and a Rapid Ethical Assessment to identify optimal methods of conveying information about the trial and the approaches to obtaining informed consent preferred by the community. The primary outcome will be measured by recording patient recall and using a simple, patient-held diary that will be developed to record episodes of acute attacks. Adherence to treatment, clinical stage of disease, quality of life, disability and stigma will be considered secondary outcome measures. Other outcomes will include adverse events and economic productivity. Assessments will be made at baseline and at 3, 6, 9 and 12 months thereafter. The evidence is highly likely to inform implementation of

  1. The impact of patient positioning on pressure ulcers in patients with severe ARDS: results from a multicentre randomised controlled trial on prone positioning.

    Science.gov (United States)

    Girard, Raphaele; Baboi, Loredana; Ayzac, Louis; Richard, Jean-Christophe; Guérin, Claude

    2014-03-01

    Placing patients with severe acute respiratory distress syndrome (ARDS) in the prone position has been shown to improve survival as compared to the supine position. However, a higher frequency of pressure ulcers has been reported in patients in the prone position. The objective of this study was to verify the impact of prone positioning on pressure ulcers in patients with severe ARDS. This was an ancillary study of a prospective multicentre randomised controlled trial in patients with severe ARDS in which the early application of long prone-positioning sessions was compared to supine positioning in terms of mortality. Pressure ulcers were assessed at the time of randomisation, 7 days later and on discharge from the intensive care unit (ICU), using the four-stage Pressure Ulcers Advisory Panel system. The primary end-point was the incidence (with reference to 1,000 days of invasive mechanical ventilation or 1,000 days of ICU stay) of new patients with pressure ulcers at stage 2 or higher from randomisation to ICU discharge. At randomisation, of the 229 patients allocated to the supine position and the 237 patients allocated to the prone position, the number of patients with pressure ulcers was not significantly different between groups. The incidence of new patients with pressure ulcers from randomisation to ICU discharge was 20.80 and 14.26/1,000 days of invasive mechanical ventilation (P = 0.061) and 13.92 and 7.72/1,000 of ICU days (P = 0.002) in the prone and supine groups, respectively. Position group [odds ratio (OR) 1.5408, P = 0.0653], age >60 years (OR 1.5340, P = 0.0019), female gender (OR 0.5075, P = 0.019), body mass index of >28.4 kg/m(2) (OR 1.9804, P = 0.0037), and a Simplified Acute Physiology Score II at inclusion of >46 (OR 1.2765, P = 0.3158) were the covariates independently associated to the acquisition of pressure ulcers. In patients with severe ARDS, prone positioning was associated with a higher frequency of pressure ulcers than the supine

  2. Community treatment orders for patients with psychosis (OCTET): a randomised controlled trial.

    Science.gov (United States)

    Burns, Tom; Rugkåsa, Jorun; Molodynski, Andrew; Dawson, John; Yeeles, Ksenija; Vazquez-Montes, Maria; Voysey, Merryn; Sinclair, Julia; Priebe, Stefan

    2013-05-11

    Compulsory supervision outside hospital has been developed internationally for the treatment of mentally ill people following widespread deinstitutionalisation but its efficacy has not yet been proven. Community treatment orders (CTOs) for psychiatric patients became available in England and Wales in 2008. We tested whether CTOs reduce admissions compared with use of Section 17 leave when patients in both groups receive equivalent levels of clinical contact but different lengths of compulsory supervision. OCTET is a non-blinded, parallel-arm randomised controlled trial. We postulated that patients with a diagnosis of psychosis discharged from hospital on CTOs would have a lower rate of readmission over 12 months than those discharged on the pre-existing Section 17 leave of absence. Eligible patients were those involuntarily admitted to hospital with a diagnosis of psychosis, aged 18-65 years, who were deemed suitable for supervised outpatient care by their clinicians. Consenting patients were randomly assigned (1:1 ratio) to be discharged from hospital either on CTO or Section 17 leave. Randomisation used random permuted blocks with lengths of two, four, and six, and stratified for sex, schizophrenic diagnosis, and duration of illness. Research assistants, treating clinicians, and patients were aware of assignment to randomisation group. The primary outcome measure was whether or not the patient was admitted to hospital during the 12-month follow-up period, analysed with a log-binomial regression model adjusted for stratification factors. We did all analyses by intention to treat. This trial is registered, number ISRCTN73110773. Of 442 patients assessed, 336 patients were randomly assigned to be discharged from hospital either on CTO (167 patients) or Section 17 leave (169 patients). One patient withdrew directly after randomisation and two were ineligible, giving a total sample of 333 patients (166 in the CTO group and 167 in the Section 17 group). At 12 months

  3. Preventing Weight Gain in Women in Rural Communities: A Cluster Randomised Controlled Trial.

    Directory of Open Access Journals (Sweden)

    Catherine Lombard

    2016-01-01

    Full Text Available Obesity is reaching epidemic proportions in both developed and developing countries. Even modest weight gain increases the risk for chronic illness, yet evidence-based interventions to prevent weight gain are rare. This trial will determine if a simple low-intensity intervention can prevent weight gain in women compared to general health information.We conducted a 1-yr pragmatic, cluster randomised controlled trial in 41 Australian towns (clusters randomised using a computer-generated randomisation list for intervention (n = 21 or control (n = 20. Women aged 18 to 50 yr were recruited from the general population to receive a 1-yr self-management lifestyle intervention (HeLP-her consisting of one group session, monthly SMS text messages, one phone coaching session, and a program manual, or to a control group receiving one general women's health education session. From October 2012 to April 2014 we studied 649 women, mean age 39.6 yr (+/- SD 6.7 and BMI of 28.8 kg/m(2 (+/- SD 6.9 with the primary outcome weight change between groups at 1 yr. The mean change in the control was +0.44 kg (95% CI -0.09 to 0.97 and in the intervention group -0.48 kg (95% CI -0.99 to 0.03 with an unadjusted between group difference of -0.92 kg (95% CI -1.67 to -0.16 or -0.87 kg (95% CI -1.62 to -0.13 adjusted for baseline values and clustering. Secondary outcomes included improved diet quality and greater self-management behaviours. The intervention appeared to be equally efficacious across all age, BMI, income, and education subgroups. Loss to follow-up included 23.8% in the intervention group and 21.8% in the control group and was within the anticipated range. Limitations include lack of sensitive tools to measure the small changes to energy intake and physical activity. Those who gained weight may have been less inclined to return for 1 yr weight measures.A low intensity lifestyle program can prevent the persistent weight gain observed in women. Key features included

  4. Increasing organ donation via anticipated regret (INORDAR: protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    O'Carroll Ronan E

    2012-03-01

    Full Text Available Abstract Background Throughout the world there is an insufficient supply of donor organs to meet the demand for organ transplantations. This paper presents a protocol for a randomised controlled trial, testing whether a simple, theory-based anticipated regret manipulation leads to a significant increase in posthumous organ donor registrations. Methods We will use a between-groups, prospective randomised controlled design. A random sample of 14,520 members of the adult Scottish general public will be contacted via post. These participants will be randomly allocated into 1 of the 4 conditions. The no questionnaire control (NQC group will simply receive a letter and donor registration form. The questionnaire control (QC arm will receive a questionnaire measuring their emotions and non-cognitive affective attitudes towards organ donation. The theory of planned behavior (TPB group will complete the emotions and affective attitudes questionnaire plus additional items assessing their cognitive attitudes towards organ donation, perceived control over registration and how they think significant others view this action. Finally, the anticipated regret (AR group will complete the same indices as the TPB group, plus two additional anticipated regret items. These items will assess the extent to which the participant anticipates regret for not registering as an organ donor in the near future. The outcome variable will be NHS Blood and Transplant verified registrations as an organ donor within 6 months of receiving our postal intervention. Discussion This study will assess whether simply asking people to reflect on the extent to which they may anticipate regret for not registering as an organ donor increases organ donor registration 6 months later. If successful, this simple and easy to administer theory-based intervention has the potential to save lives and money for the NHS by reducing the number of people receiving treatments such as dialysis. This

  5. Facilitating chlamydia testing among young people: a randomised controlled trial in cyberspace.

    Science.gov (United States)

    Kang, Melissa; Rochford, Arlie; Skinner, Rachel; Mindel, Adrian; Webb, Marianne; Peat, Jenny; Usherwood, Tim

    2012-12-01

    Chlamydia notifications have been rising in Australia for over a decade and are highest in young people. This study aimed to evaluate the impact of an internet-based intervention on chlamydia testing among young people 16-25 years. In this randomised controlled trial, recruitment, data collection, study interventions and follow-up occurred entirely in cyberspace, facilitated by a website. Eligible participants were aged 16-25 years and resided in Australia. The intervention group received personalised emails inviting interaction about chlamydia testing, while the control group received regular impersonal emails. Primary outcome was self-reported chlamydia testing at 6-month follow-up; secondary outcomes were condom use and changes in knowledge and attitudes. 704 young people completed baseline information, 40 were excluded and five withdrew prior to follow-up. The follow-up rate was 47.3% overall. In the intervention group, 40.6% (95% CI 30.7% to 51.1%) reported having had a chlamydia test at follow-up compared with 31.0% (95% CI 24.8% to 37.2%) in the control group (p=0.07). A per-protocol analysis found that those who engaged in email interaction were more likely to report chlamydia test uptake compared with those in the control group (52.5%, 95% CI 39.3 to 65.4% cf 31.0%, 95% CI 24.8% to 37.2%, p=0.002). There were no differences in secondary outcomes between groups. This is the first randomised controlled trial undertaken in cyberspace to promote chlamydia testing. E-technology may be useful in promoting chlamydia testing and healthcare seeking behaviour in young people.

  6. The effect of educational intervention on intercultural communication: results of a randomised controlled trial.

    Science.gov (United States)

    Harmsen, Hans; Bernsen, Roos; Meeuwesen, Ludwien; Thomas, Siep; Dorrenboom, Govert; Pinto, David; Bruijnzeels, Marc

    2005-05-01

    Due to worldwide migration to Western countries, physicians are increasingly encountering patients with different ethnic backgrounds. Communication problems can arise as a result of differences in cultural backgrounds and poor language proficiency. To assess the effectiveness of an educational intervention on intercultural communication aimed to decrease inequalities in care provided between Western and non-Western patients. A randomised controlled trial with randomisation at the GP level and outcome measurements at the patient level. General practice in Rotterdam. Thirty-eight Dutch GPs in the Rotterdam region, with at least 25% of inhabitants of non-Western origin, and 2407 visiting patients were invited to participate in the study. A total of 986 consultations were finally included. The GPs were educated about cultural differences and trained in intercultural communication. Patients received a videotaped instruction focusing on how to communicate with their GP in a direct way. The primary outcome measure was mutual understanding and the secondary outcomes were patient's satisfaction and perceived quality of care. The intervention effect was assessed for all patients together, for the 'Western' and 'non-Western' patients, and for patients with different cultural backgrounds separately. An intervention effect was seen 6 months after the intervention, as improvement in mutual understanding (and some improvement in perceived quality of care) in consultations with 'non-Western' patients. A double intervention on intercultural communication given to both physician and patient decreases the gap in quality of care between 'Western' and 'non-Western' patients.

  7. Metabolic manipulation in chronic heart failure: study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Leon Francisco

    2011-06-01

    Full Text Available Abstract Background Heart failure is a major cause of morbidity and mortality in society. Current medical therapy centres on neurohormonal modulation with angiotensin converting enzyme inhibitors and β-blockers. There is growing evidence for the use of metabolic manipulating agents as adjunctive therapy in patients with heart failure. We aim to determine the effect of perhexiline on cardiac energetics and alterations in substrate utilisation in patients with non-ischaemic dilated cardiomyopathy. Methods A multi-centre, prospective, randomised double-blind, placebo-controlled trial of 50 subjects with non-ischaemic dilated cardiomyopathy recruited from University Hospital Birmingham NHS Foundation Trust and Cardiff and Vale NHS Trust. Baseline investigations include magnetic resonance spectroscopy to assess cardiac energetic status, echocardiography to assess left ventricular function and assessment of symptomatic status. Subjects are then randomised to receive 200 mg perhexiline maleate or placebo daily for 4 weeks with serum drug level monitoring. All baseline investigations will be repeated at the end of the treatment period. A subgroup of patients will undergo invasive investigations with right and left heart catheterisation to calculate respiratory quotient, and mechanical efficiency. The primary endpoint is an improvement in the phosphocreatine to adenosine triphosphate ratio at 4 weeks. Secondary end points are: i respiratory quotient; ii mechanical efficiency; iii change in left ventricular (LV function. Trial Registration ClinicalTrials.gov: NCT00841139 ISRCTN: ISRCTN2887836

  8. Cognitive therapy for internalised stigma in people experiencing psychosis: A pilot randomised controlled trial.

    Science.gov (United States)

    Morrison, Anthony P; Burke, Eilish; Murphy, Elizabeth; Pyle, Melissa; Bowe, Samantha; Varese, Filippo; Dunn, Graham; Chapman, Nicola; Hutton, Paul; Welford, Mary; Wood, Lisa J

    2016-06-30

    We aimed to evaluate the feasibility of Cognitive Therapy (CT) as an intervention for internalised stigma in people with psychosis. We conducted a single-blind randomised controlled pilot trial comparing CT plus treatment as usual (TAU) with TAU only. Participants were assessed at end of treatment (4 months) and follow-up (7 months). Twenty-nine participants with schizophrenia spectrum disorders were randomised. CT incorporated up to 12 sessions over 4 months (mean sessions=9.3). Primary outcome was the Internalised Stigma of Mental Illness Scale - Revised (ISMI-R) total score, which provides a continuous measure of internalised stigma associated with mental health problems. Secondary outcomes included self-rated recovery, internalised shame, emotional problems, hopelessness and self-esteem. Recruitment rates and retention for this trial were good. Changes in outcomes were analysed following the intention-to-treat principle, using ANCOVAs adjusted for baseline symptoms. There was no effect on our primary outcome, with a sizable reduction observed in both groups, but several secondary outcomes were significantly improved in the group assigned to CT, in comparison with TAU, including internalised shame, hopelessness and self-rated recovery. Stigma-focused CT appears feasible and acceptable in people with psychosis who have high levels of internalised stigma. A larger, definitive trial is required. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  9. Replicability of sight word training and phonics training in poor readers: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    G McArthur

    2015-05-01

    Full Text Available Given the importance of effective treatments for children with reading impairment, paired with growing concern about the lack of scientific replication in psychological science, the aim of this study was to replicate a quasi-randomised trial of sight word and phonics training using a randomised controlled trial (RCT design. One group of poor readers (N = 41 did 8 weeks of phonics training (i.e., phonological decoding and then 8 weeks of sight word training (i.e., whole-word recognition. A second group did the reverse order of training. Sight word and phonics training each had a large and significant valid treatment effect on trained irregular words and word reading fluency. In addition, combined sight word and phonics training had a moderate and significant valid treatment effect on nonword reading accuracy and fluency. These findings demonstrate the reliability of both phonics and sight word training in treating poor readers in an era where the importance of scientific reliability is under close scrutiny.

  10. A randomised controlled trial of expectant management versus surgical evacuation of early pregnancy loss.

    Science.gov (United States)

    Nadarajah, Ravichandran; Quek, Yek Song; Kuppannan, Kaliammah; Woon, Shu Yuan; Jeganathan, Ravichandran

    2014-07-01

    To show whether a clinically significant difference in success rates exists between expectant and surgical management of early pregnancy loss. Randomised controlled trial comparing expectant versus surgical management of early pregnancy loss over a 1-year period from 1st January to 31st December 2009 at Sultanah Aminah Hospital, Johor Bahru. Pregnant women with missed or incomplete miscarriages at gestations up to 14 weeks were recruited in this study. The success rate in the surgical group was measured as curettage performed without any complications during or after the procedure, while the success rate in the expectant group was defined as complete spontaneous expulsion of products of conception within 6 weeks without any complication. A total of 360 women were recruited and randomised to expectant or surgical management, with 180 women in each group. There was no statistically significant difference in the success rate between the groups and between the different types of miscarriage. With expectant management, 131 (74%) patients had a complete spontaneous expulsion of products of conception, of whom 106 (83%) women miscarried within 7 days. However, the rates of unplanned admissions (18.1%) and unplanned surgical evacuations (17.5%) in the expectant group were significantly higher than the rates (7.4% and 8% respectively) in the surgical group. The complications in both groups were similar. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  11. Aspirin in venous leg ulcer study (ASPiVLU): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Weller, Carolina D; Barker, Anna; Darby, Ian; Haines, Terrence; Underwood, Martin; Ward, Stephanie; Aldons, Pat; Dapiran, Elizabeth; Madan, Jason J; Loveland, Paula; Sinha, Sankar; Vicaretti, Mauro; Wolfe, Rory; Woodward, Michael; McNeil, John

    2016-04-11

    Venous leg ulceration is a common and costly problem that is expected to worsen as the population ages. Current treatment is compression therapy; however, up to 50 % of ulcers remain unhealed after 2 years, and ulcer recurrence is common. New treatments are needed to address those wounds that are more challenging to heal. Targeting the inflammatory processes present in venous ulcers is a possible strategy. Limited evidence suggests that a daily dose of aspirin may be an effective adjunct to aid ulcer healing and reduce recurrence. The Aspirin in Venous Leg Ulcer study (ASPiVLU) will investigate whether 300-mg oral doses of aspirin improve time to healing. This randomised, double-blinded, multicentre, placebo-controlled, clinical trial will recruit participants with venous leg ulcers from community settings and hospital outpatient wound clinics across Australia. Two hundred sixty-eight participants with venous leg ulcers will be randomised to receive either aspirin or placebo, in addition to compression therapy, for 24 weeks. The primary outcome is time to healing within 12 weeks. Secondary outcomes are ulcer recurrence, wound pain, quality of life and wellbeing, adherence to study medication, adherence to compression therapy, serum inflammatory markers, hospitalisations, and adverse events at 24 weeks. The ASPiVLU trial will investigate the efficacy and safety of aspirin as an adjunct to compression therapy to treat venous leg ulcers. Study completion is anticipated to occur in December 2018. Australian New Zealand Clinical Trials Registry, ACTRN12614000293662.

  12. Herbal medicines for treating acute otitis media: A systematic review of randomised controlled trials.

    Science.gov (United States)

    Son, Mi Ju; Kim, Young-Eun; Song, Young Il; Kim, Yun Hee

    2017-12-01

    This systematic review aimed to assess the clinical evidence for the widespread use of herbal medicines in treating acute otitis media. Eleven electronic databases, including MEDLINE, EMBASE, and the CENTRAL were searched, without language limitations. All randomised controlled trials involving the use of herbal medicines, alone or in combination with conventional therapies, for acute otitis media were included. We identified 4956 studies, of which seven randomised clinical trials met the inclusion criteria. The overall risk of bias of the included trials was relatively high or unclear. Treatment with Longdan-xiegan decoction or Shenling-baizhu powder, combined with antibiotics, appeared to be more effective than treatment with antibiotics alone in terms of the proportion of patients with total symptom recovery. Moreover, combination treatment of Sinupret ® and antibiotics facilitated the recovery of middle ear conditions and hearing acuity. Despite some indications of potential symptom improvement, the evidence regarding the effectiveness and efficacy of herbal medicine for acute otitis media is inconclusive due to the poor quality of trials included. Moreover, we only analysed seven trials in this review. Therefore, to properly evaluate the effectiveness of herbal medicine for acute otitis media, systematic reviews based on more rigorously designed randomized trials are warranted in the future. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  13. An assessment of the quality of reporting randomised controlled trials published in paediatric dentistry journals.

    Science.gov (United States)

    Rajasekharan, S; Vandenbulcke, J; Martens, L

    2015-04-01

    The objectives of this study are to compare the quality of reporting of randomised controlled trials (RCTs) published in 2011 and 2012 within five paediatric dentistry journals. RCTs published in the years 2011 and 2012 were hand-searched by one reviewer. After randomisation and blinding, these journals were independently scored by two blinded reviewers based on the CONSORT 2010 checklist. A total of 59 articles were included for analysis and 70 criteria were scored dichotomously as '1' when reported and '0' when not reported. Descriptive statistics and one-way ANOVA tests were performed. The Gwets AC1 Inter rater reliability coefficient was calculated as 0.85 (95 % C.I 0.84-0.86) indicating excellent correlation between the two reviewers. Only 19 articles (32.2 %) reported more than half (35/70) of the expected criteria. Descriptive statistics showed that sections such as introduction, results and discussion were reported better than abstract, materials and methods and other information. One-way ANOVA tests showed no significant difference (p > 0.05) in the reporting of criteria across different journals and there was also no significant difference between the articles published in 2011 and 2012 (p > 0.05). The general quality of reporting of RCTs in paediatric dentistry journals was inadequate. Authors, reviewers and journal guidelines must work together towards a common goal for improving the quality of reporting of RCTs.

  14. Preventing hypothermia in elective arthroscopic shoulder surgery patients: a protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Duff Jed

    2012-07-01

    Full Text Available Abstract Background Patients having arthroscopic shoulder surgery frequently experience periods of inadvertent hypothermia. This common perioperative problem has been linked to adverse patient outcomes such as myocardial ischaemia, surgical site infection and coagulopathy. International perioperative guidelines recommend patient warming, using a forced air warming device, and the use of warmed intraoperative irrigation solutions for the prevention of hypothermia in at-risk patient groups. This trial will investigate the effect of these interventions on patients’ temperature, thermal comfort, and total recovery time. Method/Design The trial will employ a randomised 2 x 2 factorial design. Eligible patients will be stratified by anaesthetist and block randomised into one of four groups: Group one will receive preoperative warming with a forced air warming device; group two will receive warmed intraoperative irrigation solutions; group three will receive both preoperative warming and warmed intraoperative irrigation solutions; and group four will receive neither intervention. Participants in all four groups will receive active intraoperative warming with a forced air warming device. The primary outcome measures are postoperative temperature, thermal comfort, and total recovery time. Primary outcomes will undergo a two-way analysis of variance controlling for covariants such as operating room ambient temperature and volume of intraoperative irrigation solution. Discussion This trial is designed to confirm the effectiveness of these interventions at maintaining perioperative normothermia and to evaluate if this translates into improved patient outcomes. Australian New Zealand Clinical Trials Registry number ACTRN12610000591055

  15. Comparison of Bobath based and movement science based treatment for stroke: a randomised controlled trial.

    Science.gov (United States)

    van Vliet, P M; Lincoln, N B; Foxall, A

    2005-04-01

    Bobath based (BB) and movement science based (MSB) physiotherapy interventions are widely used for patients after stroke. There is little evidence to suggest which is most effective. This single-blind randomised controlled trial evaluated the effect of these treatments on movement abilities and functional independence. A total of 120 patients admitted to a stroke rehabilitation ward were randomised into two treatment groups to receive either BB or MSB treatment. Primary outcome measures were the Rivermead Motor Assessment and the Motor Assessment Scale. Secondary measures assessed functional independence, walking speed, arm function, muscle tone, and sensation. Measures were performed by a blinded assessor at baseline, and then at 1, 3, and 6 months after baseline. Analysis of serial measurements was performed to compare outcomes between the groups by calculating the area under the curve (AUC) and inserting AUC values into Mann-Whitney U tests. Comparison between groups showed no significant difference for any outcome measures. Significance values for the Rivermead Motor Assessment ranged from p = 0.23 to p = 0.97 and for the Motor Assessment Scale from p = 0.29 to p = 0.87. There were no significant differences in movement abilities or functional independence between patients receiving a BB or an MSB intervention. Therefore the study did not show that one approach was more effective than the other in the treatment of stroke patients.

  16. Homoeopathic pathogenetic trial of Withania somnifera: A multicentric, double-blind, randomised, placebo-controlled trial

    Directory of Open Access Journals (Sweden)

    Pritha Mehra

    2017-01-01

    Full Text Available Background: Homoeopathic drug proving being the first step in finding the pathogenetic powers of a drug is an integral part of Homoeopathic system of medicine. Objective: To elicit the pathogenetic response of Withania somnifera in homoeopathic potencies on healthy human provers. Materials and Methods: A multicentre, randomised, double-blind, placebo-controlled trial was conducted at four centres under Central Council for Research in Homoeopathy. Proving was conducted on 63 relatively healthy provers. All the provers were given 12 doses of placebo divided into 4 doses/day for 3 days during the first phase of the trial. After randomisation, 43 provers in the intervention group were given W. somnifera in 6C and 30C potencies in two phases. In the placebo group, 20 provers were administered unmedicated globules. The symptoms and signs manifested during the trial were noted down by the provers, elaborated by the proving masters and the data compilation on W. somnifera was done at proving-cum-data processing cell. Results: Out of 43 provers who were on actual drug trial, only 15 provers manifested 39 symptoms. The symptoms have been manifested predominantly in 30C potency. Among the objective findings, the drug has shown its effect on kidney, ovaries and helminthic infestation. Conclusion: The pathogenetic response elicited during this trial expands the scope of the use of W. somnifera and needs to be further validated by clinical verification study.

  17. A randomised controlled study of reflexology for the management of chronic low back pain.

    Science.gov (United States)

    Poole, Helen; Glenn, Sheila; Murphy, Peter

    2007-11-01

    The use of complementary and alternative medicine (CAM) for the management of chronic low back pain (CLBP) continues to rise. However, questions regarding the efficacy of many CAM therapies for CLBP remain unresolved. The present study investigated the effectiveness of reflexology for CLBP. A pragmatic randomised controlled trial was conducted. N=243 patients were randomised to one of three groups: reflexology, relaxation, or non-intervention (usual care). All completed a questionnaire booklet before and after the treatment phase, and at six months follow up. This measured their general health status, pain, functioning, coping strategies and mood. After adjusting for pre-treatment scores repeated measures ANCOVA found no significant differences between the groups pre and post treatment on the primary outcome measures of pain and functioning. There was a main effect of pain reduction, irrespective of group. Trends in the data illustrated the pain reduction was greatest in the reflexology group. Thus, the current study does not indicate that adding reflexology to usual GP care for the management of CLBP is any more effective than usual GP care alone.

  18. Temporary epicardial cardiac resynchronisation versus conventional right ventricular pacing after cardiac surgery: study protocol for a randomised control trial

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    Russell Stuart J

    2012-02-01

    Full Text Available Abstract Background Heart failure patients with stable angina, acute coronary syndromes and valvular heart disease may benefit from revascularisation and/or valve surgery. However, the mortality rate is increased- 5-30%. Biventricular pacing using temporary epicardial wires after surgery is a potential mechanism to improve cardiac function and clinical endpoints. Method/design A multi-centred, prospective, randomised, single-blinded, intervention-control trial of temporary biventricular pacing versus standard pacing. Patients with ischaemic cardiomyopathy, valvular heart disease or both, an ejection fraction ≤ 35% and a conventional indication for cardiac surgery will be recruited from 2 cardiac centres. Baseline investigations will include: an electrocardiogram to confirm sinus rhythm and measure QRS duration; echocardiogram to evaluate left ventricular function and markers of mechanical dyssynchrony; dobutamine echocardiogram for viability and blood tests for renal function and biomarkers of myocardial injury- troponin T and brain naturetic peptide. Blood tests will be repeated at 18, 48 and 72 hours. The principal exclusions will be subjects with permanent atrial arrhythmias, permanent pacemakers, infective endocarditis or end-stage renal disease. After surgery, temporary pacing wires will be attached to the postero-lateral wall of the left ventricle, the right atrium and right ventricle and connected to a triple chamber temporary pacemaker. Subjects will be randomised to receive either temporary biventricular pacing or standard pacing (atrial inhibited pacing or atrial-synchronous right ventricular pacing for 48 hours. The primary endpoint will be the duration of level 3 care. In brief, this is the requirement for invasive ventilation, multi-organ support or more than one inotrope/vasoconstrictor. Haemodynamic studies will be performed at baseline, 6, 18 and 24 hours after surgery using a pulmonary arterial catheter. Measurements will be

  19. The post hoc use of randomised controlled trials to explore drug associated cancer outcomes

    DEFF Research Database (Denmark)

    Stefansdottir, Gudrun; Zoungas, Sophia; Chalmers, John

    2013-01-01

    INTRODUCTION: Drug-induced cancer risk is of increasing interest. Both observational studies and data from clinical trials have linked several widely used treatments to cancer. When a signal for a potential drug-cancer association is generated, substantiation is required to assess the impact...... on public health before proper regulatory action can be taken. This paper aims to discuss challenges of exploring drug-associated cancer outcomes by post-hoc analyses of Randomised controlled trials (RCTs) designed for other purposes. METHODOLOGICAL CHALLENGES TO CONSIDER: We set out to perform a post......-hoc nested case-control analysis in the ADVANCE trial in order to examine the association between insulin use and cancer. We encountered several methodological challenges that made the results difficult to interpret, including short duration of exposure of interest, lack of power, and correlation between...

  20. Effect of preoperative abstinence on poor postoperative outcome in alcohol misusers: randomised controlled trial

    DEFF Research Database (Denmark)

    Tonnesen, H; Rosenberg, J; Nielsen, Hans Jørgen

    1999-01-01

    often in the intervention group. Surgical stress responses were lower in the intervention group (P LT / =0.05). CONCLUSIONS: One month of preoperative abstinence reduces postoperative morbidity in alcohol abusers. The mechanism is probably reduced preclinical organ dysfunction and reduction......OBJECTIVE: To evaluate the influence of preoperative abstinence on postoperative outcome in alcohol misusers with no symptoms who were drinking the equivalent of at least 60 g ethanol/day. DESIGN: Randomised controlled trial. Setting: Copenhagen, Denmark. SUBJECTS: 42 alcoholic patients without...... liver disease admitted for elective colorectal surgery. INTERVENTIONS: Withdrawal from alcohol consumption for 1 month before operation (disulfiram controlled) compared with continuous drinking. MAIN OUTCOME MEASURES: Postoperative complications requiring treatment within the first month after surgery...

  1. The effects of crisis plans for patients with psychotic and bipolar disorders: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Roosenschoon BJ

    2009-07-01

    Full Text Available Abstract Background Crises and (involuntary admissions have a strong impact on patients and their caregivers. In some countries, including the Netherlands, the number of crises and (involuntary admissions have increased in the last years. There is also a lack of effective interventions to prevent their occurrence. Previous research has shown that a form of psychiatric advance statement – joint crisis plan – may prevent involuntary admissions, but another study showed no significant results for another form. The question remains which form of psychiatric advance statement may help to prevent crisis situations. This study examines the effects of two other psychiatric advance statements. The first is created by the patient with help from a patient's advocate (Patient Advocate Crisis Plan: PACP and the second with the help of a clinician only (Clinician facilitated Crisis Plan: CCP. We investigate whether patients with a PACP or CCP show fewer emergency visits and (involuntary admissions as compared to patients without a psychiatric advance statement. Furthermore, this study seeks to identify possible mechanisms responsible for the effects of a PACP or a CCP. Methods/Design This study is a randomised controlled trial with two intervention groups and one control condition. Both interventions consist of a crisis plan, facilitated through the patient's advocate or the clinician respectively. Outpatients with psychotic or bipolar disorders, who experienced at least one psychiatric crisis during the previous two years, are randomly allocated to one of the three groups. Primary outcomes are the number of emergency (after hour visits, (involuntary admissions and the length of stay in hospital. Secondary outcomes include psychosocial functioning and treatment satisfaction. The possible mediator variables of the effects of the crisis plans are investigated by assessing the patient's involvement in the creation of the crisis plan, working alliance

  2. Prenatal vitamin d supplementation and child respiratory health: a randomised controlled trial.

    Science.gov (United States)

    Goldring, Stephen T; Griffiths, Chris J; Martineau, Adrian R; Robinson, Stephen; Yu, Christina; Poulton, Sheree; Kirkby, Jane C; Stocks, Janet; Hooper, Richard; Shaheen, Seif O; Warner, John O; Boyle, Robert J

    2013-01-01

    Observational studies suggest high prenatal vitamin D intake may be associated with reduced childhood wheezing. We examined the effect of prenatal vitamin D on childhood wheezing in an interventional study. We randomised 180 pregnant women at 27 weeks gestation to either no vitamin D, 800 IU ergocalciferol daily until delivery or single oral bolus of 200,000 IU cholecalciferol, in an ethnically stratified, randomised controlled trial. Supplementation improved but did not optimise vitamin D status. Researchers blind to allocation assessed offspring at 3 years. Primary outcome was any history of wheeze assessed by validated questionnaire. Secondary outcomes included atopy, respiratory infection, impulse oscillometry and exhaled nitric oxide. Primary analyses used logistic and linear regression. We evaluated 158 of 180 (88%) offspring at age 3 years for the primary outcome. Atopy was assessed by skin test for 95 children (53%), serum IgE for 86 (48%), exhaled nitric oxide for 62 (34%) and impulse oscillometry of acceptable quality for 51 (28%). We found no difference between supplemented and control groups in risk of wheeze [no vitamin D: 14/50 (28%); any vitamin D: 26/108 (24%) (risk ratio 0.86; 95% confidence interval 0.49, 1.50; P = 0.69)]. There was no significant difference in atopy, eczema risk, lung function or exhaled nitric oxide between supplemented groups and controls. Prenatal vitamin D supplementation in late pregnancy that had a modest effect on cord blood vitamin D level, was not associated with decreased wheezing in offspring at age three years. Controlled-Trials.com ISRCTN68645785.

  3. Falls prevention and balance rehabilitation in multiple sclerosis: a bi-centre randomised controlled trial.

    Science.gov (United States)

    Cattaneo, Davide; Rasova, Kamila; Gervasoni, Elisa; Dobrovodská, Gabriela; Montesano, Angelo; Jonsdottir, Johanna

    2018-03-01

    People with Multiple Sclerosis (PwMS) have a high incidence of accidental falls that have a potentially detrimental effect on their daily life participation. The effect of balance specific rehabilitation on clinical balance measures and frequency of falls in PwMS was studied. A bi-centre randomised rater-blinded controlled trial. Participants in both groups received 20 treatment sessions. Participants in the intervention group received treatment aimed at improving balance and mobility. Participants in the control group received treatments to reduce limitations at activity and body function level. Primary measures were frequency of fallers (>1 fall in two months) and responders (>3 points improvement) at the Berg Balance Scale (BBS). Data was analysed according to an intention to treat approach. One hundred and nineteen participants were randomised. Following treatment frequency of fallers was 22% in the intervention group and 23% in the control group, odds ratio (OR) and (confidence limits): 1.05 (0.41 to 2.77). Responders on the BBS were 28% in the intervention group and 33% in the control group, OR = 0.75 (0.30 to 1.91). At follow up ORs for fallers and responders at BBS were 0.98 (0.48 to 2.01) and 0.79 (0.26 to 2.42), respectively. Twenty sessions 2-3 times/week of balance specific rehabilitation did not reduce fall frequency nor improve balance suggesting the need for more frequent and challenging interventions. Implications for Rehabilitation Programs for balance rehabilitation can improve balance but their effects in fall prevention are unclear. Twenty treatments sessions 2/3 times per week did not reduced frequency of falls in MS. The comparison with similar studies suggests that higher intensity of practice of highly challenging balance activities appears to be critical to maximizing effectiveness.

  4. Physiotherapy Rehabilitation for Osteoporotic Vertebral Fracture (PROVE): study protocol for a randomised controlled trial

    Science.gov (United States)

    2014-01-01

    Background Osteoporosis and vertebral fracture can have a considerable impact on an individual’s quality of life. There is increasing evidence that physiotherapy including manual techniques and exercise interventions may have an important treatment role. This pragmatic randomised controlled trial will investigate the clinical and cost-effectiveness of two different physiotherapy approaches for people with osteoporosis and vertebral fracture, in comparison to usual care. Methods/Design Six hundred people with osteoporosis and a clinically diagnosed vertebral fracture will be recruited and randomly allocated to one of three management strategies, usual care (control - A), an exercise-based physiotherapy intervention (B) or a manual therapy-based physiotherapy intervention (C). Those in the usual care arm will receive a single session of education and advice, those in the active treatment arms (B + C) will be offered seven individual physiotherapy sessions over 12 weeks. The trial is designed as a prospective, adaptive single-blinded randomised controlled trial. An interim analysis will be completed and if one intervention is clearly superior the trial will be adapted at this point to continue with just one intervention and the control. The primary outcomes are quality of life measured by the disease specific QUALLEFO 41 and the Timed Loaded Standing test measured at 1 year. Discussion There are a variety of different physiotherapy packages used to treat patients with osteoporotic vertebral fracture. At present, the indication for each different therapy is not well defined, and the effectiveness of different modalities is unknown. Trial registration Reference number ISRCTN49117867. PMID:24422876

  5. Is a randomised controlled trial of a maternity care intervention for pregnant adolescents possible? An Australian feasibility study.

    Science.gov (United States)

    Allen, Jyai; Stapleton, Helen; Tracy, Sally; Kildea, Sue

    2013-11-13

    The way in which maternity care is provided affects perinatal outcomes for pregnant adolescents; including the likelihood of preterm birth. The study purpose was to assess the feasibility of recruiting pregnant adolescents into a randomised controlled trial, in order to inform the design of an adequately powered trial which could test the effect of caseload midwifery on preterm birth for pregnant adolescents. We recruited pregnant adolescents into a feasibility study of a prospective, un-blinded, two-arm, randomised controlled trial of caseload midwifery compared to standard care. We recorded and analysed recruitment data in order to provide estimates to be used in the design of a larger study. The proportion of women aged 15-17 years who were eligible for the study was 34% (n=10), however the proportion who agreed to be randomised was only 11% (n = 1). Barriers to recruitment were restrictive eligibility criteria, unwillingness of hospital staff to assist with recruitment, and unwillingness of pregnant adolescents to have their choice of maternity carer removed through randomisation. A randomised controlled trial of caseload midwifery care for pregnant adolescents would not be feasible in this setting without modifications to the research protocol. The recruitment plan should maximise opportunities for participation by increasing the upper age limit and enabling women to be recruited at a later gestation. Strategies to engage the support of hospital-employed staff are essential and would require substantial, and ongoing, work. A Zelen method of post-randomisation consent, monetary incentives and 'peer recruiters' could also be considered.

  6. A randomised controlled double-blind clinical trial of 17-hydroxyprogesterone caproate for the prevention of preterm birth in twin gestation (PROGESTWIN): evidence for reduced neonatal morbidity.

    Science.gov (United States)

    Awwad, J; Usta, I M; Ghazeeri, G; Yacoub, N; Succar, J; Hayek, S; Saasouh, W; Nassar, A H

    2015-01-01

    To determine whether 17 alpha-hydroxyprogesterone caproate (17OHPC) prolongs gestation beyond 37 weeks of gestation (primary outcome) and reduces neonatal morbidity (secondary outcome) in twin pregnancy. Randomised controlled double-blind clinical trial. Tertiary-care university medical centre. Unselected women with twin pregnancies. Participants received weekly injections of 250 mg 17OHPC (n = 194) or placebo (n = 94), from 16-20 to 36 weeks of gestation. Randomisation was performed using the permuted-block randomisation method. Data were analysed on an intention-to-treat basis. Preterm birth (PTB) rate before 37 weeks of gestation. There were no significant differences in the average gestational age at delivery, or in the rates of PTB before 37, 32, and 28 weeks of gestation, between the two groups. The proportion of very-low-birthweight neonates (<1500 g) was significantly lower in the 17OHPC group (7.6%) compared with placebo (14.3%) (relative risk, RR 0.5; 95% confidence interval, 95% CI 0.3-0.9; P = 0.01). Progestogen-treated neonates had a significantly lower composite neonatal morbidity (19.1%) compared with placebo (30.9%) (odds ratio, OR 0.53; 95% CI 0.31-0.90; P = 0.02), with significantly lower odds for respiratory distress syndrome (14.4 versus 23.4%; OR 0.55; 95% CI 0.31-0.98; P = 0.04), retinopathy of prematurity (1.1 versus 4.6%; OR 0.21; 95% CI 0.05-0.96; P = 0.04), and culture-confirmed sepsis (3.4 versus 12.8%; OR 0.24; 95% CI 0.10-0.57; P = 0.00). Intramuscular 17OHPC therapy did not reduce PTB before 37 weeks of gestation in unselected twin pregnancies. Nonetheless, 17OHPC significantly reduced neonatal morbidity parameters and increased birthweight. © 2014 Royal College of Obstetricians and Gynaecologists.

  7. A pragmatic cluster randomised controlled trial of a Diabetes REcall And Management system: the DREAM trial

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    Grimshaw Jeremy M

    2007-02-01

    Full Text Available Abstract Background Following the introduction of a computerised diabetes register in part of the northeast of England, care initially improved but then plateaued. We therefore enhanced the existing diabetes register to address these problems. The aim of the trial was to evaluate the effectiveness and efficiency of an area wide 'extended,' computerised diabetes register incorporating a full structured recall and management system, including individualised patient management prompts to primary care clinicians based on locally-adapted, evidence-based guidelines. Methods The study design was a pragmatic, cluster randomised controlled trial, with the general practice as the unit of randomisation. Set in 58 general practices in three Primary Care Trusts in the northeast of England, the study outcomes were the clinical process and outcome variables held on the diabetes register, patient-reported outcomes, and service and patient costs. The effect of the intervention was estimated using generalised linear models with an appropriate error structure. To allow for the clustering of patients within practices, population averaged models were estimated using generalized estimating equations. Results Patients in intervention practices were more likely to have at least one diabetes appointment recorded (OR 2.00, 95% CI 1.02, 3.91, to have a recording of a foot check (OR 1.87, 95% CI 1.09, 3.21, have a recording of receiving dietary advice (OR 2.77, 95% CI 1.22, 6.29, and have a recording of blood pressure (BP (OR 2.14, 95% CI 1.06, 4.36. There was no difference in mean HbA1c or BP levels, but the mean cholesterol level in patients from intervention practices was significantly lower (-0.15 mmol/l, 95% CI -0.25, -0.06. There were no differences in patient-reported outcomes or in patient-reported use of drugs, or uptake of health services. The average cost per patient was not significantly different between the intervention and control groups. Costs incurred in

  8. Acupuncture and Counselling for Depression in Primary Care: A Randomised Controlled Trial

    Science.gov (United States)

    MacPherson, Hugh; Richmond, Stewart; Bland, Martin; Brealey, Stephen; Gabe, Rhian; Hopton, Ann; Keding, Ada; Lansdown, Harriet; Perren, Sara; Sculpher, Mark; Spackman, Eldon; Torgerson, David; Watt, Ian

    2013-01-01

    Background Depression is a significant cause of morbidity. Many patients have communicated an interest in non-pharmacological therapies to their general practitioners. Systematic reviews of acupuncture and counselling for depression in primary care have identified limited evidence. The aim of this study was to evaluate acupuncture versus usual care and counselling versus usual care for patients who continue to experience depression in primary care. Methods and Findings In a randomised controlled trial, 755 patients with depression (Beck Depression Inventory BDI-II score ≥20) were recruited from 27 primary care practices in the North of England. Patients were randomised to one of three arms using a ratio of 2∶2∶1 to acupuncture (302), counselling (302), and usual care alone (151). The primary outcome was the difference in mean Patient Health Questionnaire (PHQ-9) scores at 3 months with secondary analyses over 12 months follow-up. Analysis was by intention-to-treat. PHQ-9 data were available for 614 patients at 3 months and 572 patients at 12 months. Patients attended a mean of ten sessions for acupuncture and nine sessions for counselling. Compared to usual care, there was a statistically significant reduction in mean PHQ-9 depression scores at 3 months for acupuncture (−2.46, 95% CI −3.72 to −1.21) and counselling (−1.73, 95% CI −3.00 to −0.45), and over 12 months for acupuncture (−1.55, 95% CI −2.41 to −0.70) and counselling (−1.50, 95% CI −2.43 to −0.58). Differences between acupuncture and counselling were not significant. In terms of limitations, the trial was not designed to separate out specific from non-specific effects. No serious treatment-related adverse events were reported. Conclusions In this randomised controlled trial of acupuncture and counselling for patients presenting with depression, after having consulted their general practitioner in primary care, both interventions were associated with significantly reduced

  9. Wordless intervention for people with epilepsy and learning disabilities (WIELD): a randomised controlled feasibility trial.

    Science.gov (United States)

    Mengoni, Silvana E; Gates, Bob; Parkes, Georgina; Wellsted, David; Barton, Garry; Ring, Howard; Khoo, Mary Ellen; Monji-Patel, Deela; Friedli, Karin; Zia, Asif; Irvine, Lisa; Durand, Marie-Anne

    2016-11-10

    To investigate the feasibility of a full-scale randomised controlled trial of a picture booklet to improve quality of life for people with epilepsy and learning disabilities. A randomised controlled feasibility trial. Randomisation was not blinded and was conducted using a centralised secure database and a blocked 1:1 allocation ratio. Epilepsy clinics in 1 English National Health Service (NHS) Trust. Patients with learning disabilities and epilepsy who had: a seizure within the past 12 months, meaningful communication and a carer with sufficient proficiency in English. Participants in the intervention group used a picture booklet with a trained researcher, and a carer present. These participants kept the booklet, and were asked to use it at least twice more over 20 weeks. The control group received treatment as usual, and were provided with a booklet at the end of the study. 7 feasibility criteria were used relating to recruitment, data collection, attrition, potential effect on epilepsy-related quality of life (Epilepsy and Learning Disabilities Quality of Life Scale, ELDQOL) at 4-week, 12-week and 20-week follow-ups, feasibility of methodology, acceptability of the intervention and potential to calculate cost-effectiveness. The recruitment rate of eligible patients was 34% and the target of 40 participants was reached. There was minimal missing data and attrition. An intention-to-treat analysis was performed; data from the outcome measures suggest a benefit from the intervention on the ELDQOL behaviour and mood subscales at 4 and 20 weeks follow-up. The booklet and study methods were positively received, and no adverse events were reported. There was a positive indication of the potential for a cost-effectiveness analysis. All feasibility criteria were fully or partially met, therefore confirming feasibility of a definitive trial. ISRCTN80067039. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence

  10. Multidisciplinary diabetes care with and without bariatric surgery in overweight people: a randomised controlled trial.

    Science.gov (United States)

    Wentworth, John M; Playfair, Julie; Laurie, Cheryl; Ritchie, Matthew E; Brown, Wendy A; Burton, Paul; Shaw, Jonathan E; O'Brien, Paul E

    2014-07-01

    Bariatric surgery improves glycaemia in obese people with type 2 diabetes, but its effects are uncertain in overweight people with this disease. We aimed to identify whether laparoscopic adjustable gastric band surgery can improve glucose control in people with type 2 diabetes who were overweight but not obese. We did an open-label, parallel-group, randomised controlled trial between Nov 1, 2009, and June 30, 2013, at one centre in Melbourne, Australia. Patients aged 18-65 years with type 2 diabetes and a BMI between 25 and 30 kg/m2 were randomly assigned (1:1), by computer-generated random sequence, to receive either multidisciplinary diabetes care plus laparoscopic adjustable gastric band surgery or multidisciplinary diabetes care alone. The primary outcome was diabetes remission 2 years after randomisation, defined as glucose concentrations of less than 7.0 mmol/L when fasting and less than 11.1 mmol/L 2 h after 75 g oral glucose, at least two days after stopping glucose-lowering drugs. Analysis was by intention to treat. This trial is registered with the Australian New Zealand Clinical Trials Registry, number ACTRN12609000286246. 51 patients were randomised to the multidisciplinary care plus gastric band group (n=25) or the multidisciplinary care only group (n=26), of whom 23 participants and 25 participants, respectively, completed follow-up to 2 years. 12 (52%) participants in the multidisciplinary care plus gastric band group and two (8%) participants in the multidisciplinary care only group achieved diabetes remission (difference in proportions 0.44, 95% CI 0.17-0.71; p=0.0012). One (4%) participant in the gastric band group needed revisional surgery and four others (17%) had a total of five episodes of food intolerance due to excessive adjustment of the band. When added to multidisciplinary care, laparoscopic adjustable gastric band surgery for overweight people with type 2 diabetes improves glycaemic control with an acceptable adverse event profile

  11. Lay support for pregnant women with social risk: a randomised controlled trial

    Science.gov (United States)

    Kenyon, Sara; Jolly, Kate; Hemming, Karla; Hope, Lucy; Blissett, Jackie; Dann, Sophie-Anna; Lilford, Richard; MacArthur, Christine

    2016-01-01

    Objectives We sought evidence of effectiveness of lay support to improve maternal and child outcomes in disadvantaged families. Design Prospective, pragmatic, individually randomised controlled trial. Setting 3 Maternity Trusts in West Midlands, UK. Participants Following routine midwife systematic assessment of social risk factors, 1324 nulliparous women were assigned, using telephone randomisation, to standard maternity care, or addition of referral to a Pregnancy Outreach Worker (POW) service. Those under 16 years and teenagers recruited to the Family Nurse Partnership trial were excluded. Interventions POWs were trained to provide individual support and case management for the women including home visiting from randomisation to 6 weeks after birth. Standard maternity care (control) included provision for referring women with social risk factors to specialist midwifery services, available to both arms. Main outcome measures Primary outcomes were antenatal visits attended and Edinburgh Postnatal Depression Scale (EPDS) 8–12 weeks postpartum. Prespecified, powered, subgroup comparison was among women with 2 or more social risks. Secondary outcomes included maternal and neonatal birth outcomes; maternal self-efficacy, and mother-to-infant bonding at 8–12 weeks; child development assessment at 6 weeks, breastfeeding at 6 weeks, and immunisation uptake at 4 months, all collected from routine child health systems. Results Antenatal attendances were high in the standard care control and did not increase further with addition of the POW intervention (10.1 vs 10.1 (mean difference; MD) −0.00, 95% CI (95% CI −0.37 to 0.37)). In the powered subgroup of women with 2 or more social risk factors, mean EPDS (MD −0.79 (95% CI −1.56 to −0.02) was significantly better, although for all women recruited, no significant differences were seen (MD −0.59 (95% CI −1.24 to 0.06). Mother-to-infant bonding was significantly better in the intervention group

  12. Nordic Walking improves daily physical activities in COPD: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Breyer Marie-Kathrin

    2010-08-01

    Full Text Available Abstract Background In patients with COPD progressive dyspnoea leads to a sedentary lifestyle. To date, no studies exist investigating the effects of Nordic Walking in patients with COPD. Therefore, the aim was to determine the feasibility of Nordic Walking in COPD patients at different disease stages. Furthermore we aimed to determine the short- and long-term effects of Nordic Walking on COPD patients' daily physical activity pattern as well as on patients exercise capacity. Methods Sixty COPD patients were randomised to either Nordic Walking or to a control group. Patients of the Nordic Walking group (n = 30; age: 62 ± 9 years; FEV1: 48 ± 19% predicted underwent a three-month outdoor Nordic Walking exercise program consisting of one hour walking at 75% of their initial maximum heart rate three times per week, whereas controls had no exercise intervention. Primary endpoint: daily physical activities (measured by a validated tri-axial accelerometer; secondary endpoint: functional exercise capacity (measured by the six-minute walking distance; 6MWD. Assessment time points in both groups: baseline, after three, six and nine months. Results After three month training period, in the Nordic Walking group time spent walking and standing as well as intensity of walking increased (Δ walking time: +14.9 ± 1.9 min/day; Δ standing time: +129 ± 26 min/day; Δ movement intensity: +0.40 ± 0.14 m/s2 while time spent sitting decreased (Δ sitting time: -128 ± 15 min/day compared to baseline (all: p Conclusions Nordic Walking is a feasible, simple and effective physical training modality in COPD. In addition, Nordic Walking has proven to positively impact the daily physical activity pattern of COPD patients under short- and long-term observation. Clinical trial registration Nordic Walking improves daily physical activities in COPD: a randomised controlled trial - ISRCTN31525632

  13. A randomised controlled trial of patient led training in medical education: protocol

    Directory of Open Access Journals (Sweden)

    Watt Ian

    2010-12-01

    Full Text Available Abstract Background Estimates suggest that approximately 1 in 10 patients admitted to hospital experience an adverse event resulting in harm. Methods to improve patient safety have concentrated on developing safer systems of care and promoting changes in professional behaviour. There is a growing international interest in the development of interventions that promote the role of patients preventing error, but limited evidence of effectiveness of such interventions. The present study aims to undertake a randomised controlled trial of patient-led teaching of junior doctors about patient safety. Methods/Design A randomised cluster controlled trial will be conducted. The intervention will be incorporated into the mandatory training of junior doctors training programme on patient safety. The study will be conducted in the Yorkshire and Humber region in the North of England. Patients who have experienced a safety incident in the NHS will be recruited. Patients will be identified through National Patient Safety Champions and local Trust contacts. Patients will receive training and be supported to talk to small groups of trainees about their experiences. The primary aim of the patient-led teaching module is to increase the awareness of patient safety issues amongst doctors, allow reflection on their own attitudes towards safety and promote an optimal culture among the doctors to improve safety in practice. A mixture of qualitative and quantitative methods will be used to evaluate the impact of the intervention, using the Attitudes to Patient Safety Questionnaire (APSQ as our primary quantitative outcome, as well as focus groups and semi-structured interviews. Discussion The research team face a number of challenges in developing the intervention, including integrating a new method of teaching into an existing curriculum, facilitating effective patient involvement and identifying suitable outcome measures. Trial Registration Current controlled Trials

  14. Internet-based stress management for distressed managers: results from a randomised controlled trial.

    Science.gov (United States)

    Persson Asplund, Robert; Dagöö, Jesper; Fjellström, Ida; Niemi, Linnea; Hansson, Katja; Zeraati, Forough; Ziuzina, Masha; Geraedts, Anna; Ljótsson, Brjánn; Carlbring, Per; Andersson, Gerhard

    2018-02-01

    The aim of this randomised controlled trial (RCT) was to evaluate the efficacy of a guided internet-based stress management intervention (iSMI) among distressed managers compared with a attention control group (AC) with full access to treatment-as-usual. A total sample of 117 distressed managers, mainly employed in the healthcare, IT, communication and educational sector, were randomised to either iSMI (n=59) or an AC group (n=58). The iSMI consisted of eight modules including cognitive behavioural stress management and positive management techniques. Participants received a minimal and weekly guidance from a psychologist or master-level psychology student focusing on support, feedback and adherence to the intervention. Self-report data were assessed at pre, post and 6 months after the intervention. The primary outcome was perceived stress (Perceived Stress Scale-14). The secondary outcomes included mental and work-related health outcomes. Participants in the iSMI intervention reported significantly less symptoms of perceived stress (d=0.74, 95% CI 0.30 to 1.19) and burnout (d=0.95, 95% CI 0.53 to 1.37) compared with controls, at postassessment. Significant medium-to-large effect sizes were also found for depression, insomnia and job satisfaction. Long-term effects (6 months) were seen on the mental health outcomes. This is one of the first studies showing that iSMIs can be an effective, accessible and potentially time-effective approach of reducing stress and other mental-related and work-related health symptoms among distressed managers. Future studies are needed addressing distressed managers and the potential of indirect effects on employee stress and satisfaction at work. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  15. Assessment of a traditional acupuncture therapy for chronic neck pain: a pilot randomised controlled study.

    Science.gov (United States)

    Liang, Zhaohui; Zhu, Xiaoping; Yang, Xiaobo; Fu, Wenbin; Lu, Aiping

    2011-01-01

    This study is aimed to assess the efficacy of traditional acupuncture for chronic neck pain in patients by comparing the differences in symptoms, dysfunctions and quality of life. The study used a two-arm, single-blinded, randomised controlled design. The patients were randomised to the study group and control group, who respectively received traditional acupuncture and placebo treatment. The Northwick Park Neck Pain Questionnaire (NPQ), visual analogue scale (VAS), Short Form (36) Health Survey (SF-36) and doctor's judgement were applied for measuring effectiveness. The patients' effectiveness outcome was assessed, respectively, before the intervention, immediately after the intervention, at the end of the first month of follow-up and at the end of the third month of follow-up. The statistical analysis was done on Statistical Package for Social Sciences (SPSS) v13, which included comparison of demographic and clinical homogeneity, the repeated measures approach based on the general linear model (GLM) for effectiveness assessment and the sum rank test for doctors' subjective efficacy judgement. Totally, 190 patients were recruited and 178 patients (88 in the study group and 90 in the control group) completed the intervention and follow-up assessment. The scores of NPQ, VAS and SF-36 were improved after the intervention and during follow-up (Pvs. before the intervention). The patients in the study group had better effectiveness outcome in NPQ, VAS and in the VT, SF and MH domains of SF-36 (Pacupuncture can relieve pain intensity and improve the quality of daily life with a relative long-term clinical efficacy in patients with chronic neck pain. Copyright © 2010 Elsevier Ltd. All rights reserved.

  16. A randomised controlled trial of patient led training in medical education: protocol.

    Science.gov (United States)

    Winterbottom, Anna E; Jha, Vikram; Melville, Colin; Corrado, Oliver; Symons, Jools; Torgerson, David; Watt, Ian; Wright, John

    2010-12-03

    Estimates suggest that approximately 1 in 10 patients admitted to hospital experience an adverse event resulting in harm. Methods to improve patient safety have concentrated on developing safer systems of care and promoting changes in professional behaviour. There is a growing international interest in the development of interventions that promote the role of patients preventing error, but limited evidence of effectiveness of such interventions. The present study aims to undertake a randomised controlled trial of patient-led teaching of junior doctors about patient safety. A randomised cluster controlled trial will be conducted. The intervention will be incorporated into the mandatory training of junior doctors training programme on patient safety. The study will be conducted in the Yorkshire and Humber region in the North of England. Patients who have experienced a safety incident in the NHS will be recruited. Patients will be identified through National Patient Safety Champions and local Trust contacts. Patients will receive training and be supported to talk to small groups of trainees about their experiences. The primary aim of the patient-led teaching module is to increase the awareness of patient safety issues amongst doctors, allow reflection on their own attitudes towards safety and promote an optimal culture among the doctors to improve safety in practice. A mixture of qualitative and quantitative methods will be used to evaluate the impact of the intervention, using the Attitudes to Patient Safety Questionnaire (APSQ) as our primary quantitative outcome, as well as focus groups and semi-structured interviews. The research team face a number of challenges in developing the intervention, including integrating a new method of teaching into an existing curriculum, facilitating effective patient involvement and identifying suitable outcome measures. Current controlled Trials: ISRCTN94241579.

  17. Simplified sleep restriction for insomnia in general practice: a randomised controlled trial.

    Science.gov (United States)

    Falloon, Karen; Elley, C Raina; Fernando, Antonio; Lee, Arier C; Arroll, Bruce

    2015-08-01

    Insomnia is common in primary care. Cognitive behavioural therapy for insomnia (CBT-I) is effective but requires more time than is available in the general practice consultation. Sleep restriction is one behavioural component of CBT-I. To assess whether simplified sleep restriction (SSR) can be effective in improving sleep in primary insomnia. Randomised controlled trial of patients in urban general practice settings in Auckland, New Zealand. Adults with persistent primary insomnia and no mental health or significant comorbidity were eligible. Intervention patients received SSR instructions and sleep hygiene advice. Control patients received sleep hygiene advice alone. Primary outcomes included change in sleep quality at 6 months measured by the Pittsburgh Sleep Quality Index (PSQI), Insomnia Severity Index (ISI), and sleep efficiency (SE%). The proportion of participants reaching a predefined 'insomnia remission' treatment response was calculated. Ninety-seven patients were randomised and 94 (97%) completed the study. At 6-month follow-up, SSR participants had improved PSQI scores (6.2 versus 8.4, Ptreatment response (67% [28 out of 42] versus 41% [20 out of 49]); number needed to treat = 4 (95% CI = 2.0 to 19.0). Controlling for age, sex, and severity of insomnia, the adjusted odds ratio for insomnia remission was 2.7 (95% CI = 1.1 to 6.5). There were no significant differences in other outcomes or adverse effects. SSR is an effective brief intervention in adults with primary insomnia and no comorbidities, suitable for use in general practice. © British Journal of General Practice 2015.

  18. Text-message Reminders in Colorectal Cancer Screening (TRICCS): a randomised controlled trial

    Science.gov (United States)

    Hirst, Yasemin; Skrobanski, Hanna; Kerrison, Robert S; Kobayashi, Lindsay C; Counsell, Nicholas; Djedovic, Natasha; Ruwende, Josephine; Stewart, Mark; von Wagner, Christian

    2017-01-01

    Background: We investigated the effectiveness of a text-message reminder to improve uptake of the English Bowel Cancer Screening programme in London. Methods: We performed a randomised controlled trial across 141 general practices in London. Eight thousand two hundred sixty-nine screening-eligible adults (aged 60–74 years) were randomised in a 1 : 1 ratio to receive either a text-message reminder (n=4134) or no text-message reminder (n=4135) if they had not returned their faecal occult blood test kit within 8 weeks of initial invitation. The primary outcome was the proportion of adults returning a test kit at the end of an 18-week screening episode (intention-to-treat analysis). A subgroup analysis was conducted for individuals receiving an invitation for the first time. Results: Uptake was 39.9% in the control group and 40.5% in the intervention group. Uptake did not differ significantly between groups for the whole study population of older adults (adjusted odds ratio (OR) 1.03, 95% confidence interval (CI) 0.94–1.12; P=0.56) but did vary between the groups for first-time invitees (uptake was 34.9% in the control and 40.5% in the intervention; adjusted OR 1.29, 95% CI 1.04–1.58; P=0.02). Conclusions: Although text-message reminders did not significantly increase uptake of the overall population, the improvement among first-time invitees is encouraging. PMID:28441381

  19. Feasibility of surgical randomised controlled trials with a placebo arm: a systematic review.

    Science.gov (United States)

    Wartolowska, Karolina; Collins, Gary S; Hopewell, Sally; Judge, Andrew; Dean, Benjamin J F; Rombach, Ines; Beard, David J; Carr, Andrew J

    2016-03-15

    To find evidence, either corroborating or refuting, for many persisting beliefs regarding the feasibility of carrying out surgical randomised controlled trials with a placebo arm, with emphasis on the challenges related to recruitment, funding, anaesthesia or blinding. Systematic review. The analysis involved studies published between 1959 and 2014 that were identified during an earlier systematic review of benefits and harms of placebo-controlled surgical trials published in 2014. 63 trials were included in the review. The main problem reported in many trials was a very slow recruitment rate, mainly due to the difficulty in finding eligible patients. Existing placebo trials were funded equally often from commercial and non-commercial sources. General anaesthesia or sedation was used in 41% of studies. Among the reviewed trials, 81% were double-blinded, and 19% were single-blinded. Across the reviewed trials, 96% (range 50-100%) of randomised patients completed the study. The withdrawal rate during the study was similar in the surgical and in the placebo groups. This review demonstrated that placebo-controlled surgical trials are feasible, at least for procedures with a lower level of invasiveness, but also that recruitment is difficult. Many of the presumed challenges to undertaking such trials, for example, funding, anaesthesia or blinding of patients and assessors, were not reported as obstacles to completion in any of the reviewed trials. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  20. Effectiveness of job rotation for preventing work-related musculoskeletal diseases: a cluster randomised controlled trial.

    Science.gov (United States)

    Comper, Maria Luiza Caires; Dennerlein, Jack Tigh; Evangelista, Gabriela Dos Santos; Rodrigues da Silva, Patricia; Padula, Rosimeire Simprini

    2017-08-01

    Job rotation is an organisational strategy widely used on assembly lines in manufacturing industries to mitigate workers' exposure so as to prevent musculoskeletal disorders. This study aimed to evaluate the effectiveness of job rotation for reducing working hours lost due to sick leave resulting from musculoskeletal diseases. The design consisted of a 1-year cluster randomised controlled trial with a blinded assessor. Production sectors of the textile industry were randomised to intervention and control groups. Both groups received ergonomic training. The intervention group performed a job rotation programme. The primary outcome measure was number of working hours lost due to sick leave as a result of musculoskeletal disease (ICD-10). The secondary outcome measures were musculoskeletal symptoms (Yes/No), risk factors for musculoskeletal diseases (0-10), psychosocial factors and fatigue (0-100), general health (0-100), and productivity (0-10). All secondary outcomes were measured at baseline and 12-month follow-up. At the 12-month follow-up, both groups showed an increase in the number of working hours lost due to sick leave for musculoskeletal disease. There was no significant difference between the job rotation intervention group (mean deviation -5.6 hours, 95% CI -25.0 to 13.8) at the 12-month follow-up and the control group. There were no significant differences between groups for the secondary outcomes (p>0.05). The job rotation programme was not effective in reducing the number of working hours lost due to sick leave, decreasing the prevalence of musculoskeletal symptoms, or improving perception of musculoskeletal pain and workplace risk factors, psychosocial risk factors and productivity. NCT01979731. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  1. Home-use icterometry in neonatal hyperbilirubinaemia: Cluster-randomised controlled trial in Vietnam.

    Science.gov (United States)

    Luu, Mitchell N; Le, Loc T; Tran, Bich H; Duong, Tuan K; Nguyen, Ha T; Le, Vui T; Partridge, John C

    2014-09-01

    To determine whether home-use icterometry improves parental recognition of neonatal jaundice, early care seeking and treatment to minimize risks of bilirubin encephalopathy. Cluster-randomised controlled trial of community-level icterometry used at home by mothers in Chi Linh, Vietnam. Rural health-care workers identified and enrolled term newborns. Post-partum mothers received jaundice education and icterometry instructions and were cluster-randomised by commune. Cases received icterometers (icterometer group (IG)) and controls did not (control group (CG)). Subjects received mobile telephone calls from post-natal days 2-7 to determine maternal recognition by visual inspection and icterometer detection of jaundice (≥ 3.0 on five-point scale). Mothers without telephones, premature newborns (5 days were excluded. Three hundred fifty-two subjects were enrolled (183 IG and 169 CG), of whom 11 (3.4%) were lost to telephone follow-up. Jaundice was recognised and/or detected in 94 (27%) of all newborns. Icterometry helped 11 mothers (6%) detect neonatal jaundice that was not visually recognised by IG mothers. Detection by IG mothers was not statistically greater than CG mothers (P = 0.09). Follow-up care seeking was 8% in both groups (P = 0.2), and 11% of jaundiced newborns received treatment (9% IG vs. 16% CG, P = 0.3). Newborns who received care had bilirubin measurements that averaged 257 μmol/L IG vs. 322 μmol/L CG (P = 0.3). There were no deaths. In this pilot study, home-use icterometry may help improve parental detection of jaundice in rural Vietnam. However, larger studies are necessary to determine the changes in recognition, care seeking and treatment. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  2. "Every Child Counts": Testing Policy Effectiveness Using a Randomised Controlled Trial, Designed, Conducted and Reported to CONSORT Standards

    Science.gov (United States)

    Torgerson, Carole; Wiggins, Andy; Torgerson, David; Ainsworth, Hannah; Hewitt, Catherine

    2013-01-01

    We report a randomised controlled trial evaluation of an intensive one-to-one numeracy programme--"Numbers Count"--which formed part of the previous government's numeracy policy intervention--"Every Child Counts." We rigorously designed and conducted the trial to CONSORT guidelines. We used a pragmatic waiting list design to…

  3. Improvement of quality of reporting in randomised controlled trials to prevent hypotension after spinal anaesthesia for caesarean section

    NARCIS (Netherlands)

    A. Herdan; R. Roth; D. Grass; M. Klimek (Markus); S. Will; B. Schauf; R. Rossaint; M. Heesen

    2011-01-01

    textabstractHypotension is a frequent complication of spinal anaesthesia for caesarean section and can threaten the well-being of the unborn child. Numerous randomised controlled trials (RCTs) dealt with measures to prevent hypotension. The aim of this study was to determine the reporting quality of

  4. Benefits of combining inspiratory muscle with 'whole muscle' training in children with cystic fibrosis: a randomised controlled trial

    NARCIS (Netherlands)

    Santana-Sosa, Elena; Gonzalez-Saiz, Laura; Groeneveld, Iris F.; Villa-Asensi, José R.; Barrio Gómez de Aguero, María I.; Fleck, Steven J.; López-Mojares, Luis M.; Pérez, Margarita; Lucia, Alejandro

    2014-01-01

    The purpose of this study (randomised controlled trial) was to assess the effects of an 8-week combined 'whole muscle' (resistance+aerobic) and inspiratory muscle training (IMT) on lung volume, inspiratory muscle strength (PImax) and cardiorespiratory fitness (VO2 peak) (primary outcomes), and

  5. Walking or vitamin B for cognition in older adults with mild cognitive impairment? A randomised controlled trial

    NARCIS (Netherlands)

    Uffelen, J.G.Z. van; Chinapaw, M.J.M.; Mechelen, W. van; Hopman-Rock, M.

    2008-01-01

    Objective: To examine the effects of aerobic exercise or vitamin B supplementation on cognitive function in older adults with mild cognitive impairment (MCI). Design: Randomised placebo-controlled trial. Setting: General community. Participants: Community-dwelling adults aged 70-80 with MCI.

  6. Elementary Science Teachers' Integration of Engineering Design into Science Instruction: Results from a Randomised Controlled Trial

    Science.gov (United States)

    Maeng, Jennifer L.; Whitworth, Brooke A.; Gonczi, Amanda L.; Navy, Shannon L.; Wheeler, Lindsay B.

    2017-01-01

    This randomised controlled trial used a mixed-methods approach to investigate the frequency and how elementary teachers integrated engineering design (ED) principles into their science instruction following professional development (PD). The ED components of the PD were aligned with Cunningham and Carlsen's [(2014). "Teaching engineering…

  7. Increasing access to care for sick newborns: evidence from the Ghana Newhints cluster-randomised controlled trial

    NARCIS (Netherlands)

    Manu, Alexander; Hill, Zelee; ten Asbroek, Augustinus Ha; Soremekun, Seyi; Weobong, Benedict; Gyan, Thomas; Tawiah-Agyemang, Charlotte; Danso, Samuel; Amenga-Etego, Seeba; Owusu-Agyei, Seth; Kirkwood, Betty R.

    2016-01-01

    To evaluate the impact of Newhints community-based surveillance volunteer (CBSV) assessments and referrals on access to care for sick newborns and on existing inequities in access. We evaluated a prospective cohort nested within the Newhints cluster-randomised controlled trial. Community-based

  8. Different doses of Pilates-based exercise therapy for chronic low back pain : a randomised controlled trial with economic evaluation

    NARCIS (Netherlands)

    Miyamoto, Gisela Cristiane; Franco, Katherinne Ferro Moura; van Dongen, Johanna M; Franco, Yuri Rafael Dos Santos; de Oliveira, Naiane Teixeira Bastos; Amaral, Diego Diulgeroglo Vicco; Branco, Amanda Nery Castelo; da Silva, Maria Liliane; van Tulder, Maurits W; Cabral, Cristina Maria Nunes

    2018-01-01

    OBJECTIVES: To evaluate the effectiveness and cost-utility of the addition of different doses of Pilates to an advice for non-specific chronic low back pain (NSCLBP) from a societal perspective. DESIGN: Randomised controlled trial with economic evaluation. SETTING: Physiotherapy clinic in São Paulo,

  9. PEG 3350 (Transipeg) versus lactulose in the treatment of childhood functional constipation: a double blind, randomised, controlled, multicentre trial

    NARCIS (Netherlands)

    Voskuijl, W.; de Lorijn, F.; Verwijs, W.; Hogeman, P.; Heijmans, J.; Mäkel, W.; Taminiau, J.; Benninga, M.

    2004-01-01

    Background: Recently, polyethylene glycol ( PEG 3350) has been suggested as a good alternative laxative to lactulose as a treatment option in paediatric constipation. However, no large randomised controlled trials exist evaluating the efficacy of either laxative. Aims: To compare PEG 3350 (

  10. Effects of atorvastatin and vitamin E on lipoproteins and oxidative stress in dialysis patients: a randomised-controlled trial.

    NARCIS (Netherlands)

    Diepeveen, S.H.A.; Verhoeven, G.W.; Palen, J.A.M. van der; Dikkeschei, L.D.; Tits, L.J.H. van; Kolsters, G.; Offerman, J.J.; Bilo, H.J.; Stalenhoef, A.F.H.

    2005-01-01

    OBJECTIVES: The objective of this study was to examine the effects of treatment with atorvastatin, alpha-tocopherol and the combination of both, on lipoproteins and oxidative stress in dialysis patients. DESIGN AND SETTING: This double-blind randomised placebo-controlled trial was performed at the

  11. Start of induction of labour with oxytocin in the morning or in the evening. A randomised controlled trial

    NARCIS (Netherlands)

    Bakker, J. J.; de Vos, R.; Pel, M.; Wisman, C.; van Lith, J. M.; Mol, B. W. J.; van der Post, J. A.

    2009-01-01

    The objective of this study was to compare outcomes of induced labour with intravenous oxytocin with a start in the evening versus in the morning. Randomised controlled trial. Labour wards of three hospitals in Amsterdam, the Netherlands. Women with an indication for induction of labour with

  12. Translation of Randomised Controlled Trial Findings into Clinical Practice : Comparison of Olanzapine and Valproate in the EMBLEM Study

    NARCIS (Netherlands)

    Novick, D.; Gonzalez-Pinto, A.; Haro, J. M.; Bertsch, J.; Reed, C.; Perrin, E.; Tohen, M.

    Objectives: The aim of this study was to compare the outcomes of olanzapine- and valproate-treated patients in an observational study of acute mania with the results of a randomised controlled trial (RCT) assessing the same treatments. Methods: EMBLEM (European Mania in Bipolar Evaluation of

  13. Effects of health education for migrant females with psychosomatic complaints treated by general practitioners. A randomised controlled evaluation study

    NARCIS (Netherlands)

    Kocken, P.L.; Zwanenburg, E.J.-v.; Hoop, T.de

    2008-01-01

    Objective: : The effectiveness of use of migrant health educators in the general practitioners' care for female migrants with psychosomatic problems was evaluated to contribute to the improvement of the care for these patients. Methods: : A randomised controlled trial (RCT) design was used. A total

  14. Predictors of employment for people with severe mental illness : results of an international six-centre randomised controlled trial

    NARCIS (Netherlands)

    Catty, Jocelyn; Lissouba, Pascale; White, Sarah; Becker, Thomas; Drake, Robert E.; Fioritti, Angelo; Knapp, Martin; Lauber, Christoph; Roessler, Wulf; Tomov, Toma; Van Busschbach, Jooske; Wiersma, Durk; Burns, Tom; Rossler, W.

    Background An international six-centre randomised controlled trial comparing individual placement and support (IPS) with usual vocational rehabilitation for people with serious mental illness found IPS to be more effective for all vocational outcomes. Aims To determine which patients with severe

  15. Efficacy of a minimal home-based psychoeducative intervention in patients with advanced COPD: A randomised controlled trial

    DEFF Research Database (Denmark)

    Gaby Bové, Dorthe; Lomborg, Kirsten; Jensen, A.K.

    2016-01-01

    BACKGROUND: Anxiety is a common comorbidity in patients with advanced Chronic Obstructive Pulmonary Disease (COPD) with major impact on quality of life and associated with increased risk of death. The objective of this randomised controlled trial was to test the efficacy of a minimal home...

  16. Process evaluation of a randomised controlled trial of a diabetes prevention intervention in Dutch primary health care: the SLIMMER study

    NARCIS (Netherlands)

    Dongen, van E.J.I.; Duijzer, G.; Oord-Jansen, van S.J.; Beek, ter J.; Huijg, Johanna M.; Leerlooijer, J.N.; Hiddink, G.J.; Feskens, E.J.M.; Haveman-Nies, A.

    2016-01-01

    Objective To investigate (i) how the SLIMMER intervention was delivered and received in Dutch primary health care and (ii) how this could explain intervention effectiveness.
    Design A randomised controlled trial was conducted and subjects were randomly allocated to the intervention (10-month

  17. A Randomised Controlled Trial Using Mobile Advertising to Promote Safer Sex and Sun Safety to Young People

    Science.gov (United States)

    Gold, J.; Aitken, C. K.; Dixon, H. G.; Lim, M. S. C.; Gouillou, M.; Spelman, T.; Wakefield, M.; Hellard, M. E.

    2011-01-01

    Mobile phone text messages (SMS) are a promising method of health promotion, but a simple and low cost way to obtain phone numbers is required to reach a wide population. We conducted a randomised controlled trial with simultaneous brief interventions to (i) evaluate effectiveness of messages related to safer sex and sun safety and (ii) pilot the…

  18. Can exercise improve self esteem in children and young people? A systematic review of randomised controlled trials

    OpenAIRE

    Ekeland, E; Heian, F; Hagen, K; Coren, E

    2005-01-01

    Twenty three randomised controlled trials were analysed. A synthesis of several small, low quality trials indicates that exercise may have short term beneficial effects on self esteem in children and adolescents. However, high quality research on defined populations with adequate follow up is needed.

  19. Published and not fully published double-blind, randomised, controlled trials with oral naratriptan in the treatment of migraine

    DEFF Research Database (Denmark)

    Tfelt-Hansen, Peer Carsten

    2011-01-01

    Naratriptan 2.5 mg is now an over-the-counter drug in Germany. This should increase the interest in drug. The GSK Trial Register was searched for published and unpublished double-blind, randomised, controlled trials (RCTs) concerning the use of naratriptan in migraine. Only 7 of 17 RCTs...

  20. The effectiveness of a clinically integrated e-learning course in evidence-based medicine: A cluster randomised controlled trial

    NARCIS (Netherlands)

    Kulier, Regina; Coppus, Sjors F. P. J.; Zamora, Javier; Hadley, Julie; Malick, Sadia; Das, Kausik; Weinbrenner, Susanne; Meyerrose, Berrit; Decsi, Tamas; Horvath, Andrea R.; Nagy, Eva; Emparanza, Jose I.; Arvanitis, Theodoros N.; Burls, Amanda; Cabello, Juan B.; Kaczor, Marcin; Zanrei, Gianni; Pierer, Karen; Stawiarz, Katarzyna; Kunz, Regina; Mol, Ben W. J.; Khan, Khalid S.

    2009-01-01

    ABSTRACT: BACKGROUND: To evaluate the educational effects of a clinically integrated e-learning course for teaching basic evidence-based medicine (EBM) among postgraduates compared to a traditional lecture-based course of equivalent content. METHODS: We conducted a cluster randomised controlled

  1. A Randomised Controlled Trial to Determine the Effectiveness of an Early Psychological Intervention with Children Involved in Road Traffic Accidents

    Science.gov (United States)

    Stallard, Paul; Velleman, Richard; Salter, Emma; Howse, Imogen; Yule, William; Taylor, Gordon

    2006-01-01

    Objective: To determine whether an early intervention using a psychological debriefing format is effective in preventing psychological distress in child road traffic accident survivors. Design: Randomised controlled trial. Setting: Accident and Emergency Department, Royal United Hospital, Bath. Subjects: 158 children aged 7-18. Follow-up…

  2. Effects of Dementia-Care Mapping on Residents and Staff of Care Homes : A Pragmatic Cluster-Randomised Controlled Trial

    NARCIS (Netherlands)

    van de Ven, Geertje; Draskovic, Irena; Adang, Eddy M. M.; Donders, Rogier; Zuidema, Sytse U.; Koopmans, Raymond T. C. M.; Vernooij-Dassen, Myrra J. F. J.

    2013-01-01

    Background: The effectiveness of dementia-care mapping (DCM) for institutionalised people with dementia has been demonstrated in an explanatory cluster-randomised controlled trial (cRCT) with two DCM researchers carrying out the DCM intervention. In order to be able to inform daily practice, we

  3. Topical glyceryl trinitrate treatment of chronic patellar tendinopathy : a randomised, double-blind, placebo-controlled clinical trial

    NARCIS (Netherlands)

    Steunebrink, Mirjam; Zwerver, Johannes; Brandsema, Ruben; Groenenboom, Petra; van den Akker-Scheek, Inge; Weir, Adam

    Objectives To assess if continuous topical glyceryl trinitrate (GTN) treatment improves outcome in patients with chronic patellar tendinopathy when compared with eccentric training alone. Methods Randomised double-blind, placebo-controlled clinical trial comparing a 12-week programme of using a GTN

  4. Cost effectiveness of physiotherapy, manual therapy, and general practitioner care for neck pain: economic evaluation alongside a randomised controlled trial

    NARCIS (Netherlands)

    Korthals-de Bos, Ingeborg B. C.; Hoving, Jan L.; van Tulder, Maurits W.; Rutten-van Mölken, Maureen P. M. H.; Adèr, Herman J.; de Vet, Henrica C. W.; Koes, Bart W.; Vondeling, Hindrik; Bouter, Lex M.

    2003-01-01

    OBJECTIVE: To evaluate the cost effectiveness of physiotherapy, manual therapy, and care by a general practitioner for patients with neck pain. DESIGN: Economic evaluation alongside a randomised controlled trial. SETTING: Primary care. PARTICIPANTS: 183 patients with neck pain for at least two weeks

  5. Effects of dementia-care mapping on residents and staff of care homes: a pragmatic cluster-randomised controlled trial

    NARCIS (Netherlands)

    Ven, G. van de; Draskovic, I.; Adang, E.M.M.; Donders, R.; Zuidema, S.U.; Koopmans, R.T.C.M.; Vernooij-Dassen, M.J.F.J.

    2013-01-01

    BACKGROUND: The effectiveness of dementia-care mapping (DCM) for institutionalised people with dementia has been demonstrated in an explanatory cluster-randomised controlled trial (cRCT) with two DCM researchers carrying out the DCM intervention. In order to be able to inform daily practice, we

  6. Mime therapy improves facial symmetry in people with long-term facial nerve paresis: a randomised controlled trial.

    NARCIS (Netherlands)

    Beurskens, C.H.G.; Heymans, P.G.

    2006-01-01

    QUESTION: What is the effect of mime therapy on facial symmetry and severity of paresis in people with facial nerve paresis? DESIGN: Randomised controlled trial. PARTICIPANTS: 50 people recruited from the Outpatient department of two metropolitan hospitals with facial nerve paresis for more than

  7. Psychosocial and cognitive rehabilitation of patients with solvent-induced chronic toxic encephalopathy : A randomised controlled study

    NARCIS (Netherlands)

    van Hout, Moniek S. E.; Wekking, Ellie M.; Berg, Ina J.; Deelman, Betto G.

    2008-01-01

    Background: There is little experience with the ( neuro) psychological treatment of patients with solvent-induced chronic toxic encephalopathy ( CSE). In this randomised controlled trial ( RCT), a treatment programme was evaluated based on previous outcome studies of patients with chronic fatigue,

  8. SYSTEMS-2: A randomised phase II study of radiotherapy dose escalation for pain control in malignant pleural mesothelioma

    Directory of Open Access Journals (Sweden)

    M. Ashton

    2018-01-01

    Full Text Available SYSTEMS-2 is a randomised study of radiotherapy dose escalation for pain control in 112 patients with malignant pleural mesothelioma (MPM. Standard palliative (20 Gy/5# or dose escalated treatment (36 Gy/6# will be delivered using advanced radiotherapy techniques and pain responses will be compared at week 5. Data will guide optimal palliative radiotherapy in MPM.

  9. Impact of a deferred recruitment model in a randomised controlled trial in primary care (CREAM study).

    Science.gov (United States)

    Shepherd, Victoria; Thomas-Jones, Emma; Ridd, Matthew J; Hood, Kerenza; Addison, Katy; Francis, Nick A

    2017-11-10

    Recruitment of participants is particularly challenging in primary care, with less than a third of randomised controlled trials (RCT) achieving their target within the original time frame. Participant identification, consent, randomisation and data collection can all be time-consuming. Trials recruiting an incident, as opposed to a prevalent, population may be particularly affected. This paper describes the impact of a deferred recruitment model in a RCT of antibiotics for children with infected eczema in primary care, which required the recruitment of cases presenting acutely. Eligible children were identified by participating general practitioners (GPs) and referred to a study research nurse, who then visited them at home. This allowed the consent and recruitment processes to take place outside the general practice setting. Information was recorded about patients who were referred and recruited, or if not, the reasons for non-recruitment. Data on recruitment challenges were collected through semi-structured interviews and questionnaires with a sample of participating GPs. Data were thematically analysed to identify key themes. Of the children referred to the study 34% (58/171) were not recruited - 48% (28/58) because of difficulties arranging a baseline visit within the defined time frame, 31% (18/58) did not meet the study inclusion criteria at the time of nurse assessment, and 21% (12/58) declined participation. GPs had positive views about the recruitment process, reporting that parents valued and benefitted from additional contact with a nurse. GPs felt that the deferred recruitment model did not negatively impact on the study. GPs and parents recognised the benefits of deferred recruitment, but these did not translate into enhanced recruitment of participants. The model resulted in the loss of a third of children who were identified by the GP as eligible, but not subsequently recruited to the study. If the potential for improving outcomes in primary care

  10. Aquatic therapy for boys with Duchenne muscular dystrophy (DMD): an external pilot randomised controlled trial.

    Science.gov (United States)

    Hind, Daniel; Parkin, James; Whitworth, Victoria; Rex, Saleema; Young, Tracey; Hampson, Lisa; Sheehan, Jennie; Maguire, Chin; Cantrill, Hannah; Scott, Elaine; Epps, Heather; Main, Marion; Geary, Michelle; McMurchie, Heather; Pallant, Lindsey; Woods, Daniel; Freeman, Jennifer; Lee, Ellen; Eagle, Michelle; Willis, Tracey; Muntoni, Francesco; Baxter, Peter

    2017-01-01

    Standard treatment of Duchenne muscular dystrophy (DMD) includes regular physiotherapy. There are no data to show whether adding aquatic therapy (AT) to land-based exercises helps maintain motor function. We assessed the feasibility of recruiting and collecting data from boys with DMD in a parallel-group pilot randomised trial (primary objective), also assessing how intervention and trial procedures work. Ambulant boys with DMD aged 7-16 years established on steroids, with North Star Ambulatory Assessment (NSAA) score ≥8, who were able to complete a 10-m walk test without aids or assistance, were randomly allocated (1:1) to 6 months of either optimised land-based exercises 4 to 6 days/week, defined by local community physiotherapists, or the same 4 days/week plus AT 2 days/week. Those unable to commit to a programme, with >20% variation between NSAA scores 4 weeks apart, or contraindications to AT were excluded. The main outcome measures included feasibility of recruiting 40 participants in 6 months from six UK centres, clinical outcomes including NSAA, independent assessment of treatment optimisation, participant/therapist views on acceptability of intervention and research protocols, value of information (VoI) analysis and cost-impact analysis. Over 6 months, 348 boys were screened: most lived too far from centres or were enrolled in other trials; 12 (30% of the targets) were randomised to AT ( n  = 8) or control ( n  = 4). The mean change in NSAA at 6 months was -5.5 (SD 7.8) in the control arm and -2.8 (SD 4.1) in the AT arm. Harms included fatigue in two boys, pain in one. Physiotherapists and parents valued AT but believed it should be delivered in community settings. Randomisation was unattractive to families, who had already decided that AT was useful and who often preferred to enrol in drug studies. The AT prescription was considered to be optimised for three boys, with other boys given programmes that were too extensive and

  11. Efficacy of metformin in pregnant obese women: a randomised controlled trial.

    Science.gov (United States)

    Chiswick, Carolyn A; Reynolds, Rebecca M; Denison, Fiona C; Whyte, Sonia A; Drake, Amanda J; Newby, David E; Walker, Brian R; Forbes, Shareen; Murray, Gordon D; Quenby, Siobhan; Wray, Susan; Norman, Jane E

    2015-01-14

    Increasing evidence suggests obesity has its origins prior to birth. There is clear correlation between maternal obesity, high birthweight and offspring risk of obesity in later life. It is also clear that women who are obese during pregnancy are at greater risk of adverse outcomes, including gestational diabetes and stillbirth. The mechanism(s) by which obesity causes these problems is unknown, although hyperglycaemia and insulin resistance are strongly implicated. We present a protocol for a study to test the hypothesis that metformin will improve insulin sensitivity in obese pregnant women, thereby reducing the incidence of high birthweight babies and other pregnancy complications. The Efficacy of Metformin in Pregnant Obese Women, a Randomised controlled (EMPOWaR) trial is a double-masked randomised placebo-controlled trial to determine whether metformin given to obese (body mass index >30 kg/m(2)) pregnant women from 16 weeks' gestation until delivery reduces the incidence of high birthweight babies. A secondary aim is to test the mechanism(s) of any effect. Obese women with a singleton pregnancy and normal glucose tolerance will be recruited prior to 16 weeks' gestation and prescribed study medication, metformin or placebo, to be taken until delivery. Further study visits will occur at 28 and 36 weeks' gestation for glucose tolerance testing and to record anthropometric measurements. Birth weight and other measurements will be recorded at time of delivery. Anthropometry of mother and baby will be performed at 3 months postdelivery. As of January 2014, 449 women had been randomised across the UK. The study will be conducted in accordance with the principles of Good Clinical Practice. A favourable ethical opinion was obtained from Scotland A Research Ethics Committee, reference number 10/MRE00/12. Results will be disseminated at conferences and published in peer-reviewed journals. ISRCTN51279843. Published by the BMJ Publishing Group Limited. For

  12. Presentation of automated procedural guidance in surgical simulation: results of two randomised controlled trials.

    Science.gov (United States)

    Wijewickrema, S; Zhou, Y; Ioannou, I; Copson, B; Piromchai, P; Yu, C; Briggs, R; Bailey, J; Kennedy, G; O'Leary, S

    2018-03-01

    To investigate the effectiveness and usability of automated procedural guidance during virtual temporal bone surgery. Two randomised controlled trials were performed to evaluate the effectiveness, for medical students, of two presentation modalities of automated real-time procedural guidance in virtual reality simulation: full and step-by-step visual presentation of drillable areas. Presentation modality effectiveness was determined through a comparison of participants' dissection quality, evaluated by a blinded otologist, using a validated assessment scale. While the provision of automated guidance on procedure improved performance (full presentation, p = 0.03; step-by-step presentation, p presentation modalities was vastly different (full presentation, 3.73 per cent; step-by-step presentation, 60.40 per cent). Automated procedural guidance in virtual temporal bone surgery is effective in improving trainee performance. Step-by-step presentation of procedural guidance was engaging, and therefore more likely to be used by the participants.

  13. Quality of randomised controlled trials in medical education reported between 2012 and 2013

    DEFF Research Database (Denmark)

    Tolsgaard, Martin G; Ku, Cheryl; Woods, Nicole N

    2014-01-01

    INTRODUCTION: Research in medical education has increased in volume over the past decades but concerns have been raised regarding the quality of trials conducted within this field. Randomised controlled trials (RCTs) involving educational interventions that are reported in biomedical journals have...... been criticised for their insufficient conceptual, theoretical framework. RCTs published in journals dedicated to medical education, on the other hand, have been questioned regarding their methodological rigour. The aim of this study is therefore to assess the quality of RCTs of educational...... interventions reported in 2012 and 2013 in journals dedicated to medical education compared to biomedical journals with respect to objective quality criteria. METHODS AND ANALYSIS: RCTs published between 1 January 2012 and 31 December 2013 in English are included. The search strategy is developed with the help...

  14. Randomised controlled trial of extraarticular gold bead implantation for treatment of knee osteoarthritis: a pilot study

    DEFF Research Database (Denmark)

    Nejrup, Kirsten; Olivarius, Niels de Fine; Jacobsen, Judith L.

    2008-01-01

    The primary objective of this double-blind, randomised, controlled trial was to determine if implanting gold beads at five acupuncture points around the knee joint improves 1-year outcomes for patients with osteoarthritis (OA) of the knee. Participants were 43 adults aged 18-80 years with pain...... and stiffness from non-specific OA of the knee for over a year. The intervention was blinded implantation of gold beads at five acupuncture points around the affected knee through a hypodermic needle, or needle insertion alone. Primary outcome measures were knee pain, stiffness and function assessed...... acupuncture had greater relative improvements in self-assessed outcomes. The treatment was well tolerated. This 1-year pilot study indicates that extraarticular gold bead implantation is a promising treatment modality for patients with OA of the knee. The new treatment should be tested in a larger trial...

  15. Cost effectiveness of interventions for lateral epicondylitis: results from a randomised controlled trial in primary care

    DEFF Research Database (Denmark)

    Korthals-de Bos, Ingeborg B C; Smidt, Nynke; van Tulder, Maurits W

    2004-01-01

    , compared with euro631 for the wait-and-see policy and euro921 for physiotherapy. After 12 months, the success rate in the physiotherapy group (91%) was significantly higher than in the injection group (69%), but only slightly higher than in the wait-and-see group (83%). The differences in costs and effects......OBJECTIVE: Lateral epicondylitis is a common complaint, with an annual incidence between 1% and 3% in the general population. The Dutch College of General Practitioners in The Netherlands has issued guidelines that recommend a wait-and-see policy. However, these guidelines are not evidence based....... DESIGN AND SETTING: This paper presents the results of an economic evaluation in conjunction with a randomised controlled trial to evaluate the effects of three interventions in primary care for patients with lateral epicondylitis. PATIENTS AND INTERVENTIONS: Patients with pain at the lateral side...

  16. Casein improves brachial and central aortic diastolic blood pressure in overweight adolescents: a randomised, controlled trial

    DEFF Research Database (Denmark)

    Arnberg, Karina; Larnkjær, Anni; Michaelsen, Kim F.

    2013-01-01

    Arterial stiffness, blood pressure (BP) and blood lipids may be improved by milk in adults and the effects may be mediated via proteins. However, limited is known about the effects of milk proteins on central aortic BP and no studies have examined the effects in children. Therefore, the present...... trial examined the effect of milk and milk proteins on brachial and central aortic BP, blood lipids, inflammation and arterial stiffness in overweight adolescents. A randomised controlled trial was conducted in 193 overweight adolescents aged 12–15 years. They were randomly assigned to drink 1 litre...... stiffness or blood lipid concentrations. A high intake of casein improves DBP in overweight adolescents. Thus, casein may be beneficial for younger overweight subjects in terms of reducing the longterm risk of CVD. In contrast, whey protein seems to increase BP compared with drinking water; however, water...

  17. Effect of a multimodal high intensity exercise intervention in cancer patients undergoing chemotherapy: randomised controlled trial

    DEFF Research Database (Denmark)

    Adamsen, Lis; Quist, Morten; Andersen, Christina

    2009-01-01

    OBJECTIVE: To assess the effect of a multimodal group exercise intervention, as an adjunct to conventional care, on fatigue, physical capacity, general wellbeing, physical activity, and quality of life in patients with cancer who were undergoing adjuvant chemotherapy or treatment for advanced...... disease. DESIGN: Randomised controlled trial. SETTING: Two university hospitals in Copenhagen, Denmark. PARTICIPANTS: 269 patients with cancer; 73 men, 196 women, mean age 47 years (range 20-65) representing 21 diagnoses. Main exclusion criteria were brain or bone metastases. 235 patients completed follow......-up. INTERVENTION: Supervised exercise comprising high intensity cardiovascular and resistance training, relaxation and body awareness training, massage, nine hours weekly for six weeks in addition to conventional care, compared with conventional care. MAIN OUTCOME MEASURES: European Organization for Research...

  18. Randomised controlled trials of iron chelators for the treatment of cardiac siderosis in thalassaemia major

    Directory of Open Access Journals (Sweden)

    Arun John Baksi

    2014-09-01

    Full Text Available In conditions requiring repeated blood transfusion or where iron metabolism is abnormal, heart failure may result from accumulation of iron in the heart (cardiac siderosis. Death due to heart failure from cardiac iron overload has accounted for considerable early mortality in β-thalassemia major. The ability to detect iron loading in the heart by cardiovascular magnetic resonance using T2* sequences has created an opportunity to intervene in the natural history of such conditions. However, effective and well tolerated therapy is required to remove iron from the heart. There are currently 3 approved commercially available iron chelators: deferoxamine, deferiprone and deferasirox. We review the high quality randomised controlled trials in this area for iron chelation therapy in the management of cardiac siderosis.

  19. Is vitamin C supplementation beneficial? Lessons learned from randomised controlled trials

    DEFF Research Database (Denmark)

    Lykkesfeldt, Jens; Poulsen, Henrik E

    2010-01-01

    of the benefit:harm ratio of antioxidant supplements. We have examined the literature on vitamin C intervention with the intention of drawing a conclusion on its possible beneficial or deleterious effect on health and the result is discouraging. One of several important issues is that vitamin C uptake is tightly...... controlled, resulting in a wide-ranging bioavailability depending on the current vitamin C status. Lack of proper selection criteria dominates the currently available literature. Thus, while supplementation with vitamin C is likely to be without effect for the majority of the Western population due...... to saturation through their normal diet, there could be a large subpopulation with a potential health problem that remains uninvestigated. The present review discusses the relevance of the available literature on vitamin C supplementation and proposes guidelines for future randomised intervention trials....

  20. A randomised controlled study of mindfulness meditation versus relaxation therapy in the management of tinnitus.

    Science.gov (United States)

    Arif, M; Sadlier, M; Rajenderkumar, D; James, J; Tahir, T

    2017-06-01

    Psychotherapeutic interventions have been adopted effectively in the management of tinnitus for a long time. This study compared mindfulness meditation and relaxation therapy for management of tinnitus. In this randomised controlled trial, patients were recruited for five sessions of mindfulness meditation or five sessions of relaxation therapy. Patients' responses were evaluated using the Tinnitus Reaction Questionnaire as a primary outcome measure, and the Hospital Anxiety and Depression Scale, visual analogue scale and a health status indicator as secondary outcome measures. A total of 86 patients were recruited. Thirty-four patients completed mindfulness meditation and 27 patients completed relaxation therapy. Statistically significant improvement was seen in all outcome measures except the health status indicator in both treatment groups. The change in treatment scores was greater in the mindfulness meditation group than in the relaxation therapy group. This study suggests that although both mindfulness meditation and relaxation therapy are effective in the management of tinnitus, mindfulness meditation is superior to relaxation therapy.

  1. Prospective single blinded randomised controlled trial of two orally administered activated charcoal preparations.

    Science.gov (United States)

    Boyd, R; Hanson, J

    1999-01-01

    OBJECTIVES: To compare two activated charcoal preparations (Carbomix and Actidose-Aqua) in terms of amount ingested and incidence of vomiting after ingestion. METHODS: Single blinded prospective randomised controlled trial. RESULTS: The mean amount of charcoal ingested was Carbomix 26.5 g, Actidose-Aqua 19.5 g. The mean difference was 7 g (95% confidence interval (CI) 1.5 to 12.4 g). The incidence of vomiting was for the Carbomix 6% and the Actidose-Aqua 8%. The mean difference in vomiting was 2% (95% CI -0.8 to 4.8) CONCLUSIONS: Carbomix administration results in an increased amount of activated charcoal ingested after oral administration. Rates of vomiting after activated charcoal administration were low when compared with previously reported rates. PMID:9918281

  2. The effect of cardiorespiratory fitness assessment in preventive health checks: a randomised controlled trial

    DEFF Research Database (Denmark)

    Høj, Kirsten; Skriver, Mette Vinther; Maindal, Helle Terkildsen

    2018-01-01

    Background: Poor cardiorespiratory fitness (CRF) increases morbidity and mortality risks. Routine CRF assessment in clinical practice has thus been advocated, but little is known about the effect. In this study, we investigated the effect of CRF assessment on CRF in a preventive health check...... programme. Methods: We used a randomised design, in which we invited 4153 middle-aged adults and included 2201 participants who received a preventive health check with CRF assessment (intervention) or without CRF assessment (control). After 1 year, participants were examined. The primary outcomes were....... Conclusion: Preventive health checks with CRF assessment did not provide higher CRF levels at 1-year follow-up than preventive health checks without CRF assessment....

  3. Antihistamines for treating rhinosinusitis: systematic review and meta-analysis of randomised controlled studies.

    Science.gov (United States)

    Seresirikachorn, K; Khattiyawittayakun, L; Chitsuthipakorn, W; Snidvongs, K

    2018-02-01

    Without the release of histamines, patients with rhinosinusitis may not benefit from antihistamines. Additionally, anticholinergic effects may do more harm than good. This study aimed to investigate the effectiveness of antihistamines in treating rhinosinusitis. An electronic search was performed. Randomised controlled trials comparing antihistamines with either placebo or other treatments for patients with rhinosinusitis were selected. Two studies (184 patients) met the inclusion criteria. Loratadine decreased nasal obstruction in allergic rhinitis patients with acute rhinosinusitis (mean difference = -0.58; confidence interval = -0.85 to -0.31, p antihistamines in treating rhinosinusitis. The number of included studies in this systematic review is limited. Antihistamines may relieve nasal obstruction in allergic rhinitis patients with acute rhinosinusitis.

  4. A randomised controlled trial of an SMS-based mobile epilepsy education system.

    Science.gov (United States)

    Lua, Pei Lin; Neni, Widiasmoro Selamat

    2013-01-01

    We evaluated an epilepsy education programme based on text messaging (SMS). Epilepsy outpatients from three hospitals in Malaysia were randomised into two groups: intervention and control. Patients in the control group were supplied with printed epilepsy educational material while those in the intervention group also received text messages from the Mobile Epilepsy Educational System (MEES). A total of 136 patients completed the study (mean age 31 years; 91% Malay; 51% with an illness duration of more than 5 years). A between-group analysis showed that the awareness, knowledge and attitudes (AKA) about epilepsy did not significantly differ between the groups at baseline (P > 0.05). The intervention patients reported better AKA levels during follow-up compared to the control patients (P < 0.05). A within-group analysis showed that in intervention patients, there were significant improvements in all AKA domains with larger effect sizes (P < 0.01) while control patients also exhibited significant improvement in most domains except for Awareness but with smaller effect sizes. After controlling for possible confounding variables (age, gender, educational qualification, monthly income and baseline mean for each domain), the intervention group still reported significantly higher AKA than the control group particularly in Awareness (P < 0.001) and Total AKA (P = 0.003). There was also significantly better medication adherence and clinic attendance in the intervention group (P < 0.05). The results suggest that the addition of the MEES to conventional epilepsy education is effective in improving AKA.

  5. Effect of probiotic fermented milk on blood pressure: a meta-analysis of randomised controlled trials.

    Science.gov (United States)

    Dong, Jia-Yi; Szeto, Ignatius M Y; Makinen, Kimmo; Gao, Qiutao; Wang, Junkuan; Qin, Li-Qiang; Zhao, Youyou

    2013-10-01

    Previous studies have suggested that probiotic fermented milk may possess blood pressure (BP)-lowering properties. In the present study, we aimed to systematically examine the effect of probiotic fermented milk on BP by conducting a meta-analysis of randomised controlled trials. PubMed, Cochrane library and the ClinicalTrials.gov databases were searched up to March 2012 to identify eligible studies.The reference lists of the obtained articles were also reviewed. Either a fixed-effects or a random-effects model was used to calculate the combined treatment effect. Meta-analysis of fourteen randomised placebo-controlled trials involving 702 participants showed that probiotic fermented milk, compared with placebo, produced a significant reduction of 3·10 mmHg (95% CI 24·64, 21·56) in systolic BP and 1·09 mmHg (95% CI 22·11, 20·06) in diastolic BP. Subgroup analyses suggested a slightly greater effect on systolic BP in hypertensive participants than in normotensive ones (23·98 v. 22·09 mmHg). Analysis of trials conducted in Japan showed a greater reduction than those conducted in European countries for both systolic BP (26·12 v. 22·08 mmHg) and diastolic BP (23·45 v. 20·52 mmHg). Some evidence of publication bias was present, but sensitivity analysis excluding small trials that reported extreme results only affected the pooled effect size minimally. In summary, the present meta-analysis suggested that probiotic fermented milk has BP-lowering effects in pre-hypertensive and hypertensive subjects.

  6. Systematic review of randomised controlled trials of strategies to promote adherence to tuberculosis treatment.

    Science.gov (United States)

    Volmink, J; Garner, P

    1997-11-29

    To determine the effectiveness of strategies to promote adherence to treatment for tuberculosis. Searches in Medline (1966 to August 1996), the Cochrane trials register (up to October 1996), and LILACS (Literatura Latinoamericana y del Caribe en Ciencias de la Salud) (1982 to September 1996); screening of references in articles on compliance and adherence; contact with experts in research on tuberculosis and adherence. Randomised or pseudorandomised controlled trials of interventions to promote adherence with curative or preventive treatment for tuberculosis, with at least one measure of adherence. Relative risks and 95% confidence intervals for estimates of effect for categorical outcomes. Five trials met the inclusion criteria. The relative risk for tested reminder cards sent to patients who defaulted on treatment was 1.2 (95% confidence interval 1.1 to 1.4), for help given to patients by lay health workers 1.4 (1.1 to 1.8), for monetary incentives offered to patients 1.6 (1.3 to 2.0), for health education 1.2 (1.1 to 1.4), for a combination of a patient incentive and health education 2.4 (1.5 to 3.7) or 1.1 (1.0 to 1.2), and for intensive supervision of staff in tuberculosis clinics 1.2 (1.1 to 1.3). There were no completed trials of directly observed treatment. All of the interventions tested improved adherence. On current evidence it is unclear whether health education by itself leads to better adherence to treatment. Reliable evidence is available to show some specific strategies improve adherence to tuberculosis treatment, and these should be adopted in health systems, depending on their appropriateness to practice circumstances. Further innovations require testing to help find specific approaches that will be useful in low income countries. Randomised controlled trials evaluating the independent effects of directly observed treatment are awaited.

  7. Study protocol: follow-up home visits with nutrition: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Beck Anne Marie

    2011-12-01

    Full Text Available Abstract Background Geriatric patients are at high risk of re-admission after discharge. Pre-existing nutritional risk amongst these patients is of primary concern, with former nutritional intervention studies being largely ineffective. None of these studies has included individual dietary counselling by a registered dietician or has considered competing medical conditions in the participants. A former randomised study has shown that comprehensive discharge follow-up in geriatric patients homes by general practitioners and district nurses was effective in reducing the re-admission risk in the intervention group compared to the control group. That study did not include a nutritional intervention. The purpose of this study is to assess the combined benefits of an intervention consisting of discharge follow-up in geriatric patients' home by a general practitioner and a registered dietician. Methods/design This single-blind randomised controlled study, will recruit 160 hospitalised geriatric medical patients (65+ y at nutritional risk. Participants will be randomly allocated to receive in their homes, either 12 weeks individualised nutritional counselling by a registered dietician complemented with follow-up by general practitioners or a 12 weeks follow-up by general practitioners alone. Discussion This trial is the first of its kind to provide individual nutritional intervention combined with follow-up by general practitioner as an intervention to reduce risk of re-admission after discharge among geriatric medical patients. The results will hopefully help to guide the development of more effective rehabilitation programs following hospital admissions, which may ultimately lead to reduced health care costs, and improvement in mobility, independence and quality of life for geriatric patients at nutritional risk. Trial Registration ClinicalTrials.gov 2010 NCT01249716

  8. Influence of room heating on ambulatory blood pressure in winter: a randomised controlled study.

    Science.gov (United States)

    Saeki, Keigo; Obayashi, Kenji; Iwamoto, Junko; Tanaka, Yuu; Tanaka, Noriyuki; Takata, Shota; Kubo, Hiroko; Okamoto, Nozomi; Tomioka, Kimiko; Nezu, Satoko; Kurumatani, Norio

    2013-06-01

    Previous studies have proposed that higher blood pressure (BP) in winter is an important cause of increased mortality from cardiovascular disease during the winter. Some observational and physiological studies have shown that cold exposure increases BP, but evidence from a randomised controlled study assessing the effectiveness of intensive room heating for lowering BP was lacking. The present study aimed to determine whether intensive room heating in winter decreases ambulatory BP as compared with weak room heating resulting in a 10°C lower target room temperature when sufficient clothing and bedclothes are available. We conducted a parallel group, assessor blinded, simple randomised controlled study with 1:1 allocation among 146 healthy participants in Japan from November 2009 to March 2010. Ambulatory BP was measured while the participants stayed in single experimental rooms from 21:00 to 8:00. During the session, participants could adjust the amount of clothing and bedclothes as required. Compared with the weak room heating group (mean temperature ± SD: 13.9 ± 3.3°C), systolic morning BP (mean BP 2 h after getting out of bed) of the intensive room heating group (24.2 ± 1.7°C) was significantly lower by 5.8 mm Hg (95% CI 2.4 to 9.3). Sleep-trough morning BP surges (morning BP minus lowest night-time BP) in the intensive room heating group were significantly suppressed to about two thirds of the values in the weak room heating group (14.3 vs 21.9 mm Hg; pheating decreased morning BP and the morning BP surge in winter.

  9. Internet-delivered cognitive behavioural therapy for children with anxiety disorders: A randomised controlled trial.

    Science.gov (United States)

    Vigerland, Sarah; Ljótsson, Brjánn; Thulin, Ulrika; Öst, Lars-Göran; Andersson, Gerhard; Serlachius, Eva

    2016-01-01

    Cognitive behaviour therapy (CBT) has been shown to be an effective treatment for anxiety disorders in children, but few affected seek or receive treatment. Internet-delivered CBT (ICBT) could be a way to increase the availability of empirically supported treatments. A randomised controlled trial was conducted to evaluate ICBT for children with anxiety disorders. Families (N = 93) with a child aged 8-12 years with a principal diagnosis of generalised anxiety disorder, panic disorder, separation anxiety, social phobia or specific phobia were recruited through media advertisement. Participants were randomised to 10 weeks of ICBT with therapist support, or to a waitlist control condition. The primary outcome measure was the Clinician Severity Rating (CSR) and secondary measures included child- and parent-reported anxiety. Assessments were made at pre-treatment, post-treatment and at three-month follow-up. At post-treatment, there were significant reductions on CSR in the treatment group, with a large between-group effect size (Cohen's d = 1.66). Twenty per cent of children in the treatment group no longer met criteria for their principal diagnosis at post-treatment and at follow-up this number had increased to 50%. Parent-reported child anxiety was significantly lower in the treatment group than in the waitlist group at post-treatment, with a small between-group effect size (Cohen's d = 0.45). There were no significant differences between the groups regarding child-ratings of anxiety at post-treatment. Improvements were maintained at three-month follow-up, although this should be interpreted cautiously due to missing data. Within the limitations of this study, results suggest that ICBT with therapist support for children with anxiety disorders can reduce clinician- and parent-rated anxiety symptoms. Clinicaltrials.gov: NCT01533402. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. Ice‐water immersion and delayed‐onset muscle soreness: a randomised controlled trial

    Science.gov (United States)

    Sellwood, Kylie Louise; Brukner, Peter; Williams, David; Nicol, Alastair; Hinman, Rana

    2007-01-01

    Objective To determine if ice‐water immersion after eccentric quadriceps exercise minimises the symptoms of delayed‐onset muscle soreness (DOMS). Design A prospective randomised double‐blind controlled trial was undertaken. 40 untrained volunteers performed an eccentric loading protocol with their non‐dominant leg. Interventions Participants were randomised to three 1‐min immersions in either ice water (5±1°C) or tepid water (24°C). Main outcome measures Pain and tenderness (visual analogue scale), swelling (thigh circumference), function (one‐legged hop for distance), maximal isometric strength and serum creatine kinase (CK) recorded at baseline, 24, 48 and 72 h after exercise. Changes in outcome measures over time were compared to determine the effect of group allocation using independent t tests or Mann–Whitney U tests. Results No significant differences were observed between groups with regard to changes in most pain parameters, tenderness, isometric strength, swelling, hop‐for‐distance or serum CK over time. There was a significant difference in pain on sit‐to‐stand at 24 h, with the intervention group demonstrating a greater increase in pain than the control group (median change 8.0 vs 2.0 mm, respectively, p = 0.009). Conclusions The protocol of ice‐water immersion used in this study was ineffectual in minimising markers of DOMS in untrained individuals. This study challenges the wide use of this intervention as a recovery strategy by athletes. PMID:17261562

  11. Reducing Delusional Conviction Through a Cognitive-Based Group Training Game: A Multicentre Randomised Controlled Trial

    Directory of Open Access Journals (Sweden)

    Yasser eKhazaal

    2015-04-01

    Full Text Available AbstractObjective: Michael’s Game is a card game targeting the ability to generate alternative hypotheses to explain a given experience. The main objective was to evaluate the effect of MG on delusional conviction as measured by the primary study outcome: the change in scores on the conviction subscale of the Peters Delusions Inventory (PDI-21. Other variables of interest were the change in scores on the distress and preoccupation subscales of the PDI-21, the Brief Psychiatric Rating Scale, the Beck Cognitive Insight Scale, and belief flexibility assessed with the Maudsley Assessment of Delusions Schedule. Methods: We performed a parallel, assessor-blinded, randomised controlled superiority trial comparing treatment as usual plus participation in Michael’s Game (MG with treatment as usual plus being on a waiting list (TAU in a sample of adult outpatients with psychotic disorders and persistent positive psychotic symptoms at inclusion. Results: The 172 participants were randomised, with 86 included in each study arm. Assessments were performed at inclusion (T1: baseline, at 3 months (T2: post-treatment, and at 6 months after the second assessment (T3: follow-up. At T2, a positive treatment effect was observed on the primary outcome, the PDI-21 conviction subscale (p=0.005. At T3, a sustained effect was observed for the conviction subscale (p=0.002. Further effects were also observed at T3 on the PDI-21 distress (p=0.002 and preoccupation subscales (p=0.001, as well as on one of the MADS measures of belief flexibility (anything against the belief (p=0.001. Conclusions: The study demonstrated some significant beneficial effect of MG. http://www.controlled-trials.com/ISRCTN37178153/Funding: Swiss National Science Foundation Grant 32003B-121038

  12. Defining Feasibility and Pilot Studies in Preparation for Randomised Controlled Trials: Development of a Conceptual Framework.

    Directory of Open Access Journals (Sweden)

    Sandra M Eldridge

    Full Text Available We describe a framework for defining pilot and feasibility studies focusing on studies conducted in preparation for a randomised controlled trial. To develop the framework, we undertook a Delphi survey; ran an open meeting at a trial methodology conference; conducted a review of definitions outside the health research context; consulted experts at an international consensus meeting; and reviewed 27 empirical pilot or feasibility studies. We initially adopted mutually exclusive definitions of pilot and feasibility studies. However, some Delphi survey respondents and the majority of open meeting attendees disagreed with the idea of mutually exclusive definitions. Their viewpoint was supported by definitions outside the health research context, the use of the terms 'pilot' and 'feasibility' in the literature, and participants at the international consensus meeting. In our framework, pilot studies are a subset of feasibility studies, rather than the two being mutually exclusive. A feasibility study asks whether something can be done, should we proceed with it, and if so, how. A pilot study asks the same questions but also has a specific design feature: in a pilot study a future study, or part of a future study, is conducted on a smaller scale. We suggest that to facilitate their identification, these studies should be clearly identified using the terms 'feasibility' or 'pilot' as appropriate. This should include feasibility studies that are largely qualitative; we found these difficult to identify in electronic searches because researchers rarely used the term 'feasibility' in the title or abstract of such studies. Investigators should also report appropriate objectives and methods related to feasibility; and give clear confirmation that their study is in preparation for a future randomised controlled trial designed to assess the effect of an intervention.

  13. Smartphone-Supported versus Full Behavioural Activation for Depression: A Randomised Controlled Trial.

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    Kien Hoa Ly

    Full Text Available There is need for more cost and time effective treatments for depression. This is the first randomised controlled trial in which a blended treatment--including four face-to-face sessions and a smartphone application--was compared against a full behavioural treatment. Hence, the aim of the current paper was to examine whether a blended smartphone treatment was non-inferior to a full behavioural activation treatment for depression.This was a randomised controlled non-inferiority trial (NCT01819025 comparing a blended treatment (n=46 against a full ten-session treatment (n=47 for people suffering from major depression. Primary outcome measure was the BDI-II, that was administered at pre- and post-treatment, as well as six months after the treatment.Results showed significant improvements in both groups across time on the primary outcome measure (within-group Cohen's d=1.35; CI [-0.82, 3.52] to d=1.47; CI [-0.41, 3.35]; between group d=-0.13 CI [-2.37, 2.09] and d=-0.10 CI [-2.53, 2.33]. At the same time, the blended treatment reduced the therapist time with an average of 47%.We could not establish whether the blended treatment was non-inferior to a full BA treatment. Nevertheless, this study points to that the blended treatment approach could possibly treat nearly twice as many patients suffering from depression by using a smartphone application as add-on. More studies are needed before we can suggest that the blended treatment method is a promising cost-effective alternative to regular face-to-face treatment for depression.Cognitive Behavioral Therapy Treatment of Depression With Smartphone Support NCT01819025.

  14. Multiple-dose activated charcoal in acute self-poisoning: a randomised controlled trial.

    Science.gov (United States)

    Eddleston, Michael; Juszczak, Edmund; Buckley, Nick A; Senarathna, Lalith; Mohamed, Fahim; Dissanayake, Wasantha; Hittarage, Ariyasena; Azher, Shifa; Jeganathan, K; Jayamanne, Shaluka; Sheriff, Mh Rezvi; Warrell, David A

    2008-02-16

    The case-fatality for intentional self-poisoning in the rural developing world is 10-50-fold higher than that in industrialised countries, mostly because of the use of highly toxic pesticides and plants. We therefore aimed to assess whether routine treatment with multiple-dose activated charcoal, to interrupt enterovascular or enterohepatic circulations, offers benefit compared with no charcoal in such an environment. We did an open-label, parallel group, randomised, controlled trial of six 50 g doses of activated charcoal at 4-h intervals versus no charcoal versus one 50 g dose of activated charcoal in three Sri Lankan hospitals. 4632 patients were randomised to receive no charcoal (n=1554), one dose of charcoal (n=1545), or six doses of charcoal (n=1533); outcomes were available for 4629 patients. 2338 (51%) individuals had ingested pesticides, whereas 1647 (36%) had ingested yellow oleander (Thevetia peruviana) seeds. Mortality was the primary outcome measure. Analysis was by intention to treat. The trial is registered with controlled-trials.com as ISRCTN02920054. Mortality did not differ between the groups. 97 (6.3%) of 1531 participants in the multiple-dose group died, compared with 105 (6.8%) of 1554 in the no charcoal group (adjusted odds ratio 0.96, 95% CI 0.70-1.33). No differences were noted for patients who took particular poisons, were severely ill on admission, or who presented early. We cannot recommend the routine use of multiple-dose activated charcoal in rural Asia Pacific; although further studies of early charcoal administration might be useful, effective affordable treatments are urgently needed.

  15. What can qualitative research do for randomised controlled trials? A systematic mapping review

    Science.gov (United States)

    O'Cathain, A; Thomas, K J; Drabble, S J; Rudolph, A; Hewison, J

    2013-01-01

    Objective To develop an empirically based framework of the aspects of randomised controlled trials addressed by qualitative research. Design Systematic mapping review of qualitative research undertaken with randomised controlled trials and published in peer-reviewed journals. Data sources MEDLINE, PreMEDLINE, EMBASE, the Cochrane Library, Health Technology Assessment, PsycINFO, CINAHL, British Nursing Index, Social Sciences Citation Index and ASSIA. Eligibility criteria Articles reporting qualitative research undertaken with trials published between 2008 and September 2010; health research, reported in English. Results 296 articles met the inclusion criteria. Articles focused on 22 aspects of the trial within five broad categories. Some articles focused on more than one aspect of the trial, totalling 356 examples. The qualitative research focused on the intervention being trialled (71%, 254/356); the design, process and conduct of the trial (15%, 54/356); the outcomes of the trial (1%, 5/356); the measures used in the trial (3%, 10/356); and the target condition for the trial (9%, 33/356). A minority of the qualitative research was undertaken at the pretrial stage (28%, 82/296). The value of the qualitative research to the trial itself was not always made explicit within the articles. The potential value included optimising the intervention and trial conduct, facilitating interpretation of the trial findings, helping trialists to be sensitive to the human beings involved in trials, and saving money by steering researchers towards interventions more likely to be effective in future trials. Conclusions A large amount of qualitative research undertaken with specific trials has been published, addressing a wide range of aspects of trials, with the potential to improve the endeavour of generating evidence of effectiveness of health interventions. Researchers can increase the impact of this work on trials by undertaking more of it at the pretrial stage and being explicit

  16. Cognitive Behavioural Suicide Prevention for Male Prisoners: A pilot randomised controlled trial

    Science.gov (United States)

    Pratt, D.; Tarrier, N.; Dunn, G.; Awenat, Y.; Shaw, J.; Ulph, F.; Gooding, P.

    2015-01-01

    Background Prisoners have an exceptional risk of suicide. Cognitive behavioural therapy for suicidal behaviour has been shown to offer considerable potential, but has yet to be formally evaluated within prisons. This study investigated the feasibility of delivering and evaluating a novel, manualised cognitive behavioural suicide prevention (CBSP) therapy for suicidal male prisoners. Methods A pilot randomised controlled trial of CBSP in addition to treatment as usual (CBSP; n=31) compared to treatment as usual alone (TAU; n=31), was conducted in a male prison in England. The primary outcome was self-injurious behaviour occurring within the past six months. Secondary outcomes were dimensions of suicidal ideation, psychiatric symptomatology, personality dysfunction and psychological determinants of suicide, including depression and hopelessness. The trial was prospectively registered (number ISRCTN59909209). Results Relative to TAU, participants receiving CBSP therapy achieved a significantly greater reduction in suicidal behaviours with a moderate treatment effect (Cohen’s d=−0.72, 95%CI: −1.71 to 0.09; baseline mean [SD], TAU: 1.39[3.28] vs CBSP: 1.06[2.10], 6 months mean [SD], TAU: 1.48[3.23] vs CBSP: 0.58[1.52]). Significant improvements were achieved on measures of psychiatric symptomatology and personality dysfunction. Improvements on psychological determinants of suicide were non-significant. More than half of participants in the CBSP group achieved a clinically significant recovery by the end of therapy, compared to a quarter of the TAU group. Conclusions The delivery and evaluation of cognitive behavioural suicide prevention therapy within a prison is feasible. CBSP therapy offers significant promise in the prevention of prison suicide and an adequately powered randomised controlled trial is warranted. PMID:26165919

  17. Early rehabilitation in sepsis: a prospective randomised controlled trial investigating functional and physiological outcomes The i-PERFORM Trial (Protocol Article

    Directory of Open Access Journals (Sweden)

    Kayambu Geetha

    2011-10-01

    Full Text Available Abstract Background Patients with sepsis syndromes in comparison to general intensive care patients can have worse outcomes for physical function, quality of life and survival. Early intensive care rehabilitation can improve the outcome in general Intensive Care Unit (ICU patients, however no investigations have specifically looked at patients with sepsis syndromes. The 'i-PERFORM Trial' will investigate if early targeted rehabilitation is both safe and effective in patients with sepsis syndromes admitted to ICU. Methods/Design A single-centred blinded randomized controlled trial will be conducted in Brisbane, Australia. Participants (n = 252 will include those ≥ 18 years, mechanically ventilated for ≥ 48 hours and diagnosed with a sepsis syndrome. Participants will be randomised to an intervention arm which will undergo an early targeted rehabilitation program according to the level of arousal, strength and cardiovascular stability and a control group which will receive normal care. The primary outcome measures will be physical function tests on discharge from ICU (The Acute Care Index of Function and The Physical Function ICU Test. Health-related quality of life will be measured using the Short Form-36 and the psychological component will be tested using The Hospital Anxiety and Depression Scale. Secondary measures will include inflammatory biomarkers; Interleukin-6, Interleukin-10 and Tumour Necrosis Factor-α, peripheral blood mitochondrial DNA content and lactate, fat free muscle mass, tissue oxygenation and microcirculatory flow. Discussion The 'i-PERFORM Trial' will determine whether early rehabilitation for patients with sepsis is effective at improving patient outcomes with functional and physiological parameters reflecting long and short-term effects of early exercise and the safety in its application in critical illness. Trial Registration Australia and New Zealand Clinical Trials Register (ANZCTR: ACTRN12610000808044

  18. Effectiveness of physical therapy treatment of clearly defined subacromial pain: a systematic review of randomised controlled trials.

    Science.gov (United States)

    Haik, M N; Alburquerque-Sendín, F; Moreira, R F C; Pires, E D; Camargo, P R

    2016-09-01

    To summarise the current evidence regarding the effectiveness of physical therapy on pain, function and range of motion in individuals with subacromial pain syndrome (SAPS). Systematic review. PubMed, Web of Science, CINAHL, Cochrane, Embase, Lilacs, Ibecs and Scielo databases. Randomised controlled trials (RCTs) investigating physical therapy modalities for SAPS on pain, function/disability or range of motion were included. 64 high-quality RCTs were included. Exercise therapy provided high evidence of being as effective as surgery intervention and better than no treatment or placebo treatment to improve pain, function and range of motion in the short, mid and long terms. The combination of mobilisation and exercises provided high evidence to decrease pain and improve function in the short term. There is limited evidence for improvements on the outcomes with the isolated application of manual therapy. High level of evidence was synthesised regarding the lack of beneficial effects of physical resources such as low-level laser, ultrasound and pulsed electromagnetic field (PEMF) on pain, function or range of motion in the treatment of SAPS. There is limited evidence for microwave diathermy and transcutaneous electrical nerve stimulation. There is moderate evidence to no benefits with taping in the short term. Effects of diacutaneous fibrolysis and acupuncture are not well established yet. Exercise therapy should be the first-line treatment to improve pain, function and range of motion. The addition of mobilisations to exercises may accelerate reduction of pain in the short term. Low-level laser therapy, PEMF and taping should not be recommended. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  19. Effect of meal frequency on glucose and insulin levels in women with polycystic ovary syndrome: a randomised trial.

    Science.gov (United States)

    Papakonstantinou, E; Kechribari, I; Mitrou, P; Trakakis, E; Vassiliadi, D; Georgousopoulou, E; Zampelas, A; Kontogianni, M D; Dimitriadis, G

    2016-05-01

    The aim of the study was to compare the effect of two-meal patterns (three vs six meals per day) on glucose and insulin levels in women with polycystic ovary syndrome (PCOS). In a randomised, crossover, 24-week study, 40 women with PCOS, aged 27±6 years, body mass index 27±6 kg/m(2), followed a weight maintenance diet (% carbohydrates:protein:fat, 40:25:35), consumed either as a three- or a six-meal pattern, with each intervention lasting for 12 weeks. Anthropometric measurements, diet compliance and subjective hunger, satiety and desire to eat were assessed biweekly. All women underwent an oral glucose tolerance test (OGTT) with 75 g glucose for measurement of plasma glucose and insulin at the beginning and end of each intervention. HaemoglobinA1c (HbA1c), blood lipids and hepatic enzymes were measured at the beginning and end of each intervention. Body weight remained stable throughout the study. Six meals decreased significantly fasting insulin (P=0.014) and post-OGTT insulin sensitivity (Matsuda index, P=0.039) vs three meals. After incorporation of individual changes over time, with adjustment for potential confounders, the only variable that remained significant was the Matsuda index, which was then used in multivariate analysis and general linear models. Six meals improved post-OGTT insulin sensitivity independently of age and body weight vs three meals (P=0.012). No significant differences were found between six and three meals for glucose, HbA1c, blood lipids, hepatic enzymes, subjective desire to eat and satiety. Six meals had a more favourable effect on post-OGTT insulin sensitivity in women with PCOS compared with isocaloric three meals.

  20. Pressure RElieving Support SUrfaces: a Randomised Evaluation 2 (PRESSURE 2): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Brown, Sarah; Smith, Isabelle L; Brown, Julia M; Hulme, Claire; McGinnis, Elizabeth; Stubbs, Nikki; Nelson, E Andrea; Muir, Delia; Rutherford, Claudia; Walker, Kay; Henderson, Valerie; Wilson, Lyn; Gilberts, Rachael; Collier, Howard; Fernandez, Catherine; Hartley, Suzanne; Bhogal, Moninder; Coleman, Susanne; Nixon, Jane E

    2016-12-20

    Pressure ulcers represent a major burden to patients, carers and the healthcare system, affecting approximately 1 in 17 hospital and 1 in 20 community patients. They impact greatly on an individual's functional status and health-related quality of life. The mainstay of pressure ulcer prevention practice is the provision of pressure redistribution support surfaces and patient repositioning. The aim of the PRESSURE 2 study is to compare the two main mattress types utilised within the NHS: high-specification foam and alternating pressure mattresses, in the prevention of pressure ulcers. PRESSURE 2 is a multicentre, open-label, randomised, double triangular, group sequential, parallel group trial. A maximum of 2954 'high-risk' patients with evidence of acute illness will be randomised on a 1:1 basis to receive either a high-specification foam mattress or alternating-pressure mattress in conjunction with an electric profiling bed frame. The primary objective of the trial is to compare mattresses in terms of the time to developing a new Category 2 or above pressure ulcer by 30 days post end of treatment phase. Secondary endpoints include time to developing new Category 1 and 3 or above pressure ulcers, time to healing of pre-existing Category 2 pressure ulcers, health-related quality of life, cost-effectiveness, incidence of mattress change and safety. Validation objectives are to determine the responsiveness of the Pressure Ulcer Quality of Life-Prevention instrument and the feasibility of having a blinded endpoint assessment using photography. The trial will have a maximum of three planned analyses with unequally spaced reviews at event-driven coherent cut-points. The futility boundaries are constructed as non-binding to allow a decision for stopping early to be overruled by the Data Monitoring and Ethics Committee. The double triangular, group sequential design of the PRESSURE 2 trial will provide an efficient design through the possibility of early stopping for

  1. Spectacle wearing in children randomised to ready-made or custom spectacles, and potential cost savings to programmes: study protocol for a randomised controlled trial.

    Science.gov (United States)

    Morjaria, Priya; Murali, Kaushik; Evans, Jennifer; Gilbert, Clare

    2016-01-19

    Uncorrected refractive errors are the commonest cause of visual impairment in children, with myopia being the most frequent type. Myopia usually starts around 9 years of age and progresses throughout adolescence. Hyperopia usually affects younger children, and astigmatism affects all age groups. Many children have a combination of myopia and astigmatism. To correct refractive errors, the type and degree of refractive error are measured and appropriate corrective lenses prescribed and dispensed in the spectacle frame of choice. Custom spectacles (that is, with the correction specifically required for that individual) are required if astigmatism is present, and/or the refractive error differs between eyes. Spectacles without astigmatic correction and where the refractive error is the same in both eyes are straightforward to dispense. These are known as 'ready-made' spectacles. High-quality spectacles of this type can be produced in high volume at an extremely low cost. Although spectacle correction improves visual function, a high proportion of children do not wear their spectacles for a variety of reasons. The aim of this study is to compare spectacle wear at 3-4 months amongst school children aged 11 to 15 years who have significant, simple uncorrected refractive error randomised to ready-made or custom spectacles of equivalent quality, and to evaluate cost savings to programmes. The study will take place in urban and semi-urban government schools in Bangalore, India. The hypothesis is that similar proportions of children randomised to ready-made or custom spectacles will be wearing their spectacles at 3-4 months. The trial is a randomised, non-inferiority, double masked clinical trial of children with simple uncorrected refractive errors. After screening, children will be randomised to ready-made or custom spectacles. Children will choose their preferred frame design. After 3-4 months the children will be followed up to assess spectacle wear. Ready

  2. Suicide ideation and behaviours after STN and GPi DBS surgery for Parkinson's disease: results from a randomised, controlled trial.

    Science.gov (United States)

    Weintraub, Daniel; Duda, John E; Carlson, Kimberly; Luo, Ping; Sagher, Oren; Stern, Matthew; Follett, Kenneth A; Reda, Domenic; Weaver, Frances M

    2013-10-01

    The risk of suicide behaviours post-deep brain stimulation (DBS) surgery in Parkinson's disease (PD) remains controversial. We assessed if suicide ideation and behaviours are more common in PD patients (1) randomised to DBS surgery versus best medical therapy (BMT); and (2) randomised to subthalamic nucleus (STN) versus globus pallidus interna (GPi) DBS surgery. In Phase 1 of the Veterans Affairs CSP 468 study, 255 PD patients were randomised to DBS surgery (n=121) or 6 months of BMT (n=134). For Phase 2, a total of 299 patients were randomised to STN (n=147) or GPi (n=152) DBS surgery. Patients were assessed serially with the Unified Parkinson's Disease Rating Scale Part I depression item, which queries for suicide ideation; additionally, both suicide behaviour adverse event data and proxy symptoms of increased suicide risk from the Parkinson's Disease Questionnaire (PDQ-39) and the Short Form Health Survey (SF-36) were collected. In Phase 1, no suicide behaviours were reported, and new-onset suicide ideation was rare (1.9% for DBS vs 0.9% for BMT; Fisher's exact p=0.61). Proxy symptoms of relevance to suicide ideation were similar in the two groups. Rates of suicide ideation at 6 months were similar for patients randomised to STN versus GPi DBS (1.5% vs 0.7%; Fisher's exact p=0.61), but several proxy symptoms were worse in the STN group. Results from the randomised, controlled phase of a DBS surgery study in PD patients do not support a direct association between DBS surgery and an increased risk for suicide ideation and behaviours.

  3. Can improving working memory prevent academic difficulties? A school based randomised controlled trial.

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    Roberts, Gehan; Quach, Jon; Gold, Lisa; Anderson, Peter; Rickards, Field; Mensah, Fiona; Ainley, John; Gathercole, Susan; Wake, Melissa

    2011-06-20

    Low academic achievement is common and is associated with adverse outcomes such as grade repetition, behavioural disorders and unemployment. The ability to accurately identify these children and intervene before they experience academic failure would be a major advance over the current 'wait to fail' model. Recent research suggests that a possible modifiable factor for low academic achievement is working memory, the ability to temporarily store and manipulate information in a 'mental workspace'. Children with working memory difficulties are at high risk of academic failure. It has recently been demonstrated that working memory can be improved with adaptive training tasks that encourage improvements in working memory capacity. Our trial will determine whether the intervention is efficacious as a selective prevention strategy for young children at risk of academic difficulties and is cost-effective. This randomised controlled trial aims to recruit 440 children with low working memory after a school-based screening of 2880 children in Grade one. We will approach caregivers of all children from 48 participating primary schools in metropolitan Melbourne for consent. Children with low working memory will be randomised to usual care or the intervention. The intervention will consist of 25 computerised working memory training sessions, which take approximately 35 minutes each to complete. Follow-up of children will be conducted at 6, 12 and 24 months post-randomisation through child face-to-face assessment, parent and teacher surveys and data from government authorities. The primary outcome is academic achievement at 12 and 24 months, and other outcomes include child behaviour, attention, health-related quality of life, working memory, and health and educational service utilisation. A successful start to formal learning in school sets the stage for future academic, psychological and economic well-being. If this preventive intervention can be shown to be efficacious, then

  4. Can improving working memory prevent academic difficulties? a school based randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Anderson Peter

    2011-06-01

    Full Text Available Abstract Background Low academic achievement is common and is associated with adverse outcomes such as grade repetition, behavioural disorders and unemployment. The ability to accurately identify these children and intervene before they experience academic failure would be a major advance over the current 'wait to fail' model. Recent research suggests that a possible modifiable factor for low academic achievement is working memory, the ability to temporarily store and manipulate information in a 'mental workspace'. Children with working memory difficulties are at high risk of academic failure. It has recently been demonstrated that working memory can be improved with adaptive training tasks that encourage improvements in working memory capacity. Our trial will determine whether the intervention is efficacious as a selective prevention strategy for young children at risk of academic difficulties and is cost-effective. Methods/Design This randomised controlled trial aims to recruit 440 children with low working memory after a school-based screening of 2880 children in Grade one. We will approach caregivers of all children from 48 participating primary schools in metropolitan Melbourne for consent. Children with low working memory will be randomised to usual care or the intervention. The intervention will consist of 25 computerised working memory training sessions, which take approximately 35 minutes each to complete. Follow-up of children will be conducted at 6, 12 and 24 months post-randomisation through child face-to-face assessment, parent and teacher surveys and data from government authorities. The primary outcome is academic achievement at 12 and 24 months, and other outcomes include child behaviour, attention, health-related quality of life, working memory, and health and educational service utilisation. Discussion A successful start to formal learning in school sets the stage for future academic, psychological and economic well-being. If

  5. Melatonin for sleep problems in children with neurodevelopmental disorders: randomised double masked placebo controlled trial.

    Science.gov (United States)

    Gringras, P; Gamble, C; Jones, A P; Wiggs, L; Williamson, P R; Sutcliffe, A; Montgomery, P; Whitehouse, W P; Choonara, I; Allport, T; Edmond, A; Appleton, R

    2012-11-05

    To assess the effectiveness and safety of melatonin in treating severe sleep problems in children with neurodevelopmental disorders. 12 week double masked randomised placebo controlled phase III trial. 19 hospitals across England and Wales. 146 children aged 3 years to 15 years 8 months were randomised. They had a range of neurological and developmental disorders and a severe sleep problem that had not responded to a standardised sleep behaviour advice booklet provided to parents four to six weeks before randomisation. A sleep problem was defined as the child not falling asleep within one hour of lights out or having less than six hours' continuous sleep. Immediate release melatonin or matching placebo capsules administered 45 minutes before the child's bedtime for a period of 12 weeks. All children started with a 0.5 mg capsule, which was increased through 2 mg, 6 mg, and 12 mg depending on their response to treatment. Total sleep time at night after 12 weeks adjusted for baseline recorded in sleep diaries completed by the parent. Secondary outcomes included sleep onset latency, assessments of child behaviour, family functioning, and adverse events. Sleep was measured with diaries and actigraphy. Melatonin increased total sleep time by 22.4 minutes (95% confidence interval 0.5 to 44.3 minutes) measured by sleep diaries (n=110) and 13.3 (-15.5 to 42.2) measured by actigraphy (n=59). Melatonin reduced sleep onset latency measured by sleep diaries (-37.5 minutes, -55.3 to -19.7 minutes) and actigraphy (-45.3 minutes, -68.8 to -21.9 minutes) and was most effective for children with the longest sleep latency (P=0.009). Melatonin was associated with earlier waking times than placebo (29.9 minutes, 13.6 to 46.3 minutes). Child behaviour and family functioning outcomes showed some improvement and favoured use of melatonin. Adverse events were mild and similar between the two groups. Children gained little additional sleep on melatonin; though they fell asleep

  6. Effects of a training program after surgically treated ankle fracture: a prospective randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Ekdahl Charlotte S

    2009-09-01

    Full Text Available Abstract Background Despite conflicting results after surgically treated ankle fractures few studies have evaluated the effects of different types of training programs performed after plaster removal. The aim of this study was to evaluate the effects of a 12-week standardised but individually suited training program (training group versus usual care (control group after plaster removal in adults with surgically treated ankle fractures. Methods In total, 110 men and women, 18-64 years of age, with surgically treated ankle fracture were included and randomised to either a 12-week training program or to a control group. Six and twelve months after the injury the subjects were examined by the same physiotherapist who was blinded to the treatment group. The main outcome measure was the Olerud-Molander Ankle Score (OMAS which rates symptoms and subjectively scored function. Secondary outcome measures were: quality of life (SF-36, timed walking tests, ankle mobility tests, muscle strength tests and radiological status. Results 52 patients were randomised to the training group and 58 to the control group. Five patients dropped out before the six-month follow-up resulting in 50 patients in the training group and 55 in the control group. Nine patients dropped out between the six- and twelve-month follow-up resulting in 48 patients in both groups. When analysing the results in a mixed model analysis on repeated measures including interaction between age-group and treatment effect the training group demonstrated significantly improved results compared to the control group in subjects younger than 40 years of age regarding OMAS (p = 0.028, muscle strength in the plantar flexors (p = 0.029 and dorsiflexors (p = 0.030. Conclusion The results of this study suggest that when adjusting for interaction between age-group and treatment effect the training model employed in this study was superior to usual care in patients under the age of 40. However, as only three

  7. Physiotherapy for sleep disturbance in chronic low back pain: a feasibility randomised controlled trial

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    van Mechelen Willem

    2010-04-01

    Full Text Available Abstract Background Sleep disturbance is becoming increasingly recognised as a clinically important symptom in people with chronic low back pain (CLBP, low back pain >12 weeks, associated with physical inactivity and depression. Current research and international clinical guidelines recommend people with CLBP assume a physically active role in their recovery to prevent chronicity, but the high prevalence of sleep disturbance in this population may be unknowingly limiting their ability to participate in exercise-based rehabilitation programmes and contributing to poor outcomes. There is currently no knowledge concerning the effectiveness of physiotherapy on sleep disturbance in people with chronic low back pain and no evidence of the feasibility of conducting randomized controlled trials that comprehensively evaluate sleep as an outcome measure in this population. Methods/Design This study will evaluate the feasibility of a randomised controlled trial (RCT, exploring the effects of three forms of physiotherapy (supervised general exercise programme, individualized walking programme and usual physiotherapy, which will serve as the control group on sleep quality in people with chronic low back pain. A presenting sample of 60 consenting patients will be recruited in the physiotherapy department of Beaumont Hospital, Dublin, Ireland, and randomly allocated to one of the three groups in a concealed manner. The main outcomes will be sleep quality (self-report and objective measurement, and self-reported functional disability, pain, quality of life, fear avoidance, anxiety and depression, physical activity, and patient satisfaction. Outcome will be evaluated at baseline, 3 months and 6 months. Qualitative telephone interviews will be embedded in the research design to obtain feedback from a sample of participants' about their experiences of sleep monitoring, trial participation and interventions, and to inform the design of a fully powered future RCT

  8. Assessment of the quality of harms reporting in non-randomised studies and randomised controlled studies of topiramate for the treatment of epilepsy using CONSORT criteria.

    Science.gov (United States)

    Carmichael, Katie; Nolan, Sarah J; Weston, Jennifer; Tudur Smith, Catrin; Marson, Anthony G

    2015-08-01

    Treatment decisions should be informed by high quality evidence of both the potential benefit and harms of treatment alternatives. Randomised controlled trials (RCTs) provide the best evidence regarding benefits; however information relating to serious, rare and long-term harms is usually available only from non-randomised studies (NRSs). The aim of this study was to use a checklist based on the CONSORT (Consolidating Standards for Reporting Trials) extension for harms recommendations to assess the quality of reporting of harms data in both NRSs and RCTs of antiepileptic drugs, using studies of topiramate as an example. Seventy-eight studies were included from an online search of seven databases. Harms data was extracted from each study using a 25-point checklist. The mean number of items met was 11.5 (SD 2.96) per study. Commercially funded studies met on average 12.7 items and non-commercially funded studies met 10.08 (p value CONSORT extension for harms in 2004. Reporting of harms is significantly better in RCTs than in NRSs of TPM, but is suboptimal overall and has not improved since the publication of CONSORT extension for harms in 2004. There is a need to improve the reporting of harms in order to better inform treatment decisions. Copyright © 2015 Elsevier B.V. All rights reserved.

  9. The reporting quality of parallel randomised controlled trials in ophthalmic surgery in 2011: a systematic review

    Science.gov (United States)

    Yao, A C; Khajuria, A; Camm, C F; Edison, E; Agha, R

    2014-01-01

    Purpose Randomised controlled trials (RCTs) represent a gold standard for evaluating therapeutic interventions. However, poor reporting clarity can prevent readers from assessing potential bias that can arise from a lack of methodological rigour. The Consolidated Standards of Reporting Trials statement for non-pharmacological interventions 2008 (CONSORT NPT) was developed to aid reporting. RCTs in ophthalmic surgery pose particular challenges in study design and implementation. We aim to provide the first assessment of the compliance of RCTs in ophthalmic surgery to the CONSORT NPT statement. Method In August 2012, the Medline database was searched for RCTs in ophthalmic surgery reported between 1 January 2011 and 31 December 2011. Results were searched by two authors and relevant papers selected. Papers were scored against the 23-item CONSORT NPT checklist and compared against surrogate markers of paper quality. The CONSORT score was also compared between different RCT designs. Results In all, 186 papers were retrieved. Sixty-five RCTs, involving 5803 patients, met the inclusion criteria. The mean CONSORT score was 8.9 out of 23 (39%, range 3.0–14.7, SD 2.49). The least reported items related to the title and abstract (1.6%), reporting intervention adherence (3.1%), and interpretation of results (4.7%). No significant correlation was found between CONSORT score and journal impact factor (R=0.14, P=0.29), number of authors (R=0.01, P=0.93), or whether the RCT used paired-eye, one-eye, or two-eye designs in their randomisation (P=0.97). Conclusions The reporting of RCTs in ophthalmic surgery is suboptimal. Further work is needed by trial groups, funding agencies, authors, and journals to improve reporting clarity. PMID:25214001

  10. An embedded randomised controlled trial of a Teaser Campaign to optimise recruitment in primary care.

    Science.gov (United States)

    Lee, Hopin; Hübscher, Markus; Moseley, G Lorimer; Kamper, Steven J; Traeger, Adrian C; Skinner, Ian W; Williams, Christopher M; McAuley, James H

    2017-04-01

    Marketing communication and brand identity is a fundamental principle of advertising and end-user engagement. Health researchers have begun to apply this principle to trial recruitment in primary care. The aim of this study was to evaluate whether a Teaser Campaign using a series of postcards in advance of a conventional mail-out increases the number of primary care clinics that engage with a clinical trial. Embedded randomised recruitment trial across primary care clinics (general practitioners and physiotherapists) in the Sydney metropolitan area. Clinics in the Teaser Campaign group received a series of branded promotional postcards in advance of a standard letter inviting them to participate in a clinical trial. Clinics in the Standard Mail group did not receive the postcards. From a total of 744 clinics that were sent an invitation letter, 46 clinics in the Teaser Campaign group and 40 clinics in the Standard Mail group responded (11.6% total response rate). There was no between-group difference in the odds of responding to the invitation letter (odds ratio = 1.18, 95% confidence interval = 0.75-1.85, p = 0.49). For physiotherapy clinics and general practice clinics, the odds ratios were 1.43 (confidence interval = 0.82-2.48, p = 0.21) and 0.77 (confidence interval = 0.34-1.75, p  = 0.54), respectively. A Teaser Campaign using a series of branded promotional postcards did not improve clinic engagement for a randomised controlled trial in primary care.

  11. Vitamin D treatment in calcium-deficiency rickets: a randomised controlled trial.

    Science.gov (United States)

    Thacher, Tom D; Fischer, Philip R; Pettifor, John M

    2014-09-01

    To determine whether children with calcium-deficiency rickets have a better response to treatment with vitamin D and calcium than with calcium alone. Randomised controlled trial. Jos University Teaching Hospital, Jos, Nigeria. Nigerian children with active rickets treated with calcium carbonate as limestone (approximately 938 mg elemental calcium twice daily) were, in addition, randomised to receive either oral vitamin D2 50,000 IU (Ca+D, n=44) or placebo (Ca, n=28) monthly for 24 weeks. Achievement of a 10-point radiographic severity score ≤1.5 and serum alkaline phosphatase ≤350 U/L. The median (range) age of enrolled children was 46 (15-102) months, and baseline characteristics were similar in the two groups. Mean (±SD) 25-hydroxyvitamin D (25(OH)D) was 30.2±13.2 nmol/L at baseline, and 29 (43%) had values children (94% of original cohort) who completed 24 weeks of treatment, 29 (67%) in the Ca+D group and 11 (44%) in the Ca group achieved the primary outcome (p=0.06). Baseline 25(OH)D did not alter treatment group effects (p=0.99 for interaction). At the end of 24 weeks, 25(OH)D values were 55.4±17.0 nmol/L and 37.9±20.0 nmol/L in the Ca+D and Ca groups, respectively, (pchildren with calcium-deficiency rickets, there is a trend for vitamin D to improve the response to treatment with calcium carbonate as limestone, independent of baseline 25(OH)D concentrations. ClinicalTrials.gov NCT00949832. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  12. PLUTO trial protocol: percutaneous shunting for lower urinary tract obstruction randomised controlled trial.

    Science.gov (United States)

    Kilby, Mark; Khan, Khalid; Morris, Katie; Daniels, Jane; Gray, Richard; Magill, Laura; Martin, Bill; Thompson, Peter; Alfirevic, Zarko; Kenny, Simon; Bower, Sarah; Sturgiss, Stephen; Anumba, Dilly; Mason, Gerald; Tydeman, Graham; Soothill, Peter; Brackley, Karen; Loughna, Pamela; Cameron, Alan; Kumar, Sailesh; Bullen, Phil

    2007-07-01

    The primary objective is to determine whether intrauterine vesicoamniotic shunting for fetal bladder outflow obstruction, compared with conservative, noninterventional care, improves prenatal and perinatal mortality and renal function. The secondary objectives are to determine if shunting for fetal bladder outflow obstruction improves perinatal morbidity, to determine if improvement in outcomes is related to prognostic assessment at diagnosis and, if possible, derive a prognostic risk index and to determine the safety and long-term efficacy of shunting. A multicentre randomised controlled trial (RCT). Fetal medicine units. Pregnant women with singleton, male fetus with isolated lower urinary tract obstruction (LUTO). Following ultrasound diagnosis of LUTO in a male fetus and exclusion of other structural and chromosomal anomalies, participation in the trial will be discussed with the mother and written information given. Consent for participation in the trial will be taken and the mother randomised via the internet to either insertion of a vesicoamniotic shunt or expectant management. During pregnancy, both groups will be followed with regular ultrasound scans looking at viability, renal measurements and amniotic fluid volume. Following delivery, babies will be followed up by paediatric nephrologists/urologists at 4-6 weeks, 12 months and 3 and 5 years to assess renal function via serum creatinine, renal ultrasound and need for dialysis/transplant. The main outcome measures will be perinatal mortality rates and renal function at 4-6 weeks and 12 months measured via serum creatinine, renal ultrasound and need for dialysis/transplant. Wellbeing of Women. ESTIMATED COMPLETION DATE: September 2010. TRIAL ALGORITHM: [flowchart: see text].

  13. Diode laser vaporisation of the prostate vs. diode laser under cold irrigation: A randomised control trial.

    Science.gov (United States)

    Pillai, Ravisankar G; Al Naieb, Ziad; Angamuthu, Stephen; Mundackal, Tintu

    2014-12-01

    To compare the perioperative morbidity and early follow-up after diode laser vaporisation of the prostate (LVP) and its modification, diode laser under cold irrigation (LUCI) in patients with symptomatic benign prostatic hyperplasia, as the main disadvantages of LVP are the postoperative pain, dysuria and storage urinary symptoms. This was a single-centre prospective randomised control trial in which 100 patients were randomised to receive LVP (50) or LUCI (50) from June 2011 until July 2012. LUCI is similar to LVP except that it is done under normal irrigation with saline at 4 °C instead of saline at room temperature. The primary outcome measures were the International Prostate Symptom Score (IPSS), IPSS-Dysuria, a pain scale (PS), maximum flow rate (Q max), a quality-of-life (QoL) score and the postvoid residual urine volume (PVR) after 1 month, then the IPSS, Q max, QoL, and PVR at 3 and 12 months. Secondary outcomes included intraoperative surgical variables, e.g., the decline in core temperature, bleeding, peri- and postoperative morbidity. The baseline characteristics of both groups were similar. For the primary outcome measures, there was a statistically significant difference between the groups in all variables except Q max after 1 month, in favour of LUCI. The mean (SD) IPSS at 1 month in the LVP group was 8.97 (1.68), statistically significantly different from that after LUCI, of 6.89 (1.5) (P  0.05). LUCI is a good modification for reducing the pain, dysuria and storage symptoms associated with LVP. The procedure appears to be safe, with no significant decrease in core temperature in either group.

  14. Effect of facemasks on empathy and relational continuity: a randomised controlled trial in primary care.

    Science.gov (United States)

    Wong, Carmen Ka Man; Yip, Benjamin Hon Kei; Mercer, Stewart; Griffiths, Sian; Kung, Kenny; Wong, Martin Chi-Sang; Chor, Josette; Wong, Samuel Yeung-shan

    2013-12-24

    There is limited evidence to support the use of facemasks in preventing infection for primary care professionals. Negative effects on communication has been suggested when the physician wears a facemask. As communication skills and doctor patient relationship are essential to primary care consultations, the effects of doctor's facemask wearing were explored. A randomised controlled study was conducted in primary care to explore the effects of doctors wearing facemasks on patients' perception of doctors' empathy, patient enablement and patient satisfaction. Primary care doctors were randomized to mask wearing and non mask wearing clinical consultations in public primary care clinics in Hong Kong. Patients' views were gathered using the Consultation and Relational Empathy (CARE) Measure, Patient Enablement Instrument (PEI) and an overall satisfaction rating scale. The effects of face mask wearing were investigated using multilevel (hierarchical) modelling. 1,030 patients were randomised to doctor-mask wearing consultations (n = 514) and non mask wearing consultations (n = 516). A significant and negative effect was found in the patients' perception of the doctors' empathy (CARE score reduction -0.98, p-value = 0.04). In the more established doctor-patient relationship, the effect of doctors' mask wearing was more pronounced (CARE score reduction -5.67, p-value = 0.03). This study demonstrates that when doctors wearing a facemask during consultations, this has a significant negative impact on the patient's perceived empathy and diminish the positive effects of relational continuity. Consideration should be taken in planning appropriate use of facemasks in infectious disease policy for primary care and other healthcare professionals at a national, local or practice level. This trial was registered on Chinese Clinical Trial Register (ChiCTR). Registration no.: ChiCTR-TTRCC-12002519. URL: http://www.chictr.org/en/proj/show.aspx?proj=3486. Due to administrative error

  15. Weight loss in a UK commercial all meal provision study: a randomised controlled trial.

    Science.gov (United States)

    Mellor, D D; Whitham, C; Goodwin, S; Morris, M; Reid, M; Atkin, S L

    2014-08-01

    Effective approaches are needed to address the increasing prevalence of overweight and obesity. The present study investigated whether all meal provision was a more effective and acceptable method for weight loss than a self-directed diet. This randomised controlled trial recruited 112 men and women with a body mass index in the range 27-35 kg m(-2), who had no comorbidities, from the local area of Hull. Participants were randomised to receive either meal provision or follow a self-directed diet for a 12-week period that resulted in an estimated 2928 kJ day(-1) (700 kcal day(-1)) deficit. A dietitian supervised both dietary interventions. At 12 weeks [mean (SEM)], percentage weight loss in the meal provision group was 6.6% (0.5%) compared to 4.3% (0.6%) for those on the self-directed diet. In terms of clinically relevant weight loss, 61% of participants lost 5% or more of their body weight with meal provision compared to 22% on the self-directed diet (P meal provision withdrawing from the study compared to 41% of those following the self-directed diet (P Meal provision was a more effective and accepted method for weight loss over a 12-week period compared to a self-directed diet. This may in part represent the difference between being given the meal provision food free of charge. However, longer-term maintenance studies need to be undertaken to ascertain their effects on the maintenance of weight loss. © 2013 The Authors. Journal of Human Nutrition and Dietetics published by John Wiley & Sons Ltd on behalf of British Dietetic Association Ltd.

  16. Buprenorphine versus dihydrocodeine for opiate detoxification in primary care: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Adams Clive E

    2007-01-01

    Full Text Available Abstract Background Many drug users present to primary care requesting detoxification from illicit opiates. There are a number of detoxification agents but no recommended drug of choice. The purpose of this study is to compare buprenorphine with dihydrocodeine for detoxification from illicit opiates in primary care. Methods Open label randomised controlled trial in NHS Primary Care (General Practices, Leeds, UK. Sixty consenting adults using illicit opiates received either daily sublingual buprenorphine or daily oral dihydrocodeine. Reducing regimens for both interventions were at the discretion of prescribing doctor within a standard regimen of not more than 15 days. Primary outcome was abstinence from illicit opiates at final prescription as indicated by a urine sample. Secondary outcomes during detoxification period and at three and six months post detoxification were recorded. Results Only 23% completed the prescribed course of detoxification medication and gave a urine sample on collection of their final prescription. Risk of non-completion of detoxification was reduced if allocated buprenorphine (68% vs 88%, RR 0.58 CI 0.35–0.96, p = 0.065. A higher proportion of people allocated to buprenorphine provided a clean urine sample compared with those who received dihydrocodeine (21% vs 3%, RR 2.06 CI 1.33–3.21, p = 0.028. People allocated to buprenorphine had fewer visits to professional carers during detoxification and more were abstinent at three months (10 vs 4, RR 1.55 CI 0.96–2.52 and six months post detoxification (7 vs 3, RR 1.45 CI 0.84–2.49. Conclusion Informative randomised trials evaluating routine care within the primary care setting are possible amongst drug using populations. This small study generates unique data on commonly used treatment regimens.

  17. Training approaches for the deployment of a mechanical chest compression device: a randomised controlled manikin study.

    Science.gov (United States)

    Couper, Keith; Velho, Rochelle M; Quinn, Tom; Devrell, Anne; Lall, Ranjit; Orriss, Barry; Yeung, Joyce; Perkins, Gavin D

    2018-02-01

    To evaluate the effect of training strategy on team deployment of a mechanical chest compression device. Randomised controlled manikin trial. Large teaching hospital in the UK. Twenty teams, each comprising three clinicians. Participating individuals were health professionals with intermediate or advanced resuscitation training. Teams were randomised in a 1:1 ratio to receive either standard mechanical chest compression device training or pit-crew device training. Training interventions lasted up to 1 h. Performance was measured immediately after training in a standardised simulated cardiac arrest scenario in which teams were required to deploy a mechanical chest compression device. Primary outcome was chest compression flow fraction in the minute preceding the first mechanical chest compression. Secondary outcomes included cardiopulmonary resuscitation quality and mechanical device deployment metrics, and non-technical skill performance. Outcomes were assessed using video recordings of the test scenario. In relation to the primary outcome of chest compression flow fraction in the minute preceding the first mechanical chest compression, we found that pit-crew training was not superior to standard training (0.76 (95% CI 0.73 to 0.79) vs 0.77 (95% CI 0.73 to 0.82), mean difference -0.01 (95% CI -0.06 to 0.03), P=0.572). There was also no difference between groups in performance in relation to any secondary outcome. Pit-crew training, compared with standard training, did not improve team deployment of a mechanical chest device in a simulated cardiac arrest scenario. ISRCTN43049287; Pre-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  18. Auricular Acupuncture and Cognitive Behavioural Therapy for Insomnia: A Randomised Controlled Study

    Directory of Open Access Journals (Sweden)

    L. Bergdahl

    2016-01-01

    Full Text Available Objective. The most effective nonpharmacological treatment for insomnia disorder is cognitive behavioural therapy-insomnia (CBT-i. However CBT-i may not suit everyone. Auricular acupuncture (AA is a complementary treatment. Studies show that it may alleviate insomnia symptoms. The aim of this randomised controlled study was to compare treatment effects of AA with CBT-i and evaluate symptoms of insomnia severity, anxiety, and depression. Method. Fifty-nine participants, mean age 60.5 years (SD 9.4, with insomnia disorder were randomised to group treatment with AA or CBT-i. Self-report questionnaires, the Insomnia Severity Index (ISI, Dysfunctional Beliefs and Attitudes about Sleep scale (DBAS-16, Epworth Sleepiness Scale (ESS, and Hospital Anxiety and Depression scale (HAD, were collected at baseline, after treatment, and at 6-month follow-up. A series of linear mixed models were performed to examine treatment effect over time between and within the groups. Results. Significant between-group improvements were seen in favour of CBT-i in ISI after treatment and at the 6-month follow-up and in DBAS-16 after treatment. Both groups showed significant within-group postintervention improvements in ISI, and these changes were maintained six months later. The CBT-i group also showed a significant reduction in DBAS-16 after treatment and six months later. Conclusions. Compared to CBT-i, AA, as offered in this study, cannot be considered an effective stand-alone treatment for insomnia disorder. The trial is registered with ClinicalTrials.gov NCT01765959.

  19. Birth preference in women undergoing treatment for childbirth fear: A randomised controlled trial.

    Science.gov (United States)

    Larsson, Birgitta; Karlström, Annika; Rubertsson, Christine; Ternström, Elin; Ekdahl, Johanna; Segebladh, Birgitta; Hildingsson, Ingegerd

    2017-12-01

    Childbirth fear is the most common underlying reason for requesting a caesarean section without medical reason. The aim of this randomised controlled study was to investigate birth preferences in women undergoing treatment for childbirth fear, and to investigate birth experience and satisfaction with the allocated treatment. Pregnant women classified with childbirth fear (≥60 on the Fear Of Birth Scale) (n=258) were recruited at one university hospital and two regional hospitals over one year. The participants were randomised (1:1) to intervention (Internet-based Cognitive Behaviour Therapy (ICBT)) (n=127) or standard care (face-to-face counselling) (n=131). Data were collected by questionnaires in pregnancy week 20-25 (baseline), week 36 and two months after birth. Caesarean section preference decreased from 34% to 12% in the ICBT group and from 24% to 20% in the counselling group. Two months after birth, the preference for caesarean increased to 20% in the ICBT group and to 29% in the counselling group, and there was no statistically significant change over time. Women in the ICBT group were less satisfied with the treatment (OR 4.5). The treatment had no impact on or worsened their childbirth fear (OR 5.5). There were no differences between the groups regarding birth experience. Women's birth preferences fluctuated over the course of pregnancy and after birth regardless of treatment method. Women felt their fear was reduced and were more satisfied with face-to-face counselling compared to ICBT. A higher percentage were lost to follow-up in ICBT group suggesting a need for further research. Copyright © 2017 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  20. Prevention of postpartum haemorrhage with sublingual misoprostol or oxytocin: a double-blind randomised controlled trial.

    Science.gov (United States)

    Bellad, M B; Tara, D; Ganachari, M S; Mallapur, M D; Goudar, S S; Kodkany, B S; Sloan, N L; Derman, R

    2012-07-01

    Sublingual misoprostol produces a rapid peak concentration, and is more effective than oral administration. We compared the postpartum measured blood loss with 400 μg powdered sublingual misoprostol and after standard care using 10 iu intramuscular (IM) oxytocin. Double-blind randomised controlled trial. A teaching hospital: J N Medical College, Belgaum, India. A cohort of 652 consenting eligible pregnant women admitted to the labour room. Subjects were assigned to receive the study medications and placebos within 1 minute of clamping and cutting the cord by computer-generated randomisation. Chi-square and bootstrapped Student's t-tests were used to test categorical and continuous outcomes, respectively. Measured mean postpartum blood loss and haemorrhage (PPH, loss ≥ 500 ml), >10% pre- to post-partum decline in haemoglobin, and reported side effects. The mean blood loss with sublingual misoprostol was 192 ± 124 ml (n=321) and 366 ± 136 ml with oxytocin IM (n=331, P ≤ 0.001). The incidence of PPH was 3.1% with misoprostol and 9.1% with oxytocin (P=0.002). No woman lost ≥ 1000 ml of blood. We observed that 9.7% and 45.6% of women experienced a haemoglobin decline of >10% after receiving misoprostol and oxytocin, respectively (P ≤ 0.001). Side effects were significantly greater in the misoprostol group than in the oxytocin group. Unlike other studies, this trial found sublingual misoprostol more effective than intramuscular oxytocin in reducing PPH, with only transient side effects being greater in the misoprostol group. The sublingual mode and/or powdered formulation may increase the effectiveness of misoprostol, and render it superior to injectable oxytocin for the prevention of PPH. Further research is needed to confirm these results. © 2012 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2012 RCOG.

  1. Healthy Foundations Study: a randomised controlled trial to evaluate biological embedding of early-life experiences.

    Science.gov (United States)

    Gonzalez, Andrea; Catherine, Nicole; Boyle, Michael; Jack, Susan M; Atkinson, Leslie; Kobor, Michael; Sheehan, Debbie; Tonmyr, Lil; Waddell, Charlotte; MacMillan, Harriet L

    2018-01-26

    Adverse early experiences are associated with long-lasting disruptions in physiology, development and health. These experiences may be 'biologically embedded' into molecular and genomic systems that determine later expressions of vulnerability. Most studies to date have not examined whether preventive interventions can potentially reverse biological embedding. The Nurse-Family Partnership (NFP) is an evidence-based intervention with demonstrated efficacy in improving prenatal health, parenting and child functioning. The Healthy Foundations Study is an innovative birth cohort which will evaluate the impact of the NFP on biological outcomes of mothers and their infants. Starting in 2013, up to 400 pregnant mothers and their newborns were recruited from the British Columbia Healthy Connections Project-a randomised controlled trial of the NFP, and will be followed to child aged 2 years. Women were recruited prior to 28 weeks' gestation and then individually randomised to receive existing services (comparison group) or NFP plus existing services (intervention group). Hair samples are collected from mothers at baseline and 2 months post partum to measure physiological stress. Saliva samples are collected from infants during all visits for analyses of stress and immune function. Buccal swabs are collected from infants at 2 and 24 months to assess DNA methylation. Biological samples will be related to child outcome measures at age 2 years. The study received ethical approval from seven research ethics boards. Findings from this study will be shared broadly with the research community through peer-reviewed publications, and conference presentations, as well as seminars with our policy partners and relevant healthcare providers. The outcomes of this study will provide all stakeholders with important information regarding how early adversity may lead to health and behavioural disparities and how these may be altered through early interventions. NCT01672060; Pre-results.

  2. Chest physiotherapy using passive expiratory techniques does not reduce bronchiolitis severity: a randomised controlled trial.

    Science.gov (United States)

    Rochat, Isabelle; Leis, Patricia; Bouchardy, Marie; Oberli, Christine; Sourial, Hendrika; Friedli-Burri, Margrit; Perneger, Thomas; Barazzone Argiroffo, Constance

    2012-03-01

    Chest physiotherapy (CP) using passive expiratory manoeuvres is widely used in Western Europe for the treatment of bronchiolitis, despite lacking evidence for its efficacy. We undertook an open randomised trial to evaluate the effectiveness of CP in infants hospitalised for bronchiolitis by comparing the time to clinical stability, the daily improvement of a severity score and the occurrence of complications between patients with and without CP. Children bronchiolitis in a tertiary hospital during two consecutive respiratory syncytial virus seasons were randomised to group 1 with CP (prolonged slow expiratory technique, slow accelerated expiratory flow, rarely induced cough) or group 2 without CP. All children received standard care (rhinopharyngeal suctioning, minimal handling, oxygen for saturation ≥92%, fractionated meals). Ninety-nine eligible children (mean age, 3.9 months), 50 in group 1 and 49 in group 2, with similar baseline variables and clinical severity at admission. Time to clinical stability, assessed as primary outcome, was similar for both groups (2.9 ± 2.1 vs. 3.2 ± 2.8 days, P = 0.45). The rate of improvement of a clinical and respiratory score, defined as secondary outcome, only showed a slightly faster improvement of the respiratory score in the intervention group when including stethoacoustic properties (P = 0.044). Complications were rare but occurred more frequently, although not significantly (P = 0.21), in the control arm. In conclusion, this study shows the absence of effectiveness of CP using passive expiratory techniques in infants hospitalised for bronchiolitis. It seems justified to recommend against the routine use of CP in these patients.

  3. Bariatric surgery versus non-surgical treatment for obesity: a systematic review and meta-analysis of randomised controlled trials.

    Science.gov (United States)

    Gloy, Viktoria L; Briel, Matthias; Bhatt, Deepak L; Kashyap, Sangeeta R; Schauer, Philip R; Mingrone, Geltrude; Bucher, Heiner C; Nordmann, Alain J

    2013-10-22

    To quantify the overall effects of bariatric surgery compared with non-surgical treatment for obesity. Systematic review and meta-analysis based on a random effects model. Searches of Medline, Embase, and the Cochrane Library from their inception to December 2012 regardless of language or publication status. Eligible studies were randomised controlled trials with ≥ 6 months of follow-up that included individuals with a body mass index ≥ 30, compared current bariatric surgery techniques with non-surgical treatment, and reported on body weight, cardiovascular risk factors, quality of life, or adverse events. The meta-analysis included 11 studies with 796 individuals (range of mean body mass index at baseline 30-52). Individuals allocated to bariatric surgery lost more body weight (mean difference -26 kg (95% confidence interval -31 to -21)) compared with non-surgical treatment, had a higher remission rate of type 2 diabetes (relative risk 22.1 (3.2 to 154.3) in a complete case analysis; 5.3 (1.8 to 15.8) in a conservative analysis assuming diabetes remission in all non-surgically treated individuals with missing data) and metabolic syndrome (relative risk 2.4 (1.6 to 3.6) in complete case analysis; 1.5 (0.9 to 2.3) in conservative analysis), greater improvements in quality of life and reductions in medicine use (no pooled data). Plasma triglyceride concentrations decreased more (mean difference -0.7 mmol/L (-1.0 to -0.4) and high density lipoprotein cholesterol concentrations increased more (mean difference 0.21 mmol/L (0.1 to 0.3)). Changes in blood pressure and total or low density lipoprotein cholesterol concentrations were not significantly different. There were no cardiovascular events or deaths reported after bariatric surgery. The most common adverse events after bariatric surgery were iron deficiency anaemia (15% of individuals undergoing malabsorptive bariatric surgery) and reoperations (8%). Compared with non-surgical treatment of obesity, bariatric

  4. Draining after breast reduction: a randomised controlled inter-patient study

    NARCIS (Netherlands)

    Corion, Leonard U. M.; Smeulders, Mark J. C.; van Zuijlen, Paul P. M.; van der Horst, Chantal M. A. M.

    2009-01-01

    One hundred and seven bilateral breast reductions were prospectively randomised during surgery to receive or not receive wound drains. Fifty-five patients were randomised to have a drain and 52 to not have a drain. There was no statistical difference in the number of complications between the

  5. Efficacy of communication skills training on colorectal cancer screening by GPs: a cluster randomised controlled trial.

    Science.gov (United States)

    Aubin-Auger, I; Laouénan, C; Le Bel, J; Mercier, A; Baruch, D; Lebeau, J P; Youssefian, A; Le Trung, T; Peremans, L; Van Royen, P

    2016-01-01

    Colorectal cancer (CRC) mass screening has been implemented in France since 2008. Participation rates remain too low. The objective of this study was to test if the implementation of a training course focused on communication skills among general practitioners (GP) would increase the delivery of gaiac faecal occult blood test and CRC screening participation among the target population of each participating GP. A cluster randomised controlled trial was conducted with GP's practice as a cluster unit. GPs from practices in the control group were asked to continue their usual care. GPs of the intervention group received a 4-h educational training, built with previous qualitative data on CRC screening focusing on doctor-patient communication with a follow-up of 7 months for both groups. The primary outcome measure was the patients' participation rate in the target population for each GP. Seventeen GPs (16 practices) in intervention group and 28 GPs (19 practices) in control group participated. The patients' participation rate in the intervention group were 36.7% vs. 24.5% in the control group (P = 0.03). Doctor-patient communication should be developed and appear to be one of the possible targets of improvement patients adherence and participation rate in the target population for CRC mass screening. © 2015 John Wiley & Sons Ltd.

  6. A randomised controlled study of the effects of music on sleep quality in older people.

    Science.gov (United States)

    Chan, Moon Fai

    2011-04-01

    To determine the effect of music on sleep quality in older people. Sleep disturbance is common in older people and its impacts on older adults along with its conventional treatment merit our attention as our population ages. Conventional pharmacological method might result dependence and impairment in psychomotor and cognitive function. Listening to music, which is a non-pharmacological method, might promote relaxation, induce distraction responses and promote sleep quality. A randomised controlled study. The study was conducted from December 2006-January 2007. Forty-two older people (21 using music and 21 controls) completed the study in Hong Kong. Physiological (blood pressure and heart rate) and sleep quality variables were collected once a week for one month. For all vital signs' results, no significant differences were found between both music and control groups within the four weeks. In the music group, there was statistically significant reduction in sleep scores at week 4. In control group, there was no statistically significant improvement of sleep scores in the four weeks. However, no significant difference was found between groups over the four weeks. Whilst there were no statistical differences between groups, there was some indication that music yielder higher improvement on sleep scores, which are worthier of further investigation in larger trials. The implication of this study is that music listening can help nurses build therapeutic relationships with older people. Nurses are recommended to use music as part of their holistic caring for older people. © 2011 Blackwell Publishing Ltd.

  7. Effect of training traditional birth attendants on neonatal mortality (Lufwanyama Neonatal Survival Project): randomised controlled study

    Science.gov (United States)

    Phiri-Mazala, Grace; Guerina, Nicholas G; Kasimba, Joshua; Mulenga, Charity; MacLeod, William B; Waitolo, Nelson; Knapp, Anna B; Mirochnick, Mark; Mazimba, Arthur; Fox, Matthew P; Sabin, Lora; Seidenberg, Philip; Simon, Jonathon L; Hamer, Davidson H

    2011-01-01

    Objective To determine whether training traditional birth attendants to manage several common perinatal conditions could reduce neonatal mortality in the setting of a resource poor country with limited access to healthcare. Design Prospective, cluster randomised and controlled effectiveness study. Setting Lufwanyama, an agrarian, poorly developed district located in the Copperbelt province, Zambia. All births carried out by study birth attendants occurred at mothers’ homes, in rural village settings. Participants 127 traditional birth attendants and mothers and their newborns (3559 infants delivered regardless of vital status) from Lufwanyama district. Interventions Using an unblinded design, birth attendants were cluster randomised to intervention or control groups. The intervention had two components: training in a modified version of the neonatal resuscitation protocol, and single dose amoxicillin coupled with facilitated referral of infants to a health centre. Control birth attendants continued their existing standard of care (basic obstetric skills and use of clean delivery kits). Main outcome measures The primary outcome was the proportion of liveborn infants who died by day 28 after birth, with rate ratios statistically adjusted for clustering. Secondary outcomes were mortality at different time points; and comparison of causes of death based on verbal autopsy data. Results Among 3497 deliveries with reliable information, mortality at day 28 after birth was 45% lower among liveborn infants delivered by intervention birth attendants than control birth attendants (rate ratio 0.55, 95% confidence interval 0.33 to 0.90). The greatest reductions in mortality were in the first 24 hours after birth: 7.8 deaths per 1000 live births for infants delivered by intervention birth attendants compared with 19.9 per 1000 for infants delivered by control birth attendants (0.40, 0.19 to 0.83). Deaths due to birth asphyxia were reduced by 63% among infants delivered by

  8. Randomised controlled trial of topical kanuka honey for the treatment of rosacea

    Science.gov (United States)

    Braithwaite, Irene; Hunt, Anna; Riley, Judith; Fingleton, James; Kocks, Janwillem; Corin, Andrew; Helm, Colin; Sheahan, Davitt; Tofield, Christopher; Montgomery, Barney; Holliday, Mark; Weatherall, Mark; Beasley, Richard

    2015-01-01

    Objective To investigate the efficacy of topical 90% medical-grade kanuka honey and 10% glycerine (Honevo) as a treatment for rosacea. Design Randomised controlled trial with blinded assessment of primary outcome variable. Setting Outpatient primary healthcare population from 5 New Zealand sites. Participants 138 adults aged ≥16, with a diagnosis of rosacea, and a baseline blinded Investigator Global Assessment of Rosacea Severity Score (IGA-RSS) of ≥2. 69 participants were randomised to each treatment arm. 1 participant was excluded from the Honevo group, and 7 and 15 participants withdrew from the Honevo and control groups, respectively. Interventions Participants were randomly allocated 1:1 to Honevo or control cream (Cetomacrogol), applied twice daily for 8 weeks. Main outcome measures The primary outcome measure was the proportion of participants who had a ≥2 improvement in the 7-point IGA-RSS at week 8 compared to baseline. Secondary outcomes included change in IGA-RSS and subject-rated visual analogue score of change in severity (VAS-CS) on a 100 mm scale (0 mm ‘much worse’, 100 mm ‘much improved’) at weeks 2 and 8. Results 24/68 (34.3%) in the Honevo group and 12/69 (17.4%) in the control group had a ≥2 improvement in IGA-RSS at week 8 compared to baseline (relative risk 2.03; 95% CI 1.11 to 3.72, p=0.020). The change in IGA-RSS for Honevo compared to control at week 2 minus baseline was −1 (Hodges-Lehman estimate, 95% CI −1 to 0, p=0.03), and at week 8 minus baseline was −1 (Hodges-Lehman estimate, 95% CI −1 to 0, p=0.005). The VAS-CS at week 2 was 9.1 (95% CI 3.5 to 14.7), p=0.002, and at week 8 was 12.3 (95% CI 5.7 to 18.9)¸ prosacea. Trial registration number This trial was registered in the Australian and New Zealand Clinical Trials Registry ACTRN12614000004662. PMID:26109117

  9. Mixing nulliparous and multiparous women in randomised controlled trials of preeclampsia prevention is debatable: evidence from a systematic review.

    Directory of Open Access Journals (Sweden)

    Emmanuel Simon

    Full Text Available BACKGROUND: Nulliparity is a major risk factor of preeclampsia investigated in numerous trials of its prevention. OBJECTIVE: We aimed to assess whether these trials considered nulliparity in subject selection or analysis of results. SEARCH STRATEGY: 01 April 2013 search of MEDLINE via PubMed, EMBASE and the Cochrane Library. 01 April 2013 search of trials registered in Clinicaltrials.gov. SELECTION CRITERIA: Randomised controlled trials and metaanalyses of preeclampsia prevention with no restriction to period of publication or language. Metaanalyses were selected to fully identify relevant trials. DATA COLLECTION AND ANALYSIS: One reader appraised each selected article/registered protocol using a pretested, standardized data abstraction form developed in a pilot test. For each article, he recorded whether both nulliparous and multiparous were included and, in case of mixed populations, whether randomisation was stratified, and whether subgroup analyses had been reported. For registered protocols, he only assessed whether it was planned to include mixed populations. MAIN RESULTS: 88 randomised controlled trials were identified, representing 83,396 included women. In 58 of the 88 articles identified (65.9%, preeclampsia was the primary outcome. In 31 of these (53.4%, the investigation combined nulliparous and multiparous women; only two reports in 31 (6.5% stated that randomisation was stratified on parity and only four (12.9% described a subgroup analysis by parity. Of the 30 registered trials, 20 (66.6% planned to include both nulliparous and multiparous women. CONCLUSION: Parity is largely ignored in randomised controlled trials of preeclampsia prevention, which raises difficulties in interpreting the results.

  10. Social Dancing and Incidence of Falls in Older Adults: A Cluster Randomised Controlled Trial.

    Science.gov (United States)

    Merom, Dafna; Mathieu, Erin; Cerin, Ester; Morton, Rachael L; Simpson, Judy M; Rissel, Chris; Anstey, Kaarin J; Sherrington, Catherine; Lord, Stephen R; Cumming, Robert G

    2016-08-01

    The prevention of falls among older people is a major public health challenge. Exercises that challenge balance are recognized as an efficacious fall prevention strategy. Given that small-scale trials have indicated that diverse dance styles can improve balance and gait of older adults, two of the strongest risk factors for falls in older people, this study aimed to determine whether social dance is effective in i) reducing the number of falls and ii) improving physical and cognitive fall-related risk factors. A parallel two-arm cluster randomized controlled trial was undertaken in 23 self-care retirement villages (clusters) around Sydney, Australia. Eligible villages had to have an appropriate hall for dancing, house at least 60 residents, and not be currently offering dance as a village activity. Retirement villages were randomised using a computer generated randomisation method, constrained using minimisation. Eligible participants had to be a resident of the village, be able to walk at least 50 m, and agree to undergo physical and cognitive testing without cognitive impairment. Residents of intervention villages (12 clusters) were offered twice weekly one-hour social dancing classes (folk or ballroom dancing) over 12 mo (80 h in total). Programs were standardized across villages and were delivered by eight dance teachers. Participants in the control villages (11 clusters) were advised to continue with their regular activities. falls during the 12 mo trial and Trail Making Tests. The Physiological Performance Assessment (i.e., postural sway, proprioception, reaction time, leg strength) and the Short Physical Performance Battery; health-related physical and mental quality of life from the Short-Form 12 (SF-12) Survey. Data on falls were obtained from 522 of 530 (98%) randomised participants (mean age 78 y, 85% women) and 424 (80%) attended the 12-mo reassessment, which was lower among folk dance participants (71%) than ballroom dancing (82%) or control

  11. Are we drawing the right conclusions from randomised placebo-controlled trials? A post-hoc analysis of data from a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Bone Kerry M

    2009-06-01

    Full Text Available Abstract Background Assumptions underlying placebo controlled trials include that the placebo effect impacts on all study arms equally, and that treatment effects are additional to the placebo effect. However, these assumptions have recently been challenged, and different mechanisms may potentially be operating in the placebo and treatment arms. The objective of the current study was to explore the nature of placebo versus pharmacological effects by comparing predictors of the placebo response with predictors of the treatment response in a randomised, placebo-controlled trial of a phytotherapeutic combination for the treatment of menopausal symptoms. A substantial placebo response was observed but no significant difference in efficacy between the two arms. Methods A post hoc analysis was conducted on data from 93 participants who completed this previously published study. Variables at baseline were investigated as potential predictors of the response on any of the endpoints of flushing, overall menopausal symptoms and depression. Focused tests were conducted using hierarchical linear regression analyses. Based on these findings, analyses were conducted for both groups separately. These findings are discussed in relation to existing literature on placebo effects. Results Distinct differences in predictors were observed between the placebo and active groups. A significant difference was found for study entry anxiety, and Greene Climacteric Scale (GCS scores, on all three endpoints. Attitude to menopause was found to differ significantly between the two groups for GCS scores. Examination of the individual arms found anxiety at study entry to predict placebo response on all three outcome measures individually. In contrast, low anxiety was significantly associated with improvement in the active treatment group. None of the variables found to predict the placebo response was relevant to the treatment arm. Conclusion This study was a post hoc analysis

  12. Evaluation of the COPING parent online universal programme: study protocol for a pilot randomised controlled trial.

    Science.gov (United States)

    Owen, Dawn Adele; Griffith, Nia; Hutchings, Judy

    2017-04-26

    Bangor University, Brigantia Building, College Road, Bangor, LL57 2AS, UK INTRODUCTION: The COPING parent online universal programme is a web-based parenting intervention for parents of children aged 3-8 years with an interest in positive parenting. The programme focuses on strengthening parent-child relationships and encouraging positive child behaviour. This trial will evaluate whether the intervention is effective in increasing the use of positive parenting strategies outlined in the programme using parent report and blind observation measures. This is a pilot randomised controlled trial with intervention and wait-list control conditions. The intervention is a 10-week online parenting programme to promote positive parent-child relations by teaching core social learning theory principles that encourage positive child behaviour, primarily through the use of praise and rewards. Health visitors and school nurses will circulate a recruitment poster to parents of children aged 3-8 years on their current caseloads. Recruitment posters will also be distributed via local primary schools and nurseries. Parents recruited to the trial will be randomised on a 2:1 ratio to intervention or wait-list control conditions (stratified according to child gender and age). The primary outcome measure is positive parenting as measured by a behavioural observation of parent-child interactions using the Dyadic Parent-Child Interaction Coding System. Secondary outcomes include parent report of child behaviour, and self-reported parental sense of competence, parenting behaviour and parental mental health. Data will be collected at baseline and 3 months later (postintervention) for all participants and 6 months postbaseline for the intervention group only. Analysis of covariance will be the main statistical method used. The trial has received ethical approval from the NHS Betsi Cadwaladr University Health Board Ethics Committee (REC) and the School of Psychology, Bangor University REC (15

  13. Study protocol for the randomised controlled trial: combined multimarker screening and randomised patient treatment with ASpirin for evidence-based PREeclampsia prevention (ASPRE).

    Science.gov (United States)

    O'Gorman, Neil; Wright, David; Rolnik, Daniel L; Nicolaides, Kypros H; Poon, Liona C

    2016-06-28

    Pre-eclampsia (PE) affects 2-3% of all pregnancies and is a major cause of maternal and perinatal morbidity and mortality. Prophylactic use of low-dose aspirin in women at risk for PE may substantially reduce the prevalence of the disease. Effective screening for PE requiring delivery before 37 weeks (preterm PE) can be provided by a combination of maternal factors, uterine artery Doppler, mean arterial pressure, maternal serum pregnancy-associated plasma protein A and placental growth factor at 11-13 weeks' gestation, with a detection rate of 75% at a false-positive rate of 10%. We present a protocol (V.6, date 25 January 2016) for the ASpirin for evidence-based PREeclampsia prevention (ASPRE) trial, which is a double-blinded, placebo-controlled, randomised controlled trial (RCT) that uses an effective PE screening programme to determine whether low-dose aspirin given to women from 11 to 13 weeks' gestation will reduce the incidence of preterm PE. All eligible women attending for their first trimester scan will be invited to participate in the screening study for preterm PE. Those found to be at high risk of developing preterm PE will be invited to participate in the RCT. Further scans will be conducted for assessment of fetal growth and biomarkers. Pregnancy and neonatal outcomes will be collected and analysed. The first enrolment for the pilot study was in April 2014. As of April 2016, 26 670 women have been screened and 1760 recruited to the RCT. The study is registered on the International Standard Randomised Controlled Trial Number (ISRCTN) registry. ISRCTN13633058. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  14. Intervention for children with word-finding difficulties: a parallel group randomised control trial.

    Science.gov (United States)

    Best, Wendy; Hughes, Lucy Mari; Masterson, Jackie; Thomas, Michael; Fedor, Anna; Roncoli, Silvia; Fern-Pollak, Liory; Shepherd, Donna-Lynn; Howard, David; Shobbrook, Kate; Kapikian, Anna

    2017-07-31

    The study investigated the outcome of a word-web intervention for children diagnosed with word-finding difficulties (WFDs). Twenty children age 6-8 years with WFDs confirmed by a discrepancy between comprehension and production on the Test of Word Finding-2, were randomly assigned to intervention (n = 11) and waiting control (n = 9) groups. The intervention group had six sessions of intervention which used word-webs and targeted children's meta-cognitive awareness and word-retrieval. On the treated experimental set (n = 25 items) the intervention group gained on average four times as many items as the waiting control group (d = 2.30). There were also gains on personally chosen items for the intervention group. There was little change on untreated items for either group. The study is the first randomised control trial to demonstrate an effect of word-finding therapy with children with language difficulties in mainstream school. The improvement in word-finding for treated items was obtained following a clinically realistic intervention in terms of approach, intensity and duration.

  15. Unloading shoes for osteoarthritis of the knee: protocol for the SHARK randomised controlled trial.

    Science.gov (United States)

    Hinman, Rana S; Wrigley, Tim V; Metcalf, Ben R; Hunter, David J; Campbell, Penny; Paterson, Kade; Staples, Margaret P; Bennell, Kim L

    2014-02-21

    Knee osteoarthritis (OA) is a common and disabling condition. Abnormalities in knee loading play an important role in disease pathogenesis, yet there are few non-surgical treatments for knee OA capable of reducing knee load. This two-arm randomised controlled trial is investigating the efficacy of specially-designed unloading shoes for the treatment of symptoms in people with knee OA. 164 people with symptomatic medial tibiofemoral joint OA will be recruited from the community and randomly allocated to receive either unloading shoes or control shoes. Unloading shoes have a specially-designed triple-density midsole where the medial side is softer than normal and the lateral side harder as well as a lateral wedge between the sole and sock-liner. Control shoes are standard athletic shoes and do not contain these features. Participants will be blinded to shoe allocation and will be instructed to wear the shoes as much as possible every day for 6 months, for a minimum of 4 hours per day. The primary outcomes are knee pain (numerical rating scale) and self-reported physical function (Western Ontario and McMaster Universities Osteoarthritis Index) measured at baseline and 6 months. Secondary outcomes include additional measures of knee pain, knee stiffness, participant global ratings of change in symptoms, quality-of-life and physical activity. The findings from this study will help determine whether specially-designed unloading shoes are efficacious in the management of knee OA. Australian New Zealand Clinical Trials Registry reference: ACTRN12613000851763.

  16. Preventing childhood obesity by reducing consumption of carbonated drinks: cluster randomised controlled trial.

    Science.gov (United States)

    James, Janet; Thomas, Peter; Cavan, David; Kerr, David

    2004-05-22

    To determine if a school based educational programme aimed at reducing consumption of carbonated drinks can prevent excessive weight gain in children. Cluster randomised controlled trial. Six primary schools in southwest England. 644 children aged 7-11 years. Focused educational programme on nutrition over one school year. Drink consumption and number of overweight and obese children. Consumption of carbonated drinks over three days decreased by 0.6 glasses (average glass size 250 ml) in the intervention group but increased by 0.2 glasses in the control group (mean difference 0.7, 95% confidence interval 0.1 to 1.3). At 12 months the percentage of overweight and obese children increased in the control group by 7.5%, compared with a decrease in the intervention group of 0.2% (mean difference 7.7%, 2.2% to 13.1%). A targeted, school based education programme produced a modest reduction in the number of carbonated drinks consumed, which was associated with a reduction in the number of overweight and obese children.

  17. Effects of a worksite tobacco control intervention in India: the Mumbai worksite tobacco control study, a cluster-randomised trial.

    Science.gov (United States)

    Sorensen, Glorian; Pednekar, Mangesh; Cordeira, Laura Shulman; Pawar, Pratibha; Nagler, Eve M; Stoddard, Anne M; Kim, Hae-Young; Gupta, Prakash C

    2017-03-01

    We assessed a worksite intervention designed to promote tobacco control among workers in the manufacturing sector in Greater Mumbai, India. We used a cluster-randomised design to test an integrated health promotion/health protection intervention, the Healthy, Safe, and Tobacco-free Worksites programme. Between July 2012 and July 2013, we recruited 20 worksites on a rolling basis and randomly assigned them to intervention or delayed-intervention control conditions. The follow-up survey was conducted between December 2013 and November 2014. The difference in 30-day quit rates between intervention and control conditions was statistically significant for production workers (OR=2.25, p=0.03), although not for the overall sample (OR=1.70; p=0.12). The intervention resulted in a doubling of the 6-month cessation rates among workers in the intervention worksites compared to those in the control, for production workers (OR=2.29; p=0.07) and for the overall sample (OR=1.81; p=0.13), but the difference did not reach statistical significance. These findings demonstrate the potential impact of a tobacco control intervention that combined tobacco control and health protection programming within Indian manufacturing worksites. NCT01841879. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  18. A pragmatic randomised controlled trial in primary care of the Camden Weight Loss (CAMWEL) programme.

    Science.gov (United States)

    Nanchahal, Kiran; Power, Tom; Holdsworth, Elizabeth; Hession, Michelle; Sorhaindo, Annik; Griffiths, Ulla; Townsend, Joy; Thorogood, Nicki; Haslam, David; Kessel, Anthony; Ebrahim, Shah; Kenward, Mike; Haines, Andrew

    2012-01-01

    To evaluate effectiveness of a structured one-to-one behaviour change programme on weight loss in obese and overweight individuals. Randomised controlled trial. 23 general practices in Camden, London. 381 adults with body mass index ≥25 kg/m(2) randomly assigned to intervention (n=191) or control (n=190) group. A structured one-to-one programme, delivered over 14 visits during 12 months by trained advisors in three primary care centres compared with usual care in general practice. Changes in weight, per cent body fat, waist circumference, blood pressure and heart rate between baseline and 12 months. 217/381 (57.0%) participants were assessed at 12 months: missing values were imputed. The difference in mean weight change between the intervention and control groups was not statistically significant (0.70 kg (0.67 to 2.17, p=0.35)), although a higher proportion of the intervention group (32.7%) than the control group (20.4%) lost 5% or more of their baseline weight (OR: 1.80 (1.02 to 3.18, p=0.04)). The intervention group achieved a lower mean heart rate (mean difference 3.68 beats per minute (0.31 to 7.04, p=0.03)) than the control group. Participants in the intervention group reported higher satisfaction and more positive experiences of their care compared with the control group. Although there is no significant difference in mean weight loss between the intervention and control groups, trained non-specialist advisors can deliver a structured programme and achieve clinically beneficial weight loss in some patients in primary care. The intervention group also reported a higher level of satisfaction with the support received. Primary care interventions are unlikely to be sufficient to tackle the obesity epidemic and effective population-wide measures are also necessary. Trial registrationClincaltrials.gov NCT00891943.

  19. Communication interventions to improve adherence to infection control precautions: a randomised crossover trial.

    Science.gov (United States)

    Ong, Mei-Sing; Magrabi, Farah; Post, Jeffrey; Morris, Sarah; Westbrook, Johanna; Wobcke, Wayne; Calcroft, Ross; Coiera, Enrico

    2013-02-06

    Ineffective communication of infection control requirements during transitions of care is a potential cause of non-compliance with infection control precautions by healthcare personnel. In this study, interventions to enhance communication during inpatient transfers between wards and radiology were implemented, in the attempt to improve adherence to precautions during transfers. Two interventions were implemented, comprising (i) a pre-transfer checklist used by radiology porters to confirm a patient's infectious status; (ii) a coloured cue to highlight written infectious status information in the transfer form. The effectiveness of the interventions in promoting adherence to standard precautions by radiology porters when transporting infectious patients was evaluated using a randomised crossover trial at a teaching hospital in Australia. 300 transfers were observed over a period of 4 months. Compliance with infection control precautions in the intervention groups was significantly improved relative to the control group (p < 0.01). Adherence rate in the control group was 38%. Applying the coloured cue resulted in a compliance rate of 73%. The pre-transfer checklist intervention achieved a comparable compliance rate of 71%. When both interventions were applied, a compliance rate of 74% was attained. Acceptability of the coloured cue was high, but adherence to the checklist was low (40%). Simple measures to enhance communication through the provision of a checklist and the use a coloured cue brought about significant improvement in compliance with infection control precautions by transport personnel during inpatient transfers. The study underscores the importance of effective communication in ensuring compliance with infection control precautions during transitions of care.

  20. PACE - The first placebo controlled trial of paracetamol for acute low back pain: design of a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Day Richard O

    2010-07-01

    Full Text Available Abstract Background Clinical practice guidelines recommend that the initial treatment of acute low back pain (LBP should consist of advice to stay active and regular simple analgesics such as paracetamol 4 g daily. Despite this recommendation in all international LBP guidelines there are no placebo controlled trials assessing the efficacy of paracetamol for LBP at any dose or dose regimen. This study aims to determine whether 4 g of paracetamol daily (in divided doses results in a more rapid recovery from acute LBP than placebo. A secondary aim is to determine if ingesting paracetamol in a time-contingent manner is more effective than paracetamol taken when required (PRN for recovery from acute LBP. Methods/Design The study is a randomised double dummy placebo controlled trial. 1650 care seeking people with significant acute LBP will be recruited. All participants will receive advice to stay active and will be randomised to 1 of 3 treatment groups: time-contingent paracetamol dose regimen (plus placebo PRN paracetamol, PRN paracetamol (plus placebo time-contingent paracetamol or a double placebo study arm. The primary outcome will be time (days to recovery from pain recorded in a daily pain diary. Other outcomes will be pain intensity, disability, function, global perceived effect and sleep quality, captured at baseline and at weeks 1, 2, 4 and 12 by an assessor blind to treatment allocation. An economic analysis will be conducted to determine the cost-effectiveness of treatment from the health sector and societal perspectives. Discussion The successful completion of the trial will provide the first high quality evidence on the effectiveness of the use of paracetamol, a guideline endorsed treatment for acute LBP. Trail registration ACTRN12609000966291.

  1. Randomised controlled trial evaluation of Tweet2Quit: a social network quit-smoking intervention.

    Science.gov (United States)

    Pechmann, Cornelia; Delucchi, Kevin; Lakon, Cynthia M; Prochaska, Judith J

    2017-03-01

    We evaluated a novel Twitter-delivered intervention for smoking cessation, Tweet2Quit, which sends daily, automated communications to small, private, self-help groups to encourage high-quality, online, peer-to-peer discussions. A 2-group randomised controlled trial assessed the net benefit of adding a Tweet2Quit support group to a usual care control condition of nicotine patches and a cessation website. Participants were 160 smokers (4 cohorts of 40/cohort), aged 18-59 years, who intended to quit smoking, used Facebook daily, texted weekly, and had mobile phones with unlimited texting. All participants received 56 days of nicotine patches, emails with links to the smokefree.gov cessation website, and instructions to set a quit date within 7 days. Additionally, Tweet2Quit participants were enrolled in 20-person, 100-day Twitter groups, and received daily discussion topics via Twitter, and daily engagement feedback via text. The primary outcome was sustained abstinence at 7, 30 and 60 days post-quit date. Participants (mean age 35.7 years, 26.3% male, 31.2% college degree, 88.7% Caucasian) averaged 18.0 (SD=8.2) cigarettes per day and 16.8 (SD=9.8) years of smoking. Participants randomised to Tweet2Quit averaged 58.8 tweets/participant and the average tweeting duration was 47.4 days/participant. Tweet2Quit doubled sustained abstinence out to 60 days follow-up (40.0%, 26/65) versus control (20.0%, 14/70), OR=2.67, CI 1.19 to 5.99, p=0.017. Tweeting via phone predicted tweet volume, and tweet volume predicted sustained abstinence (p<0.001). The daily autocommunications caused tweeting spikes accounting for 24.0% of tweets. Tweet2Quit was engaging and doubled sustained abstinence. Its low cost and scalability makes it viable as a global cessation treatment. NCT01602536. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  2. Parenting for Autism, Language, And Communication Evaluation Study (PALACES): protocol for a pilot randomised controlled trial.

    Science.gov (United States)

    Williams, Margiad Elen; Hastings, Richard; Charles, Joanna Mary; Evans, Sue; Hutchings, Judy

    2017-02-16

    Children with autistic spectrum disorder (ASD) often have associated behavioural difficulties that can present a challenge for parents and parenting. There are several effective social learning theory-based parenting programmes for dealing with behavioural difficulties, including the Incredible Years (IY) parent programmes. However, these programmes typically do not specifically target parents of children with ASD. Recently, a new addition to the IY suite of programmes known as the IY Autistic Spectrum and Language Delays (IY-ASLD) parent programme was developed. The main aims of the present study are to examine the feasibility of delivering this programme within child health services and to provide initial evidence for effectiveness and economic costs. The Parenting for Autism, Language, And Communication Evaluation Study (PALACES) trial is a pragmatic, multicentre, pilot randomised controlled trial comparing the IY-ASLD programme with a wait-list control condition. 72 parents of children with ASD (aged 3-8 years) will be randomly allocated to either the intervention or control condition. Data will be collected prior to randomisation and 6 months postrandomisation for all families. Families in the intervention condition only will also be followed up at 12 and 18 months postrandomisation. This study will provide initial evidence of effectiveness for the newly developed IY-ASLD parenting programme. It will also add to the limited economic evidence for an intervention targeting parents of children with ASD and provide longer term data, an important component for evaluations of parenting programmes. Approval for the study was granted by the Research Ethics Committee at the School of Psychology, Bangor University (reference number: 2016-15768) and the North Wales Research Ethics Committee, UK (reference number: 16/WA/0224). The findings will be disseminated through research conferences and peer-reviewed journals. ISRCTN57070414; Pre-results. Published by the BMJ

  3. Evaluation of an online Diabetes Needs Assessment Tool (DNAT for health professionals: a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Kellner Thomas

    2009-07-01

    Full Text Available Abstract Background Continuous medical education is traditionally reliant to a large extent on self-directed learning based on individuals' perceived learning priorities. Evidence suggests that this ability to self-assess is limited, and more so in the least competent. Therefore, it may be of benefit to utilise some form of external assessment for this purpose. Many diabetes educational programmes have been introduced, but few have been assessed for their benefit in a systematic manner. As diabetes is an increasingly prevalent disease, methods for the dissemination and understanding of clinical guidelines need to be explored for their effectiveness. This paper describes the study design of a randomised controlled trial to evaluate the effectiveness of using an interactive online Diabetes Needs Assessment Tool (DNAT, that builds a learning curriculum based on identified knowledge gaps, compared with conventional self-directed learning. The study assesses the effect of these interventions on health professiona