Sample records for clinical paediatric surgery


    African Journals Online (AJOL)

    in increased mortality in developing nations.6,7 However, it has been shown ... Background: The time from birth to the first paediatric surgical consultation of neonates with gastroschisis is a predictor ... of Helsinki and its later amendments. Informed consent was obtained from the parents of the infants included in the study.

  2. African Journal of Paediatric Surgery

    African Journals Online (AJOL)

    The African Journal of Paediatric Surgery aims to promote research, post- graduate training and further education among Paediatric surgeons, Paediatric Surgical Trainees and paramedical personnel in the surgery of newborn infants and children particularly in Africa and other tropical regions of the world.AJPS welcomes ...

  3. Anaesthesia for Ambulatory Paediatric Surgery: Common ...

    African Journals Online (AJOL)

    BACKGROUND: Ambulatory surgical care accounts for over 70% of elective procedures in Northern America. Ambulatory paediatric surgical practice is not widespread in Nigeria. This report examined clinical indicators for quality care in paediatric ambulatory surgery using common outcomes after day case procedures as ...

  4. Ambulatory paediatric surgery

    African Journals Online (AJOL)

    reminder and instructions 24 - 48 hours before surgery. Effective communication with ... patients, no abnormal postoperative behaviour patterns were recorded by the ... nursing and administration staff - less desirable is a day- stay ward with ...

  5. What Evidence Underlies Clinical Practice in Paediatric Surgery? A Systematic Review Assessing Choice of Study Design.

    Directory of Open Access Journals (Sweden)

    Benjamin Allin

    Full Text Available Identify every paediatric surgical article published in 1998 and every paediatric surgical article published in 2013, and determine which study designs were used and whether they were appropriate for robustly assessing interventions in surgical conditions.A systematic review was conducted according to a pre-specified protocol (CRD42014007629, using EMBASE and Medline. Non-English language studies were excluded. Studies were included if meeting population criteria and either condition or intervention criteria.Children under the age of 18, or adults who underwent intervention for a condition managed by paediatric surgeons when they were under 18 years of age.One managed by general paediatric surgeons.Used for treatment of a condition managed by general paediatric surgeons.Studies were classified according to whether the IDEAL collaboration recommended their design for assessing surgical interventions or not. Change in proportions between 1998 and 2013 was calculated.1581 paediatric surgical articles were published in 1998, and 3453 in 2013. The most commonly used design, accounting for 45% of studies in 1998 and 46.8% in 2013, was the retrospective case series. Only 1.8% of studies were RCTs in 1998, and 1.9% in 2013. Overall, in 1998, 9.8% of studies used a recommended design. In 2013, 11.9% used a recommended design (proportion increase 2.3%, 95% confidence interval 0.5% increase to 4% increase, p = 0.017.A low proportion of published paediatric surgical manuscripts utilise a design that is recommended for assessing surgical interventions. RCTs represent fewer than 1 in 50 studies. In 2013, 88.1% of studies used a less robust design, suggesting the need for a new way of approaching paediatric surgical research.

  6. The undergraduate paediatric surgery curriculum in Nigeria – how ...

    African Journals Online (AJOL)

    This study aimed to: (i) identify main objectives of paediatric surgery at he undergraduate level; (ii) establish students' knowledge with regard to these objectives; (iii) evaluate the input of both specialists and non-specialists to these objectives; and (iv) examine the status of undergraduate paediatric surgery instruction in our ...

  7. African Journal of Paediatric Surgery - Vol 10, No 2 (2013)

    African Journals Online (AJOL)

    Histopathological review of breast tumours in children and adolescents in Delta ... of early and late oral feeding in intestinal anastomosis surgeries in children ... Paediatric urologic pathologies at the national teaching hospital in Cotonou: A ...

  8. Consultant paediatric outreach clinics--a practical step in integration. (United States)

    Spencer, N J


    Ten years' experience of paediatric outreach clinics is reviewed and evaluated. The advantages and disadvantages of paediatric outreach and its possible place in the new era of contracting and more developed community paediatric services are discussed. It is concluded that paediatric outreach increases parental and professional choice and access to paediatric consultant services, increases service flexibility, reduces unnecessary hospital visits, and enables more rational and relevant clinical decision making. Outreach is particularly relevant in areas of deprivation where paediatric needs are greatest.

  9. Danish experience with paediatric epilepsy surgery

    DEFF Research Database (Denmark)

    Underbjerg, Ebba von Celsing; Hoei-Hansen, Christina E; Madsen, Flemming Find


    INTRODUCTION: Epilepsy surgery is increasingly used to treat children with medically intractable epilepsy. This study investigates the aetiology and seizure outcome in Danish children operated between 1996 and 2010. METHODS: Retrospectively collected data on structural magnetic resonance imaging...... of children who undergo epilepsy surgery have a good, worthwhile seizure outcome. The seizure outcome for Danish children corresponds to that of other epilepsy surgery centres. The clinical criteria for selection of patients changed over time. FUNDING: none. TRIAL REGISTRATION: The Danish Data Protection...... (MRI) diagnoses, surgical procedures and seizure outcomes classified according to the Engel Classification were used. Changes over time grouped as 1996-2000, 2001-2005 and 2006-2010 were analysed. RESULTS: A total of 95 children underwent epilepsy surgery. Sixty-three operations were performed...

  10. Danish experience with paediatric epilepsy surgery

    DEFF Research Database (Denmark)

    Underbjerg, Ebba von Celsing; Hoei-Hansen, Christina E; Madsen, Flemming Find


    INTRODUCTION: Epilepsy surgery is increasingly used to treat children with medically intractable epilepsy. This study investigates the aetiology and seizure outcome in Danish children operated between 1996 and 2010. METHODS: Retrospectively collected data on structural magnetic resonance imaging...... (MRI) diagnoses, surgical procedures and seizure outcomes classified according to the Engel Classification were used. Changes over time grouped as 1996-2000, 2001-2005 and 2006-2010 were analysed. RESULTS: A total of 95 children underwent epilepsy surgery. Sixty-three operations were performed...... of children who undergo epilepsy surgery have a good, worthwhile seizure outcome. The seizure outcome for Danish children corresponds to that of other epilepsy surgery centres. The clinical criteria for selection of patients changed over time. FUNDING: none. TRIAL REGISTRATION: The Danish Data Protection...

  11. The delivery of general paediatric surgery in Ireland: a survey of higher surgical trainees.

    LENUS (Irish Health Repository)

    Boyle, E


    The delivery of general paediatric surgery is changing in Ireland. Fewer paediatric surgical procedures are being performed by newly appointed consultant general surgeons, resulting in increased referrals to the specialist paediatric surgeons of uncomplicated general paediatric surgical problems. We surveyed current higher surgical trainees about their views on provision of paediatric surgical services.

  12. Global health: A lasting partnership in paediatric surgery

    Directory of Open Access Journals (Sweden)

    Kokila Lakhoo


    Full Text Available Background: To emphasise the value of on-going commitment in Global Health Partnerships. Materials and Methods: A hospital link, by invitation, was set up between United Kingdom and Tanzania since 2002. The project involved annual visits with activities ranging from exchange of skill to training health professionals. Furthermore, the programme attracted teaching and research activities. For continuity, there was electronic communication between visits. Results: Six paediatric surgeons are now fully trained with three further in training in Africa. Paediatric surgery services are now separate from adult services. Seven trainee exchanges have taken place with four awarded fellowships/scholarships. Twenty-three clinical projects have been presented internationally resulting in eight international publications. The programme has attracted other health professionals, especially nursing and engineering. The Tropical Health and Education Trust prize was recently achieved for nursing and radiography. National Health Service has benefited from volunteering staff bringing new cost-effective ideas. A fully funded medical student elective programme has been achieved since 2008. Conclusion: Global Health Partnerships are an excellent initiative in establishing specialist services in countries with limited resources. In the future, this will translate into improved patient care as long as it is sustained and valued by long term commitment.


    Directory of Open Access Journals (Sweden)

    Satish D. Shet


    Full Text Available BACKGROUND Control of childhood blindness is one of the priorities identified for achieving the goals of Vision-2020 by WHO. This is considered a priority because blind-years (number of years that a blind person lives after going blind due to childhood blindness are second only to cataract and half of childhood blindness is avoidable (treatable/preventable. Paediatric cataract accounts for 12% of the 1.4 million blind children globally. The prevalence of childhood cataract has been reported as 1 to 15 cases in 10,000 children in developing countries. Compared to industrialised countries, this figure is 10 times higher. Early detection and timely treatment of various childhood disorders such as congenital cataract are the most crucial factors for successful outcome. A suitable measure to address amblyopia and posterior capsule opacification post operatively is imperative for successful visual rehabilitation of such children. The objectives of this study were- 1 To study the clinical profile of paediatric cataract. 2 To evaluate the visual outcome after cataract surgery in these patients. 3 To evaluate different causes of visual impairment following management. MATERIALS AND METHODS A prospective study conducted at Karnataka institute of medical sciences department of ophthalmology from October 2015 to September 2016. All children below 14 years of age presenting with cataract will undergo thorough ophthalmologic examination and cataract surgery. RESULTS The results of the present study with 25 paediatric patients (36 eyes indicates that excellent vision can be expected after cataract surgery and posterior chamber IOL implantation coupled with appropriate amblyopia therapy. CONCLUSION The paediatric cataract patients are referred from primary health centers, and district hospital from north Karnataka to KIMS Hubli. All paediatric patients are from lower socio economic status. Early detection of cataracts and referrals to the ophthalmologist can

  14. Collaboration between paediatric surgery and other medical specialties in Nigeria

    Directory of Open Access Journals (Sweden)

    Philemon E Okoro


    Full Text Available Background: The quality of service and success of patient care and research in most fields of medicine depend on effective collaboration between different specialties. Paediatric surgery is a relatively young specialty in Nigeria and such collaborations are desirable. This survey assesses the nature and extent of collaboration between paediatric surgery and other specialties in Nigeria. Materials and Methods: This is a questionnaire survey carried out in November 2008 among paediatric surgeons and their trainees practising in Nigeria. Questionnaires were distributed and retrieved either by hand or e-mailing. The responses were then collated and analysed using the SPSS 17.0. Results: Forty-seven respondents were included in the survey. Forty-five (95.7% respondents thought that there was inadequate collaboration and that there was a need for an increased collaboration between paediatric surgery and other specialties. Anaesthesia, paediatrics and radiology are among the specialties where collaborations were most required but not adequately received. Collaboration had been required from these specialties in areas of patient care, training and research. Reasons for inadequate collaboration included the paucity of avenues for inter-specialty communication and exchange of ideas 33 (70.3%, lack of awareness of the need for collaboration 32 (68.1%, tendency to apportion blames for bad outcome 13 (27.7%, and mutual suspicion 8 (17%. Conclusion: There is presently inadequate collaboration between paediatric surgery and other specialties in Nigeria. There is a need for more inter-specialty support, communication, and exchange of ideas in order to achieve desirable outcomes.

  15. Congenital anomalies in paediatric surgery in North India | Jangra ...

    African Journals Online (AJOL)

    All the data were entered in the excel spread sheet and analysed in SPSS version 17. (Statistical Package for the Social Sciences, a software package used for statistical analysis, officially named “IBM SPSS Statistics”). Results:Over the decade, a total of 14264 children were admitted in the paediatric surgery department ...

  16. African Journal of Paediatric Surgery - Vol 11, No 2 (2014)

    African Journals Online (AJOL)

    African Journal of Paediatric Surgery. ... High drain amylase and lipase values predict post-operative pancreatitis for ... Intractable chronic constipation in children: Outcome after anorectal myectomy · EMAIL FULL TEXT EMAIL FULL TEXT ... Outcomes of conservative treatment of giant omphaloceles with dissodic 2% ...

  17. Post-operative pain management in paediatric surgery at Sylvanus ...

    African Journals Online (AJOL)

    Background: The aim of this study was to evaluate pain management in paediatric surgery at Sylvanus Olympio University Teaching Hospital, Lome. Patients and Methods: A prospective descriptive study was conducted in the Department of Anaesthesiology and Intensive Care at Sylvanus Olympio teaching hospital from 1 ...

  18. African Journal of Paediatric Surgery - Vol 8, No 3 (2011)

    African Journals Online (AJOL)

    Preemptive analgesia in paediatric surgery · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT ... Comparison between late-presenting and isolated neonatal congenital diaphragmatic hernias · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  19. SAJS 970 - Paediatric Surgery.indd

    African Journals Online (AJOL)

    two signs are noted: colicky pain, bloody stools, and a mass in the abdominal ... revealed a palpable intra-abdominal mass (n=57) and rectal blood in all patients .... breast, endocrine, upper GIT and general surgery, plus an ethics session.

  20. Complications in paediatric craniofacial surgery: an initial four year experience. (United States)

    Jones, B M; Jani, P; Bingham, R M; Mackersie, A M; Hayward, R


    107 children undergoing transcranial craniofacial surgery in a paediatric hospital have been reviewed to assess the incidence and type of complications which arose. This represents the first 4 years' experience of the craniofacial team. There were no deaths or permanent adverse sequelae of surgery. A total of 53 complications were seen in 42 patients. In 9.3% of patients they were potentially life-threatening, serious in 12.1% and of a minor nature in 28%. The more serious complications were related either to haemorrhage and/or vasovagal shock at operation or to infection post-operatively. Infants undergoing monoblock frontofacial advancements and those with tracheostomies were at particular risk.

  1. Paediatric surgery outreach: analysis of referrals to a tertiary paediatric surgery service to plan an outreach programme Kwa-Zulu Natal, South Africa. (United States)

    Manickchund, Yashoda; Hadley, G P


    Paediatric surgical disease is a neglected health problem. Patients travel great distances to tertiary level care for management. This study aimed at analysing referral patterns to design an outreach programme for paediatric surgery in KwaZulu Natal. Data forms of patients referred to the service between January and July 2016 were correlated with the clinical record. Delays in management were compared to morbidity and mortality. Out of 781, 158 referrals were accepted as emergencies. The majority (62%) were children aged < 1 year. Gastro-intestinal problems (38.4%) and congenital anomalies (26.9%) formed the majority. Patients who died had a significantly longer delay in transfer. Longer total delay was associated with statistically significant greater morbidity. In a setting where a large rural population is served by single-centre tertiary care, delays exist and contribute to morbidity. The authors advocate the establishment of an outreach programme to address these issues.

  2. Danish experience with paediatric epilepsy surgery

    DEFF Research Database (Denmark)

    Underbjerg, Ebba von Celsing; Hoei-Hansen, Christina E; Madsen, Flemming Find


    INTRODUCTION: Epilepsy surgery is increasingly used to treat children with medically intractable epilepsy. This study investigates the aetiology and seizure outcome in Danish children operated between 1996 and 2010. METHODS: Retrospectively collected data on structural magnetic resonance imaging...... (MRI) diagnoses, surgical procedures and seizure outcomes classified according to the Engel Classification were used. Changes over time grouped as 1996-2000, 2001-2005 and 2006-2010 were analysed. RESULTS: A total of 95 children underwent epilepsy surgery. Sixty-three operations were performed...... in Denmark and 50 abroad. In all, 14 children needed reoperation. The median follow-up period was four years. At the latest follow-up, Engel class I (indicating no disabling seizures) was found in 67% of the patients. Cortical dysplasia, mesial temporal sclerosis and tumour were the most common MRI findings...

  3. The advantages of carbon dioxide laser applications in paediatric oral surgery. A prospective cohort study. (United States)

    Hanna, R; Parker, S


    The aim of this study is to evaluate and demonstrate the advantages of the carbon dioxide laser in paediatric oral surgery patients in terms of less post-operative complications, healing without scaring, functional benefits, positive patient perception and acceptance of the treatment. One hundred fit and healthy paediatric patients (aged 4-15 years) were recruited to undergo laser surgery for different soft tissue conditions. The outcome of these laser treatments was examined. The Wong-Baker Faces Pain Rating Scale was employed to evaluate the pain before, immediately after laser treatment in the clinic and 1 day after post-operatively at home. Post-operative complications and patients' perception and satisfaction were self-reported during a review telephone call the day after treatment. The patients were reviewed 2 weeks after surgery. Laser parameter was 1.62 W, measured by power meter, continuous wave mode with 50 % emission cycle. The beam spot size at the target tissue was 0.8 mm. The pain score pre-operative, during and immediately after laser treatment was rated 0. Whilst the pain score 1 day after surgery was rated between 0 and 2, the healing time was measured over 2 weeks. None of the patients reported post-operative complications after surgery. Patients' perception and acceptance were rated very good. Laser dentistry is a promising field in modern minimally invasive dentistry, which enables provision of better care for children and adolescents. In this cohort study, the use of the carbon dioxide laser therapy offers a desirable, acceptable and minimally invasive technique in the surgical management of soft tissues in paediatric oral surgery with minimal post-operative complications.


    Institute of Scientific and Technical Information of China (English)

    MENG Fanhang; LIU Cuiping; RENG Xiaoping; JIANG Lian


    Objectives To explore clinical application on brain atlas in paediatrics. Methode: Brain atlas was applied in diagnosis and treatment of paediatric diseases and its clinical value was discussed in 1990 ~2001. The manifestation of these diseases in brain atlas were analysed and the manifestation of CT of 67 cases and manifestations of EEG of 37 cases with that of BA were compared. Results The changes of cerebral electrical activity of these diseases were reflected objectively and showed directly in BA. Conclusion Brain atlas not only can point out quality of disease but also define position of disease. Therefore, brain atlas has important clinical value in paediatrics.

  5. Endonasal endoscopic transsphenoidal pituitary surgery: early experience and outcome in paediatric Cushing's disease. (United States)

    Storr, Helen L; Drake, William M; Evanson, Jane; Matson, Matthew; Berney, Dan M; Grossman, Ashley B; Akker, Scott A; Monson, John P; Alusi, Ghassan; Savage, Martin O; Sabin, Ian


    Selective adenomectomy remains the first-line treatment for Cushing's disease (CD), until recently by microscopic transsphenoidal pituitary surgery. Endonasal transsphenoidal endoscopic surgery (ETES) is emerging as a novel, less invasive treatment for pituitary adenomas and has become the optimal surgical approach. There are no published series for the treatment of paediatric CD by ETES, and we report our centre's preliminary results. Retrospective analysis. Six paediatric patients (median age 15·8 years; range 11·7-17·0 years) fulfilled standard diagnostic criteria for CD. Preoperatively, no abnormality was identified on pituitary MR scanning in 3 (50%) patients, one had a macroadenoma. Bilateral petrosal sinus sampling demonstrated central ACTH secretion (IPS/P ACTH ratio ≥3·0, post-CRH) in 3/6 (50%) patients. The same neurosurgeon and endoscopic nasal surgeon undertook all the operations. Therapeutic outcome and rate of complications. Clinical recovery and biochemical 'cure' were achieved in 5 (83%) patients, and a corticotroph adenoma was confirmed histologically in all cured cases. One case developed post-operative CSF leak requiring lumbar drain insertion and patching. At a mean interval of 4·7 years (0·1-10·8 years) post-operatively, cured patients have shown no recurrence. One patient, with a large diffuse adenoma requiring more extensive surgery, has panhypopituitarism, and another patient has GH and gonadotrophin deficiencies. Our experience shows that ETES for removing corticotroph adenomas in children, in most cases not visualized on MRI, is minimally invasive and gave excellent post-operative recovery/results. In skilled hands, this technique provides an alternative to conventional transsphenoidal microscopic surgery in managing paediatric CD. © 2013 John Wiley & Sons Ltd.

  6. A clinical update on paediatric lupus

    African Journals Online (AJOL)

    Personal reference lists of the 3 authors were used in this update. ... with a paediatric specialist so that a tailored management plan can be made, depending ..... Cassidy JT, Petty RE, Laxer RM, Lindsley L.Textbook of Pediatric Rheumatology.

  7. Predictive factors for homologous transfusion during paediatric scoliosis surgery. (United States)

    Dupuis, Claire; Michelet, Daphné; Hilly, Julie; Diallo, Thierno; Vidal, Christophe; Delivet, Honorine; Nivoche, Yves; Mazda, Keyvan; Dahmani, Souhayl


    Blood saving strategies during paediatric spinal surgery often include recombinant erythropoietin (rEPO) and antifibrinolytic therapy (AFT). The goal of this study was to investigate additional preventive factors involved in the risk of blood transfusion. This prospective study was designed with the aim of identifying factors associated with the perioperative (defined as the intraoperative and the first postoperative day) probability of homologous red cell transfusion during scoliosis surgery in children operated during a one year period in our institution. The predictors analysed were: age, weight less than the 3rd percentile (W 255 minutes. ROC analysis for the latter model found an area under the curve of 0.9 (95% confidence interval: 0.8-0.97). The accuracy of the model was 92.3% (97.4% for non-transfusion and 69.2% for transfusion). Multivariate sensitivity analysis excluding patients with no preoperative administration of EPO found similar results. The current results indicate that optimising nutritional status might prevent allogenic blood transfusion and requires further investigation. Copyright © 2015 Société française d’anesthésie et de réanimation (Sfar). Published by Elsevier Masson SAS. All rights reserved.

  8. EAP viewpoint on unpublished data from paediatric clinical trials. (United States)

    Schrier, L; Illy, K; Valiulis, A; Wyder, C; Stiris, T


    European children and paediatricians rely heavily on the fair, complete and timely publication of data obtained from paediatric randomised controlled trials (RCTs). Selective publication and reporting of paediatric RCTs is common practice. Industry-sponsored trials are more likely to remain unpublished, and take longer to get published compared with trials sponsored by others. However, also academic sponsors contribute to inefficiencies in publishing clinical data. Publication bias violates the ethical obligation that investigators have towards study participants, leads to considerable inefficiencies in research and a waste of financial and human resources, and has the potential to distort evidence for treatment approaches. The European Academy of Paediatrics (EAP) therefore actively supports initiatives that increase the public dissemination of paediatric clinical trial data. The EAP will raise awareness about the guidelines for Good Publication Practice among European paediatricians and subspecialty societies.

  9. [Design and validation of a training model on paediatric and neonatal surgery]. (United States)

    Pérez-Duarte, F J; Díaz-Güemes, I; Sánchez-Hurtado, M A; Cano Novillo, I; Berchi García, F J; García Vázquez, A; Sánchez-Margallo, F M


    We present our experience in the design and development of a training program in paediatric and neonatal laparoscopic surgery, and the determination of face validity by the attendants. Data included in the present study was obtained from five consecutive editions of our Neonatal and Paediatric Laparoscopic Surgery Course. Our training model, with a total duration of 21 hours, begins with acquisition of knowledge in ergonomics and instrument concepts, after which the attendants develop basic laparoscopic dexterity through the performance of hands-on physical simulator tasks. During the second and third days of the course, surgeons undertook various surgical techniques hands-on animal model. At the end of the training program, a subjective evaluation questionnaire was handed out to the attendants, in which different didactic and organizational aspects were considered. We obtained a highly positive score on all questions concerning the different topics and techniques included in the training program (> or = 9 points over 10). 78,5% of the 54 attendants was in accordance with the course total duration, whilst 21,5% considered that it should be of longer duration. Regarding abilities' self assessment, 79,1% considered themselves capacitated to perform trained procedures on live patients. The presented training model has obtained a very positive valuation score, leading to an increase in the attendants' self confidence in the application of learned techniques to their clinical practice.

  10. Clinical need for nuclear medicine in paediatrics

    International Nuclear Information System (INIS)

    Gordon, I.


    Full text: Bone scans. Indications for bone scans Include Infection, avascular necrosis, trauma, back ache and malignancy (primary / secondary). High quality scans are essential, this requires minimal movement of the child, a high resolution collimator and the chid lying as close as possible to the camera if not on top of the collimator. Adequate images of the hips require pin hole images. Gut. Indications include bleeding usually rectal and painless, gastro-oesophageal reflux, gastric emptying, inflammatory bowel disease either suspected or known as well as jaundice in the infant. For painless bleeding Tc 99m 04 is used usually preceded by an H 2 antagonist the day before the scan and the morning of the scan. Dynamic images are acquired for 30 - 45 minutes in the anterior position. In suspected inflammatory bowel disease, Tc 99m HMPAO labelled to WBC are required. Images must be acquired between 60 - 90 minutes as normal bowel activity is seen at 3 hours. In the jaundiced infant premedication with phenobarbitone for 3 -5 days before the scan will reduce the cases with neonatal hepatitis that fail to show tracer in the bowel. The presence of tracer in the bowel will exclude the diagnosis of biliary artesia but the absence of activity simply demands further investigation I surgery. Lungs. Indications include investigation of the abnormal chest radiograph, children with chronic lung disease (e.g. cystic fibrosis) and following surgical intervention especially pulmonary artery surgery. When feasible both perfusion and ventilation images in the posterior, both posterior oblique projections and anterior views should be obtained. In the young, perfusion views alone may have to suffice. The interpretation of a V/Q scan should always be done in conjunction with a chest radiograph. Brain. The major clinical indication for regional cerebral blood flow (rCBF) is in epilepsy. Tc 99m labelled to either HMPAO is ECD are used. The aim of the study is to identify a focus that is

  11. Efficacy of tranexamic acid in paediatric cardiac surgery: a systematic review and meta-analysis

    NARCIS (Netherlands)

    Faraoni, David; Willems, Ariane; Melot, Christian; de Hert, Stefan; van der Linden, Philippe


    The benefit-to-risk ratio of using tranexamic acid (TXA) in paediatric cardiac surgery has not yet been determined. This systematic review evaluated studies that compared TXA to placebo in children undergoing cardiac surgery. A systematic search was conducted in all relevant randomized controlled

  12. Training potential in minimally invasive surgery in a tertiary care, paediatric urology centre

    NARCIS (Netherlands)

    Schroeder, R. P. J.; Chrzan, R. J.; Klijn, A. J.; Kuijper, C. F.; Dik, P.; de Jong, T. P. V. M.


    Background Minimally invasive surgery (MIS) is being utilized more frequently as a surgical technique in general surgery and in paediatric urology. It is associated with a steep learning curve. Currently, the centre does not offer a MIS training programme. It is hypothesized that the number of MIS

  13. Training potential in minimally invasive surgery in a tertiary care, paediatric urology centre

    NARCIS (Netherlands)

    Schroeder, R. P. J.; Chrzan, R. J.; Klijn, A. J.; Kuijper, C. F.; Dik, P.; de Jong, T. P. V. M.


    Minimally invasive surgery (MIS) is being utilized more frequently as a surgical technique in general surgery and in paediatric urology. It is associated with a steep learning curve. Currently, the centre does not offer a MIS training programme. It is hypothesized that the number of MIS procedures

  14. MIH: epidemiologic clinic study in paediatric patient. (United States)

    Condò, R; Perugia, C; Maturo, P; Docimo, R


    The Molar Incisor Hypomineralization (MIH) is a qualitative and quantitative defect of the enamel structure of the first permanent molars, which may vary from 1 to 4 with involvement of maxillary and jaw permanent incisors. AIM.: Aim of this study is that to evaluate, among 1500 paediatric patients chosen at random aged between 0 and 14 years, afferent by the Paediatric Dentistry of the Azienda Ospedialiera Policlinico Tor Vergata of Rome from 1996 to 2011, the incidents and the prevalence of the MIH distribution, and furthermore to ascertain the possible relationship with the data described in the literature. RESULTS AND DISCUSSION.: From the sample of 1500 paediatric patients, the number of those affections from MIH has turned out to be pairs to 110 (7.3%) aged between 4 and 15 years, and an average age equal to 9.7. The incidence of the hypoplastic defects is greater in the elements of the permanents series in which the functional class mainly interested is that of the first molars, with a percentage of 39.8%. Regarding the elements of the deciduous series affections from hypoplasia, they turn out to be in all in number of 20 represented in 80% of the cases from the seconds molars while in the remaining 20% of the cases the items involved are the central incisors. About the percentage of elements involved in the MIH: the molars, involved with a frequency of 56%, turn out to be more hit regarding incisors (44%). As reported in the literature, it can be asserted that the MIH can hit in equal measure both the male sex that feminine one. CONCLUSIONS.: MIH represents a condition quite frequent in the paediatric population. In managing this anomaly takes an essential role in the early diagnosis and in the differential one. The study done underlined the importance of a correct application of the therapeutic protocol which, starting from a careful diagnosis and articulating themselves in the execution of preventive treatments and in severe cases restorative and

  15. Dose optimisation for intraoperative cone-beam flat-detector CT in paediatric spinal surgery

    International Nuclear Information System (INIS)

    Petersen, Asger Greval; Eiskjaer, Soeren; Kaspersen, Jon


    During surgery for spinal deformities, accurate placement of pedicle screws may be guided by intraoperative cone-beam flat-detector CT. The purpose of this study was to identify appropriate paediatric imaging protocols aiming to reduce the radiation dose in line with the ALARA principle. Using O-arm registered (Medtronic, Inc.), three paediatric phantoms were employed to measure CTDI w doses with default and lowered exposure settings. Images from 126 scans were evaluated by two spinal surgeons and scores were compared (Kappa statistics). Effective doses were calculated. The recommended new low-dose 3-D spine protocols were then used in 15 children. The lowest acceptable exposure as judged by image quality for intraoperative use was 70 kVp/40 mAs, 70 kVp/80 mAs and 80 kVp/40 mAs for the 1-, 5- and 12-year-old-equivalent phantoms respectively (kappa = 0,70). Optimised dose settings reduced CTDI w doses 89-93%. The effective dose was 0.5 mSv (91-94,5% reduction). The optimised protocols were used clinically without problems. Radiation doses for intraoperative 3-D CT using a cone-beam flat-detector scanner could be reduced at least 89% compared to manufacturer settings and still be used to safely navigate pedicle screws. (orig.)

  16. Emergency readmissions to paediatric surgery and urology: The impact of inappropriate coding. (United States)

    Peeraully, R; Henderson, K; Davies, B


    Introduction In England, emergency readmissions within 30 days of hospital discharge after an elective admission are not reimbursed if they do not meet Payment by Results (PbR) exclusion criteria. However, coding errors could inappropriately penalise hospitals. We aimed to assess the accuracy of coding for emergency readmissions. Methods Emergency readmissions attributed to paediatric surgery and urology between September 2012 and August 2014 to our tertiary referral centre were retrospectively reviewed. Payment by Results (PbR) coding data were obtained from the hospital's Family Health Directorate. Clinical details were obtained from contemporaneous records. All readmissions were categorised as appropriately coded (postoperative or nonoperative) or inappropriately coded (planned surgical readmission, unrelated surgical admission, unrelated medical admission or coding error). Results Over the 24-month period, 241 patients were coded as 30-day readmissions, with 143 (59%) meeting the PbR exclusion criteria. Of the remaining 98 (41%) patients, 24 (25%) were inappropriately coded as emergency readmissions. These readmissions resulted in 352 extra bed days, of which 117 (33%) were attributable to inappropriately coded cases. Conclusions One-quarter of non-excluded emergency readmissions were inappropriately coded, accounting for one-third of additional bed days. As a stay on a paediatric ward costs up to £500 a day, the potential cost to our institution due to inappropriate readmission coding was over £50,000. Diagnoses and the reason for admission for each care episode should be accurately documented and coded, and readmission data should be reviewed at a senior clinician level.

  17. Estimating reliable paediatric reference intervals in clinical chemistry and haematology. (United States)

    Ridefelt, Peter; Hellberg, Dan; Aldrimer, Mattias; Gustafsson, Jan


    Very few high-quality studies on paediatric reference intervals for general clinical chemistry and haematology analytes have been performed. Three recent prospective community-based projects utilising blood samples from healthy children in Sweden, Denmark and Canada have substantially improved the situation. The present review summarises current reference interval studies for common clinical chemistry and haematology analyses. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  18. The World Congress of Paediatric Cardiology and Cardiac Surgery: "The Olympics of our profession". (United States)

    Hugo-Hamman, Christopher; Jacobs, Jeffery Phillip


    The first World Congress of Paediatric Cardiology was held in London, United Kingdom, in 1980, organised by Dr. Jane Somerville and Prof. Fergus Macartney. The idea was that of Jane Somerville, who worked with enormous energy and enthusiasm to bring together paediatric cardiologists and surgeons from around the world. The 2nd World Congress of Paediatric Cardiology took place in New York in 1985, organised by Bill Rashkind, Mary Ellen Engle, and Eugene Doyle. The 3rd World Congress of Paediatric Cardiology was held in Bangkok, Thailand, in 1989, organised by Chompol Vongraprateep. Although cardiac surgeons were heavily involved in these early meetings, a separate World Congress of Paediatric Cardiac Surgery was held in Bergamo, Italy, in 1988, organised by Lucio Parenzan. Thereafter, it was recognised that surgeons and cardiologists working on the same problems and driven by a desire to help children should really rather meet together. A momentous decision was taken to initiate a Joint World Congress of Paediatric Cardiology and Cardiac Surgery. A steering committee was established with membership comprising the main organisers of the four separate previous Congresses, and additional members were recruited in an effort to achieve numerical equality of cardiologists and surgeons and a broad geographical representation. The historic 1st "World Congress of Paediatric Cardiology and Cardiac Surgery" took place in Paris in June, 1993, organised by Jean Kachaner. The next was to be held in Japan, but the catastrophic Kobe earthquake in 1995 forced relocation to Hawaii in 1997. Then followed Toronto, Canada (2001, organised by Bill Williams and Lee Benson), Buenos Aires, Argentina (2005, organised by Horatio Capelli and Guillermo Kreutzer), and most recently Cairns, Australia (2009, organised by Jim Wilkinson). Having visited Europe (1993), Asia-Pacific (1997), North America (2001), South America (2005), and Australia (2009), and reflecting the "African Renaissance", the

  19. African Journal of Paediatric Surgery - Vol 10, No 3 (2013)

    African Journals Online (AJOL)

    The management of dog bite injuries of genitalia in paediatric age · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT ... The use of Proceed mesh in ventral hernias: A pilot study on 22 cases · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL ...

  20. Assessment of Parents' Satisfaction with Paediatric Surgery Services ...

    African Journals Online (AJOL)

    Ademuyıwa O Adesoji

    Items 1 - 14 ... Services at a Tertiary Hospital in South West Nigeria: A Quality Control ... literate parents of paediatric post-op patients were serially recruited from the pediatric .... such as poor electricity and water supply in a survey of dental.

  1. African Journal of Paediatric Surgery - Vol 11, No 3 (2014)

    African Journals Online (AJOL)

    Oesophageal foreign body in children: 15 years experience in a tertiary care paediatric centre · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. A Singh, M Bajpai, SS Panda, K Chand, M Jana, A Ali, 238-241 ...

  2. [Psychoprophylaxis in elective paediatric general surgery: does audiovisual tools improve the perioperative anxiety in children and their families? (United States)

    Álvarez García, N; Gómez Palacio, V; Siles Hinojosa, A; Gracia Romero, J


    Surgery is considered a stressful experience for children and their families who undergo elective procedures. Different tools have been developed to improve perioperative anxiety. Our objective is to demonstrate if the audiovisual psychoprophylaxis reduces anxiety linked to paediatric surgery. A randomized prospective case-control study was carried out in children aged 4-15 who underwent surgery in a Paediatric Surgery Department. We excluded patients with surgical backgrounds, sever illness or non-elective procedures. Simple randomization was performed and cases watched a video before being admitted, under medical supervision. Trait and state anxiety levels were measured using the STAI-Y2, STAI-Y2, STAI-C tests and VAS in children under 6-years-old, at admission and discharge. 100 patients (50 cases/50 controls) were included, mean age at diagnosis was 7.98 and 7.32 respectively. Orchiopexy was the most frequent surgery performed in both groups. Anxiety state levels from parents were lower in the Cases Group (36.06 vs 39.93 p= 0.09 in fathers, 38.78 vs 40.34 p= 0.43 in mothers). At discharge, anxiety levels in children aged > 6 were statistically significant among cases (26.84 vs 32.96, ppsychoprophylaxis tools shows a clinically relevant improvement in perioperative anxiety, both in children and their parents. Our results are similar to those reported by other authors supporting these tools as beneficial strategy for the family.

  3. The 2017 Seventh World Congress of Paediatric Cardiology and Cardiac Surgery: "The Olympics of our Profession". (United States)

    Cohen, Mitchell I; Jacobs, Jeffrey P; Cicek, Sertac


    The 1st World Congress of Paediatric Cardiology was held in London, United Kingdom, in 1980, organised by Dr Jane Somerville and Prof. Fergus Macartney. The idea was that of Jane Somerville, who worked with enormous energy and enthusiasm to bring together paediatric cardiologists and surgeons from around the world. The 2nd World Congress of Paediatric Cardiology took place in New York in 1985, organised by Bill Rashkind, Mary Ellen Engle, and Eugene Doyle. The 3rd World Congress of Paediatric Cardiology was held in Bangkok, Thailand, in 1989, organised by Chompol Vongraprateep. Although cardiac surgeons were heavily involved in these early meetings, a separate World Congress of Paediatric Cardiac Surgery was held in Bergamo, Italy, in 1988, organised by Lucio Parenzan. Thereafter, it was recognised that surgeons and cardiologists working on the same problems and driven by a desire to help children would really rather meet together. A momentous decision was taken to initiate a Joint World Congress of Paediatric Cardiology and Cardiac Surgery. A steering committee was established with membership comprising the main organisers of the four separate previous Congresses and additional members were recruited in an effort to achieve numerical equality of cardiologists and surgeons and a broad geographical representation. The historic 1st "World Congress of Paediatric Cardiology and Cardiac Surgery" took place in Paris in June, 1993, organised by Jean Kachaner. The next was to be held in Japan, but the catastrophic Kobe earthquake in 1995 forced relocation to Hawaii in 1997. Then followed Toronto, Canada, 2001, organised by Bill Williams and Lee Benson; Buenos Aires, Argentina, 2005, organised by Horatio Capelli and Guillermo Kreutzer; Cairns, Australia, 2009, organised by Jim Wilkinson; Cape Town, South Africa, 2013, organised by Christopher Hugo-Hamman; and Barcelona, Spain, 2017, organised by Sertac Cicek. With stops in Europe (1993), Asia-Pacific (1997), North America

  4. Ethnic diversity outpatient clinic in paediatrics

    NARCIS (Netherlands)

    Dahhan, Nordin; Meijssen, Dominique; Chegary, Malika; Bosman, Diederik; Wolf, Bart


    Background: The health status of chronic sick ethnic minority children in the Netherlands is unequal compared with indigenous Dutch children. In order to optimize the health care for these children a specific patient-oriented clinic in ethnic-cultural diversity: the Mosaic Outpatient Clinic (MOC)

  5. Unexpected marked seizure improvement in paediatric epilepsy surgery candidates

    DEFF Research Database (Denmark)

    Hoei-Hansen, Christina E; Mathiasen, René; Uldall, Peter


    PURPOSE: Epilepsy surgery is performed based on the assumption that medical refractory epilepsy will continue. Rarely seizure freedom occurs before surgery is performed, while the patient is being evaluated as an epilepsy surgery candidate. The aim of this study was to describe the number...... of children withdrawn from an epilepsy surgery programme due to unexpected seizure improvement. METHODS: We retrospectively studied 173 children under 18 years with medical refractory epilepsy referred for epilepsy surgery between 1996 and 2010. Medical records were reviewed in 2012 and 2015. RESULTS......: At the first evaluation point in 2012, 13 patients were withdrawn from the epilepsy surgery programme due to unexpected marked improvement. In 2015, 6 of them were still seizure free. They had unexpected seizure freedom due to change in AED treatment (n=3) or after a febrile episode (n=3). The mean number...

  6. CT scanning may adversely influence choice of surgery in paediatric ...

    African Journals Online (AJOL)


    with a thyroid mass. Computed tomography (CT) revealed a lesion, missed by ultrasonography, which reversed the decision to perform con- servative thyroid surgery. The lesion proved to be non-neoplastic. CT may be a useful adjunct when ultrasound demonstrates a solitary lesion and conservative surgery is considered,.

  7. Clinical dehydration and glomerular filtration rate in acute paediatric gastroenteritis. (United States)

    Milani, Gregorio P; Fossali, Emilio F; Perri, Alessandra; Vettori, Arianna; Grillo, Paolo; Agostoni, Carlo


    To evaluate changes in glomerular filtration rate in acute gastroenteritis. The correlation between two clinical diagnostic scales and glomerular filtration rate has been investigated in 113 children with acute gastroenteritis in a paediatric emergency setting. A significant reduction of GFR was found in 10% children less than, and 5% children higher than, 2 years of age with acute gastroenteritis. The differences observed as for risk of renal hypoperfusion suggests to consider the age of children as an important determinant to consider the dehydration status in acute gastroenteritis. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  8. Gut permeability and myocardial damage in paediatric cardiac surgery

    NARCIS (Netherlands)

    Malagon, Ignacio


    Cardiopulmonary bypass (CPB) induces a systemic inflammatory response syndrome (SIRS) in patients following cardiac surgery that can lead to major organ injury and postoperative morbidity. Initiation of CPB sets in motion an extremely complex and multifaceted response involving complement

  9. Paediatric Low-Vision Assessment and Management in a Specialist Clinic in the UK (United States)

    Lennon, Julie; Harper, Robert; Biswas, Sus; Lloyd, Chris


    This article presents a survey of the demographical, educational and visual functional characteristics of children attending a specialist paediatric low-vision assessment clinic at Manchester Royal Eye Hospital. Comprehensive data were collected retrospectively from children attending the paediatric low-vision clinic between January 2003 and…

  10. Use of Microcuff ® endotracheal tubes in paediatric laparoscopic surgeries

    Directory of Open Access Journals (Sweden)

    Rameshwar Mhamane


    Full Text Available Background and Aims: Traditionally, uncuffed endotracheal tubes have been used in children. Cuffed tubes may be useful in special situations like laparoscopy. Microcuff ® endotracheal tube is a specifically designed cuffed endotracheal tube for the paediatric airway. We studied the appropriateness of Microcuff ® tube size selection, efficacy of ventilation, and complications, in children undergoing laparoscopy. Methods: In a prospective, observational study, 100 children undergoing elective laparoscopy were intubated with Microcuff ® tube as per recommended size. We studied appropriateness of size selection, sealing pressure, ability to ventilate with low flow, quality of capnography and post-extubation laryngospasm or stridor. Results: Mean age of the patients was 5.44 years (range 8 months 5 days-9 years 11 months. There was no resistance for tube passage during intubation in any patient. Leak on intermittent positive pressure ventilation at airway pressure ≤20 cm H 2 O was present in all patients. Mean sealing pressure was 11.72 (1.9 standard deviation [SD] cm H 2 O. With the creation of pnemoperitoneum, mean intracuff pressure increased to 12.48 (3.12 SD cm H 2 O. With head low positioning, mean cuff pressure recorded was 13.32 (2.92 SD. Ventilation at low flow (mean flow 1 L/min, plateau-type capnography was noted in all patients. Mean duration of intubation was 83.50 min. Coughing at extubation occurred in 6 patients. Partial laryngospasm occurred in 4 patients, which responded to continuous positive airway pressure via face mask. Severe laryngospasm or stridor was not seen in any patient. Conclusion: Microcuff ® tubes can be safely used in children if size selection recommendations are followed and cuff pressure is strictly monitored. Advantages are better airway seal and effective ventilation, permitting use of low flows.

  11. Post-operative pain management in paediatric surgery at Sylvanus Olympio University Teaching Hospital, Togo

    Directory of Open Access Journals (Sweden)

    Hamza Doles Sama


    Full Text Available Background: The aim of this study was to evaluate pain management in paediatric surgery at Sylvanus Olympio University Teaching Hospital, Lome. Patients and Methods: A prospective descriptive study was conducted in the Department of Anaesthesiology and Intensive Care at Sylvanus Olympio teaching hospital from 1 January to 30 June 2012. Data collected include: demography, type of surgery, American Society of Anaesthesiologists (ASA classification, anaesthetic protocol, analgesia technique, post-operative complications and cost of analgesia. Results: The study includes 106 post-operative children. Abdominal surgery was performed in 41.5% and orthopaedic surgery in 31.1%. A total of 75% of patients were classified ASA 1. General anaesthesia (GA was performed in 88%. Anaesthetists supervised post-operative care in 21.7% cases. Multimodal analgesia was used in every case and 12% of patients received a regional block. The most frequently unwanted effects of analgesics used were nausea and/or vomiting in 12.3%. At H24, child under 7 years have more pain assessment than those from 7 to 15 years (46% vs 24% and this difference was statistically significant (chi-square = 4.7598; P = 0.0291 < 0.05. The average cost of peri-operative analgesia under loco regional analgesia (LRA versus GA during the first 48 h post-operative was US $23 versus $46. Conclusion: Our study showed that post-operative pain management in paediatric surgery is often not well controlled and paediatric loco regional analgesia technique is under practiced in sub Saharan Africa.

  12. Clinical Trials in Surgery

    African Journals Online (AJOL)

    The ANNALS of AFRICAN SURGERY | The ANNALS of ... by two different experiments on small pox by Lady. Mary Wortley Montagu and ... through their 'animal magnetism' were nothing more than an expensive ...

  13. The World Congress of Paediatric Cardiology and Cardiac Surgery: a short factual history by Jane Somerville. (United States)

    Somerville, Jane


    The World Congress of Paediatric Cardiology and Cardiac Surgery has survived with minimal assets and simple organisation. Each congress is special, taking on the humour, flavour, and culture of the organising country. It is hard work for a few organisers and money is hard to raise. The steering committee works closely, fairly, and successfully, and even though accused of being secretive and effete that does not matter. It is efficient and produces successful, happy world congresses, where all involved with the speciality are welcome. With so many "grown-ups" with congenital heart disease, it is no longer just a paediatric problem - maybe the name of this congress must change again. Regardless, the flag must fly on.

  14. A Clinical Study of Phenomenology and Comorbidity of Paediatric Bipolar Disorder (United States)

    Gupta, Pavan Kumar; T., Sivakumar; Agarwal, Vivek; Sitholey, Prabhat


    Background: Considerable controversy exists regarding clinical presentation, diagnosis, and comorbidities especially with Attention Deficit Hyperactivity Disorder (ADHD), in paediatric Bipolar Disorder (BPD). Aims and objectives: To describe phenomenology and comorbidities of paediatric BPD. Method: 78 Subjects (6-16 years) attending child and…

  15. The efficacy of an extended scope physiotherapy clinic in paediatric orthopaedics.

    LENUS (Irish Health Repository)

    O Mir, Marie


    The demand for paediatric orthopaedic care is growing, and providing the service required is an increasingly challenging task. Physiotherapist-led triage clinics are utilised in adult orthopaedics to enable the provision of care to patients who may not require a surgical consult. The Physiotherapy Orthopaedic Triage Clinic (POTC) was established in Our Lady\\'s Children\\'s Hospital Crumlin in response to increasing demands on the paediatric orthopaedic service. The clinic is run by physiotherapists working in an advanced practice role (APP), and is the first paediatric clinic of its type and scale in the Republic of Ireland.

  16. African Journal of Paediatric Surgery - Vol 3, No 2 (2006)

    African Journals Online (AJOL)

    Clinical Fact of Rectal Duplication with gastric heterotopy · EMAIL FULL TEXT EMAIL FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. S Atmani, S Boujraf, L Chater, K Khattala, M Rami, M Maaroufi, A Afifi, M Hida, Y Bouabdallah, 83-85 ...

  17. African Journal of Paediatric Surgery - Vol 3, No 1 (2006)

    African Journals Online (AJOL)

    Acute Intussusception in childhood: Aspects of epidemiologic, Clinical Features and Management at Children's Hospital, Donka, Guinea Conakry · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. M Keita, O T Barry, N Doumbouya, A F Diallo, B M Toure, I Balde, 1-3 ...

  18. PO02 - Clinical profile of children admitted to a paediatric intensive care unit due to acute clinical deterioration

    DEFF Research Database (Denmark)

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


    Theme: Intensive care Background: There has been an increased number of critically ill patients admitted to paediatric departments. Only a few studies have described the various causes of unplanned admission to paediatric intensive care units (PICU) due to clinical deterioration. However...... and exploring life-threatening situations leading to unexpected transfers to PICU in hospitalised children. The study includes all paediatric departments in the Central Denmark Region. PERSPECTIVE: This study will provide knowledge to assist the research efforts to identify and improve the management...... of critical ill children in paediatric wards....

  19. Paediatric fever management: continuing education for clinical nurses. (United States)

    Walsh, Anne M; Edwards, Helen E; Courtney, Mary D; Wilson, Jenny E; Monaghan, Sarah J


    This study examined the influence of level of practice, additional paediatric education and length of paediatric and current experience on nurses' knowledge of and beliefs about fever and fever management. Fifty-one nurses from medical wards in an Australian metropolitan paediatric hospital completed a self-report descriptive survey. Knowledge of fever management was mediocre (Mean 12.4, SD 2.18 on 20 items). Nurses practicing at a higher level and those with between one and four years paediatric or current experience were more knowledgeable than novices or more experienced nurses. Negative beliefs that would impact nursing practice were identified. Interestingly, beliefs about fever, antipyretic use in fever management and febrile seizures were similar; they were not influenced by nurses' knowledge, experience, education or level of practice. Paediatric nurses are not expert fever managers. Knowledge deficits and negative attitudes influence their practice irrespective of additional paediatric education, paediatric or current experience or level of practice. Continuing education is therefore needed for all paediatric nurses to ensure the latest clear evidence available in the literature for best practice in fever management is applied.

  20. Outcome measures for clinical trials in paediatric IBD: an evidence-based, expert-driven practical statement paper of the paediatric ECCO committee

    NARCIS (Netherlands)

    Ruemmele, Frank M.; Hyams, Jeffrey S.; Otley, Anthony; Griffiths, Anne; Kolho, Kaija-Leena; Dias, Jorge Amil; Levine, Arie; Escher, Johanna C.; Taminiau, Jan; Veres, Gabor; Colombel, Jean-Frederic; Vermeire, Séverine; Wilson, David C.; Turner, Dan


    Objective Although paediatric-onset IBD is becoming more common, few medications have a registered paediatric indication. There are multiple hurdles to performing clinical trials in children, emphasising the importance of choosing an appropriate outcome measure, which can facilitate enrolment, and

  1. Characteristics and quality of intra-operative cell salvage in paediatric scoliosis surgery. (United States)

    Perez-Ferrer, A; Gredilla-Díaz, E; de Vicente-Sánchez, J; Navarro-Suay, R; Gilsanz-Rodríguez, F


    To determine the haematological and microbiological characteristics of blood recovered by using a cell saver with a rigid centrifuge bowl (100ml) in paediatric scoliosis surgery and to determine whether it conforms to the standard expected in adult patients. A cross-sectional, descriptive cohort study was performed on 24 consecutive red blood cell (RBC) units recovered from the surgical field and processed by a Haemolite® 2+ (Haemonetics Corp., Braintree, MA, EE. UU.) cell saver. Data were collected regarding age, weight, surgical approach (anterior or posterior), processed shed volume and volume of autologous RBC recovered, full blood count, and blood culture obtained from the RBC concentrate, and incidence of fever after reinfusion. The processed shed volume was very low (939±569ml) with high variability (coefficient of variation=0.6), unlike the recovered volume 129±50ml (coefficient of variation=0.38). A statistically significant correlation between the processed shed volume and recovered RBC concentrate haematocrit was found (Pearson, r=.659, P=.001). Haematological parameters in the recovered concentrate were: Hb 11±5.3g dl(-1); haematocrit: 32.1±15.4% (lower than expected); white cells 5.34±4.22×103 ul(-)1; platelets 37.88±23.5×103 ul(-1) (mean±SD). Blood culture was positive in the RBC concentrate recovered in 13 cases (54.2%) in which Staphylococcus coagulase (-) was isolated. Cell salvage machines with rigid centrifuge bowls (including paediatric small volume) do not obtain the expected haematocrit if low volumes are processed, and therefore they are not the best choice in paediatric surgery. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Paediatric talus fracture.

    LENUS (Irish Health Repository)

    Byrne, Ann-Maria


    Paediatric talus fractures are rare injuries resulting from axial loading of the talus against the anterior tibia with the foot in dorsiflexion. Skeletally immature bone is less brittle, with higher elastic resistance than adult bone, thus the paediatric talus can sustain higher forces before fractures occur. However, displaced paediatric talus fractures and those associated with high-energy trauma have been associated with complications including avascular necrosis, arthrosis, delayed union, neurapraxia and the need for revision surgery. The authors present the rare case of a talar neck fracture in a skeletally immature young girl, initially missed on radiological review. However, clinical suspicion on the part of the emergency physician, repeat examination and further radiographic imaging revealed this rare paediatric injury.

  3. Paediatric acute asthma management in Australia and New Zealand : practice patterns in the context of clinical practice guidelines

    NARCIS (Netherlands)

    Babl, F. E.; Sheriff, N.; Borland, M.; Acworth, J.; Neutze, J.; Krieser, D.; Ngo, P.; Schutz, J.; Thomson, F.; Cotterell, E.; Jamison, S.; Francis, P.

    Objectives: To compare clinical practice guideline (CPG) recommendations and reported physician management of acute paediatric asthma in the 11 largest paediatric emergency departments, all of which have CPGs, in Australia (n= 9) and New Zealand (n= 2). All 11 sites participate in the Paediatric

  4. Clinical features of paediatric pulmonary hypertension : a registry study

    NARCIS (Netherlands)

    Berger, Rolf M. F.; Beghetti, Maurice; Humpl, Tilman; Raskob, Gary E.; Ivy, D. Dunbar; Jing, Zhi-Cheng; Bonnet, Damien; Schulze-Neick, Ingram; Barst, Robyn J.


    Background Paediatric pulmonary hypertension, is an important cause of morbidity and mortality, and is insufficiently characterised in children. The Tracking Outcomes and Practice in Pediatric Pulmonary Hypertension (TOPP) registry is a global, prospective study designed to provide information about


    African Journals Online (AJOL)

    throughout the world.1,2 A similar increase has been reflected in South Africa.3 ..... The minimum recordable temperature was indicated as ≤ 35 °C on the digital thermometer used on all patients ... Despite advice being given to referring doctors, it is not ... prior to transfer, the management of neonates prior to and.


    African Journals Online (AJOL)

    at an increased risk of sustaining intra-abdominal injuries. (IAIs) after high energy ... identifying free intra-abdominal fluid and guide management is well established in .... images in real time and recorded still images for the purposes of documentation. ..... Abdominal injuries without hemoperitoneum: a potential limitation of.


    African Journals Online (AJOL)

    vascular changes which occur with intussusception, and is possibly predictive of bowel necrosis.7 Nonoperative reduction is the primary aim once a ..... an alternative method of nonoperative treatment for childhood intussusception. J Pediatr ...

  8. Paediatric Inflammatory Bowel Disease: Clinical Presentation and Disease Location. (United States)

    Aziz, Danish Abdul; Moin, Maryum; Majeed, Atif; Sadiq, Kamran; Biloo, Abdul Gaffar


    To determine different clinical presentationsand disease location demarcatedby upper and lower gastrointestinal endoscopyand relevant histopathologyin children diagnosed with inflammatory bowel disease (IBD). This is 5 years (2010 to 2015) retrospective studyconducted at the Aga Khan University Hospitalenrolling65admitted children between 6 months to 15years from either gender, diagnosed with IBD on clinical presentation, endoscopy and biopsy. Different clinical presentations at the time of diagnosis were noted in different categories of the disease. All patients underwent upper and lower (up to the terminal ileum) endoscopy with multiple punch biopsies and histologic assessment of mucosal specimens. All endoscopies were done by paediatric gastroenterologists at endoscopy suite of the hospital and all specimens were reported by the pathology department. ESPGHAN revised criteria for the diagnosis of inflammatory bowel disease in children and an adolescent was used to standardize our diagnosis. Extent of disease on endoscopy and relevant histopathology of the biopsy samples were noted at the time of diagnosis. Data was summarized using mean, standard deviation, numbers and percentages for different variables. Total 56 children were enrolled according to inclusion criteria. There were 34children (61.53%) diagnosed with ulcerative colitis (UC), 10 patients (16.92%) had Crohn'sDisease (CD) and 11 (21.53%) patients were labeled as Indeterminate colitis (IC). Mean age at onset of symptoms was10.03±2.44 and mean age at diagnosis was11.10±2.36. Abdominal pain (80%) and chronic diarrhea (70%) were common symptoms in CD whereas bloody diarrhea (79.41%) and rectal bleeding(64.70%)were common presentation in UC. Patients diagnosed with indeterminate colitis(IC) had similar clinical features as in UC patients. Only 7% patients had some extra-intestinal features in the form of joint pain and/or uveitis. Aspartate aminotransferase level (95.18 ±12.89) was relatively high in

  9. Sustainable Benefits of a Community Hospital-Based Paediatric Asthma Clinic. (United States)

    Kuzik, Brian A; Chen, Chee P; Hansen, Miriam J; Montgomery, Paula L


    In 2011, we reported that our paediatric asthma clinic (PAC) appeared to significantly reduce the burden of paediatric asthma in our community. Supported by these results, the PAC underwent a gradual threefold expansion while maintaining the same model of care. We now report on the outcome of that expansion and demonstrate that our PAC continues to significantly reduce the burden of paediatric asthma in our community. As previously, newly enrolled PAC patients continue to show a 12-month reduction in asthma-related emergency department (ED) visits and admissions exceeding 60% and 80%, respectively. This consistent short-term benefit, coupled with clinic expansion, has contributed to a significant improvement in our rate of paediatric asthma-related ED visits or hospitalizations when compared to other Ontario hospitals.

  10. Paediatric case mix in a rural clinical school is relevant to future practice. (United States)

    Wright, Helen M; Maley, Moira A L; Playford, Denese E; Nicol, Pam; Evans, Sharon F


    Exposure to a representative case mix is essential for clinical learning, with logbooks established as a way of demonstrating patient contacts. Few studies have reported the paediatric case mix available to geographically distributed students within the same medical school. Given international interest in expanding medical teaching locations to rural contexts, equitable case exposure in rural relative to urban settings is topical. The Rural Clinical School of Western Australia locates students up to 3500 km from the urban university for an academic year. There is particular need to examine paediatric case mix as a study reported Australian graduates felt unprepared for paediatric rotations. We asked: Does a rural clinical school provide a paediatric case mix relevant to future practice? How does the paediatric case mix as logged by rural students compare with that by urban students? The 3745 logs of 76 urban and 76 rural consenting medical students were categorised by presenting symptoms and compared to the Australian Institute of Health and Welfare (AIHW) database Major Diagnostic Categories (MDCs). Rural and urban students logged core paediatric cases, in similar order, despite the striking difference in geographic locations. The pattern of overall presenting problems closely corresponded to Australian paediatric hospital admissions. Rural students logged 91% of cases in secondary healthcare settings; urban students logged 90% of cases in tertiary settings. The top four presenting problems were ENT/respiratory, gastrointestinal/urogenital, neurodevelopmental and musculoskeletal; these made up 60% of all cases. Rural and urban students logged similar proportions of infants, children and adolescents, with a variety of case morbidity. Rural clinical school students logged a mix of core paediatric cases relevant to illnesses of Australian children admitted to public hospitals, with similar order and pattern by age group to urban students, despite major differences

  11. The HOPE (Helping to Outline Paediatric Eating Disorders) Project: development and debut of a paediatric clinical eating disorder registry (United States)


    Background The HOPE (Helping to Outline Paediatric Eating Disorders) Project is an ongoing registry study made up of a sequential cross-sectional sample prospectively recruited over 17 years, and is designed to answer empirical questions about paediatric eating disorders. This paper introduces the HOPE Project, describes the registry sample to-date, and discusses future directions and challenges and accomplishments. The project and clinical service were established in a tertiary academic hospital in Western Australia in 1996 with a service development grant. Research processes were inbuilt into the initial protocols and data collection was maintained in the following years. Recognisable progress with the research agenda accelerated only when dedicated research resources were obtained. The registry sample consists of consecutive children and adolescents assessed at the eating disorder program from 1996 onward. Standardised multidisciplinary data collected from family intake interview, parent and child clinical interviews, medical review, parent, child and teacher psychometric assessments, and inpatient admission records populate the HOPE Project database. Results The registry database to-date contains 941 assessments, of whom 685 met DSM-IV diagnostic criteria for an eating disorder at admission. The majority of the sample were females (91%) from metropolitan Perth (83%). The cases with eating disorders consist of eating disorders not otherwise specified (68%), anorexia nervosa (25%) and bulimia nervosa (7%). Among those with eating disorders, a history of weight loss since illness onset was almost universal (96%) with fear of weight gain (71%) common, and the median duration of illness was 8 months. Conclusions Over the next five years and more, we expect that the HOPE Project will make a strong scientific contribution to paediatric eating disorders research and will have important real-world applications to clinical practice and policy as the research unfolds

  12. Laparoscopic paediatric surgery: A potential for paradigm shift in developing countries

    Directory of Open Access Journals (Sweden)

    M A Misauno


    Full Text Available Background: Until recently, surgical conditions in children requiring operation were managed by the traditional open method. The introduction of the laparoscopic surgical technique seems to be reversing this trend in many centres. We are pioneering some laparoscopic surgery procedures in our environment and the aim of this study was to document our experience with laparoscopic paediatric surgical procedures in a developing country. Materials and Methods: This was a prospective analysis of all consecutive children that had laparoscopic surgery at 5 hospitals in Northern Nigeria from June 2008 to February 2011. Results: Twenty-one patients had laparoscopic surgeries during the study period with a mean age of 12.5 ± 2.6 years and age range of 10-16 years. There were 14 females and 7 males with a M:F ratio of 1:2. Seven patients (33.3% had cholecystectomies and 13 (61.9% had appendicectomies and the remaining one patient (4.8% had adhesiolysis for partial adhesive intestinal obstruction following previous open appendicectomy. The mean operating time was 89 min with a range of 45-110 min for appendicectomies, 55-150 min for cholecystectomies and the adhesiolysis took 50 min. The mean hospital stay was 2 days except for the conversions that stayed up to 7 days. There were 2 (9.5% conversions with no mortality. Conclusion: We solicit a paradigm shift in our approach to surgical management and implore other centres to embrace laparoscopic surgery in the management of surgical conditions in children since it confers obvious advantages over open surgery.

  13. A survey on surgeons' perceived quality of the informed consent process in a Swiss paediatric surgery unit. (United States)

    Guinand, Julie; Gapany, Christophe; Simon, Jeanne-Pascale; Wasserfallen, Jean-Blaise; Joseph, Jean-Marc


    To evaluate the levels of satisfaction and opinions on the usefulness of the informed consent form currently in use in our Paediatric Surgery Department. Qualitative study carried out via interviews of senior paediatric surgeons, based on a questionnaire built up from reference criteria in the literature and public health law. Physicians with between 2 and 35 years experience of paediatric surgery, with a participation rate of 92 %, agreed on the definition of an informed consent form, were satisfied with the form in use and did not wish to modify its structure. The study revealed that signing the form was viewed as mandatory, but meant different things to different participants, who diverged over whom that signature protected. Finally, all respondents were in agreement over what information was necessary for parents of children requiring surgery. Paediatric surgeons seemed to be satisfied with the informed consent form in use. Most of them did not identify that the first aim of the informed consent form is to give the patient adequate information to allow him to base his consent, which is a legal obligation, the protection of physicians by the formalisation and proof of the informed consent being secondary. Few surgeons brought up the fact that the foremost stakeholder in paediatric surgery are the children themselves and that their opinions are not always sought. In the future, moving from informed consent process to shared decision-making, a more active bidirectional exchange may be strongly considered. Involving children in such vital decisions should become the norm while keeping in mind their level of maturity.

  14. An Analysis of Disorders seen at the Paediatric Neurology Clinic ...

    African Journals Online (AJOL)

    BACKGROUND: Paediatric neurological disorders constitute a major cause of disability in childhood. Children in the developing countries are disproportionately affected and in addition face the added burden of poverty, inadequate health facilities, stigmatisation and lack of facilities for rehabilitative care. OBJECTIVE: To ...

  15. [Clinical pharmacy and surgery: Review]. (United States)

    Jarfaut, A; Nivoix, Y; Vigouroux, D; Kehrli, P; Gaudias, J; Kempf, J-F; Levêque, D; Gourieux, B


    Clinical pharmacy has been developed and evaluated in various medical hospital activities. Reviews conducted in this area reported a higher value of this discipline. In surgical services, evenly adverse drug events may occur, so clinical pharmacy activities must also help to optimize the management of drug's patient. The objectives of this literature review is to determine the profile of clinical pharmacy activities developed in surgical services and identify indicators. The research was conducted on Pubmed(®) database with the following keywords (2000-2013), "surgery", "pharmacy", "pharmacist", "pharmaceutical care", "impact" and limited to French or English papers. Studies dealing on simultaneously medical and surgical areas were excluded. Twenty-one papers were selected. The most frequently developed clinical pharmacy activities were history and therapeutic drug monitoring (antibiotics or anticoagulants). Two types of indicators were identified: activity indicators with the number of pharmaceutical interventions, their description and clinical signification, the acceptance rate and workload. Impact indicators were mostly clinical and economic impacts. The development of clinical pharmacy related to surgical patients is documented and appears to have, as for medical patients, a clinical and economical value. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  16. Accelerated oral nanomedicine discovery from miniaturized screening to clinical production exemplified by paediatric HIV nanotherapies (United States)

    Giardiello, Marco; Liptrott, Neill J.; McDonald, Tom O.; Moss, Darren; Siccardi, Marco; Martin, Phil; Smith, Darren; Gurjar, Rohan; Rannard, Steve P.; Owen, Andrew


    Considerable scope exists to vary the physical and chemical properties of nanoparticles, with subsequent impact on biological interactions; however, no accelerated process to access large nanoparticle material space is currently available, hampering the development of new nanomedicines. In particular, no clinically available nanotherapies exist for HIV populations and conventional paediatric HIV medicines are poorly available; one current paediatric formulation utilizes high ethanol concentrations to solubilize lopinavir, a poorly soluble antiretroviral. Here we apply accelerated nanomedicine discovery to generate a potential aqueous paediatric HIV nanotherapy, with clinical translation and regulatory approval for human evaluation. Our rapid small-scale screening approach yields large libraries of solid drug nanoparticles (160 individual components) targeting oral dose. Screening uses 1 mg of drug compound per library member and iterative pharmacological and chemical evaluation establishes potential candidates for progression through to clinical manufacture. The wide applicability of our strategy has implications for multiple therapy development programmes.

  17. Simulation in paediatric urology and surgery, part 2: An overview of simulation modalities and their applications. (United States)

    Nataraja, R M; Webb, N; Lopez, P J


    Surgical training has changed radically in the last few decades. The traditional Halstedian model of time-bound apprenticeship has been replaced with competency-based training. In our previous article, we presented an overview of learning theory relevant to clinical teaching; a summary for the busy paediatric surgeon and urologist. We introduced the concepts underpinning current changes in surgical education and training. In this next article, we give an overview of the various modalities of surgical simulation, the educational principles that underlie them, and potential applications in clinical practice. These modalities include; open surgical models and trainers, laparoscopic bench trainers, virtual reality trainers, simulated patients and role-play, hybrid simulation, scenario-based simulation, distributed simulation, virtual reality, and online simulation. Specific examples of technology that may be used for these modalities are included but this is not a comprehensive review of all available products. Copyright © 2018 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  18. Changing indications for paediatric tracheostomy and the role of a multidisciplinary tracheostomy clinic. (United States)

    Yaneza, M M C; James, H L; James, H P; Davies, P; Harrison, S; McAlorum, L; Clement, W A; Kubba, H


    This paper presents our experience of managing children with a tracheostomy in a multidisciplinary team clinic consisting of an ENT consultant, paediatric respiratory consultant, a nurse specialist, and speech and language therapist. A retrospective case note review was conducted of all children seen in the multidisciplinary team tracheostomy clinic (at a tertiary paediatric hospital) between February 2009 and September 2014. Ninety-seven patients were examined. The most common indications for tracheostomy were: lower airway and respiratory problems (66 per cent), upper airway obstruction (64 per cent), and neurodevelopmental problems (60.8 per cent). Children with a tracheostomy are a diverse group of patients. The most common indications for paediatric tracheostomy have changed from infective causes to airway obstruction and anomalies, long-term ventilation requirement, and underlying neuromuscular or respiratory problems. Our unified approach empowers the carers and patient, as a home management plan, long-term plan and goals are generated at the end of each appointment.


    Directory of Open Access Journals (Sweden)

    A. Satyanarayana


    Full Text Available BACKGROUND The general observation that children achieve better convalescence in the home environment supports the need for adoption of day care surgeries in them. Advantages of paediatric outpatient anaesthesia include- minimises parental separation, uninterrupted feeding schedule/sleeping patterns, less risk of nosocomial infections, reduced cost of hospitalisation, convenience and improved patient satisfaction. The aim of the study is to compare the airway responses, haemodynamic parameters and recovery using sevoflurane and desflurane via laryngeal mask airway in day care paediatric surgeries. MATERIALS AND METHODS 60 paediatric patients of both gender between the age group of 6 and 14 years with ASA grade 1 and 2 undergoing elective day care surgeries under general anaesthesia with LMA are divided into two groups. (Group S sevoflurane group received sevoflurane 2% to 3% and (group D desflurane group received desflurane 6% to 8% for maintenance of anaesthesia after induction with IV propofol 2 mg/kg. Airway responses, haemodynamics and recovery parameters are recorded. RESULTS Recovery parameters spontaneous eye opening, response to verbal commands, Aldrete score at 5 and 10 mins. showed statistically significant difference between two groups. Recovery is faster in desflurane group compared to sevoflurane group. The airway responses and adverse events were found to be more in desflurane group, but statistically not significant. CONCLUSION Recovery from anaesthesia was faster in patients maintained with desflurane (6% to 8% compared with sevoflurane (2% to 3%.

  20. [Early clinical trials in paediatric oncology in Spain: a nationwide perspective]. (United States)

    Bautista, Francisco; Gallego, Soledad; Cañete, Adela; Mora, Jaume; Díaz de Heredia, Cristina; Cruz, Ofelia; Fernández, José María; Rives, Susana; Berlanga, Pablo; Hladun, Raquel; Juan Ribelles, Antonio; Madero, Luis; Ramírez, Manuel; Fernández Delgado, Rafael; Pérez-Martínez, Antonio; Mata, Cristina; Llort, Anna; Martín Broto, Javier; Cela, María Elena; Ramírez, Gema; Sábado, Constantino; Acha, Tomás; Astigarraga, Itziar; Sastre, Ana; Muñoz, Ascensión; Guibelalde, Mercedes; Moreno, Lucas


    Cancer is the leading cause of death between the first year of life and adolescence, and some types of diseases are still a major challenge in terms of cure. There is, therefore, a major need for new drugs. Recent findings in cancer biology open the door to the development of targeted therapies against individual molecular changes, as well as immunotherapy. Promising results in adult anti-cancer drug development have not yet been translated into paediatric clinical practice. A report is presented on the activity in early paediatric oncology trials (phase I-II) in Spain. All members of the Spanish Society of Paediatric Haematology Oncology (SEHOP) were contacted in order to identify early clinical trials in paediatric cancer opened between 2005 and 2015. A total of 30 trials had been opened in this period: 21 (70%) in solid tumours, and 9 (30%) in malignant haemopathies. A total of 212 patients have been enrolled. The majority was industry sponsored (53%). Since 2010, four centres have joined the international consortium of Innovative Therapies for Children with Cancer (ITCC), which has as its aim to develop novel therapies for paediatric tumours. A significant number of new studies have opened since 2010, improving the treatment opportunities for our children. Results of recently closed trials show the contribution of Spanish investigators, the introduction of molecularly targeted agents, and their benefits. The activity in clinical trials has increased in the years analysed. The SEHOP is committed to develop and participate in collaborative academic trials, in order to help in the advancement and optimisation of existing therapies in paediatric cancer. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. The Clinical Features of Paediatric HIV/AIDS at Presentation at the ...

    African Journals Online (AJOL)

    AIDS in African setting was found to be sensitive with low specificity and positive predictive value (PPV). Conclusion: Clinical presentation of paediatric HIV/AIDS appears similar with reports from other centers in spite of the wide variation in ...

  2. Clinical evaluation of a PHMB-impregnated biocellulose dressing on paediatric lacerations

    NARCIS (Netherlands)

    Elzinga, G.; van Doorn, J.; Wiersema, A. M.; Klicks, R. J.; Andriessen, A.; Alblas, J. G.; Spits, H.; Post, A.; van Gent, M.


    Objective: To evaluate the clinical benefits, primarily tolerability and reduction in pain levels, associated with the use of a PHMB-impregnated biosynthetic cellulose dressing (Suprasorb X + PHMB) on paediatric heel lacerations. Method: These lacerations were caused when children, who were being

  3. A systematic review of the quality of conduct and reporting of systematic reviews and meta-analyses in paediatric surgery.

    Directory of Open Access Journals (Sweden)

    Paul Stephen Cullis

    Full Text Available Our objective was to evaluate quality of conduct and reporting of published systematic reviews and meta-analyses in paediatric surgery. We also aimed to identify characteristics predictive of review quality.Systematic reviews summarise evidence by combining sources, but are potentially prone to bias. To counter this, the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA was published to aid in reporting. Similarly, the Assessing the Methodological Quality of Systematic Reviews (AMSTAR measurement tool was designed to appraise methodology. The paediatric surgical literature has seen an increasing number of reviews over the past decade, but quality has not been evaluated.Adhering to PRISMA guidelines, we performed a systematic review with a priori design to identify systematic reviews and meta-analyses of interventions in paediatric surgery. From 01/2010 to 06/2016, we searched: MEDLINE, EMBASE, Cochrane, Centre for Reviews and Dissemination, Web of Science, Google Scholar, reference lists and journals. Two reviewers independently selected studies and extracted data. We assessed conduct and reporting using AMSTAR and PRISMA. Scores were calculated as the sum of reported items. We also extracted author, journal and article characteristics, and used them in exploratory analysis to determine which variables predict quality.112 articles fulfilled eligibility criteria (53 systematic reviews; 59 meta-analyses. Overall, 68% AMSTAR and 56.8% PRISMA items were reported adequately. Poorest scores were identified with regards a priori design, inclusion of structured summaries, including the grey literature, citing excluded articles and evaluating bias. 13 reviews were pre-registered and 6 in PRISMA-endorsing journals. The following predicted quality in univariate analysis:, word count, Cochrane review, journal h-index, impact factor, journal endorses PRISMA, PRISMA adherence suggested in author guidance, article mentions PRISMA

  4. Adrenal Disorders and the Paediatric Brain: Pathophysiological Considerations and Clinical Implications

    Directory of Open Access Journals (Sweden)

    Vincenzo Salpietro


    Full Text Available Various neurological and psychiatric manifestations have been recorded in children with adrenal disorders. Based on literature review and on personal case-studies and case-series we focused on the pathophysiological and clinical implications of glucocorticoid-related, mineralcorticoid-related, and catecholamine-related paediatric nervous system involvement. Childhood Cushing syndrome can be associated with long-lasting cognitive deficits and abnormal behaviour, even after resolution of the hypercortisolism. Exposure to excessive replacement of exogenous glucocorticoids in the paediatric age group (e.g., during treatments for adrenal insufficiency has been reported with neurological and magnetic resonance imaging (MRI abnormalities (e.g., delayed myelination and brain atrophy due to potential corticosteroid-related myelin damage in the developing brain and the possible impairment of limbic system ontogenesis. Idiopathic intracranial hypertension (IIH, a disorder of unclear pathophysiology characterised by increased cerebrospinal fluid (CSF pressure, has been described in children with hypercortisolism, adrenal insufficiency, and hyperaldosteronism, reflecting the potential underlying involvement of the adrenal-brain axis in the regulation of CSF pressure homeostasis. Arterial hypertension caused by paediatric adenomas or tumours of the adrenal cortex or medulla has been associated with various hypertension-related neurological manifestations. The development and maturation of the central nervous system (CNS through childhood is tightly regulated by intrinsic, paracrine, endocrine, and external modulators, and perturbations in any of these factors, including those related to adrenal hormone imbalance, could result in consequences that affect the structure and function of the paediatric brain. Animal experiments and clinical studies demonstrated that the developing (i.e., paediatric CNS seems to be particularly vulnerable to alterations induced by

  5. A survey of exercise advice and recommendations in United Kingdom paediatric cardiac clinics. (United States)

    Williams, Craig A; Gowing, Lucy; Horn, Richard; Stuart, Alan Graham


    Physical activity and exercise have important health benefits for children and adolescents with CHD. The objective of this study was to survey the provision of advice and recommendations in United Kingdom paediatric CHD clinics. A three-page questionnaire was sent out to paediatric cardiac consultants in the United Kingdom, paediatric consultants with expertise in cardiology, and nursing staff (Paediatricians with Expertise in Cardiology Special Interest Group), as well as all members of the British Congenital Cardiovascular Association. The aim of this questionnaire was to determine the extent and scope of current information provision and to assess the importance that clinicians place on this advice. There were 68 responses in total, and the data showed that, of these, 24 (36%) clinicians had never provided paediatric CHD patients with written advice about exercise. Only 27 (39%) clinicians provided physical activity advice at every appointment. Lack of time during consultation (n=39, 56.9%), lack of training (n=38, 55.2%), and uncertainty about appropriate recommendations (n=38, 55.2%) were identified as the main factors preventing clinicians from providing patients with advice about physical activity. Although healthcare providers consider physical activity to be very important, the provision of clear, specific advice and recommendations is underutilised; therefore, more education and provision of resources to support the promotion of exercise need to be provided to clinicians and their support teams.

  6. Simulation in paediatric urology and surgery. Part 1: An overview of educational theory. (United States)

    Nataraja, Ramesh M; Webb, Nathalie; Lopez, Pedro-Jose


    Surgical training has changed radically in the last few decades. The traditional Halstedian model of time-bound apprenticeship has been replaced with competency-based training. Advanced understanding of mastery learning principles has vastly altered educational methodology in surgical training, in terms of instructional design, delivery of educational content, assessment of learning, and programmatic evaluation. As part of this educational revolution, fundamentals of simulation-based education have been adopted into all levels and aspects of surgical training, requiring an understanding of concepts of fidelity and realism and the impact they have on learning. There are many educational principles and theories that can help clinical teachers understand the way that their trainees learn. In the acquisition of surgical expertise, concepts of mastery learning, deliberate practice, and experiential learning are particularly important. Furthermore, surgical teachers need to understand the principles of effective feedback, which is essential to all forms of skills learning. This article, the first of two papers, presents an overview of relevant learning theory for the busy paediatric surgeon and urologist. Seeking to introduce the concepts underpinning current changes in surgical education and training, providing practical tips to optimise teaching endeavours. Copyright © 2018 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  7. Type 1 IGF Receptor Localization in Paediatric Gliomas: Significant Association with WHO Grading and Clinical Outcome. (United States)

    Clément, Florencia; Martin, Ayelen; Venara, Marcela; de Luján Calcagno, Maria; Mathó, Cecilia; Maglio, Silvana; Lombardi, Mercedes García; Bergadá, Ignacio; Pennisi, Patricia A


    Nuclear localization of insulin-like growth factor receptor type 1 (IGF-1R) has been described as adverse prognostic factor in some cancers. We studied the expression and localization of IGF-1R in paediatric patients with gliomas, as well as its association with World Health Organization (WHO) grading and survival. We conducted a single cohort, prospective study of paediatric patients with gliomas. Samples were taken at the time of the initial surgery; IGF-1R expression and localization were characterized by immunohistochemistry (IHC), subcellular fractionation and western blotting. Tumours (47/53) showed positive staining for IGF-1R by IHC. IGF-1R nuclear labelling was observed in 10/47 cases. IGF-1R staining was mostly non-nuclear in low-grade tumours, while IGF-1R nuclear labelling was predominant in high-grade gliomas (p = 0.0001). Survival was significantly longer in patients with gliomas having non-nuclear IGF-1R localization than in patients with nuclear IGF-1R tumours (p = 0.016). In gliomas, IGF-1R nuclear localization was significantly associated with both high-grade tumours and increased risk of death. Based on a prospective design, we provide evidence of a potential usefulness of intracellular localization of IGF-1R as prognostic factor in paediatric patients with gliomas.

  8. Current status of the clinical development and implementation of paediatric artemisinin combination therapies in Sub-Saharan Africa. (United States)

    Agnandji, Selidji Todagbe; Kurth, Florian; Bélard, Sabine; Mombo-Ngoma, Ghyslain; Basra, Arti; Fernandes, José Francisco; Soulanoudjingar, Solange Solmeheim; Adegnika, Akim Ayola; Ramharter, Michael


    Timely treatment of infected children with artemisinin based combination therapies is an essential tool for the effective control and potential elimination of malaria. Until recently only tablet formulations have been available for the treatment of children leading to problems of swallowability, palatability and dosing. In consequence, paediatric drug formulations of artemisinin-based combination therapy (ACT) have been developed, showing a clinically significant improvement of tolerability in young children and of their implementation is an increasingly important public health issue. In this mini-review, we focus on the recent development of paediatric ACTs and their use in practice. Paediatric ACTs are formulated as syrup, powder for suspension, dispersible tablets and granules. Overall, the use of paediatric formulation results in an improved management of clinical malaria in young children. To date, only two paediatric ACTs have been certified with WHO prequalification status as an internationally accepted quality standard. Many more paediatric ACTs are available and in use in sub-Saharan Africa despite a lack of publicly available evidence from stringent clinical development programs. The conduct of effectiveness studies to support the introduction of paediatric ACTs in official treatment recommendations is crucial in the global strategy of malaria elimination and quality assurance of available products is a public health priority.

  9. Is clinical performance adversely affected by wearing gloves during paediatric peripheral intravenous cannulation? (United States)

    Zhang, Michael; Lee, Mark; Knott, Susan


    To investigate if wearing protective gloves during paediatric intravenous cannulation affects performance of the procedure. This was a prospective observational study. Peripheral intravenous cannulation (PIVC) performed within the Paediatric ED was observed and recorded over a 12 month period. Data were compared between those clinicians wearing gloves and those not wearing gloves during PIVC. One thousand and twenty paediatric cannulations were recorded during the observed period. The mean age of the children was 5.79 years. The overall success rate of cannulation was 86.18% and first attempt success rate 76.08%. Overall, gloves were used by 54.31% of clinicians to establish vascular access; glove use was lowest in the registrar group (41.11% compliance rate). The glove-wearing group had comparable overall success rate of 85.74% (475/554) to the no-gloves group of 86.70% (404/466). The difference was not statistically significant (P > 0.05). Higher incidence of significant blood spillage during the procedure was observed among clinicians wearing no gloves (16.74%) in comparison with their glove-wearing counterparts (9.03%, P glove-wearing group and no-gloves group (3.94% vs 3.76%, P > 0.05). The present study shows that the use of protective gloves was not associated with adverse outcomes of clinical performance during paediatric cannulation. The low compliance rate of gloves use is alarming, and many clinicians might be exposed to potential blood-borne infections. Clinicians should be encouraged and supported to use gloves for paediatric cannulation. © 2014 Australasian College for Emergency Medicine and Australasian Society for Emergency Medicine.

  10. Evaluation and optimisation of current milrinone prescribing for the treatment and prevention of low cardiac output syndrome in paediatric patients after open heart surgery using a physiology-based pharmacokinetic drug-disease model. (United States)

    Vogt, Winnie


    Milrinone is the drug of choice for the treatment and prevention of low cardiac output syndrome (LCOS) in paediatric patients after open heart surgery across Europe. Discrepancies, however, among prescribing guidance, clinical studies and practice pattern require clarification to ensure safe and effective prescribing. However, the clearance prediction equations derived from classical pharmacokinetic modelling provide limited support as they have recently failed a clinical practice evaluation. Therefore, the objective of this study was to evaluate current milrinone dosing using physiology-based pharmacokinetic (PBPK) modelling and simulation to complement the existing pharmacokinetic knowledge and propose optimised dosing regimens as a basis for improving the standard of care for paediatric patients. A PBPK drug-disease model using a population approach was developed in three steps from healthy young adults to adult patients and paediatric patients with and without LCOS after open heart surgery. Pre- and postoperative organ function values from adult and paediatric patients were collected from literature and integrated into a disease model as factorial changes from the reference values in healthy adults aged 20-40 years. The disease model was combined with the PBPK drug model and evaluated against existing pharmacokinetic data. Model robustness was assessed by parametric sensitivity analysis. In the next step, virtual patient populations were created, each with 1,000 subjects reflecting the average adult and paediatric patient characteristics with regard to age, sex, bodyweight and height. They were integrated into the PBPK drug-disease model to evaluate the effectiveness of current milrinone dosing in achieving the therapeutic target range of 100-300 ng/mL milrinone in plasma. Optimised dosing regimens were subsequently developed. The pharmacokinetics of milrinone in healthy young adults as well as adult and paediatric patients were accurately described with an

  11. Optimum Concentration of Caudal Ropivacaine & Clonidine - A Satisfactory Analgesic Solution for Paediatric Infraumbilical Surgery Pain. (United States)

    Narasimhamurthy, Girish Chikkanayakanahalli; Patel, Muralidhara Danappa; Menezes, Yvonne; Gurushanth, Kavyashree Nagenahalli


    Ropivacaine is amide local anaesthetic pure S(-)enantiomer of bupivacaine. Its duration of analgesia is similar to that of Bupivacaine (in equivalent doses) but the motor block is slower in onset, less intense, shorter in duration for a given level of sensory block with lesser cardiac side effects but addition of an adjuvant like clonidine which is an imidazoline derivative has been studied for its sedative, anxiolytic and analgesic properties. This study was aimed to show the optimum concentrations of Ropivacaine and Clonidine to maximize analgesia without side effects by evaluating its safety and efficacy. Sixty children aged 2-10 years of ASA grade 1, scheduled to undergo infraumbilical surgeries were randomly allocated to Group A & Group B of 30 each. Group A received 0.2% Ropivacaine with normal saline and Group B received 0.2% Ropivacaine and preservative free Clonidine 1μg/kg, the total volume of solution being 1ml/kg haemodynamic changes were monitored intraoperatively and haemodynamic parameters along with motor blockade, pain score and sedation score were assessed postoperatively. Done with unpaired student t and Mann-Whitney test. The groups were comparable regarding demographic characterstics. The mean duration of analgesia was prolonged in group B (12+2.22 hours) than in group A (6.53+1.16 hours) with p-value <0.001 leading to less rescue analgesia in former group. None of the children in the groups had a pain score of ≥ 4 at the end of 2 hours. A 6.6% and 60% of group A children had score of ≥ 4 at the end of 4(th) & 6(th) hour respectively. None in Group B had a score of ≥ 4. At the end of 8(th) hour, only 6.6% of the children in Group B had a pain score of ≥ 4 whereas it was 33.33% in Group A which is statistically significant. No bradycardia or hypotension and no significant sedation. Combination of Ropivacaine and Clonidine in the concentration used (0.2% ropivacaine and 1μg/kg of clonidine) can be optimal for postoperative analgesia in

  12. Intraocular lenses and clinical treatment in paediatric cataract

    Directory of Open Access Journals (Sweden)

    Camila Ribeiro Koch Pena


    Full Text Available Pediatric cataract is the most common treatable cause of blindness in children. Prevalence, etiology and morphology vary with the socioeconomic development. The treatment goal is to reduce amblyopia, being difficult management especially in unilateral cases. The decision on aphakia or primary intraocular lens should be individualized as well as correction with contact lens or spectacles. The intraocular lens single-piece hydrophobic acrylic are the most implanted in children and the preferably is in the capsular bag. The Sanders-Retzlaff-Kraff theoretic (SRK/T stressing that is described as more predictable, following Holladay I and SRK II and the recommendation is to under correction +6.0 or +8.0 dioptrias expecting the growth of the eye. The posterior capsule opacity is the most frequent complication and varies with the material choice of the lens. Glaucoma is the most serious postoperative complication and depends on the timing of the surgery, primary lens implantation and time of post surgical follow-up. The adherence to occlusion therapy with patching is critical to the visual prognosis and is determined by the child’s age and laterality of the cataract. There was significant improvement in the surgery and in IOLs, however the final visual prognosis is still not desirable.

  13. Trends in 30-day mortality rate and case mix for paediatric cardiac surgery in the UK between 2000 and 2010. (United States)

    Brown, Katherine L; Crowe, Sonya; Franklin, Rodney; McLean, Andrew; Cunningham, David; Barron, David; Tsang, Victor; Pagel, Christina; Utley, Martin


    To explore changes over time in the 30-day mortality rate for paediatric cardiac surgery and to understand the role of attendant changes in the case mix. Included were: all mandatory submissions to the National Institute of Cardiovascular Outcomes Research (NICOR) relating to UK cardiac surgery in patients aged case mix indicators, in 10 consecutive time periods, from 2000 to 2010. Comparisons were made between two 5-year eras of: 30-day mortality, period prevalence and mean age for 30 groups of specific operations. 30-day mortality for an episode of surgical management. Our analysis includes 36 641 surgical episodes with an increase from 2283 episodes in 2000 to 3939 in 2009 (pcase mix became more complex in terms of the percentage of patients case mix complexity, and compares well with international benchmarks. Definitive repair is now more likely at a younger age for selected infants with congenital heart defects.

  14. Outpatient Surgery In Day Clinics*

    African Journals Online (AJOL)


    Dec 18, 1971 ... over-supplied with hospital beds and nursing staff that we can afford such ... disposing to sepsis and deep-vein thrombosis? Finally, must we put our .... patients for surgery; by the same token, extra care was probably taken in.

  15. Developing a Culture to Facilitate Research Capacity Building for Clinical Nurse Consultants in Generalist Paediatric Practice

    Directory of Open Access Journals (Sweden)

    Lesley Wilkes


    Full Text Available This paper reports a research capacity building exercise with a group of CNCs practicing in the speciality of paediatrics in New South Wales (NSW, Australia. It explores the first step in building a research culture, through identifying the research priorities of members of the NSW Child Health Networks Paediatric Clinical Nurse Consultant group, and this forms the major focus of this paper. A nominal group technique (NGT was utilised with sixteen members to identify research topics for investigation which were considered a priority for improving children's health care. The group reviewed and prioritised 43 research topics in children's health which were identified in the literature. As a result of conducting this research prioritisation exercise, the group chose two research topics to investigate: reasons for children representing to the Emergency Department and a comparison of the use of high-flow and low-flow nasal prongs in children with bronchiolitis. The research team will continue to mentor the nurses throughout their research projects which resulted from the NGT. One bridge to leadership development in enhancing patient care is translating knowledge to practice and policy development. This study leads the way for a group of CNCs in paediatric nursing to combine their research capacity and influence clinical knowledge.

  16. Clinical teaching in paediatrics: understanding perceptions, motives and concerns. (United States)

    Klaber, R E; Pollock, I


    Children and young people are used as cases and standardised patients in clinical exams and teaching courses. Consultation with them suggests that education and training are areas they feel they should actively participate in. To examine the perceptions, motives and concerns of children and young people participating in exam-focused clinical teaching, and to compare these views with those of their parents, trainees and tutors. Consultation and a pilot study were used to design an anonymised questionnaire with 5-point Likert scales and free text answers. This was sent to 112 children and young people, their parents, and tutors and trainees attending a clinical teaching course. Results were analysed using the Mann-Whitney U test. 71% of the questionnaires sent to children and young people and their parents were completed. For children and young people the major reasons for taking part were the enjoyment of helping people to learn (92% agreement) and wanting to "give something back" (85% agreement). Parents put significantly more emphasis on giving something back than anything else. Tutors and trainees felt the chance for children and young people to earn pocket money was their most important motivation. The major problem highlighted was that it is tiring being repeatedly examined. All children and young people and their parents said that they would participate in future clinical teaching. This study demonstrates that in the context of well-planned, structured clinical teaching, most children and young people are primarily motivated to participate to help educate doctors.

  17. [Psychosocial aspects associated with excessive attendance in primary care paediatric clinics]. (United States)

    Martín Martín, Raquel; Sánchez Bayle, Marciano; Teruel de Francisco, Carmen


    Hyper-attendance is a significant problem in paediatric Primary Care clinics. The aim of our study was to analyse the level of attendance in these clinics and its relationship with certain psychosocial aspects of the families attending them. Observational descriptive study was conducted using questionnaires collected during a period of 6months, as well as recording the frequency of attendance in the previous 6months. A total of 346 questionnaires of children between 6months and 13years of age belonging to 2 urban Primary Care clinics in Madrid were completed. The raw data was analysed, and comparisons between groups and multivariate analysis were performed. The mean number of consultations in the last 6months, of the total included in the study, was 3.06 in the Primary Care centre, and 0.77 in the emergency services. It was considered over-frequent for those who had attended the Primary Care health centre 6 or more times in this period (>p90), of which there were 33 children (9.53%). In the multivariate analysis, the variables related to being frequent users of Primary Care clinics were: the presence of high level of anxiety in the parents (OR=5.50; 95%CI: 2.49-12.17, P<.0001), and the age of the children (OR=0.73; 95%CI: 0.58-0.91, P=.005). The model presented an area under the curve of 0.761 (95%CI: 0.678-0.945, P<.0001). The frequency of visits in paediatric Primary Care clinics is directly related to the high level of anxiety of the parents, and inversely to the age of the children. It would be advisable to detect and, if possible, intervene in cases of high parental anxiety in order to try to reduce the over-frequency in the paediatric primary health care. Copyright © 2018. Publicado por Elsevier España, S.L.U.

  18. Clinical spectrum of paediatric HIV in Nnewi, Nigeria. (United States)

    Ugochukwu, E F


    HIV/AIDS is increasingly becoming a predominant cause of childhood morbidity and mortality in this part of the world. A descriptive, prospective study was carried out at the Nnamdi Azikiwe University Teaching Hospital, Nnewi, Southeast Nigeria, to ascertain the clinical features and probable modes of transmission of HIV infection in Children. Out of 128 HIV -infected children, 53.1% were males and 46.9% females, giving a male: female ratio 1.1:1. They were aged from 3 months to 16 years, with a mean of 4.78 (+/- 3.97) years. Those in the 1-5 year age bracket made up 47.7%. The presumed route of infection was mother-to-child in 79.7% and blood transfusion in 16.4%. Majority (82.0%) presented with WHO clinical stage 3 disease and 55.7% were severely immunosuppressed. The most frequent clinical features were recurrent/persistent fever, persistent cough,weight loss/failure to thrive and generalised lymphadenopathy. There was co-infection with tuberculosis in 15.6% of patients. Eighteen patients (14.0%) were lost to follow up. Six children (4.7%) died during the period under review. They all presented in WHO stage 3 and 4. A hundred percent of the dead children had severe weight loss, 83.3% had generalized lymphadenopathy and recurrent or persistent fever respectively. Fifty percent presented with diarrhea and oral thrush. There was no gender difference in mortality. Mortality was highest among infants. The high rate of vertical transmission of HIV reinforces the need for effective PMTCT interventions in reducing the incidence of HIV in children. A high index of suspicion and awareness of modes of presentation of HIV infection in children is needed for early diagnosis of those infected with HIV.

  19. Radiological input during paediatric multidisciplinary team meetings and its influence on clinical patient management. (United States)

    Llewellyn-Jones, Glyn; Pereira, John


    There is little information about the role of the radiologist at multidisciplinary team meetings; in particular their influence on patient management. To evaluate the influence of radiologists on clinical patient management during multidisciplinary meetings. Prospective data were collected over a 5-week period from multidisciplinary team meetings across four paediatric clinical domains. Radiological input was recorded for each case discussion, including the type of influence and its potential effect on clinical patient management. One hundred and forty paediatric cases were reviewed. Radiological advice was requested from the radiologist for 25.7% (N = 36) of cases. In 17.9% (N = 25) this advice was judged to have influenced clinical patient management. There were two cases where new imaging findings were discovered. Radiologists influence clinical patient management during multidisciplinary team meetings primarily by providing differential diagnoses and guidance regarding future imaging, with respect to both the necessity and the modality. Occasionally, when imaging is reviewed at these meetings, new findings are discovered that impact on patient management. © 2016 The Royal Australian and New Zealand College of Radiologists.

  20. Clinical evaluation of gadodiamide injection in paediatric MR imaging

    International Nuclear Information System (INIS)

    Hanquinet, S.; Christophe, C.; Greef, D. de; Gordon, P.; Perlmutter, N.


    The safety and efficacy of intravenous gadodiamide injection, 0.1 mmol/kg body weight, have been evaluated in an open label, non-comparative as to drug, phase III clinical trial in 50 children from 6 months to 13 years of age, referred for MRI requiring the injection of a contrast medium. The central nervous system and other body areas were examined with T1 sequences before and after intravenous injection of the contrast medium. Overall safety was very good and no clinically relevant changes were evident as regards heart rate and venous blood oxygen saturation after injection. No adverse event or discomfort was experienced by conscious patients that could with certainty be related to the contrast medium, but slight movements were observed in two sedated patients that could be related to the injection. Comparing pre- and post-injection images, additional diagnostic information could be obtained from the latter in 41 patients (82 %). In these images, the number of lesions detected increased and they were generally better delineated and their size more easily estimated. The results of this trial indicate that gadodiamide injection is safe and effective for MRI examinations in children. (orig.). With 3 figs., 1 tab

  1. The paediatric change laboratory: optimising postgraduate learning in the outpatient clinic. (United States)

    Skipper, Mads; Musaeus, Peter; Nøhr, Susanne Backman


    This study aimed to analyse and redesign the outpatient clinic in a paediatric department. The study was a joint collaboration with the doctors of the department (paediatric residents and specialists) using the Change Laboratory intervention method as a means to model and implement change in the outpatient clinic. This study was motivated by a perceived failure to integrate the activities of the outpatient clinic, patient care and training of residents. The ultimate goal of the intervention was to create improved care for patients through resident learning and development. We combined the Change Laboratory intervention with an already established innovative process for residents, 3-h meetings. The Change Laboratory intervention method consists of a well-defined theory (Cultural-historical activity theory) and concrete actions where participants construct a new theoretical model of the activity, which in this case was paediatric doctors' workplace learning modelled in order to improve medical social practice. The notion of expansive learning was used during the intervention in conjunction with thematic analysis of data in order to fuel the process of analysis and intervention. The activity system of the outpatient clinic can meaningfully be analysed in terms of the objects of patient care and training residents. The Change Laboratory sessions resulted in a joint action plan for the outpatient clinic structured around three themes: (1) Before: Preparation, expectations, and introduction; (2) During: Structural context and resources; (3) After: Follow-up and feedback. The participants found the Change Laboratory method to be a successful way of sharing reflections on how to optimise the organisation of work and training with patient care in mind. The Change Laboratory approach outlined in this study succeeded to change practices and to help medical doctors redesigning their work. Participating doctors must be motivated to uncover inherent contradictions in their

  2. Clinical privileges for laparoscopic surgery. (United States)

    Albrink, M H; Rosemurgy, A S


    Laparoscopic cholecystectomy has undergone an explosive growth. Its benefits to patients--shortened recovery time and less pain--became immediately obvious. The procedure's development and adaptation have largely been devised and implemented by ingenious and creative private practitioners, not the typical mode of introduction. Most or many new procedures in the past evolved from academic institutions after laboratory and then clinical trials. With rapid development and acceptance has come an additional new burden among medical practitioners: credentialing and granting clinical privileges.

  3. Getting fit for practice: an innovative paediatric clinical placement provided physiotherapy students opportunities for skill development. (United States)

    Shields, Nora; Bruder, Andrea; Taylor, Nicholas F; Angelo, Tom


    Negative attitudes to disability among physiotherapy students in paediatric placements might be addressed by providing clinical placement opportunities for students early in their course. The aim of this qualitative research study was to explore what physiotherapy students reported learning from an innovative paediatric placement option. Qualitative research with in-depth interviews. Seventeen first and second year physiotherapy students (15 women, 2 men; mean age 19.9 (SD 1.4) years) who took part in the clinical education experience. The experience comprised a student-led progressive resistance training programme performed twice a week for 10 weeks at a community gymnasium with an adolescent with Down syndrome. In-depth interviews were completed after the 10-week programme and were audio-recorded, transcribed verbatim and independently coded by two researchers. Data were analysed using thematic analysis. Two themes emerged from the data, one about being a student mentor and the second about skill development and application. The physiotherapy students indicated the programme was a challenging yet rewarding experience, and that they gained an increased appreciation of disability. They reported developing and applying a range of communication, professional and physiotherapy specific skills. The results suggest that the clinical experience provided physiotherapy students with opportunities to learn clinical skills, generic professional skills, and better understand disability in young people. Many of the learning outcomes identified by the participating students align with desired graduate capabilities and required professional competencies. Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  4. Paediatric Obsessive-Compulsive Disorder and Depressive Symptoms: Clinical Correlates and CBT Treatment Outcomes. (United States)

    Brown, H M; Lester, K J; Jassi, A; Heyman, I; Krebs, G


    Depression frequently co-occurs with paediatric obsessive-compulsive disorder (OCD), yet the clinical correlates and impact of depression on CBT outcomes remain unclear. The prevalence and clinical correlates of depression were examined in a paediatric specialist OCD-clinic sample (N = 295; Mean = 15 [7 - 18] years, 42 % female), using both dimensional (Beck Depression Inventory-youth; n = 261) and diagnostic (Development and Wellbeing Assessment; n = 127) measures of depression. The impact of depressive symptoms and suspected disorders on post-treatment OCD severity was examined in a sub-sample who received CBT, with or without SSRI medication (N = 100). Fifty-one per-cent of patients reported moderately or extremely elevated depressive symptoms and 26 % (95 % CI: 18 - 34) met criteria for a suspected depressive disorder. Depressive symptoms and depressive disorders were associated with worse OCD symptom severity and global functioning prior to CBT. Individuals with depression were more likely to be female, have had a psychiatric inpatient admission and less likely to be attending school (ps depressive symptom severity significantly decreased after CBT. Depressive symptoms and depressive disorders predicted worse post-treatment OCD severity (βs = 0.19 and 0.26, ps Depression is common in paediatric OCD and is associated with more severe OCD and poorer functioning. However, depression severity decreases over the course of CBT for OCD and is not independently associated with worse outcomes, supporting the recommendation for treatment as usual in the presence of depressive symptoms.

  5. Rapid versus standard intravenous rehydration in paediatric gastroenteritis: pragmatic blinded randomised clinical trial (United States)

    Parkin, Patricia C; Willan, Andrew R; Schuh, Suzanne


    Objective To determine if rapid rather than standard intravenous rehydration results in improved hydration and clinical outcomes when administered to children with gastroenteritis. Design Single centre, two arm, parallel randomised pragmatic controlled trial. Blocked randomisation stratified by site. Participants, caregivers, outcome assessors, investigators, and statisticians were blinded to the treatment assignment. Setting Paediatric emergency department in a tertiary care centre in Toronto, Canada. Participants 226 children aged 3 months to 11 years; complete follow-up was obtained on 223 (99%). Eligible children were aged over 90 days, had a diagnosis of dehydration secondary to gastroenteritis, had not responded to oral rehydration, and had been prescribed intravenous rehydration. Children were excluded if they weighed less than 5 kg or more than 33 kg, required fluid restriction, had a suspected surgical condition, or had an insurmountable language barrier. Children were also excluded if they had a history of a chronic systemic disease, abdominal surgery, bilious or bloody vomit, hypotension, or hypoglycaemia or hyperglycaemia. Interventions Rapid (60 mL/kg) or standard (20 mL/kg) rehydration with 0.9% saline over an hour; subsequent fluids administered according to protocol. Main outcome measures Primary outcome: clinical rehydration, assessed with a validated scale, two hours after the start of treatment. Secondary outcomes: prolonged treatment, mean clinical dehydration scores over the four hour study period, time to discharge, repeat visits to emergency department, adequate oral intake, and physician’s comfort with discharge. Data from all randomised patients were included in an intention to treat analysis. Results 114 patients were randomised to rapid rehydration and 112 to standard. One child was withdrawn because of severe hyponatraemia at baseline. There was no evidence of a difference between the rapid and standard rehydration groups in the

  6. Implementing video cases in clinical paediatric teaching increases medical students' self-assessed confidence

    DEFF Research Database (Denmark)

    Malon, Michelle; Cortes, Dina; Andersen, Jesper


    INTRODUCTION: Use of video cases in clinical education is rarely used systematically. MATERIAL AND METHODS: Medical students (n = 127) reported by questionnaire whether they had or had not seen a bedside case of each of 22 specific clinical conditions during their five-week clinical course...... the intervention, this share was 75% (218/289) (p = 0.06). Furthermore, internal as well as external examiners found video cases valuable, but the use of videos did not change the average examination grade. CONCLUSION: A video case supplement to teaching in clinical paediatrics was considered to be of value...... for teaching. We were successful in establishing an educational resource that students considered useful. Internal and external examiners found that a short video case was a valuable supplementary tool during the oral examination. FUNDING: The University of Copenhagen funded the study. TRIAL REGISTRATION...

  7. [The Use of the Objective Structured Clinical Examination for Paediatric residents in the City of Buenos Aires]. (United States)

    Hamui, Magalí; Ferreira, Juan Pablo; Paganini, Agustina; Torres, Fernando; Ossorio, María Fabiana; Yulitta, Horacio; Eiguchi, Kumiko; Ferrero, Fernando


    The Objective Structured Clinical Examination (OSCE) is considered the reference standard for competence evaluation, but its use in Latin America is limited. The City of Buenos Aires Government (CBAG) administers a Paediatric residency system that includes 400 residents distributed in 13 hospitals, sharing an admission system and education program. We aim to describe the experience of administering an OSCE for evaluating all the Paediatric residents of the CBAG. Descriptive study, including all paediatric residents of the CBAG, belonging to 13 hospitals (2 paediatric and 11 general), ending their first year of training. The OSCE included 10 stations. Eighty-five residents participated in the OSCE, and 88.2% (95% CI 79.7-93.5) passed the examination. There were no significant differences in the pass rate between residents from paediatric hospitals and from general hospitals (89.5 vs. 85.7%; OR=1.4; 95% CI 0.4-5.5; P=.8). In 2015, the OSCE was administered to all paediatric residents of the CBAG for the first time. This experience allowed identifying weaknesses in the education system, in order to develop strategies to overcome them. Copyright © 2016 Sociedad Chilena de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.


    Directory of Open Access Journals (Sweden)

    Revi N


    Full Text Available AIM Preoperative anxiety is one of the most common problems faced by anyone practising paediatric anaesthesia. Various drugs have been used in various routes to get a calm but cooperative child before induction of anaesthesia. Midazolam and dexmedetomidine have already proved their value in paediatric premedication. This study was conducted to compare the effects of these two drugs given intranasally. MATERIALS AND METHODS 100 children falling under the inclusion criteria were assigned to groups of 50 each. They received either intranasal midazolam 0.2 mg/kg (group M or intranasal dexmedetomidine 2 mcg/kg (Group D as premedication. They were compared with regards to the sedation status, anxiety levels and cardiovascular status every 10 minutes, at parental separation and at face mask application. RESULTS The mean sedation score obtained at all-time intervals, at parental separation and more importantly at mask induction were much lower for the midazolam group compared to the dexmedetomidine group. The mean anxiety levels, in general, were lower in the midazolam group, but they attained statistical significance only at 10 minutes and at mask induction. The heart rate measured up to 20 minutes after drug administration did not show much difference between both groups, but at 30 minutes, 40 minutes and at parental separation, heart rate was found to be lower in the dexmedetomidine group. CONCLUSION Intranasal dexmedetomidine and intranasal midazolam are equally effective in providing satisfactory parental separation, but intranasal midazolam produced superior conditions for mask acceptance than intranasal dexmedetomidine.

  9. NIHR Clinical Research Networks: what they do and how they help paediatric research. (United States)

    Lythgoe, Hanna; Price, Victoria; Poustie, Vanessa; Attar, Sabah; Hawcutt, Daniel; Preston, Jennifer; Beresford, Michael W


    This review provides paediatricians with an update on the new structure of the National Institute for Health Research's (NIHR) Clinical Research Network (CRN): Children and its role within the wider NIHR infrastructure. The network supports delivery of high-quality research within the NHS in England and supports researchers, through provision of staff and resources, with feasibility, site set-up, patient recruitment and study management. Since 2013, over 80% of commercial contract studies running within the UK sat within the UKCRN Portfolio. Of the diverse, increasing portfolio of studies supported by the network, many studies are interventional, with 33% being randomised controlled studies. Recruitment to studies supported by the network through the Children's Portfolio has consistently improved. Over 200 000 participants have been recruited to the Children's Portfolio studies to date, and there are currently approximately 500 studies open to recruitment. The CRN: Children has successfully involved patients and the public in all aspects of study design and delivery, including through the work of Generation R. Challenges remain in conducting paediatric research and the network is committed to supporting Children's research and further building on its achievements to date. Education and engagement of paediatricians within the network and research is important to further improving quality and delivery of paediatric research. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  10. Ex-vivo response to blood products and haemostatic agents after paediatric cardiac surgery

    DEFF Research Database (Denmark)

    Hvas, Anne-Mette; Andreasen, Jo B; Christiansen, Kirsten


    cardiac surgery. The haemostatic potential of various factor concentrates (fibrinogen concentrate, recombinant factor VIIa and factor XIII), fresh frozen plasma (FFP), pooled platelets and tranexamic acid was investigated. After surgery, the coagulation profiles revealed significantly prolonged clotting...... of fibrinogen concentrate, FFP or tranexamic acid improved clot stability significantly. Whole blood coagulation was significantly impaired after cardiac surgery in children. Ex-vivo studies showed a total reversal of the coagulopathy after addition of pooled platelets and significantly improved clot stability...... after addition of fibrinogen concentrate, FFP and tranexamic acid, respectively....

  11. Clinical assessment and treatment in paediatric wards in the north-east of the United Republic of Tanzania

    DEFF Research Database (Denmark)

    Reyburn, Hugh; Mwakasungula, Emmanuel; Chonya, Semkini


    ; appropriate feeds were not present in any of the hospitals. A diagnosis of HIV-AIDS was made in only two cases while approximately 5% children admitted were expected to be infected with HIV in this area. CONCLUSION: Clinical assessment of children admitted to paediatric wards is disturbingly poor...

  12. Prophylactic levosimendan for the prevention of low cardiac output syndrome and mortality in paediatric patients undergoing surgery for congenital heart disease. (United States)

    Hummel, Johanna; Rücker, Gerta; Stiller, Brigitte


    Low cardiac output syndrome remains a serious complication, and accounts for substantial morbidity and mortality in the postoperative course of paediatric patients undergoing surgery for congenital heart disease. Standard prophylactic and therapeutic strategies for low cardiac output syndrome are based mainly on catecholamines, which are effective drugs, but have considerable side effects. Levosimendan, a calcium sensitiser, enhances the myocardial function by generating more energy-efficient myocardial contractility than achieved via adrenergic stimulation with catecholamines. Thus potentially, levosimendan is a beneficial alternative to standard medication for the prevention of low cardiac output syndrome in paediatric patients after open heart surgery. To review the efficacy and safety of the postoperative prophylactic use of levosimendan for the prevention of low cardiac output syndrome and mortality in paediatric patients undergoing surgery for congenital heart disease. We identified trials via systematic searches of CENTRAL, MEDLINE, Embase, and Web of Science, as well as clinical trial registries, in June 2016. Reference lists from primary studies and review articles were checked for additional references. We only included randomised controlled trials (RCT) in our analysis that compared prophylactic levosimendan with standard medication or placebo, in infants and children up to 18 years of age, who were undergoing surgery for congenital heart disease. Two review authors independently extracted data and assessed risk of bias according to a pre-defined protocol. We obtained additional information from all but one of the study authors of the included studies. We used the five GRADE considerations (study limitations, consistency of effect, imprecision, indirectness, and publication bias) to assess the quality of evidence from the studies that contributed data to the meta-analyses for the prespecified outcomes. We created a 'Summary of findings' table to

  13. Improving clinical handover in a paediatric ward: implications for nursing management. (United States)

    Mannix, Trudi; Parry, Yvonne; Roderick, Allison


    To describe how nursing staff in a paediatric ward improved the conduct of clinical handover, using a practise development approach. ISBAR (Identify, Situation, Background, Assessment and Recommendation) is a mnemonic tool to aid the safe transfer of patient information in clinical handover. The nurses identified the need to improve the use of ISBAR, and other issues related to handover that could compromise patient safety and constrain family-centred care. Sixty-one percent of nurses on the ward contributed to issue identification and the design of the educational material, including a set of written and video resources and incorporating the role of a handover coach. Staff performance was evaluated before and after access to the resources using self-administered Likert scales, observation and a focus group. After the intervention, there was a stronger relationship between the participants' understanding of ISBAR and their application of it in handover. Further, there were statistically significant increases in improved handover practises, including family inclusion and safety checks. A practise development approach is useful in the provision of education to guide clinical performance in patient handover. Nurse managers can use this approach to empower their staff to make positive changes to practise. © 2017 John Wiley & Sons Ltd.

  14. [Impact of digital technology on clinical practices: perspectives from surgery]. (United States)

    Zhang, Y; Liu, X J


    Digital medical technologies or computer aided medical procedures, refer to imaging, 3D reconstruction, virtual design, 3D printing, navigation guided surgery and robotic assisted surgery techniques. These techniques are integrated into conventional surgical procedures to create new clinical protocols that are known as "digital surgical techniques". Conventional health care is characterized by subjective experiences, while digital medical technologies bring quantifiable information, transferable data, repeatable methods and predictable outcomes into clinical practices. Being integrated into clinical practice, digital techniques facilitate surgical care by improving outcomes and reducing risks. Digital techniques are becoming increasingly popular in trauma surgery, orthopedics, neurosurgery, plastic and reconstructive surgery, imaging and anatomic sciences. Robotic assisted surgery is also evolving and being applied in general surgery, cardiovascular surgery and orthopedic surgery. Rapid development of digital medical technologies is changing healthcare and clinical practices. It is therefore important for all clinicians to purposefully adapt to these technologies and improve their clinical outcomes.

  15. Dosimetric Comparison and Potential for Improved Clinical Outcomes of Paediatric CNS Patients Treated with Protons or IMRT

    Energy Technology Data Exchange (ETDEWEB)

    Armoogum, Kris S., E-mail: [Department of Radiotherapy Physics, Royal Derby Hospital, Derby Hospitals NHS Foundation Trust, Uttoxeter Road, Derby DE22 3NE (United Kingdom); Thorp, Nicola [The Clatterbridge Cancer Centre NHS Foundation Trust, Clatterbridge Road, Bebington, Wirral CH63 4JY (United Kingdom)


    Background: We compare clinical outcomes of paediatric patients with CNS tumours treated with protons or IMRT. CNS tumours form the second most common group of cancers in children. Radiotherapy plays a major role in the treatment of many of these patients but also contributes to late side effects in long term survivors. Radiation dose inevitably deposited in healthy tissues outside the clinical target has been linked to detrimental late effects such as neurocognitive, behavioural and vascular effects in addition to endocrine abnormalities and second tumours. Methods: A literature search was performed using keywords: protons, IMRT, CNS and paediatric. Of 189 papers retrieved, 10 were deemed relevant based on title and abstract screening. All papers directly compared outcomes from protons with photons, five papers included medulloblastoma, four papers each included craniopharyngioma and low grade gliomas and three papers included ependymoma. Results: This review found that while proton beam therapy offered similar clinical target coverage, there was a demonstrable reduction in integral dose to normal structures. Conclusions: This in turn suggests the potential for superior long term outcomes for paediatric patients with CNS tumours both in terms of radiogenic second cancers and out-of-field adverse effects.

  16. Dosimetric Comparison and Potential for Improved Clinical Outcomes of Paediatric CNS Patients Treated with Protons or IMRT

    Directory of Open Access Journals (Sweden)

    Kris S. Armoogum


    Full Text Available Background: We compare clinical outcomes of paediatric patients with CNS tumours treated with protons or IMRT. CNS tumours form the second most common group of cancers in children. Radiotherapy plays a major role in the treatment of many of these patients but also contributes to late side effects in long term survivors. Radiation dose inevitably deposited in healthy tissues outside the clinical target has been linked to detrimental late effects such as neurocognitive, behavioural and vascular effects in addition to endocrine abnormalities and second tumours. Methods: A literature search was performed using keywords: protons, IMRT, CNS and paediatric. Of 189 papers retrieved, 10 were deemed relevant based on title and abstract screening. All papers directly compared outcomes from protons with photons, five papers included medulloblastoma, four papers each included craniopharyngioma and low grade gliomas and three papers included ependymoma. Results: This review found that while proton beam therapy offered similar clinical target coverage, there was a demonstrable reduction in integral dose to normal structures. Conclusions: This in turn suggests the potential for superior long term outcomes for paediatric patients with CNS tumours both in terms of radiogenic second cancers and out-of-field adverse effects.

  17. Clinical validation of a dose reduction study in paediatric abdomen MSCT scanning

    International Nuclear Information System (INIS)

    Ciccarone, A.; Fonda, C.; Zatelli, Giovanna; Mazzocchi, S.


    Full text: In our previous work an individual dose adaptation in abdomen of paediatric patients has been showed at the Meyer children hospital of Florence. For each kV really feasible in our MSCT scanner, a table of mAs versus abdomen thickness and width ratio has been developed only on the basis of water cylinder phantoms. The choice of the water arise by the fact that in pediatric patient the quantity of water inside the body is major than that of adult. In this way a reduction dose has showed with respect to the ordinary paediatric scanning protocol in use before and the same image quality has been preserved in the case of an optimized CT scanning technique of a standard adult patient of height 175 cm and weight 70 kg. However these results were only theoretical because relied on water phantoms. Now this work concerns the clinical validation of our dose reduction study on phantoms. So 50 examinations were acquired with the dose reduction scanning technique and scored randomly, without knowing weight and height of patient by three radiologists. These scores were compared with that of other 50 abdomen examination before dose reduction study. The scores refers to the noise perceived by radiologist and to the diagnostic quality of radiograph. As last, a score on the low contrast tissue separation between muscle and fat and a score on visibility of structure therein have been asked to the radiologists. The same work has concerned the abdomen examinations with iodine contrast medium. In this study the score of each radiographs has been catalogued in four range of age, 0 - 1; 1 - 3; 3 - 8; 8 - 13 years. Aligned rank and Wilcoxon's signed rank tests were used for statistical analyses. The table of modulating mAs with respect to the size of patient obtained with only water phantom study has been revised so that none reduced detection in low-visibility structures like fat or muscle or liver was evident. Nevertheless a reduction in CTDI of 30 % has been reached in our new

  18. Clinical and muscle biopsy findings in Norwegian paediatric patients with limb girdle muscular dystrophy 2I. (United States)

    Rasmussen, Magnhild; Scheie, David; Breivik, Noralv; Mork, Marit; Lindal, Sigurd


    To describe patients diagnosed with limb girdle muscular dystrophy 2I (LGMD2I) in our paediatric departments between 2004 and 2012. The hospital charts of 17 patients presenting for evaluation at a mean age of 7.8 years (range 1-13 years) were retrospectively reviewed. With one exception, all patients were homozygous for the common mutation c.826C>A in the FKRP gene. Three patients experienced transient pronounced weakness as toddlers. Fatigue and muscle pain were most prominent, weakness less so, in children presenting at an older age. The degree of severity varied substantially. In certain cases, increased creatine kinase was an incidental finding. All walked independently by 18 months. When last evaluated at a mean age of 14.3 years (range 3.5-18 years), five patients were part-time wheelchair users. One patient was then treated for a cardiomyopathy. Creatine kinase was consistently increased, except presymptomatic in one patient. Muscle biopsies showed focal acute and chronic myopathic changes and pathological expression of α-dystroglycan. No consistent relationship between clinical function and the degree of morphological pathology was found. LGMD2I is a relevant differential diagnosis when creatine kinase is increased in children presenting with fatigue, muscle pain and sometimes weakness. ©2014 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  19. Pain and nurses' emotion work in a paediatric clinic: treatment procedures and nurse-child alignments. (United States)

    Rindstedt, Camilla


    In the treatment of cancer in children, treatment procedures have been reported to be one of the most feared elements, as more painful than the illness as such. This study draws on a video ethnography of routine needle procedure events, as part of fieldwork at a paediatric oncology clinic documenting everyday treatment negotiations between nurses and young children. On the basis of detailed transcriptions of verbal and nonverbal staff-child interaction, the analyses focus on ways in which pain and anxiety can be seen as phenomena that are partly contingent on nurses' emotion work. The school-age children did not display fear. In the preschool group, though, pain and fear seemed to be phenomena that were greatly reduced through nurses' emotion work. This study focuses on three preschoolers facing potentially painful treatment, showing how the nurses engaged in massive emotion work with the children, through online commentaries, interactive formats (delegation of tasks, consent sequences, collaborative 'we'-formats), as well as solidarity-oriented moves (such as praise and endearment terms). Even a young toddler would handle the distress of needle procedures, when interacting with an inventive nurse who mobilized child participation through skilful emotion work.

  20. Clinician's gaze behaviour in simulated paediatric emergencies. (United States)

    McNaughten, Ben; Hart, Caroline; Gallagher, Stephen; Junk, Carol; Coulter, Patricia; Thompson, Andrew; Bourke, Thomas


    Differences in the gaze behaviour of experts and novices are described in aviation and surgery. This study sought to describe the gaze behaviour of clinicians from different training backgrounds during a simulated paediatric emergency. Clinicians from four clinical areas undertook a simulated emergency. Participants wore SMI (SensoMotoric Instruments) eye tracking glasses. We measured the fixation count and dwell time on predefined areas of interest and the time taken to key clinical interventions. Paediatric intensive care unit (PICU) consultants performed best and focused longer on the chest and airway. Paediatric consultants and trainees spent longer looking at the defibrillator and algorithm (51 180 ms and 50 551 ms, respectively) than the PICU and paediatric emergency medicine consultants. This study is the first to describe differences in the gaze behaviour between experts and novices in a resuscitation. They mirror those described in aviation and surgery. Further research is needed to evaluate the potential use of eye tracking as an educational tool. © 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.

  1. Clinical aspects of paediatric visceral leishmaniasis in North-west Ethiopia. (United States)

    Diro, Ermias; Lynen, Lutgarde; Gebregziabiher, Berhane; Assefa, Abraham; Lakew, Wubishet; Belew, Zewdu; Hailu, Asrat; Boelaert, Marleen; van Griensven, Johan


    Visceral leishmaniasis (VL) in north-west Ethiopia is causing an overwhelming case load among adult migrant workers that masked the disease burden in children. This study describes the clinical profile and explores comorbidities in paediatric VL patients. A prospective study at two hospitals in this region (Gondar and Humera) was conducted in a year period, 2011-2012. The clinical manifestations and comorbidities such as malnutrition, intestinal parasitosis and vitamin D deficiency and HIV infection were assessed, and treatment outcomes noted. A total of 122 children with VL were detected during the study period with median age of 8.5 years (IQR 5-12 years); 23% were under 5 years. Eighty-five (69.7%) cases were male. The clinical manifestations were similar to the adult patients. High rates of malnutrition, intestinal parasitosis (47.5%) and hypovitaminosis D (56.4%) were detected. The proportion of stunting and wasting was 63% and 22.2% in children aged under five years, and 50.5% and 75.9% in 5-year and older children, respectively, using WHO standard growth curves. Only one child had HIV infection. In 95% of the cases, sodium stibogluconate (20 mg/kg/day for 30 days) was used for treatment. The treatment success rate at end of therapy was 98.3%, but the definitive outcome at 6 months could not be determined because of a high loss to follow-up (80.2%). While HIV co-infection was rare, malnutrition, intestinal parasitosis and vitamin D deficiency were frequent indicating the need for further research on their role in the pathophysiology. Meanwhile, systematic assessment and management of malnutrition and intestinal parasitosis in VL programmes is recommended. © 2014 John Wiley & Sons Ltd.

  2. The measurement of health-related quality of life (QOL in paediatric clinical trials: a systematic review

    Directory of Open Access Journals (Sweden)

    Eiser Christine


    Full Text Available Abstract Background The goal of much care in chronic childhood illness is to improve quality of life (QOL. However, surveys suggest QOL measures are not routinely included. In addition, there is little consensus about the quality of many QOL measures. Objectives To determine the extent to which quality of life (QOL measures are used in paediatric clinical trials and evaluate the quality of measures used. Design Systematic literature review. Review Methods Included paediatric trials published in English between 1994 and 2003 involving children and adolescents up to the age of 20 years, and use of a standardised QOL measure. Data Sources included MEDLINE, CINAHL, EMB Reviews, AMED, BNI, PSYCHINFO, the Cochrane library, Internet, and reference lists from review articles. Results We identified 18 trials including assessment of QOL (4 Asthma, 4 Rhinitis, 2 Dermatitis, and single studies of Eczema, Cystic fibrosis, Otis media, Amblyopia, Diabetes, Obesity associated with a brain tumour, Idiopathic short stature, and Congenital agranulocytosis. In three trials, parents rated their own QOL but not their child's. Fourteen different QOL measures were used but only two fulfilled our minimal defined criteria for quality. Conclusions This review confirms previous reports of limited use of QOL measures in paediatric clinical trials. Our review provides information about availability and quality of measures which will be of especial value to trial developers.

  3. Quality and clinical supply considerations of Paediatric Investigation Plans for IV preparations-A case study with the FP7 CloSed project. (United States)

    Hanning, Sara M; Orlu Gul, Mine; Winslade, Jackie; Baarslag, Manuel A; Neubert, Antje; Tuleu, Catherine


    A Paediatric Investigation Plan (PIP) is a development plan that aims to ensure that sufficient data are obtained through studies in paediatrics to support the generation of marketing authorisation of medicines for children. This paper highlights some practical considerations and challenges with respect to PIP submissions and paediatric clinical trials during the pharmaceutical development phase, using the FP7-funded Clonidine for Sedation of Paediatric Patients in the Intensive Care Unit (CloSed) project as a case study. Examples discussed include challenges and considerations regarding formulation development, blinding and randomisation, product labelling and shipment and clinical trial requirements versus requirements for marketing authorisation. A significant quantity of information is required for PIP submissions and it is hoped that future applicants may benefit from an insight into some critical considerations and challenges faced in the CloSed project. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. [Current situation of the organisation, resources and activity in paediatric cardiology in Spain]. (United States)

    Sánchez Ferrer, Francisco; Castro García, Francisco José; Pérez-Lescure Picarzo, Javier; Roses Noguer, Ferrán; Centeno Malfaz, Fernándo; Grima Murcia, María Dolores; Brotons, Dimpna Albert


    The results are presented on the «current situation of the organisation, resources and activity in paediatric cardiology in Spain». It was promoted by the Spanish Society of Paediatric Cardiology and Congenital Heart disease. An analysis was carried out on the results obtained from a specifically designed questionnaire, prepared by the Spanish Society of Paediatric Cardiology and Congenital Heart disease, that was sent to all hospitals around the country that offer the speciality of paediatric cardiology. A total of 86 questionnaires were obtained, including 14 hospitals that perform cardiac surgery on children. A total of 190 paediatric cardiology consultants, 40 cardiac surgeons, and 27 middle grade doctors performing their paediatric residency (MIR program) were identified. All hospitals had adequate equipment to perform an optimal initial evaluation of any child with a possible cardiac abnormality, but only tertiary centres could perform complex diagnostic procedures, interventional cardiology, and cardiac surgery. In almost all units around the country, paediatric cardiology consultants were responsible for outpatient clinics and hospital admissions, whereas foetal cardiology units were still mainly managed by obstetricians. The number of diagnostic and therapeutic procedures was similar to those reported in the first survey, except for a slight decrease in the total number of closed cardiac surgery procedures, and a proportional increase in the number of therapeutic catheterisations. Paediatric Cardiology in Spain is performed by paediatric cardiology consultants that were trained initially as general paediatricians, and then completed a paediatric cardiology training period. Almost all units have adequate means for diagnosis and treatment. Efforts should be directed to create a national registry that would not only allow a prospective quantification of diagnostic and therapeutic procedures, but also focus on their clinical outcomes. Copyright © 2018

  5. Androgen insensitivity syndrome: Risk of malignancy and timing of surgery in a paediatric and adolescent population

    Directory of Open Access Journals (Sweden)

    Dragan Kravarusic


    Full Text Available Background: Management of female phenotype XY disorders poses a series of problems for the treating clinician. Even after a series of investigations and imaging modalities, there are lingering doubts about the exact nature of the disease and the correct management option. Optimal timing and necessity for removal of their testes have been a debated issue by physicians. There is a generally accepted opinion among physicians that the risk of malignancy in androgen insensitivity syndrome (AIS is considerably lower than with other intersex disorders and occurs at a later age. Objective: The highlight of this presentation is to reinforce the value of laparoscopic gonadectomy in management of AIS in correlation with data suggesting higher risk of malignancy. Patients and Methods: A retrospective review of 11 phenotypic females with XY karyotype was carried out. The patients were evaluated by a diagnostic protocol which included clinical, hormonal, sonographic and cytogenetic examinations. Patients/parents were counselled by the team concerning the different treatment modalities and contrary to the assigned gender, laparoscopy was offered to them. Uneventful bilateral gonadectomy was performed in all the patients and gonads submitted for histopathological examination. Results: A total of 11 patients (mean age, 10.4 ΁ 4.1 years, including six with complete AIS and five with partial AIS (PAIS were reviewed. In two patients with PAIS (18.1%, histopathology revealed malignancy (bilateral seminoma and gonadoblastoma and in an additional patient, a benign hamartoma was found. Literature evidence suggests that AIS female phenotype patients retaining their testes through puberty have a 5% chance for developing malignant tumours. Reviewing our results in correlation with literature, we found that PAIS patients may harbour a higher risk of malignancy. Conclusions: In complementation to hormonal tests and cytogenetic techniques, laparoscopic gonadectomy is

  6. Regulation (EC No 1901/2006 on medicinal products for paediatric use & clinical research in vulnerable populations

    Directory of Open Access Journals (Sweden)

    Lehmann Birka


    Full Text Available Abstract Before any medicinal product is authorised for use in adults, it must undergo extensive pharmaceutical consistency and stability tests, toxicological tests and clinical trials to ensure that it is of high quality, safe and effective. The same approach may not always be applied to medicinal products used to treat children. Studies showed that over 50% of the medicinal products used in children may not have been tested for use in this age group. The absence of suitable authorised medicinal products to treat conditions in children results from the fact that pharmaceutical companies do not adapt medicinal products to the needs of the paediatric population. This leaves health care professionals with no alternative other than to use medicinal products "off-label" and to use unauthorised products with the associated risks of inefficacy and/or adverse reactions. The Regulation (EC No 1901/2006 sets up a system of requirements, rewards and incentives, together with horizontal measures, to ensure that medicinal products are researched, developed and authorised to meet the therapeutic needs of children. The Regulation is addressed to: 1. The pharmaceutical industry by setting out the legal framework for receiving rewards and incentives by conducting clinical trials in the paediatric population. 2. The Member States to set out to support research into, and the development and availability of, medicinal products for paediatric use. 3. The Community as funds for research into medicinal products for the paediatric population shall be provided for in the Community budget in order to support studies relating to medicinal products or active substances not covered by a patent or a supplementary protection certificate. The legal framework for conducting clinical trials, including children/minors, is set up in Directive 2001/20/EC, the Clinical Trials Directive (CTD, for the European Union (EU. The CTD establishes specific provisions regarding conduct of

  7. Paediatric renal length measurements from ultrasound and DMSA scans: does clinical practice reflect theoretical normal values?

    International Nuclear Information System (INIS)

    Que, L.; Rutland, M.D.; Hassan, I.M.


    Full text: Renal length measurement is a routine part of ultrasound examination in children and those results are plotted on a normogram style graph, so that each child's results are compared to a normal range (mean ± 2 S.D.). Renal length measurements from the posterior oblique views of dimercaptosuccinic acid (DMSA) scans in our department have not always correlated well with the ultrasound measurements on the same patients. Renal lengths from the DMSA scans of 120 patients with apparently normal kidneys were recorded and used to generate a normogram of renal length at different ages (0.5-7 years). This DMSA normogram was compared to the ultrasound (US) normogram used in the Paediatric Radiology Department, and it showed slight differences in renal lengths (3-8 mm), but that the US normogram had smaller coefficients of variation (US = 6.6%, NM 8.3%), implying a 'tighter' normal range. 39 of these patients had DMSA and ultrasound measurements of renal length within 3 months, and these were studied first by calculating the mean and CV values for different age groups, and then by plotting individual renal lengths on the appropriate normograms. The measured data produced much greater variability in the ultrasound measurements than the DTPA measurements, and the individual points produced 4/78 (5.1%) abnormal results for DMSA, but 21/78 (26.9%) abnormal results for ultrasound. Thus, in routine clinical use, using patients with apparently normal kidneys, ultrasound was unable to match the 'normal range' set by their current normogram, but the nuclear medicine showed 5.1% of values outside the normal (DMSA) range, which was completely appropriate for a range of ± 2 standard deviations

  8. [Vitreoretinal outpatient surgery: clinical and financial considerations]. (United States)

    Creuzot-Garcher, C; Aubé, H; Candé, F; Dupont, G; Guillaubey, A; Malvitte, L; Arnavielle, S; Bron, A


    Vitreoretinal surgery has benefited from great advances opening the opportunity for outpatient management. We report on the 6-month experience of outpatient surgery for vitreoretinal diseases. From November 2007 to April 2008, 270 patients benefited from a vitreoretinal surgery, with 173 retinal detachments, 63 epiretinal membranes, and 34 other procedures. Only 8.5% (n=23) of the patients had to stay at the hospital one or two nights. The main reasons were the distance from the hospital and surgery on a single-eye patient. The questionnaire given after the surgery showed that almost all the patients were satisfied with the outpatient setting. In contrast, the financial results showed a loss of income of around 400,000 euros due to the low level of payment of outpatient surgery in France by the national health insurance system. Vitreoretinal surgery can be achieved in outpatient surgery with an improvement in the information given to the patients and the overall organization of the hospitalization. However, the current income provided with vitreoretinal outpatient surgery is highly disadvantageous in France, preventing this method from being generalized.

  9. 2016 American College of Rheumatology/European League Against Rheumatism Criteria for Minimal, Moderate, and Major Clinical Response in Juvenile Dermatomyositis An International Myositis Assessment and Clinical Studies Group/Paediatric Rheumatology International Trials Organisation Collaborative Initiative

    NARCIS (Netherlands)

    Rider, Lisa G.; Aggarwal, Rohit; Pistorio, Angela; Bayat, Nastaran; Erman, Brian; Feldman, Brian M.; Huber, Adam M.; Cimaz, Rolando; Cuttica, Rubén J.; de Oliveira, Sheila Knupp; Lindsley, Carol B.; Pilkington, Clarissa A.; Punaro, Marilynn; Ravelli, Angelo; Reed, Ann M.; Rouster-Stevens, Kelly; van Royen-Kerkhof, Annet; Dressler, Frank; Magalhaes, Claudia Saad; Constantin, Tamás; Davidson, Joyce E.; Magnusson, Bo; Russo, Ricardo; Villa, Luca; Rinaldi, Mariangela; Rockette, Howard; Lachenbruch, Peter A.; Miller, Frederick W.; Vencovsky, Jiri; Ruperto, Nicolino; Hansen, Paul; Apaz, Maria; Bowyer, Suzanne; Curran, Megan; Davidson, Joyce; Griffin, Thomas; Huber, Adam H.; Jones, Olcay; Kim, Susan; Lang, Bianca; Lindsley, Carol; Lovell, Daniel; Saad Magalhaes, Claudia; Pachman, Lauren M.; Pilkington, Clarissa; Ponyi, Andrea; Quartier, Pierre; Ramanan, Athimalaipet V.; Reed, Ann; Rennebohm, Robert


    Objective. To develop response criteria for juvenile dermatomyositis (DM). Methods. We analyzed the performance of 312 definitions that used core set measures from either the International Myositis Assessment and Clinical Studies Group (IMACS) or the Paediatric Rheumatology International Trials

  10. 2016 American College of Rheumatology/European League Against Rheumatism Criteria for Minimal, Moderate, and Major Clinical Response in Juvenile Dermatomyositis : An International Myositis Assessment and Clinical Studies Group/Paediatric Rheumatology International Trials Organisation Collaborative Initiative

    NARCIS (Netherlands)

    Rider, Lisa G.; Aggarwal, Rohit; Pistorio, Angela; Bayat, Nastaran; Erman, Brian; Feldman, Brian M.; Huber, Adam M.; Cimaz, Rolando; Cuttica, Rubén J.; De Oliveira, Sheila Knupp; Lindsley, Carol B.; Pilkington, Clarissa A.; Punaro, Marilynn; Ravelli, Angelo; Reed, Ann M.; Rouster-Stevens, Kelly; van Royen-Kerkhof, Annet; Dressler, Frank; Magalhaes, Claudia Saad; Constantin, Tamás; Davidson, Joyce E.; Magnusson, Bo; Russo, Ricardo; Villa, Luca; Rinaldi, Mariangela; Rockette, Howard; Lachenbruch, Peter A.; Miller, Frederick W.; Vencovsky, Jiri; Ruperto, Nicolino; Rider, Lisa G.; Ruperto, Nicolino; Miller, Frederick W.; Aggarwal, Rohit; Erman, Brian; Bayat, Nastaran; Pistorio, Angela; Huber, Adam M.; Feldman, Brian M.; Hansen, Paul; Rockette, Howard; Lachenbruch, Peter A.; Ruperto, Nicolino; Rider, Lisa G.; Apaz, Maria T; Bowyer, Suzanne; Cimaz, Rolando; Constantin, Tamás; Curran, Megan; Davidson, Joyce E.; Feldman, Brian M.; Griffin, Thomas; Huber, Adam H.; Jones, Olcay; Kim, Susan; Lang, Bianca; Lindsley, Carol; Lovell, Daniel J.; Saad Magalhaes, Claudia; Pachman, Lauren M.; Pilkington, Clarissa; Ponyi, Andrea; Punaro, Marilynn; Quartier, Pierre; Ramanan, Athimalaipet V; Ravelli, Angelo; Reed, Ann M.; Rennebohm, Robert; Sherry, David D.; Silva, Clovis A.; Stringer, Elizabeth; van Royen-Kerkhof, Annet; Wallace, Carol; Miller, Frederick W.; Oddis, Chester V.; Reed, Ann M.; Rider, Lisa G.; Ruperto, Nicolino; Apaz, Maria T; Avcin, Tadej; Becker, Mara; Beresford, Michael W.; Cimaz, Rolando; Constantin, Tamás; Curran, Megan; Cuttica, Ruben; Davidson, Joyce E.; Dressler, Frank; Dvergsten, Jeffrey; Feitosa de Oliveira, Sheila Knupp; Feldman, Brian M.; Leme Ferriani, Virginia Paes; Flato, Berit; Gerloni, Valeria; Griffin, Thomas; Henrickson, Michael; Hinze, Claas; Hoeltzel, Mark; Huber, Adam M.; Ibarra, Maria; Ilowite, Norman T; Imundo, Lisa; Jones, Olcay; Kim, Susan; Kingsbury, Daniel; Lang, Bianca; Lindsley, Carol; Lovell, Daniel J.; Martini, Alberto; Saad Magalhaes, Claudia; Magnusson, Bo; Maguiness, Sheilagh; Maillard, Susan; Mathiesen, Pernille; McCann, Liza J.; Nielsen, Susan; Pachman, Lauren M.; Passo, Murray; Pilkington, Clarissa; Punaro, Marilynn; Quartier, Pierre; Rabinovich, Egla; Ramanan, Athimalaipet V; Ravelli, Angelo; Reed, Ann M.; Rennebohm, Robert; Rider, Lisa G.; Rivas-Chacon, Rafael; Byun Robinson, Angela; Rouster-Stevens, Kelly; Russo, Ricardo; Rutkowska-Sak, Lidia; Sallum, Adriana; Sanner, Helga; Schmeling, Heinrike; Selcen, Duygu; Shaham, Bracha; Sherry, David D.; Silva, Clovis A.; Spencer, Charles H.; Sundel, Robert; Tardieu, Marc; Thatayatikom, Akaluck; van der Net, Janjaap; van Royen-Kerkhof, Annet; Wahezi, Dawn; Wallace, Carol; Zulian, Francesco; analysis, Conjoint; Cimaz, Rolando; Constantin, Tamás; Cuttica, Ruben; Davidson, Joyce E.; Dressler, Frank; Knupp Feitosa de Oliveira, Sheila; Feldman, Brian M.; Griffin, Thomas; Henrickson, Michael; Huber, Adam M.; Imundo, Lisa; Lang, Bianca; Lindsley, Carol; Saad Magalhaes, Claudia; Magnusson, Bo; Maillard, Susan; Pachman, Lauren M.; Passo, Murray; Pilkington, Clarissa; Punaro, Marilynn; Ravelli, Angelo; Reed, Ann M.; Rider, Lisa G.; Rouster-Stevens, Kelly; Russo, Ricardo; Shaham, Bracha; Sundel, Robert; van der Net, Janjaap; van Royen-Kerkhof, Annet; Cimaz, Rolando; Cuttica, Rubén J.; Knupp Feitosa de Oliveira, Sheila; Feldman, Brian M.; Huber, Adam M.; Lindsley, Carol B.; Pilkington, Clarissa; Punaro, Marilynn; Ravelli, Angelo; Reed, Ann M.; Rouster-Stevens, Kelly; van Royen-Kerkhof, Annet; Amato, Anthony A; Chinoy, Hector; Cooper, Robert G.; Dastmalchi, Maryam; de Visser, Marianne; Fiorentino, David; Isenberg, David; Katz, James; Mammen, Andrew; Oddis, Chester V.; Ytterberg, Steven R.


    Objective: To develop response criteria for juvenile dermatomyositis (DM). Methods: We analyzed the performance of 312 definitions that used core set measures from either the International Myositis Assessment and Clinical Studies Group (IMACS) or the Paediatric Rheumatology International Trials

  11. Provision of general paediatric surgical services in a regional hospital.

    LENUS (Irish Health Repository)

    Zgraj, O


    BACKGROUND: In Ireland, specialist paediatric surgery is carried out in paediatric hospitals in Dublin. General surgeons\\/consultants in other surgical specialities provide paediatric surgical care in regional centres. There has been a failure to train general surgeons with paediatric skills to replace these surgeons upon retirement. AIM: To assess paediatric surgical workload in one regional centre to focus the debate regarding the future provision of general paediatric surgery in Ireland. METHODS: Hospital in-patient enquiry (HIPE) system was used to identify total number of paediatric surgical admissions and procedures. Cases assessed requiring hospital transfer. RESULTS: Of 17,478 surgical patients treated, 2,584 (14.8%) were under 14 years. A total of 2,154 procedures were performed. CONCLUSION: Regional centres without dedicated paediatric surgeons deliver care to large numbers of paediatric patients. The demand for care highlights the need for formal paediatric services\\/appropriate surgical training for general surgical trainees.

  12. [Families of the economic crisis in paediatric Primary Care clinics: descriptive observational study]. (United States)

    Martín Martín, R; Sánchez Bayle, M; Gancedo García, C; Teruel de Francisco, M C; Coullaut López, A


    To study the impact of the economic crisis on the families of the children who attend Primary Health Care and its relationship with their socioeconomic status. Observational descriptive study was conducted by analysing the results of 453 questionnaires, given to the parents of children between 1 and 7 years old who attended 4 paediatric clinics in Madrid. The raw data was analysed, and comparisons between groups and multivariate analysis were performed. In the multivariate analysis, the variables related to the non-acquisition of prescribed medication are: lower income level OR=0.118, p<.0001 and lower educational level OR=0.464, p<.001; the variables related to the reduction of food expenditure are: lower income level OR=0.100, p<.0001 and a higher number of family members OR=1.308, p=.045; the variables related to anti-pneumococcal vaccination without public funding are: higher income level OR=2.170, p=.0001, higher educational level OR=1.835, p=.013, and not being an immigrant OR=0.532, p=.037. The presence of health problems from the beginning of the economic crisis is related to unemployment OR=4.079, p=.032, lower educational level R=0.678, p=.042, and income level OR=0.342, p<.0001. In all cases, the models achieved a statistical significance of p<.0001. The economic crisis has greater impact on the group with the lowest income level in all analysed variables. The lower educational level and higher number of family members has an impact on the reduction in food expenditure. The fact of being an immigrant has an impact on not receiving the anti-pneumococcal and rotavirus vaccination. Unemployment leads to an increase in health problems in the family. To sum up, the economic crisis has increased inequalities according to socioeconomic status. Copyright © 2015 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  13. Dose reduction with adaptive statistical iterative reconstruction for paediatric CT: phantom study and clinical experience on chest and abdomen CT

    Energy Technology Data Exchange (ETDEWEB)

    Gay, F.; Lasalle, S.; Neuenschwander, S.; Brisse, H.J. [Institut Curie, Imaging Department, Paris (France); Pavia, Y.; Pierrat, N. [Institut Curie, Medical Physics Department, Paris (France)


    To assess the benefit and limits of iterative reconstruction of paediatric chest and abdominal computed tomography (CT). The study compared adaptive statistical iterative reconstruction (ASIR) with filtered back projection (FBP) on 64-channel MDCT. A phantom study was first performed using variable tube potential, tube current and ASIR settings. The assessed image quality indices were the signal-to-noise ratio (SNR), the noise power spectrum, low contrast detectability (LCD) and spatial resolution. A clinical retrospective study of 26 children (M:F = 14/12, mean age: 4 years, range: 1-9 years) was secondarily performed allowing comparison of 18 chest and 14 abdominal CT pairs, one with a routine CT dose and FBP reconstruction, and the other with 30 % lower dose and 40 % ASIR reconstruction. Two radiologists independently compared the images for overall image quality, noise, sharpness and artefacts, and measured image noise. The phantom study demonstrated a significant increase in SNR without impairment of the LCD or spatial resolution, except for tube current values below 30-50 mA. On clinical images, no significant difference was observed between FBP and reduced dose ASIR images. Iterative reconstruction allows at least 30 % dose reduction in paediatric chest and abdominal CT, without impairment of image quality. (orig.)

  14. Dose reduction with adaptive statistical iterative reconstruction for paediatric CT: phantom study and clinical experience on chest and abdomen CT

    International Nuclear Information System (INIS)

    Gay, F.; Lasalle, S.; Neuenschwander, S.; Brisse, H.J.; Pavia, Y.; Pierrat, N.


    To assess the benefit and limits of iterative reconstruction of paediatric chest and abdominal computed tomography (CT). The study compared adaptive statistical iterative reconstruction (ASIR) with filtered back projection (FBP) on 64-channel MDCT. A phantom study was first performed using variable tube potential, tube current and ASIR settings. The assessed image quality indices were the signal-to-noise ratio (SNR), the noise power spectrum, low contrast detectability (LCD) and spatial resolution. A clinical retrospective study of 26 children (M:F = 14/12, mean age: 4 years, range: 1-9 years) was secondarily performed allowing comparison of 18 chest and 14 abdominal CT pairs, one with a routine CT dose and FBP reconstruction, and the other with 30 % lower dose and 40 % ASIR reconstruction. Two radiologists independently compared the images for overall image quality, noise, sharpness and artefacts, and measured image noise. The phantom study demonstrated a significant increase in SNR without impairment of the LCD or spatial resolution, except for tube current values below 30-50 mA. On clinical images, no significant difference was observed between FBP and reduced dose ASIR images. Iterative reconstruction allows at least 30 % dose reduction in paediatric chest and abdominal CT, without impairment of image quality. (orig.)

  15. Fast tracking in paediatric cardiac anaesthesia : an update.

    Directory of Open Access Journals (Sweden)

    Lake Carol


    Full Text Available A care plan in which cardiac surgical patients progress quickly through the perioperative course to hospital discharge is often referred to as a Fast Track. Such care plans have been used extensively in adult cardiac patients but are also applicable to paediatric patients. Although no randomised controlled trials are available to document a reduction in hospital costs and avoidance of iatrogenic complications with paediatric fast tracks, many healthcare administrators encourage their use. Fast Track clinical guidelines usually include same day surgery, use of short- acting anaesthetic drugs, early extubation, effective pain management, and reduced intensive care unit stays. These protocols are certainly appropriate for simple procedures such as repair of atrial or ventricular septal defects or ligation of a patent ductus arteriosus. However, many paediatric cardiac anaesthesiologists consider that all paediatric patients without significant pulmonary or residual cardiac pathology can be managed using expedited postoperative protocols. Essential components in a "fast track" protocol include use of minimally invasive surgical techniques, modified ultrafiltration during cardiopulmonary bypass, transoesophageal echocardiography to evaluate the cardiac repair, and postoperative pain control. Using such techniques, 80-90% of paediatric patients can be extubated in the operating room or within 2-4 hours postoperatively. Despite the opinions of recognised experts, an appropriately sized and powered multicentre, controlled, randomised, prospective study is still needed to conclusively document the efficiency and effectiveness of the Fast Track in paediatric cardiac patients.

  16. Ethics consultation in paediatric and adult emergency departments: an assessment of clinical, ethical, learning and resource needs. (United States)

    Colaco, Keith A; Courtright, Alanna; Andreychuk, Sandra; Frolic, Andrea; Cheng, Ji; Kam, April Jacqueline


    We sought to understand ethics and education needs of emergency nurses and physicians in paediatric and adult emergency departments (EDs) in order to build ethics capacity and provide a foundation for the development of an ethics education programme. This was a prospective cross-sectional survey of all staff nurses and physicians in three tertiary care EDs. The survey tool, called Clinical Ethics Needs Assessment Survey, was pilot tested on a similar target audience for question content and clarity. Of the 123 participants surveyed, 72% and 84% of nurses and physicians fully/somewhat agreed with an overall positive ethical climate, respectively. 69% of participants reported encountering daily or weekly ethical challenges. Participants expressed the greatest need for additional support to address moral distress (16%), conflict management with patients or families (16%) and resource issues (15%). Of the 23 reported occurrences of moral distress, 61% were associated with paediatric mental health cases. When asked how the ethics consultation service could be used in the ED, providing education to teams (42%) was the most desired method. Nurses report a greater need for ethics education and resources compared with their physician colleagues. Ethical challenges in paediatric EDs are more prevalent than adult EDs and nurses voice specific moral distress that are different than adult EDs. These results highlight the need for a suitable educational strategy, which can be developed in collaboration with the leadership of each ED and team of hospital ethicists. © 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.

  17. Piezoelectric surgery in implant dentistry: clinical applications

    Directory of Open Access Journals (Sweden)

    Lydia Masako Ferreira


    Full Text Available Pizosurgery has therapeutic characteristics in osteotomies, such as extremely precise, selective and millimetric cuts and a clear operating field. Piezoelectricity uses ultrasonic frequencies, which cause the points specially designed for osteotomy to vibrate. The points of the instrument oscillate, allowing effective osteotomy with minimal or no injury to the adjacent soft tissues, membranes and nerve tissues. This article presents the various applications of piezoelectricity in oral implant surgery such as: removal of autogenous bone; bone window during elevation of the sinus membrane and removal of fractured implants. The cavitational effect caused by the vibration of the point and the spray of physiological solution, provided a field free of bleeding and easy to visualize. The study showed that the piezoelectric surgery is a new surgical procedurethat presents advantages for bone cutting in many situations in implant dentistry, with great advantages in comparison with conventional instrumentation. Operating time is longer when compared with that of conventional cutters.

  18. The national incidence and clinical picture of SLE in children in Australia - a report from the Australian Paediatric Surveillance Unit. (United States)

    Mackie, F E; Kainer, G; Adib, N; Boros, C; Elliott, E J; Fahy, R; Munro, J; Murray, K; Rosenberg, A; Wainstein, B; Ziegler, J B; Singh-Grewal, D


    The objectives of this paper are to prospectively determine the incidence of paediatric systemic lupus erythematosus (pSLE) in Australia as well as describe the demographics, clinical presentation and one-year outcome. Newly diagnosed cases of pSLE were ascertained prospectively from October 2009 to October 2011 through the Australian Paediatric Surveillance Unit (a national monthly surveillance scheme for notification of childhood rare diseases) as well as national subspecialty groups. Questionnaires were sent to notifying physicians at presentation and at one year. The annual incidence rate was 0.32 per 10(5) children aged less than 16 years. The incidence was significantly higher in children of Asian or Australian Aboriginal and Torres Strait Islander parents. Approximately one-third of children underwent a renal biopsy at presentation and 7% required dialysis initially although only one child had end-stage kidney disease (ESKD) at one-year follow-up. The incidence of pSLE in Australia is comparable to that worldwide with a significantly higher incidence seen in children of Asian and Australian Aboriginal and Torres Strait Islander backgrounds. Renal involvement is common but progression to ESKD, at least in the short term, is rare. © The Author(s) 2014 Reprints and permissions:

  19. Internet health seeking behaviour of parents attending a general paediatric outpatient clinic: A cross-sectional observational study. (United States)

    Sebelefsky, Christian; Karner, Denise; Voitl, Jasmin; Klein, Frederic; Voitl, Peter; Böck, Andreas


    Our aim was to examine the internet health seeking behaviour of parents attending a general paediatric outpatient clinic. For this purpose, the proportion of parents going online to obtain child health information, the most commonly used online resources, and factors having an influence on internet usage were identified. This cross-sectional observational study was conducted at a general paediatric outpatient clinic in Vienna, Austria. Data collection was done by means of an anonymous questionnaire containing 14 items. A total number of 500 questionnaires were collected. Among parents visiting the outpatient clinic, 94.4% use the internet to obtain child health information in general and 21% to be informed about the reason for consultation. Most commonly used online resources are Google (91.4%), websites run by doctors (84.8%), Wikipedia (84.7%), health portals (76.4%), the outpatient clinic's homepage (76.4%), as well as health forums and communities (61.9%). Younger parents (p = 0.022) and parents of younger children (p parents with different completed educational levels (mothers: p = 0.078; fathers: p = 0.388) do not differ in this behaviour. Important reasons for high internet use might be the inexperience of young parents regarding child health as well as the frequent infections, vaccinations, and preventive check-ups which are associated with young age of children. In contrast to former findings relating to health seekers in general, internet usage of parents is independent of their sex and educational level. © The Author(s) 2015.

  20. Clinical feasibility of pre-operative neurodevelopmental assessment of infants undergoing open heart surgery. (United States)

    Campbell, Miranda; Rabbidge, Bridgette; Ziviani, Jenny; Sakzewski, Leanne


    Assessing the neurodevelopmental status of infants with congenital heart disease before surgery provides a means of identifying those at heightened risk of developmental delay. This study aimed to investigate factors impacting clinical feasibility of pre-operative neurodevelopmental assessment of infants undergoing early open heart surgery. Infants who underwent open heart surgery prior to 4 months of age participated in this cross-sectional study. The Test of Infant Motor Performance and Prechtl's Assessment of General Movements were undertaken on infants pre-operatively. When assessments could not be undertaken, reasons were ascribed to either infant or environmental circumstances. Demographic data and Aristotle scores were compared between groups of infants who did or did not undergo assessment. Binary logistic regression was used to explore associations. A total of 60 infants participated in the study. Median gestational age was 38.78 weeks (interquartile range: 36.93-39.72). Of these infants, 37 (62%) were unable to undergo pre-operative assessment. Twenty-four (40%) could not complete assessment due to infant-related factors and 13 (22%) due to environmental-related factors. For every point increase in the Aristotle Patient-Adjusted Complexity score, the infants likelihood of being unable to undergo assessment increased by 35% (odds ratio: 0.35; 95% confidence interval: 1.03-1.77, P = 0.03). Over half of the infants undergoing open heart surgery were unable to complete pre-operative neurodevelopmental assessment. The primary reason for this was infant-related medical instability. Findings suggest further research is warranted to investigate whether the Aristotle Patient-Adjusted Complexity score might serve as an indicator to inform developmental surveillance with this medically fragile cohort. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  1. Predictors of clinical outcome following lumbar disc surgery

    DEFF Research Database (Denmark)

    Hebert, Jeffrey J; Fritz, Julie; Koppenhaver, S.L.


    scheduled for first time, single-level lumbar discectomy. Participants underwent a standardized preoperative evaluation including real-time ultrasound imaging assessment of lumbar multifidus function, and an 8-week postoperative rehabilitation programme. Clinical outcome was defined by change in disability....... CONCLUSIONS: Information gleaned from the clinical history and physical examination helps to identify patients more likely to succeed with lumbar disc surgery. While this study helps to inform clinical practice, additional research confirming these results is required prior to confident clinical...

  2. NBME subject examination in surgery scores correlate with surgery clerkship clinical experience. (United States)

    Myers, Jonathan A; Vigneswaran, Yalini; Gabryszak, Beth; Fogg, Louis F; Francescatti, Amanda B; Golner, Christine; Bines, Steven D


    Most medical schools in the United States use the National Board of Medical Examiners Subject Examinations as a method of at least partial assessment of student performance, yet there is still uncertainty of how well these examination scores correlate with clinical proficiency. Thus, we investigated which factors in a surgery clerkship curriculum have a positive effect on academic achievement on the National Board of Medical Examiners Subject Examination in Surgery. A retrospective analysis of 83 third-year medical students at our institution with 4 unique clinical experiences on the general surgery clerkship for the 2007-2008 academic year was conducted. Records of the United States Medical Licensing Examination Step 1 scores, National Board of Medical Examiners Subject Examination in Surgery scores, and essay examination scores for the groups were compared using 1-way analysis of variance testing. Rush University Medical Center, Chicago IL, an academic institution and tertiary care center. Our data demonstrated National Board of Medical Examiners Subject Examination in Surgery scores from the group with the heavier clinical loads and least time for self-study were statistically higher than the group with lighter clinical services and higher rated self-study time (p = 0.036). However, there was no statistical difference of National Board of Medical Examiners Subject Examination in Surgery scores between the groups with equal clinical loads (p = 0.751). Students experiencing higher clinical volumes on surgical services, but less self-study time demonstrated statistically higher academic performance on objective evaluation, suggesting clinical experience may be of higher value than self-study and reading. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  3. Clinical applications of robotic technology in vascular and endovascular surgery. (United States)

    Antoniou, George A; Riga, Celia V; Mayer, Erik K; Cheshire, Nicholas J W; Bicknell, Colin D


    Emerging robotic technologies are increasingly being used by surgical disciplines to facilitate and improve performance of minimally invasive surgery. Robot-assisted intervention has recently been introduced into the field of vascular surgery to potentially enhance laparoscopic vascular and endovascular capabilities. The objective of this study was to review the current status of clinical robotic applications in vascular surgery. A systematic literature search was performed in order to identify all published clinical studies related to robotic implementation in vascular intervention. Web-based search engines were searched using the keywords "surgical robotics," "robotic surgery," "robotics," "computer assisted surgery," and "vascular surgery" or "endovascular" for articles published between January 1990 and November 2009. An evaluation and critical overview of these studies is reported. In addition, an analysis and discussion of supporting evidence for robotic computer-enhanced telemanipulation systems in relation to their applications in laparoscopic vascular and endovascular surgery was undertaken. Seventeen articles reporting on clinical applications of robotics in laparoscopic vascular and endovascular surgery were detected. They were either case reports or retrospective patient series and prospective studies reporting laparoscopic vascular and endovascular treatments for patients using robotic technology. Minimal comparative clinical evidence to evaluate the advantages of robot-assisted vascular procedures was identified. Robot-assisted laparoscopic aortic procedures have been reported by several studies with satisfactory results. Furthermore, the use of robotic technology as a sole modality for abdominal aortic aneurysm repair and expansion of its applications to splenic and renal artery aneurysm reconstruction have been described. Robotically steerable endovascular catheter systems have potential advantages over conventional catheterization systems

  4. Diode laser surgery versus scalpel surgery in the treatment of fibrous hyperplasia: a randomized clinical trial. (United States)

    Amaral, M B F; de Ávila, J M S; Abreu, M H G; Mesquita, R A


    Fibrous hyperplasia is treated by surgical incision using a scalpel, together with removal of the source of chronic trauma. However, scalpel techniques do not provide the haemostasis that is necessary when dealing with highly vascular tissues. Diode laser surgery can be used in the management of oral tissues due to its high absorption by water and haemoglobin, and has provided good results in both periodontal surgery and oral lesions. The aim of the present study was to compare the effects of diode laser surgery to those of the conventional technique in patients with fibrous hyperplasia. A randomized clinical trial was performed in which surgical and postoperative evaluations were analyzed. On comparison of the laser-treated (study group) patients to those treated with a scalpel (control group), significant differences were observed in the duration of surgery and the use of analgesic medications. Over a 3-week period, clinical healing of the postoperative wound was significantly faster in the control group as compared to the study group. In conclusion, diode laser surgery proved to be more effective and less invasive when compared to scalpel surgery in the management of fibrous hyperplasia. However, wound healing proved to be faster when using scalpel surgery. Copyright © 2015 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  5. A qualitative study of decision-making on Phase III randomized clinical trial participation in paediatric oncology

    DEFF Research Database (Denmark)

    Ingersgaard, Marianne Vie; Tulstrup, Morten; Schmiegelow, Kjeld


    AIM: To explore parents' and adolescents' motives for accepting/declining participation in the ALL2008 trials and adolescents' involvement in the decision-making process. BACKGROUND: Children and adolescents with acute lymphoblastic leukaemia treated on the Nordic Society of Paediatric Haematology...... the adolescents' decision. There were no differences between motivations of preferences held by parents of children or adolescents, respectively. Decisions were based on subjective values attributed to cure contra toxicity and individual preferences for either standard or experimental treatment. The possibility....... FINDINGS: Adolescents and parents emphasized the importance of adolescents' active participation in decisions regarding enrolment into clinical trials. A majority of adolescents were either final or collaborative decision-makers. Parents stated that in case of disagreement, they would overrule...

  6. Dose reduction with adaptive statistical iterative reconstruction for paediatric CT: phantom study and clinical experience on chest and abdomen CT. (United States)

    Gay, F; Pavia, Y; Pierrat, N; Lasalle, S; Neuenschwander, S; Brisse, H J


    To assess the benefit and limits of iterative reconstruction of paediatric chest and abdominal computed tomography (CT). The study compared adaptive statistical iterative reconstruction (ASIR) with filtered back projection (FBP) on 64-channel MDCT. A phantom study was first performed using variable tube potential, tube current and ASIR settings. The assessed image quality indices were the signal-to-noise ratio (SNR), the noise power spectrum, low contrast detectability (LCD) and spatial resolution. A clinical retrospective study of 26 children (M:F = 14/12, mean age: 4 years, range: 1-9 years) was secondarily performed allowing comparison of 18 chest and 14 abdominal CT pairs, one with a routine CT dose and FBP reconstruction, and the other with 30 % lower dose and 40 % ASIR reconstruction. Two radiologists independently compared the images for overall image quality, noise, sharpness and artefacts, and measured image noise. The phantom study demonstrated a significant increase in SNR without impairment of the LCD or spatial resolution, except for tube current values below 30-50 mA. On clinical images, no significant difference was observed between FBP and reduced dose ASIR images. Iterative reconstruction allows at least 30 % dose reduction in paediatric chest and abdominal CT, without impairment of image quality. • Iterative reconstruction helps lower radiation exposure levels in children undergoing CT. • Adaptive statistical iterative reconstruction (ASIR) significantly increases SNR without impairing spatial resolution. • For abdomen and chest CT, ASIR allows at least a 30 % dose reduction.

  7. Clinical use of the Mayo-Portland Adaptability Inventory in rehabilitation after paediatric acquired brain injury. (United States)

    Oddson, Bruce; Rumney, Peter; Johnson, Patricia; Thomas-Stonell, Nancy


    The Mayo-Portland Adaptability Inventory (MPAI; designed to be administered by clinicians) is a popular measure of disability following head injury in adults. Its acceptability, validity, and reliability were assessed for use with children. There were 335 children and adolescents (215 males, 120 females) aged between 1 and 19 years at injury (median age 9y 8mo [SD 5y]) in our sample. The test was acceptable to respondents, rapidly and easily administered, and required only small modifications. It demonstrated validity against client and parent reports of major symptoms. It demonstrated test-retest reliability within the limitations of our data and excellent interrater accord. Consequently, the MPAI is recommended for paediatric use for evaluating rehabilitation needs and therapy outcome.

  8. [Application of an OPT model in a paediatric nursing clinical case in primary health care]. (United States)

    Rifà Ros, Rosa; Pérez Pérez, Isabel


    This article describes the assessment and nursing diagnostic hypothesis generation on a 10 years old child with a parietal contusion who attended the health care centre with his mother. The health centre is located in a rural area in Catalonia, and a paediatric nurse was placed in charge of the child. In the assessment and the subsequent information analysis, the nurse identified an unhealthy situation for the correct development of the child. The situation required the mother's intervention and a change in her habits and behaviours. For the approach of the case study, the OPT model (Outcome Present-state Testing) by Pesut and Herdman was used. The assessment was made by using Marjory Gordon's Functional Health Patterns assessment, and the NANDA-I nursing diagnoses taxonomy, NOC Outcomes taxonomy and NIC Interventions taxonomy was used for the diagnoses and planning. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  9. Clinical Outcomes of Penile Prosthesis Implantation Surgery

    Directory of Open Access Journals (Sweden)

    Onur Dede


    Full Text Available Objective: We aimed to evaluating the outcomes of in­flatable penile prosthesis implantations and partner sat­isfaction. Methods: Data of 52 patients who underwent penile prosthesis implantation in single center between May 2010 and December 2015 were retrospectively analyzed. Types of prosthesis, complication and satisfaction rates of patients were recorded by EDITS (Erectile Dysfunction Inventory of Treatment Satisfaction questionnaire was used. Results: The mean age was 49.2±14.7 years for patients. The mean follow-up durations for 34.3±12.5 months. The mean hospital stay was 3.84±1.52 days. Evaluating of the couples satisfaction revealed that 44 (84% of the patient were very satisfied. There was not any complication and no patient need to underwent revision surgery. Conclusion: Inflatable penile prosthesis implants, with high levels of treatment success, patient and partner sat­isfaction, are effective and safe options for treatment of organic erectile dysfunction with acceptable complication and revision rates.

  10. Anaesthetic considerations for paediatric laparoscopy | Lasersohn ...

    African Journals Online (AJOL)

    Children, infants and neonates represent an anaesthetic challenge because of age-specific anatomical and physiological issues. Apart from paediatric-specific anaesthetic considerations, the paediatric anaesthetist must understand the implications of laparoscopic surgery, and prevent and react appropriately to changes ...

  11. Congenital malformations in paediatric and neurosurgical practices ...

    African Journals Online (AJOL)

    Congenital malformations in paediatric and neurosurgical practices: problems and pattern (A preliminary report) ... Open Access DOWNLOAD FULL TEXT ... over a 5-year period (1998 to 2002) with congenital anomalies to the Paediatric Surgery and Neurosurgery units of the University Teaching Hospital, Ilorin, Nigeria.

  12. Finally in Italy the School of Specialisation in Paediatric Dentistry! (United States)

    Marzo, G


    After over two decades of discussions, promises and indecisions, the year 2016 marked the birth of the School of Specialisation in Paediatric Dentistry, which is now a reality. The importance of dental post-graduate specialisation schools has been debated since the Degree Course in Dentistry was established. Previously, in Italy only two dental branches - Oral Surgery and Orthodontics - had obtained the recognition that a School of Specialisation entails. Today, with specific training and the newly- established hyper-specialisation in Paediatric Dentistry, the future of the profession is brighter than ever. This will allow dental professionals to provide the best cure to our young patients but it especially marks and recognises the importance of prevention in general. Having established a Specialty School in Paediatric Dentistry is also important to keep the pace with the other European countries where this postgraduate course has been already offered for many years. In my opinion, training professionals with a solid specialisation based both on cultural insights and hands-on clinical activities translates into the possibility of making true prevention. The ultimate goal of paediatric dentists, as well as paediatricians, is certainly to treat young patients but also and above all to accompany them toward an adulthood possibly free of pathologies. With an eye to a future where Paediatric Dentistry will be at the core of dental and orthodontic prevention, I wish great success to all the many specialisation schools established within the Italian Universities.

  13. Femtosecond laser cataract surgery: technology and clinical practice. (United States)

    Roberts, Timothy V; Lawless, Michael; Chan, Colin Ck; Jacobs, Mark; Ng, David; Bali, Shveta J; Hodge, Chris; Sutton, Gerard


    The recent introduction of femtosecond lasers to cataract surgery has generated much interest among ophthalmologists around the world. Laser cataract surgery integrates high-resolution anterior segment imaging systems with a femtosecond laser, allowing key steps of the procedure, including the primary and side-port corneal incisions, the anterior capsulotomy and fragmentation of the lens nucleus, to be performed with computer-guided laser precision. There is emerging evidence of reduced phacoemulsification time, better wound architecture and a more stable refractive result with femtosecond cataract surgery, as well as reports documenting an initial learning curve. This article will review the current state of technology and discuss our clinical experience. © 2012 The Authors. Clinical and Experimental Ophthalmology © 2012 Royal Australian and New Zealand College of Ophthalmologists.

  14. Clinical coding of prospectively identified paediatric adverse drug reactions--a retrospective review of patient records. (United States)

    Bellis, Jennifer R; Kirkham, Jamie J; Nunn, Anthony J; Pirmohamed, Munir


    National Health Service (NHS) hospitals in the UK use a system of coding for patient episodes. The coding system used is the International Classification of Disease (ICD-10). There are ICD-10 codes which may be associated with adverse drug reactions (ADRs) and there is a possibility of using these codes for ADR surveillance. This study aimed to determine whether ADRs prospectively identified in children admitted to a paediatric hospital were coded appropriately using ICD-10. The electronic admission abstract for each patient with at least one ADR was reviewed. A record was made of whether the ADR(s) had been coded using ICD-10. Of 241 ADRs, 76 (31.5%) were coded using at least one ICD-10 ADR code. Of the oncology ADRs, 70/115 (61%) were coded using an ICD-10 ADR code compared with 6/126 (4.8%) non-oncology ADRs (difference in proportions 56%, 95% CI 46.2% to 65.8%; p codes as a single means of detection. Data derived from administrative healthcare databases are not reliable for identifying ADRs by themselves, but may complement other methods of detection.

  15. Benign prostatic hyperplasia: clinical treatment can complicate cataract surgery

    Directory of Open Access Journals (Sweden)

    Fernando Facio


    Full Text Available PURPOSE: To investigate the effects of alpha-1 adrenergic receptor antagonists for the treatment of benign prostatic hyperplasia (BPH regarding potential risks of complications in the setting of cataract surgery. AIM: To address recommendations, optimal control therapy, voiding symptoms and safety within the setting of cataract surgery. MATERIALS AND METHODS: A comprehensive literature review was performed using MEDLINE with MeSH terms and keywords "benign prostatic hyperplasia", "intraoperative floppy iris syndrome", "adrenergic alpha-antagonist" and "cataract surgery". In addition, reference lists from identified publications were reviewed to identify reports and studies of interest from 2001 to 2009. RESULTS: The first report of intraoperative floppy iris syndrome (IFIS was observed during cataract surgery in patients taking systemic alpha-1 AR antagonists in 2005. It has been most commonly seen related to use of tamsulosin. Changes of medication and washout periods of up to 2 weeks have been attempted to reduce the risk of complications in the setting of cataract surgery. CONCLUSION: Patients under clinical treatment for BPH should be informed about potential risks of this drug class so that it can be discuss with their healthcare providers, in particular urologist and ophthalmologist, prior to cataract surgery.

  16. Canadian Paediatric Neurology Workforce Survey and Consensus Statement. (United States)

    Doja, Asif; Orr, Serena L; McMillan, Hugh J; Kirton, Adam; Brna, Paula; Esser, Michael; Tang-Wai, Richard; Major, Philippe; Poulin, Chantal; Prasad, Narayan; Selby, Kathryn; Weiss, Shelly K; Yeh, E Ann; Callen, David Ja


    Little knowledge exists on the availability of academic and community paediatric neurology positions. This knowledge is crucial for making workforce decisions. Our study aimed to: 1) obtain information regarding the availability of positions for paediatric neurologists in academic centres; 2) survey paediatric neurology trainees regarding their perceptions of employment issues and career plans; 3) survey practicing community paediatric neurologists 4) convene a group of paediatric neurologists to develop consensus regarding how to address these workforce issues. Surveys addressing workforce issues regarding paediatric neurology in Canada were sent to: 1) all paediatric neurology program directors in Canada (n=9) who then solicited information from division heads and from paediatric neurologists in surrounding areas; 2) paediatric neurology trainees in Canada (n=57) and; 3) community paediatric neurologists (n=27). A meeting was held with relevant stakeholders to develop a consensus on how to approach employment issues. The response rate was 100% from program directors, 57.9% from residents and 44% from community paediatric neurologists. We found that the number of projected positions in academic paediatric neurology is fewer than the number of paediatric neurologists that are being trained over the next five to ten years, despite a clinical need for paediatric neurologists. Paediatric neurology residents are concerned about job availability and desire more career counselling. There is a current and projected clinical demand for paediatric neurologists despite a lack of academic positions. Training programs should focus on community neurology as a viable career option.

  17. Has clinical activity in paediatric neurology changed in the past 11 years? (United States)

    Martínez Menéndez, B; Escolar Escamilla, E; Pinel González, A; Cerezo García, M; Martínez Sarries, F J; Morlán Gracia, L

    We believe that the demand for paediatric neurology (PN) care has increased over the past decade, and that reasons for requesting consultations have also changed. The objective of this study is to complete a registry study to profile the demand for PN care in 2013 and compare results to those from a study performed in 2002. A prospective registry of PN healthcare activities was completed at Hospital Universitario de Getafe in 2013. Results were compared with those from a prospective registry study conducted in 2002. The number of visits increased from 1,300 in 2002 to 1,982 in 2013 (a 52.46% increase), and from 32.6 visits per 1,000 children to 57.48 (a 76.32% increase). Outpatient consultations accounted for 92.2% of all PN consultations in 2013. Currently, attention deficit-hyperactivity disorder (ADHD) is the most frequent diagnosis (27.6% in 2013 vs. 8.1% in 2002). Although the percentage of headache consultations has decreased (19% in 2013 vs. 22% in 2002), headache was still the most common reason for an initial visit in 2013 (32.1%), followed by ADHD (19.1%). Epilepsy remains the most frequent diagnosis in hospitalised patients (30.3% in 2013 vs. 36.7% in 2002). PN is fundamentally an outpatient activity that has increased considerably in recent years. This increase is mainly due to neurodevelopmental disorders, especially ADHD. We might state that the role of ADHD in PN is comparable to that of dementia in general neurology. Copyright © 2014 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Febrile neutropenia in paediatric peripheral blood stem cell transplantation, in vitro sensitivity data and clinical response to empirical antibiotic therapy

    International Nuclear Information System (INIS)

    Ansari, S.H.; Nasim, S.; Ahmed, A.; Irfan, M.; Ishaque, A.; Farzana, T.; Panjwani, V.K.; Taj, M.; Shamsi, T.S.


    To find the in-vitro sensitivity data and clinical response in order to determine the changes required in empiric antibiotic therapy for management of febrile neutropenia in paediatric patients undergoing peripheral blood stem cell transplantation. All patients were treated according to institutional protocol for febrile neutropenia. Empirical antibiotics include Ceftriaxone and Amikacin. In non-responders, changes made included Imipenem and Amikacin, Piperacillin Tazobactum/Tiecoplanin or Vancomycin/Cloxacilin/Ceftazidime. In non-responders, amphotaracin was added until recovery. Out of 52 patients, 5 did not develop any fever; in the remaining 47 patients there were 57 episodes of febrile neutropenia. The mean days of febrile episodes were 4.71 (range 3-8). Fever of unknown origin (FUO) occurred in 31 (54.3%) episodes. Microbiologically documented infection (MDI) occurred in 17 (29.8%) episodes of fever. Clinically documented infection (CDI) occurred in 9 (15.7%) episodes. Gram-negative organisms were isolated in 10 while gram-positive organisms in 7. Klebseilla, S. aureus were the most common isolates. Empirical therapy was effective in 12 of the 33 (36%) episodes. Out of 28, 26 (92%) responded to Imipenem/Amikacin as second line therapy while those who received any other second line combination, only 11 out of 22 (50%) showed response. Systemic Amphotericin was used in 4 patients, 2 responded. Infection related mortality rate was 4%. (author)

  19. Effectiveness of aromatherapy in decreasing maternal anxiety for a sick child undergoing infusion in a paediatric clinic. (United States)

    Ueki, Shingo; Niinomi, Kazuteru; Takashima, Yuko; Kimura, Ryoko; Komai, Kazuyo; Murakami, Kiyotaka; Fujiwara, Chieko


    We examined whether aromatherapy involving inhalation of yuzu (Citrus ichangensis×Citrus reticulata) oil was effective in decreasing mothers' anxiety for her sick child receiving an infusion at a paediatric clinic. Controlled clinical trial. Mothers of sick children who arrived at the hospital were asked to complete an anonymous questionnaire. After a doctor examined the child and confirmed the necessity for infusion, the mothers who agreed to participate in our study were allocated to an aromatherapy or a control group. A diffuser was filled with yuzu oil before the subjects entered the aromatherapy room. The mother was shown how to use the aromatherapy diffuser while the child was receiving an infusion in the same room. Fifteen minutes after entering the room, the mothers were asked to complete an another questionnaire. We measured the mother's anxiety with the state anxiety score from the State-Trait Anxiety Inventory. There were 60 subjects in the aromatherapy group and 61 in the control group. Both groups were well balanced in terms of demographic characteristics. Using analysis of variance, we demonstrated a significant difference in two-factor interactions between the control and aromatherapy groups. Maternal state anxiety was significantly lower in the aromatherapy than in the control group. Inhalation of yuzu oil was shown to decrease maternal anxiety for a sick child. A multicentre randomized controlled trial or double-blind study is necessary to obtain objective evidence of this benefit of aromatherapy. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Modern pain neuroscience in clinical practice: applied to post-cancer, paediatric and sports-related pain. (United States)

    Malfliet, Anneleen; Leysen, Laurence; Pas, Roselien; Kuppens, Kevin; Nijs, Jo; Van Wilgen, Paul; Huysmans, Eva; Goudman, Lisa; Ickmans, Kelly

    In the last decade, evidence regarding chronic pain has developed exponentially. Numerous studies show that many chronic pain populations show specific neuroplastic changes in the peripheral and central nervous system. These changes are reflected in clinical manifestations, like a generalized hypersensitivity of the somatosensory system. Besides a hypersensitivity of bottom-up nociceptive transmission, there is also evidence for top-down facilitation of pain due to malfunctioning of the endogenous descending nociceptive modulatory systems. These and other aspects of modern pain neuroscience are starting to be applied within daily clinical practice. However, currently the application of this knowledge is mostly limited to the general adult population with musculoskeletal problems, while evidence is getting stronger that also in other chronic pain populations these neuroplastic processes may contribute to the occurrence and persistence of the pain problem. Therefore, this masterclass article aims at giving an overview of the current modern pain neuroscience knowledge and its potential application in post-cancer, paediatric and sports-related pain problems. Copyright © 2017 Associação Brasileira de Pesquisa e Pós-Graduação em Fisioterapia. Publicado por Elsevier Editora Ltda. All rights reserved.

  1. Utilization of a clinical microbiology service at a Cambodian paediatric hospital and its impact on appropriate antimicrobial prescribing. (United States)

    Fox-Lewis, Shivani; Pol, Sreymom; Miliya, Thyl; Day, Nicholas P J; Turner, Paul; Turner, Claudia


    Antimicrobial resistance threatens human health worldwide. Antimicrobial misuse is a major driver of resistance. Promoting appropriate antimicrobial use requires an understanding of how clinical microbiology services are utilized, particularly in resource-limited settings. To assess the appropriateness of antimicrobial prescribing and the factors affecting utilization of the established clinical microbiology service (CMS). The CMS comprises the microbiology laboratory, clinical microbiologists (infection doctors) and antimicrobial treatment guidelines. This mixed-methods study was conducted at a non-governmental Cambodian paediatric hospital. Empirical and post-culture antimicrobial prescriptions were reviewed from medical records. The random sample included 10 outpatients per week in 2016 (retrospective) and 20 inpatients per week for 4 weeks in the medical, neonatal and intensive care wards (prospective). Post-culture prescriptions were assessed in patients with positive blood and cerebrospinal fluid cultures from 1 January 2014 to 31 December 2016. Focus group discussions and semi-structured interviews with clinicians explored barriers and facilitators to use of the CMS. Only 31% of outpatients were prescribed empirical antimicrobials. Post-culture prescriptions (394/443, 89%) were more likely to be appropriate than empirical prescriptions (447/535, 84%), based on treatment guidelines, microbiology advice and antimicrobial susceptibility test results (P = 0.015). Being comprehensive, accessible and trusted enabled CMS utilization. Clinical microbiologists provided a crucial human interface between the CMS and physicians. The main barriers were a strong clinical hierarchy and occasional communication difficulties. Antimicrobial prescribing in this hospital was largely appropriate. A culturally appropriate human interface linking the laboratory and physicians is essential in providing effective microbiology services and ensuring appropriate antimicrobial

  2. Dutch guideline for clinical foetal-neonatal and paediatric post-mortem radiology, including a review of literature. (United States)

    Sonnemans, L J P; Vester, M E M; Kolsteren, E E M; Erwich, J J H M; Nikkels, P G J; Kint, P A M; van Rijn, R R; Klein, W M


    Clinical post-mortem radiology is a relatively new field of expertise and not common practice in most hospitals yet. With the declining numbers of autopsies and increasing demand for quality control of clinical care, post-mortem radiology can offer a solution, or at least be complementary. A working group consisting of radiologists, pathologists and other clinical medical specialists reviewed and evaluated the literature on the diagnostic value of post-mortem conventional radiography (CR), ultrasonography, computed tomography (PMCT), magnetic resonance imaging (PMMRI), and minimally invasive autopsy (MIA). Evidence tables were built and subsequently a Dutch national evidence-based guideline for post-mortem radiology was developed. We present this evaluation of the radiological modalities in a clinical post-mortem setting, including MIA, as well as the recently published Dutch guidelines for post-mortem radiology in foetuses, neonates, and children. In general, for post-mortem radiology modalities, PMMRI is the modality of choice in foetuses, neonates, and infants, whereas PMCT is advised in older children. There is a limited role for post-mortem CR and ultrasonography. In most cases, conventional autopsy will remain the diagnostic method of choice. Based on a literature review and clinical expertise, an evidence-based guideline was developed for post-mortem radiology of foetal, neonatal, and paediatric patients. What is Known: • Post-mortem investigations serve as a quality check for the provided health care and are important for reliable epidemiological registration. • Post-mortem radiology, sometimes combined with minimally invasive techniques, is considered as an adjunct or alternative to autopsy. What is New: • We present the Dutch guidelines for post-mortem radiology in foetuses, neonates and children. • Autopsy remains the reference standard, however minimal invasive autopsy with a skeletal survey, post-mortem computed tomography, or post

  3. The Internet and the paediatric surgeon. (United States)

    Srinivas, M; Inumpudi, A; Mitra, D K


    The Internet, which has truly united the world, is an extensive network of inter-linked computers storing immense bytes of information that can be accessed by anyone, transcending all barriers. The paediatric surgery Internet consists of exponentially growing material that deals with information specifically for paediatric surgeons and patients of the paediatric age group. We reviewed the methods available to take advantage of this network to enable busy paediatric surgeons to accrue the benefits easily and efficiently rather than be lost in the information ocean by surfing individually. By getting connected to the Internet, the paediatric surgeon gains enormous information that can be useful for patient care. The Internet has revolutionised scientific publications by virtue of its fast and accurate transmission of manuscripts. Paediatric surgeons can send manuscripts by this channel and also access journals, obviating the inherent lag period of communication by post.

  4. Clinical utility of carotid duplex ultrasound prior to cardiac surgery. (United States)

    Lin, Judith C; Kabbani, Loay S; Peterson, Edward L; Masabni, Khalil; Morgan, Jeffrey A; Brooks, Sara; Wertella, Kathleen P; Paone, Gaetano


    Clinical utility and cost-effectiveness of carotid duplex examination prior to cardiac surgery have been questioned by the multidisciplinary committee creating the 2012 Appropriate Use Criteria for Peripheral Vascular Laboratory Testing. We report the clinical outcomes and postoperative neurologic symptoms in patients who underwent carotid duplex ultrasound prior to open heart surgery at a tertiary institution. Using the combined databases from our clinical vascular laboratory and the Society of Thoracic Surgery, a retrospective analysis of all patients who underwent carotid duplex ultrasound within 13 months prior to open heart surgery from March 2005 to March 2013 was performed. The outcomes between those who underwent carotid duplex scanning (group A) and those who did not (group B) were compared. Among 3233 patients in the cohort who underwent cardiac surgery, 515 (15.9%) patients underwent a carotid duplex ultrasound preoperatively, and 2718 patients did not (84.1%). Among the patients who underwent carotid screening vs no screening, there was no statistically significant difference in the risk factors of cerebrovascular disease (10.9% vs 12.7%; P = .26), prior stroke (8.2% vs 7.2%; P = .41), and prior transient ischemic attack (2.9% vs 3.3%; P = .24). For those undergoing isolated coronary artery bypass grafting (CABG), 306 (17.8%) of 1723 patients underwent preoperative carotid duplex ultrasound. Among patients who had carotid screening prior to CABG, the incidence of carotid disease was low: 249 (81.4%) had minimal or mild stenosis (duplex scanning and those who did not. Primary outcomes of patients who underwent open heart surgery also showed no difference in the perioperative mortality (5.1% vs 6.9%; P = .14) and stroke (2.6% vs 2.4%; P = .85) between patients undergoing preoperative duplex scanning and those who did not. Operative intervention of severe carotid stenosis prior to isolated CABG occurred in 2 of the 17 patients (11.8%) identified who

  5. Clinical applications of gamma-detection probes - radioguided surgery

    International Nuclear Information System (INIS)

    Schneebaum, S.; Stadler, J.; Skornick, Y.


    Radioguided surgery (RGS) is a surgical technique that enables the surgeon to identify tissue ''marked'' by a radionuclide before surgery, based on the tissue characteristics, the radioactive tracer and its carrying molecule, or the affinity of both. Thus, yet another tool has been added to the inspection and palpation traditionally used by the surgeon. Current clinical applications of radioguided surgery are: radioimmunoguided surgery (RIGS) for colon cancer, sentinel-node mapping for malignant melanoma (which has become state-of-the-art), sentinel-node mapping for breast, vulvar and penile cancer, and detection of parathyroid adenoma and bone tumour (such as osteid osteoma). Although the same gamma-detecting probe (GDP) may be used for all these applications, the carrier substance and the radionuclide differ. MoAb and peptides are used for RIGS, sulphur colloid for sentinel-node mapping, iodine-125 for RIGS, technetium-99m for sentinel node, parathyroid and bone. The mode of injection also differs, but there are some common principles of gamma-guided surgery. RIGS enables the surgeon to corroborate tumour existence, find occult metastases, and assess the margins of resection; this may result in a change on the surgical plan. Sentinel lymph-node (SLN) scintigraphy for melanoma guides the surgeon to find the involved lymph nodes for lymph-node dissection. SLN for breast cancer is being investigated with promising results. This procedure has also changed the outlook of lymph-node pathology by giving the pathologist designated tissue samples for more comprehensive examination. Gamma-guided surgery will result in more accurate and less unnecessary surgery, better pathology and, hopefully, in better patient survival. (orig.)

  6. Vibration for Pain Reduction in a Plastic Surgery Clinic. (United States)

    Eichhorn, Mitchell George; Karadsheh, Murad Jehad; Krebiehl, Johanna Ruth; Ford, Dawn Marie; Ford, Ronald D


    Patients can experience significant pain during routine procedures in the plastic surgery clinic. Methods for clinical pain reduction are often impractical, time-consuming, or ineffective. Vibration is a safe, inexpensive, and highly applicable modality for pain reduction that can be readily utilized for a wide variety of procedures. This study evaluated the use of vibration as a viable pain-reduction strategy in the clinical plastic surgery setting. Patients requiring at least 2 consecutive procedures that are considered painful were enrolled in the study. These included injections, staple removal, and suture removal. In the same patient, one half of the procedures were performed without vibration and the other half with vibration. After completing the procedures, the patients rated their pain with vibration and without vibration. The patient and the researcher also described the experience with a short questionnaire. Twenty-eight patients were enrolled in the study. Patients reported significantly less pain on the Numeric Rating Scale pain scale when vibration was used compared with the control group (p reduction. It significantly reduces the pain experienced by patients during minor office procedures. Given its practicality and ease of use, it is a welcome tool in the plastic surgery clinic.

  7. High field strength magnetic resonance imaging in paediatric brain tumour surgery--its role in prevention of early repeat resections. (United States)

    Avula, Shivaram; Pettorini, Benedetta; Abernethy, Laurence; Pizer, Barry; Williams, Dawn; Mallucci, Conor


    The purpose of this study is to compare the surgical and imaging outcome in children who underwent brain tumour surgery with intention of complete tumour resection, prior to and following the start of intra-operative MRI (ioMRI) service. ioMRI service for brain tumour resection commenced in October 2009. A cohort of patients operated between June 2007 and September 2009 with a pre-surgical intention of complete tumour resection were selected (Group A). A similar number of consecutive cases were selected from a prospective database of patients undergoing ioMRI (Group B). The demographics, imaging, pathology and surgical outcome of both groups were compared. Thirty-six of 47 cases from Group A met the inclusion criterion and 36 cases were selected from Group B; 7 of the 36 cases in Group A had unequivocal evidence of residual tumour on the post-operative scan; 5 (14%) of them underwent repeat resection within 6 months post-surgery. In Group B, ioMRI revealed unequivocal evidence of residual tumour in 11 of the 36 cases following initial resection. In 10 of these 11 cases, repeat resections were performed during the same surgical episode and none of these 11 cases required repeat surgery in the following 6 months. Early repeat resection rate was significantly different between both groups (p = 0.003). Following the advent of ioMRI at our institution, the need for repeat resection within 6 months has been prevented in cases where ioMRI revealed unequivocal evidence of residual tumour.

  8. Testicular torsion based on material from the Department of Paediatric Surgery, Urology and Traumatology at Wladyslaw Buszkowski Children’s Hospital in Kielce during 2008–2013

    Directory of Open Access Journals (Sweden)

    Roman Sławek


    Full Text Available Introduction: Among the causes of acute scrotum syndrome, testicular torsion undoubtedly causes the most serious consequences. The remaining aetiological factors are torsion of the testicular appendages and of the epididymis, epididymo-orchitis, testicular injury, incarcerated inguinal hernia, acute testicular hydrocele and idiopathic scrotal oedema. Torsion of the testis occurs as a result of a twisting of the testis around the vertical axis. This leads to venous occlusion and subsequently to arterial occlusion with ischaemia and necrosis of the gonad. Aim of the research: Determination of the possibilities of saving the testicle after torsion of the gonad. Material and methods: S ixty-eight cases of testicular torsion were analysed in boys aged 0–18 years who were treated during the period 2008–2013 in the Department of Paediatric Surgery, Urology and Traumatology in Kielce. The evaluation determined whether or not the gonad could be saved. The degree of macroscopically evident testicular necrosis was determined and the decision made concerning the saving or resecting the gonad. Further development of the saved testicle was monitored ambulatorily. Results: In 39 patients the testicle was removed due to necrosis, while in the remaining cases the gonad was saved. Torsion of the left testicle was more frequently observed. The symptoms of the torsion were: testicle pain, nausea and vomiting and, more rarely, abdominal pain. The symptoms occurred from 2 h to several days before reporting to hospital. Emergency surgery was performed. After the surgery ultrasonographic control covered the assessment of blood flow, echostructure and dimensions of the saved gonad (due to the possibility of atrophy after torsion. Conclusions: A patient who reports pain in the scrotal region should be approached as an emergency case, requiring immediate diagnostics and, very often, emergency surgical management. USG examination with the assessment of

  9. Incidence and clinical presentation of dysarthria and dysphagia in the acute setting following paediatric traumatic brain injury. (United States)

    Morgan, A T; Mageandran, S-D; Mei, C


    A lack of data on dysarthria and dysphagia outcomes for children following traumatic brain injury (TBI) limits our clinical evidence base, and poses daily challenges for the speech language pathologist (SLP) managing this group. The present study aimed to examine dysarthria and dysphagia incidence and the clinical presentation of children with these disorders in the acute phase following TBI. Incidence and characteristics were determined via a comprehensive retrospective medical chart review of children consecutively referred to a tertiary paediatric hospital over an 8-year period. Cases (n= 22 dysarthria, n= 72 dysphagia) and matched controls were compared across ancillary variables (e.g. age, severity of TBI, motor impairment). Incidence across the entire cohort was low [i.e. dysarthria (1.2%, 22/1895), dysphagia (3.8%, 72/1895)], but was markedly higher for the sub-category of children with severe TBI [e.g. dysphagia (76%, 63/83)]. Speech deficits were reported across respiration, phonation, resonance, articulation and prosody. Swallowing deficits included reduced lip closure, delayed swallow initiation, wet voice and coughing. Language and swallowing deficits were often co-morbid with dysarthria. Motor impairment was frequently co-morbid with both dysarthria and dysphagia. Cases had longer periods of hospitalization, ventilation and supplementary feeding compared with controls. Despite the low incidence of dysarthria and dysphagia across the entire TBI cohort, this sub-group may place longer-term burden on SLP services, having prolonged periods of ventilation, extended periods of hospitalization and a complex co-morbid clinical presentation compared with controls. The prevalence of co-morbid communication and swallowing impairments suggests a need for integrated rather than single discipline (i.e. dysphagia stream only) SLP services.

  10. Clinical results of Trabectome surgery for open-angle glaucoma

    Directory of Open Access Journals (Sweden)

    Mizoguchi T


    Full Text Available Takanori Mizoguchi,1 Shiro Nishigaki,2 Tomoki Sato,3 Harumi Wakiyama,4 Nobuchika Ogino2 1Mizoguchi Eye Clinic, Ophthalmology, Sasebo, 2Nishigaki Eye Clinic, Ophthalmology, Nagoya, 3Sato Eye Clinic, Ophthalmology, Arao, 4Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan Background: The purpose of this study was to determine outcomes when using Trabectome surgery and to evaluate factors associated with its effects in primary open-angle glaucoma (POAG and exfoliation glaucoma (EXG. Methods: This was a prospective, non-randomized, observational, comparative cohort study in which Trabectome surgery was used alone in patients with POAG or EXG. Trabectome surgery was considered to have failed when at least one of the following three criteria was fulfilled: intraocular pressure (IOP ≥21 mmHg and a <20% reduction below the baseline IOP on two consecutive follow-up visits 3 months or more after surgery; need for additional glaucoma surgery; and an increase in number of medications compared with baseline. Results: The subjects were 32 males (34 eyes and 46 females (48 eyes. POAG was observed in 43 eyes and EXG in 39 eyes. IOP after Trabectome surgery decreased significantly from 22.3±6.8 mmHg at baseline to 14.0±3.9 mmHg (23.0% reduction at month 24 in all cases (P<0.0000. The success rate at 2 years was 51.2% for all cases (POAG, 50.9%; EXG, 49.2%. There was no significant difference in success rate between POAG and EXG (P=0.91. Preoperative IOP (P=0.033 and number of medications (P=0.041 were significant factors for surgical success/failure in multivariate logistic regression. No serious complications were observed. Conclusion: Trabectome surgery achieved favorable IOP control and was equally effective in patients with POAG and those with EXG. Its effects were influenced by preoperative IOP and number of preoperative medications. Keywords: Trabectome, primary open-angle glaucoma, exfoliation glaucoma, success rate, risk factors 

  11. 3D laparoscopic surgery: a prospective clinical trial. (United States)

    Agrusa, Antonino; Di Buono, Giuseppe; Buscemi, Salvatore; Cucinella, Gaspare; Romano, Giorgio; Gulotta, Gaspare


    Since it's introduction, laparoscopic surgery represented a real revolution in clinical practice. The use of a new generation three-dimensional (3D) HD laparoscopic system can be considered a favorable "hybrid" made by combining two different elements: feasibility and diffusion of laparoscopy and improved quality of vision. In this study we report our clinical experience with use of three-dimensional (3D) HD vision system for laparoscopic surgery. Between 2013 and 2017 a prospective cohort study was conducted at the University Hospital of Palermo. We considered 163 patients underwent to laparoscopic three-dimensional (3D) HD surgery for various indications. This 3D-group was compared to a retrospective-prospective control group of patients who underwent the same surgical procedures. Considerating specific surgical procedures there is no significant difference in term of age and gender. The analysis of all the groups of diseases shows that the laparoscopic procedures performed with 3D technology have a shorter mean operative time than comparable 2D procedures when we consider surgery that require complex tasks. The use of 3D laparoscopic technology is an extraordinary innovation in clinical practice, but the instrumentation is still not widespread. Precisely for this reason the studies in literature are few and mainly limited to the evaluation of the surgical skills to the simulator. This study aims to evaluate the actual benefits of the 3D laparoscopic system integrating it in clinical practice. The three-dimensional view allows advanced performance in particular conditions, such as small and deep spaces and promotes performing complex surgical laparoscopic procedures.

  12. The management of Legg-Calvé-Perthes' disease: is there a consensus? : A study of clinical practice preferred by the members of the European Paediatric Orthopaedic Society. (United States)

    Hefti, Fritz; Clarke, N M P


    The aim of the study was to find out whether or not there is consensus among experienced pediatric orthopaedists about the management of certain clinical scenarios in Legg-Calvé-Perthes' disease. A questionnaire was sent to all 297 members of the European Paediatric Orthopaedic Society (EPOS) describing four cases of Legg-Calvé-Perthes' disease (LCPD) with two X-rays each and a short description of the clinical scenario. Two of the patients were younger and two were older than six years of age. From both age groups there was one with a good range of motion and an X-ray classified as Herring A or B, while the other patient had a poor range of motion and an X-ray classified as Herring C. EPO members were asked to choose from various treatment options or to describe any other therapy that they would advise in the clinical scenarios. One-hundred and fifty members answered the questionnaire. The participants had an average of 20 years of experience in pediatric orthopaedics. There was a consensus that no surgery should be performed in a young patient with a good range of motion and that there should be no weight relief when older with a good range of motion. Conservative containment treatment (abduction splint, Petrie cast) and arthrodiastasis was suggested in only very few centres. There was a tendency to perform an operation when the patient is older with a poor range of motion and to perform operative treatment only when there were subluxation or head at risk signs. pelvic osteotomies or a combination of pelvic and femoral osteotomies rather than femoral osteotomies alone. Age did not determine the indication for treatment and there was no agreement on the indications for physiotherapy. There was also no consensus on the type of pelvic osteotomy to be used. The study showed that indications for the treatment of LCPD is based more on the personal experience of the surgeon rather than on scientific data.

  13. Revision hip preservation surgery with hip arthroscopy: clinical outcomes. (United States)

    Domb, Benjamin G; Stake, Christine E; Lindner, Dror; El-Bitar, Youseff; Jackson, Timothy J


    To analyze and report the clinical outcomes of a cohort of patients who underwent revision hip preservation with arthroscopy and determine predictors of positive and negative outcomes. During the study period from April 2008 to December 2010, all patients who underwent revision hip preservation with arthroscopy were included. This included patients who had previous open surgery and underwent revision with arthroscopy. Patient-reported outcome (PRO) scores were obtained preoperatively and at 3-month, 1-year, 2-year, and 3-year follow-up time points. Any revision surgeries and conversions to total hip arthroplasty were noted. A multiple regression analysis was performed to look for positive and negative predictive factors for improvement in PROs after revision hip arthroscopy. Forty-seven hips in 43 patients had completed 2 years' follow-up or needed total hip arthroplasty. The mean length of follow-up was 29 months (range, 24 to 47 months). Of the hips, 31 (66%) had either unaddressed or incompletely treated femoroacetabular impingement. There was a significant improvement in all PRO scores at a mean of 29 months after revision (P arthroscopy can achieve moderately successful outcomes and remains a viable treatment strategy after failed primary hip preservation surgery. Preoperative predictors of success after revision hip arthroscopy include segmental labral defects, unaddressed or incompletely addressed femoroacetabular impingement, heterotopic ossification, and previous open surgery. Level IV, therapeutic case series. Copyright © 2014 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  14. Humidification during laparoscopic surgery: overview of the clinical benefits of using humidified gas during laparoscopic surgery. (United States)

    Binda, Maria Mercedes


    The peritoneum is the serous membrane that covers the abdominal cavity and most of the intra-abdominal organs. It is a very delicate layer highly susceptible to damage and it is not designed to cope with variable conditions such as the dry and cold carbon dioxide (CO2) during laparoscopic surgery. The aim of this review was to evaluate the effects caused by insufflating dry and cold gas into the abdominal cavity after laparoscopic surgery. A literature search using the Pubmed was carried out. Articles identified focused on the key issues of laparoscopy, peritoneum, morphology, pneumoperitoneum, humidity, body temperature, pain, recovery time, post-operative adhesions and lens fogging. Insufflating dry and cold CO2 into the abdomen causes peritoneal damage, post-operative pain, hypothermia and post-operative adhesions. Using humidified and warm gas prevents pain after surgery. With regard to hypothermia due to desiccation, it can be fully prevented using humidified and warm gas. Results relating to the patient recovery are still controversial. The use of humidified and warm insufflation gas offers a significant clinical benefit to the patient, creating a more physiologic peritoneal environment and reducing the post-operative pain and hypothermia. In animal models, although humidified and warm gas reduces post-operative adhesions, humidified gas at 32 °C reduced them even more. It is clear that humidified gas should be used during laparoscopic surgery; however, a question remains unanswered: to achieve even greater clinical benefit to the patient, at what temperature should the humidified gas be when insufflated into the abdomen? More clinical trials should be performed to resolve this query.

  15. Work stress, occupational burnout and depression levels: a clinical study of paediatric intensive care unit nurses in Taiwan. (United States)

    Lin, Tzu-Ching; Lin, Huey-Shyan; Cheng, Su-Fen; Wu, Li-Min; Ou-Yang, Mei-Chen


    This study aimed to examine the relationship between work stress and depression; and investigate the mediating effect of occupational burnout among nurses in paediatric intensive care units. The relationships among work stress, occupational burnout and depression level have been explored, neither regarding occupational burnout as the mediating role that causes work stress to induce depression nor considering the paediatric intensive care unit context. A cross-sectional correlational design was conducted. One hundred and forty-four female paediatric intensive care unit nurses from seven teaching hospitals in southern Taiwan were recruited as the participants. Data were collected by structured questionnaires including individual demographics, the Nurse Stress Checklist, the Occupational Burnout Inventory and the Taiwan Depression Questionnaire. The results indicated that after controlling for individual demographic variables, the correlations of work stress with occupational burnout, as well as work stress and occupational burnout with depression level were all positive. Furthermore, occupational burnout may exert a partial mediating effect on the relationship between work stress and depression level. This study provides information about work stress, occupational burnout and depression level, and their correlations, as well as the mediating role of occupational burnout among paediatric intensive care unit nurses. It suggests government departments and hospital administrators when formulating interventions to prevent work stress and occupational burnout. These interventions can subsequently prevent episodes of depression in paediatric intensive care unit nurses, thereby providing patients with a safe and high-quality nursing environment. © 2016 John Wiley & Sons Ltd.

  16. Practical application of natriuretic peptides in paediatric cardiology

    DEFF Research Database (Denmark)

    Smith, Julie; Goetze, Jens Peter; B. Andersen, Claus


    It is still uncertain if cardiac natriuretic peptides are useful biomarkers in paediatric cardiology. In this review we identify four clinical scenarios in paediatric cardiology, where clinical decision-making can be difficult, and where we feel the paediatric cardiologists need additional...

  17. Audit of accuracy of clinical coding in oral surgery. (United States)

    Naran, S; Hudovsky, A; Antscherl, J; Howells, S; Nouraei, S A R


    We aimed to study the accuracy of clinical coding within oral surgery and to identify ways in which it can be improved. We undertook did a multidisciplinary audit of a sample of 646 day case patients who had had oral surgery procedures between 2011 and 2012. We compared the codes given with their case notes and amended any discrepancies. The accuracy of coding was assessed for primary and secondary diagnoses and procedures, and for health resource groupings (HRGs). The financial impact of coding Subjectivity, Variability and Error (SVE) was assessed by reference to national tariffs. The audit resulted in 122 (19%) changes to primary diagnoses. The codes for primary procedures changed in 224 (35%) cases; 310 (48%) morbidities and complications had been missed, and 266 (41%) secondary procedures had been missed or were incorrect. This led to at least one change of coding in 496 (77%) patients, and to the HRG changes in 348 (54%) patients. The financial impact of this was £114 in lost revenue per patient. There is a high incidence of coding errors in oral surgery because of the large number of day cases, a lack of awareness by clinicians of coding issues, and because clinical coders are not always familiar with the large number of highly specialised abbreviations used. Accuracy of coding can be improved through the use of a well-designed proforma, and standards can be maintained by the use of an ongoing data quality assurance programme. Copyright © 2014. Published by Elsevier Ltd.

  18. Clinical application of thoracic paravertebral anesthetic block in breast surgeries

    Directory of Open Access Journals (Sweden)

    Sara Socorro Faria


    Full Text Available INTRODUCTION: Optimum treatment for postoperative pain has been of fundamental importance in surgical patient care. Among the analgesic techniques aimed at this group of patients, thoracic paravertebral block combined with general anesthesia stands out for the good results and favorable risk-benefit ratio. Many local anesthetics and other adjuvant drugs are being investigated for use in this technique, in order to improve the quality of analgesia and reduce adverse effects. OBJECTIVE: Evaluate the effectiveness and safety of paravertebral block compared to other analgesic and anesthetic regimens in women undergoing breast cancer surgeries. METHODS: Integrative literature review from 1966 to 2012, using specific terms in computerized databases of articles investigating the clinical characteristics, adverse effects, and beneficial effects of thoracic paravertebral block. RESULTS: On the selected date, 16 randomized studies that met the selection criteria established for this literature review were identified. Thoracic paravertebral block showed a significant reduction of postoperative pain, as well as decreased pain during arm movement after surgery. CONCLUSION: Thoracic paravertebral block reduced postoperative analgesic requirement compared to placebo group, markedly within the first 24 h. The use of this technique could ensure postoperative analgesia of clinical relevance. Further studies with larger populations are necessary, as paravertebral block seems to be promising for preemptive analgesia in breast cancer surgery.

  19. Clinical implications of medulloblastoma subgroups: incidence of CSF diversion surgery. (United States)

    Schneider, Christian; Ramaswamy, Vijay; Kulkarni, Abhaya V; Rutka, James T; Remke, Marc; Tabori, Uri; Hawkins, Cynthia; Bouffet, Eric; Taylor, Michael D


    While medulloblastoma was initially thought to comprise a single homogeneous entity, it is now accepted that it in fact comprises 4 discrete subgroups, each with its own distinct demographics, clinical presentation, transcriptomics, genetics, and outcome. Hydrocephalus is a common complication of medulloblastoma and not infrequently requires CSF diversion. The authors report the incidence of CSF diversion surgery in each of the subgroups of medulloblastoma (Wnt, Shh, Group 3, and Group 4). The medical and imaging records for patients who underwent surgery for medulloblastoma at The Hospital for Sick Children were retrospectively reviewed. The primary outcome was the requirement for CSF diversion surgery either before or within 60 days of tumor resection. The modified Canadian Preoperative Prediction Rule for Hydrocephalus (mCPPRH) was compared among subgroups. Of 143 medulloblastoma patients, treated from 1991 to 2013, sufficient data were available for 130 patients (15 with Wnt, 30 with Shh, 30 with Group 3, and 55 with Group 4 medulloblastomas). Of these, 28 patients (22%) ultimately underwent CSF diversion surgery: 0% with Wnt, 29% with Shh, 29% with Group 3, and 43% with Group 4 tumors. Patients in the Wnt subgroup had a lower incidence of CSF diversion than all other patients combined (p = 0.04). Wnt patients had a lower mCPPRH score (lower risk of CSF diversion, p = 0.045), were older, had smaller ventricles at diagnosis, and had no leptomeningeal metastases. The overall rate of CSF diversion surgery for Shh, Group 3, and Group 4 medulloblastomas is around 30%, but no patients in the present series with a Wnt medulloblastoma required shunting. The low incidence of hydrocephalus in patients with Wnt medulloblastoma likely reflects both host factors (age) and disease factors (lack of metastases). The absence of hydrocephalus in patients with Wnt medulloblastomas likely contributes to their excellent rate of survival and may also contribute to a higher quality

  20. Faith healing in paediatrics: what do we know about its relevance to clinical practice? (United States)

    Baverstock, A; Finlay, F


    There is widespread use of complementary or alternative medicine among adults and children. Families may use faith healing alongside conventional medicine or as an alternative. In their clinical practice, professionals should be aware of this and need to consider asking patients and their families about complementary or alternative medicine use, including faith healing. © 2011 Blackwell Publishing Ltd.

  1. e-Consultation Improves Efficacy in Thoracic Surgery Outpatient Clinics. (United States)

    Novoa, Nuria M; Gómez, Maria Teresa; Rodríguez, María; Jiménez López, Marcelo F; Aranda, Jose L; Bollo de Miguel, Elena; Diez, Florentino; Hernández Hernández, Jesús; Varela, Gonzalo


    The aim of this study is analysing the impact of the systematic versus occasional videoconferencing discussion of patients with two respiratory referral units along 6 years of time over the efficiency of the in-person outpatient clinics of a thoracic surgery service. Retrospective and comparative study of the evaluated patients through videoconferencing and in-person first visits during two equivalents periods of time: Group A (occasional discussion of cases) between 2008-2010 and Group B (weekly regular discussion) 2011-2013. Data were obtained from two prospective and electronic data bases. The number of cases discussed using e-consultation, in-person outpatient clinics evaluation and finally operated on under general anaesthesia in each period of time are presented. For efficiency criteria, the index: number of operated on cases/number of first visit outpatient clinic patients is created. Non-parametric Wilcoxon test is used for comparison. The mean number of patients evaluated at the outpatient clinics/year on group A was 563 versus 464 on group B. The median number of cases discussed using videoconferencing/year was 42 for group A versus 136 for group B. The mean number of operated cases/first visit at the outpatient clinics was 0.7 versus 0.87 in group B (P=.04). The systematic regular discussion of cases using videoconferencing has a positive impact on the efficacy of the outpatient clinics of a Thoracic Surgery Service measured in terms of operated cases/first outpatient clinics visit. Copyright © 2016 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. A Survey of Clinical Uncertainty from the Paediatric Basic Specialist Trainee Perspective

    LENUS (Irish Health Repository)

    O’Neill, MB


    This study was undertaken to evaluate uncertainty from the Basic Specialist Trainee perspective. The survey of trainees explored 1) factors in decision making, 2) the personal impact of uncertainty, 3) the responses to both clinical errors and challenges to their decision making and 4) the potential strategies to address uncertainty. Forty-one (93%) of trainees surveyed responded. Important factors in decision making were clinical knowledge and senior colleague’s opinion. Sixty percent experienced significant anxiety post call as a consequence of their uncertainty. When errors are made by colleagues, the trainee’s response is acceptance (52.5%), and sympathy (32%).Trainees are strongly influenced by the opinions of senior colleagues often changing their opinions having made confident decisions. Solutions to address uncertainty include enhanced knowledge translation, and to a lesser extent, enhanced personal awareness and resilience awareness. To enhance the training experience for BST and lessen the uncertainty experienced these strategies need to be enacted within the training milieu.

  3. Cost-effectiveness analysis of clinic-based chloral hydrate sedation versus general anaesthesia for paediatric ophthalmological procedures. (United States)

    Burnett, Heather F; Lambley, Rosemary; West, Stephanie K; Ungar, Wendy J; Mireskandari, Kamiar


    The inability of some children to tolerate detailed eye examinations often necessitates general anaesthesia (GA). The objective was to assess the incremental cost effectiveness of paediatric eye examinations carried out in an outpatient sedation unit compared with GA. An episode of care cost-effectiveness analysis was conducted from a societal perspective. Model inputs were based on a retrospective cross-over cohort of Canadian children aged Costs ($CAN), adverse events and number of successful procedures were modelled in a decision analysis with one-way and probabilistic sensitivity analysis. The mean cost per patient was $406 (95% CI $401 to $411) for EUS and $1135 (95% CI $1125 to $1145) for EUA. The mean number of successful procedures per patient was 1.39 (95% CI 1.34 to 1.42) for EUS and 2.06 (95% CI 2.02 to 2.11) for EUA. EUA was $729 more costly on average than EUS (95% CI $719 to $738) but resulted in an additional 0.68 successful procedures per child. The result was robust to varying the cost assumptions. Cross-over designs offer a powerful way to assess costs and effectiveness of two interventions because patients serve as their own control. This study demonstrated significant savings when ophthalmological exams were carried out in a hospital outpatient clinic, although with slightly fewer procedures completed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  4. [Spanish Society of Pediatric Infectious Diseases, Spanish Society of Paediatric Clinical Immunology and Allergy, Spanish Association of Paediatric Primary Care, and the Spanish Society of Extra-hospital Paediatrics and Primary Health Care consensus document on antibiotic treatment in penicillin or amoxicillin allergy]. (United States)

    Baquero-Artigao, Fernando; Michavila, Antonio; Suárez-Rodriguez, Ángeles; Hernandez, Anselmo; Martínez-Campos, Leticia; Calvo, Cristina


    The suspected allergy to beta-lactam antibiotics, especially penicillin and amoxicillin, is the most frequent reason for consultation in Child Allergy Units. In this consensus document, the clinical and diagnostic criteria of allergic reactions are described, as well as alternative antibiotic treatment for the most common infections diagnosed in paediatrics for patients with known or suspected allergy. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. The ESSKA paediatric anterior cruciate ligament monitoring initiative. (United States)

    Moksnes, Håvard; Engebretsen, Lars; Seil, Romain


    To survey and describe the treatment of paediatric anterior cruciate ligament (ACL) injuries performed by orthopaedic surgeons affiliated with the European Society for Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA). A closed e-survey was submitted to all registered members and affiliates of ESSKA in July 2013. All recipients were invited to participate in the survey by answering 34 questions online. The list of potential respondents was extracted from the ESSKA office database. Invitation was sent to 2236 ESSKA members and affiliates, and received 491 (22%) unique responses. Among the respondents, 445 (91%) were orthopaedic surgeons, with 354 (72%) stating that they were involved in treatment of paediatric ACL injuries. The main findings were that there are substantial differences with regard to preferred treatment algorithms, surgical techniques and long-term follow-up procedures. The summed estimate of skeletally immature children with ACL injury seen by the responders in 2012 was minimum 1923 individuals, and a minimum of 102 clinically relevant post-operative growth disturbances were registered. The present survey documents that the incidences of paediatric ACL injuries and idiopathic growth disturbances may be higher than previously estimated. Treatment algorithms and surgical techniques are highly diverse, and consensus could not be identified. It is worrying that only half the surgeons reported to follow-up children until skeletal maturity after surgical treatment. The results of this survey highlight the importance of international multicentre studies on paediatric ACL treatment and the development of an outcome registry to enable prospective data collections. IV.

  6. Routine clinical application of virtual reality in abdominal surgery. (United States)

    Sampogna, Gianluca; Pugliese, Raffaele; Elli, Marco; Vanzulli, Angelo; Forgione, Antonello


    The advantages of 3D reconstruction, immersive virtual reality (VR) and 3D printing in abdominal surgery have been enunciated for many years, but still today their application in routine clinical practice is almost nil. We investigate their feasibility, user appreciation and clinical impact. Fifteen patients undergoing pancreatic, hepatic or renal surgery were studied realizing a 3D reconstruction of target anatomy. Then, an immersive VR environment was developed to import 3D models, and some details of the 3D scene were printed. All the phases of our workflow employed open-source software and low-cost hardware, easily implementable by other surgical services. A qualitative evaluation of the three approaches was performed by 20 surgeons, who filled in a specific questionnaire regarding a clinical case for each organ considered. Preoperative surgical planning and intraoperative guidance was feasible for all patients included in the study. The vast majority of surgeons interviewed scored their quality and usefulness as very good. Despite extra time, costs and efforts necessary to implement these systems, the benefits shown by the analysis of questionnaires recommend to invest more resources to train physicians to adopt these technologies routinely, even if further and larger studies are still mandatory.

  7. Characterisation of organisational issues in paediatric clinical ethics consultation: a qualitative study. (United States)

    Opel, D J; Wilfond, B S; Brownstein, D; Diekema, D S; Pearlman, R A


    The traditional approach to resolving ethics concerns may not address underlying organisational issues involved in the evolution of these concerns. This represents a missed opportunity to improve quality of care "upstream". The purpose of this study was to understand better which organisational issues may contribute to ethics concerns. Directed content analysis was used to review ethics consultation notes from an academic children's hospital from 1996 to 2006 (N = 71). The analysis utilised 18 categories of organisational issues derived and modified from published quality improvement protocols. Organisational issues were identified in 68 of the 71 (96%) ethics consult notes across a range of patient settings and reasons for consultation. Thirteen of the 18 categories of organisational issues were identified and there was a median of two organisational issues per consult note. The most frequently identified organisational issues were informal organisational culture (eg, collective practices and approaches to situations with ethical dimensions that are not guided by policy), policies and procedures (eg, staff knows policy and/or procedural guidelines for an ethical concern but do not follow it) and communication (eg, communication about critical information, orders, or hand-offs repeatedly does not occur among services). Organisational issues contribute to ethical concerns that result in clinical ethics consults. Identifying and addressing organisational issues such as informal culture and communication may help decrease the recurrence of future similar ethics concerns.

  8. Studying Different Clinical Syndromes Of Paediatric Severe Malaria Using Plasma Proteomics

    KAUST Repository

    Ramaprasad, Abhinay


    Background- Severe Plasmodium falciparum malaria remains one of the major causes of childhood morbidity and mortality in Africa. Severe malaria manifests itself as three main clinical syndromes-impaired consciousness (cerebral malaria), respiratory distress and severe malarial anaemia. Cerebral malaria and respiratory distress are major contributors to malaria mortality but their pathophysiology remains unclear. Motivation/Objectives- Most children with severe malaria die within the first 24 hours of admission to a hospital because of their pathophysiological conditions. Thus, along with anti-malarial drugs, various adjuvant therapies such as fluid bolus (for hypovolaemia) and anticonvulsants (for seizures) are given to alleviate the sick child’s condition. But these therapies can sometimes have adverse effects. Hence, a clear understanding of severe malaria pathophysiology is essential for making an informed decision regarding adjuvant therapies. Methodology- We used mass spectrometry-based shotgun proteomics to study plasma samples from Gambian children with severe malaria. We compared the proteomic profiles of different severe malaria syndromes and generated hypotheses regarding the underlying disease mechanisms. Results/Conclusions- The main challenges of studying the severe malaria syndromes using proteomics were the high complexity and variability among the samples. We hypothesized that hepatic injury and nitric oxide play roles in the pathophysiology of cerebral malaria and respiratory distress.

  9. Prosthetics in Paediatric Dentistry

    Directory of Open Access Journals (Sweden)

    Vulićević Zoran


    Full Text Available Premature loss of teeth in children may lead to both functional and esthetic problems. Missing teeth in both anterior and posterior regions may cause malfunctions in mastication and proper pronunciation. If the missing teeth are not replaced, further complications may occur, including adjacent tooth migration, loss of alveolar bone, and irregular occlusion. Considering the sensitive nature of children, loss of teeth may cause the development of insecurities and low self esteem problems. Due to dynamic nature of growth in children and adolescents, prosthetic appliances must not hinder development of orofacial system, and must meet adequate esthetic and functional standards. Dental prosthetic appliances in paediatrics must be planned with respect to the special conditions that led to tooth loss or damage. Multi-disciplinary approach is needed, under constant supervision of paediatric dentist and orthodontist, as well as regular checkups with clinical and radiographical examinations.

  10. Appendicitis in paediatric age group: Correlation between ...

    African Journals Online (AJOL)

    Introduction: Clinical diagnosis of appendicitis can be challenging, particularly in the paediatric age group. There is an increased risk of perforation in paediatrics; therefore, a need for sensitive and specific diagnostic tool is mandatory. Aim: The aim of this study is to evaluate the role of preoperative inflammatory markers in ...

  11. Paediatric Interventional Uroradiology

    International Nuclear Information System (INIS)

    Barnacle, Alex M.; Wilkinson, A. Graham; Roebuck, Derek J.


    Paediatric interventional uroradiology lies at the intersection of the disciplines of paediatric interventional radiology and paediatric endourology. Interdisciplinary collaboration has led to the development of new techniques and refinement of procedures adopted from adult practice. This article reviews the major procedures used in paediatric interventional uroradiology, with emphasis on nephrostomy, percutaneous nephrolithotomy, balloon-burst pyeloplasty, and antegrade ureteric stenting.

  12. Paediatric cardiology programs in countries with limited resources: how to bridge the gap. (United States)

    Sulafa, K M Ali


    Establishing paediatric cardiology service in a country with limited resources like Sudan is a challenging task. A paediatric cardiac team was formed then the services in different disciplines were gradually established. Echocardiography (echo) clinics were founded in tertiary and peripheral hospitals. Cardiac catheterization (cath) was established at the Sudan Heart Centre (SHC) in 2004 and over 400 procedures had been performed including interventional catheterization like pulmonary valve dilatation, patent ductus arteriosus and atrial septal defect device closure. Congenital heart surgery started in 2001, currently 200 cases are done each year including closed procedures as well as open heart procedures for patients weighing more than 8 kg. Cardiology-cardiac surgery as well as adult congenital heart disease meetings were held and contributed positively to the services. The cardiology-cardiac surgery scientific club meeting was founded as a forum for academic discussions. A fellowship program was established in 2004 and included seven candidates trained in paediatric cardiology and intensive care. Two training courses had been established: congenital heart disease echo and paediatric electrocardiogram interpretation. Links with regional and international cardiac centres had important roles in consolidating our program. Significant obstacles face our service due to the small number of trained personnel, high cost of procedures, the lack of regular supplies and lack of cardiac intensive care facilities for young infants. Bridging the huge gap needs extensive official as well as non-governmental efforts, training more staff, supporting families and collaboration with regional and international centres.

  13. Evaluation of aesthetic abdominal surgery using a new clinical scale. (United States)

    Salles, Alessandra Grassi; Ferreira, Marcus Castro; do Nascimento Remigio, Adelina Fatima; Gemperli, Rolf


    Evaluation of outcomes after aesthetic surgery still is a challenge in plastic surgery. The evaluation frequently is based on subjective criteria. This study used a new clinical grading scale to evaluate aesthetic results for plastic surgeries to the abdomen. The method scores each of the following five parameters: volume of subcutaneous tissue, contour, excess of skin, aspect of the navel, and quality of the scar on the abdominal wall. The scale options are 0 (poor), 1 (fair), and 2 (good), and the total rate can range from 0 to 10. The study included 40 women ages 18-53 years. Of these 40 women, 20 underwent traditional abdominoplasty, and 20 had liposuction alone. Preoperatively and at least 1 year later, photographic results were analyzed and scored by three independent plastic surgeons. In the abdominoplasty group, the average grade rose from 2.9±0.4 to 6.8±0.4 postoperatively. In the liposuction group, the average grade was 5.3±0.5 preoperatively and 7.7±0.4 postoperatively. In both groups, the average postoperative grade was significantly higher than the preoperative grade. The mean scores for groups A and L were significantly different, demonstrating that the scale was sensitive in identifying different anatomic abnormalities in the abdomen. The rating scale used for the aesthetic evaluation of the abdomen was effective in the analysis of two different procedures: conventional abdominoplasty and liposuction. Abdominoplasty provided the greater gain according to a comparison of the pre- and postoperative scores.

  14. Paediatric and adult malignant glioma

    DEFF Research Database (Denmark)

    Jones, Chris; Perryman, Lara; Hargrave, Darren


    Gliomas in children differ from their adult counterparts by their distribution of histological grade, site of presentation and rate of malignant transformation. Although rare in the paediatric population, patients with high-grade gliomas have, for the most part, a comparably dismal clinical outcome...... to older patients with morphologically similar lesions. Molecular profiling data have begun to reveal the major genetic alterations underpinning these malignant tumours in children. Indeed, the accumulation of large datasets on adult high-grade glioma has revealed key biological differences between...... the adult and paediatric disease. Furthermore, subclassifications within the childhood age group can be made depending on age at diagnosis and tumour site. However, challenges remain on how to reconcile clinical data from adult patients to tailor novel treatment strategies specifically for paediatric...

  15. Comparison between intravenous boluses versus infusion of tranexamic acid (TXA) to reduce bleeding in paediatric cyanotic congenital heart disease (CHD) surgeries

    International Nuclear Information System (INIS)

    Junejo, F.; Irfan, M.; Akhtar, M.I.; Hamid, M.; Ahmed, S.S.


    To compare the intravenous boluses and intravenous continuous infusion of tranexamic acid (TXA) to reduce postoperative bleeding in cyanotic congenital heart disease surgeries. Study Design:Single-blinded randomised clinical trial. Place and Duration of Study:Anaesthesia Department, The Aga Khan University Hospital, Karachi, from July 2016 to April 2017. Methodology:Sixty patients of cyanotic congenital heart disease, undergoing either palliative or corrective surgery involving cardiopulmonary bypass (CPB), were recruited. These 60 patients were divided randomly into two groups. The infusion group received intravenous infusion of TXA at 5 mg/kg/hour while the bolus group received three intravenous boluses of 10 mg/kg after induction, after going to bypass and after protamine reversal. Data was collected through predesigned proforma. There were two primary outcomes: postoperative bleeding in the first 24 hours, and chest closure time. Results:Postoperative bleeding was 13.94 (10.27-20.18) ml/kg in the first 24 hours in infusion group and 15.05 (9.04-23.50) ml/kg in the bolus group. Chest closure time was 38.5 (25-45) in infusion group and 30 (20-46.25) minutes in the bolus group. There was no statistically significant and clinical difference between both groups regarding postoperative bleeding in the first 24 hours and chest closure time. Conclusion:These infusion and bolus groups had comparable postoperative bleeding and chest closure time. (author)

  16. Clinics of Oblivion: Makeover Culture and Cosmetic Surgery


    Jones, Meredith


    This paper examines cosmetic surgery tourism, arguing that it can be meaningfully analysed as part of makeover culture. It shows that while cosmetic surgery tourism sits at a junction of cosmetic surgery and medical tourism, it also has much in common with contemporary tourism practices. The paper posits cosmetic surgery tourism not only as an economic and globalised phenomenon but also as a set of practices that are experienced, and that take place on the body (see also Cook, 2010; Bell et a...

  17. Paediatric autoimmune encephalopathies: clinical features, laboratory investigations and outcomes in patients with or without antibodies to known central nervous system autoantigens (United States)

    Hacohen, Yael; Wright, Sukhvir; Waters, Patrick; Agrawal, Shakti; Carr, Lucinda; Cross, Helen; De Sousa, Carlos; DeVile, Catherine; Fallon, Penny; Gupta, Rajat; Hedderly, Tammy; Hughes, Elaine; Kerr, Tim; Lascelles, Karine; Lin, Jean-Pierre; Philip, Sunny; Pohl, Keith; Prabahkar, Prab; Smith, Martin; Williams, Ruth; Clarke, Antonia; Hemingway, Cheryl; Wassmer, Evangeline; Vincent, Angela; Lim, Ming J


    Objective To report the clinical and investigative features of children with a clinical diagnosis of probable autoimmune encephalopathy, both with and without antibodies to central nervous system antigens. Method Patients with encephalopathy plus one or more of neuropsychiatric symptoms, seizures, movement disorder or cognitive dysfunction, were identified from 111 paediatric serum samples referred from five tertiary paediatric neurology centres to Oxford for antibody testing in 2007–2010. A blinded clinical review panel identified 48 patients with a diagnosis of probable autoimmune encephalitis whose features are described. All samples were tested/retested for antibodies to N-methyl-D-aspartate receptor (NMDAR), VGKC-complex, LGI1, CASPR2 and contactin-2, GlyR, D1R, D2R, AMPAR, GABA(B)R and glutamic acid decarboxylase. Results Seizures (83%), behavioural change (63%), confusion (50%), movement disorder (38%) and hallucinations (25%) were common. 52% required intensive care support for seizure control or profound encephalopathy. An acute infective organism (15%) or abnormal cerebrospinal fluid (32%), EEG (70%) or MRI (37%) abnormalities were found. One 14-year-old girl had an ovarian teratoma. Serum antibodies were detected in 21/48 (44%) patients: NMDAR 13/48 (27%), VGKC-complex 7/48(15%) and GlyR 1/48(2%). Antibody negative patients shared similar clinical features to those who had specific antibodies detected. 18/34 patients (52%) who received immunotherapy made a complete recovery compared to 4/14 (28%) who were not treated; reductions in modified Rankin Scale for children scores were more common following immunotherapies. Antibody status did not appear to influence the treatment effect. Conclusions Our study outlines the common clinical and paraclinical features of children and adolescents with probable autoimmune encephalopathies. These patients, irrespective of positivity for the known antibody targets, appeared to benefit from immunotherapies and further

  18. Distribution of branchial anomalies in a paediatric Asian population. (United States)

    Teo, Neville Wei Yang; Ibrahim, Shahrul Izham; Tan, Kun Kiaang Henry


    The objective of the present study was to review the distribution and incidence of branchial anomalies in an Asian paediatric population and highlight the challenges involved in the diagnosis of branchial anomalies. This was a retrospective chart review of all paediatric patients who underwent surgery for branchial anomalies in a tertiary paediatric hospital from August 2007 to November 2012. The clinical notes were correlated with preoperative radiological investigations, intraoperative findings and histology results. Branchial anomalies were classified based on the results of the review. A total of 28 children underwent surgery for 30 branchial anomalies during the review period. Two children had bilateral branchial anomalies requiring excision. Of the 30 branchial anomalies, 7 (23.3%) were first branchial anomalies, 5 (16.7%) were second branchial anomalies, 3 (10.0%) were third branchial anomalies, and 4 (13.3%) were fourth branchial anomalies (one of the four patients with fourth branchial anomalies had bilateral branchial anomalies). In addition, seven children had 8 (26.7%) branchial anomalies that were thought to originate from the pyriform sinus; however, we were unable to determine if these anomalies were from the third or fourth branchial arches. There was inadequate information on the remaining 3 (10.0%) branchial anomalies for classification. The incidence of second branchial anomalies appears to be lower in our Asian paediatric population, while that of third and fourth branchial anomalies was higher. Knowledge of embryology and the related anatomy of the branchial apparatus is crucial in the identification of the type of branchial anomaly.

  19. A day in the life of a paediatric surgeon: a PAPSA research study ...

    African Journals Online (AJOL)

    Objectives This study aimed to create a snapshot picture of the global workload of paediatric surgeons and identify differences between countries. Methods Surgeons from 13 paediatric surgical units in different countries across the world were asked to record the number and type of admissions to the paediatric surgery ...

  20. Postoperative laryngeal symptoms in a general surgery setting. Clinical study. (United States)

    Geraci, Girolamo; Cupido, Francesco; Lo Nigro, Chiara; Sciuto, Antonio; Sciumè, Carmelo; Modica, Giuseppe


    Vocal cord injuries (VI), postoperative hoarseness (PH), dysphonia (DN), dysphagia (DG) and sore throat (ST) are common complications after general anesthesia; there is actually a lack of consensus to support the proper timing for post-operative laryngoscopy that is reliable to support the diagnosis of laryngeal or vocal fold lesions after surgery and there are no valid studies about the entity of laryngeal trauma in oro-tracheal intubation. Aim of our study is to evaluate the statistical relation between anatomic, anesthesiological and surgical variables in the case of PH, DG or impaired voice register. 50 patients (30 thyroidectomies, 8 videolaparoscopic cholecistectomies, 2 right emicolectomies, 2 left emicolectomies, 1 gastrectomy, 1 hemorrhoidectomy, 1 nefrectomy, 1 diagnostic videothoracoscopy, 1 superior right lung lobectomy, 1 appendicectomy, 1 incisional hernia repair, 1 low anterior rectal resection, 1 radical hysterectomy) underwent clinical evaluation and direct laryngoscopy before surgery, within 6 hours, after 72 hours and after 30 days, to evaluate motility and breathing space, phonatory motility, true and false vocal folds and arytenoids oedema. We evaluated also mean age (56.6 ± 3.6 years), male:female ratio (1:1.5), cigarette smoke (20%), atopic comorbidity (17/50 = 34%), Mallampati class (32% 1, 38% 2, 26% 3, 2% 4), mean duration of intubation (159 minutes, range 50 - 405 minutes), Cormack-Lehane score (34% 1, 22% 2, 22% 3, 2% 4), difficult intubation in 9 cases (18%). No complication during the laryngoscopy were registered. We investigated the statistic relationship between pre and intraoperative variables and laryngeal symptoms and lesions. In our experience, statistically significant relations were found in prevalence of vocal folds oedema in smokers (p < 0.005), self limiting DG and DN in younger patients (p < 0.005) and in thyroidectomy (p < 0.01), DG after thyroidectomy (p < 0.01). The short preoperative use of steroids and antihistaminic

  1. An audit of paediatric intussusception radiological reduction at the ...

    African Journals Online (AJOL)

    Methods. This retrospective analytic cohort study assessed data from the records of all paediatric patients with the diagnosis of idiopathic intussusception discharged from the Department of Paediatric Surgery between 1 January 2003 and 30 September 2011. Results. Thirty-five children with intussusception were identified.

  2. ALARA and paediatric imaging in radiation therapy: A survey of Canadian paediatric imaging practice

    International Nuclear Information System (INIS)

    Rodgerson, Christine


    Purpose: There is little discussion in the literature regarding paediatric imaging dose reduction with respect to conventional imaging carried out in radiotherapy departments. This is in contrast to diagnostic radiography where dose optimization when imaging children is a very current topic. For this reason Canadian radiotherapy clinics were surveyed to look at paediatric imaging practice, knowledge and perspectives with respect to imaging dose reduction. Method: As this was an exploratory study, a questionnaire was developed and sent to radiation therapy clinics across Canada, via email, to assess knowledge of paediatric imaging and dose reduction initiatives. The questionnaire focus was CT simulation and treatment verification imaging of children. Results: Practice and knowledge of paediatric imaging varied across Canada. Forty percent of clinics reported using paediatric specific protocols for CT simulation and 20% of clinics reported using paediatric specific protocols for treatment verification imaging. There was variation in imaging practices among the clinics that reported treating the most children. The survey results show that while some measures are being taken to reduce paediatric imaging dose in radiation therapy, 46.7% of the respondents felt more could be done. Conclusion: The survey demonstrates interest in dose reduction in radiation therapy imaging as well as differences in current practice and knowledge across Canada. Paediatric imaging dose reduction would appear to be an area of practice that would benefit from more study and development of standards of practice

  3. Sweat testing for the detection of atomoxetine from paediatric patients with attention deficit/ hyperactivity disorder: application to clinical practice. (United States)

    Marchei, Emilia; Papaseit, Esther; Garcia-Algar, Oscar; Bilbao, Amaia; Farré, Magí; Pacifici, Roberta; Pichini, Simona


    Atomoxetine (ATX) is a selective norepinephrine reuptake inhibitor approved since 2002 for the treatment of attention deficit hyperactivity disorder (ADHD) in children, adolescents, and adults as an alternative treatment to methylphenidate. Within the framework of a project evaluating the use of alternative biological matrices for therapeutic monitoring of psychoactive drugs in paediatric and non-paediatric individuals, the excretion of ATX and its principal metabolites has been recently studied in oral fluid and hair. The aim of this study was to describe the excretion profile of ATX and its metabolites 4-hydroxyatomoxetine (4-OH-ATX) and N-desmethylatomoxetine (N-des-ATX) in sweat following the administration of different dosage regimens (60, 40, 35, and 18 mg/day) of ATX to six paediatric patients. Sweat patches were applied to the back of each participant and removed at timed intervals. ATX and its metabolites were measured in patches using a previously validated liquid chromatography-tandem mass spectrometric (LC-MS/MS) method. Independently from the administered dose, ATX appeared in the sweat patches 1 h post administration and reached its maximum concentration generally at 24 h. Peak ATX concentrations ranged between 2.31 and 40.4 ng/patch and did not correlate with the administered drug dose, or with body surface area. Total ATX excreted in sweat ranged between 0.008 and 0.121 mg, corresponding to 0.02 and 0.3% of the administered drug. Neither 4-OH-ATX, nor N-des-ATX was detected in either of the collected sweat patches. Measuring ATX in sweat patches can provide information on cumulative drug use from patch application until removal. Copyright © 2012 John Wiley & Sons, Ltd.

  4. Singapore Paediatric Resuscitation Guidelines 2016. (United States)

    Ong, Gene Yong Kwang; Chan, Irene Lai Yeen; Ng, Agnes Suah Bwee; Chew, Su Yah; Mok, Yee Hui; Chan, Yoke Hwee; Ong, Jacqueline Soo May; Ganapathy, Sashikumar; Ng, Kee Chong


    We present the revised 2016 Singapore paediatric resuscitation guidelines. The International Liaison Committee on Resuscitation's Pediatric Taskforce Consensus Statements on Science and Treatment Recommendations, as well as the updated resuscitation guidelines from the American Heart Association and European Resuscitation Council released in October 2015, were debated and discussed by the workgroup. The final recommendations for the Singapore Paediatric Resuscitation Guidelines 2016 were derived after carefully reviewing the current available evidence in the literature and balancing it with local clinical practice. Copyright: © Singapore Medical Association.

  5. Methodologies to assess paediatric adiposity.

    LENUS (Irish Health Repository)

    Horan, M


    Childhood obesity is associated with increased risk of adult obesity, cardiovascular disease, diabetes and cancer. Appropriate techniques for assessment of childhood adiposity are required to identify children at risk. The aim of this review was to examine core clinical measurements and more technical tools to assess paediatric adiposity.

  6. Clinical, social and relational determinants of paediatric ambulatory drug prescriptions due to respiratory tract infections in Italy. (United States)

    Ciofi degli Atti, Marta Luisa; Massari, Marco; Bella, Antonino; Boccia, Delia; Filia, Antonietta; Salmaso, Stefania


    Collecting information on patterns of drug prescriptions and on factors influencing prescribing decisions is fundamental for supporting the rational use of drugs. This study was aimed at investigating patterns of drug prescription in paediatric outpatients and at evaluating determinants of prescriptions for respiratory tract infections (RTIs). We conducted a national cross-sectional survey involving primary care paediatricians and parents. Diagnoses and prescriptions made at each consultation were described. Poisson regression models were used to analyse determinants of drug and antibiotic prescriptions for visits due to RTIs. A total of 4,302 physician and parent questionnaires were analysed. These corresponded to 2,151 visits, 792 of which were due to RTIs. Drugs were prescribed in 83.4% of RTI visits, while antibiotics were prescribed in 40.4%. According to paediatricians' perceptions, 84.2% of parents of children with a RTI expected to receive a drug prescription. Paediatricians' perception of parental expectations was the strongest determinant for prescription of drugs and specifically of antibiotics [adjusted relative risk (RR): 1.7 and 3.6, respectively; P decision to prescribe. This study underscores that relational factors, in particular perceived parental expectations, are one of the leading factors of drug prescriptions in paediatric ambulatory care settings, reinforcing the opinion that communication between physicians and parents can affect prescription patterns.

  7. [Clinical Practice after Bariatric Surgery: Problems and Complications]. (United States)

    Gebhart, Martina


    The number of patients undergoing bariatric surgery because of morbid obesity is increasing rapidly. Therefore, it is an important issue to be aware of outcome and complications after bariatric surgery. This mini-review presents a compilation of important gastrointestinal symptoms, as pain, diarrhea and dumping, and includes treatment options. It characterizes possible micronutrient deficiencies, gives instructions concerning the adaptation of drugs and illustrates possible adverse outcomes, such as excessive weight loss, insufficient weight loss and weight gain after bariatric surgery.

  8. Clinical study of salvage surgery after concurrent chemoradiotherapy

    International Nuclear Information System (INIS)

    Shimane, Toshikazu; Nakamura, Taisuke; Shimotatara, Yuko


    As the use of concurrent chemoradiotherapy (CCRT) is becoming more widespread, with numerous facilities performing it to maintain function and form, the number of cases requiring salvage surgery is also increasing. We investigated the postoperative prognosis of patients who experienced complications during salvage surgery after CCRT. Subjects were 27 patients who underwent salvage surgery following CCRT at our department during the 7-year period between January 2005 and December 2011. We selected all cases of salvage surgery, comprising neck dissections, total laryngectomies, partial laryngectomies, esophageal resections, and reconstructive surgeries, for analysis. The results were favorable, with a complication rate during salvage surgery after CCRT of 14.8% and a survival rate of 77.8%. Although it is difficult to compare these complications and outcome findings with available reports on salvage surgery without CCRT, it is believed complications can arise in approximately half of the cases. Thus, surgeons should be cognizant of the potential for serious complications, which are sometimes unexpected. Different from our findings, the prognosis following salvage surgery is generally not thought to be favorable and therefore care should be taken to detect recurrence and provide treatment early in salvage surgery cases. (author)

  9. Beta-blocker use and clinical outcomes after primary vascular surgery

    DEFF Research Database (Denmark)

    Høgh, A.; Lindholt, J.S.; Nielsen, Henrik


    To explore the associations between beta-blocker use and clinical outcomes (death, hospitalisation with myocardial infarction (MI) or stroke, major amputation and recurrent vascular surgery) after primary vascular reconstruction.......To explore the associations between beta-blocker use and clinical outcomes (death, hospitalisation with myocardial infarction (MI) or stroke, major amputation and recurrent vascular surgery) after primary vascular reconstruction....

  10. Preoperative lifestyle intervention in bariatric surgery: a randomized clinical trial. (United States)

    Kalarchian, Melissa A; Marcus, Marsha D; Courcoulas, Anita P; Cheng, Yu; Levine, Michele D


    Studies on the impact of presurgery weight loss and lifestyle preparation on outcomes following bariatric surgery are needed. To evaluate whether a presurgery behavioral lifestyle intervention improves weight loss through a 24-month postsurgery period. Bariatric Center of Excellence at a large, urban medical center. Candidates for bariatric surgery were randomized to a 6-month behavioral lifestyle intervention or to 6 months of usual presurgical care. The lifestyle intervention consisted of 8 weekly face-to-face sessions, followed by 16 weeks of face-to-face and telephone sessions before surgery; the intervention also included 3 monthly telephone contacts after surgery. Assessments were conducted 6, 12, and 24 months after surgery. Participants who underwent surgery (n = 143) were 90.2% female and 86.7% White. Average age was 44.9 years, and average body mass index was 47.5 kg/m(2) at study enrollment. At follow-up, 131 (91.6%), 126 (88.1%), 117 (81.8%) patients participated in the 6-, 12-, and 24-month assessments, respectively. Percent weight loss from study enrollment to 6 and 12 months after surgery was comparable for both groups, but at 24 months after surgery, the lifestyle group had significantly smaller percent weight loss compared with the usual care group (26.5% versus 29.5%, respectively, P = .02). Presurgery lifestyle intervention did not improve weight loss at 24 months after surgery. The findings from this study raise questions about the utility and timing of adjunctive lifestyle interventions for bariatric surgery patients. Copyright © 2016 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  11. What's new in paediatric dentistry? (United States)

    Vitale, M. C.


    Since the early 80's, the use of laser has been introduced in the daily dental practice and the technological development has also provided over time to optimize its use. Various types of lasers with different wavelengths have been developed for use in a handy, easy and ergonomic manner. In daily paediatric dentistry, laser could be a very useful medical device which can completely replace the traditional high hand-piece and bur to realize a "micro-invasive" dentistry and a "clean" surgery, without bleeding and sutures. According to the international literature and in the light of recent researches, this work could give an overview on assisted laser therapy in paediatric dentistry, highlighting advantages and disadvantages of this new technology and pointing out the high compliance of the young patient.

  12. Psychology of plastic and reconstructive surgery: a systematic clinical review. (United States)

    Shridharani, Sachin M; Magarakis, Michael; Manson, Paul N; Rodriguez, Eduardo D


    The authors sought to review the various types of patients with psychological abnormalities who may present to the plastic surgeon and the psychological impact of various plastic surgery procedures on these patients. After systematically searching the Embase and PubMed databases and following further refinement (based on the authors' inclusion and exclusion criteria), the authors identified 65 studies. In addition, the authors felt that important information was contained in four textbooks, two press releases, and one Internet database. The inclusion criteria were studies that investigated the psychological outcomes, background, and personality types of patients seeking specific plastic surgery procedures. In addition, studies that addressed the impact of plastic surgery on patients' psychological status and quality of life were also included. The authors excluded studies with fewer than 30 patients, studies that did not pertain to the particular plastic surgery procedures, and studies that addressed psychological sequelae of revision operations. Narcissistic and histrionic personality disorders and body dysmorphic disorder are the three most common psychiatric conditions encountered in patients seeking cosmetic surgery. Overall, plastic surgery not only restores the appearance and function of the disfigured body unit but also alleviates psychological distress. Identifying the psychologically challenging patient before surgical intervention will allow the patient to obtain the appropriate psychological assistance and may result in a healthier individual with or without associated plastic surgery procedures.

  13. Association of time-to-surgery with outcomes in clinical stage I-II pancreatic adenocarcinoma treated with upfront surgery. (United States)

    Swords, Douglas S; Zhang, Chong; Presson, Angela P; Firpo, Matthew A; Mulvihill, Sean J; Scaife, Courtney L


    Time-to-surgery from cancer diagnosis has increased in the United States. We aimed to determine the association between time-to-surgery and oncologic outcomes in patients with resectable pancreatic ductal adenocarcinoma undergoing upfront surgery. The 2004-2012 National Cancer Database was reviewed for patients undergoing curative-intent surgery without neoadjuvant therapy for clinical stage I-II pancreatic ductal adenocarcinoma. A multivariable Cox model with restricted cubic splines was used to define time-to-surgery as short (1-14 days), medium (15-42), and long (43-120). Overall survival was examined using Cox shared frailty models. Secondary outcomes were examined using mixed-effects logistic regression models. Of 16,763 patients, time-to-surgery was short in 34.4%, medium in 51.6%, and long in 14.0%. More short time-to-surgery patients were young, privately insured, healthy, and treated at low-volume hospitals. Adjusted hazards of mortality were lower for medium (hazard ratio 0.94, 95% confidence interval, .90, 0.97) and long time-to-surgery (hazard ratio 0.91, 95% confidence interval, 0.86, 0.96) than short. There were no differences in adjusted odds of node positivity, clinical to pathologic upstaging, being unresectable or stage IV at exploration, and positive margins. Medium time-to-surgery patients had higher adjusted odds (odds ratio 1.11, 95% confidence interval, 1.03, 1.20) of receiving an adequate lymphadenectomy than short. Ninety-day mortality was lower in medium (odds ratio 0.75, 95% confidence interval, 0.65, 0.85) and long time-to-surgery (odds ratio 0.72, 95% confidence interval, 0.60, 0.88) than short. In this observational analysis, short time-to-surgery was associated with slightly shorter OS and higher perioperative mortality. These results may suggest that delays for medical optimization and referral to high volume surgeons are safe. Published by Elsevier Inc.

  14. Interventional Radiology in Paediatrics. (United States)

    Chippington, Samantha J; Goodwin, Susie J


    As in adult practice, there is a growing role for paediatric interventional radiology expertise in the management of paediatric pathologies. This review is targeted for clinicians who may refer their patients to paediatric interventional radiology services, or who are responsible for patients who are undergoing paediatric interventional radiology procedures. The article includes a brief overview of the indications for intervention, techniques involved and the commonest complications. Although some of the procedures described are most commonly performed in a tertiary paediatric centre, many are performed in most Children's hospitals.

  15. Clinics of Oblivion: Makeover Culture and Cosmetic Surgery

    Directory of Open Access Journals (Sweden)

    Meredith Jones


    Full Text Available This paper examines cosmetic surgery tourism, arguing that it can be meaningfully analysed as part of makeover culture. It shows that while cosmetic surgery tourism sits at a junction of cosmetic surgery and medical tourism, it also has much in common with contemporary tourism practices. The paper posits cosmetic surgery tourism not only as an economic and globalised phenomenon but also as a set of practices that are experienced, and that take place on the body (see also Cook, 2010; Bell et al. 2011. Chris Rojek’s work on contemporary tourist practices is deployed in order to argue that the cosmetic surgery tourist’s body is itself the ‘site’ to be visited and discovered; it is also the souvenir that is brought home. When body and site are brought together in cosmetic surgery tourism, they form a potent nexus that is unique to a contemporary moment tied up with globalisation and consumption, where both identity and self-transformation are managed through the body.

  16. Impact of smoking on early clinical outcomes in patients undergoing coronary artery bypass grafting surgery


    Ji, Qiang; Zhao, Hang; Mei, YunQing; Shi, YunQing; Ma, RunHua; Ding, WenJun


    Background To evaluate the impact of persistent smoking versus smoking cessation over one month prior to surgery on early clinical outcomes in Chinese patients undergoing isolated coronary artery bypass grafting (CABG) surgery in a retrospective study. Methods The peri-operative data of consecutive well-documented patients undergoing isolated CABG surgery from January 2007 to December 2013 were investigated and retrospectively analyzed. All included patients were divided into either a non-smo...

  17. Hospital-level Variation in Utilization of Surgery for Clinical Stage I-II Pancreatic Adenocarcinoma. (United States)

    Swords, Douglas S; Mulvihill, Sean J; Skarda, David E; Finlayson, Samuel R G; Stoddard, Gregory J; Ott, Mark J; Firpo, Matthew A; Scaife, Courtney L


    To (1) evaluate rates of surgery for clinical stage I-II pancreatic ductal adenocarcinoma (PDAC), (2) identify predictors of not undergoing surgery, (3) quantify the degree to which patient- and hospital-level factors explain differences in hospital surgery rates, and (4) evaluate the association between adjusted hospital-specific surgery rates and overall survival (OS) of patients treated at different hospitals. Curative-intent surgery for potentially resectable PDAC is underutilized in the United States. Retrospective cohort study of patients ≤85 years with clinical stage I-II PDAC in the 2004 to 2014 National Cancer Database. Mixed effects multivariable models were used to characterize hospital-level variation across quintiles of hospital surgery rates. Multivariable Cox proportional hazards models were used to estimate the effect of adjusted hospital surgery rates on OS. Of 58,553 patients without contraindications or refusal of surgery, 63.8% underwent surgery, and the rate decreased from 2299/3528 (65.2%) in 2004 to 4412/7092 (62.2%) in 2014 (P < 0.001). Adjusted hospital rates of surgery varied 6-fold (11.4%-70.9%). Patients treated at hospitals with higher rates of surgery had better unadjusted OS (median OS 10.2, 13.3, 14.2, 16.5, and 18.4 months in quintiles 1-5, respectively, P < 0.001, log-rank). Treatment at hospitals in lower surgery rate quintiles 1-3 was independently associated with mortality [Hazard ratio (HR) 1.10 (1.01, 1.21), HR 1.08 (1.02, 1.15), and HR 1.09 (1.04, 1.14) for quintiles 1-3, respectively, compared with quintile 5] after adjusting for patient factors, hospital type, and hospital volume. Quality improvement efforts are needed to help hospitals with low rates of surgery ensure that their patients have access to appropriate surgery.

  18. Adolescent Idiopathic Scoliosis – case report of a patient with clinical deterioration after surgery

    Directory of Open Access Journals (Sweden)

    Weiss Hans-Rudolf


    Full Text Available Abstract Background Although there is no evidence that the long-term effects of scoliosis surgery are superior to the long-term effects of Adolescent Idiopathic Scoliosis (AIS itself, patients can fear the consequences of not under going this surgery due to incorrect or insufficient information. The main indication for surgical treatment in patients with AIS, is cosmetic. However spinal surgery may, along with other negative side effects, actually cause postoperative clinical deterioration. This complication of surgery has not yet been described in international literature. Case presentation A 15-year old female patient originally presenting with a well-compensated double curve pattern scoliosis. The patient was advised to undergo surgery due to the long-term negative impact of signs and symptoms of scoliosis upon her health. The patient agreed to surgery, which was performed in one of Germanys leading centres for spinal surgery. The thoracolumbar curve was corrected and fused, while the thoracic curve, clearly showing wedged vertebrae, defined as structural scoliosis, remained untreated. This operation left the patient with an unbalanced appearance, with radiological and clinical imbalance to the right. The clinical appearance of the patient though clearly deteriorated post-surgery. Furthermore, the wedged disc space below the fusion area indicates future problems with possible destabilisation accompanied probably by low back pain. Conclusion Scoliosis surgery for patients with AIS is mainly indicated for cosmetic or psychological reasons. Therefore the treatment leading to the best possible clinical appearance and balance has to be chosen. Patients should be informed that surgery will not necessarily improve their health status. Clinical deterioration after surgery may occur, and such information is crucial for an adequate informed consent.

  19. [Clinical trials of laparoscopic gastric cancer surgery in South Korea: review and prospect]. (United States)

    Zhu, Chunchao; Zhao, Gang; Cao, Hui


    Laparoscopic technology is gradually accepted in gastric cancer surgery, whose efficacy has been demonstrated by some clinical researches. Randomized controlled trials (RCT) are considered as the most important evidence to prove clinical outcomes of laparoscopic surgery for gastric cancer. Korean gastric surgeons have made great contributions to RCT in laparoscopic gastric cancer surgery. KLASS (Korean Laparoscopic Gastrointestinal Surgery Study Group) is one of the most important forerunner and global leader of clinical trials of gastric cancer treatment. KLASS series clinical trials are attracting global attention because of the significant value of surgical treatment for gastric cancer. The RCTs in Korea involve in many aspects of laparoscopic gastrectomy for gastric cancer, including laparoscopy application in early gastric cancer (KLASS-01, KLASS-03 and KLASS-07), advanced gastric cancer (KLASS-02 and KLASS-06), function-preserving gastrectomy (KLASS-04,KLASS-05) and sentinel node navigation surgery (SENORITA trial). In order to share some informations of these RCTs, we review and prospect some important clinical trials of laparoscopic gastric cancer surgery in Korea. With the experience of Korean gastric surgeons, we can make more progress in our own clinical trials of laparoscopic gastric cancer surgery.

  20. Cyanoacrylate Skin Microsealant for Preventing Surgical Site Infection after Vascular Surgery : A Discontinued Randomized Clinical Trial

    NARCIS (Netherlands)

    Vierhout, Bastiaan P.; Ott, Alewijn; Reijnen, Michel M. P. J.; Oskam, Jacques; Ott, Alewijn; van den Dungen, Jan J. A. M.; Zeebregts, Clark J.

    Background: Surgical site infections (SSI) after vascular surgery are related to substantial morbidity. Restriction of bacterial access to the site of surgery with a cyanoacrylate sealant is a new concept. We performed a randomized clinical trial to assess the effect of the sealing of skin with a

  1. Paediatric nuclear medicine imaging. (United States)

    Biassoni, Lorenzo; Easty, Marina


    Nuclear medicine imaging explores tissue viability and function by using radiotracers that are taken up at cellular level with different mechanism. This imaging technique can also be used to assess blood flow and transit through tubular organs. Nuclear medicine imaging has been used in paediatrics for decades and this field is continuously evolving. The data presented comes from clinical experience and some milestone papers on the subject. Nuclear medicine imaging is well-established in paediatric nephro-urology in the context of urinary tract infection, ante-natally diagnosed hydronephrosis and other congenital renal anomalies. Also, in paediatric oncology, I-123-meta-iodobenzyl-guanidine has a key role in the management of children with neuroblastic tumours. Bone scintigraphy is still highly valuable to localize the source of symptoms in children and adolescents with bone pain when other imaging techniques have failed. Thyroid scintigraphy in neonates with congenital hypothyroidism is the most accurate imaging technique to confirm the presence of ectopic functioning thyroid tissue. Radionuclide transit studies of the gastro-intestinal tract are potentially useful in suspected gastroparesis or small bowel or colonic dysmotility. However, until now a standardized protocol and a validated normal range have not been agreed, and more work is necessary. Research is ongoing on whether magnetic resonance imaging (MRI), with its great advantage of great anatomical detail and no ionizing radiations, can replace nuclear medicine imaging in some clinical context. On the other hand, access to MRI is often difficult in many district general hospitals and general anaesthesia is frequently required, thus adding to the complexity of the examination. Patients with bone pain and no cause for it demonstrated on MRI can benefit from bone scintigraphy with single photon emission tomography and low-dose computed tomography. This technique can identify areas of mechanical stress at

  2. Weight loss in orthognathic surgery: a clinical study. (United States)

    Hammond, Douglas; Williams, Rhodri W; Juj, Kiranjit; O'Connell, Susan; Isherwood, Grant; Hammond, Nichola


    To analyse weight change, body composition change and Body Mass Index change in patients undergoing orthognathic surgery. A service evaluation was undertaken in orthognathic patients pre-operatively and at 4 weeks post-surgery. Queen Elizabeth Hospital Birmingham outpatient department. Thirty-one patients scheduled for single- or two-jaw orthognathic surgery and rigid internal fixation. Immediately pre-operatively and at 4 weeks post-surgery the following information was gathered: (1) patient height; (2) patient weight (kg); (3) Patient Body Mass Index; and (4) patient body fat percentage. In the 4-week post-operative period, the average weight loss was -4·96 kg (range: -9·6 to +3·0 kg), with a body fat reduction of -3·07% (range: -5·80% to +2·30%) and an average reduction in Body Mass Index of -1·63 (range: -3·4 to +0·8). There was no statistically significant difference in weight loss (P = 0·1562) or body fat composition change (P = 0·2391) between single- or two-jaw surgery. There was no statistically significant difference in weight loss (P = 0·4858) or body fat composition change (P = 0·5321) between male and female patients. Weight loss observed was similar to that reported in studies using inter-maxillary fixation. Closer psychological and dietetic support is needed for patients who have a low normal or underweight Body Mass Index. Better and more bespoke tailored Oral Nutritional Supplementation must be provided for all orthognathic surgery patients to potentially reduce this significant weight loss.

  3. Knowledge and use of evidence-based nutrition : a survey of paediatric dietitians

    NARCIS (Netherlands)

    Thomas, DE; Kukuruzovic, R; Martino, B; Chauhan, SS; Elliott, EJ


    Objective To survey paediatric dietitians' knowledge and use of evidence-based nutrition (EBN). Design Cross-sectional survey using reply-paid questionnaires. Subjects Paediatric dietitians in Australian teaching hospitals. Main outcome measures Age, sex, appointment, clinical practice, research

  4. Burnout and Work Demands Predict Reduced Job Satisfaction in Health Professionals Working In a Surgery Clinic

    Directory of Open Access Journals (Sweden)

    Dragan Mijakoski


    CONCLUSIONS: Adequate management of work demands, particularly excessive workload, time pressure, and lack of staff can lead to prevention of burnout and reduced job satisfaction in surgery clinic HPs, and contribute to better quality of patient care.

  5. Stapes surgery in residency: the UFPR clinical hospital experience. (United States)

    Caldart, Adriano Ulisses; Terruel, Igor; Enge, Dair Jocely; Kurogi, Adriana Sayuri; Buschle, Maurício; Mocellin, Marcos


    Surgery of the stapedius remains the established treatment for otosclerosis. Recent publications have showed that success in surgeries done by residents have decreased and hearing results are worse than those obtained by experienced otologic surgeons. To evaluate the experience of the otorhinolaryngology unit, Parana University, relative to stapes surgery done in the residency training program. A retrospective study of 114 stapes surgeries done in the past 9 years in 96 patients. Audiometric results were analysed according to the Committee on Hearing and Equilibrium guidelines and the Amsterdam Hearing Evaluation Plots. The improvement of the airway postoperative gap and thresholds were taken into account. 96 patients were included, most of them female adults (67.7%) and white (93.7%). Stapedectomy was done in 50.9% of cases, mostly under local anesthesia and sedation (96.5%), using mostly the Teflon prosthesis (37.7%). The surgical success rate was 50.88%, there was an 11.4% complication rate. Postoperative hearing gains considered as surgical success were inferior to published results in the literature, done by experienced surgeons.

  6. Clinical utility and impact of functional neuronavigation for glioma surgery

    International Nuclear Information System (INIS)

    Kamada, Kyousuke; Anei, Ryogo; Ota, Takahiro; Kawai, Kensuke; Saito, Nobuhito


    After co-registration of functional MRI with finger tapping tasks for corticospinal tract tractography, the results were imported to a neuronavigation system (functional neuronavigation). Cortical and subcortical stimulation with 5-train electric pulses was then used to identify the motor system. Functional neuronavigation was a reliable and practical technique for preservation of the motor function in glioma surgery. (author)

  7. Paediatric stroke

    African Journals Online (AJOL)


    Apr 2, 2011 ... Organization definition of stroke is 'a clinical syndrome of rapidly developing focal or global ..... In the case of sickle cell disease primary and secondary prevention is by ... stroke and must involve caregivers. Prognosis7,10,17.

  8. Are preoperative experimental pain assessments correlated with clinical pain outcomes after surgery?

    DEFF Research Database (Denmark)

    Sangesland, Anders; Støren, Carl; Vaegter, Henrik B.


    of surgery, QST variables, clinical pain outcome measure and main result. Results Most studies showed moderate to high risk of bias. Type of surgery investigated include 7 studies on total knee replacement, 5 studies on caesarean section, 4 studies on thoracic surgery, 2 studies on herniotomy, 2 studies......Background Pain after surgery is not uncommon with 30% of patients reporting moderate to severe postoperative pain. Early identification of patients prone to postoperative pain may be a step forward towards individualized pain medicine providing a basis for improved clinical management through......, and (3) the association between QST and pain after surgery was investigated. Forty-four unique studies were identified, with 30 studies on 2738 subjects meeting inclusion criteria. The methodological quality of the include studies was assessed and data extraction included study population, type...

  9. Peer teaching in paediatrics - medical students as learners and teachers on a paediatric course. (United States)

    Schauseil-Zipf, Ulrike; Karay, Yassin; Ehrlich, Roland; Knoop, Kai; Michalk, Dietrich


    Peer assisted learning is known as an effective educational strategy in medical teaching. We established a peer assisted teaching program by student tutors with a focus on clinical competencies for students during their practical training on paediatric wards. It was the purpose of this study to investigate the effects of a clinical skills training by tutors, residents and consultants on students evaluations of the teaching quality and the effects of a peer teaching program on self assessed clinical competencies by the students. Medical student peers in their 6(th) year were trained by an intensive instruction program for teaching clinical skills by paediatric consultants, doctors and psychologists. 109 students in their 5(th) year (study group) participated in a peer assisted teaching program for training clinical skills in paediatrics. The skills training by student peer teachers were supervised by paediatric doctors. 45 students (control group) participated in a conventional paediatric skills training by paediatric doctors and consultants. Students from both groups, which were consecutively investigated, completed a questionnaire with an evaluation of the satisfaction with their practical training and a self assessment of their practical competencies. The paediatric skills training with student peer teachers received significantly better ratings than the conventional skills training by paediatric doctors concerning both the quality of the practical training and the support by the teaching medical staff. Self assessed learning success in practical skills was higher rated in the peer teaching program than in the conventional training. The peer assisted teaching program of paediatric skills training was rated higher by the students regarding their satisfaction with the teaching quality and their self assessment of the acquired skills. Clinical skills training by student peer teachers have to be supervised by paediatric doctors. Paediatric doctors seem to be more

  10. Costing of Paediatric Treatment alongside Clinical Trials under Low Resource Constraint Environments: Cotrimoxazole and Antiretroviral Medications in Children Living with HIV/AIDS

    Directory of Open Access Journals (Sweden)

    Bona M. Chitah


    Full Text Available Introduction. Costing evidence is essential for policy makers for priority setting and resource allocation. It is in this context that the clinical trials of ARVs and cotrimoxazole provided a costing component to provide evidence for budgeting and resource needs alongside the clinical efficacy studies. Methods. A micro based costing approach was adopted, using case record forms for maintaining patient records. Costs for fixed assets were allocated based on the paediatric space. Medication and other resource costs were costed using the WHO/MSH Drug Price Indicators as well as procurement data where these were available. Results. The costs for cotrimoxazole and ARVs are significantly different. The average costs for human resources were US$22 and US$71 for physician costs and $1.3 and $16 for nursing costs while in-patient costs were $257 and $15 for the cotrimoxazole and ARV cohorts, respectively. Mean or average costs were $870 for the cotrimoxazole cohort and $218 for the ARV. The causal factors for the significant cost differences are attributable to the higher human resource time, higher infections of opportunistic conditions, and longer and higher frequency of hospitalisations, among others.

  11. Paediatrics: messages from Munich

    Directory of Open Access Journals (Sweden)

    Fabio Midulla


    Full Text Available The aim of this article is to describe paediatric highlights from the 2014 European Respiratory Society (ERS International Congress in Munich, Germany. Abstracts from the seven groups of the ERS Paediatric Assembly (Respiratory Physiology and Sleep, Asthma and Allergy, Cystic Fibrosis, Respiratory Infection and Immunology, Neonatology and Paediatric Intensive Care, Respiratory Epidemiology, and Bronchology are presented in the context of the current literature.

  12. Job satisfaction and burnout among paediatric nurses. (United States)

    Akman, Ozlem; Ozturk, Candan; Bektas, Murat; Ayar, Dijle; Armstrong, Merry A


    This study aims to determine factors of job satisfaction and burnout levels of paediatric nurses. A total of 165 nurses working in paediatric clinics completed the Minnesota job satisfaction scale and the Maslach burnout scale. Average scores of the emotional exhaustion and depersonalisation score were low, while personal accomplishment scores were high. A high level of job satisfaction, being married, increased age and a decreased number of assigned patients were significantly associated with a low level of burnout. Paediatric nurses experience burnout at significant levels. The most important variable that affected job satisfaction was income. The results of the study could guide development of strategies that might prevent or alleviate burnout of paediatric nurses. © 2016 John Wiley & Sons Ltd.

  13. Improving glycaemic control and life skills in adolescents with type 1 diabetes: A randomised, controlled intervention study using the Guided Self-Determination-Young method in triads of adolescents, parents and health care providers integrated into routine paediatric outpatient clinics

    DEFF Research Database (Denmark)

    Husted, Gitte; Thorsteinsson, Birger; Esbensen, Bente Appel


    visits will reduce haemoglobin A1c (HbA1c) concentrations and improve adolescents' life skills compared with a control group. METHODS: Using a mixed methods design comprising a randomised controlled trial and a nested qualitative evaluation, we will recruit 68 adolescents age 13 - 18 years with type 1......ABSTRACT: BACKGROUND: Adolescents with type 1 diabetes face demanding challenges due to conflicting priorities between psychosocial needs and diabetes management. This conflict often results in poor glycaemic control and discord between adolescents and parents. Adolescent-parent conflicts are thus...... are lacking. The Guided Self-Determination method is proven effective in adult care and has been adapted to adolescents and parents (Guided Self-Determination-Young (GSD-Y)) for use in paediatric diabetes outpatient clinics. Our objective is to test whether GSD-Y used in routine paediatric outpatient clinic...

  14. Paediatric retinal detachment: aetiology, characteristics and outcomes

    Directory of Open Access Journals (Sweden)

    Elizabeth McElnea


    Full Text Available AIM: To provide contemporary data on the aetiology, clinical features and outcomes of paediatric retinal detachment. METHODS: A retrospective review of all those under 16y who underwent surgical repair for retinal detachment at a single centre between the years 2008 and 2015 inclusive was performed. In each case the cause of retinal detachment, the type of detachment, the presence or absence of macular involvement, the number and form of reparative surgeries undertaken, and the surgical outcome achieved was recorded. RESULTS: Twenty-eight eyes of 24 patients, 15 (62.5% of whom were male and 9 (37.5% of whom were female, their mean age being 11.6y and range 2-16y developed retinal detachment over the eight year period studied. Trauma featured in the development of retinal detachment in 14 (50.0% cases. Retinal detachment was associated with other ocular and/or systemic conditions in 11 (39.3% cases. A mean of 3.0 procedures with a range of 1-9 procedures per patient were undertaken in the management of retinal detachment. Complex vitrectomy combined with scleral buckling or complex vitrectomy alone were those most frequently performed. Mean postoperative visual acuity was 1.2 logMAR with range 0.0-3.0 logMAR. In 22 of 26 (84.6% cases which underwent surgical repair the retina was attached at last follow-up. CONCLUSION: Aggressive management of paediatric retinal detachment including re-operation increases the likelihood of anatomical success. In cases where the retinal detachment can be repaired by an external approach alone there is a more favourable visual outcome.

  15. Paediatric retinal detachment: aetiology, characteristics and outcomes. (United States)

    McElnea, Elizabeth; Stephenson, Kirk; Gilmore, Sarah; O'Keefe, Michael; Keegan, David


    To provide contemporary data on the aetiology, clinical features and outcomes of paediatric retinal detachment. A retrospective review of all those under 16y who underwent surgical repair for retinal detachment at a single centre between the years 2008 and 2015 inclusive was performed. In each case the cause of retinal detachment, the type of detachment, the presence or absence of macular involvement, the number and form of reparative surgeries undertaken, and the surgical outcome achieved was recorded. Twenty-eight eyes of 24 patients, 15 (62.5%) of whom were male and 9 (37.5%) of whom were female, their mean age being 11.6y and range 2-16y developed retinal detachment over the eight year period studied. Trauma featured in the development of retinal detachment in 14 (50.0%) cases. Retinal detachment was associated with other ocular and/or systemic conditions in 11 (39.3%) cases. A mean of 3.0 procedures with a range of 1-9 procedures per patient were undertaken in the management of retinal detachment. Complex vitrectomy combined with scleral buckling or complex vitrectomy alone were those most frequently performed. Mean postoperative visual acuity was 1.2 logMAR with range 0.0-3.0 logMAR. In 22 of 26 (84.6%) cases which underwent surgical repair the retina was attached at last follow-up. Aggressive management of paediatric retinal detachment including re-operation increases the likelihood of anatomical success. In cases where the retinal detachment can be repaired by an external approach alone there is a more favourable visual outcome.

  16. Clinical course of Crohn's disease first diagnosed at surgery for acute abdomen. (United States)

    Latella, G; Cocco, A; Angelucci, E; Viscido, A; Bacci, S; Necozione, S; Caprilli, R


    The severity of clinical activity of Crohn's disease is high during the first year after diagnosis and decreases thereafter. Approximately 50% of patients require steroids and immunosuppressants and 75% need surgery during their lifetime. The clinical course of patients with Crohn's disease first diagnosed at surgery has never been investigated. To assess the clinical course of Crohn's disease first diagnosed at surgery for acute abdomen and to evaluate the need for medical and surgical treatment in this subset of patients. Hospital clinical records of 490 consecutive Crohn's disease patients were reviewed. Patients were classified according to the Vienna criteria. Sex, extraintestinal manifestations, family history of inflammatory bowel diseases, appendectomy, smoking habit and medical/surgical treatments performed during the follow-up period were assessed. Kaplan-Meier survival method and Cox proportional hazards regression model. Of the 490 Crohn's disease patients, 115 had diagnosis of Crohn's disease at surgery for acute abdomen (Group A) and 375 by conventional clinical, radiological, endoscopic and histologic criteria (Group B). Patients in Group A showed a low risk of further surgery (Log Rank test pacute abdomen showed a low risk for reintervention and less use of steroids and immunosuppressants during follow-up than those not operated upon at diagnosis. Early surgery may represent a valid approach in the initial management of patients with Crohn's disease, at least in the subset of patients with ileal and complicated disease.

  17. Population-based evaluation of a suggested anatomic and clinical classification of congenital heart defects based on the International Paediatric and Congenital Cardiac Code

    Directory of Open Access Journals (Sweden)

    Goffinet François


    Full Text Available Abstract Background Classification of the overall spectrum of congenital heart defects (CHD has always been challenging, in part because of the diversity of the cardiac phenotypes, but also because of the oft-complex associations. The purpose of our study was to establish a comprehensive and easy-to-use classification of CHD for clinical and epidemiological studies based on the long list of the International Paediatric and Congenital Cardiac Code (IPCCC. Methods We coded each individual malformation using six-digit codes from the long list of IPCCC. We then regrouped all lesions into 10 categories and 23 subcategories according to a multi-dimensional approach encompassing anatomic, diagnostic and therapeutic criteria. This anatomic and clinical classification of congenital heart disease (ACC-CHD was then applied to data acquired from a population-based cohort of patients with CHD in France, made up of 2867 cases (82% live births, 1.8% stillbirths and 16.2% pregnancy terminations. Results The majority of cases (79.5% could be identified with a single IPCCC code. The category "Heterotaxy, including isomerism and mirror-imagery" was the only one that typically required more than one code for identification of cases. The two largest categories were "ventricular septal defects" (52% and "anomalies of the outflow tracts and arterial valves" (20% of cases. Conclusion Our proposed classification is not new, but rather a regrouping of the known spectrum of CHD into a manageable number of categories based on anatomic and clinical criteria. The classification is designed to use the code numbers of the long list of IPCCC but can accommodate ICD-10 codes. Its exhaustiveness, simplicity, and anatomic basis make it useful for clinical and epidemiologic studies, including those aimed at assessment of risk factors and outcomes.

  18. The clinical utility of new combination phenylephrine/ketorolac injection in cataract surgery

    Directory of Open Access Journals (Sweden)

    Lawuyi LE


    Full Text Available Lola Elizabeth Lawuyi, Avinash Gurbaxani Moorfields Eye Hospital Dubai, Dubai, UAE Abstract: The maintenance of mydriasis throughout cataract extraction surgery and the control of ocular inflammation are crucial for successful surgical outcomes. The development of miosis during cataract surgery compromises the visualization of the surgical field and working space for surgeons. This may lead to complications that include posterior capsular tear and associated vitreous loss, longer surgical time, and postoperative inflammation. Postoperative inflammation is often uncomfortable and frustrating for patients. It causes pain, redness, and photophobia. This compromises the best-uncorrected vision following surgery and often leads to multiple clinic visits. This article examines the literature published on the current treatments used to manage mydriasis, pain, and inflammation in cataract extraction surgery. Combination phenylephrine/ketorolac injection offers an exciting new class of medication for use in cataract surgery. With the recent approval of Omidria™ (combination of phenylephrine 1% and ketorolac 0.3% by the US Food and Drug Administration (FDA for intraocular use, we review the clinical utility of this new combination injection in cataract surgery. PubMed, MEDLINE, and conference proceedings were searched for the relevant literature using a combination of the following search terms: cataract extraction surgery, pupil dilation (mydriasis, miosis, phenylephrine, ketorolac, Omidria™, intracameral mydriatic. Relevant articles were reviewed and their references checked for further relevant literature. All abstracts were reviewed and full texts retrieved where available. Keywords: cataract extraction surgery, ketorolac, mydriasis, miosis, Omidria™, phenylephrine

  19. Dedicated Operating Room Teams and Clinical Outcomes in an Enhanced Recovery after Surgery Pathway for Colorectal Surgery. (United States)

    Grant, Michael C; Hanna, Andrew; Benson, Andrew; Hobson, Deborah; Wu, Christopher L; Yuan, Christina T; Rosen, Michael; Wick, Elizabeth C


    Our aim was to determine whether the establishment of a dedicated operating room team leads to improved process measure compliance and clinical outcomes in an Enhanced Recovery after Surgery (ERAS) program. Enhanced Recovery after Surgery programs involve the application of bundled best practices to improve the value of perioperative care. Successful implementation and sustainment of ERAS programs has been linked to compliance with protocol elements. Development of dedicated teams of anesthesia providers was a component of ERAS implementation. Intraoperative provider team networks (surgeons, anesthesiologists, and certified registered nurse anesthetists) were developed for all cases before and after implementation of colorectal ERAS. Four measures of centrality were analyzed in each network based on case assignments, and these measures were correlated with both rates of process measure compliance and clinical outcomes. Enhanced Recovery after Surgery provider teams led to a decrease in the closeness of anesthesiologists (p = 0.04) and significant increase in the clustering coefficient of certified registered nurse anesthetists (p = 0.005) compared with the pre-ERAS network. There was no significant change in centrality among surgeons (p = NS for all measures). Enhanced Recovery after Surgery designation among anesthesiologists and nurse anesthetists-whereby individual providers received an in-service on protocol elements and received compliance data was strongly associated with high compliance (>0.6 of measures; p < 0.001 for each group). In addition, high compliance was associated with a significant reduction in length of stay (p < 0.01), surgical site infection (p < 0.002), and morbidity (p < 0.009). Dedicated operating room teams led to increased centrality among anesthesia providers, which in turn not only increased compliance, but also improved several clinical outcomes. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights

  20. NIKE: a new clinical tool for establishing levels of indications for cataract surgery. (United States)

    Lundström, Mats; Albrecht, Susanne; Håkansson, Ingemar; Lorefors, Ragnhild; Ohlsson, Sven; Polland, Werner; Schmid, Andrea; Svensson, Göran; Wendel, Eva


    The purpose of this study was to construct a new clinical tool for establishing levels of indications for cataract surgery, and to validate this tool. Teams from nine eye clinics reached an agreement about the need to develop a clinical tool for setting levels of indications for cataract surgery and about the items that should be included in the tool. The tool was to be called 'NIKE' (Nationell Indikationsmodell för Kataraktextraktion). The Canadian Cataract Priority Criteria Tool served as a model for the NIKE tool, which was modified for Swedish conditions. Items included in the tool were visual acuity of both eyes, patients' perceived difficulties in day-to-day life, cataract symptoms, the ability to live independently, and medical/ophthalmic reasons for surgery. The tool was validated and tested in 343 cataract surgery patients. Validity, stability and reliability were tested and the outcome of surgery was studied in relation to the indication setting. Four indication groups (IGs) were suggested. The group with the greatest indications for surgery was named group 1 and that with the lowest, group 4. Validity was proved to be good. Surgery had the greatest impact on the group with the highest indications for surgery. Test-retest reliability test and interexaminer tests of indication settings showed statistically significant intraclass correlations (intraclass correlation coefficients [ICCs] 0.526 and 0.923, respectively). A new clinical tool for indication setting in cataract surgery is presented. This tool, the NIKE, takes into account both visual acuity and the patient's perceived problems in day-to-day life because of cataract. The tool seems to be stable and reliable and neutral towards different examiners.

  1. Efficiency of Calatonia on clinical parameters in the immediate post-surgery period: a clinical study

    Directory of Open Access Journals (Sweden)

    Elaine Ferreira Lasaponari


    Full Text Available OBJECTIVE: to assess the efficiency of the Calatonia technique about clinical parameters and pain in the immediate post-surgical phase. METHOD: a randomised study was carried out with 116 patients subjected to a cholecystectomy, by laparoscopy, divided into an experimental group (58 patients and a placebo group (58 patients. The experimental group received the Calatonia technique, while the placebo was only subjected to non-intentional touches. RESULTS: The placebo group and the experimental group were considered homogeneous in terms of the variables: sex, age, physical status classification, duration of surgical procedures and also the time spent recovering in the Post-Anaesthetic Recovery Room. The only variable to show a statistically significant difference was the axillary temperature of the body. In relation to pain, the experimental group showed significant results, and hence it is possible to deduce that the relaxation caused by the Calatonia technique brought some relief of the general situation of pain. CONCLUSION: The application of Calatonia can take up the function of a resource complementary to assistance in the period immediately after surgery. Brazilian Register of Clinical Trials, UTN U1111-1129-9629.

  2. The Resident-Run Minor Surgery Clinic: A Pilot Study to Safely Increase Operative Autonomy. (United States)

    Wojcik, Brandon M; Fong, Zhi Ven; Patel, Madhukar S; Chang, David C; Petrusa, Emil; Mullen, John T; Phitayakorn, Roy

    General surgery training has evolved to align with changes in work hour restrictions, supervision regulations, and reimbursement practices. This has culminated in a lack of operative autonomy, leaving residents feeling inadequately prepared to perform surgery independently when beginning fellowship or practice. A resident-run minor surgery clinic increases junior resident autonomy, but its effects on patient outcomes have not been formally established. This pilot study evaluated the safety of implementing a resident-run minor surgery clinic within a university-based general surgery training program. Single institution case-control pilot study of a resident-run minor surgery clinic from 9/2014 to 6/2015. Rotating third-year residents staffed the clinic once weekly. Residents performed operations independently in their own procedure room. A supervising attending surgeon staffed each case prior to residents performing the procedure and viewed the surgical site before wound closure. Postprocedure patient complications and admissions to the hospital because of a complication were analyzed and compared with an attending control cohort. Massachusetts General Hospital General in Boston, MA; an academic tertiary care general surgery residency program. Ten third-year general surgery residents. Overall, 341 patients underwent a total of 399 procedures (110 in the resident clinic vs. 289 in the attending clinic). Minor surgeries included soft tissue mass excision (n = 275), abscess incision and drainage (n = 66), skin lesion excision (n = 37), skin tag removal (n = 15), and lymph node excision (n = 6). There was no significant difference in the overall rate of patients developing a postprocedure complication within 30 days (3.6% resident vs. 2.8% attending; p = 0.65); which persisted on multivariate analysis. Similar findings were observed for the rate of hospital admission resulting from a complication. Resident evaluations overwhelmingly supported the rotation, citing

  3. Paediatric rhinitis

    DEFF Research Database (Denmark)

    Roberts, G; Xatzipsalti, M; Borrego, L M


    Rhinitis is a common problem in childhood and adolescence and impacts negatively on physical, social and psychological well-being. This position paper, prepared by the European Academy of Allergy and Clinical Immunology Taskforce on Rhinitis in Children, aims to provide evidence...... decongestant, saline douches and nasal anticholinergics. Allergen-specific immunotherapy is helpful in IgE-mediated AR and may prevent the progression of allergic disease. There are still a number of areas that need to be clarified in the management of rhinitis in children and adolescents....

  4. Clinical and economic impact of using macrogol 3350 plus electrolytes in an outpatient setting compared to enemas and suppositories and manual evacuation to treat paediatric faecal impaction based on actual clinical practice in England and Wales. (United States)

    Guest, Julian F; Candy, David C A; Clegg, John P; Edwards, Di; Helter, Marianne T; Dale, Anne K; Fell, John; Cosgrove, Michael; Debelle, Geoffrey


    To estimate the clinical and economic impact of using macrogol 3350 plus electrolytes (macrogol 3350; Movicol; Movicol Paediatric Plain) in an outpatient setting compared to enemas and suppositories and manual evacuation to treat paediatric faecal impaction. A chart review was undertaken to extract clinical outcomes and resource use from the case notes of a cohort of children aged 2-11 years with faecal impaction who initially received either macrogol 3350 (in an outpatient setting) or enemas and suppositories or manual evacuation for initial disimpaction. Five centres across England and Wales participated in the study. These data were used to inform a decision model which depicted the management of children during the disimpaction phase and for a period of 12 weeks following initial disimpaction. Unit resource costs at 2005/2006 prices were applied to the resource utilisation estimates within the model, enabling the incremental costs and consequences of using macrogol 3350 in an outpatient setting, compared to the other treatments, to be estimated. 112 patients treated with macrogol 3350, 101 who received enemas and suppositories and 11 who underwent a manual evacuation were eligible for analysis. Ninety-seven per cent of children treated with macrogol 3350 were successfully disimpacted within 5 days, compared to 73% of those who received enemas and suppositories and 89% of those who underwent a manual evacuation (p suppositories and manual evacuation respectively; p suppositories or underwent a manual evacuation, respectively. Hence, using macrogol 3350 instead of enemas and suppositories and manual evacuation to disimpact the whole annual cohort of faecally impacted children aged 2-11 years in England could potentially reduce annual NHS expenditure on this condition by 59% (5 million pounds sterling) and reduce the annual number of paediatric hospital admissions for this condition by 92% (4330). Within the limitations of our model, macrogol 3350 affords the NHS

  5. Telemedicine in vascular surgery: clinical experience in a single centre. (United States)

    Robaldo, Alessandro; Rousas, Nikolaos; Pane, Bianca; Spinella, Giovanni; Palombo, Domenico


    Over a three-year period we performed 630 carotid endarterectomy procedures in 588 patients. From these we selected 90 patients (group A) who fulfilled the criteria for discharge one day after surgery. These patients were given an electronic blood pressure meter, a video phone for use at home and an antihypertensive drug (amlodipine). Using web-based video conferencing, we monitored the patients every 4 hours for the first two days. The other 498 patients (group B) were discharged on the second postoperative day. There were no significant differences between the groups in demographic characteristics, risk factors, carotid lesions, operative time, postoperative complications or blood loss. No cervical hematomas developed in group A. No patients needed to be readmitted because of major complications relating to the carotid endarterectomy. During the video-communication, 28 patients (31%) with a hypertensive crisis were treated by administration of amlodipine. At discharge, a questionnaire showed that there was a feeling of insecurity in both groups: 87% in group A vs. 79% in group B (P > 0.05). In group A, insecurity decreased after the first video connection and disappeared after the 8th day postoperatively. Telemedicine appears feasible and useful in carotid endarterectomy and may have other applications in vascular surgery care.

  6. Paediatric radiopharmaceutical administration

    DEFF Research Database (Denmark)

    Lassmann, Michael; Treves, S Ted; Borgwardt, Lise


    In 2008 the EANM published their paediatric dosage card. In 2011 the North American consensus guidelines recommended a set of administered activities for paediatric nuclear medicine. During the EANM congress in 2012 a working group of the EANM and the SNMMI met to study the possibility of harmoni...

  7. Safety in paediatric imaging

    International Nuclear Information System (INIS)

    Carter, D.; Filice, I.; Murray, D.; Thomas, K.


    Those of us working in a dedicated paediatric environment are aware of the important safety issues with regard to paediatrics. Our goal when working with paediatric patients, the goal is to obtain the best quality images while keeping patients safe and their distress to a minimum. This article will discuss some of the issues regarding paediatric safety in a diagnostic imaging department, including radiation doses and the risk to paediatric patients, reducing medication errors, safe sedation practice and environmental safety. Also discussed are some conditions requiring special consideration to maintain patient safety such as epiglottitis and suspected child abuse. Promotion of a patient/family-centered care system will create an environment of trust where parents or guardians will know that their children are being well cared for in a safe, effective environment. (author)

  8. Paediatric thoracoscopy: State of the art | Van Niekerk | South ...

    African Journals Online (AJOL)

    Many advanced procedures, including lobectomy, repair of tracheo-oesophageal fistula, excision of mediastinal tumours and diaphragmatic hernia repairs, are being done routinely in paediatric surgery centres around the world. This article reviews the state of the art of thoracoscopic surgery in children. The author selected ...

  9. Phrenic Nerve Palsy and Regional Anesthesia for Shoulder Surgery: Anatomical, Physiologic, and Clinical Considerations. (United States)

    El-Boghdadly, Kariem; Chin, Ki Jinn; Chan, Vincent W S


    Regional anesthesia has an established role in providing perioperative analgesia for shoulder surgery. However, phrenic nerve palsy is a significant complication that potentially limits the use of regional anesthesia, particularly in high-risk patients. The authors describe the anatomical, physiologic, and clinical principles relevant to phrenic nerve palsy in this context. They also present a comprehensive review of the strategies for reducing phrenic nerve palsy and its clinical impact while ensuring adequate analgesia for shoulder surgery. The most important of these include limiting local anesthetic dose and injection volume and performing the injection further away from the C5-C6 nerve roots. Targeting peripheral nerves supplying the shoulder, such as the suprascapular and axillary nerves, may be an effective alternative to brachial plexus blockade in selected patients. The optimal regional anesthetic approach in shoulder surgery should be tailored to individual patients based on comorbidities, type of surgery, and the principles described in this article.

  10. The proposal of Paediatric Virology and its perspectives: An interview with Professor of Paediatrics Maria Theodoridou. (United States)

    Mammas, Ioannis N; Spandidos, Demetrios A


    Professor Maria Theodoridou, Emeritus Professor of Paediatrics at the University of Athens, is one of the few paediatricians in Greece, who have experienced almost all the infectious diseases of the second half of the 20th century and their severe consequences, prior to the widespread adoption of immunisations. A milestone during her career was the establishment of a specialised National Reference Unit for the care of paediatric patients with acquired immune deficiency syndrome (AIDS) at the 'Aghia Sophia' Children's Hospital in Athens, Greece. According to Professor Theodoridou, training on the prevention, management and treatment of neonatal and paediatric viral infections represents a new educational challenge for both community as well as hospital-based paediatric health professionals. The debate of the potential strategically principal role of Paediatric Virology subspecialists in the primary, secondary and tertiary clinical practice is definitely necessary and needs further discussion and evaluation, she adds. She describes the difficulties that Greece, a country under a long-standing financial crisis, faces for the hospital-based management of paediatric viral infections and refers to the future advances, which are expected in the field of diagnosis and treatment of viral infections in neonates and children. In the context of the 3rd Workshop on Paediatric Virology, which will be held in Athens on October 7th, 2017, Professor Theodoridou will focus on the immigration crisis and vaccination policy.

  11. A clinical study of navigation accuracy during surgery

    International Nuclear Information System (INIS)

    Hirabayashi, Hidehiro; Uchiyama, Yoshitomo; Hoshida, Toru; Nakase, Hiroyuki; Morimoto, Tetsuya; Sakaki, Toshisuke


    It is essential to implement image-guided surgery or neuronavigation technologies that can be applied during functional surgery to localize targets accurately in the surgical field. Various navigation systems have been developed, such as the optical system and mechanical-arm-based system, to localize targets in the operative field. However, either the reference system, in optical systems, or the arm joint, in mechanical-arm-based systems, can sometimes interfere with surgical maneuvers. Therefore, we used the magnetic-force-based Computed Assisted Neurosurgery system (CANS system, Shimadzu, Co. Ltd., Kyoto, Japan) for neuronavigation. The purpose of this study was to evaluate the accuracy of the CANS navigation system. Ten patients with medically refractory epilepsy underwent implantation of subdural electrode grids to detect the epilepsy focus, and then lobectomy or multiple subpial transection was performed after informed consent was obtained. The male/female ratio was 6:4 and the mean age was 30.7 years. The CANS navigator system consists mainly of a magnetic source, a localizer probe with magnetic sensor, a three-dimensional locating measuring instrument (digitizer), an image scanner, and a personal computer. To determine the localization accuracy, the probe was moved on the subdural electrode grid which typically consists of 64 or 16 platinum-iridium electrode contacts (3 mm in the diameter) embedded in a Silastic sheet. The array of electrodes was 8 x 8 cm or 2 x 8 cm and the center-to-center inter-electrode distance was 10 mm. We evaluated the inter-electrode distances and spatial relationships among the electrodes to quantitate the precision of the probe tip localization and assumed the nasion origin reference system to assess the distribution of target coordinates. The measurement errors of each component derived from different planes for the same targets were evaluated in ten patients. The error in X-dimension ranged from 0.38 mm to 7.8 mm, the error in Y

  12. The use of the Statscan digital X-ray unit in paediatric polytrauma

    Energy Technology Data Exchange (ETDEWEB)

    Pitcher, Richard D. [University of Cape Town, Division of Paediatric Radiology, Red Cross War Memorial Children' s Hospital, School of Child and Adolescent Health, Cape Town (South Africa); Wilde, Jim C.H. [University of Cape Town, Division of Paediatric Surgery, Red Cross War Memorial Children' s Hospital, School of Child and Adolescent Health, Cape Town (South Africa); University of Amsterdam, Paediatric Surgical Centre of Amsterdam, Emma Children' s Hospital, Academic Medical Centre, Amsterdam (Netherlands); Douglas, Tania S. [University of Cape Town, MRC/UCT Medical Imaging Research Unit, Department of Human Biology, Cape Town (South Africa); As, Arjan Bastiaan van [University of Cape Town, Division of Paediatric Surgery, Red Cross War Memorial Children' s Hospital, School of Child and Adolescent Health, Cape Town (South Africa)


    We present a 3-year review of clinical paediatric experience with the statscan (Lodox Systems, Johannesburg, South Africa), a low-dose, digital, whole-body, slit-scanning X-ray machine. While focusing on the role of the unit in paediatric polytrauma, insight into its applications in other paediatric settings is provided. (orig.)

  13. The use of the Statscan digital X-ray unit in paediatric polytrauma

    International Nuclear Information System (INIS)

    Pitcher, Richard D.; Wilde, Jim C.H.; Douglas, Tania S.; As, Arjan Bastiaan van


    We present a 3-year review of clinical paediatric experience with the statscan (Lodox Systems, Johannesburg, South Africa), a low-dose, digital, whole-body, slit-scanning X-ray machine. While focusing on the role of the unit in paediatric polytrauma, insight into its applications in other paediatric settings is provided. (orig.)

  14. Nutritional Recommendations for Adult Bariatric Surgery Patients: Clinical Practice12 (United States)

    Sherf Dagan, Shiri; Goldenshluger, Ariela; Globus, Inbal; Schweiger, Chaya; Kessler, Yafit; Kowen Sandbank, Galit; Ben-Porat, Tair; Sinai, Tali


    Bariatric surgery is currently the most effective treatment for morbid obesity and its associated metabolic complications. To ensure long-term postoperative success, patients must be prepared to adopt comprehensive lifestyle changes. This review summarizes the current evidence and expert opinions with regard to nutritional care in the perioperative and long-term postoperative periods. A literature search was performed with the use of different lines of searches for narrative reviews. Nutritional recommendations are divided into 3 main sections: 1) presurgery nutritional evaluation and presurgery diet and supplementation; 2) postsurgery diet progression, eating-related behaviors, and nutritional therapy for common gastrointestinal symptoms; and 3) recommendations for lifelong supplementation and advice for nutritional follow-up. We recognize the need for uniform, evidence-based nutritional guidelines for bariatric patients and summarize recommendations with the aim of optimizing long-term success and preventing complications. PMID:28298280

  15. Recurrent Laryngeal Nerve Palsy After Cervical Spine Surgery: A Multicenter AOSpine Clinical Research Network Study


    Gokaslan, Ziya L.; Bydon, Mohamad; De la Garza-Ramos, Rafael; Smith, Zachary A.; Hsu, Wellington K.; Qureshi, Sheeraz A.; Cho, Samuel K.; Baird, Evan O.; Mroz, Thomas E.; Fehlings, Michael; Arnold, Paul M.; Riew, K. Daniel


    Study Design: Multicenter retrospective study. Objectives: To investigate the risk of symptomatic recurrent laryngeal nerve palsy (RLNP) following cervical spine surgery, to examine risk factors for its development, and to report its treatment and outcomes. Methods: A multicenter study from 21 high-volume surgical centers from the AOSpine North America Clinical Research Network was performed. Each center screened for rare complications following cervical spine surgery, including RLNP. Patient...

  16. Conventional imaging in paediatric uroradiology

    International Nuclear Information System (INIS)

    Riccabona, M.; Lindbichler, F.; Sinzig, M.


    Objective: To briefly describe basic conventional imaging in paediatric uroradiology. Method: The state of the art performance of standard imaging techniques (intravenous urography (IVU), voiding cystourethrography (VCU), and ultrasound (US)) is described, with emphasis on technical aspects, indications, and patient preparation such as adequate hydration. Only basic applications as used in routine clinical work are included. Result and conclusion: Conventional imaging methods are irreplaceable. They cover the majority of daily clinical routine queries, with consecutive indication of more sophisticated modalities in those patients who need additional imaging for establishing the final diagnosis or outlining therapeutic options

  17. Conventional imaging in paediatric uroradiology

    Energy Technology Data Exchange (ETDEWEB)

    Riccabona, M. E-mail:; Lindbichler, F.; Sinzig, M


    Objective: To briefly describe basic conventional imaging in paediatric uroradiology. Method: The state of the art performance of standard imaging techniques (intravenous urography (IVU), voiding cystourethrography (VCU), and ultrasound (US)) is described, with emphasis on technical aspects, indications, and patient preparation such as adequate hydration. Only basic applications as used in routine clinical work are included. Result and conclusion: Conventional imaging methods are irreplaceable. They cover the majority of daily clinical routine queries, with consecutive indication of more sophisticated modalities in those patients who need additional imaging for establishing the final diagnosis or outlining therapeutic options.

  18. Surgery planning and navigation by laser lithography plastic replica. Features, clinical applications, and advantages

    International Nuclear Information System (INIS)

    Kihara, Tomohiko; Tanaka, Yuuko; Furuhata, Kentaro


    The use of three-dimensional replicas created using laserlithography has recently become popular for surgical planning and intraoperative navigation in plastic surgery and oral maxillofacial surgery. In this study, we investigated many clinical applications that we have been involved in regarding the production of three-dimensional replicas. We have also analyzed the features, application classes, and advantages of this method. As a result, clinical applications are categorized into three classes, which are 'three-dimensional shape recognition', 'simulated surgery', and 'template'. The distinct features of three-dimensional replicas are 'direct recognition', 'fast manipulation', and 'free availability'. Meeting the requirements of surgical planning and intraoperative navigation, they have produced satisfactory results in clinical applications. (author)

  19. Clinical results of salvage surgery in hypopharynx carcinoma after chemoradiotherapy

    International Nuclear Information System (INIS)

    Mitani, Hiroki; Gakibuchi, Masao; Asano, Takayuki; Sakurai, Hiroyuki; Kurita, Tomoyuki; Inoue, Youjiro


    The incidence of post-operative complications and treatment results of 60 cases of hypopharynx carcinoma receiving laryngo-pharyngo-esophagectomy followed by reconstruction with jejunum after chemoradiotherapy (CRT) from 1997 to 2006 in 6 hospitals was analyzed. The overall complication rate was 57%. There were 3 cases with carotid artery rupture (5%), 4 with jejunum necrosis (6%), 6 with major salivary fistula (10%), 8 with minor salivary fistula (13%), 8 with abscess alone (13%), 3 with trachea stoma necrosis (5%), and 3 with skin flap necrosis (5%). The death rate due to surgical complications was 3% (2/60). When the cases were divided into two groups, namely the cases with fistula and the cases without fistula, the number of days that permitted drinking was 18.1 in the latter and 81.8 in the former. The 5-year overall survival rate among all cases was 37%. We found that salvage surgery after CRT was effective for recurrent cases. These findings suggest that reconstruction with jejunum is a suitable type of operation with better surgical results. Care is required to reduce the incidence of post-operative complications. (author)

  20. Recent clinical innovations in thoracic surgery in Hong Kong. (United States)

    Zhao, Ze-Rui; Li, Zheng; Situ, Dong-Rong; Ng, Calvin S H


    The concept of personalized medicine, which aims to provide patients with targeted therapies while greatly reducing surgical trauma, is gaining popularity among Asian clinicians. Single port video-assisted thoracic surgery (VATS) has rapidly gained popularity in Hong Kong for major lung resections, despite bringing new challenges such as interference between surgical instruments and insertion of the optical source through a single incision. Novel types of endocutters and thoracoscopes can help reduce the difficulties commonly encountered during single-port VATS. Our region has been the testing ground and has led the development of many of these innovations. Performing VATS, in particular single-port VATS in hybrid operating theatre helps to localise small pulmonary lesions with real-time images, thus increasing surgical accuracy and pushes the boundaries in treating subcentimeter diseases. Such approach may be assisted by use of electromagnetic navigational bronchoscopy in the same setting. In addition, sublobar resection can also be more individualised according to pathologic tumour subtype that require rapid intraoperative diagnostic test to guide appropriate surgical therapy. A focus on technology and innovation for large tumours that require chest wall resection and reconstructions have also been on going, with new materials and prostheses that may be tailored to each individual needs. The current paper reviews the literature pertaining to the above topics and discusses recent related innovations in Hong Kong, highlighting the study results and future perspectives.

  1. Infections in orthopaedic surgery : clinical and experimental studies

    NARCIS (Netherlands)

    Vogely, Henri Charles


    The diagnostic difficulties, variability in outcome and the heterogeinity of the problem of orthopaedic infections stimulated the author to a study of the literature, and several clinical and experimental studies. The diagnosis prosthesis-related infection can only be reached with an acceptable

  2. Paediatric Malignancies | Joseph | African Journal of Paediatric ...

    African Journals Online (AJOL)

    malignancies. Other common malignancies included sarcomas 10(14.71%), neurofibromatosis 9(13.24%), nephroblastoma 8(11.77%), acute lymphoblastic leukaemia 5(7.35%) and retinoblastoma 4(5.88%). The less common paediatric malignancies were melanoma, invasive lobular breast carcinoma and squamous cell ...

  3. 2018 International Olympic Committee consensus statement on prevention, diagnosis and management of paediatric anterior cruciate ligament (ACL) injuries (United States)

    Ekås, Guri Ranum; Grindem, Hege; Moksnes, Håvard; Anderson, Allen F; Chotel, Franck; Cohen, Moises; Forssblad, Magnus; Ganley, Theodore J; Feller, Julian A; Karlsson, Jón; Kocher, Minider S; LaPrade, Robert F; McNamee, Michael; Mandelbaum, Bert; Micheli, Lyle; Mohtadi, Nicholas; Reider, Bruce; Roe, Justin; Seil, Romain; Siebold, Rainer; Witvrouw, Erik; Engebretsen, Lars


    In October 2017, the International Olympic Committee hosted an international expert group of physiotherapists and orthopaedic surgeons who specialise in treating and researching paediatric ACL injuries. Representatives from the American Orthopaedic Society for Sports Medicine, European Paediatric Orthopaedic Society, European Society for Sports Traumatology, Knee Surgery & Arthroscopy, International Society of Arthroscopy Knee Surgery and Orthopaedic Sports Medicine, Pediatric Orthopaedic Society of North America and Sociedad Latinoamericana de Artroscopia, Rodilla y Deporte attended. Physiotherapists and orthopaedic surgeons with clinical and research experience in the field, and an ethics expert with substantial experience in the area of sports injuries also participated. Injury management is challenging in the current landscape of clinical uncertainty and limited scientific knowledge. Injury management decisions also occur against the backdrop of the complexity of shared decision-making with children and the potential long-term ramifications of the injury. This consensus statement addresses six fundamental clinical questions regarding the prevention, diagnosis and management of paediatric ACL injuries. The aim of this consensus statement is to provide a comprehensive, evidence-informed summary to support the clinician, and help children with ACL injury and their parents/guardians make the best possible decisions. PMID:29478021

  4. Development and implementation of a patient reported outcome intervention (QLIC-ON PROfile) in clinical paediatric oncology practice.

    NARCIS (Netherlands)

    Engelen, V.; Haverman, L.; Koopman, H.; Schouten-van Meeteren, N.; Meijer, E.M.M.; Vrijmoet-Wiersma, J.; Dijk, E.M. van; Last, B.; Detmar, S.; Grootenhuis, M.


    OBJECTIVE: The use of patient reported outcomes (PRO) in routine clinical practice is becoming increasingly common, but there is limited knowledge about the development and implementation of PRO. The objective of the current paper is to provide a thorough description of the development and

  5. Development and implementation of a patient reported outcome intervention (QLIC-ON PROfile) in clinical paediatric oncology practice

    NARCIS (Netherlands)

    Engelen, V.; Haverman, L.; Koopman, H.; Schouten-van Meeteren, A.Y.N.; Meijer-van den Bergh, E.; Vrijmoet-Wiersma, J.; van Dijk, E.M.; Last, B.F.; Detmar, S.; Grootenhuis, M.


    Objective: The use of patient reported outcomes (PRO) in routine clinical practice is becoming increasingly common, but there is limited knowledge about the development and implementation of PRO. The objective of the current paper is to provide a thorough description of the development and

  6. Activity of Ethics Committees in Europe on issues related to clinical trials in paediatrics: Results of a survey

    Czech Academy of Sciences Publication Activity Database

    Altavilla, A.; Giaquinto, C.; Giocanti, D.; Manfredi, C.; Aboulker, J.-P.; Bartoloni, F.; Cattani, E.; Giudice, M. L.; Mellado Peňa, M.J.; Nagler, R.; Peterson, C.; Vajnerová, Olga; Bonifazi, F.; Ceci, A.


    Roč. 11, 1-2 (2009), s. 79-87 ISSN 1389-2827 Grant - others:EC(XE) LSHBCT-2005-005126 Institutional research plan: CEZ:AV0Z50110509 Keywords : ethic committees * clinical trials * pediatrics Subject RIV: FP - Other Medical Disciplines

  7. Using an International Medical Advisory Board to guide clinical governance in a corporate refractive surgery model. (United States)

    Vukich, John A


    To describe the role played by the International Medical Advisory Board (IMAB) in clinical and corporate governance at Optical Express, a corporate provider of refractive surgery. A review of goals, objectives, and actions of the IMAB. The IMAB has contributed to study design, data analysis, and selection of instruments and procedures. Through interactions with Optical Express corporate and clinical staff, the IMAB has supported management's effort to craft a corporate culture focused on continuous improvement in the safety and visual outcomes of refractive surgery. The IMAB has fashioned significant changes in corporate policies and procedures and has had an impact on corporate culture at Optical Express.

  8. Clinical impact of anatomo-functional evaluation of brain function during brain tumor surgery

    International Nuclear Information System (INIS)

    Mikuni, Nobuhiro; Kikuchi, Takayuki; Matsumoto, Atsushi; Yokoyama, Yohei; Takahashi, Jun; Hashimoto, Nobuo


    To attempt to improve surgical outcome of brain surgery, clinical significance of anatomo-functional evaluation of brain function during resection of brain tumors was assessed. Seventy four patients with glioma located near eloquent areas underwent surgery while awake. Intraoperative tractography-integrated functional neuronavigation and cortical/subcortical electrical stimulation were correlated with clinical symptoms during and after resection of tumors. Cortical functional areas were safely removed with negative electric stimulation and eloquent cortices could be removed in some circumstances. Subcortical functional mapping was difficult except for motor function. Studying cortical functional compensation allows more extensive removal of brain tumors located in the eloquent areas. (author)

  9. What do we think we are doing? How might a clinical information network be promoting implementation of recommended paediatric care practices in Kenyan hospitals? (United States)

    English, Mike; Ayieko, Philip; Nyamai, Rachel; Were, Fred; Githanga, David; Irimu, Grace


    The creation of a clinical network was proposed as a means to promote implementation of a set of recommended clinical practices targeting inpatient paediatric care in Kenya. The rationale for selecting a network as a strategy has been previously described. Here, we aim to describe network activities actually conducted over its first 2.5 years, deconstruct its implementation into specific components and provide our 'insider' interpretation of how the network is functioning as an intervention. We articulate key activities that together have constituted network processes over 2.5 years and then utilise a recently published typology of implementation components to give greater granularity to this description from the perspective of those delivering the intervention. Using the Behaviour Change Wheel we then suggest how the network may operate to achieve change and offer examples of change before making an effort to synthesise our understanding in the form of a realist context-mechanism-outcome configuration. We suggest our network is likely to comprise 22 from a total of 73 identifiable intervention components, of which 12 and 10 we consider major and minor components, respectively. At the policy level, we employed clinical guidelines, marketing and communication strategies with intervention characteristics operating through incentivisation, persuasion, education, enablement, modelling and environmental restructuring. These might influence behaviours by enhancing psychological capability, creating social opportunity and increasing motivation largely through a reflective pathway. We previously proposed a clinical network as a solution to challenges implementing recommended practices in Kenyan hospitals based on our understanding of theory and context. Here, we report how we have enacted what was proposed and use a recent typology to deconstruct the intervention into its elements and articulate how we think the network may produce change. We offer a more generalised

  10. Bariatric Surgery in the United Kingdom: A Cohort Study of Weight Loss and Clinical Outcomes in Routine Clinical Care (United States)

    Douglas, Ian J.; Bhaskaran, Krishnan; Batterham, Rachel L.; Smeeth, Liam


    Background Bariatric surgery is becoming a more widespread treatment for obesity. Comprehensive evidence of the long-term effects of contemporary surgery on a broad range of clinical outcomes in large populations treated in routine clinical practice is lacking. The objective of this study was to measure the association between bariatric surgery, weight, body mass index, and obesity-related co-morbidities. Methods and Findings This was an observational retrospective cohort study using data from the United Kingdom Clinical Practice Research Datalink. All 3,882 patients registered in the database and with bariatric surgery on or before 31 December 2014 were included and matched by propensity score to 3,882 obese patients without surgery. The main outcome measures were change in weight and body mass index over 4 y; incident diagnoses of type 2 diabetes mellitus (T2DM), hypertension, angina, myocardial infarction (MI), stroke, fractures, obstructive sleep apnoea, and cancer; mortality; and resolution of hypertension and T2DM. Weight measures were available for 3,847 patients between 1 and 4 mo, 2,884 patients between 5 and 12 mo, and 2,258 patients between 13 and 48 mo post-procedure. Bariatric surgery patients exhibited rapid weight loss for the first four postoperative months, at a rate of 4.98 kg/mo (95% CI 4.88–5.08). Slower weight loss was sustained to the end of 4 y. Gastric bypass (6.56 kg/mo) and sleeve gastrectomy (6.29 kg/mo) were associated with greater initial weight reduction than gastric banding (2.77 kg/mo). Protective hazard ratios (HRs) were detected for bariatric surgery for incident T2DM, 0.68 (95% CI 0.55–0.83); hypertension, 0.35 (95% CI 0.27–0.45); angina, 0.59 (95% CI 0.40–0.87);MI, 0.28 (95% CI 0.10–0.74); and obstructive sleep apnoea, 0.55 (95% CI 0.40–0.87). Strong associations were found between bariatric surgery and the resolution of T2DM, with a HR of 9.29 (95% CI 6.84–12.62), and between bariatric surgery and the resolution of

  11. Development and implementation of a clinical pathway approach to simulation-based training for foregut surgery. (United States)

    Miyasaka, Kiyoyuki W; Buchholz, Joseph; LaMarra, Denise; Karakousis, Giorgos C; Aggarwal, Rajesh


    Contemporary demands on resident education call for integration of simulation. We designed and implemented a simulation-based curriculum for Post Graduate Year 1 surgery residents to teach technical and nontechnical skills within a clinical pathway approach for a foregut surgery patient, from outpatient visit through surgery and postoperative follow-up. The 3-day curriculum for groups of 6 residents comprises a combination of standardized patient encounters, didactic sessions, and hands-on training. The curriculum is underpinned by a summative simulation "pathway" repeated on days 1 and 3. The "pathway" is a series of simulated preoperative, intraoperative, and postoperative encounters in following up a single patient through a disease process. The resident sees a standardized patient in the clinic presenting with distal gastric cancer and then enters an operating room to perform a gastrojejunostomy on a porcine tissue model. Finally, the resident engages in a simulated postoperative visit. All encounters are rated by faculty members and the residents themselves, using standardized assessment forms endorsed by the American Board of Surgery. A total of 18 first-year residents underwent this curriculum. Faculty ratings of overall operative performance significantly improved following the 3-day module. Ratings of preoperative and postoperative performance were not significantly changed in 3 days. Resident self-ratings significantly improved for all encounters assessed, as did reported confidence in meeting the defined learning objectives. Conventional surgical simulation training focuses on technical skills in isolation. Our novel "pathway" curriculum targets an important gap in training methodologies by placing both technical and nontechnical skills in their clinical context as part of managing a surgical patient. Results indicate consistent improvements in assessments of performance as well as confidence and support its continued usage to educate surgery residents

  12. Complications of nonbiliary laparoscopic gastrointestinal surgery : Radiologic findings and clinical courses

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Seon Ah; Lee, Sang Hoon; Won, Yong Sung; Park, Young Ha; Kim, Jun Gi [St. Vincent' s Hospital, College of Medicine, The Catholic University, Suwon (Korea, Republic of); Kim, Hyun [St. Mary' s Hospital, College of Medicine, The Catholic University, Taejon (Korea, Republic of)


    To evaluate the radiological findings and clinical course of the complications arising after nonbiliay laparoscopic gastrointestinal surgery (NLGS). We retrospectively reviewed the clinical records of 131 patients who underwent NLGS (83 cases involving colorectal surgery, 18 splenectomies, 14 appendectomies, ten adrenalectomies, three lumbar sympathectomies, two Duhamel's operation, and one peptic ulcer perforation repair) over a four-year period. Among these 131 patients, the findings of fifteen in whom postoperative complications were confirmed were analysed. The radiologic examinations these patients underwent included CT (n=3D8), barium enema and fistulography (n=3D4), ultrasonography (n=3D3), ascending venography of the lower legs (n=3D2), and penile Doppler sonography (n=3D1). We evaluated the radiologic findings and clinical courses of early (within 2 weeks) and late (after 2 weeks) postoperative complications. Sixteen cases of postoperative complications developed in fifteen patients ; in 14 (17%) after colorectal surgery and in one (6%) after splenectomy. Eleven of the sixteen cases (69%) involved early complications, consisting of an abscess in three, ischemic colitis in two, hemoperitoneum in one, perforation of the colon in one, pancreatitis in one, recto-vaginal fistula in one, deep vein thrombosis after colorectal surgery in one, and abscess after splenectomy in one. The remaining five cases (31%) involved late complications which developed after colorectal surgery, comprising anastomosic site stricture in two, abdominal wall (trocar site) metastasis in one, colo-cutaneous fistula in one, and impotence in one. Among the 16 cases involving postoperative complications, recto-vaginal fistula, colon perforation, and abdominal wall metastasis were treated by surgery, while the other thirteen cases were treated conservatively. Various postoperative complications develop after NLGS, with a higher rate of these being noted in cases involving colorectal

  13. Complications of nonbiliary laparoscopic gastrointestinal surgery : Radiologic findings and clinical courses

    International Nuclear Information System (INIS)

    Jung, Seon Ah; Lee, Sang Hoon; Won, Yong Sung; Park, Young Ha; Kim, Jun Gi; Kim, Hyun


    To evaluate the radiological findings and clinical course of the complications arising after nonbiliay laparoscopic gastrointestinal surgery (NLGS). We retrospectively reviewed the clinical records of 131 patients who underwent NLGS (83 cases involving colorectal surgery, 18 splenectomies, 14 appendectomies, ten adrenalectomies, three lumbar sympathectomies, two Duhamel's operation, and one peptic ulcer perforation repair) over a four-year period. Among these 131 patients, the findings of fifteen in whom postoperative complications were confirmed were analysed. The radiologic examinations these patients underwent included CT (n=3D8), barium enema and fistulography (n=3D4), ultrasonography (n=3D3), ascending venography of the lower legs (n=3D2), and penile Doppler sonography (n=3D1). We evaluated the radiologic findings and clinical courses of early (within 2 weeks) and late (after 2 weeks) postoperative complications. Sixteen cases of postoperative complications developed in fifteen patients ; in 14 (17%) after colorectal surgery and in one (6%) after splenectomy. Eleven of the sixteen cases (69%) involved early complications, consisting of an abscess in three, ischemic colitis in two, hemoperitoneum in one, perforation of the colon in one, pancreatitis in one, recto-vaginal fistula in one, deep vein thrombosis after colorectal surgery in one, and abscess after splenectomy in one. The remaining five cases (31%) involved late complications which developed after colorectal surgery, comprising anastomosic site stricture in two, abdominal wall (trocar site) metastasis in one, colo-cutaneous fistula in one, and impotence in one. Among the 16 cases involving postoperative complications, recto-vaginal fistula, colon perforation, and abdominal wall metastasis were treated by surgery, while the other thirteen cases were treated conservatively. Various postoperative complications develop after NLGS, with a higher rate of these being noted in cases involving colorectal

  14. Paediatric Anxiety Disorders

    Directory of Open Access Journals (Sweden)

    Beena Johnson


    Full Text Available Anxiety disorders are highly prevalent among children and are associated with serious morbidity. Lifetime prevalence of paediatric anxiety disorders is about fifteen percent. Social phobia, generalized anxiety disorder and separation anxiety disorder are included in the triad of paediatric anxiety disorders. Specific phobia, obsessive compulsive disorder and post-traumatic stress disorder are also commonly seen in children. Overprotection by parents, parental death or separation, female sex, low educational status, family history of anxiety disorder, financial stress in family and adverse childhood experiences are risk factors for the development of anxiety disorders. If not diagnosed and managed at the earliest, paediatric anxiety disorders can cause life threatening problems in the future. Hence early and scientific management of anxiety disorders is essential. Cognitive behavioural therapy is the effective evidence based treatment for paediatric anxiety disorders.

  15. Paediatric interventional radiology

    African Journals Online (AJOL)


    Jun 29, 2016 ... Non-operative management is the standard of care in children with blunt solid ... treatment of choice in children with extensive deep venous ... thrombosis. An IVC .... children, a paediatric nurse comfortable with administering.

  16. [Paediatric emergencies; example of the management of winter epidemics]. (United States)

    Mercier, Jean-Christophe; Bellettre, Xavier; Lejay, Émilie; Desmarest, Marie; Titomanlio, Luigi


    Every year, epidemics of viral bronchiolitis and gastroenteritis occur with a significant increase in the number of visits (by a factor 1.8) and hospitalisations that can over-exceed bed capacity leading to transfer sick children to other hospitals. This kind of hospital 'crisis' is not limited to paediatrics, big cities or western nations. It is a worldwide worrying problem. Because our hospital sits in the Northern districts of Paris where a large community of m.ncants lives in poverty, our number of visits is high (mean 250 per day), and winter epidemics further jeopardise the difficult equilibrium achieved between quality management and waiting times. Thus, we have taken various initiatives in terms of organisation of the paediatric emergency department and other wards, including a "fast track" clinic, the opening of beds dedicated to winter epidemics, the institution of a "bed manager" in order to more easily find a bed, and a larger use of home hospitalisations. Furthermore, we created a specific committee which may decide on various indicators of tension whether it is necessary to cancel programmed hospitalisations or order to resolve the emergency crisis. This kind of organisation can serve as a model for other hospitals facing winter epidemics crises.

  17. Challenges in paediatric neurosurgery

    Directory of Open Access Journals (Sweden)

    Pragati Ganjoo


    Full Text Available Improvements in technique, knowledge and expertise have brought about rapid advances in the fields of paediatric neurosurgery and anaesthesia, and many procedures limited earlier to adults are now being increasingly attempted in neonates and small children, with good outcomes. This article highlights the challenges faced by the operating team while handling some of the technically complex procedures like awake craniotomy, interventional neuroradiology, minimally invasive neurosurgery, procedures in intraoperative magnetic resonance imaging suites, and neonatal emergencies in the paediatric population.

  18. Parental comprehension and satisfaction in informed consent in paediatric clinical trials: a prospective study on childhood leukaemia. (United States)

    Chappuy, H; Baruchel, A; Leverger, G; Oudot, C; Brethon, B; Haouy, S; Auvrignon, A; Davous, D; Doz, F; Tréluyer, J M


    To evaluate the extent to which parents are satisfied with and understand the information they are given when their consent is sought for their child to participate in a phase III randomised clinical trial and the reasons for their decision. The authors carried out a prospective study. The authors included all parents whose consent was sought for their child to participate in the FRALLE 2000A protocol (acute lymphoblastic leukaemia) at two centres. The parents were questioned twice by a qualified psychologist using a semidirected interview, 1 and 6 months after consent was sought. 43 first interviews were carried out. All the parents declared they were satisfied with the explanations provided by the physician. 35 (81%) parents felt that the information provided with the request for consent was appropriate. Eight (19%) parents did not realise that their child had been included in a research protocol. 16 (39%) parents did not understand the concept of randomisation. Half the parents could explain neither the aim of the clinical trial nor the potential benefit of inclusion to their child. Only one third of the parents were aware that they had an alternative. The principal factor underlying their decision, as stated by 29 parents (67%), was confidence in the medical team. The parents signed consent forms without having fully understood all the elements specific to the experimental protocol. Rather, the parents based their decision on their confidence in the medical team, even when their child's life was at risk.

  19. Single Centre Experience – Clinical Presentation and Frequency of Paediatric Diabetic Ketoacidosis (DKA) At Diagnosis over a 5-Year Period

    LENUS (Irish Health Repository)

    McKenna, A


    Type 1 diabetes (T1D) symptoms are subtle and easily overlooked. Delayed diagnosis can result in Diabetic ketoacidosis (DKA), a life threatening complication with lasting consequences. We sought to define the presenting features of T1D and DKA frequency, in children <15 years diagnosed in a single national tertiary centre, and identify predictive factors for DKA. A review of T1D incident cases was undertaken from 2008-2012 using the National Diabetes Register (ICDNR) and clinical case notes. Data were compared with a 1997\\/8 national study. We found DKA at presentation in 28.7 % of children and 15.5% had moderate\\/severe DKA. Commonest symptoms were polydipsia, polyuria, weight loss, and lethargy. Median symptom duration was 17 days. Clinical presentation was similar and frequency of DKA at T1D diagnosis remains high. The proportion with moderate\\/severe DKA is lower than the 25% previously reported (p=0.038). National monitoring and targeted action to reduce DKA at diagnosis is required.

  20. Significance of Objective Structured Clinical Examinations to Plastic Surgery Residency Training. (United States)

    Simmons, Brian J; Zoghbi, Yasmina; Askari, Morad; Birnbach, David J; Shekhter, Ilya; Thaller, Seth R


    Objective structured clinical examinations (OSCEs) have proven to be a powerful tool. They possess more than a 30-year track record in assessing the competency of medical students, residents, and fellows. Objective structured clinical examinations have been used successfully in a variety of medical specialties, including surgery. They have recently found their way into the subspecialty of plastic surgery. This article uses a systematic review of the available literature on OSCEs and their recent use in plastic surgery. It incorporates survey results assessing program directors' views on the use of OSCEs. Approximately 40% of programs surveyed use OSCEs to assess the Accreditation Council for Graduate Medical Education core competencies. We found that 40% use OSCEs to evaluate specific plastic surgery milestones. Objective structured clinical examinations are usually performed annually. They cost anywhere between $100 and more than $1000 per resident. Four milestones giving residents the most difficulties on OSCEs were congenital anomalies, noncancer breast surgery, breast reconstruction, and practice-based learning and improvement. It was determined that challenges with milestones were due to lack of adequate general knowledge and surgical ward patient care, as well as deficits in professionalism and system-based problems. Programs were able to remediate weakness found by OSCEs using a variety of methods. Objective structured clinical examinations offer a unique tool to objectively assess the proficiency of residents in key areas of the Accreditation Council for Graduate Medical Education core competencies. In addition, they can be used to assess the specific milestones that plastic surgery residents must meet. This allows programs to identify and improve identified areas of weakness.

  1. Clinical and radiographic outcome of revision surgery of radial head prostheses: midterm results in 16 patients

    NARCIS (Netherlands)

    Viveen, Jetske; Kodde, Izaäk F.; Koenraadt, Koen L. M.; Beumer, Annechien; The, Bertram; Eygendaal, Denise


    Little is known about revision surgery of radial head arthroplasty. The aim of this study was to report on the clinical and radiographic outcome of revision arthroplasty of the elbow with a bipolar metallic radial head prosthesis. Between 2006 and 2013, we used either a press-fit or cemented RHS

  2. Clinical evaluation of an automatic blood pressure controller during cardiac surgery

    NARCIS (Netherlands)

    Meijers, R.H.A.M.; Schmartz, D.; Cantraine, F.R.L.; Barvais, L.; d Hollander, A.A.; Blom, J.A.


    During surgery, computers can be of great use to support the anesthesiologist in providing task automation. In this paper we describe a closed loop blood pressure controller and show the results of its clinical evalua- tion.Methods. The controller is based on a simple and robust

  3. Identification of Best Practices for Resident Aesthetic Clinics in Plastic Surgery Training: The ACAPS National Survey

    Directory of Open Access Journals (Sweden)

    C. Scott Hultman, MD, MBA, FACS


    Conclusions: RACs are an important component of plastic surgery education. Most clinics are financially viable but carry high malpractice risk and consume significant resources. Best practices, to maximize patient safety and optimize resident education, include use of accredited procedural rooms and direct faculty supervision of all components of care.

  4. Towards patient-centered colorectal cancer surgery : focus on risks, decisions and clinical auditing

    NARCIS (Netherlands)

    Snijders, Heleen Simone


    The aim of this thesis was to explore several aspects of both clinical decision making and quality assessment in colorectal cancer surgery. Part one focusses on benefits and risks of treatment options, preoperative information provision and Shared Decision Making (SDM); part two investigates changes

  5. Combining Clinical Information and Patient Reported Outcome Measures in Orthopaedic Surgery and Sports Medicine

    NARCIS (Netherlands)

    Kampen, D.A. van


    In this thesis we investigated the use of clinical information and Patient Reported Outcome Measures (PROMs) for patient evaluation in orthopaedic surgery and sports medicine. In the first part, we showed that the Dutch version of the Simple Shoulder Test (SST) is a valid and reliable

  6. Surgery in sickle cell anemia | Fokam | Clinics in Mother and Child ...

    African Journals Online (AJOL)

    Sickle cell anemia is a hemoglobin disorder with a wide range of clinical manifestations and complications. Medical treatment is the mainstay of management but surgery is indicated in some cases. The authors review the main surgical indications in sickle cell anemia as frequently encountered and review treatment ...

  7. Clinical pathway for video-assisted thoracic surgery: the Hong Kong story. (United States)

    Sihoe, Alan D L


    A clinical pathway provides a scheduled, objective protocol for the multi-disciplinary, evidence-based management of patients with a specific condition or undergoing a specific procedure. In implementing a clinical pathway for the care of patients receiving video-assisted thoracic surgery (VATS) in Hong Kong, many insights were gained into what makes a clinical pathway work: meticulous preparation and team-building are keys to success; the pathway must be constantly reviewed and revisions made in response to evolving clinical need; and data collection is a key element to allow auditing and clinical research. If these can be achieved, a clinical pathway delivers not only measurable improvements in patient outcomes, but also fundamentally complements clinical advances such as VATS. This article narrates the story of how the clinical pathway for VATS in Hong Kong was created and evolved, highlighting how the above lessons were learned.

  8. Expression pattern of clinically relevant markers in paediatric germ cell- and sex-cord stromal tumours is similar to adult testicular tumours

    DEFF Research Database (Denmark)

    Mosbech, Christiane Hammershaimb; Svingen, Terje; Nielsen, John Erik


    Paediatric germ cell tumours (GCTs) are rare and account for less than 3 % of childhood cancers. Like adult GCTs, they probably originate from primordial germ cells, but the pattern of histopathological types is different, and they occur predominantly in extragonadal sites along the body midline....

  9. Assessment of clinical image quality in paediatric abdominal CT examinations: dependency on the level of adaptive statistical iterative reconstruction (ASiR) and the type of convolution kernel

    International Nuclear Information System (INIS)

    Larsson, Joel; Baath, Magnus; Thilander-Klang, Anne; Ledenius, Kerstin; Caisander, Haakan


    The purpose of this study was to investigate the effect of different combinations of convolution kernel and the level of Adaptive Statistical iterative Reconstruction (ASiR TM ) on diagnostic image quality as well as visualisation of anatomical structures in paediatric abdominal computed tomography (CT) examinations. Thirty-five paediatric patients with abdominal pain with non-specified pathology undergoing abdominal CT were included in the study. Transaxial stacks of 5-mm-thick images were retrospectively reconstructed at various ASiR levels, in combination with three convolution kernels. Four paediatric radiologists rated the diagnostic image quality and the delineation of six anatomical structures in a blinded randomised visual grading study. Image quality at a given ASiR level was found to be dependent on the kernel, and a more edge-enhancing kernel benefited from a higher ASiR level. An ASiR level of 70 % together with the Soft TM or Standard TM kernel was suggested to be the optimal combination for paediatric abdominal CT examinations. (authors)


    Larsson, Joel; Båth, Magnus; Ledenius, Kerstin; Caisander, Håkan; Thilander-Klang, Anne


    The purpose of this study was to investigate the effect of different combinations of convolution kernel and the level of Adaptive Statistical iterative Reconstruction (ASiR™) on diagnostic image quality as well as visualisation of anatomical structures in paediatric abdominal computed tomography (CT) examinations. Thirty-five paediatric patients with abdominal pain with non-specified pathology undergoing abdominal CT were included in the study. Transaxial stacks of 5-mm-thick images were retrospectively reconstructed at various ASiR levels, in combination with three convolution kernels. Four paediatric radiologists rated the diagnostic image quality and the delineation of six anatomical structures in a blinded randomised visual grading study. Image quality at a given ASiR level was found to be dependent on the kernel, and a more edge-enhancing kernel benefitted from a higher ASiR level. An ASiR level of 70 % together with the Soft™ or Standard™ kernel was suggested to be the optimal combination for paediatric abdominal CT examinations. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email:

  11. Clinical experience of magnetic resonance angiography in hand surgery

    International Nuclear Information System (INIS)

    Kawabata, Hidehiko; Yasui, Natsuo; Kitano, Motohiro; Sai, Eikoh


    Magnetic resonance angiography was performed in fourteen patients with congenital hand abnormalities. A two-dimentional time-of-flight imaging clearly demonstrated presence or absence of the radial, ulnar, and anterior interosseous arteires at forearm. However, smaller arteries such as digital arteries were depressed sometimes. This fact makes clinical application of the method somewhat limited. At present. appropriate applications in orthopaedic fields are evaluation of run-off of the major vessels after trauma or atherosclerotic diseases, venous vascular problems such as thrombophlebitis and aneurysm, and preoperative and post operative evaluation in microsurgery. If more detailed information is required, for example, in differential diagnosis of tumors conventional angiography or digital subtraction angiography is recommended. Because magnetic resonance angiography is non-invasive and does not need anesthesia, it is suitable especially for children. No requirement of contrast medium makes it easy to apply angiography to high risk patients and allergic patients to iodine. Technical advancement in near future will rise up magnetic resonance angiography to a standard evaluation method for vascular problems in orthopaedic fields very soon. (author)

  12. Value of Prophylactic Postoperative Antibiotic Therapy after Bimaxillary Orthognathic Surgery: A Clinical Trial

    Directory of Open Access Journals (Sweden)

    Majid Eshghpour


    Full Text Available Introduction: Antibiotic therapy before or after orthognathic surgery is commonly recommended by surgeons to minimize the risk of wound infection. This article evaluates the value of Prophylactic antibiotic therapy in order to diminish the incidence of postoperative wound infection after orthognathic surgery.   Materials and Methods: Fifty candidates for bimaxillary orthognathic surgery were divided into cases and controls. Cefazolin (1g was administered intravenously to all participants 30 mins prior to surgery followed by a similar dose 4 hours later. Case-group patients ingested amoxicillin (500 mg orally for 7 days after surgery. Postoperative wound infection was assessed using clinical features, and the P-value significance was set at P  Results: Both groups were similar according to gender, age, and operating time. During the follow-up period no infection was observed in either the case or control group.   Conclusion:  The results of this study suggest that long-term postoperative antibiotic therapy is not essential for the prevention of postoperative infection, and that application of aseptic surgical technique and hygiene instruction after surgery are sufficient.

  13. Single incision laparoscopic surgery (SILS) inguinal hernia repair - recent clinical experiences of this novel technique. (United States)

    Yussra, Y; Sutton, P A; Kosai, N R; Razman, J; Mishra, R K; Harunarashid, H; Das, S


    Inguinal hernia remains the most commonly encountered surgical problem. Various methods of repair have been described, and the most suitable one debated. Single port access (SPA) surgery is a rapidly evolving field, and has the advantage of affording 'scarless' surgery. Single incision laparoscopic surgery (SILS) for inguinal hernia repair is seen to be feasible in both total extraperitoneal (TEP) and transabdominal pre-peritoneal (TAPP) approaches. Data and peri-operative information on both of these however are limited. We aimed to review the clinical experience, feasibility and short term complications related to laparoscopic inguinal hernia repair via single port access. A literature search was performed using Google Scholar, Springerlink Library, Highwire Press, Surgical Endoscopy Journal, World Journal of Surgery and Medscape. The following search terms were used: laparoscopic hernia repair, TAPP, TEP, single incision laparoscopic surgery (SILS). Fourteen articles in English language related to SILS inguinal hernia repair were identified. Nine articles were related to TEP repair and the remaining 5 to TAPP. A total of 340 patients were reported within these studies: 294 patients having a TEP repair and 46 a TAPP. Only two cases of recurrence were reported. Various ports have been utilized, including the SILS port, Tri-Port and a custom- made port using conventional laparoscopic instruments. The duration of surgery was 40-100 minutes and the average length of hospital stay was one day. Early outcomes of this novel technique show it to be feasible, safe and with potentially better cosmetic outcome.

  14. Arterial Stump Thrombosis after Lung Resection Surgery: Clinical Presentation, Treatment and Progress. (United States)

    López-Padilla, Daniel; Peghini Gavilanes, Esteban; Revilla Ostolaza, Teresa Yolanda; Trujillo, María Dolores; Martínez Serna, Iván; Arenas Valls, Nuria; Girón Matute, Walther Iván; Larrosa-Barrero, Roberto; Manrique Mutiozabal, Adriana; Pérez Gallán, Marta; Zevallos, Annette; Sayas Catalán, Javier


    To determine the prevalence of arterial stump thrombosis (AST) after pulmonary resection surgery for lung cancer and to describe subsequent radiological follow-up and treatment. Observational, descriptive study of AST detected by computerized tomography angiography (CT) using intravenous contrast. Clinical and radiological variables were compared and a survival analysis using Kaplan-Meier curves was performed after dividing patients into 3 groups: patients with AST, patients with pulmonary embolism (PE), and patients without AST or PE. Nine cases of AST were detected after a total of 473 surgeries (1.9%), 6 of them in right-sided surgeries (67% of AST cases). Median time to detection after surgery was 11.3 months (interquartile range 2.7-42.2 months), and range 67.5 months (1.4-69.0 months). Statistically significant differences were found only in the number of CTs performed in AST patients compared to those without AST or PE, and in tumor recurrence in PE patients compared to the other 2 groups. No differences were found in baseline or oncological characteristics, nor in the survival analysis. In this series, AST prevalence was low and tended to occur in right-sided surgeries. Detection over time was variable, and unrelated to risk factors previous to surgery, histopathology, and tumor stage or recurrence. AST had no impact on patient survival. Copyright © 2016 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Paediatric cardiac intensive care unit: current setting and organization in 2010. (United States)

    Fraisse, Alain; Le Bel, Stéphane; Mas, Bertrand; Macrae, Duncan


    Over recent decades, specialized paediatric cardiac intensive care has emerged as a central component in the management of critically ill, neonatal, paediatric and adult patients with congenital and acquired heart disease. The majority of high-volume centres (dealing with over 300 surgical cases per year) have dedicated paediatric cardiac intensive care units, with the smallest programmes more likely to care for paediatric cardiac patients in mixed paediatric or adult intensive care units. Specialized nursing staff are also a crucial presence at the patient's bedside for quality of care. A paediatric cardiac intensive care programme should have patients (preoperative and postoperative) grouped together geographically, and should provide proximity to the operating theatre, catheterization laboratory and radiology department, as well as to the regular ward. Age-appropriate medical equipment must be provided. An optimal strategy for running a paediatric cardiac intensive care programme should include: multidisciplinary collaboration and involvement with paediatric cardiology, anaesthesia, cardiac surgery and many other subspecialties; a risk-stratification strategy for quantifying perioperative risk; a personalized patient approach; and anticipatory care. Finally, progressive withdrawal from heavy paediatric cardiac intensive care management should be institutionalized. Although the countries of the European Union do not share any common legislation on the structure and organization of paediatric intensive care or paediatric cardiac intensive care, any paediatric cardiac surgery programme in France that is agreed by the French Health Ministry must perform at least '150 major procedures per year in children' and must provide a 'specialized paediatric intensive care unit'. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

  16. Ingested foreign bodies in the paediatric patient.

    LENUS (Irish Health Repository)

    O'Brien, G C


    BACKGROUND: Paediatric foreign body (FB) ingestion is a common problem and while most can be managed conservatively, a sub-population require intervention. AIMS: To establish clear guidelines for management of paediatric FB ingestion. METHODS: A retrospective chart review analysing all paediatric admissions with FB ingestion over a 10-year period from 1990 to 1999. RESULTS: Of 339 patients presenting to the accident and emergency department with FB ingestion, 59 required admission. Ingestion was accidental in 93.0% of patients. The reasons for admission were as follows: large FBs; dangerous FBs; and living far from the hospital. Nineteen patients (32.2%) were discharged without intervention. Thirty-seven (62.7%) required endoscopic retrieval. In two, the FB was not identified at endoscopy. Only three (5%) required surgery. CONCLUSION: Conservative management of FB ingestion in the paediatric population is possible in the majority of cases. However, a minority require intervention. While guidelines for intervention are ill-defined, definitive indications include symptomatic patients, or dangerous objects.

  17. Quality of Life After Cardiac Surgery Based on the Minimal Clinically Important Difference Concept. (United States)

    Grand, Nathalie; Bouchet, Jean Baptiste; Zufferey, Paul; Beraud, Anne Marie; Awad, Sahar; Sandri, Fabricio; Campisi, Salvator; Fuzellier, Jean François; Molliex, Serge; Vola, Marco; Morel, Jerome


    Health-related quality of life (HRQOL) is an increasingly important issue in assessing the consequences of any surgical or medical intervention. Our study aimed to evaluate change in HRQOL 6 months after elective cardiac surgery and to identify specific predictors of poor HRQOL. In this prospective, single-center study, HRQOL was evaluated before and 6 months after surgery using the SF-36 questionnaire and its two components: the physical component summary (PCS) and the mental component summary (MCS). We distinguished patients with worsening of HRQOL according to the minimal clinically important difference. All consecutive adult patients undergoing cardiac surgery were included. 326 patients completed the preoperative and postoperative SF-36 questionnaires and 24 patients died before completing follow-up questionnaires. Based on the definition used, clinically significant deterioration of HRQOL was observed in 93 patients (26.6%) for PCS and 99 patients (28.2%) for MCS. Renal replacement for acute renal failure and mechanical ventilation for longer than 48 hours were independent risk factors for PCS and MCS worsening or death. Although our study showed overall improvement of QOL after cardiac surgery, over a quarter of the patients manifested deterioration of HRQOL at 6 months post-surgery. The findings from this study should help clinicians to inform patients about their likely postoperative functional status and quality of life. Copyright © 2018. Published by Elsevier Inc.

  18. Clinical Benefit of Valvular Surgery in Patients with Chronic Kidney Disease. (United States)

    Chen, Yan; Au, Wing-Kuk; Chan, Daniel; Sit, Ko-Yung; Zhen, Zhe; Ho, Kar-Lai; Wong, Debbie; Ho, Lai-Ming; Yap, Desmond; Lam, Yui-Ming; Lau, Chu-Pak; Tse, Hung-Fat; Chan, Tak-Mao; Yiu, Kai-Hang


    Concomitant chronic kidney disease (CKD) is common in patients with significant valvular heart disease (VHD). This study sought to evaluate the clinical benefit of valvular surgery in patients with concomitant CKD.We evaluated 349 patients with significant VHD who were referred for surgery. Patients were divided into those with CKD stage ≥ 3 (CKD patients; n = 88) and those with CKD stage 1 or 2 (no CKD patients; n = 261). 63 patients did not receive surgery, of which 20 patients had CKD and 43 had no CKD. Mortality and change in eGFR were assessed after a median follow-up of 21 months.In the whole study population, 25% of the patients had CKD and these patients had higher mortality than those with no CKD. The annual mortality rates of patients with CKD who did and did not undergo surgery were 7.9% and 28.0%, respectively. In patients with no CKD, the annual mortality rates of those who did and did not undergo surgery were 1.8% and 2.3%, respectively. Importantly, surgery was associated with significant survival benefit in patients with CKD (log-rank test, P < 0.01), but was neutral in patients with no CKD. Multivariable analysis confirmed the survival benefit of valvular surgery in all patients, which was most significant in patients with CKD. Furthermore, eGFR was preserved in patients who underwent valvular surgery but declined significantly in those who did not.CKD is common in patients with significant VHD and, if left untreated surgically, these patients exhibit a high mortality.

  19. Paediatric Neurological Conditions Seen at the Physiotherapy ...

    African Journals Online (AJOL)

    Paediatric neurological conditions constitute a major cause of disability in childhood. However there seems to be an apparent dearth of published works on the patterns of neurological conditions seen in Nigerian physiotherapy clinics of rural locations. This study aimed at describing the spectrum of neurological conditions ...

  20. Use of computer-based clinical examination to assess medical students in surgery. (United States)

    El Shallaly, Gamal E H A; Mekki, Abdelrahman M


    To improve the viewing of the video-projected structured clinical examination (ViPSCE), we developed a computerized version; the computer-based clinical examination (CCE). This was used to assess medical students' higher knowledge and problem solving skills in surgery. We present how we did this, test score descriptive statistics, and the students' evaluation of the CCE. A CCE in surgery was administered to assess a class of 43 final year medical students at the end of their surgical clerkship. Like the ViPSCE, the exam was delivered as a slide show, using a PowerPoint computer program. However, instead of projecting it onto a screen, each student used a computer. There were 20 slides containing either still photos or short video clips of clinical situations in surgery. The students answered by hand writing on the exam papers. At the end, they completed evaluation forms. The exam papers were corrected manually. Test score descriptive statistics were calculated and correlated with the students' scores in other exams in surgery. Administration of the CCE was straightforward. The test scores were normally distributed (mean = median = 4.9). They correlated significantly with the total scores obtained by the students in surgery (r = 0.68), and with each of the other exam modalities in surgery, such as the multiple choice and structured essay questions. Acceptability of the CCE to the students was high and they recommended the use of the CCE in other departments. CCE is feasible and popular with students. It inherits the validity and reliability of the ViPSCE with the added advantage of improving the viewing of the slides.

  1. Use of piezosurgery device in management of oral surgery complications: clincal case and clinical experience report. (United States)

    Sammartino, G; Riccitiello, F; Trosino, O; Marenzi, G; Cioffi, A; Mortellaro, C


    The root displacement into the maxillary sinus could be a complication of oral surgery in the upper jaw. In these cases, the root removal is needed in order to avoid the occurrence of sinus pathologies. Piezosurgery techniques could assure a safer management of such complications, because of the clear surgical visibility and the selective ability of cut. The aim of this article is to present a case of oral surgery complication (root displacement in the right maxillary sinus), in which piezosurgery technique helped for a correct and safe clinical management, allowing to reduce the soft tissue damage.

  2. From Diagnosis to Treatment: Clinical Applications of Nanotechnology in Thoracic Surgery. (United States)

    Digesu, Christopher S; Hofferberth, Sophie C; Grinstaff, Mark W; Colson, Yolonda L


    Nanotechnology is an emerging field with potential as an adjunct to cancer therapy, particularly thoracic surgery. Therapy can be delivered to tumors in a more targeted fashion, with less systemic toxicity. Nanoparticles may aid in diagnosis, preoperative characterization, and intraoperative localization of thoracic tumors and their lymphatics. Focused research into nanotechnology's ability to deliver both diagnostics and therapeutics has led to the development of nanotheranostics, which promises to improve the treatment of thoracic malignancies through enhanced tumor targeting, controlled drug delivery, and therapeutic monitoring. This article reviews nanoplatforms, their unique properties, and the potential for clinical application in thoracic surgery. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. Using Texting for Clinical Communication in Surgery: A Survey of Academic Staff Surgeons. (United States)

    Firdouse, Mohammed; Devon, Karen; Kayssi, Ahmed; Goldfarb, Jeremy; Rossos, Peter; Cil, Tulin D


    Text messaging has become ubiquitous and is being increasingly used within the health care system. The purpose of this study was to understand texting practices for clinical communication among staff surgeons at a large academic institution. Staff surgeons in 4 subspecialties (vascular, plastics, urology, and general surgery) were surveyed electronically. A total of 62 surgeons from general surgery (n = 33), vascular surgery (n = 6), plastic surgery (n = 13), and urology (n = 10) completed the study (response rate 30%). When conveying urgent patient-related information, staff surgeons preferred directly calling other staff surgeons (61.5%) and trainees (58.8%). When discussing routine patient information, staff surgeons used email to reach other staff surgeons (54.9%) but preferred texting (62.7%) for trainees. The majority of participants used texting because it is fast (65.4%), convenient (69.2%) and allows transmitting information to multiple recipients simultaneously (63.5%). Most felt that texting enhances patient care (71.5%); however, only half believed that it enhanced trainees' educational experiences. The majority believed that texting identifiable patient information breaches patient confidentiality. Our data showed high adoption of text messaging for clinical communication among surgeons, particularly with trainees. The majority of surgeons acknowledge security concerns inherent in texting for patient care. Existing mobile communication platforms fail to meet the needs of academic surgeons. Further research should include guidelines related to texting in clinical practice, educational implications of texting, and technologies to better meet the needs of clinicians working in an academic surgical settings.

  4. Clinical Application of Three-Dimensional Printing Technology in Craniofacial Plastic Surgery

    Directory of Open Access Journals (Sweden)

    Jong Woo Choi


    Full Text Available Three-dimensional (3D printing has been particularly widely adopted in medical fields. Application of the 3D printing technique has even been extended to bio-cell printing for 3D tissue/organ development, the creation of scaffolds for tissue engineering, and actual clinical application for various medical parts. Of various medical fields, craniofacial plastic surgery is one of areas that pioneered the use of the 3D printing concept. Rapid prototype technology was introduced in the 1990s to medicine via computer-aided design, computer-aided manufacturing. To investigate the current status of 3D printing technology and its clinical application, a systematic review of the literature was conducted. In addition, the benefits and possibilities of the clinical application of 3D printing in craniofacial surgery are reviewed, based on personal experiences with more than 500 craniofacial cases conducted using 3D printing tactile prototype models.

  5. Clinical Application of Three-Dimensional Printing Technology in Craniofacial Plastic Surgery (United States)

    Kim, Namkug


    Three-dimensional (3D) printing has been particularly widely adopted in medical fields. Application of the 3D printing technique has even been extended to bio-cell printing for 3D tissue/organ development, the creation of scaffolds for tissue engineering, and actual clinical application for various medical parts. Of various medical fields, craniofacial plastic surgery is one of areas that pioneered the use of the 3D printing concept. Rapid prototype technology was introduced in the 1990s to medicine via computer-aided design, computer-aided manufacturing. To investigate the current status of 3D printing technology and its clinical application, a systematic review of the literature was conducted. In addition, the benefits and possibilities of the clinical application of 3D printing in craniofacial surgery are reviewed, based on personal experiences with more than 500 craniofacial cases conducted using 3D printing tactile prototype models. PMID:26015880

  6. Clinical negligence claims in pediatric surgery in England: pattern and trends. (United States)

    Thyoka, Mandela


    We hypothesized that there has been an increase in the number of successful litigation claims in pediatric surgery in England. Our aim was to report the incidence, causes, and costs of clinical negligence claims against the National Health Service (NHS) in relation to pediatric surgery. We queried the NHS Litigation Authority (NHSLA) on litigation claims among children undergoing pediatric surgery in England (2004-2012). We decided a priori to only examine closed cases (decision and payment made). Data included year of claim, year of payment of claim, payment per claim, paid-to-closed ratio, and severity of outcome of clinical incident. Out of 112 clinical negligence claims in pediatric surgery, 93 (83%) were finalized-73 (65%) were settled and damages paid to the claimant and 20 (18%) were closed with no payment, and 19 (17%) remain open. The median payment was £13,537 (600-500,000) and median total cost borne by NHSLA was £31,445 (600-730,202). Claims were lodged at a median interval of 2 (0-13) years from time of occurrence with 55 (75%) cases being settled within the 3 years of being received. The commonest reasons for claims were postoperative complications (n=20, 28%), delayed treatment (n=16, 22%), and/or diagnosis (n=14, 19%). Out of 73, 17 (23%) closed claims resulted in case fatality. Conclusion: Two-thirds of all claims in pediatric surgery resulted in payment to claimant, and the commonest reasons for claims were postoperative complications, delayed treatment, and/or diagnosis. Nearly a quarter of successful claims were in cases where negligence resulted in case fatality. Pediatric surgeons should be aware of common diagnostic and treatment shortfalls as high-risk areas of increased susceptibility to clinical negligence claims. Georg Thieme Verlag KG Stuttgart · New York.

  7. Malnutrition in paediatric oncology patients

    African Journals Online (AJOL)

    Nutritional status of paediatric cancer patients at diagnosis ... Professor and Executive Head, Department of Paediatrics and Child Health, Stellenbosch University and Tygerberg Hospital, .... can lead to decreased oral intake, weight loss.

  8. Genodermatoses in paediatric age group

    Directory of Open Access Journals (Sweden)

    Kumar Sunil


    Full Text Available Pattern of genodermatoses in paediatric age group was studied. The relative incidence of genodermatoses in paediatric dermatology out patient department was 0.62%. The commonest genodermatoses observed was ichthyosis.

  9. Drugs for the paediatric heart

    African Journals Online (AJOL)

    Head, Paediatric Cardiology Service of the Western Cape, Department of Paediatrics and Child Health, ... His interests also include the care of complex patients ... The pharmacy only has enalapril available – can you substitute this drug for the ...

  10. Referral to Cardiac Rehabilitation After Percutaneous Coronary Intervention, Coronary Artery Bypass Surgery, and Valve Surgery: Data From the Clinical Outcomes Assessment Program. (United States)

    Beatty, Alexis L; Bradley, Steven M; Maynard, Charles; McCabe, James M


    Despite guideline recommendations that patients undergoing percutaneous coronary intervention (PCI), coronary artery bypass surgery, or valve surgery be referred to cardiac rehabilitation, cardiac rehabilitation is underused. The objective of this study was to examine hospital-level variation in cardiac rehabilitation referral after PCI, coronary artery bypass surgery, and valve surgery. We analyzed data from the Clinical Outcomes Assessment Program, a registry of all nonfederal hospitals performing PCI and cardiac surgery in Washington State. We included eligible PCI, coronary artery bypass surgery, and valve surgery patients from 2010 to 2015. We analyzed PCI and cardiac surgery separately by performing multivariable hierarchical logistic regression for the outcome of cardiac rehabilitation referral at discharge, clustered by hospital. Patient-level covariates included age, sex, race/ethnicity, comorbidities, and procedure indication/status. Cardiac rehabilitation referral was reported in 48% (34 047/71 556) of PCI patients and 91% (21 831/23 972) of cardiac surgery patients. The hospital performing the procedure was a stronger predictor of referral than any individual patient characteristic for PCI (hospital referral range 3%-97%; median odds ratio, 5.94; 95% confidence interval, 4.10-9.49) and cardiac surgery (range 54%-100%; median odds ratio, 7.09; 95% confidence interval, 3.79-17.80). Hospitals having an outpatient cardiac rehabilitation program explained only 10% of PCI variation and 0% of cardiac surgery variation. Cardiac rehabilitation referral at discharge was less prevalent after PCI than cardiac surgery. The strongest predictor of cardiac rehabilitation referral was the hospital performing the procedure. Efforts to improve cardiac rehabilitation referral should focus on increasing referral after PCI, especially in low referral hospitals. © 2017 American Heart Association, Inc.

  11. The Influence of Preoperative and Postoperative Psychological Symptoms on Clinical Outcome after Shoulder Surgery: A Prospective Longitudinal Cohort Study. (United States)

    Koorevaar, Rinco C T; van 't Riet, Esther; Gerritsen, Marleen J J; Madden, Kim; Bulstra, Sjoerd K


    Psychological symptoms are highly prevalent in patients with shoulder complaints. Psychological symptoms in patients with shoulder complaints might play a role in the aetiology, perceived disability and pain and clinical outcome of treatment. The aim of this study was to assess whether preoperative symptoms of distress, depression, anxiety and somatisation were associated with a change in function after shoulder surgery and postoperative patient perceived improvement of pain and function. In addition, the change of psychological symptoms after shoulder surgery was analyzed and the influence of postoperative symptoms of psychological disorders after surgery on the change in function after shoulder surgery and perceived postoperative improvement of pain and function. A prospective longitudinal cohort study was performed in a general teaching hospital. 315 consecutive patients planned for elective shoulder surgery were included. Outcome measures included change of Disabilities of the Arm, Shoulder and Hand (DASH) score and anchor questions about improvement in pain and function after surgery. Psychological symptoms were identified before and 12 months after surgery with the validated Four-Dimensional Symptom Questionnaire (4DSQ). Psychological symptoms were encountered in all the various shoulder diagnoses. Preoperative symptoms of psychological disorders persisted after surgery in 56% of patients, 10% of patients with no symptoms of psychological disorders before surgery developed new psychological symptoms. Preoperative symptoms of psychological disorders were not associated with the change of DASH score and perceived improvement of pain and function after shoulder surgery. Patients with symptoms of psychological disorders after surgery were less likely to improve on the DASH score. Postoperative symptoms of distress and depression were associated with worse perceived improvement of pain. Postoperative symptoms of distress, depression and somatisation were

  12. Virtual reality in the treatment of body image disturbances after bariatric surgery: a clinical case. (United States)

    Riva, Giuseppe; Cárdenas-López, Georgina; Duran, Ximena; Torres-Villalobos, Gonzalo M; Gaggioli, Andrea


    Bariatric surgery is an operation on the stomach and/or intestines that helps patients with extreme obesity to lose weight. Even if bariatric surgery, compared with traditional obesity treatment, is more effective in reducing BMI, this approach does not achieve equal results in every patient. More, following bariatric surgery common problems are body image dissatisfaction and body disparagement: there is a significant difference between the weight loss clinicians consider successful (50% of excess weight) and the weight loss potential patients expect to achieve (at least 67% of the excess weight). The paper discusses the possible role of virtual reality (VR) in addressing this problem within an integrated treatment approach. More, the clinical case of a female bariatric patient who experienced body dissatisfaction even after a 30% body weight loss and a 62% excess body weight loss, is presented and discussed.

  13. Clinical evaluation of complete solo surgery with the "ViKY®" robotic laparoscope manipulator. (United States)

    Takahashi, Masahiro; Takahashi, Masanori; Nishinari, Naoto; Matsuya, Hideki; Tosha, Tsutomu; Minagawa, Yukihiro; Shimooki, Osamu; Abe, Tadashi


    Advancement in both surgical technique and medical equipment has enabled solo surgery. ViKY ® Endoscope Positioning System (ViKY ® ) is a robotic system that remotely controls an endoscope and provides direct vision control to the surgeon. Here, we report our experience with ViKY ® -assisted solo surgery. We retrospectively examined 25 cases of solo surgery TAPP with ViKY ® . ViKY ® was setup by the surgeon alone, and the setup duration was determined as the time at which the side rail was positioned and that when the endoscope was installed. For assessing the control unit, the number of false movements was counted. We compared the operative results between ViKY ® -assisted solo surgery TAPP and the conventional method with an assistant. The average time to set up ViKY ® was 7.9 min. The average number of commands for ViKY ® during surgery was 98.3, and the average number of errors and no response of control unit was 7.9. The mean duration of surgery was 136 min for the ViKY ® group, including the setup time, and 117 min for the conventional method. No case required an assistant during the operation. There was also no difference between the two groups with regard to postoperative complications and the rate of recurrence. ViKY ® proved reliable in recognizing orders with very few failures, and the operations were performed safely and were comparable to the conventional operations with assistants. Solo surgery with ViKY ® was beneficial in this clinical evaluation.

  14. Characteristics and clinical aspects of patients with spinal cord injury undergoing surgery

    Directory of Open Access Journals (Sweden)

    João Simão de Melo-Neto

    Full Text Available ABSTRACT OBJECTIVE: To identify the characteristics of patients with spinal cord injury (SCI undergoing surgery. METHODS: Previously, 321 patients with SCI were selected. Clinical and socio-demographic variables were collected. RESULTS: A total of 211 patients were submitted to surgery. Fall and injuries in the upper cervical and lumbosacral regions were associated with conservative treatment. Patients with lesions in the lower cervical spine, worse neurological status, and unstable injuries were associated with surgery. Individuals undergoing surgery were associated with complications after treatment. The authors assessed whether age influenced the characteristics of patients submitted to surgery. Subjects with <60 years of age were associated with motorcycle accidents and the morphologies of injury were fracture-dislocation. Elderly individuals were associated to fall, SCI in the lower cervical spine and the morphology of injury was listhesis. Subsequently, the authors analyzed the gender characteristics in these patients. Women who suffered car accidents were associated to surgery. Women were associated with paraparesis and the morphologic diagnosis was fracture-explosion, especially in the thoracolumbar transition and lumbosacral regions. Men who presented traumatic brain injury and thoracic trauma were related to surgery. These individuals had a worse neurological status and were associated to complications. Men and the cervical region were most affected, thereby, these subjects were analyzed separately (n= 92. The presence of complications increased the length of hospital stay. The simultaneous presence of morphological diagnosis, worst neurological status, tetraplegia, sensory, and motor alterations were associated with complications. Pneumonia and chest trauma were associated with mortality. CONCLUSION: These factors enable investments in prevention, rehabilitation, and treatment.

  15. Robotic surgery for rectal cancer: current immediate clinical and oncological outcomes. (United States)

    Araujo, Sergio Eduardo Alonso; Seid, Victor Edmond; Klajner, Sidney


    Laparoscopic rectal surgery continues to be a challenging operation associated to a steep learning curve. Robotic surgical systems have dramatically changed minimally invasive surgery. Three-dimensional, magnified and stable view, articulated instruments, and reduction of physiologic tremors leading to superior dexterity and ergonomics. Therefore, robotic platforms could potentially address limitations of laparoscopic rectal surgery. It was aimed at reviewing current literature on short-term clinical and oncological (pathological) outcomes after robotic rectal cancer surgery in comparison with laparoscopic surgery. A systematic review was performed for the period 2002 to 2014. A total of 1776 patients with rectal cancer underwent minimally invasive robotic treatment in 32 studies. After robotic and laparoscopic approach to oncologic rectal surgery, respectively, mean operating time varied from 192-385 min, and from 158-297 min; mean estimated blood loss was between 33 and 283 mL, and between 127 and 300 mL; mean length of stay varied from 4-10 d; and from 6-15 d. Conversion after robotic rectal surgery varied from 0% to 9.4%, and from 0 to 22% after laparoscopy. There was no difference between robotic (0%-41.3%) and laparoscopic (5.5%-29.3%) surgery regarding morbidity and anastomotic complications (respectively, 0%-13.5%, and 0%-11.1%). Regarding immediate oncologic outcomes, respectively among robotic and laparoscopic cases, positive circumferential margins varied from 0% to 7.5%, and from 0% to 8.8%; the mean number of retrieved lymph nodes was between 10 and 20, and between 11 and 21; and the mean distal resection margin was from 0.8 to 4.7 cm, and from 1.9 to 4.5 cm. Robotic rectal cancer surgery is being undertaken by experienced surgeons. However, the quality of the assembled evidence does not support definite conclusions about most studies variables. Robotic rectal cancer surgery is associated to increased costs and operating time. It also seems to be

  16. Clinical outcomes of laparoscopic surgery for transverse and descending colon cancers in a community setting. (United States)

    Matsuda, Takeru; Fujita, Hirofumi; Kunimoto, Yukihiro; Kimura, Taisei; Hayashi, Tomomi; Maeda, Toshiyuki; Yamakawa, Junichi; Mizumoto, Takuya; Ogino, Kazunori


    The feasibility, safety and oncological outcomes of laparoscopic surgery for transverse and descending colon cancers in a community hospital setting were evaluated. Twenty-six patients with transverse or descending colon cancers who underwent laparoscopic surgery at our hospital were included in this retrospective analysis (group A). Their outcomes were compared with those of 71 patients who underwent laparoscopic surgery for colon cancer at other tumor sites (group B). There were no significant differences between the two groups in terms of operative time, estimated blood loss, postoperative hospital stay and morbidity rate. Extended lymphadenectomy was performed more frequently and the number of harvested lymph nodes was significantly higher in group B than in group A. However, no recurrence developed in group A, while recurrence occurred in four patients from group B. The 3-year disease-free survival rates were 100% for group A and 93.5% for group B. The 3-year overall survival rates were 100% for group A and 91.6% for group B. Laparoscopic surgery for transverse and descending colon cancers can be performed safely with oncological validity in a community hospital setting, provided there is careful selection of the patients and adequate lymphadenectomy considering the clinical stage of their disease. © 2013 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and Wiley Publishing Asia Pty Ltd.

  17. African Journal of Paediatric Nephrology

    African Journals Online (AJOL)

    African Journal of Paediatric Nephrology is the official Journal of the African Paediatric Nephrology Association (AFPNA). The journal is dedicated to increasing awareness and knowledge of Paediatric nephrology in Africa and beyond. We publish research articles on renal diseases in children, on fluid and electrolyte ...

  18. Surgery for vertigo: 10-year audit from a contemporary vertigo clinic. (United States)

    Patnaik, U; Srivastava, A; Sikka, K; Thakar, A


    To present the profile of patients undergoing surgical treatment for vertigo at a contemporary institutional vertigo clinic. A retrospective analysis of clinical charts. The charts of 1060 patients, referred to an institutional vertigo clinic from January 2003 to December 2012, were studied. The clinical profile and long-term outcomes of patients who underwent surgery were analysed. Of 1060 patients, 12 (1.13 per cent) were managed surgically. Of these, disease-modifying surgical procedures included perilymphatic fistula repair (n = 7) and microvascular decompression of the vestibular nerve (n = 1). Labyrinth destructive procedures included transmastoid labyrinthectomy (n = 2) and labyrinthectomy with vestibular nerve section (n = 1). One patient with vestibular schwannoma underwent both a disease-modifying and destructive procedure (translabyrinthine excision). All patients achieved excellent vertigo control, classified as per the American Academy of Otolaryngology - Head and Neck Surgery 1995 criteria. With the advent of intratympanic treatments, surgical treatments for vertigo have become further limited. However, surgery with directed intent, in select patients, can give excellent results.

  19. Causes of Ocular Surgery Cancellation and the Need of Anesthesia Preoperative Medicine Clinic (APMC)

    International Nuclear Information System (INIS)

    Shaikh, Rehan Moinuddin; Al-Yafi, A.; Malak, M.


    Objective was to evaluate the causes of cancellation rate of elective ocular surgeries in our tertiary care center and to analyze the need of Anesthesia Preoperative Medicine Clinic (APMC). We conducted a prospective study from January 21, 2006 till 30 June, 2006 at King Fahd Armed Forces Hospital, Jeddah, Saudi Arabia. The selected patients for the surgery have gone through pre operative investigations including CBC, Random blood sugar, coagulation profile, renal function tests, urea and electrolytes, IOL calculation and their medical condition assessment for the chronic disease. Study was conducted on 240 patients from whom 180 were adults and 60 were pediatrics. Out of 240 patients, 45 patients were cancelled in which 40 were adults and 5 were pediatric patients. In 45 patients 23 were male and 22 were female having a ratio of 1:1. Age was ranging from one year to 60+ an average of 58 years. Surgeries include was anterior segment, pediatric, retinal and oculoplastic. All these patients 45/240 were postponed at a percentage of 19%. The causes of cancellation were, improper control of diabetes, poor control of hypertension, cardiac problem, chest infection or influenza in children, overburden list and miscellaneous. All these patients were cancelled by anesthesia (28 patients), by surgeon (9 patients) and medical team (8 patients) in the ward as the patients were at high risk for the surgeries. So the reason in maximum patient was lack of anesthesia preoperative medicine clinic. The number of cancellation of ocular surgery can be minimized by proper assessment of the patient at anesthesia pre-operative medicine clinic (APMC). (author)

  20. Octogenarians' post-acute care use after cardiac valve surgery and recovery: clinical implications. (United States)

    Edmiston, Elizabeth; Dolansky, Mary A; Zullo, Melissa; Forman, Daniel E


    Octogenarians receiving cardiac valve surgery is increasing and recovery is challenging. Post-acute care (PAC) services assist with recovery, yet services provided in facilities do not provide adequate cardiac-focused care or long-term self-management support. The purpose of the paper was to report post-acute care discharge rates in octogenarians and propose clinical implications to improve PAC services. Using a 2003 Medicare Part A database, we studied post-acute care service use in octogenarians after cardiac valve surgery. We propose expansion of the Geriatric Cardiac Care model to include broader clinical therapy dynamics. The sample (n = 10,062) included patients over 80 years discharged from acute care following valve surgery. Post-acute care services were used by 68% of octagarians following cardiac valve surgery (1% intermediate rehabilitation, 35% skilled nursing facility, 32% home health). The large percentage of octagarians using PAC point to the importance of integrating geriatric cardiac care into post-acute services to optimize recovery outcomes. Copyright © 2017 Elsevier Inc. All rights reserved.

  1. A Clinical Prediction Model for Postcardiac Surgery Atrial Fibrillation in an Asian Population. (United States)

    Zhang, Wei; Liu, Weiling; Chew, Sophia T H; Shen, Liang; Ti, Lian Kah


    Postoperative atrial fibrillation (AF) is associated with increased morbidity, mortality, and resource utilization. Current prediction models for postoperative AF are based primarily on Western populations. In this study, we sought to develop a clinical prediction rule for postcardiac surgery AF for a multiethnic Asian population. Two thousand one hundred sixty-eight patients undergoing coronary artery bypass graft or valve surgery with cardiopulmonary bypass were prospectively enrolled in this observational study between August 2008 and July 2012 at Singapore's 2 national heart centers. Postoperative AF was defined as an irregularly irregular electrocardiogram rhythm without identifiable P wave after surgery and before hospital discharge that lasted more than an hour, or affected hemodynamics (ie, systolic blood pressure 120 minutes (OR, 1.92; 95% CI, 1.47-2.52, P Chinese ethnicity (Chinese versus Indian OR, 2.09; 95% CI, 1.28-3.41, P = 0.003) or Malay (Malay versus Indian OR, 2.43; 95% CI, 1.36-4.05, P = 0.002) to be independently associated with postoperative AF. The area under the receiver-operator characteristic curve of the model was 0.704 (95% CI, 0.674-0.734). Internal validation produced an area under the receiver-operator characteristic curve of 0.756 (95% CI, 0.690-0.821). Clinical risk factors for AF after cardiac surgery in an Asian population are similar to that reported from primarily Western populations, but specific ethnicity influences susceptibility.

  2. Paediatric interventional radiology

    International Nuclear Information System (INIS)

    McLaren, Clare


    Paediatric interventional radiology (PIR) is a rapidly-growing subspecialty, which offers a wide range of procedures applicable to almost all areas of hospital paediatrics. There are many important differences between paediatric and adult practice in interventional radiology, including disease processes and treatment goals, anatomical considerations, periprocedural patient management, radiation exposure optimisation and legal aspects. The use of retrievable or absorbable interventional devices such as stents will probably become more widespread in PIR practice. Recent advances in the technology of imaging equipment have been accompanied by an increase in the complexity of the work done by the radiographer. These developments present challenges and opportunities related to training and maintenance of skills, staffing arrangements, and the potential for advanced practice. It is likely that specialisation in PIR will become a more common role for radiographers in the future

  3. Assessment of paediatric clinical audit.

    LENUS (Irish Health Repository)

    Perrem, L M


    Consultant paediatricians in Ireland were surveyed to evaluate their perceptions of the hospital audit environment and assess their involvement in the audit process. Eighty nine (77%) replied of whom 66 (74%) had an audit department and 23 (26%) did not. Sixteen (18%) felt their hospital was well resourced for audit and 25 (28%) felt the culture was very positive but only 1 (1%) had protected time. For 61 (69%) consultants audit was very important with 38 (43%) being very actively involved in the process. The most frequent trigger for audit was non consultant hospital doctor (NCHD) career development, cited by 77 (87%). The new Professional Competence Scheme and the National Quality and Risk Management Standards will require the deficiencies identified in this survey be addressed.

  4. A Review of Current Clinical Applications of Three-Dimensional Printing in Spine Surgery. (United States)

    Cho, Woojin; Job, Alan Varkey; Chen, Jing; Baek, Jung Hwan


    Three-dimensional (3D) printing is a transformative technology with a potentially wide range of applications in the field of orthopaedic spine surgery. This article aims to review the current applications, limitations, and future developments of 3D printing technology in orthopaedic spine surgery. Current preoperative applications of 3D printing include construction of complex 3D anatomic models for improved visual understanding, preoperative surgical planning, and surgical simulations for resident education. Intraoperatively, 3D printers have been successfully used in surgical guidance systems and in the creation of patient specific implantable devices. Furthermore, 3D printing is revolutionizing the field of regenerative medicine and tissue engineering, allowing construction of biocompatible scaffolds suitable for cell growth and vasculature. Advances in printing technology and evidence of positive clinical outcomes are needed before there is an expansion of 3D printing applied to the clinical setting.

  5. [Clinical safety and professional liability claims in Orthopaedic Surgery and Traumatology]. (United States)

    Bori, G; Gómez-Durán, E L; Combalia, A; Trilla, A; Prat, A; Bruguera, M; Arimany-Manso, J


    The specialist in orthopaedic and traumatological surgery, like any other doctor, is subject to the current legal provisions while exercising their profession. Mandatory training in the medical-legal aspects of health care is essential. Claims against doctors are a reality, and orthopaedic and traumatological surgery holds first place in terms of frequency of claims according to the data from the General Council of Official Colleges of Doctors of Catalonia. Professionals must be aware of the fundamental aspects of medical professional liability, as well as specific aspects, such as defensive medicine and clinical safety. The understanding of these medical-legal aspects in the routine clinical practice can help to pave the way towards a satisfactory and safe professional career. The aim of this review is to contribute to this training, for the benefit of professionals and patients. Copyright © 2015 SECOT. Published by Elsevier Espana. All rights reserved.

  6. Assessment of paediatric hydronephrosis using output efficiency

    International Nuclear Information System (INIS)

    Saundres, C.A.B.; Choong, K.K.L.; Gruenewald, S.M.


    Full text: Diuretic renography is an important tool in the evaluation of paediatric hydronephrosis. Recently a newly developed parameter, output efficiency (OE) has allowed normalisation of washout according to renal function. We retrospectively reviewed the diagnostic accuracy of OE in 56 children (70 hydronephrotic kidneys). There were 16 females and 41 males (mean age 1.4 years, range 3 weeks-12 years). Diuretic renography ( 99m Tc-MAG3) was performed using i.v. volume expansion (15 mL/kg), frusemide diuresis (1mg/kg) and urethral catheterisation if VUR was present. Final diagnosis was made using surgery (n = 15) or clinical outcome (n = 42). Clinical follow up exceeded one year and included repeat MAG3 scan (n = 20), resolving hydronephrosis on ultrasound (n = 15) or percutaneous antegrade pyelogram (n = 1). Initial scans were classified as obstructed (n 13), indeterminate (n = 13) or non obstructed (n = 30) based on standard qualitative and quantitative criteria. Using a normal range of >84%, OE correctly predicted 12/13 (92%) obstructed kidneys and 44/44 non-obstructed kidneys (100%). In the indeterminate group, three kidneys developed obstruction at follow -up and 10 became non obstructed. Initial OE predicted outcome in two and four kidneys respectively. Overall, OE sensitivity and specificity were 88% and 89%. In the subgroup of patients (n = 19) with reduced differential function (<40%) the sensitivity of OE was 100% and specificity was 75%. This compares to 83% and 66% for Tl/2 in this subgroup. Therefore OE is a useful marker of renal outflow tract obstruction and maybe superior to other parameters such as Tl/2 particularly when renal function is reduced

  7. A systematic review of the risk factors for clinical response to opioids for all-age patients with cancer-related pain and presentation of the paediatric STOP pain study. (United States)

    Lucenteforte, Ersilia; Vagnoli, Laura; Pugi, Alessandra; Crescioli, Giada; Lombardi, Niccolò; Bonaiuti, Roberto; Aricò, Maurizio; Giglio, Sabrina; Messeri, Andrea; Mugelli, Alessandro; Vannacci, Alfredo; Maggini, Valentina


    Inter-patient variability in response to opioids is well known but a comprehensive definition of its pathophysiological mechanism is still lacking and, more importantly, no studies have focused on children. The STOP Pain project aimed to evaluate the risk factors that contribute to clinical response and adverse drug reactions to opioids by means of a systematic review and a clinical investigation on paediatric oncological patients. We conducted a systematic literature search in EMBASE and PubMed up to the 24th of November 2016 following Cochrane Handbook and PRISMA guidelines. Two independent reviewers screened titles and abstracts along with full-text papers; disagreements were resolved by discussion with two other independent reviewers. We used a data extraction form to provide details of the included studies, and conducted quality assessment using the Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. Young age, lung or gastrointestinal cancer, neuropathic or breakthrough pain and anxiety or sleep disturbance were associated to a worse response to opioid analgesia. No clear association was identified in literature regarding gender, ethnicity, weight, presence of metastases, biochemical or hematological factors. Studies in children were lacking. Between June 2011 and April 2014, the Italian STOP Pain project enrolled 87 paediatric cancer patients under treatment with opioids (morphine, codeine, oxycodone, fentanyl and tramadol). Future studies on cancer pain should be designed with consideration for the highlighted factors to enhance our understanding of opioid non-response and safety. Studies in children are mandatory. CRD42017057740 .


    Directory of Open Access Journals (Sweden)

    Vasuki Rajam


    Full Text Available BACKGROUND Chronic venous insufficiency presents with a spectrum of clinical features ranging from pain or heaviness of affected limbs to non-healing ulcers over the lower limbs and usually require some form of surgical intervention, performing direct perforator vein division preferably by subfascial endoscopic perforator ligation surgery for perforator incompetence, as despite aggressive conservative therapy including compression, lifestyle modification and venotonic medications which are of high cost treatment with increased risk of increasing symptoms. MATERIALS AND METHODS A prospective longitudinal clinical study of 30 patients selected by systematic sampling method from November 2014 to September 2015 at our institution was conducted to determine the results of subfascial endoscopic perforator vein surgery (SEPS in perforator incompetence. RESULTS For venous clinical severity scoring pre operatively and after 3 weeks post-surgery, the mean for VCSS pre-operatively was 6.66 and a standard deviation of 2.399. The T value was calculated and was found to be 4.9321 and p value of 0.00001(p value less than 0.05 is significant. Similarly for the cases with active ulcer, the size assessment pre-operatively and post-SEPS was again analysed using student t test and the mean ulcer size prior to surgery was found to be 3.3 and standard deviation of 1.984. The T value was calculated and was found to be 1.789009 and a p value of 0.04 (p value less than 0.05 is significant. CONCLUSION Our study concluded that favourable and significant ulcer healing rate with improvement and reduction in clinical severity suggests that SEPS plays an important role in surgical management of advanced stages of venous insufficiency.

  9. Paediatric airway management: basic aspects

    DEFF Research Database (Denmark)

    Holm-Knudsen, R J; Rasmussen, L S


    Paediatric airway management is a great challenge, especially for anaesthesiologists working in departments with a low number of paediatric surgical procedures. The paediatric airway is substantially different from the adult airway and obstruction leads to rapid desaturation in infants and small...... children. This paper aims at providing the non-paediatric anaesthesiologist with a set of safe and simple principles for basic paediatric airway management. In contrast to adults, most children with difficult airways are recognised before induction of anaesthesia but problems may arise in all children...

  10. Oral nutrition or water loading before hip replacement surgery; a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Ljunggren Stefan


    Full Text Available Abstract Background Surgery induces insulin resistance that might be alleviated by a nutritional drink given preoperatively. The authors hypothesized that some of the beneficial effects of the drink could be attributed to the volume component (approximately 1 L rather than to the nutrients. Methods Sixty patients scheduled for elective total hip replacement under spinal anesthesia were recruited to a clinical trial, and randomly allocated to preoperative fasting, to oral ingestion of tap water, or to oral ingestion of a carbohydrate drink. An intravenous glucose tolerance test calculated glucose clearance and insulin sensitivity on the day before surgery, in the postoperative ward, and on the day after surgery. Other parameters were stress (cortisol in plasma and urine, muscle catabolism (urinary 3-methylhistidine, and wellbeing. Results Fifty-seven patients completed the study. In the postoperative ward, the glucose clearance and the insulin response had decreased from the previous day by 23% and 36%, respectively. Insulin sensitivity did not decrease until the next morning (−48% and was due to an increased insulin response (+51%. Cortisol excretion was highest on the day of surgery, while 3-methylhistidine increased 1 day later. Follow-up on the third postoperative day showed an average of 1.5 complications per patient. Wellbeing was better 2 weeks after than before the surgery. None of the measured parameters differed significantly between the study groups. Conclusions Preoperative ingestion of tap water or a nutritional drink had no statistically significant effect on glucose clearance, insulin sensitivity, postoperative complications, or wellbeing in patients undergoing elective hip surgery. Trial registration Registration number: NCT 01211184 (

  11. Incidence, predictive factors, and clinical outcomes of acute kidney injury after gastric surgery for gastric cancer.

    Directory of Open Access Journals (Sweden)

    Chang Seong Kim

    Full Text Available BACKGROUND: Postoperative acute kidney injury (AKI, a serious surgical complication, is common after cardiac surgery; however, reports on AKI after noncardiac surgery are limited. We sought to determine the incidence and predictive factors of AKI after gastric surgery for gastric cancer and its effects on the clinical outcomes. METHODS: We conducted a retrospective study of 4718 patients with normal renal function who underwent partial or total gastrectomy for gastric cancer between June 2002 and December 2011. Postoperative AKI was defined by serum creatinine change, as per the Kidney Disease Improving Global Outcomes guideline. RESULTS: Of the 4718 patients, 679 (14.4% developed AKI. Length of hospital stay, intensive care unit admission rates, and in-hospital mortality rate (3.5% versus 0.2% were significantly higher in patients with AKI than in those without. AKI was also associated with requirement of renal replacement therapy. Multivariate analysis revealed that male gender; hypertension; chronic obstructive pulmonary disease; hypoalbuminemia (<4 g/dl; use of diuretics, vasopressors, and contrast agents; and packed red blood cell transfusion were independent predictors for AKI after gastric surgery. Postoperative AKI and vasopressor use entailed a high risk of 3-month mortality after multiple adjustments. CONCLUSIONS: AKI was common after gastric surgery for gastric cancer and associated with adverse outcomes. We identified several factors associated with postoperative AKI; recognition of these predictive factors may help reduce the incidence of AKI after gastric surgery. Furthermore, postoperative AKI in patients with gastric cancer is an important risk factor for short-term mortality.

  12. Oral nutrition or water loading before hip replacement surgery; a randomized clinical trial. (United States)

    Ljunggren, Stefan; Hahn, Robert G


    Surgery induces insulin resistance that might be alleviated by a nutritional drink given preoperatively. The authors hypothesized that some of the beneficial effects of the drink could be attributed to the volume component (approximately 1 L) rather than to the nutrients. Sixty patients scheduled for elective total hip replacement under spinal anesthesia were recruited to a clinical trial, and randomly allocated to preoperative fasting, to oral ingestion of tap water, or to oral ingestion of a carbohydrate drink. An intravenous glucose tolerance test calculated glucose clearance and insulin sensitivity on the day before surgery, in the postoperative ward, and on the day after surgery. Other parameters were stress (cortisol in plasma and urine), muscle catabolism (urinary 3-methylhistidine), and wellbeing. Fifty-seven patients completed the study. In the postoperative ward, the glucose clearance and the insulin response had decreased from the previous day by 23% and 36%, respectively. Insulin sensitivity did not decrease until the next morning (-48%) and was due to an increased insulin response (+51%). Cortisol excretion was highest on the day of surgery, while 3-methylhistidine increased 1 day later. Follow-up on the third postoperative day showed an average of 1.5 complications per patient. Wellbeing was better 2 weeks after than before the surgery. None of the measured parameters differed significantly between the study groups. Preoperative ingestion of tap water or a nutritional drink had no statistically significant effect on glucose clearance, insulin sensitivity, postoperative complications, or wellbeing in patients undergoing elective hip surgery.

  13. Experience and outcomes of micrografting for major paediatric burns. (United States)

    Rode, H; Martinez, R; Potgieter, D; Adams, S; Rogers, A D


    The deficit of donor sites in major burns over 50% of the total body surface area has necessitated the application of methods besides traditional meshed autografting to achieve definitive skin cover. The Meek micrografting technique was introduced at this hospital in 2011, especially in the absence of a reliable source of deceased donor allograft skin. The purpose of this study was to evaluate this strategy with reference to its technical execution, efficacy and indications in the context of major paediatric burn surgery. A cohort study was performed of all paediatric patients with major burn who underwent Meek micrografting at a dedicated paediatric burn centre in a developing country over a five year period. Demographics, details of their burns, operative management and clinical course and outcomes were collected from patient records and operative notes and analysed. Thirty-five patients were managed using the micrografting technique during the study period. The mean patient age was 4.1 years (range 3 months-11 years) and their mean total body surface area (TBSA) burn was 49.7% (range 15-86%). Eleven patients sustained inhalation injuries and five developed a re-feeding syndrome on account of delayed referral. The mean abbreviated burn severity index (ABSI) was 8.5 (range 2-13). The hospital length of stay in the 27 survivors was a mean of 75.5 days, equating to 1.4 days per percentage burn. Eight patients died during the course of treatment, with a mean TBSA burn of 67.75% (range 38-86%). Graft take one month after surgery was documented to be more than 90% in 24 patients, of whom 3 subsequently died. Eleven patients had less than 90% graft take at this time, of whom 5 died. There is a considerable 'learning curve' associated with this technique. In order to achieve success one must ensure a completely viable, non-infected bed, obtained by tangential or fascial excision, followed by allografting as temporary coverage and to 'test the wound bed' for definitive

  14. Clinical application of 3D computer simulation for upper limb surgery

    International Nuclear Information System (INIS)

    Murase, Tsuyoshi; Moritomo, Hisao; Oka, Kunihiro; Arimitsu, Sayuri; Shimada, Kozo


    To perform precise orthopaedic surgery, we have been developing a surgical method using a custom-made surgical device designed based on preoperative three-dimensional computer simulation. The purpose of this study was to investigate the preliminary results of its clinical application for corrective osteotomy of the upper extremity. Twenty patients with long bone deformities of the upper extremities (four cubitus varus deformities, nine malunited forearm fractures, six malunited distal radial fractures and one congenital deformity of the forearm) participated in this study. Three-dimensional computer models of the affected bone and the contralateral normal bone were constructed from computed tomography data. By comparing these models, the three-dimensional deformity axis and the accurate amount of deformity around it were quantified. Three-dimensional deformity correction was then simulated. A custom-made osteotomy template was designed and manufactured as a real plastic model aiming to reproduce the preoperative simulation in the actual operation. In the operation, we put the template on the bone surface, cut the bone through a slit on the template, and corrected the deformity as preoperatively simulated, followed by internal fixation. Radiographic and clinical evaluations were made in all cases before surgery and at the most recent follow-up. Corrective osteotomy was achieved as simulated in all cases. All patients had bone fusion within six months. Regarding the cubitus varus deformity, the average carrying angle and tilting angle were 5deg and 28deg after surgery. For malunited forearm fractures, angular deformities on radiographs were nearly nonexistent after surgery. All radiographic parameters in malunited distal radius fractures were normalized. The range of forearm rotation in cases of forearm malunion and that of wrist flexion-extension in cases of malunited distal radius improved after surgery. (author)

  15. [Challenges in acute paediatric medicine]. (United States)

    Moll, Henriette A


    A big drop in the number of severe infections has resulted in less experience in recognising a seriously ill child. The challenge is finding a safe and effective balance between high-quality expertise and quickly accessible care, while avoiding over-diagnosis. There are a number of tools available to aid recognition of a seriously ill child and to avoid delay in diagnostic procedures and treatment: the use of a validated paediatric triage system, validated decision rules and guidelines, listening carefully to the parents ('my child's illness is different this time'), the clinical intuition of the experienced paediatrician and the provision of good 'safety net' advice to parents concerning the alarm signals and when they should contact a care provider. Experienced paediatricians should be at the forefront in the evaluation of the acutely ill child in order to teach their younger colleagues the importance of various alarm signals and the role played by clinical intuition.

  16. Paediatric horse-related trauma. (United States)

    Theodore, Jane E; Theodore, Sigrid G; Stockton, Kellie A; Kimble, Roy M


    This retrospective cohort study reported on the epidemiology of horse-related injuries for patients presenting to the only tertiary paediatric trauma hospital in Queensland. The secondary outcome was to examine the use of helmets and adult supervision. Traumatic brain injury (TBI) was examined in relation to helmet use. Morbidity and mortality were also recorded. Included were all patients presenting with any horse-related trauma to the Royal Children's Hospital in Brisbane from January 2008 to August 2014. Data were retrospectively collected on patient demographics, hospital length of stay (LOS), mechanism of injury (MOI), safety precautions taken, diagnoses and surgical procedures performed. Included in the analysis were 187 incidents involving 171 patients. Most patients were aged 12-14 years (36.9%) and female (84.5%). The most common MOI were falls while riding horses (97.1%). Mild TBI (24.6%) and upper limb fractures (20.9%) were common injuries sustained. Patients who wore helmets had significantly reduced hospital LOS and severity of TBI when compared with those who did not wear helmets (P horses, in addition to being a compulsory requirement whilst horse riding. Prompts in documentation may assist doctors to record the use of safety attire and adult supervision. This will allow future studies to further investigate these factors in relation to clinical outcomes. © 2017 Paediatrics and Child Health Division (The Royal Australasian College of Physicians).

  17. Prevalence of Body Dysmorphic Disorder and Surgeon Diagnostic Accuracy in Facial Plastic and Oculoplastic Surgery Clinics. (United States)

    Joseph, Andrew W; Ishii, Lisa; Joseph, Shannon S; Smith, Jane I; Su, Peiyi; Bater, Kristin; Byrne, Patrick; Boahene, Kofi; Papel, Ira; Kontis, Theda; Douglas, Raymond; Nelson, Christine C; Ishii, Masaru


    Body dysmorphic disorder (BDD) is a relative contraindication for facial plastic surgery, but formal screening is not common in practice. The prevalence of BDD in patients seeking facial plastic surgery is not well documented. To establish the prevalence of BDD across facial plastic and oculoplastic surgery practice settings, and estimate the ability of surgeons to screen for BDD. This multicenter prospective study recruited a cohort of 597 patients who presented to academic and private facial plastic and oculoplastic surgery practices from March 2015 to February 2016. All patients were screened for BDD using the Body Dysmorphic Disorder Questionnaire (BDDQ). After each clinical encounter, surgeons independently evaluated the likelihood that a participating patient had BDD. Validated instruments were used to assess satisfaction with facial appearance including the FACE-Q, Blepharoplasty Outcomes Evaluation (BOE), Facelift Outcomes Evaluation (FOE), Rhinoplasty Outcomes Evaluation (ROE), and Skin Rejuvenation Outcomes Evaluation (SROE). Across participating practices (9 surgeons, 3 sites), a total of 597 patients were screened for BDD: 342 patients from site 1 (mean [SD] age, 44.2 [16.5] years); 158 patients, site 2 (mean [SD] age, 46.0 [16.2] years), site 3, 97 patients (mean [SD] age, 56.3 [15.5] years). Overall, 58 patients [9.7%] screened positive for BDD by the BDDQ instrument, while only 16 of 402 patients [4.0%] were clinically suspected of BDD by surgeons. A higher percentage of patients presenting for cosmetic surgery (37 of 283 patients [13.1%]) compared with those presenting for reconstructive surgery (21 of 314 patients [6.7%]) screened positive on the BDDQ (odds ratio, 2.10; 95% CI, 1.20-3.68; P = .01). Surgeons were only able to correctly identify 2 of 43 patients (4.7%) who screened positive for BDD on the BDDQ, and the positive likelihood ratio was only 1.19 (95% CI, 0.28-5.07). Patients screening positive for BDD by the BDDQ had lower

  18. Clinical observation on fibrin glue technique in pterygium surgery performed with limbal autograft transplantation

    Directory of Open Access Journals (Sweden)

    Hui Liu


    Full Text Available AIM: To compare the efficiency and safety of fibrin glue to suture technique in pterygium surgery performed with limbal autograft.METHODS: A prospective randomized clinical trial was carried out in 60 eyes of 48 patients operated for primary nasal pterygium. Autologous limbal graft taken from the superotemporal limbus was used to cover the sclera after pterygium excision under local anesthesia with 2% lidocaine. In 22 cases(30 eyes, the transplant was attached to the sclera with a fibrin tissue adhesive(group 1and in 26 cases(30 eyeswith 10-0 Virgin silk sutures(group 2. Patients were followed up at least for 3 months. Time of operation, matching degree of graft and visual analogue scale(VASscore were mainly observed and recorded. RESULTS: Patient symptoms were significantly less and biomicroscopic findings were better in group 1. Pterygium recurrence was seen in 1 case of group 1, and 1 case of group 2. Average surgery time was shorter(PCONCLUSION: Using fibrin glue for graft fixation in pterygium surgery causes significantly less postoperative pain and shortens surgery time significantly.

  19. [Management Competence in Leading Positions in Clinical Surgery - What Does a Surgeon Need to Know? (United States)

    Hellmann, W; Meyer, F


    Background: Surgeons, more than other specialists, are required to combine high medical expertise with management competence. This is due to changing environments, new demands with respect to quality, the ongoing discussion on increased performance in the context of questionable target agreements, an increasing tendency of university hospitals and other departments and clinics to recruit leading personnel in medicine with management competence, but also to the understanding of one's own role and surgeons' distinguished public reputation. Aim: This narrative review describes the changing environments for surgeons in leading positions in hospitals and provides an overview on the practical use of management skills in surgery. In addition, it advises on how to acquire management competence and presents an educational concept appropriate for surgeons in leading positions. Key points: 1. The management of new challenges in the healthcare system - also in clinical surgery - requires management skills, which are indispensable for a surgeon in a leading position. 2. Management skills in surgery comprise aspects such as communication ability, social competence, cooperation and leadership skills, knowledge on business administration aspects and legal certainty. 3. The necessary knowledge can be acquired in courses leading to a certificate (e.g. "MHM® Medical Hospital Manager") or by earning a "Master of Business Administration" (MBA). Conclusion: Management competence is essential in leading positions in clinical surgery today. The use of these skills is challenging in daily practice. Successfully applied, management competence not only guarantees comprehensive patient care and leadership of employees, but also provides satisfaction in leading positions of a surgical department. Georg Thieme Verlag KG Stuttgart · New York.

  20. 2016 American College of Rheumatology/European League Against Rheumatism Criteria for Minimal, Moderate, and Major Clinical Response in Juvenile Dermatomyositis: An International Myositis Assessment and Clinical Studies Group/Paediatric Rheumatology International Trials Organisation Collaborative Initiative. (United States)

    Rider, Lisa G; Aggarwal, Rohit; Pistorio, Angela; Bayat, Nastaran; Erman, Brian; Feldman, Brian M; Huber, Adam M; Cimaz, Rolando; Cuttica, Rubén J; de Oliveira, Sheila Knupp; Lindsley, Carol B; Pilkington, Clarissa A; Punaro, Marilynn; Ravelli, Angelo; Reed, Ann M; Rouster-Stevens, Kelly; van Royen-Kerkhof, Annet; Dressler, Frank; Saad Magalhaes, Claudia; Constantin, Tamás; Davidson, Joyce E; Magnusson, Bo; Russo, Ricardo; Villa, Luca; Rinaldi, Mariangela; Rockette, Howard; Lachenbruch, Peter A; Miller, Frederick W; Vencovsky, Jiri; Ruperto, Nicolino


    To develop response criteria for juvenile dermatomyositis (DM). We analysed the performance of 312 definitions that used core set measures from either the International Myositis Assessment and Clinical Studies Group (IMACS) or the Paediatric Rheumatology International Trials Organisation (PRINTO) and were derived from natural history data and a conjoint analysis survey. They were further validated using data from the PRINTO trial of prednisone alone compared to prednisone with methotrexate or cyclosporine and the Rituximab in Myositis (RIM) trial. At a consensus conference, experts considered 14 top candidate criteria based on their performance characteristics and clinical face validity, using nominal group technique. Consensus was reached for a conjoint analysis-based continuous model with a total improvement score of 0-100, using absolute per cent change in core set measures of minimal (≥30), moderate (≥45), and major (≥70) improvement. The same criteria were chosen for adult DM/polymyositis, with differing thresholds for improvement. The sensitivity and specificity were 89% and 91-98% for minimal improvement, 92-94% and 94-99% for moderate improvement, and 91-98% and 85-86% for major improvement, respectively, in juvenile DM patient cohorts using the IMACS and PRINTO core set measures. These criteria were validated in the PRINTO trial for differentiating between treatment arms for minimal and moderate improvement (p=0.009-0.057) and in the RIM trial for significantly differentiating the physician's rating for improvement (p<0.006). The response criteria for juvenile DM consisted of a conjoint analysis-based model using a continuous improvement score based on absolute per cent change in core set measures, with thresholds for minimal, moderate, and major improvement. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to

  1. Autoimmune paediatric liver disease. (United States)

    Mieli-Vergani, Giorgina; Vergani, Diego


    Liver disorders with a likely autoimmune pathogenesis in childhood include autoimmune hepatitis (AIH), autoimmune sclerosing cholangitis (ASC), and de novo AIH after liver transplantation. AIH is divided into two subtypes according to seropositivity for smooth muscle and/or antinuclear antibody (SMA/ANA, type 1) or liver kidney microsomal antibody (LKM1, type 2). There is a female predominance in both. LKM1 positive patients tend to present more acutely, at a younger age, and commonly have partial IgA deficiency, while duration of symptoms before diagnosis, clinical signs, family history of autoimmunity, presence of associated autoimmune disorders, response to treatment, and long-term prognosis are similar in both groups. The most common type of paediatric sclerosing cholangitis is ASC. The clinical, biochemical, immunological, and histological presentation of ASC is often indistinguishable from that of AIH type 1. In both, there are high IgG, non-organ specific autoantibodies, and interface hepatitis. Diagnosis is made by cholangiography. Children with ASC respond to immunosuppression satisfactorily and similarly to AIH in respect to remission and relapse rates, times to normalization of biochemical parameters, and decreased inflammatory activity on follow up liver biopsies. However, the cholangiopathy can progress. There may be evolution from AIH to ASC over the years, despite treatment. De novo AIH after liver transplantation affects patients not transplanted for autoimmune disorders and is strikingly reminiscent of classical AIH, including elevated titres of serum antibodies, hypergammaglobulinaemia, and histological findings of interface hepatitis, bridging fibrosis, and collapse. Like classical AIH, it responds to treatment with prednisolone and azathioprine. De novo AIH post liver transplantation may derive from interference by calcineurin inhibitors with the intrathymic physiological mechanisms of T-cell maturation and selection. Whether this condition is a

  2. Clinical Outcome in Relation to Timing of Surgery in Chronic Pancreatitis : A Nomogram to Predict Pain Relief

    NARCIS (Netherlands)

    Ali, Usama Ahmed; Nieuwenhuijs, Vincent B.; van Eijck, Casper H.; Gooszen, Hein G.; van Dam, Ronald M.; Busch, Olivier R.; Dijkgraaf, Marcel G. W.; Mauritz, Femke A.; Jens, Sjoerd; Mast, Jay; van Goor, Harry; Boermeester, Marja A.


    Objective: To evaluate the effect of timing of surgery on the long-term clinical outcome of surgery in chronic pancreatitis (CP). Design: Cohort study with long-term follow-up. Setting: Five specialized academic centers. Patients: Patients with CP treated surgically for pain. Interventions:

  3. Clinical outcome in relation to timing of surgery in chronic pancreatitis: a nomogram to predict pain relief

    NARCIS (Netherlands)

    Ahmed Ali, U.; Nieuwenhuijs, V.B.; Eijck, C.H. van; Gooszen, H.G.; Dam, R.M. van; Busch, O.R.; Dijkgraaf, M.G.; Mauritz, F.A.; Jens, S.; Mast, J.; Goor, H. van; Boermeester, M.A.; Baal, M.C. van; Brunschot, S. van; Bouwense, S.A.W.; Schepers, N.J.; Issa, Y.; Wilder-Smith, O.H.G.; Romkens, T.E.H.; Drenth, J.P.; et al.,


    OBJECTIVE: To evaluate the effect of timing of surgery on the long-term clinical outcome of surgery in chronic pancreatitis (CP). DESIGN: Cohort study with long-term follow-up. SETTING: Five specialized academic centers. PATIENTS: Patients with CP treated surgically for pain. INTERVENTIONS:

  4. Clinical Outcome in Relation to Timing of Surgery in Chronic Pancreatitis A Nomogram to Predict Pain Relief

    NARCIS (Netherlands)

    Ahmed Ali, Usama; Nieuwenhuijs, Vincent B.; van Eijck, Casper H.; Gooszen, Hein G.; van Dam, Ronald M.; Busch, Olivier R.; Dijkgraaf, Marcel G. W.; Mauritz, Femke A.; Jens, Sjoerd; Mast, Jay; van Goor, Harry; Boermeester, Marja A.; Gouma, D. J.; van Gulik, T. M.; van Hooft, J. E.; Fockens, P.; Voermans, R. P.; van der Schelling, G. P.; Rijk, M. C. M.; Rosman, C.; Tan, A.; de Hingh, I. H. J. T.; Schoon, E.; van Eijck, C. H.; Bruno, M. J.; van Duijvendijk, P.; Erkelens, G. W.; Vecht, J.; Meijssen, M. A. C.; Bosscha, K.; Römkens, T. E. H.; van Munster, I.; Schaapherder, A. F.; Veenendaal, R. A.; Straathof, J. W.; Hadithi, H.; van der Harst, E.; Consten, E. C. J.; Brink, M. A.; HOUDIJK, A. P. J.; Manusama, E.; Pierie, J. P. E. N.; Gerritsen, J. J. G. M.; Kolkman, J.; Deiong, C. H. C.; Masclee, A.; de Ridder, R. J. J.; Issa, Y.; van Santvoort, H. C.; Besselink, M. G. H.


    Objective: To evaluate the effect of timing of surgery on the long-term clinical outcome of surgery in chronic pancreatitis (CP). Design: Cohort study with long-term follow-up. Setting: Five specialized academic centers. Patients: Patients with CP treated surgically for pain. Interventions:

  5. Clinical outcome in relation to timing of surgery in chronic pancreatitis: A nomogram to predict pain relief

    NARCIS (Netherlands)

    U. Ahmed Ali (Usama); V.B. Nieuwenhuijs (Vincent); C.H.J. van Eijck (Casper); H.G. Gooszen (Hein); R. van Dam (Ronald); O.R.C. Busch (Olivier); M.G.W. Dijkgraaf (Marcel); F.A. Mauritz (Femke); S. Jens (Sjoerd); J. Mast (Jay); H. van Goor (Harry); M.A. Boermeester (Marja)


    textabstractObjective: To evaluate the effect of timing of surgery on the long-term clinical outcome of surgery in chronic pancreatitis (CP). Design: Cohort study with long-term follow-up. Setting: Five specialized academic centers. Patients: Patients with CP treated surgically for pain.

  6. A concept analysis of holistic nursing care in paediatric nursing


    A.A. Tjale; J. Bruce


    Holistic nursing care is widely advocated and is espoused in the philosophy of the South African Nursing Council. This concept is unclear, variously interpreted and poorly understood in paediatric nursing. This study was undertaken to examine the meaning of holistic nursing care and to develop a framework for holistic nursing care, which can be utilised in nurse education settings and in clinical nursing practice in the context of paediatric nursing. A qualitative, interpretive, explorative a...

  7. Clinical uses of radiosterilized freeze-dried human bone: its application in buccomaxillary surgery

    International Nuclear Information System (INIS)

    Wolfsohn, B.; Taramasso, F.; Godoy, J.; Wodowoz, O.; Saldias, M.; Silva, W.; Machin, D.; Sanchez, G.; Alvarez, I.


    Full text: The objective of this paper is to evaluate the uses of different human bone tissue allografts in bucomaxillary surgery between 2005 and 2007. Presentation of our experience using single freeze dried bone allografts and associated to bovine collagen membranes (commercial registered). Twenty patients were treated with cortical struts, cancellous chips, morsellized and morsellized demineralized bone. All the grafts were processed at the INDT multi tissue bank from cardiac arrest and brain death cadaveric donors. All the tissues were radiosterilized by Gamma radiation. Bone allografts were used: 1) to optimize bone support increasing maxillar or mandible bone before implant surgery. 2) in dehiscences and fissures during the implant surgery. 3) to stimulate bone regeneration in alveolar cavity, post-apicectomies, and cystectomies as well as for bone defects. The patients were periodically evaluated using standardized protocols. All the cases were successful showing clinic and radiologically osseointegration after 6 and 12 months. Results were evaluated considering surgical technique and patients bucomaxillary rehabilitation. Clinical uses of bone allografts confirm in our experience, as scientific literature outcomes shows, are useful in patients that refuses autografts ablation. (Author)

  8. Clinical Evidence for Spinal Cord Stimulation for Failed Back Surgery Syndrome (FBSS): Systematic Review. (United States)

    Kapural, Leonardo; Peterson, Erika; Provenzano, David A; Staats, Peter


    A systematic review. A systematic literature review of the clinical data from prospective studies was undertaken to assess the efficacy of spinal cord stimulation (SCS) in the treatment of failed back surgery syndrome (FBSS) in adults. For patients with unrelenting back pain due to mechanical instability of the spine, degenerative disc disease, spinal injury, or deformity, spinal surgery is a well-accepted treatment option; however, even after surgical intervention, many patients continue to experience chronic back pain that can be notoriously difficult to treat. Clinical evidence suggests that for patients with FBSS, repeated surgery will not likely offer relief. Additionally, evidence suggests long-term use of opioid pain medications is not effective in this population, likely presents additional complications, and requires strict management. A systematic literature review was performed using several bibliographic databases, prospective studies in adults using SCS for FBSS were included. SCS has been shown to be a safe and efficacious treatment for this patient population. Recent technological developments in SCS offer even greater pain relief to patients' refractory to other treatment options, allowing patients to regain functionality and improve their quality of life with significant reductions in pain. N/A.

  9. Distribution of Resources for Paediatric Cardiac Surgery

    African Journals Online (AJOL)



    May 7, 2003 ... Witwatersrand. 4. World Health Report (1997). Fighting disease, fostering development. World Health Forum, 18, 1-8. 5. Dulskiene V. Prevalence of Congenital Heart Defects in Newborns and Infants. Medicina 2002; 38(3):348-3. Introduction. South Africa is a developing country with a per capita expendi-.

  10. African Journal of Paediatric Surgery: Advanced Search

    African Journals Online (AJOL)

    Search tips: Search terms are case-insensitive; Common words are ignored; By default only articles containing all terms in the query are returned (i.e., AND is implied); Combine multiple words with OR to find articles containing either term; e.g., education OR research; Use parentheses to create more complex queries; e.g., ...

  11. Recurrent Laryngeal Nerve Palsy After Cervical Spine Surgery: A Multicenter AOSpine Clinical Research Network Study. (United States)

    Gokaslan, Ziya L; Bydon, Mohamad; De la Garza-Ramos, Rafael; Smith, Zachary A; Hsu, Wellington K; Qureshi, Sheeraz A; Cho, Samuel K; Baird, Evan O; Mroz, Thomas E; Fehlings, Michael; Arnold, Paul M; Riew, K Daniel


    Multicenter retrospective study. To investigate the risk of symptomatic recurrent laryngeal nerve palsy (RLNP) following cervical spine surgery, to examine risk factors for its development, and to report its treatment and outcomes. A multicenter study from 21 high-volume surgical centers from the AOSpine North America Clinical Research Network was performed. Each center screened for rare complications following cervical spine surgery, including RLNP. Patients were included if they underwent cervical spine surgery (levels from C2 to C7) between January 1, 2005 and December 31, 2011. Data were analyzed with regard to complication treatment and outcome. Cases were compared to a control group from the AOSpine CSM and CSM-I studies. Three centers reported 19 cases of RLNP from a cohort of 1345 patients. The reported incidence of RLNP ranged from 0.6% to 2.9% between these 3 centers. Fifteen patients (79%) in the RLNP group were approached from the left side. Ten patients (52.6%) required treatment for RLNP-6 required medical therapy (steroids), 1 interventional treatment (injection laryngoplasty), and 3 conservative therapy (speech therapy). When examining outcomes, 73.7% (14/19) of cases resolved completely, 15.8% (3/19) resolved with residual effects, and in 10.5% (2/19) of cases this could not be determined. In this multicenter study examining rare complications following cervical spine surgery, the risk of RLNP after cervical spine surgery ranged from 0.6% to 2.9% between centers. Though rare, it was found that 16% of patients may experience partial resolution with residual effects, and 74% resolve completely.

  12. The Clinical Impact of Cardiology Consultation Prior to Major Vascular Surgery. (United States)

    Davis, Frank M; Park, Yeo June; Grey, Scott F; Boniakowski, Anna E; Mansour, M Ashraf; Jain, Krishna M; Nypaver, Timothy; Grossman, Michael; Gurm, Hitinder; Henke, Peter K


    To understand statewide variation in preoperative cardiology consultation prior to major vascular surgery and to determine whether consultation was associated with differences in perioperative myocardial infarction (poMI). Medical consultation prior to major vascular surgery is obtained to reduce perioperative risk. Despite perceived benefit of preoperative consultation, evidence is lacking specifically for major vascular surgery on the effect of preoperative cardiac consultation. Patient and clinical data were obtained from a statewide vascular surgery registry between January 2012 and December 2014. Patients were risk stratified by revised cardiac risk index category and compared poMI between patients who did or did not receive a preoperative cardiology consultation. We then used logistic regression analysis to compare the rate of poMI across hospitals grouped into quartiles by rate of preoperative cardiology consultation. Our study population comprised 5191 patients undergoing open peripheral arterial bypass (n = 3037), open abdominal aortic aneurysm repair (n = 332), or endovascular aneurysm repair (n = 1822) at 29 hospitals. At the patient level, after risk-stratification by revised cardiac risk index category, there was no association between cardiac consultation and poMI. At the hospital level, preoperative cardiac consultation varied substantially between hospitals (6.9%-87.5%, P 66%) had a reduction in poMI (OR, 0.52; confidence interval: 0.28-0.98; P cardiology consultation for vascular surgery varies greatly between institutions, and does not appear to impact poMI at the patient level. However, reduction of poMI was noted at the hospitals with the highest rate of preoperative cardiology consultation as well as a variety of medical services, suggesting that other hospital culture effects play a role.

  13. Antibiotics in periodontal surgeries: A prospective randomised cross over clinical trial

    Directory of Open Access Journals (Sweden)

    Sheetal Oswal


    Full Text Available Aims and Objectives: (1 To evaluate the need of antibiotics in periodontal surgeries in reducing postsurgical infections and explore if antibiotics have any key role in reducing or eliminating inflammatory complications. (2 To establish the incidence of postoperative infections in relation to type of surgery and determine those factors, which may affect infection rates. Materials and Methods: A prospective randomized double-blind cross over clinical study was carried out for a period of 1-year with predefined inclusion and exclusion criteria. All the patients included in the study for any periodontal surgery were randomly divided into three categories: Group A (prophylactic, Group B (therapeutic, and Group C (no antibiotics. Patients were followed up for 1-week after surgery on the day of suture removal and were evaluated for pain, swelling, fever, infection, delayed wound healing and any other significant findings. Appropriate statistical analysis was carried out to evaluate the objectives and P < 0.05 was considered as statistically significant. Results: No infection was reported in any of 90 sites. Patients reported less pain and postoperative discomfort when prophylactic antibiotics were given. However, there were no statistical significant differences between the three groups. Summary and Conclusion: There was no postoperative infection reported in all the 90 sites operated in this study. The prevalence of postoperative infections following periodontal surgery is <1% and this low risk does not justify the routine use of systemic antimicrobials just to prevent infections. Use of prophylactic antibiotics may have role in prevention of inflammatory complication, but again not infection.

  14. Clinical experience of quantex coordinate software for CT guided stereotactic surgery

    International Nuclear Information System (INIS)

    Yabashi, Toshitake; Ichikawa, Hideo; Yasuda, Eisuke; Tsuruta, Hatsuo; Ishikawa, Yoshihisa; Kimura, Tokuji; Kanamori, Isao


    Recently, Quantex Coordinate Software was newly developed for CT-guided stereotactic surgery. We have the opportunity of using this software in 6 cases with intracerebral hematoma for evacuation and 2 cases with brain tumor for needle biopsy by using CT-guided stereotactic surgery. The followings are the features with a little clinical experience. One of the biggest features is that this software can simulate the best expected route of the puncture needle from burr hole to target point before inserting. Also compared with CT 9000 series Software, it has many new functions for more advanced hardware as well as advance standard software. Two cases of intracerebral hematoma for evacuation and 1 case of a brain tumor for a biopsy were carried out using this software mainly as a simulation. In all cases, this software proved to be very useful. (author)

  15. MR imaging of paediatric uterovaginal anomalies

    International Nuclear Information System (INIS)

    Lang, I.M.; Babyn, P.; Oliver, G.D.


    Background. Transabdominal ultrasound (US) has not proved completely reliable in Muellerian duct anomalies. One study has shown it useful in obstructed uterovaginal anomalies. We are unaware of a study that has used endovaginal ultrasound in children to investigate uterovaginal anomalies. Magnetic resonance imaging (MRI) is now gaining wide acceptance in imaging congenital abnormalities of the genital tract. Objective. To identify the problems and potential pitfalls of using MRI to evaluate the female genital tract in paediatric patients. Materials and methods. A retrospective review of the MRI scans of 19 patients, aged 3 months to 19 years (mean 14 years), with uterovaginal anomalies. Results. The uterovaginal anomalies were categorised into three groups: (1) congenital absence of the Muellerian ducts, or the Mayer-Rokitansky-Kuster-Hauser syndrome (n = 7), (2) disorders of vertical fusion (n = 2) and (3) disorders of lateral fusion (n = 10). Conclusions. MRI is a reliable method for evaluating paediatric uterovaginal anomalies, but should be analysed in conjunction with other imaging modalities (US and genitography). Previous surgery makes interpretation more difficult and, if possible, MRI should be carried out prior to any surgery. An accurate MRI examination can be extremely helpful prior to surgery and it is important for the radiologist to have knowledge of how these complex anomalies are managed and what pitfalls to avoid. (orig.)

  16. Clinical usefulness of human-mouse chimeric Fab monoclonal antibody A7 for radioimmunoguided surgery

    International Nuclear Information System (INIS)

    Yamamoto, Kazuhito


    This study was designed to determine the clinical usefulness of radioimmunoguided surgery (RIGS) using the human-mouse chimeric Fab monoclonal antibody A7 (chA7Fab) for colorectal cancer patients. Whole murine monoclonal antibody A7 (whole A7) and chA7Fab were labelled with 125 I and 131 I, and their biodistributions were investigated experimentally and clinically. Radioactivities of the antibodies in the tissues were measured by a portable gamma detecting probe (GDP) purchased from Neoprobe Corp.. Of the four labelled antibodies used in a mouse model, 125 I-chA7Fab revealed the highest tumor/surrounding tissue ratio and all values were greater than 2.0. All tumor/surrounding tissue ratios of 131 I-chA7Fab were greater than 1.5, but the values were lower than those of 125 I-chA7Fab. Due to the limited clinical use of 125 I in Japan, 131 I was used as a radio-tracer for chA7Fab in the clinical trial. RIGS using 131 I-chA7Fab was performed on ten colorectal cancer patients. Tumor localization was intraoperatively determined in four of ten patients using the GDP. Liver metastasis and lymph node metastasis were identified in two patients and one patient, respectively. The GDP revealed tumor/surrounding tissue ratios of 1.5 or greater in eight of the ten resected tumors. Although radioimmunoguided surgery using chA7Fab is a promising tool to intraoperatively determine the tumor localization of colorectal cancer, 125 I and not 131 I should be used as a tracer for radioimmunoguided surgery to increase the accuracy of chA7Fab. (author)

  17. An evidence-based clinical guideline for the use of antithrombotic therapies in spine surgery. (United States)

    Bono, Christopher M; Watters, William C; Heggeness, Michael H; Resnick, Daniel K; Shaffer, William O; Baisden, Jamie; Ben-Galim, Peleg; Easa, John E; Fernand, Robert; Lamer, Tim; Matz, Paul G; Mendel, Richard C; Patel, Rajeev K; Reitman, Charles A; Toton, John F


    The objective of the North American Spine Society (NASS) Evidence-Based Clinical Guideline on antithrombotic therapies in spine surgery was to provide evidence-based recommendations to address key clinical questions surrounding the use of antithrombotic therapies in spine surgery. The guideline is intended to address these questions based on the highest quality clinical literature available on this subject as of February 2008. The goal of the guideline recommendations was to assist in delivering optimum, efficacious treatment with the goal of preventing thromboembolic events. To provide an evidence-based, educational tool to assist spine surgeons in minimizing the risk of deep venous thrombosis (DVT) and pulmonary embolism (PE). Systematic review and evidence-based clinical guideline. This report is from the Antithrombotic Therapies Work Group of the NASS Evidence-Based Guideline Development Committee. The work group was composed of multidisciplinary spine care specialists, all of whom were trained in the principles of evidence-based analysis. Each member of the group was involved in formatting a series of clinical questions to be addressed by the group. The final questions agreed on by the group are the subject of this report. A literature search addressing each question and using a specific search protocol was performed on English language references found in MEDLINE, EMBASE (Drugs and Pharmacology), and four additional, evidence-based databases. The relevant literature was then independently rated by at least three reviewers using the NASS-adopted standardized levels of evidence. An evidentiary table was created for each of the questions. Final grades of recommendation for the answers to each clinical question were arrived at via Web casts among members of the work group using standardized grades of recommendation. When Level I to IV evidence was insufficient to support a recommendation to answer a specific clinical question, expert consensus was arrived at by

  18. Current Evidence for Clinical Efficacy of Platelet Rich Plasma in Aesthetic Surgery: A Systematic Review. (United States)

    Frautschi, Russell S; Hashem, Ahmed M; Halasa, Brianna; Cakmakoglu, Cagri; Zins, James E


    Platelet rich plasma (PRP) has attracted attention in a number of surgical fields due to a wide variety of potential clinical benefits. Yet PRP has not gained wide popularity in aesthetic surgery as a result of uncertainty surrounding objective clinical evidence. We aim to describe the current applications, define preparation and activation, explore effectiveness, and propose a classification system to facilitate comparisons across studies. A comprehensive review of the literature regarding the use of platelet rich plasma in aesthetic surgery was performed. Data gathered included: PRP application, study type, subject number, centrifugation, anticoagulation, activation, PRP composition, and outcomes. Thirty-eight reports were identified. Applications included injection into aging skin (29%), scalp alopecia (26%), lipofilling (21%), fractional laser (13%), and facial surgery (11%). The majority of studies (53%) were case series without controls. Leucocytes were sparsely defined (32%). The concentration of injected and/or baseline platelets was rarely clarified (18%). The mechanism of activation was described in 27 studies (71%), while anticoagulation was uncommonly elucidated (47%). While most studies (95%) claim effectiveness, objective measures were only utilized in 17 studies (47%). Current studies produce context-dependent results with a lack of consistent reporting of PRP preparation, composition, and activation in aesthetic applications, making meaningful meta-analysis unrealistic. Thus the method of PRP preparation warrants increased attention. We recommend a set of descriptors, FIT PAAW (described below), to produce scientifically grounded conclusions, facilitating a clearer understanding of the situations in which PRP is effective. 4 © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission:

  19. Comparison of clinical parameters and environmental noise levels between regular surgery and piezosurgery for extraction of impacted third molars


    Chang, Hao-Hueng; Lee, Ming-Shu; Hsu, You-Chyun; Tsai, Shang-Jye; Lin, Chun-Pin


    Impacted third molars can be extracted by regular surgery or piezosurgery. The aim of this study was to compare clinical parameters and device-produced noise levels between regular surgery and piezosurgery for the extraction of impacted third molars. Methods: Twenty patients (18 women and 2 men, 17–29 years of age) with bilateral symmetrical impacted mandibular or maxillary third molars of the same level were included in this randomized crossover clinical trial. The 40 impacted third molar...

  20. Preoperative neutrophil response as a predictive marker of clinical outcome following open heart surgery and the impact of leukocyte filtration.

    LENUS (Irish Health Repository)

    Soo, Alan W


    Open heart surgery is associated with a massive systemic inflammatory response. Neutrophils, are the main mediator of this response. We hypothesised that the degree of neutrophil activation and inflammatory response to open heart surgery varies individually and correlates with clinical outcome. The aim of this study was to determine if individual clinical outcome can be predicted preoperatively through assessment of in-vitro stimulated neutrophil responses. Following that, the effects of neutrophil depletion through leukocyte filters are examined.

  1. Dietary exposures and allergy prevention in high-risk infants: a joint position statement of the Canadian Society of Allergy and Clinical Immunology and the Canadian Paediatric Society. (United States)

    Chan, Edmond S; Cummings, Carl; Atkinson, Adelle; Chad, Zave; Francoeur, Marie-Josée; Kirste, Linda; Mack, Douglas; Primeau, Marie-Noël; Vander Leek, Timothy K; Watson, Wade Ta


    Allergic conditions in children are a prevalent health concern in Canada. The burden of disease and the societal costs of proper diagnosis and management are considerable, making the primary prevention of allergic conditions a desirable health care objective. This position statement reviews current evidence on dietary exposures and allergy prevention in infants at high risk of developing allergic conditions. It revisits previous dietary recommendations for pregnancy, breastfeeding and formula-feeding, and provides an approach for introducing solid foods to high-risk infants. While there is no evidence that delaying the introduction of any specific food beyond six months of age helps to prevent allergy, the protective effect of early introduction of potentially allergenic foods (at four to six months) remains under investigation. Recent research appears to suggest that regularly ingesting a new, potentially allergenic food may be as important as when that food is first introduced. This article has already been published (Paediatr Child Health. 2013 Dec;18(10):545-54), and is being re-published with permission from the original publisher, the Canadian Paediatric Society.

  2. Dosimetry in Diagnostic Radiology for Paediatric Patients

    International Nuclear Information System (INIS)


    Concern about the radiation dose to children from diagnostic radiology examinations has recently been popularly expressed, particularly as related to computed tomography (CT) procedures. This involves the observation that children can receive doses far in excess of those delivered to adults, in part due to the digital nature of the image receptors that may give no warning to the operator of the dose to the patient. Concern for CT examinations should be extended to the broad range of paediatric diagnostic radiological procedures responsible for radiation doses in children, especially as factors, such as increased radiosensitivity and the longer life expectancy of children, increase the associated radiation risk. In all cases, owing to the added paediatric radiological examination factor of patient size and its associated impact on equipment selection, clinical examination protocol and dosimetric audit, the determination of paediatric dose requires a distinct approach from adult dosimetry associated with diagnostic radiological examinations. In response to this, there is a need to inform health professionals about standardized methodologies used to determine paediatric dose for all major modalities such as general radiography, fluoroscopy and CT. Methodologies for standardizing the conduct of dose audits and their use for the derivation and application of diagnostic reference levels for patient populations, that vary in size, are also required. In addition, a review is needed of the current knowledge on risks specific to non-adults from radiation, and also an analysis of the management of factors contributing to dose from paediatric radiological examinations. In 2007, the IAEA published a code of practice, Dosimetry in Diagnostic Radiology: An International Code of Practice, as Technical Reports Series No. 457 (TRS 457). TRS 457 recommends procedures for dosimetric measurement and calibration for the attainment of standardized dosimetry, and addresses requirements

  3. [Feedback on the evaluation of clinical pharmacy activities developed in surgery]. (United States)

    Jarfaut, A; Clauzel-Montserrat, M; Vigouroux, D; Kehrli, P; Gaudias, J; Kempf, J-F; Levêque, D; Nivoix, Y; Gourieux, B


    Our current development strategy integrates clinical pharmacy activities prioritized in surgical services. Patients in these services are typically risk patients: transfers, multiple prescribers, frequent medication change, pharmacotherapeutic risk classes. Three clinical pharmacy activities (admission reconciliation, pharmaceutical analysis, participation doctors round) have been developed in orthopaedic surgery and neurosurgery. Pharmacists prospectively recorded data describing their activities: number of reconciliations and analyzed requirements and time required to achieve them. Data on pharmaceutical interventions were recorded on the basis ActIP®. The clinical significance of interventions was retrospectively rated by a team of two pharmacists and two physicians on the scale adapted Hatoum et al. Four thousand five hundred pharmaceutical analysis and 248 reconciliations were conducted. One hundred and fifty-six pharmaceutical interventions were issued. The average acceptance rate was 80%. A total of 5.8% of pharmaceutical interventions have been listed with a very significant clinical importance and 48.1% with at least significant clinical importance. The activities and documentation required pharmaceutical average daily time (senior pharmacist, resident and external pharmacist) about 6 hours. Other studies, including comparative and medico-economic, must be conducted to support these results. Nevertheless, the indicators obtained attend a better readability of the clinical importance of the activities performed by clinical pharmacists and this particularly in surgical services, both by prescribers and authorities. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  4. Rivaroxaban for venous thromboembolism prevention after major orthopedic surgery: translating trial data into routine clinical practice

    Directory of Open Access Journals (Sweden)

    Beyer-Westendorf J


    Full Text Available Jan Beyer-Westendorf,1 Patrick Mouret,2 Alexander GG Turpie3 1Thrombosis Research and Angiology, Dresden University Clinic, Dresden, Germany; 2Orthopedic Clinic, Klinikum Frankfurt Höchst GmbH, Frankfurt, Germany; 3Department of Medicine, General Division, Hamilton Health Sciences, Hamilton, ON, Canada Abstract: An established standard of care for the prevention of venous thromboembolism after major orthopedic surgery has been subcutaneous low-molecular-weight heparin. The non-vitamin K antagonist oral anticoagulant rivaroxaban has demonstrated superior efficacy and similar safety to all tested regimens of enoxaparin in large Phase III clinical studies of venous thromboembolism prevention after elective hip and knee arthroplasty. Despite regulatory approval of rivaroxaban for this indication, concerns remain among physicians regarding its optimal and effective use in routine clinical practice. Real-life studies, such as XAMOS and ORTHO-TEP, are providing physicians with more information on the routine use of rivaroxaban for venous thromboembolism prevention after orthopedic surgery, helping to establish its safety and effectiveness in everyday clinical care. Among the most important issues are the risk of bleeding complications, wound healing, timing of first dose, impact of type of anesthesia on thromboprophylaxis effectiveness, patient comorbidities and comedication use, periprocedural management, associated costs, and clinical outcomes in trauma-related fractures. Many of these issues are difficult to study in randomized, double-blind, Phase III trials, and can be assessed more readily using real-life data. In particular, real-life or noninterventional studies lack many of the strict inclusion and exclusion criteria associated with Phase III trials and involve unselected patients who often present with significant comorbidities or comedication use. Keywords: anticoagulants, arthroplasty, orthopedics, rivaroxaban, thrombosis

  5. Oxidative Stress after Surgery on the Immature Heart

    Directory of Open Access Journals (Sweden)

    Daniel Fudulu


    Full Text Available Paediatric heart surgery is associated with increased inflammation and the production of reactive oxygen species. Use of the extracorporeal cardiopulmonary bypass during correction of congenital heart defects generates reactive oxygen species by various mechanisms: haemolysis, neutrophil activation, ischaemia reperfusion injury, reoxygenation injury, or depletion of the endogenous antioxidants. The immature myocardium is more vulnerable to reactive oxygen species because of developmental differences compared to the adult heart but also because of associated congenital heart diseases that can deplete its antioxidant reserve. Oxidative stress can be manipulated by various interventions: exogenous antioxidants, use of steroids, cardioplegia, blood prime strategies, or miniaturisation of the cardiopulmonary bypass circuit. However, it is unclear if modulation of the redox pathways can alter clinical outcomes. Further studies powered to look at clinical outcomes are needed to define the role of oxidative stress in paediatric patients.

  6. Clinical efficacy of dexmedetomidine in the diminution of fentanyl dosage in pediatric cardiac surgery. (United States)

    Sun, Yingying; Ye, Hongwu; Xia, Yin; Li, Yuanhai; Yuan, Xianren; Wang, Xing


    This study aims to explore the clinical efficacy of dexmedetomidine (DEX) in the diminution of fentanyl dosage in pediatric cardiac surgery based on some clinical and biochemical parameters. Fifty pediatric patients (American Society of Anesthesiologists II), 1-6 years old, were randomly allocated into two groups: group F (control group), in which patients received normal saline and high dosage of fentanyl (30 μg/kg), and group D, in which patients were given DEX and low dosage of fentanyl (15 μg/kg). Some hemodynamic and clinical parameters of the two groups were recorded. Furthermore, stress hormone (serum cortisol, norepinephrine, blood glucose) levels and cytokine (interleukin 6, tumor necrosis factor alpha) levels in the two groups were compared with each other. Stress hormone levels, cytokine levels, hemodynamic parameters and the consumption of sevoflurane did not differ between the two groups. Meanwhile, the extubation time was significantly shorter in Group D than F (Pfentanyl supplemented with DEX almost had the same anesthesia effects and inflammation extent compared with high dose of fentanyl, which suggested that infusion DEX might decrease fentanyl consumption in pediatric cardiac surgery.

  7. Diagnosis of clonorchiasis during and after biliary tract surgery: a clinical analysis of 15 cases

    Directory of Open Access Journals (Sweden)

    QI Wenlei


    Full Text Available ObjectiveTo investigate the clinical features of clonorchiasis diagnosed during biliary surgery, and to provide more comprehensive and effective information for the surgical treatment of clonorchiasis. MethodsA retrospective analysis was performed for the clinical data of 15 patients who were diagnosed with clonorchiasis during and after biliary tract surgery in our department from January 2013 to January 2016, and their clinical features were summarized. ResultsAll the 15 patients were male, among whom 5 once ate uncooked freshwater fish and shrimps. Of all patients, 8 underwent laparoscopic bile duct exploration and 7 underwent endoscopic retrograde cholangiopancreatography (ERCP. Adult Clonorchis sinensis was found in intraoperative or postoperative drainage. All the patients achieved clearance of Clonorchis sinensis after regular anthelmintic treatment. ConclusionIf bile duct exploration finds grey-black or bright-red melon seed-like floccules, clonorchiasis should be highly suspected. Intraoperative T-tube drainage is recommended, and if suspected Clonorchis sinensis is found after laparoscopic bile duct exploration and T-tube drainage or after ERCP and nasobiliary drainage, microbiological examination should be performed next. As for the patients with a definite diagnosis of clonorchiasis, they should not eat uncooked freshwater fish or shrimps and should be given regular anthelmintic treatment.

  8. From Diagnosis to Treatment: Clinical Applications of Nanotechnology in Thoracic Surgery (United States)

    Digesu, Christopher S.; Hofferberth, Sophie C.; Grinstaff, Mark W.; Colson, Yolonda L.


    Synopsis Nanotechnology is an emerging field of medicine with significant potential to become a powerful adjunct to cancer therapy, and in particular, thoracic surgery. Using the unique properties of several different nanometer-sized platforms, therapy can be delivered to tumors in a more targeted fashion, with less of the systemic toxicity associated with traditional chemotherapeutics. In addition to the packaged delivery of chemotherapeutic drugs, nanoparticles show potential to aid in the diagnosis, pre-operative characterization, and intraoperative localization of thoracic tumors and their lymphatics. With increasing interest in their clinical application, there is a rapid expansion of in vitro and in vivo studies being conducted that provide a better understanding of potential toxicities and hopes of broader clinical translation. Focused research into nanotechnology’s ability to deliver both diagnostics and therapeutics has led to the development of a field known as nanotheranostics which promises to improve the treatment of thoracic malignancies through enhanced tumor targeting, controlled drug delivery, and therapeutic monitoring. This article reviews the various types of nanoplatforms, their unique properties, and the potential for clinical application in thoracic surgery. PMID:27112260

  9. Mohs micrographic surgery for the treatment of hidradenocarcinoma: the Mayo Clinic experience from 1993 to 2013. (United States)

    Tolkachjov, Stanislav N; Hocker, Thomas L; Hochwalt, Phillip C; Camilleri, Michael J; Arpey, Christopher J; Brewer, Jerry D; Otley, Clark C; Roenigk, Randall K; Baum, Christian L


    Hidradenocarcinoma (HAC) is a rare malignant adnexal neoplasm with reported metastatic potential and undefined optimal treatment. To review clinical characteristics and outcomes of patients with HAC treated with Mohs micrographic surgery (MMS). The authors performed a retrospective chart review of patients with HAC treated by MMS at Mayo Clinic from 1993 to 2013, recording patient demographics, tumor characteristics, MMS stages to clearance, follow-up, recurrence, metastasis, and mortality. Ten patients underwent MMS for HAC more than 20 years. The average age was 62.8 years, with 6 females and 4 males. Occipital scalp was the most common location (40%), followed by extremities (30%) and face (20%). In 5 of 7 cases (71%), "cyst" was the working clinical diagnosis. The average preoperative lesion area was 3.18 cm, with an average of 1.5 MMS stages required for clearance. Mean postoperative follow-up was 7 years (range, 5-205 months). No tumors treated with MMS recurred, metastasized, or led to disease-related mortality. Mohs micrographic surgery seems to be a useful treatment modality for HAC. This is the largest reported series of HAC treated with MMS with long-term follow-up.

  10. Effects of guidelines on adeno-tonsillar surgery on the clinical behaviour of otorhinolaryngologists in Italy

    Directory of Open Access Journals (Sweden)

    Motta Giovanni


    Full Text Available Abstract Background Several guidelines on adeno-tonsillar disease have been proposed in recent years and some discrepancies in relation both to clinical manifestations and indications for surgical treatment have emerged. The aim of the study was to verify what influence (adeno-tonsillectomy guidelines have had on the clinical behaviour of ENT specialists in Italy. Our study is a retrospective and multi-centre case series with chart review. Methods The survey involved 14,770 children, aged between the ages of 2 and 11, who had undergone adeno-tonsillar surgery between 2002 and 2008 in fourteen Italian tertiary and secondary referral centres. Anova test was used for the statistical analysis, assuming p Results The frequency of adeno-tonsillar surgeries did not change significantly (p>0.05 during the study period and following the Italian policy document publication. Overall, adeno-tonsillectomy was the most frequent intervention (64.1%, followed by adenoidectomy (31.1% and tonsillectomy (4.8%. The indications for surgery did not change significantly for each of the operations (p>0.05, with the exception of adeno-tonsillectomy in case of feverish episodes due to acute recurrent tonsillitis ≥ 5 without nasal obstruction (decreased p= 0.010 , even when the feverish episodes due to acute recurrent tonsillitis were Conclusions The recommendations first developed in Italy in a 2003 policy document and then resumed in guidelines in 2008, were not implemented by ENT units involved in the survey. The study highlights the fact that the indications for adeno-tonsillar operations are based on the overall clinical presentation (comorbidity rather than on a single symptom. Guidelines are necessary to give coherent recommendations based on both the findings obtained through randomized controlled trials and the data collected from observational studies.


    Directory of Open Access Journals (Sweden)

    Ananthi Mahalingam


    Full Text Available BACKGROUND Paediatric dermatology is a unique subspecialty in that child is not a miniature adult. Paediatric dermatoses differ from that of the adults in clinical presentation, treatment and prognosis. Various studies from India have shown infections and infestations to be the most common paediatric dermatoses. This study was planned to determine the epidemiological pattern of common noninfectious dermatoses in our paediatric patients as no such data are available from this part of the country. A cross-sectional study was undertaken to study the prevalence of the noninfectious dermatoses in all the new paediatric patients attending the Skin Outpatient Department (OPD at Villupuram Medical College over a period of three years. MATERIALS AND METHODS A total number of 550 children in the age group ranging from newborn to 12 years with noninfectious dermatoses attending the OPD for the first time were enrolled in the study. RESULTS Physiological changes of skin was the most common dermatoses in the newborn age group, while eczema was the most common dermatoses in infants, preschool and school going children. In the infants, eczema was followed by pigmentary disorders, mongolian spots, vascular nevi, ichthyosis, epidermolysis bullosa, alopecia areata and papular urticaria in the order of prevalence. Among preschool going children, eczema was followed by papular urticaria, papulosquamous disorders, pigmentary disorders, hair disorders, nevi, drug reactions, keratinisation disorders, urticaria, etc. In the school going age group, eczema was followed by papulosquamous disorders, pigmentary disorders, papular urticaria, nutritional disorders, ichthyosis, nevi, miliaria, drug reaction, hair disorders, photodermatoses, urticaria, collagen vascular disease and vascular nevi in the order of prevalence. CONCLUSION Eczema, papulosquamous disorders, papular urticaria, pigmentary disorders seem to be the most common noninfectious dermatoses in children. However

  12. Risk of surgical site infection in paediatric herniotomies without any prophylactic antibiotics: A preliminary experience

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    Dhananjay Vaze


    Full Text Available Background: Different studies underline the use of pre-operative antibiotic prophylaxis in clean surgeries like herniotomy and inguinal orchiopexy. But, the meta-analyses do not recommend nor discard the use of prophylactic pre-operative antibiotics. The scarcity of controlled clinical trials in paediatric population further vitiates the matter. This study assessed the difference in the rate of early post-operative wound infection cases in children who received single dose of pre-operative antibiotics and children who did not receive antibiotics after inguinal herniotomy and orchiopexy. Materials and Methods: This randomised prospective study was conducted in Paediatric Surgery department of PGIMER Chandigarh. Out of 251 patients, 112 patients were randomised to the case group and 139 were ascribed to the control group. The patients in control group were given a standard regimen of single dose of intravenous antibiotic at the time of induction followed by 3-4 days of oral antibiotic. Case group patients underwent the surgical procedure in similar manner with no antibiotic either at the time of induction or post-operatively. Results: The incidence of surgical site infection in case group was 3.73 % and that in control group was 2.22%. The observed difference in the incidence of surgical site infection was statistically insignificant (P value = 0.7027. The overall infection rate in case and control group was 2.89%. Conclusions: Our preliminary experience suggests that there is no statistically significant difference in the proportion of early post-operative wound infection between the patients who received single dose of pre-operative antibiotics and the patients who received no antibiotics after inguinal herniotomy and orchiopexy. The risk of surgical site infection in paediatric heriotomies does not increase even if the child′s weight is less than his/her expected weight for age.

  13. Multidetector row CT for imaging the paediatric tracheobronchial tree

    International Nuclear Information System (INIS)

    Papaioannou, Georgia; Young, Carolyn; Owens, Catherine M.


    The introduction of multidetector row computed tomography (MDCT) scanners has altered the approach to imaging the paediatric thorax. In an environment where the rapid acquisition of CT data allows general hospitals to image children instead of referring them to specialist paediatric centres, it is vital that general radiologists have access to protocols appropriate for paediatric applications. Thus a dramatic reduction in the delivered radiation dose is ensured with optimal contrast bolus delivery and timing, and inappropriate repetition of the scans is avoided. This article focuses on the main principles of volumetric CT imaging that apply generically to all MDCT scanners. We describe the reconstruction techniques for imaging the paediatric thorax and the low-dose protocols used in our institution on a 16-slice detector CT scanner. Examples of the commonest clinical applications are also given. (orig.)

  14. Paediatric treadmill friction injuries. (United States)

    Jeremijenko, Luke; Mott, Jonathan; Wallis, Belinda; Kimble, Roy


    The aim of this study was to report on the severity and incidence of children injured by treadmills and to promote the implementation of safety standards. This retrospective review of children with treadmill friction injuries was conducted in a single tertiary-level burns centre in Australia between January 1997 and June 2007. The study revealed 37 children who sustained paediatric treadmill friction injuries. This was a presentation of 1% of all burns. Thirty-three (90%) of the injuries occurred in the last 3.5 years (January 2004 to June 2007). The modal age was 3.2 years. Thirty-three (90%) injuries were either full thickness or deep partial friction burns. Eleven (30%) required split thickness skin grafts. Of those who became entrapped, 100% required skin grafting. This study found that paediatric treadmill friction injuries are severe and increasing in incidence. Australian standards should be developed, implemented and mandated to reduce this preventable and severe injury.

  15. Assessing transgastric Natural Orifice Transluminal Endoscopic Surgery prior to clinical implementation

    DEFF Research Database (Denmark)

    Donatsky, Anders Meller


    The objective was to investigate whether transgastric Natural Orifice Transluminal Endoscopic Surgery (NOTES) could be implemented safely in clinical practice. The experimental studies proved ultrasonography guided access through the stomach to be feasible and safe without iatrogenic complications......-abdominal abscess formation as a result of contamination from the access route was still present. To reduce this contamination, mouthwash with chlorhexidine was effective in a human randomised study. The same study also found significant higher bacterial load in the stomach of patients using proton pump inhibitor...

  16. Clinical Application of Three-Dimensional Printing Technology in Craniofacial Plastic Surgery


    Choi, Jong Woo; Kim, Namkug


    Three-dimensional (3D) printing has been particularly widely adopted in medical fields. Application of the 3D printing technique has even been extended to bio-cell printing for 3D tissue/organ development, the creation of scaffolds for tissue engineering, and actual clinical application for various medical parts. Of various medical fields, craniofacial plastic surgery is one of areas that pioneered the use of the 3D printing concept. Rapid prototype technology was introduced in the 1990s to m...

  17. Litigation in paediatrics

    LENUS (Irish Health Repository)

    Murphu, JFA


    on the issue. This is understandable. Most individuals are healthy during their childhood and have less need of and less interaction with medical services when compared with adults. However, Paediatric litigation does happen and furthermore it is likely to increase in parallel with other specialties. Carroll and Buddenbaum1 have described the pattern of Paediatric litigation in the US. The annual incidence of malpractice claims has been quoted to be as high as 6.6 claims per 100 Paediatricians per year. Almost 30% of Paediatricians have been sued with many being sued on more than one occasion. Of these cases 36% were settled out of court, 33% were dropped by the plaintiff with the remainder going before the judiciary. The authors point out that in the US medical malpractice is a hotly debated issue. Litigation has a questionable impact on health care quality, cost, and access to services. The AMA believes that rising premiums are resulting in the curtailment of medical care particularly in states with high medico-legal rates. The Physician Insurers Association of America (PIAA) is a trade organisation which insures 60% of all private practicing physicians and surgeons has been a useful source of data. In the 20 year period 1985-2005 among a total of 214,226 claims there were 6363 (2.9%) Paediatric claims which ranked it 10th among the 28 specialties covered. The claims arose in equal numbers from the hospital and Paediatrician’s office settings. Common reasons for Paediatric litigation were errors in diagnosis (32%), incorrect performance of a medical or surgical procedure (13%), failure to monitor or manage a case effectively (10%) and medication error (5%). The top five medico-legal conditions were meningitis, routine infant or child checks, newborn respiratory problems, appendicitis and brain-damaged infants as a co-defendant with Obstetrics. Good quality information about litigation is important because the discussion among doctors is frequently confused by

  18. Paediatric cervical spine injury but NEXUS negative


    Maxwell, Melanie J; Jardine, Andrew D


    Cervical spine injuries in paediatric patients following trauma are extremely rare. The National Emergency X‐Radiography Utilization Study (NEXUS) guidelines are a set of clinical criteria used to guide physicians in identifying trauma patients requiring cervical spine imaging. It is validated for use in children. A case of a child who did not fulfil the NEXUS criteria for imaging but was found to have a cervical spine fracture is reported.

  19. Clinical outcome of combined conjunctival autograft transplantation and amniotic membrane transplantation in pterygium surgery (United States)

    Malla, Tejsu; Jiang, Jing; Hu, Kai


    AIM To compare long-term outcome of primary and recurrent pterygium surgery with three different techniques: combined conjunctival autograft and overlay amniotic membrane transplantation (CAT with AMT), conjunctival autograft transplantation (CAT) alone and amniotic membrane transplantation (AMT) alone. METHODS In this retrospective study, 142 eyes of 142 pterygium patients (104 primary, 38 recurrent) who underwent CAT (group A), AMT (group B) or CAT with AMT (group C) respectively following surgical excision were reviewed and compared based on the recurrences and post-operative complications. RESULTS The number of recurrence post-surgery were 17 (9 from primary, 8 from recurrent; the same description below), 18 (10, 8) and 2 (1, 1) in groups A, B, and C respectively; dry eyes were 22 (16, 6), 27 (18, 9) and 7 (3, 4); conjunctival inflammations were 30 (17, 13), 27 (16, 11) and 11 (6, 5). Patients in group C (either primary or recurrent or both) mainly showed significantly better results than those in group A or B (P<0.05) regarding above-mentioned clinical effects. CONCLUSION Combined CAT and overly AMT have significantly lower rates of recurrence and postoperative complications for primary and recurrent pterygium surgery than CAT or AMT alone. PMID:29600172

  20. Clinical outcome of combined conjunctival autograft transplantation and amniotic membrane transplantation in pterygium surgery

    Directory of Open Access Journals (Sweden)

    Tejsu Malla


    Full Text Available AIM: To compare long-term outcome of primary and recurrent pterygium surgery with three different techniques: combined conjunctival autograft and overlay amniotic membrane transplantation (CAT with AMT, conjunctival autograft transplantation (CAT alone and amniotic membrane transplantation (AMT alone. METHODS: In this retrospective study, 142 eyes of 142 pterygium patients (104 primary, 38 recurrent who underwent CAT (group A, AMT (group B or CAT with AMT (group C respectively following surgical excision were reviewed and compared based on the recurrences and post-operative complications. RESULTS: The number of recurrence post-surgery were 17 (9 from primary, 8 from recurrent; the same description below, 18 (10, 8 and 2 (1, 1 in groups A, B, and C respectively; dry eyes were 22 (16, 6, 27 (18, 9 and 7 (3, 4; conjunctival inflammations were 30 (17, 13, 27 (16, 11 and 11 (6, 5. Patients in group C (either primary or recurrent or both mainly showed significantly better results than those in group A or B (P<0.05 regarding above-mentioned clinical effects. CONCLUSION: Combined CAT and overly AMT have significantly lower rates of recurrence and postoperative complications for primary and recurrent pterygium surgery than CAT or AMT alone.

  1. Paediatric HIV/AIDS in Abakaliki | Ojukwu | Nigerian Journal of ...

    African Journals Online (AJOL)

    Objectives: The study was aimed at determining the mode of transmission, clinical presentation, and outcome of HIV infection in children admitted with clinical manifestations suspicious of HIV infection. It was also to examine whether the WHO clinical case definition for paediatric AIDS in Africa could help predict the infection ...

  2. Renal imaging in paediatrics

    International Nuclear Information System (INIS)

    Porn, U.; Hahn, K.; Fischer, S.


    The most frequent renal diseases in paediatrics include urinary tract infections, hydronephrosis, kidney anomalies and reflux. The main reason for performing DMSA scintigraphy in paediatrics is the detection of cortical abnormalities related to urinary tract infection. Because the amount of tracer retained in the tubular cells is associated with the distribution of functioning renal parenchyma in the kidney, it is possible, to evaluate the split renal function. In comparison to ultrasound and intravenous urography the sensitivity in the detection of acute as well as chronic inflammatory changes is very high, however less specific. An indication for a renography in neonates and children is beside an estimation of the total renal function and the calculation of the split renal function, the assessment of renal drainage in patients with unclear dilatation of the collecting system in ultrasound. The analysis of the time activity curve provides, especially for follow-up studies, a reproducible method to assess the urinary outflow. The diuretic scintigraphy allows the detection of urinary obstruction. Subsequently it is possible to image the micturition phase to detect vesico-ureteric reflux (indirect MCU) after drainage of tracer from the renal pelvis. An reflux in the ureters or the pelvicalyceal system is visible on the scintigraphic images and can be confirmed by time activity curves. A more invasive technique is the direct isotope cystography with bladder catheterization. The present paper should give an overview about the role of nuclear medicine in paediatric urology. (orig.) [de

  3. Clinical Predictors of Diabetes Insipidus After Transcranial Surgery for Pituitary Adenoma. (United States)

    Wang, Songquan; Li, Deling; Ni, Ming; Jia, Wang; Zhang, Qing; He, Jue; Jia, Guijun


    Diabetes insipidus (DI) is a well-known complication of transsphenoidal pituitary adenoma surgery. However, the risk factors for DI after transcranial surgery have not been clarified. In this study, the clinical parameters for predicting DI after transcranial surgery were investigated. The perioperative records of 90 patients who underwent transcranial (TC) surgery at the authors' institution between November 2011 and March 2013 were chosen from 1657 patients with pituitary adenoma and retrospectively analyzed. The degree of deformation of the third ventricle and hypothalamus were assessed by preoperative magnetic resonance imaging. Immediate postoperative DI was found in 30 patients (33.3%). Persistent DI was noted in 11 patients (12.6%). Compared with patients in the nonpostoperative DI group, those with postoperative DI had a higher degree of deformation of the third ventricle and hypothalamus (P < 0.001). In a binary logistic regression analysis, the degree of deformation of the third ventricle and hypothalamus (odds ratio [OR], 3.079; 95% confidence interval [CI], 1.600-5.925; P = 0.001) had a significant positive correlation with immediate postoperative DI, as well as postoperative hemorrhage (OR, 6.235, 95% CI, 1.457-26.689; P = 0.014). Postoperative hemorrhage (OR, 4.363; 95% CI, 1.021-18.647; P = 0.047) showed a positive correlation with permanent DI, as well as the degree of deformation of the third ventricle and hypothalamus (OR, 2.336; 95% CI, 1.005-5.427; P = 0.049). The degree of deformation of the third ventricle and hypothalamus assessed by preoperative magnetic resonance imaging may help to predict postoperative DI. Postoperative hemorrhage might increase the incidence of postoperative DI, whether it is immediate postoperative DI or permanent DI. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Clinical characteristics of acromegalic patients with empty sella and their outcomes following transsphenoidal surgery. (United States)

    Sasagawa, Yasuo; Hayashi, Yasuhiko; Tachibana, Osamu; Oishi, Masahiro; Fukui, Issei; Iizuka, Hideaki; Nakada, Mitsutoshi


    To analyze the clinical characteristics of acromegalic patients with empty sella (ES, herniation of the subarachnoid space within the sella turcica) and the impact of ES on transsphenoidal surgery in such patients. Seventy-eight patients, newly diagnosed with acromegaly who underwent transsphenoidal surgery were included. ES was defined as the pituitary gland and adenoma occupying less than 50% of the sella turcica on midsagittal magnetic resonance (MR) imaging. Twelve patients (15.4%), predominantly female (10 women, p = .047), had ES in preoperative MR imaging. ES patients had smaller mean tumor diameter (6.3 mm) than non-ES patients (11.2 mm, p = .001). In preoperative MR imaging, occult adenoma was found in three (25%) ES and three (4.5%) non-ES patients (p = .044). Intraoperative cerebrospinal fluid (CSF) leakage was more frequent in the ES patients than in the non-ES patients (58.3 vs. 25.8%, p = .024). This led to an increased rate of sellar floor reconstruction using abdominal fat and/or postoperative lumber drainage in the ES patients (ES: 41.7 vs. non-ES: 16.7%, p = .063). Endocrinological remission after surgery was more frequent in the non-ES patients (72.7%) than in the ES patients (58.3%) (p = .248). Co-existence of acromegaly with ES is not rare, and is associated with occult adenoma, intra/postoperative CSF leakage, and a worse endocrinological outcome after transsphenoidal surgery; although, the underlying mechanism remains unclear.

  5. Clinical Outcomes after Uncomplicated Cataract Surgery with Implantation of the Tecnis Toric Intraocular Lens

    Directory of Open Access Journals (Sweden)

    Wojciech Lubiński


    Full Text Available Purpose. To evaluate the clinical outcomes after uncomplicated cataract surgery with implantation of an aspheric toric intraocular lens (IOL during a 6-month follow-up. Methods. Prospective study including 27 consecutive eyes of 18 patients (mean age: 66.1±11.4 years with a visually significant cataract and corneal astigmatism ≥ 0.75 D and undergoing uncomplicated cataract surgery with implantation of the Tecnis ZCT toric IOL (Abbott Medical Optics. Visual, refractive, and keratometric outcomes as well as IOL rotation were evaluated during a 6-month follow-up. At the end of the follow-up, patient satisfaction and perception of optical/visual disturbances were also evaluated using a subjective questionnaire. Results. At 6 months after surgery, mean LogMAR uncorrected (UDVA and corrected distance visual acuity (CDVA were 0.19±0.12 and 0.14±0.10, respectively. Postoperative UDVA of 20/40 or better was achieved in 92.6% of eyes. Mean refractive cylinder decreased significantly from −3.73±1.96 to −1.42±0.88 D (p<0.001, while keratometric cylinder did not change significantly (p=0.44. Mean absolute IOL rotation was 1.1±2.4°, with values of more than 5° in only 2 eyes (6.9%. Mean patient satisfaction score was 9.70±0.46, using a scale from 0 (not at all satisfied to 10 (very satisfied. No postoperative optical/visual disturbances were reported. Conclusion. Cataract surgery with implantation of the Tecnis toric IOL is an effective method of refractive correction in eyes with corneal astigmatism due to the good IOL positional stability, providing high levels of patient’s satisfaction.

  6. Neurally Adjusted Ventilatory Assist After Pediatric Cardiac Surgery: Clinical Experience and Impact on Ventilation Pressures. (United States)

    Crulli, Benjamin; Khebir, Mariam; Toledano, Baruch; Vobecky, Suzanne; Poirier, Nancy; Emeriaud, Guillaume


    After pediatric cardiac surgery, ventilation with high airway pressures can be detrimental to right ventricular function and pulmonary blood flow. Neurally adjusted ventilatory assist (NAVA) improves patient-ventilator interactions, helping maintain spontaneous ventilation. This study reports our experience with the use of NAVA in children after a cardiac surgery. We hypothesize that using NAVA in this population is feasible and allows for lower ventilation pressures. We retrospectively studied all children ventilated with NAVA (invasively or noninvasively) after undergoing cardiac surgery between January 2013 and May 2015 in our pediatric intensive care unit. The number and duration of NAVA episodes were described. For the first period of invasive NAVA in each subject, detailed clinical and ventilator data in the 4 h before and after the start of NAVA were extracted. 33 postoperative courses were included in 28 subjects with a median age of 3 [interquartile range (IQR) 1-12] months. NAVA was used invasively in 27 courses for a total duration of 87 (IQR 15-334) h per course. Peak inspiratory pressures and mean airway pressures decreased significantly after the start of NAVA (mean differences of 5.8 cm H 2 O (95% CI 4.1-7.5) and 2.0 cm H 2 O (95% CI 1.2-2.8), respectively, P < .001 for both). There was no significant difference in vital signs or blood gas values. NAVA was used noninvasively in 14 subjects, over 79 (IQR 25-137) h. NAVA could be used in pediatric subjects after cardiac surgery. The significant decrease in airway pressures observed after transition to NAVA could have a beneficial impact in this specific population, which should be investigated in future interventional studies. Copyright © 2018 by Daedalus Enterprises.

  7. Regional hyperthermia combined with chemotherapy in paediatric, adolescent and young adult patients: current and future perspectives

    International Nuclear Information System (INIS)

    Seifert, Georg; Budach, Volker; Keilholz, Ulrich; Wust, Peter; Eggert, Angelika; Ghadjar, Pirus


    Here we evaluate the current status of clinical research on regional hyperthermia (RHT) in combination with chemotherapy or radiation therapy in paediatric oncology. Data were identified in searches of MEDLINE, Current Contents, PubMed, and references from relevant articles using medical subject headings including hyperthermia, cancer, paediatric oncology, children, radiation therapy and chemotherapy. Currently, only two RHT centres exist in Europe which treat children. Clinical RHT research in paediatric oncology has as yet been limited to children with sarcomas and germ cell tumours that respond poorly to or recur after chemotherapy. RHT is a safe and effective treatment delivering local thermic effects, which may also stimulate immunological processes via heat-shock protein reactions. RHT is used chiefly in children and adolescents with sarcomas or germ cell tumours located in the abdomino-pelvic region, chest wall or extremities to improve operability or render the tumour operable. It could potentially be combined with radiation therapy in a post-operative R1 setting where more radical surgery is not possible or combined with chemotherapy instead of radiation therapy in cases where the necessary radiation dose is impossible to achieve or would have mutilating consequences. RHT might also be an option for chemotherapy intensification in the neoadjuvant first-line treatment setting for children and adolescents, as was recently reflected in the promising long-term outcome data in adults with high-risk soft tissue sarcomas (EORTC 62961/ESHO trial). The limited data available indicate that combining RHT with chemotherapy is a promising option to treat germ cell tumours and, potentially, sarcomas. RHT may also be beneficial in first-line therapy in children, adolescents and young adults. The research should focus on optimising necessary technical demands and then initiate several clinical trials incorporating RHT into interdisciplinary treatment of children

  8. Extrapolation in the development of paediatric medicines: examples from approvals for biological treatments for paediatric chronic immune-mediated inflammatory diseases. (United States)

    Stefanska, Anna M; Distlerová, Dorota; Musaus, Joachim; Olski, Thorsten M; Dunder, Kristina; Salmonson, Tomas; Mentzer, Dirk; Müller-Berghaus, Jan; Hemmings, Robert; Veselý, Richard


    The European Union (EU) Paediatric Regulation requires that all new medicinal products applying for a marketing authorisation (MA) in the EU provide a paediatric investigation plan (PIP) covering a clinical and non-clinical trial programme relating to the use in the paediatric population, unless a waiver applies. Conducting trials in children is challenging on many levels, including ethical and practical issues, which may affect the availability of the clinical evidence. In scientifically justified cases, extrapolation of data from other populations can be an option to gather evidence supporting the benefit-risk assessment of the medicinal product for paediatric use. The European Medicines Agency (EMA) is working on providing a framework for extrapolation that is scientifically valid, reliable and adequate to support MA of medicines for children. It is expected that the extrapolation framework together with therapeutic area guidelines and individual case studies will support future PIPs. Extrapolation has already been employed in several paediatric development programmes including biological treatment for immune-mediated diseases. This article reviews extrapolation strategies from MA applications for products for the treatment of juvenile idiopathic arthritis, paediatric psoriasis and paediatric inflammatory bowel disease. It also provides a summary of extrapolation advice expressed in relevant EMA guidelines and initiatives supporting the use of alternative approaches in paediatric medicine development. © 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.

  9. Relationship between magnetic resonance imaging and clinical results of decompression surgery for cervical myelopathy

    International Nuclear Information System (INIS)

    Okumura, Hiroshi


    MR imaging was investigated before and after surgery in 60 cases of cervical myelopathy. A preoperative high-signal-intensity area in the spinal cord was thought to be an important indicator of poor prognosis, because the recovery ratio of the preoperative high-signal group was 32±24%, while that of the normal-signal group was 86±15%. But, a high-signal-intensity area had no significant correlation with the morbidity period, preoperative clinical severity and degree of cord compression. There was a significant correlation between postoperative MR imaging and the neurological prognosis. And, atrophy and high-signal-intensity area in the spinal cord were frequently seen in cases of poor neurological postoperative recovery, corresponding to the morbidity period, preoperative clinical severity and degree of cord compression. MR imaging can serve as a useful tool to assess cervical myelopathy and to forecast the postoperative prognosis. (author)

  10. Clinical significance of 201Tl reverse redistribution in patients with aorto-coronary bypass surgery

    International Nuclear Information System (INIS)

    Nishimura, Tsunehiko; Uehara, Tashiisa; Hayashida, Kohei; Kozuka, Takahira


    Detection of myocardial ischemia by the stress thallium scan has traditionally been performed using transient defect analysis on exercise, followed by redistribution studies. Worsening of the 201 Tl myocardial image from exercise to redistribution is referred to as reverse redistribution. In this study, we found reverse redistribution in 10 (21%) of 48 angina pectoris patients who had undergone aortocoronary bypass surgery. The clinical significance of this phenomenon in these patients was investigated in relation to angiographic and surgical findings. Reverse redistribution was found to occur in regions which were supplied by bypass grafts. These areas showed increased coronary blood flow and rapid thallium washout. Our results indicate that a perfusion defect in the bypass region of the redistribution image might be caused by relatively rapid washout in the bypass graft region compared to the adjacent normal myocardium. These results should be considered in the clinical interpretation of stress thallium scans. (orig.)

  11. Clinical implementation of intraoperative cone-beam CT in head and neck surgery (United States)

    Daly, M. J.; Chan, H.; Nithiananthan, S.; Qiu, J.; Barker, E.; Bachar, G.; Dixon, B. J.; Irish, J. C.; Siewerdsen, J. H.


    A prototype mobile C-arm for cone-beam CT (CBCT) has been translated to a prospective clinical trial in head and neck surgery. The flat-panel CBCT C-arm was developed in collaboration with Siemens Healthcare, and demonstrates both sub-mm spatial resolution and soft-tissue visibility at low radiation dose (e.g., software based on the open-source Image-Guided Surgery Toolkit (IGSTK). The CBCT C-arm has been successfully deployed in 15 head and neck cases and streamlined into the surgical environment using human factors engineering methods and expert feedback from surgeons, nurses, and anesthetists. Intraoperative imaging is implemented in a manner that maintains operating field sterility, reduces image artifacts (e.g., carbon fiber OR table) and minimizes radiation exposure. Image reviews conducted with surgical staff indicate bony detail and soft-tissue visualization sufficient for intraoperative guidance, with additional artifact management (e.g., metal, scatter) promising further improvements. Clinical trial deployment suggests a role for intraoperative CBCT in guiding complex head and neck surgical tasks, including planning mandible and maxilla resection margins, guiding subcranial and endonasal approaches to skull base tumours, and verifying maxillofacial reconstruction alignment. Ongoing translational research into complimentary image-guidance subsystems include novel methods for real-time tool tracking, fusion of endoscopic video and CBCT, and deformable registration of preoperative volumes and planning contours with intraoperative CBCT.

  12. RETRACTED ARTICLE: Clinical effectiveness of continuous passive motion (CPM) following femoroacetabular impingement surgery in adolescents. (United States)

    Hosalkar, Harish; Bomar, James D


    This study hypothesizes that the use of continuous passive motion (CPM) following open femoroacetabular impingement (FAI) surgery in the adolescent population improves clinical outcomes in terms of the modified Harris hip score (mHHS). Twenty-nine symptomatic adolescent FAI patients were postoperatively divided into one of three groups; no CPM, two days of inpatient CPM, and two weeks of CPM. mHHS was used preoperatively and postoperatively at six weeks, three months, six months, and nine months in all cases. Kruskal-Wallis (KW) analysis was performed to determine statistical differences in mHHS. mHHS was then re-evaluated using the Mann-Whitney test. There were no statistically significant differences in hip scores between the three groups preoperatively (p = 0.158). There were statistically significant differences (p CPM had the best outcome scores. The results of this study suggest that postoperative CPM use following open hip preservation surgery for symptomatic FAI in adolescents improves clinical outcomes. These benefits seem to be related to the duration of CPM. Retrospective comparative study, Level III. Patients treated one way compared with patients treated another way at the same institution.

  13. Participation in paediatric perioperative care: 'what it means for parents'. (United States)

    Sjöberg, Carina; Svedberg, Petra; Nygren, Jens M; Carlsson, Ing-Marie


    To explore what it means for parents to participate in their children's paediatric perioperative care. Allowing parents to participate in paediatric perioperative care can make a major difference for children in terms of their well-being, a decreased need for painkillers, fewer sleeping disorders and a more positive experience for both parties. The nurse anaesthetist should have a holistic view and develop a shared vision for the child, the parents and for themselves to perform successful paediatric perioperative care. Descriptive qualitative study. The study was conducted in 2014. Data were collected in 20 narrative interviews with 15 mothers and five fathers who had experience of participating in their child's paediatric perioperative day surgery. The analysis was carried out with qualitative content analysis to describe the variations, differences and similarities in the experiences. The analysis revealed a main category that describes that parental participation in the context of paediatric perioperative care in day surgery meant 'having strength to participate despite an increased vulnerability'. Three generic categories with additional subcategories explained what was essential for the parents to be able to preserve this strength and participate in their child's care despite their increased vulnerability. The generic categories were named, 'gaining information about what will happen', 'being seen as a resource' and 'gaining access to the environment'. Efforts should be made to improve parents' roles and opportunities to participate in paediatric perioperative care. Nurse anaesthetists have a crucial role in enabling parents' participation and need knowledge to develop strategies and nursing interventions that meet parents' needs. © 2017 John Wiley & Sons Ltd.

  14. Radiation Protection in Paediatric Radiology

    International Nuclear Information System (INIS)


    Over the past decade and a half, special issues have arisen regarding the protection of children undergoing radiological examinations. These issues have come to the consciousness of a gradually widening group of concerned professionals and the public, largely because of the natural instinct to protect children from unnecessary harm. Some tissues in children are more sensitive to radiation and children have a long life expectancy, during which significant pathology can emerge. The instinct to protect children has received further impetus from the level of professional and public concern articulated in the wake of media responses to certain publications in the professional literature. Many institutions have highlighted the need to pay particular attention to the special problems of protecting paediatric patients. The International Commission on Radiological Protection has noted it and the IAEA's General Safety Requirements publication, Radiation Protection and Safety of Radiation Sources: International Basic Safety Standards (BSS), requires it. This need has been endorsed implicitly in the advisory material on paediatric computed tomography scanning issued by bodies such as the US Food and Drug Administration and the National Cancer Institute in the United States of America, as well as by many initiatives taken by other national and regional radiological societies and professional bodies. A major part of patient exposure, in general, and paediatric exposure, in particular, now arises from practices that barely existed two decades ago. For practitioners and regulators, it is evident that this innovation has been driven both by the imaging industry and by an ever increasing array of new applications generated and validated in the clinical environment. Regulation, industrial standardization, safety procedures and advice on best practice lag (inevitably) behind industrial and clinical innovations. This Safety Report is designed to consolidate and provide timely advice on

  15. The Swiss regulatory framework for paediatric health research. (United States)

    Junod, Valerie


    Medical research on minors entails both risks and benefits. Under Swiss law, clinical trials on children, including nontherapeutic drug trials, are permissible. However, ethics committees must systematically verify that all clinical studies have a favorable risk-benefit profile. Additional safeguards are designed to ensure that children are not unnecessarily involved in research and that proper consent is always obtained. Federal Swiss law is undergoing revision to extend these protections beyond clinical trials to a broad array of health research. The Swiss drug agency also seeks to improve the incentives for pharmaceutical firms to develop new paediatric drugs and relevant paediatric drug labels.

  16. Surgery as a Double-Edged Sword: A Clinically Feasible Approach to Overcome the Metastasis-Promoting Effects of Surgery by Blunting Stress and Prostaglandin Responses

    International Nuclear Information System (INIS)

    Benish, Marganit; Ben-Eliyahu, Shamgar


    Surgery remains an essential therapeutic approach for most solid malignancies, including breast cancer. However, surgery also constitutes a risk factor for promotion of pre-existing micrometastases and the initiation of new metastases through several mechanisms, including the release of prostaglandins and stress hormones (e.g., catecholamines and glucocorticoids). However, the perioperative period also presents an opportunity for cell mediated immunity (CMI) and other mechanisms to eradicate or control minimal residual disease, provided that the deleterious effects of surgery are minimized. Here, we discuss the key role of endogenous stress hormones and prostaglandins in promoting the metastatic process through their direct impact on malignant cells, and through their deleterious impact on anti-cancer CMI. We further discuss the effects of anesthetic techniques, the extent of surgery, pain alleviation, and timing within the menstrual cycle with respect to their impact on tumor recurrence and physiological stress responses. Last, we suggest an attractive perioperative drug regimen, based on a combination of a cyclooxygenase (COX)-2 inhibitor and a β-adrenergic blocker, which we found effective in attenuating immune suppression and the metastasis-promoting effects of surgery in several tumor models. This regimen is clinically applicable, and could potentially promote disease free survival in patients operated for breast and other types of cancer

  17. Surgery as a Double-Edged Sword: A Clinically Feasible Approach to Overcome the Metastasis-Promoting Effects of Surgery by Blunting Stress and Prostaglandin Responses

    Energy Technology Data Exchange (ETDEWEB)

    Benish, Marganit; Ben-Eliyahu, Shamgar, E-mail: [Neuroimmunology Research Unit, Department of Psychology, Tel Aviv University, Tel Aviv 69978 (Israel)


    Surgery remains an essential therapeutic approach for most solid malignancies, including breast cancer. However, surgery also constitutes a risk factor for promotion of pre-existing micrometastases and the initiation of new metastases through several mechanisms, including the release of prostaglandins and stress hormones (e.g., catecholamines and glucocorticoids). However, the perioperative period also presents an opportunity for cell mediated immunity (CMI) and other mechanisms to eradicate or control minimal residual disease, provided that the deleterious effects of surgery are minimized. Here, we discuss the key role of endogenous stress hormones and prostaglandins in promoting the metastatic process through their direct impact on malignant cells, and through their deleterious impact on anti-cancer CMI. We further discuss the effects of anesthetic techniques, the extent of surgery, pain alleviation, and timing within the menstrual cycle with respect to their impact on tumor recurrence and physiological stress responses. Last, we suggest an attractive perioperative drug regimen, based on a combination of a cyclooxygenase (COX)-2 inhibitor and a β-adrenergic blocker, which we found effective in attenuating immune suppression and the metastasis-promoting effects of surgery in several tumor models. This regimen is clinically applicable, and could potentially promote disease free survival in patients operated for breast and other types of cancer.

  18. Difference in clinical outcome between total shoulder arthroplasty and reverse shoulder arthroplasty used in hemiarthroplasty revision surgery

    NARCIS (Netherlands)

    Hartel, B.P.; Alta, T.D.; Sewnath, M.E.; Willems, W.J.H.


    INTRODUCTION: The increase of shoulder replacements will lead to a higher revision rate of shoulder arthroplasties. The aim of this study is to evaluate the clinical results of revision surgery performed in our hospital, distinguish the differences in clinical outcome according to revision

  19. Magnetic resonance imaging protocols for paediatric neuroradiology

    International Nuclear Information System (INIS)

    Saunders, Dawn E.; Thompson, Clare; Gunny, Roxanne; Jones, Rod; Cox, Tim; Chong, Wui Khean


    Increasingly, radiologists are encouraged to have protocols for all imaging studies and to include imaging guidelines in care pathways set up by the referring clinicians. This is particularly advantageous in MRI where magnet time is limited and a radiologist's review of each patient's images often results in additional sequences and longer scanning times without the advantage of improvement in diagnostic ability. The difficulties of imaging small children and the challenges presented to the radiologist as the brain develops are discussed. We present our protocols for imaging the brain and spine of children based on 20 years experience of paediatric neurological MRI. The protocols are adapted to suit children under the age of 2 years, small body parts and paediatric clinical scenarios. (orig.)

  20. Alternative diagnoses at paediatric appendicitis MRI

    International Nuclear Information System (INIS)

    Moore, M.M.; Kulaylat, A.N.; Brian, J.M.; Khaku, A.; Hulse, M.A.; Engbrecht, B.W.; Methratta, S.T.; Boal, D.K.B.


    As the utilization of MRI in the assessment for paediatric appendicitis increases in clinical practice, it is important to recognize alternative diagnoses as the cause of abdominal pain. The purpose of this review is to share our institution's experience using MRI in the evaluation of 510 paediatric patients presenting with suspected appendicitis over a 30 month interval (July 2011 to December 2013). An alternative diagnosis was documented in 98/510 (19.2%) patients; adnexal pathology (6.3%, n = 32), enteritis–colitis (6.3%, n = 32), and mesenteric adenitis (2.2%, n = 11) comprised the majority of cases. These common entities and other less frequent illustrative cases obtained during our overall institutional experience with MRI for suspected appendicitis are reviewed

  1. The in-house education of clinical clerks in surgery and the role of housestaff. (United States)

    Minor, Sam; Poenaru, Dan


    While on surgical rotations, clinical clerks spend more time on the ward and in the emergency department than in any other location. Consequently, their in-house experience is of great importance to their education-yet the teaching processes in these settings have never been fully explored. Unlike the structured pre-clerkship years, the exact breakdown of a clerk's hospital-based education is difficult to elucidate. To effectively evaluate a clerkship curriculum, it is essential to know what clerks are being taught outside of seminars, how that teaching occurs, and by whom. This study proposes a methodology by which a surgical clerkship curriculum can be evaluated. For the purpose of the study, surgery clerks carried written and audio logs of their informal teaching encounters during one on-call period (30 hours). These included who taught them, where, by what methods, for how long, and what prompted the teaching. A survey of similar variables was administered to all clerks who rotated through general surgery over 4 months and to all general surgery residents. Four clerks returned completed logs (100% response rate), and 17 clerks (85% response) and 15 residents (100% response) were surveyed. Audiotaped and written logs were similar, demonstrating good recall. Students recorded an average of 11 teaching encounters (range 3 to 20) per 30 hour period, lasting a total of 73 minutes (range 17 to 178) and each 6.7 +/- 14 minutes long. Both logs and surveys identified most teaching as unsolicited, done mostly by junior and chief residents, focused chiefly on diagnosis and using a Socratic style. Most teaching occurred in the operating room, yet its occurrence was unpredictable; in surveys the emergency room and clinic settings were perceived as more important. Staff surgeons contributed 27% of the logged encounters yet were perceived in surveys as the least contributors. Residents' and clerks' perceptions of teaching were similar except for residents overvaluing the

  2. Clinical outcomes of Laparoscopically Assisted Vaginal Hysterectomy at patients who had previous abdominopelvic surgery

    Directory of Open Access Journals (Sweden)

    Ali Riza Odabasi


    Full Text Available OBJECTIVE: To determine clinical outcomes of Laparoscopically Assisted Vaginal Hysterectomy (LAVH at patients who had previous abdominopelvic surgery.\tDesign: A clinical observational, prospective, non randomised trial comparing outcomes of 13 patients who had previous abdominopelvic surgery with outcomes of 19 patients who had not surgery.\tSetting: Adnan Menderes University Faculty of Medicine, Department of Obstetrics and Gynecology.\tPatients: Thirty-two subjects [average age 51,1±6,9 (37-66] who had indication of total abdominal hysterectomy and bilateral\tsalpingooferectomy due to benign pathologies.\tInterventions: According to ACOG, LAVH was performed by using the Garry technique at the trocar insertions, the Reich technique\tat the laparoscopic phase and the Heaney technique at the vaginal phase by the same operator. After adhesiolysis and diagnostic procedures, ureters were dissected medially. By coagulating, bilateral round and infundibulopelvic ligaments were cut after the\tmobilisation of bladder. The operation was completed by the same operation team by vaginal approach consequently. At all operations, 80 W unipolar or 150 W bipolar diathermic dissection and 25-35 W unipolar diathermic cutting were performed.\tMain outcome measures: Age, parity, menopausal status, preoperative indications, type of previous abdominopelvic surgey and incision, intraoperative indications, adhesion scores, rate of unintended laparotomy, operative time, uterus weight, loss of blood,\tcomplications, postoperative pain scores and analgesic requirements, time necessary for returning to normal intestinal function, length of hospitalisation and rate of readmission to hospital.\tRESULTS: When compared with the patients who had not previous abdominopelvic surgery, all adhesion scores, uterus weight, operative time and the number of total postoperative complications were found significantly high at patients who had previous\tsurgery. Loss of blood, the rate

  3. The Effectiveness of Nurse-Led Preoperative Assessment Clinics for Patients Receiving Elective Orthopaedic Surgery: A Systematic Review. (United States)

    Sau-Man Conny, Chan; Wan-Yim, Ip


    Nurse-led preoperative assessment clinics (POAC) have been introduced in different specialty areas to assess and prepare patients preoperatively in order to avoid last-minute surgery cancellations. Not all patients are referred to POACs before surgery, and the benefits of nurse-led POACs are not well documented in Hong Kong. The purpose of this systemic review was to identify the best available research evidence to inform current clinical practice, guide health care decision making and promote better care. The Joanna Briggs Institute (JBI) approach for conducting systematic review of quantitative research was used. Data bases searched included all published and unpublished studies in Chinese and English. All studies with adult patients who required elective orthopaedic surgery e.g. total knee replacement, total hip replacement, reduction of fracture or reconstruction surgery etc. in a hospital or day surgery center and attended a nurse-led POAC before surgery were included. Ten studies were critically appraised. Results showed that nurse-led POACs can reduce surgery cancellation rates. These studies suggested a reduction in the rate of postoperative mortality and length of hospital stay. In addition, the level of satisfaction towards services provided was significantly high. Although POACs are being increasingly implemented worldwide, the development of clinical guidelines, pathways and protocols was advocated. The best available evidence asserted that nurses in the POAC could serve as effective coordinators, assessors and educators. The nurse-led practice optimized patients' condition before surgery and hence minimized elective surgery cancellations. Copyright © 2016 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

  4. Premedication with melatonin vs midazolam: efficacy on anxiety and compliance in paediatric surgical patients. (United States)

    Impellizzeri, Pietro; Vinci, Enrica; Gugliandolo, Maria Cristina; Cuzzocrea, Francesca; Larcan, Rosalba; Russo, Tiziana; Gravina, Maria Rosaria; Arena, Salvatore; D'Angelo, Gabriella; Gitto, Eloisa; Montalto, Angela Simona; Alibrandi, Angela; Marseglia, Lucia; Romeo, Carmelo


    Preoperative anxiety is a major problem in paediatric surgical patients. Melatonin has been used as a premedicant agent and data regarding effectiveness are controversial. The primary outcome of this randomized clinical trial was to evaluate the effectiveness of oral melatonin premedication, in comparison to midazolam, in reducing preoperative anxiety in children undergoing elective surgery. As secondary outcome, compliance to intravenous induction anaesthesia was assessed. There were 80 children undergoing surgery randomly assigned, 40 per group, to receive oral midazolam (0.5 mg/kg, max 20 mg) or oral melatonin (0.5 mg/kg, max 20 mg). Trait anxiety of children and their mothers (State-Trait Anxiety Inventory) at admission, preoperative anxiety and during anaesthesia induction (Modified Yale Pre-operative Anxiety Scale), and children's compliance with anaesthesia induction (Induction Compliance Checklist) were all assessed. Children premedicated with melatonin and midazolam did not show significant differences in preoperative anxiety levels, either in the preoperative room or during anaesthesia induction. Moreover, compliance during anaesthesia induction was similar in both groups. This study adds new encouraging data, further supporting the potential use of melatonin premedication in reducing anxiety and improving compliance to induction of anaesthesia in children undergoing surgery. Nevertheless, further larger controlled clinical trials are needed to confirm the real effectiveness of melatonin as a premedicant agent in paediatric population. What is Known: • Although midazolam represents the preferred treatment as a premedication for children before induction of anaesthesia, it has several side effects. • Melatonin has been successfully used as a premedicant agent in adults, while data regarding effectiveness in children are controversial. What is New: • In this study, melatonin was as effective as midazolam in reducing children's anxiety in both

  5. Diagnostic value of ultrasonography in evaluation and management of acute abdominal conditions in the paediatric age group

    Directory of Open Access Journals (Sweden)

    Mohd Khalid


    Full Text Available Background: The aims of this study have been elaborated below: (1 to enumerate the common causes of acute abdominal emergencies by ultrasonography in paediatric patients; (2 to establish the diagnostic efficacy of ultrasonography in evaluation of acute abdominal conditions in children and to illustrate the associated ultrasonographic findings; (3 and, to discuss the role of ultrasonography in guiding the mode of intervention in these cases. Patients and Methods: This prospective study of ultrasonographic examination in 146 paediatric patients presenting with acute onset abdominal pain at the emergency/paediatric outpatient department section of Jawaharlal Nehru Medical College & Hospital, Aligarh, between June 2006 and December 2007, using 3.75 MHz and 8 MHz transducers of the ADARA (Siemens machine. Results : Common causes of acute abdominal emergencies in pediatric patients as noted on ultrasonography included nonspecific pain (28%, abdominal abscess (21%, acute appendicitis (7% and intussusception (7%. Ultrasonography was diagnostic in 45.2% cases and supportive in 12.3% of the cases. As for as the final outcome, ultrasonography prevented surgery in almost 20% cases and laparotomy was avoided in 7% of the patients as ultrasound guided interventions in the form of abscess aspiration were carried out. Conclusion: Ultrasonography evaluation of children with acute abdominal pain, helps in making significant changes in the management plan of the patients, and also reveals various clinically unsuspected diseases.

  6. Evaluating paediatric brain injury services in NSW. (United States)

    Badge, H; Hancock, J; Waugh, M-C


    Rehabilitation professionals strive to provide high-quality evidence-based services for children. Developing systems to measure and monitor the benefits of our services, and health outcomes for children is complex and challenging. The Community Outcome Project aims to introduce systematic outcome measurement across the network of paediatric community-based brain injury services within the New South Wales Brain Injury Rehabilitation Program (BIRP) to support clinical practice and service evaluation. A literature review informed the development of the evaluative framework and identified available paediatric outcome measures which may be appropriate. Extensive consultation with clinicians supported project planning and identified clinical priorities that the outcome measures needed to capture. Outcome measures were shortlisted by matching them to identified clinical priorities, and then trialled in clinical practice. Qualitative feedback regarding clinical utility and feasibility was obtained from clinical staff. The process has utilized change management strategies to ensure the success of the project and keep staff engaged. The process identified the three main clinical priorities for outcome measurement - family functioning, school performance and participation. Three outcome measures were chosen for the pilot project that is currently underway. They are Family Burden of Injury Interview, Academic Competence and Evaluation Scales and Child and Adolescent Scale of Participation. Plans for analyses of outcome data within the paediatric BIRP services are discussed. Extensive preparation is required to optimize staff engagement in a project that systematically introduces outcome measures that are useful to clinicians, clients and service providers. Managing the change required is a key focus of the project. Benefits and costs to clinicians and services will be discussed.

  7. Effect of Interval to Definitive Breast Surgery on Clinical Presentation and Survival in Early-Stage Invasive Breast Cancer

    International Nuclear Information System (INIS)

    Vujovic, Olga; Yu, Edward; Cherian, Anil; Perera, Francisco; Dar, A. Rashid; Stitt, Larry; Hammond, A.


    Purpose: To examine the effect of clinical presentation and interval to breast surgery on local recurrence and survival in early-stage breast cancer. Methods and Materials: The data from 397 patients with Stage T1-T2N0 breast carcinoma treated with conservative surgery and breast radiotherapy between 1985 and 1992 were reviewed at the London Regional Cancer Program. The clinical presentation consisted of a mammogram finding or a palpable lump. The intervals from clinical presentation to definitive breast surgery used for analysis were 0-4, >4-12, and >12 weeks. The Kaplan-Meier estimates of the time to local recurrence, disease-free survival, and cause-specific survival were determined for the three groups. Cox regression analysis was used to evaluate the effect of clinical presentation and interval to definitive surgery on survival. Results: The median follow-up was 11.2 years. No statistically significant difference was found in local recurrence as a function of the interval to definitive surgery (p = .424). A significant difference was noted in disease-free survival (p = .040) and cause-specific survival (p = .006) with an interval of >12 weeks to definitive breast surgery. However, the interval to definitive surgery was dependent on the presentation for cause-specific survival, with a substantial effect for patients with a mammographic presentation and a negligible effect for patients with a lump presentation (interaction p = .041). Conclusion: The results of this study suggest that an interval of >12 weeks to breast surgery might be associated with decreased survival for patients with a mammographic presentation, but it appeared to have no effect on survival for patients presenting with a palpable breast lump.

  8. Pricing strategy for aesthetic surgery: economic analysis of a resident clinic's change in fees. (United States)

    Krieger, L M; Shaw, W W


    The laws of microeconomics explain how prices affect consumer purchasing decisions and thus overall revenues and profits. These principles can easily be applied to the behavior aesthetic plastic surgery patients. The UCLA Division of Plastic Surgery resident aesthetics clinic recently offered a radical price change for its services. The effects of this change on demand for services and revenue were tracked. Economic analysis was applied to see if this price change resulted in the maximization of total revenues, or if additional price changes could further optimize them. Economic analysis of pricing involves several steps. The first step is to assess demand. The number of procedures performed by a given practice at different price levels can be plotted to create a demand curve. From this curve, price sensitivities of consumers can be calculated (price elasticity of demand). This information can then be used to determine the pricing level that creates demand for the exact number of procedures that yield optimal revenues. In economic parlance, revenues are maximized by pricing services such that elasticity is equal to 1 (the point of unit elasticity). At the UCLA resident clinic, average total fees per procedure were reduced by 40 percent. This resulted in a 250-percent increase in procedures performed for representative 4-month periods before and after the price change. Net revenues increased by 52 percent. Economic analysis showed that the price elasticity of demand before the price change was 6.2. After the price change it was 1. We conclude that the magnitude of the price change resulted in a fee schedule that yielded the highest possible revenues from the resident clinic. These results show that changes in price do affect total revenue and that the nature of these effects can be understood, predicted, and maximized using the tools of microeconomics.

  9. ["Practical clinical competence" - a joint programme to improve training in surgery]. (United States)

    Ruesseler, M; Schill, A; Stibane, T; Damanakis, A; Schleicher, I; Menzler, S; Braunbeck, A; Walcher, F


    Practical clinical competence is, as a result of the complexity of the required skills and the immediate consequences of their insufficient mastery, fundamentally important for undergraduate medical education. However, in the daily clinical routine, undergraduate training competes with patient care and experimental research, mostly to the disadvantage of the training of clinical skills and competencies. All students have to spend long periods in compulsory surgical training courses during their undergraduate studies. Thus, surgical undergraduate training is predestined to exemplarily develop, analyse and implement a training concept comprising defined learning objectives, elaborated teaching materials, analysed teaching methods, as well as objective and reliable assessment methods. The aim of this project is to improve and strengthen undergraduate training in practical clinical skills and competencies. The project is funded by the German Federal Ministry of Education and Research with almost two million Euro as a joint research project of the medical faculties of the universities of Frankfurt/Main, Gießen and Marburg, in collaboration with the German Society of Surgery, the German Society of Medical Education and the German Medical Students' Association. Nine packages in three pillars are combined in order to improve undergraduate medical training on a methodical, didactic and curricular level in a nation-wide network. Each partner of this network provides a systematic contribution to the project based on individual experience and competence. Based on the learning objectives, which were defined by the working group "Education" of the German Society of Surgery, teaching contents will be analysed with respect to their quality and will be available for both teachers and students as mobile learning tool (first pillar). The existing surgical curricula at the cooperating medical faculties will be analysed and teaching methods as well as assessment methods for clinical

  10. Randomized Controlled Trial of Antiseptic Hand Hygiene Methods in an Outpatient Surgery Clinic. (United States)

    Therattil, Paul J; Yueh, Janet H; Kordahi, Anthony M; Cherla, Deepa V; Lee, Edward S; Granick, Mark S


    Outpatient wound care plays an integral part in any plastic surgery practice. However, compliance with hand hygiene measures has shown to be low, due to skin irritation and lack of time. The objective of this trial was to determine whether single-use, long-acting antiseptics can be as effective as standard multiple-use hand hygiene methods in an outpatient surgical setting. A prospective, randomized controlled trial was performed in the authors' outpatient plastic surgery clinic at Rutgers New Jersey Medical School, Newark, NJ to compare the efficacy of an ethyl alcohol-based sanitizer (Avagard D Instant Hand Aniseptic, 3M Health Care, St. Paul, MN), a benzalkonium chloride-based sanitizer (Soft & Shield, Bioderm Technologies, Inc, Trenton, NJ, distributed by NAPP Technologies, Hackensack, NJ ), and soap and- water handwashing. Subjects included clinic personnel, who were followed throughout the course of a 3-hour clinic session with hourly hand bacterial counts taken. During the course of the trial, 95 subjects completed the clinic session utilizing 1 of the hand hygiene methods (36 ethyl alcohol-based sanitizer, 38 benzalkonium chloride-based sanitizer, and 21 soap-and-water handwashing). There was no difference between hand bacterial counts using the different methods at 4 hourly time points (P greater than 0.05). Hand bacterial counts increased significantly over the 3-hour clinic session with the ethyl alcohol-based sanitizer (9.24 to 21.90 CFU, P less than 0.05), benzalkonium chloride-based sanitizer (6.69 to 21.59 CFU, P less than 0.05), and soap-and-water handwashing (8.43 to 22.75 CFU, P less than 0.05). There does not appear to be any difference in efficacy between single-use, long-acting sanitizer, and standard multiple-use hand hygiene methods. Hand bacterial counts increased significantly over the course of the 3-hour clinic session regardless of the hand hygiene measure used. Hand condition of subjects was improved with the ethyl alcohol

  11. Comparing the effect of preoperative administration of methylprednisolone and its administration before and during surgery on the clinical outcome in pediatric open heart surgeries. (United States)

    Soltani, Ghasem; Abbasi Tashnizi, Mohammad; Moeinipour, Ali Asghar; Ganjifard, Mahmoud; Esfahanizadeh, Jamil; Sepehri Shamloo, Alireza; Purafzali Firuzabadi, Seyed Javad; Zirak, Nahid


    Cardiac surgery under Cardiopulmonary bypass causes a systemic inflammatory response with a multifactorial etiology including direct tissue damage, ischemia and stimulation of immune system induced by cardiopulmonary bypass. This study was designed due to the high prevalence and complications of this stimulated immune system in mortality, morbidity, length of ICU stay, and mechanical ventilation. This study was aimed to compare preoperative and intraoperative methylprednisolone (MP) to intraoperative MP alone with respect to postbypass inflammation and clinical outcome. Sixty pediatric patients (age 0.05). No significant difference in amount of inotropic medications used for hemodynamic supports, duration of mechanical ventilation, peak and average temperature and length of ICU stay was observed. Among the laboratory tests (WBC, BUN, creatinine, CRP) only WBC counts raised more in group 2 when compared to group 1(P < 0.05). There was no difference in clinical outcome after cardiac surgery when we administered an additional dose of methylprednisolone compared to a single dose of methylprednisolone.

  12. Metastatic paediatric colorectal carcinoma.

    LENUS (Irish Health Repository)

    Woods, R


    A 16-year-old girl presented to our unit with crampy abdominal pain, change in bowel habit, a subjective impression of weight loss and a single episode of haematochezia. She was found to have a rectosigmoid adenocarcinoma and proceeded to laparoscopic anterior resection, whereupon peritoneal metastases were discovered. She received chemotherapy and is alive and well ten month later with no radiological evidence of disease. Colorectal carcinoma is rare in the paediatric population but is increasing in incidence. Early diagnosis is critical to enable optimal outcomes.

  13. Paediatric nuclear medicine

    Energy Technology Data Exchange (ETDEWEB)

    Da Costa, H [Bhabha Atomic Research Centre, Bombay (India). Radiation Medicine Centre


    The use of radiopharmaceutical agents for the diagnosis of diseases frequently encountered in the paediatric age group is outlined. The agents suitable for scanning of brain, thyroid, kidney, liver and spleen are mentioned and their efficacy in diagnosis of pathological conditions based on practical experience is reported. Bromide partition test for diagnosis of intracranial tuberculosis and /sup 131/I uptake test for thyroid study are also described. Dose of the agent is smaller than that in the case of adults and depends upon the child's body weight.

  14. Recommendations for mechanical ventilation of critically ill children from the Paediatric Mechanical Ventilation Consensus Conference (PEMVECC)

    NARCIS (Netherlands)

    Kneyber, Martin C. J.; de Luca, Daniele; Calderini, Edoardo; Jarreau, Pierre-Henri; Javouhey, Etienne; Lopez-Herce, Jesus; Hammer, Jurg; Macrae, Duncan; Markhorst, Dick G.; Medina, Alberto; Pons-Odena, Marti; Racca, Fabrizio; Wolf, Gerhard; Biban, Paolo; Brierley, Joe; Rimensberger, Peter C.


    Purpose: Much of the common practice in paediatric mechanical ventilation is based on personal experiences and what paediatric critical care practitioners have adopted from adult and neonatal experience. This presents a barrier to planning and interpretation of clinical trials on the use of specific

  15. Implementing paediatric early warning scores systems in the Netherlands: future implications.

    NARCIS (Netherlands)

    Groot, J.F. de; Damen, N.; Loos, E. de; Steeg, L. van de; Rosias, P.; Bruijn, M.; Goorhuis, J.; Wagner, C.


    Background: Paediatric Early Warning Scores (PEWS) are increasingly being used for early identification and management of clinical deterioration in paediatric patients. A PEWS system includes scores, cut-off points and appropriate early intervention. In 2011, The Dutch Ministry of Health advised

  16. Clinical Evaluation of Measuring the ACT during Elective Cardiac Surgery with Two Different Devices. (United States)

    Falter, Florian; Razzaq, Nabeel; John, Martin; Fassl, Jens; Maurer, Markus; Ewing, Sean; Hofmeyr, Ross


    Unfractionated heparin is the mainstay of anticoagulation during cardiac surgery on cardiopulmonary bypass (CPB) due to its low cost, quick onset, and ease of reversal. Since over 30 years, the activated clotting time (ACT) has been used to assess the level of heparin activity both before and after CPB. We compared two different methods of measuring the ACT: i-STAT, which uses amperometric detection of thrombin cleavage, and Hemochron Jr, which is based on detecting viscoelastic changes in blood. We included 402 patients from three institutions (Papworth Hospital, Cambridge, UK; Groote Schuur, Cape Town, South Africa; University Hospital Basel, Basel, Switzerland) undergoing elective cardiac surgery on CPB in our study. We analyzed duplicate samples on both devices at all standard measuring points during the procedure. The correlation coefficient between two Hemochron and two i-STAT devices was .9165 and .9857, respectively. The within-subject coefficient of variation (WSCV) ranged from 8.2 to 13.6% for the Hemochron and from 4.1 to 9.1% for the i-STAT. We found that the number of occasions where one of the duplicate readings was >1,000 seconds while the other was below or close to the clinically significant threshold of 400 seconds were higher for the Hemochron. We found the i-STAT to systematically return higher measurements. We conclude that the i-STAT provides a more reliable test for heparin activity and assesses safe anticoagulation during cardiac surgery on pump. The fact the that the i-STAT reads higher than the Hemochron leads to the recommendation to validate the methods against each other before changing devices.

  17. Current controversies in reconstructive surgery of the anterior urethra: a clinical overview

    Directory of Open Access Journals (Sweden)

    Guido Barbagli


    Full Text Available We performed an overview of the surgical techniques suggested for the treatment of anterior urethral strictures using MEDLINE. In applying the MEDLINE search, we used the "MeSH" (Medical Subject Heading and "free text" protocols. The MeSH search was conducted by combining the following terms: "urethral stricture", "flap", "graft", "oral mucosa", "urethroplasty", "urethrotomy" and "failed hypospadias". Multiple "free text" searches were performed individually applying the following terms through all fields of the records: "reconstructive urethral surgery", "end-to-end anastomosis", "one-stage", "two stage". Descriptive statistics of the articles were provided. Meta-analyses were not employed. Seventy-eight articles were determined to be germane in this review. Six main topics were identified as controversial in anterior urethra surgery: the use of oral mucosa vs penile skin; the use of free grafts vs pedicled flaps in penile urethroplasty; the use of grafts vs anastomotic repair in bulbar urethral strictures; the use of dorsal vs ventral placement of the graft in bulbar urethroplasty; the use of definitive perineal urethrostomy vs one-stage repair in complex urethral strictures; the surgical options for patients with failed hypospadias repair. Different points of view are documented and presented in the literature by various authors from different countries. The aim of this clinical overview is to survey the main controversial issues in surgical reconstruction of the anterior urethra focusing on the use of flap or graft, substitute material, type of surgery and challenging situations, such as failed hypospadias or complex urethral stricture repair.

  18. Postoperative pneumonia after surgery for lung cancer. Clinical analysis of 23 cases

    International Nuclear Information System (INIS)

    Kimura, Toru; Takeuchi, Yukiyasu; Funakoshi, Yasunobu; Ohse, Naoko; Kusumoto, Hidenori; Maeda, Hajime


    Postoperative pneumonia is sometimes a life-threatening complication of surgery for lung cancer. We retrospectively reviewed patients who developed postoperative pneumonia after surgery for lung cancer in order to assess the clinical, microbiological, and therapeutic features of this complication. Between 2001 and 2009, 836 patients underwent pulmonary resection for lung cancer in our hospital. Postoperative pneumonia developed in 23 patients (2.8%). Diagnoses of pneumonia were performed on postoperative day 6.8±3.4 (mean± standard deviation (SD)). Plain chest radiography revealed abnormal shadows on the operative side in 20 patients; 2 patients had bilateral pneumonia and 1 underwent pneumonectomy. Computed tomography was performed in 17 patients, and, among them, 13 patients (76.5%) had infiltrative shadows in the caudal or dorsal portion of the operative side of the lung. Nine patients (39.1%) were intubated in order to perform mechanical ventilation, and 4 of them died. Sputum cultures were performed in 12 patients, and pathogenic microorganisms were isolated in 4 (33.3%). The culturing of endotracheal specimens was carried out in 12 patients; among them, normal flora of the oral cavity was isolated in 4 patients (33.3%), no microorganisms were identified in 1 patient (8.3%), and pathogenic microorganisms were isolated in 7 patients (58.3%). The patients whose specimens tested positive for pathogenic microorganisms tended to develop severe pneumonia. We conclude that the insufficient drainage of respiratory tract secretions and silent aspiration after lung surgery are associated with the development of postoperative pneumonia. Further, obtaining and analyzing lower respiratory tract secretions is an important step in the management of postoperative pneumonia. (author)

  19. A randomized clinical trial of continuous aspiration of subglottic secretions in cardiac surgery patients. (United States)

    Kollef, M H; Skubas, N J; Sundt, T M


    To determine whether the application of continuous aspiration of subglottic secretions (CASS) is associated with a decreased incidence of ventilator-associated pneumonia (VAP). Prospective clinical trial. Cardiothoracic ICU (CTICU) of Barnes-Jewish Hospital, St. Louis, a university-affiliated teaching hospital. Three hundred forty-three patients undergoing cardiac surgery and requiring mechanical ventilation in the CTICU. Patients were assigned to receive either CASS, using a specially designed endotracheal tube (Hi-Lo Evac; Mallinckrodt Inc; Athlone, Ireland), or routine postoperative medical care without CASS. One hundred sixty patients were assigned to receive CASS, and 183 were assigned to receive routine postoperative medical care without CASS. The two groups were similar at the time of randomization with regard to demographic characteristics, surgical procedures performed, and severity of illness. Risk factors for the development of VAP were also similar during the study period for both treatment groups. VAP was seen in 8 patients (5.0%) receiving CASS and in 15 patients (8. 2%) receiving routine postoperative medical care without CASS (relative risk, 0.61%; 95% confidence interval, 0.27 to 1.40; p = 0. 238). Episodes of VAP occurred statistically later among patients receiving CASS ([mean +/- SD] 5.6 +/- 2.3 days) than among patients who did not receive CASS (2.9 +/- 1.2 days); (p = 0.006). No statistically significant differences for hospital mortality, overall duration of mechanical ventilation, lengths of stay in the hospital or CTICU, or acquired organ system derangements were found between the two treatment groups. No complications related to CASS were observed in the intervention group. Our findings suggest that CASS can be safely administered to patients undergoing cardiac surgery. The occurrence of VAP can be significantly delayed among patients undergoing cardiac surgery using this simple-to-apply technique.

  20. Neuraxial anesthesia for orthopedic surgery: systematic review and meta-analysis of randomized clinical trials

    Directory of Open Access Journals (Sweden)

    Fabiano Timbó Barbosa

    Full Text Available CONTEXT AND OBJECTIVE: Taking the outcome of mortality into consideration, there is controversy about the beneficial effects of neuraxial anesthesia for orthopedic surgery. The aim of this study was to compare the effectiveness and safety of neuraxial anesthesia versus general anesthesia for orthopedic surgery. DESIGN AND SETTING: Systematic review at Universidade Federal de Alagoas. METHODS: We searched the Cochrane Central Register of Controlled Trials (Issue 10, 2012, PubMed (1966 to November 2012, Lilacs (1982 to November 2012, SciELO, EMBASE (1974 to November 2012 and reference lists of the studies included. Only randomized controlled trials were included. RESULTS: Out of 5,032 titles and abstracts, 17 studies were included. There were no statistically significant differences in mortality (risk difference, RD: -0.01; 95% confidence interval, CI: -0.04 to 0.01; n = 1903, stroke (RD: 0.02; 95% CI: -0.04 to 0.08; n = 259, myocardial infarction (RD: -0.01; 95% CI: -0.04 to 0.02; n = 291, length of hospitalization (mean difference, -0.05; 95% CI: -0.69 to 0.58; n = 870, postoperative cognitive dysfunction (RD: 0.00; 95% CI: -0.04 to 0.05; n = 479 or pneumonia (odds ratio, 0.61; 95% CI: 0.25 to 1.49; n = 167. CONCLUSION: So far, the evidence available from the studies included is insufficient to prove that neuraxial anesthesia is more effective and safer than general anesthesia for orthopedic surgery. However, this systematic review does not rule out clinically important differences with regard to mortality, stroke, myocardial infarction, length of hospitalization, postoperative cognitive dysfunction or pneumonia.

  1. Sexual dysfunction following surgery for rectal cancer - a clinical and neurophysiological study

    Directory of Open Access Journals (Sweden)

    Sperduti Isabella


    Full Text Available Abstract Background Sexual dysfunction following surgery for rectal cancer may be frequent and often severe. The aim of the present study is to evaluate the occurrence of this complication from both a clinical point of view and by means of neurophysiological tests. Methods We studied a group of 57 patients submitted to rectal resection for adenocarcinoma. All the patients underwent neurological, psychological and the following neurophysiological tests: sacral reflex (SR, pudendal somatosensory evoked potentials (PEPs, motor evoked potential (MEPs and sympathetic skin responses (SSRs. The results were compared with a control group of 67 rectal cancer patients studied before surgery. Only 10 of these patients could be studied both pre- and postoperatively. 10 patients submitted to high dose preoperative chemoradiation were studied to evaluate the effect of this treatment on sexual function. Statistical analysis was performed by means of the two-tailed Student's t test for paired observations and k concordance test. Results 59.6% of patients operated reported sexual dysfunction, while this symptom occurred in 16.4% in the control group. Moreover, a significantly higher rate of alterations of the neurophysiological tests and longer mean latencies of the SR, PEPs, MEPs and SSRs were observed in the patients who had undergone resection. In the 10 patients studied both pre and post-surgery impotence occurred in 6 of them and the mean latencies of SSRs were longer after operation. In the 10 patients studied pre and post chemoradiation impotence occurred in 1 patient only, showing the mild effect of these treatments on sexual function. Conclusion Patients operated showed severe sexual dysfunctions. The neurophysiological test may be a useful tool to investigate this complication. The neurological damage could be monitored to decide the rehabilitation strategy.

  2. Clinical outcomes in patients treated with radiotherapy after surgery for cervical cancer

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    Yang, Kyung Mi; Park, Won; Huh, Seung Jae; Bae, Duk Soo; Kim, Byoung Gie; Lee, Jeong Won [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)


    The purpose of this study was to analyze clinical outcomes from cervical cancer and stratify patients into risk groups for prognostic factors for early-stage disease. We retrospectively reviewed patients with stage IB or IIA cervical cancer treated with adjuvant radiotherapy (RT) or concurrent chemoradiotherapy (CCRT) following primary surgery at Samsung Medical Center from 2001 to 2011. Adjuvant RT was added for patients with intermediate-risk factors, and adjuvant CCRT was performed on high-risk patients after surgery. We reviewed 247 patients—149 in the high-risk group and 98 in intermediate-risk group. The median follow-up was 62 months. Loco-regional failure (LRF) alone occurred in 7 patients (2.8%), distant metastasis alone in 37 patients (15.0%) and LRF with DM in 4 patients (1.6%). The 5-year disease-free survival (DFS) and overall survival (OS) rates for both groups were 79.7% and 87.6%, respectively. In the high-risk group, the 5-year DFS and OS probabilities were 72.5% and 81.9%, respectively. Histologic type, pathologic tumor size, and the number of pelvic lymph node (PLN) metastasis were significant prognostic factors for DFS and OS. We suggest a scoring system (0–3) using these prognostic factors to predict poor prognosis in high-risk patients. Using this system, patients with higher scores have higher recurrence and lower survival rates. In the high-risk cervical-cancer group who received primary surgery and adjuvant CCRT, non-squamous type, large tumor size and the number of PLN metastasis were significant prognostic factors, and the number of these factors was associated with survival rates.

  3. Higher clinical performance during a surgical clerkship is independently associated with matriculation of medical students into general surgery. (United States)

    Daly, Shaun C; Deal, Rebecca A; Rinewalt, Daniel E; Francescatti, Amanda B; Luu, Minh B; Millikan, Keith W; Anderson, Mary C; Myers, Jonathan A


    The purpose of our study was to determine the predictive impact of individual academic measures for the matriculation of senior medical students into a general surgery residency. Academic records were evaluated for third-year medical students (n = 781) at a single institution between 2004 and 2011. Cohorts were defined by student matriculation into either a general surgery residency program (n = 58) or a non-general surgery residency program (n = 723). Multivariate logistic regression was performed to evaluate independently significant academic measures. Clinical evaluation raw scores were predictive of general surgery matriculation (P = .014). In addition, multivariate modeling showed lower United States Medical Licensing Examination Step 1 scores to be independently associated with matriculation into general surgery (P = .007). Superior clinical aptitude is independently associated with general surgical matriculation. This is in contrast to the negative correlation United States Medical Licensing Examination Step 1 scores have on general surgery matriculation. Recognizing this, surgical clerkship directors can offer opportunities for continued surgical education to students showing high clinical aptitude, increasing their likelihood of surgical matriculation. Copyright © 2014 Elsevier Inc. All rights reserved.

  4. The clinical implications of variants of vena cava inferior and aorta on retroperitoneal surgery

    Directory of Open Access Journals (Sweden)

    S. V. Mukhtarulina


    Full Text Available Objective: to study variants of retroperitoneal vascular structure and its clinical implications on retroperitoneal surgery in patients with cervical cancer IA–IIB stage.Materials and methods. 101 patients who underwent paraaortic and bilateral pelvic lymphadenectomy were included in this study. 10 patients of the first group with anomalies of inferior vena cava, renal arteries and veins, common iliac vein and ovarian vessels were compared with 91 patients of the second group without anomalies.Results. Variants of major retroperitoneal vascular structure were present in 10 (9.9 % patients. Supernumerary renal arteries and veins observed in 5 (4.9 % patients; retroaortic left renal vein type I and II – in 3 (3.0 % patients. Double vena cava inferior detected in 1 (1.0 % patient. Patients with variants of retroperitoneal vascular structures hadn’t vessel injury. There was no difference in intraoperative hemorrhage, transfusion red blood cell, rate of intraoperative hemoglobin and removed paraaortic lymph nodes between the groups. Risk factors for intraoperative bleeding in patients with cervical cancer, depending on the presence or absence of anomalies of retroperitoneal vessels had no significant difference.Conclusion. Despite the fact that the variants of retroperitoneal vascular structures are rare (9.9 %, the success of retroperitoneal surgery is associated with the knowledge of vascular variations which decrease serious, life-threatening complications.

  5. Hypnosis in the Perioperative Management of Breast Cancer Surgery: Clinical Benefits and Potential Implications (United States)

    Roelants, Fabienne; Pospiech, Audrey; Momeni, Mona; Watremez, Christine


    The aim of this review is to summarize data published on the use of perioperative hypnosis in patients undergoing breast cancer surgery (BCS). Indeed, the majority of BCS patients experience stress, anxiety, nausea, vomiting, and pain. Correct management of the perioperative period and surgical removal of the primary tumor are clearly essential but can affect patients on different levels and hence have a negative impact on oncological outcomes. This review examines the effect of clinical hypnosis performed during the perioperative period. Thanks to its specific properties and techniques allowing it to be used as complementary treatment preoperatively, hypnosis has an impact most notably on distress and postoperative pain. During surgery, hypnosis may be applied to limit immunosuppression, while, in the postoperative period, it can reduce pain, anxiety, and fatigue and improve wound healing. Moreover, hypnosis is inexpensive, an important consideration given current financial concerns in healthcare. Of course, large randomized prospective studies are now needed to confirm the observed advantages of hypnosis in the field of oncology. PMID:27635132

  6. Clinical analysis of modified trabeculectomy in glaucoma surgery with high elevated intraocular pressure

    Directory of Open Access Journals (Sweden)

    Cang-Xia Zhang


    Full Text Available AIM: To make a retrospective analysis of the clinical data of modified trabeculectomy in treating glaucoma surgery with high elevated intraocular pressure retrospectively and evaluate the effect of modified trabeculectomy.METHODS:One hundred acute angle-closure glaucoma patients(100 eyeswith persistent high intraocular pressure were divided into treatment group(45 eyesand control group(55 eyes. Patients in treatment group was treated with by trabeculectomy, while those in control group received modified trabeculectomy. The modified measures include stellate ganglion block preoperative, topical anesthesia and local anesthesia with 20g/L lidocaine cotton-piece, to make scleral flap with sclerotome, to release aqueous humor outflow slowly after paracentesis of anterior chamber, and using mydriatic and cycloplegic during and after surgery.RESULTS: The incidence of operation complicationin control group was lower than that in treatment group. The differences were statistically significant(Pt=9.1535, Pt=39.8010, Pt=11.3219, PCONCLUSION: The modified trabeculectomy applied in the treatment of glaucoma with persistent high intraocular pressure can not only save the visual function of connection part to a certain extent, but also reduce the incidence of serious complications. It can obtain better intraocular pressure, shorten the average hospitalization days, decrease the expenses and increase patients satisfaction.

  7. Clinical significance of radiation therapy in breast recurrence and prognosis in breast-conserving surgery

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    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko


    Significant risk factors for recurrence of breast cancer after breast-conserving therapy, which has become a standard treatment for breast cancer, are positive surgical margins and the failure to perform radiation therapy. In this study, we evaluated the clinical significance of radiation therapy after primary surgery or breast recurrence. In 344 cases of breast-conserving surgery, disease recurred in 43 cases (12.5%), which were classified as follows: 17 cases of breast recurrence, 13 cases of breast and distant metastasis, and 13 cases of distant metastasis. Sixty-two patients (16.7%) received radiation therapy. A positive surgical margin and younger age were significant risk factors for breast recurrence in patients not receiving postoperative radiation therapy but not in patients receiving radiation therapy. Radiation therapy may be beneficial for younger patients with positive surgical margins. Furthermore, radiation therapy after recurrence was effective in the cases not treated with postoperative radiation but not in cases with inflammatory recurrence. Patients with breast recurrence alone had significantly higher survival rates than did patients with distant metastases regardless of breast recurrence. These findings suggest that the adaptation criteria of radiation therapy for local control must be clarified. (author)

  8. Clinical significance of radiation therapy in breast recurrence and prognosis in breast-conserving surgery

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    Nishimura, Reiki; Nagao, Kazuharu; Miyayama, Haruhiko [Kumamoto City Hospital (Japan)] [and others


    Significant risk factors for recurrence of breast cancer after breast-conserving therapy, which has become a standard treatment for breast cancer, are positive surgical margins and the failure to perform radiation therapy. In this study, we evaluated the clinical significance of radiation therapy after primary surgery or breast recurrence. In 344 cases of breast-conserving surgery, disease recurred in 43 cases (12.5%), which were classified as follows: 17 cases of breast recurrence, 13 cases of breast and distant metastasis, and 13 cases of distant metastasis. Sixty-two patients (16.7%) received radiation therapy. A positive surgical margin and younger age were significant risk factors for breast recurrence in patients not receiving postoperative radiation therapy but not in patients receiving radiation therapy. Radiation therapy may be beneficial for younger patients with positive surgical margins. Furthermore, radiation therapy after recurrence was effective in the cases not treated with postoperative radiation but not in cases with inflammatory recurrence. Patients with breast recurrence alone had significantly higher survival rates than did patients with distant metastases regardless of breast recurrence. These findings suggest that the adaptation criteria of radiation therapy for local control must be clarified. (author)

  9. [Comparison of two antimicrobial prophylaxis regimens in biliary tract surgery: a randomized controlled clinical trial]. (United States)

    Orozco, H; Sifuentes Osornio, J; Prado, E; Takahashi, T; López Graniel, C M; Anaya, E; Canto, J


    The aim of this study was to analyze the efficacy in prophylaxis during biliary tract and gallbladder surgery with amoxicillin/clavulanate and to compare it with the combination of cephalothin and clindamycin. A randomized nonblinded clinical trial with a blind independent observer. Tertiary-care center. Forty-two patients were included. All had undergone biliary tract and/or gallbladder surgery. They were divided in two groups: 22 in group A (cephalothin and clindamycin), and 20 in group B (amoxicillin/clavulanate). Patients from group A were intravenously treated with three doses of cephalothin (2 g at anesthetic induction and two additional doses of 1 g at six-hour intervals), and three of clindamycin (600 mg every six hours). Patients from group B received three doses of amoxicillin/clavulanate (1000/200 mg IV, one during the induction of the anesthesia followed by two more at six-hour intervals). In group A six wound infections were recorded, one of them with secondary bacteremia. In group B we did not record any infection (Fisher p clindamycin.

  10. Development of preoperative planning software for transforaminal endoscopic surgery and the guidance for clinical applications. (United States)

    Chen, Xiaojun; Cheng, Jun; Gu, Xin; Sun, Yi; Politis, Constantinus


    Preoperative planning is of great importance for transforaminal endoscopic techniques applied in percutaneous endoscopic lumbar discectomy. In this study, a modular preoperative planning software for transforaminal endoscopic surgery was developed and demonstrated. The path searching method is based on collision detection, and the oriented bounding box was constructed for the anatomical models. Then, image reformatting algorithms were developed for multiplanar reconstruction which provides detailed anatomical information surrounding the virtual planned path. Finally, multithread technique was implemented to realize the steady-state condition of the software. A preoperative planning software for transforaminal endoscopic surgery (TE-Guider) was developed; seven cases of patients with symptomatic lumbar disc herniations were planned preoperatively using TE-Guider. The distances to the midlines and the direction of the optimal paths were exported, and each result was in line with the empirical value. TE-Guider provides an efficient and cost-effective way to search the ideal path and entry point for the puncture. However, more clinical cases will be conducted to demonstrate its feasibility and reliability.

  11. Summarized institutional experience of paediatric airway surgery†. (United States)

    Hoetzenecker, Konrad; Schweiger, Thomas; Schwarz, Stefan; Roesner, Imme; Leonhard, Matthias; Denk-Linnert, Doris-Maria; Schneider-Stickler, Berit; Bigenzahn, Wolfgang; Klepetko, Walter


    . Paediatric airway surgery is complex, and requires a dedicated interdisciplinary team. An armamentarium of different resection and reconstruction techniques is necessary in order to achieve good long-term results. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  12. Improving glycaemic control and life skills in adolescents with type 1 diabetes: A randomised, controlled intervention study using the Guided Self-Determination-Young method in triads of adolescents, parents and health care providers integrated into routine paediatric outpatient clinics

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    Esbensen Bente


    Full Text Available Abstract Background Adolescents with type 1 diabetes face demanding challenges due to conflicting priorities between psychosocial needs and diabetes management. This conflict often results in poor glycaemic control and discord between adolescents and parents. Adolescent-parent conflicts are thus a barrier for health care providers (HCPs to overcome in their attempts to involve both adolescents and parents in improvement of glycaemic control. Evidence-based interventions that involve all three parties (i.e., adolescents, parents and HCPs and are integrated into routine outpatient clinic visits are lacking. The Guided Self-Determination method is proven effective in adult care and has been adapted to adolescents and parents (Guided Self-Determination-Young (GSD-Y for use in paediatric diabetes outpatient clinics. Our objective is to test whether GSD-Y used in routine paediatric outpatient clinic visits will reduce haemoglobin A1c (HbA1c concentrations and improve adolescents' life skills compared with a control group. Methods/Design Using a mixed methods design comprising a randomised controlled trial and a nested qualitative evaluation, we will recruit 68 adolescents age 13 - 18 years with type 1 diabetes (HbA1c > 8.0% and their parents from 2 Danish hospitals and randomise into GSD-Y or control groups. During an 8-12 month period, the GSD-Y group will complete 8 outpatient GSD-Y visits, and the control group will completes an equal number of standard visits. The primary outcome is HbA1c. Secondary outcomes include the following: number of self-monitored blood glucose values and levels of autonomous motivation, involvement and autonomy support from parents, autonomy support from HCPs, perceived competence in managing diabetes, well-being, and diabetes-related problems. Primary and secondary outcomes will be evaluated within and between groups by comparing data from baseline, after completion of the visits, and again after a 6-month follow-up. To

  13. Long-Term Changes in Refractive Error and Clinical Evaluation in Partially Accommodative Esotropia after Surgery.

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    Shin Yeop Oh

    Full Text Available We investigate the changes in refractive error and clinical evaluation in partially accommodative esotropia(PAET after surgery. A total of 68 patients PAET who received at least 2 years of follow-up after surgery were enrolled in this study. We performed a retrospective study in patients who underwent unilateral or bilateral medial rectus recession for a non-accommodative component of PAET between January 2005 and March 2013. Patients were divided into groups according to the presence of dominancy (dominant, non-dominant, alternative eye, and presence of amblyopia (amblyopic, fellow, normal eye. Changes and changing pattern in SE refractive error were analyzed in all patients and compared between groups. Patients were divided into two groups, those weaned off of hyperopic glasses and those who continued using them, then factors that significantly influenced the continued use of glasses were analyzed. The changes and changing pattern in SE refractive error according to time after operation and presence of amblyopia or dominancy. The mean length of follow-up was 4.89±1.74 years after surgery and the mean change in SE refractive error rate per year was -0.284±0.411 diopters (D. The pattern of changes in the mean SE refractive error for those with dominant, non-dominant, and alternative eyes was not significantly different (p = 0.292. The pattern of changes in the mean SE refractive error for those with amblyopic, fellow, and normal eyes was significantly different (p = 0.0002. Patients were successfully weaned off of hyperopic glasses at an average age of 9.41±2.74 years. The average SE refractive error in the group weaned off of hyperopic glasses was significantly lower than that in the group maintained on hyperopic glasses (p = 0.0002. The change of SE refractive error in amblyopic eyes decreased less than that in fellow or normal eyes, which may be correlated with the presence of amblyopia. Patients with a smaller esodeviated angle without

  14. Application of objective clinical human reliability analysis (OCHRA) in assessment of technical performance in laparoscopic rectal cancer surgery. (United States)

    Foster, J D; Miskovic, D; Allison, A S; Conti, J A; Ockrim, J; Cooper, E J; Hanna, G B; Francis, N K


    Laparoscopic rectal resection is technically challenging, with outcomes dependent upon technical performance. No robust objective assessment tool exists for laparoscopic rectal resection surgery. This study aimed to investigate the application of the objective clinical human reliability analysis (OCHRA) technique for assessing technical performance of laparoscopic rectal surgery and explore the validity and reliability of this technique. Laparoscopic rectal cancer resection operations were described in the format of a hierarchical task analysis. Potential technical errors were defined. The OCHRA technique was used to identify technical errors enacted in videos of twenty consecutive laparoscopic rectal cancer resection operations from a single site. The procedural task, spatial location, and circumstances of all identified errors were logged. Clinical validity was assessed through correlation with clinical outcomes; reliability was assessed by test-retest. A total of 335 execution errors identified, with a median 15 per operation. More errors were observed during pelvic tasks compared with abdominal tasks (p technical performance of laparoscopic rectal surgery.

  15. Predictors, Prognosis, and Management of New Clinically Important Atrial Fibrillation After Noncardiac Surgery: A Prospective Cohort Study. (United States)

    Alonso-Coello, Pablo; Cook, Deborah; Xu, Shou Chun; Sigamani, Alben; Berwanger, Otavio; Sivakumaran, Soori; Yang, Homer; Xavier, Denis; Martinez, Luz Ximena; Ibarra, Pedro; Rao-Melacini, Purnima; Pogue, Janice; Zarnke, Kelly; Paniagua, Pilar; Ostrander, Jack; Yusuf, Salim; Devereaux, P J


    Despite the frequency of new clinically important atrial fibrillation (AF) after noncardiac surgery and its increased association with the risk of stroke at 30 days, there are limited data informing their prediction, association with outcomes, and management. We used the data from the PeriOperative ISchemic Evaluation trial to determine, in patients undergoing noncardiac surgery, the association of new clinically important AF with 30-day outcomes, and to assess management of these patients. We also aimed to derive a clinical prediction rule for new clinically important AF in this population. We defined new clinically important AF as new AF that resulted in symptoms or required treatment. We recorded an electrocardiogram 6 to 12 hours postoperatively and on the 1st, 2nd, and 30th days after surgery. A total of 211 (2.5% [8351 patients]; 95% confidence interval, 2.2%-2.9%) patients developed new clinically important AF within 30 days of randomization (8140 did not develop new AF). AF was independently associated with an increased length of hospital stay by 6.0 days (95% confidence interval, 3.5-8.5 days) and vascular complications (eg, stroke or congestive heart failure). The usage of an oral anticoagulant at the time of hospital discharge among patients with new AF and a CHADS2 score of 0, 1, 2, 3, and ≥4 was 6.9%, 10.2%, 23.0%, 9.4%, and 33.3%, respectively. Two independent predictors of patients developing new clinically important AF were identified (ie, age and surgery). The prediction rule included the following factors and assigned weights: age ≥85 years (4 points), age 75 to 84 years (3 points), age 65 to 74 years (2 points), intrathoracic surgery (3 points), major vascular surgery (2 points), and intra-abdominal surgery (1 point). The incidence of new AF based on scores of 0 to 1, 2, 3 to 4, and 5 to 6 was 0.5%, 1.0%, 3.1%, and 5.3%, respectively. Age and surgery are independent predictors of new clinically important AF in the perioperative setting. A

  16. Indocyanine green enhanced surgery; principle, clinical applications and future research directions

    Directory of Open Access Journals (Sweden)

    Catalin Alius


    Full Text Available Over the past decade a new emergent technology has become very popular in all fields of surgery using Indocyanine green and near infrared fluorescent optical systems. This revolutionary approach overlaps conventional and near infrared images to produce highly informative intraoperative images on the anatomy and physiology of various tissues. Near infrared fluorescence is employed for perioperative angiography in vascular mapping, assessment of anastomoses, location of sentinel lymph nodes and delineation of biliary tree anatomy, highlighting tumours and metastatic deposits, improving surgical techniques and for many other uses. A lot of researchers have reported better surgical outcomes and technique innovations facilitated by this novel technology which although in its early stages, it lights up great interest worldwide. This article reviews the principle of the method, the properties of the fluorescent dye, the main clinical applications and discusses future research directions.

  17. The potential for motivational interviewing to improve outcomes in the management of diabetes and obesity in paediatric and adult populations: a clinical review. (United States)

    Christie, D; Channon, S


    Having good intentions to engage in healthy behaviours, to change our lives in a positive direction and make substantial, lasting changes may not always translate into actions or behaviour that is maintained. Motivational Interviewing is a directive person-centred approach designed to explore ambivalence and activate motivation for change [Miller WR, Rollnick S. Motivational Interviewing: Preparing People to Change Addictive Behaviour. London: Guilford Press, 1991]. A key component of a motivational interviewing conversation is to acknowledge that clients have every right to make no change. It uses a guiding communication style which invites people to consider their own situation and find their own solutions to situations that they identify as problematic that are preventing change. Motivational Interviewing was first introduced in adult health addiction services in the early 1980s. It has developed in the physical health specialties, and in the last 20 years or so attention has turned to the potential of Motivational Interviewing in the paediatric setting and the challenges of using it in families with children at differing ages and developmental stages. This article summarizes studies published from 2006 to 2011 of Motivational Interviewing in individuals across the lifespan with type 1 and type 2 diabetes and obesity. ©2013 The Authors. Diabetes, Obesity and Metabolism published by John Wiley & Sons Ltd.

  18. Paediatric rheumatology: clinical practice review. Physiotherapy and occupational therapy for juvenile chronic arthritis: custom and practice in five centres in the UK, USA and Canada (United States)

    Hackett; Johnson; Parkin; Southwood


    Physiotherapy and occupational therapy are widely accepted as being of central importance for the treatment of juvenile chronic arthritis (JCA). However, these approaches have rarely been subject to critical scrutiny. The aims of this report are to highlight some of the inter-centre similarities and differences observed in the implementation of physical and occupational therapy for JCA, and to emphasize the need for scientifically controlled research in this area. During a series of visits to several paediatric rheumatology units in the UK, USA and Canada, three aspects of the service were noted: treatment philosophy, physical interventions used for the treatment of JCA and quality-of life and independence training activities. There was general consensus with the philosophy that early physical intervention was a vital part of the treatment plan for JCA, although all therapists were concerned that compliance with treatment modalities was poor. Differences between units in the approach to acute arthritis, the use of foot othoses and wrist splints, the treatment of joint contractures and the use of general quality-of-life training activities were noted. Although it was widely recognized that controlled research into the efficacy of physical intervention was needed, no centre had a co-ordinated plan for such investigations. Keywords: Juvenile chronic arthritis, Physiotherapy, Occupational therapy

  19. The potential for motivational interviewing to improve outcomes in the management of diabetes and obesity in paediatric and adult populations: a clinical review (United States)

    Christie, D; Channon, S


    Having good intentions to engage in healthy behaviours, to change our lives in a positive direction and make substantial, lasting changes may not always translate into actions or behaviour that is maintained. Motivational Interviewing is a directive person-centred approach designed to explore ambivalence and activate motivation for change [Miller WR, Rollnick S. Motivational Interviewing: Preparing People to Change Addictive Behaviour. London: Guilford Press, 1991]. A key component of a motivational interviewing conversation is to acknowledge that clients have every right to make no change. It uses a guiding communication style which invites people to consider their own situation and find their own solutions to situations that they identify as problematic that are preventing change. Motivational Interviewing was first introduced in adult health addiction services in the early 1980s. It has developed in the physical health specialties, and in the last 20 years or so attention has turned to the potential of Motivational Interviewing in the paediatric setting and the challenges of using it in families with children at differing ages and developmental stages. This article summarizes studies published from 2006 to 2011 of Motivational Interviewing in individuals across the lifespan with type 1 and type 2 diabetes and obesity. PMID:23927612

  20. Clinical audit in gynecological cancer surgery: development of a risk scoring system to predict adverse events. (United States)

    Kondalsamy-Chennakesavan, Srinivas; Bouman, Chantal; De Jong, Suzanne; Sanday, Karen; Nicklin, Jim; Land, Russell; Obermair, Andreas


    Advanced gynecological surgery undertaken in a specialized gynecologic oncology unit may be associated with significant perioperative morbidity. Validated risk prediction models are available for general surgical specialties but currently not for gynecological cancer surgery. The objective of this study was to evaluate risk factors for adverse events (AEs) of patients treated for suspected or proven gynecological cancer and to develop a clinical risk score (RS) to predict such AEs. AEs were prospectively recorded and matched with demographical, clinical and histopathological data on 369 patients who had an abdominal or laparoscopic procedure for proven or suspected gynecological cancer at a tertiary gynecological cancer center. Stepwise multiple logistic regression was used to determine the best predictors of AEs. For the risk score (RS), the coefficients from the model were scaled using a factor of 2 and rounded to the nearest integer to derive the risk points. Sum of all the risk points form the RS. Ninety-five patients (25.8%) had at least one AE. Twenty-nine (7.9%) and 77 (20.9%) patients experienced intra- and postoperative AEs respectively with 11 patients (3.0%) experiencing both. The independent predictors for any AE were complexity of the surgical procedure, elevated SGOT (serum glutamic oxaloacetic transaminase, > or /=35 U/L), higher ASA scores and overweight. The risk score can vary from 0 to 14. The risk for developing any AE is described by the formula 100 / (1 + e((3.697 - (RS /2)))). RS allows for quantification of the risk for AEs. Risk factors are generally not modifiable with the possible exception of obesity.

  1. Use of Fentanyl in Adolescents with Clinically Severe Obesity Undergoing Bariatric Surgery: A Pilot Study. (United States)

    Vaughns, Janelle D; Ziesenitz, Victoria C; Williams, Elaine F; Mushtaq, Alvina; Bachmann, Ricarda; Skopp, Gisela; Weiss, Johanna; Mikus, Gerd; van den Anker, Johannes N


    The number of obese pediatric patients requiring anesthesia is rapidly increasing. Although fentanyl is a commonly used narcotic during surgery, there are no pharmacokinetic (PK) data available for optimal dosing of fentanyl in adolescents with clinically severe obesity. An institutional review board-approved exploratory pilot study was conducted in six adolescents aged 14-19 years undergoing bariatric surgery. Mean total body weight (TBW) and mean BMI were 137.4 ± 14.3 kg and 49.6 ± 6.4 kg/m 2 (99.5th BMI percentile), respectively. Fentanyl was administered intravenously for intraoperative analgesia based on ideal body weight per standard of care. PK blood samples were drawn over a 24-h post-dose period. Fentanyl PK parameters were calculated by non-compartmental analysis. Mean fentanyl AUC 0-∞ was 1.5 ± 0.5 h·ng/mL. Systemic clearance of fentanyl was 1522 ± 310 mL/min and 11.2 ± 2.6 mL/min·kg TBW. Volume of distribution was 635 ± 282 L and 4.7 ± 2.1 L/kg TBW. While absolute clearance was increased, absolute volume of distribution was comparable to previously established adult values. These results suggest that fentanyl clearance is enhanced in adolescents with clinically severe obesity while volume of distribution is comparable to previously published studies. NCT01955993 (

  2. Advanced practice physiotherapy in paediatric orthopaedics: innovation and collaboration to improve service delivery. (United States)

    Ó Mír, M; O'Sullivan, C


    One in eight paediatric primary care presentations is for a musculoskeletal (MSK) disorder. These patients are frequently referred to paediatric orthopaedic surgeons; however, up to 50% of referrals are for normal variants. This results in excessive wait-times and impedes access for urgent surgical cases. Adult MSK medicine has successfully utilised advanced practice physiotherapists (APP) managing non-surgical candidates, with documented benefits both to patients and services. There is a gap in the literature with regard to APP in paediatric orthopaedics. In this review, we investigate demands on paediatric orthopaedic services, examine the literature regarding APP in paediatric orthopaedics and explore the value the role has to offer current outpatient services. Paediatric orthopaedic services are under-resourced with concurrent long wait times. Approximately 50% of referrals are for normal variants, which do not require specialist intervention. Poor musculoskeletal examination skills and low diagnostic confidence amongst primary care physicians have been identified as a cause of inappropriate referrals. APP clinics for normal variants have reported independent management rate and discharge rates of 95% and marked reduction in patient wait times. There is limited evidence to support the APP in paediatric orthopaedics. Further studies are needed investigating diagnostic agreement, patient/stakeholder satisfaction, patient outcomes and economic evaluation. Paediatric orthopaedics is in crisis as to how to effectively manage the overwhelming volume of referrals. Innovative multidisciplinary solutions are required so that the onus is not solely on physicians to provide all services. The APP in paediatric orthopaedics may be part of the solution.

  3. Ocular involvement in paediatric haemolytic uraemic syndrome. (United States)

    Sturm, Veit; Menke, Marcel N; Landau, Klara; Laube, Guido F; Neuhaus, Thomas J


    The aim of this study was to estimate the frequency and severity of ocular involvement in paediatric patients with haemolytic uraemic syndrome (HUS). The study was designed as an institutional, retrospective, observational case series. Charts for all 87 paediatric patients with HUS treated at the University Children's Hospital Zurich between 1995 and 2007 were reviewed. Patients with ocular involvement were identified and clinical findings presented. Three of 69 examined patients with HUS showed ocular involvement. Ophthalmic findings in two children were consistent with bilateral Purtscher retinopathy, showing multiple haemorrhages, exudations and superficial retinal whitening. The third child presented with bilateral isolated central intraretinal haemorrhages as a milder form of ocular involvement. In one of the children with Purtscher retinopathy, laser photocoagulation was required for bilateral rubeosis irides and development of disc neovascularization. Longterm outcomes in the two severely affected children showed decreased visual acuity caused by partial atrophy of the optic nerves. In the milder case visual acuity was not impaired at any time. A minority of paediatric patients with HUS developed ocular involvement. Acute ocular findings varied in severity from isolated intraretinal haemorrhages to Purtscher-like retinopathy with retinal ischaemia. Longterm complications included the development of neovascularizations and consecutive optic nerve atrophy. Although ocular involvement in HUS seems to be rare, physicians should be aware of this complication because of its possible vision-endangering consequences. © 2009 The Authors. Journal compilation © 2009 Acta Ophthalmol.


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    S. Yu. Berezhnoy


    Full Text Available Introduction. Hallux rigidus is observed in approximately 2.5% of the adult population. Until now neither a unified classification of hallux rigidus appears to exist nor any clear principles to choose the surgical method. The variety of clinical and radiological signs explains the difficulties in establishing a comprehensive classification system and in selection of the criteria for surgical procedure. There are few published reports about hallux rigidus percutaneous surgical treatment. Existing papers are dedicated to a limited number of percutaneous techniques.The purpose of this study was to evaluate the efficacy of percutaneous techniques for surgical treatment of the first metatarsophalangeal joint osteoarthritis; to specify factors determining the choice of procedure; to develop a grading system of the hallux rigidus severity which will help in selection of surgery. Materials and methods. Based on 156 surgeries (107 patients the author demonstrated the possibilities of percutaneous techniques in the surgical treatment of hallux rigidus of different stages as well as provided a brief description of used surgical techniques.Results. The mean age of patients was 48.8 years (ranged from 18 to 73. The mean follow-up was 7 months (ranged from 3 to 54. At the specified time the treatment outcomes of 103 patients (150 feet were analyzed. Mean hospital stay was 0.78 days (ranged from 0 to 1. No infectious or wound-healing problems were observed. Overall, the patients were completely satisfied with the outcomes of 89 surgical treatment, qualified satisfaction was reported with patients in respect of outcomes of 57 surgeries. Four unsatisfactory outcomes were observed. The role of the relatively long first metatarsal in the development of hallux rigidus was confirmed. Conclusion. Percutaneous techniques provide successful treatment for all stages of hallux rigidus. The choice of a specific surgical technique may be challenging and requires

  5. Timing, severity of deficits, and clinical improvement after surgery for spinal dural arteriovenous fistulas. (United States)

    Safaee, Michael M; Clark, Aaron J; Burkhardt, Jan-Karl; Winkler, Ethan A; Lawton, Michael T


    OBJECTIVE Spinal dural arteriovenous fistulas (dAVFs) are rare vascular abnormalities caused by arteriovenous shunting. They often form at the dural root sleeve between a radicular feeding artery and draining medullary vein causing venous congestion and edema, decreased perfusion, and ischemia of the spinal cord. Treatment consists of either surgical ligation of the draining vein or selective embolization via an endovascular approach. There is a paucity of data on which modality provides more durable and effective outcomes. METHODS The authors performed a retrospective review of a prospectively maintained database by the senior author to assess clinical outcomes in patients undergoing surgical treatment of spinal dAVFs. Preoperative and postoperative motor and Aminoff-Logue Scale (ALS) scores were collected. RESULTS A total of 41 patients with 44 spinal dAVFs were identified, with a mean patient age of 64 years. The mean symptom duration was 14 months, with weakness (82%), urinary symptoms (47%), and sensory symptoms (29%) at presentation. The fistula locations were as follows: 30 thoracic, 9 lumbar, 3 sacral, and 2 cervical. Five patients had normal motor and ALS scores at presentation. Among the remaining 36 patients with motor deficits or abnormal gait and micturition at presentation, 78% experienced an improvement while the remaining 22% continued to be stable. There was a trend toward improved outcomes in patients with shorter symptom duration; mean symptom duration among patients with clinical improvement was 13 months compared with 22 months among those without improvement. Additionally, rates of improvement were higher for lower thoracic and lumbosacral dAVFs (85% and 83%) compared with those in the upper thoracic spine (57%). No patient developed recurrent fistulas or worsening neurological deficits. CONCLUSIONS Surgery is associated with excellent outcomes in the treatment of spinal dAVFs. Early diagnosis and treatment are critical, with a trend toward

  6. [Hernia surgery in urology: part 1: inguinal, femoral and umbilical hernias - fundamentals of clinical diagnostics and treatment]. (United States)

    Franz, T; Schwalenberg, T; Dietrich, A; Müller, J; Stolzenburg, J-U


    Hernias are a common occurrence with correspondingly huge clinical and economic impacts on the healthcare system. The most common forms of hernia which need to be diagnosed and treated in routine urological work are inguinal and umbilical hernias. With the objective of reconstructing and stabilizing the inguinal canal there are the possibilities of open and minimally invasive surgery and both methods can be performed with suture or mesh repair. Indications for surgery of umbilical hernias are infrequent although this is possible with little effort under local anesthesia. This article presents an overview of the epidemiology, pathogenesis, clinical symptoms, diagnostics and therapy of inguinal, femoral and umbilical hernias.

  7. Clinical and Histopathologic Ocular Findings in Disseminated Mycobacterium chimaera Infection after Cardiothoracic Surgery. (United States)

    Zweifel, Sandrine A; Mihic-Probst, Daniela; Curcio, Christine A; Barthelmes, Daniel; Thielken, Andrea; Keller, Peter M; Hasse, Barbara; Böni, Christian


    To investigate and characterize clinical and histopathologic ocular findings in patients with disseminated infection with Mycobacterium chimaera, a slow-growing nontuberculous mycobacterium (NTM), subsequent to cardiothoracic surgery. Observational case series. Five white patients (10 eyes). Analysis of clinical ocular findings, including visual acuity, slit-lamp biomicroscopy, spectral-domain optical coherence tomography (SD OCT), fundus autofluorescence (FAF), and fluorescein angiography/indocyanine green (ICG) angiography findings, of patients with a disseminated M. chimaera infection. Biomicroscopic and multimodal imaging findings were compared with the histopathology of 1 patient. Clinical and histopathologic ocular findings of M. chimaera. The mean age of the 5 male patients, diagnosed with endocarditis or aortic graft infection, was 57.8 years. Clinical ocular findings included anterior and intermediate uveitis, optic disc swelling, and white-yellowish choroidal lesions. Multifocal choroidal lesions were observed bilaterally in all patients and were hyperfluorescent on fluorescein angiography, hypofluorescent on ICG angiography, and correlated with choroidal lesions on SD OCT. The extent of choroidal lesions varied from few in 2 patients to widespread miliary lesions in 3 patients leading to localized choroidal thickening with elevation of the overlying retinal layers. Spectral-domain optical coherence tomography through regressing lesions revealed altered outer retinal layers and choroidal hypertransmission. The ocular findings were correlated with the course of the systemic disease. Patients with few choroidal lesions had a favorable outcome, whereas all patients with widespread chorioretinitis died of systemic complications of M. chimaera infection despite long-term targeted antimicrobial therapy. Ocular tissue was obtained from 1 patient at autopsy. Necropsy of 2 eyes of 1 patient revealed prominent granulomatous lymphohistiocytic choroiditis with

  8. A novel robotic system for single-port urologic surgery: first clinical investigation. (United States)

    Kaouk, Jihad H; Haber, Georges-Pascal; Autorino, Riccardo; Crouzet, Sebastien; Ouzzane, Adil; Flamand, Vincent; Villers, Arnauld


    The idea of performing a laparoscopic procedure through a single abdominal incision was conceived with the aim of expediting postoperative recovery. To determine the clinical feasibility and safety of single-port urologic procedures by using a novel robotic surgical system. This was a prospective institutional review board-approved, Innovation, Development, Exploration, Assessment, Long-term Study (IDEAL) phase 1 study. After enrollment, patients underwent a major urologic robotic single-port procedure over a 3-wk period in July 2010. The patients were followed for 3 yr postoperatively. Different types of urologic surgeries were performed using the da Vinci SP Surgical System. This system is intended to provide the same core clinical capabilities as the existing multiport da Vinci system, except that three articulating endoscopic instruments and an articulating endoscopic camera are inserted into the patient through a single robotic port. The main outcomes were the technical feasibility of the procedures (as measured by the rate of conversions) and the safety of the procedures (as measured by the incidence of perioperative complications). Secondary end points consisted of evaluating other key surgical perioperative outcomes as well as midterm functional and oncologic outcomes. A total of 19 patients were enrolled in the study. Eleven of them underwent radical prostatectomy; eight subjects underwent nephrectomy procedures (partial nephrectomy, four; radical nephrectomy, two; and simple nephrectomy, two). There were no conversions to alternative surgical approaches. Overall, two major (Clavien grade 3b) postoperative complications were observed in the radical prostatectomy group and none in the nephrectomy group. At 1-yr follow-up, one radical prostatectomy patient experienced biochemical recurrence, which was successfully treated with salvage radiation therapy. The median warm ischemia time for three of the partial nephrectomies was 38 min. At 3-yr follow-up all

  9. Investigational Clinical Trial of a Prototype Optoelectronic Computer-Aided Navigation Device for Dental Implant Surgery. (United States)

    Jokstad, Asbjørn; Winnett, Brenton; Fava, Joseph; Powell, David; Somogyi-Ganss, Eszter

    New digital technologies enable real-time computer-aided (CA) three-dimensional (3D) guidance during dental implant surgery. The aim of this investigational clinical trial was to demonstrate the safety and effectiveness of a prototype optoelectronic CA-navigation device in comparison with the conventional approach for planning and effecting dental implant surgery. Study participants with up to four missing teeth were recruited from the pool of patients referred to the University of Toronto Graduate Prosthodontics clinic. The first 10 participants were allocated to either a conventional or a prototype device study arm in a randomized trial. The next 10 participants received implants using the prototype device. All study participants were restored with fixed dental prostheses after 3 (mandible) or 6 (maxilla) months healing, and monitored over 12 months. The primary outcome was the incidence of any surgical, biologic, or prosthetic adverse events or device-related complications. Secondary outcomes were the incidence of positioning of implants not considered suitable for straightforward prosthetic restoration (yes/no); the perception of the ease of use of the prototype device by the two oral surgeons, recorded by use of a Likert-type questionnaire; and the clinical performance of the implant and superstructure after 1 year in function. Positioning of the implants was appraised on periapical radiographs and clinical photographs by four independent blinded examiners. Peri-implant bone loss was measured on periapical radiographs by a blinded examiner. No adverse events occurred related to placing any implants. Four device-related complications led to a switch from using the prototype device to the conventional method. All implants placed by use of the prototype device were in a position considered suitable for straightforward prosthetic restoration (n = 21). The qualitative evaluation by the surgeons was generally positive, although ergonomic challenges were identified

  10. Cutaneous and Labyrinthine Tolerance of Bioactive Glass S53P4 in Mastoid and Epitympanic Obliteration Surgery: Prospective Clinical Study

    Directory of Open Access Journals (Sweden)

    Daniele Bernardeschi


    Full Text Available Objective. To evaluate the cutaneous and the inner ear tolerance of bioactive glass S53P4 when used in the mastoid and epitympanic obliteration for chronic otitis surgery. Material and Methods. Forty-one cases have been included in this prospective study. Cutaneous tolerance was clinically evaluated 1 week, 1 month, and 3 months after surgery with a physical examination of the retroauricular and external auditory canal (EAC skin and the presence of otalgia; the inner ear tolerance was assessed by bone-conduction hearing threshold 1 day after surgery and by the presence of vertigo or imbalance. Results. All surgeries but 1 were uneventful: all patients maintained the preoperative bone-conduction hearing threshold except for one case in which the round window membrane was opened during the dissection of the cholesteatoma in the hypotympanum and this led to a dead ear. No dizziness or vertigo was reported. Three months after surgery, healing was achieved in all cases with a healthy painless skin. No cases of revision surgery for removal of the granules occurred in this study. Conclusion. The bioactive glass S53P4 is a well-tolerated biomaterial for primary or revision chronic otitis surgery, as shown by the local skin reaction which lasted less than 3 months and by the absence of labyrinthine complications.

  11. Clinical outcomes in endometrial cancer care when the standard of care shifts from open surgery to robotics. (United States)

    Mok, Zhun Wei; Yong, Eu Leong; Low, Jeffrey Jen Hui; Ng, Joseph Soon Yau


    In Singapore, the standard of care for endometrial cancer staging remains laparotomy. Since the introduction of gynecologic robotic surgery, there have been more data comparing robotic surgery to laparoscopy in the management of endometrial cancer. This study reviewed clinical outcomes in endometrial cancer in a program that moved from laparotomy to robotic surgery. A retrospective review was performed on 124 consecutive endometrial cancer patients. Preoperative data and postoperative outcomes of 34 patients undergoing robotic surgical staging were compared with 90 patients who underwent open endometrial cancer staging during the same period and in the year before the introduction of robotics. There were no significant differences in the mean age, body mass index, rates of diabetes, hypertension, previous surgery, parity, medical conditions, size of specimens, histologic type, or stage of cancer between the robotic and the open surgery groups. The first 20 robotic-assisted cases had a mean (SD) operative time of 196 (60) minutes, and the next 14 cases had a mean time of 124 (64) minutes comparable to that for open surgery. The mean number of lymph nodes retrieved during robot-assisted staging was smaller than open laparotomy in the first 20 cases but not significantly different for the subsequent 14 cases. Robot-assisted surgery was associated with lower intraoperative blood loss (110 [24] vs 250 [83] mL, P robot-assisted endometrial cancer staging after a relatively small number of cases.

  12. Sagittal Alignment As a Predictor of Clinical Adjacent Segment Pathology requiring Surgery after Anterior Cervical Arthrodesis (United States)

    Park, Moon Soo; Kelly, Michael P.; Lee, Dong-Ho; Min, Woo-Kie; Rahman, Ra’Kerry K.; Riew, K. Daniel


    BACKGROUND CONTEXT Postoperative malalignment of the cervical spine may alter cervical spine mechanics, and put patients at risk for clinical adjacent segment pathology requiring surgery. PURPOSE To investigate whether a relationship exists between cervical spine sagittal alignment and clinical adjacent segment pathology requiring surgery (CASP-S) following anterior cervical fusion (ACF). STUDY DESIGN Retrospective matched study. PATIENT SAMPLE One hundred twenty two patients undergoing ACF from 1996 to 2008 were identified, with a minimum of 2 year follow-up. OUTCOME MEASURES Radiographs were reviewed to measure the sagittal alignment using C2 and C7 sagittal plumb lines, distance from the fusion mass plumb line to the C2 and C7 plumb lines, the alignment of the fusion mass, caudally adjacent disc angle, the sagittal slope angle of the superior endplate of the vertebra caudally adjacent to the fusion mass, T1 sagittal angle, overall cervical sagittal alignment, and curve patterns by Katsuura classification. METHODS One hundred twenty two patients undergoing ACF from 1996 to 2008 were identified, with a minimum of 1 year follow-up. Patients were divided into groups according to the development of CASP requiring surgery (Control / CASP-S) and by number/location of levels fused. Radiographs were reviewed to measure the sagittal alignment using C2 and C7 sagittal plumb lines, distance from the fusion mass plumb line to the C2 and C7 plumb lines, the alignment of the fusion mass, caudally adjacent disc angle, the sagittal slope angle of the superior endplate of the vertebra caudally adjacent to the fusion mass, T1 sagittal angle, overall cervical sagittal alignment, and curve patterns by Katsuura classification. Appropriate statistical tests were performed to calculate relationships between the variables and the development of CASP-S. No funds were received in support of this work. No benefits in any form have been or will be received from a commercial party related

  13. The development of paediatric neuroradiology

    International Nuclear Information System (INIS)

    Harwood-Nash, D.C.


    The development of paediatric neuroradiology is a specific persuasion within neuroradiology and has increased in scope and significance throughout the last ten years. The emergence of computed tomography has altered the indications for types of neuroradiological procedures in infants and children. The sophistication, accuracy, and safety of standard neuroradiological procedures have been increased by the accuracy and safety of computed tomography, particularly in the premature infant. There is a growing need for education and instruction in paediatric neuroradiological techniques and paediatric neuroradiological diseases within the neuroradiological fraternity as a whole. (orig.) [de

  14. Gait and Lower Limb Observation of Paediatrics (GALLOP): development of a consensus based paediatric podiatry and physiotherapy standardised recording proforma. (United States)

    Cranage, Simone; Banwell, Helen; Williams, Cylie M


    Paediatric gait and lower limb assessments are frequently undertaken in podiatry and physiotherapy clinical practice and this is a growing area of expertise within Australia. No concise paediatric standardised recording proforma exists to assist clinicians in clinical practice. The aim of this study was to develop a gait and lower limb standardised recording proforma guided by the literature and consensus, for assessment of the paediatric foot and lower limb in children aged 0-18 years. Expert Australian podiatrists and physiotherapists were invited to participate in a three round Delphi survey panel using the online Qualtrics(©) survey platform. The first round of the survey consisted of open-ended questions on paediatric gait and lower limb assessment developed from existing templates and a literature search of standardised lower limb assessment methods. Rounds two and three consisted of statements developed from the first round responses. Questions and statements were included in the final proforma if 70 % or more of the participants indicated consensus or agreement with the assessment method and if there was support within the literature for paediatric age-specific normative data with acceptable reliability of outcome measures. There were 17 of the 21 (81 %) participants who completed three rounds of the survey. Consensus was achieved for 41 statements in Round one, 54 statements achieved agreement in two subsequent rounds. Participants agreed on 95 statements relating to birth history, developmental history, hip measurement, rotation of the lower limb, ankle range of motion, foot posture, balance and gait. Assessments with acceptable validity and reliability were included within the final Gait and Lower Limb Observation of Paediatrics (GALLOP) proforma. The GALLOP proforma is a consensus based, systematic and standardised way to collect information and outcome measures in paediatric lower limb assessment. This standardised recording proforma will assist

  15. Impact of sagittal spinopelvic alignment on clinical outcomes after decompression surgery for lumbar spinal canal stenosis without coronal imbalance. (United States)

    Hikata, Tomohiro; Watanabe, Kota; Fujita, Nobuyuki; Iwanami, Akio; Hosogane, Naobumi; Ishii, Ken; Nakamura, Masaya; Toyama, Yoshiaki; Matsumoto, Morio


    The object of this study was to investigate correlations between sagittal spinopelvic alignment and improvements in clinical and quality-of-life (QOL) outcomes after lumbar decompression surgery for lumbar spinal canal stenosis (LCS) without coronal imbalance. The authors retrospectively reviewed data from consecutive patients treated for LCS with decompression surgery in the period from 2009 through 2011. They examined correlations between preoperative or postoperative sagittal vertical axis (SVA) and radiological parameters, clinical outcomes, and health-related (HR)QOL scores in patients divided according to SVA. Clinical outcomes were assessed according to Japanese Orthopaedic Association (JOA) and visual analog scale (VAS) scores. Health-related QOL was evaluated using the Roland-Morris Disability Questionnaire (RMDQ) and the JOA Back Pain Evaluation Questionnaire (JOABPEQ). One hundred nine patients were eligible for inclusion in the study. Compared to patients with normal sagittal alignment prior to surgery (Group A: SVA imbalance (Group B: SVA ≥ 50 mm) had significantly smaller lumbar lordosis and thoracic kyphosis angles and larger pelvic tilt. In Group B, there was a significant decrease in postoperative SVA compared with the preoperative SVA (76.3 ± 29.7 mm vs. 54.3 ± 39.8 mm, p = 0.004). The patients in Group B with severe preoperative sagittal imbalance (SVA > 80 mm) had residual sagittal imbalance after surgery (82.8 ± 41.6 mm). There were no significant differences in clinical and HRQOL outcomes between Groups A and B. Compared to patients with normal postoperative SVA (Group C: SVA imbalance. Decompression surgery improved the SVA value in patients with preoperative sagittal imbalance; however, the patients with severe preoperative sagittal imbalance (SVA > 80 mm) had residual imbalance after decompression surgery. Both clinical and HRQOL outcomes were negatively affected by postoperative residual sagittal imbalance.

  16. Retrospective analysis of patients clinical manifestations before and after pheochromocytoma surgery. (United States)

    Balazovjech, I; Davidova, H; Breza, J


    A retrospective analysis of presurgical clinical picture and blood pressures of 34 patients with histologically verified pheochromocytoma. Assessment of clinical state, blood pressure and prognosis in the course of patients control hospitalizations from 2001 to 2002. The study was designed as a synoptic one, based on a retrospective analysis of 34 patients records with histologically verified pheochromocytoma (26 women and 8 men). Our assessments of clinical symptomatology, maximum paroxysmal hypertension values, average blood pressure values in patients with persistent arterial hypertension, arterial hypertension grade and circadian index were based on patients records. Patients epinephrectomies were followed during their control hospitalizations to assess their clinical state. Their blood pressures were evaluated by means of their circadian monitoring. From the 34 patients, 21 were diagnosed with solitary pheochromocytomas. The circadian index persistence analysis prior to the surgery was associated with circadian blood pressure monitoring in 21 patients. It was lost in 57% of patients. During their control hospitalization as many as 82% of patients preserved their circadian blood pressure variability with a more than 10% decrease in the night time, 5 patients did not preserve their circadian blood pressure variability. Seven from the original 34 patients died: Three of them died from their primary disease, one 63-year old man died from shock following tumour extirpation. The death of other 3 patients was not associated with their primary disease. Long-lasting survival of patients with pheochromocytoma after surgical treatment--except for those with malignant disease--was demonstrated. Although our assessment of the resulting treatment effects was positive, a long-term follow-up is inevitable because of a difficult pathologic-anatomical verification of the malignant nature of the disease as well as of the risk of tumour relapse assessment. (Tab. 1, Fig. 5, Ref 36.)

  17. Paediatric traumatic cardiac arrest: a Delphi study to establish consensus on definition and management. (United States)

    Rickard, Annette C; Vassallo, James; Nutbeam, Tim; Lyttle, Mark D; Maconochie, Ian K; Enki, Doyo G; Smith, Jason E


    Paediatric traumatic cardiac arrest (TCA) is associated with low survival and poor outcomes. The mechanisms that underlie TCA are different from medical cardiac arrest; the approach to treatment of TCA may therefore also need to differ to optimise outcomes. The aim of this study was to explore the opinion of subject matter experts regarding the diagnosis and treatment of paediatric TCA, and to reach consensus on how best to manage this group of patients. An online Delphi study was conducted over three rounds, with the aim of achieving consensus (defined as 70% agreement) on statements related to the diagnosis and management of paediatric TCA. Participants were invited from paediatric and adult emergency medicine, paediatric anaesthetics, paediatric ICU and paediatric surgery, as well as Paediatric Major Trauma Centre leads and representatives from the Resuscitation Council UK. Statements were informed by literature reviews and were based on elements of APLS resuscitation algorithms as well as some concepts used in the management of adult TCA; they ranged from confirmation of cardiac arrest to the indications for thoracotomy. 73 experts completed all three rounds between June and November 2016. Consensus was reached on 14 statements regarding the diagnosis and management of paediatric TCA; oxygenation and ventilatory support, along with rapid volume replacement with warmed blood, improve survival. The duration of cardiac arrest and the lack of a response to intervention, along with cardiac standstill on ultrasound, help to guide the decision to terminate resuscitation. This study has given a consensus-based framework to guide protocol development in the management of paediatric TCA, though further work is required in other key areas including its acceptability to clinicians. © 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. The use of a reconstituted collagen foil dura mater substitute in paediatric neurosurgical procedures--experience in 47 patients. (United States)

    Pettorini, Benedetta Ludovica; Tamburrini, Gianpiero; Massimi, Luca; Paternoster, Giovanna; Caldarelli, Massimo; Di Rocco, Concezio


    CSF leakage is a common complication of neurosurgical procedures, with defective dural suture thought to be the most frequent cause. We report our experience with a new collagen foil (TissuDura, Baxter Healthcare SA, Switzerland) utilized as dural substitute in paediatric neurosurgical procedures. TissuDura was used in children consecutively operated on at the department of paediatric neurosurgery, Catholic University, Rome, from March 2004 to August 2007. Children underwent surgical procedures in supratentorial, infratentorial and spinal compartments. In supratentorial and spinal procedures, the dural graft was used according to the overlay technique. In the posterior fossa procedures, the underlay technique was used. Forty-seven patients received TissuDura during surgery. Thirty-one patients underwent surgery for the removal of posterior fossa tumours, nine for supratentorial tumours and seven for spinal dysraphisms. No CSF leakage was observed following the use of TissuDura in supratentorial procedures. Two post-operative CSF leaks occurred in patients who had undergone spinal surgery. No post-operative hydrocephalus was noted in these two surgery groups. Three cases of CSF leakage occurred in patients who had undergone posterior cranial fossa surgery. All 3 cases had an associated supratentorial ventricular dilation present prior to the removal of the tumour (one case) or occurring after the tumour excision (two cases). No clinically evident adverse reactions directly related to TissuDura were observed. The main advantages of TissuDura were its apparent ability to prevent CSF leakage when utilized in a specific subset of patients, and the absence of reactions or postoperative infections.

  19. Paediatric Radiation Oncology. Chapter 21

    International Nuclear Information System (INIS)

    Anacak, Y.; Zaghloul, M.; Laskar, S.


    Although cancer is a typical disease of ageing adults, it can be seen at any age and cancer diagnosis in a child is not a rare situation. Every day around the world, many teenagers, young children and even infants are diagnosed with cancer. Cancer in children is an important health care problem, not only for the individual patient and medical staff, but also for families, teachers, friends and society as a whole. In every culture, children are considered innocent human beings and the diagnosis of such an ‘evil’ disease in a young child always induces feelings of unfairness and anguish. Most childhood cancers are curable; using the best treatment options, more than 80% of children with cancer may survive to adulthood. However, cure alone is not the ultimate goal for paediatric cancer treatment; late effects of treatment impact the quality of life of patients. Cure from cancer in a child means adding at least 50–60 years to his or her life, which is long enough to develop serious late effects of the treatment and the induction of secondary cancers. Thus, treatment should be tailored to minimize the exposure of healthy tissues to chemotherapy drugs and radiation. Cancer treatment can be a painful process, often involving surgery, radiotherapy and chemotherapy, and requiring very long treatment periods, which impair the motor and mental development of the child, and his or her educational activities and relations with society. Childhood cancer survivors sometimes have modest to severe sequelae of the disease itself and the treatment used, which may disrupt their development to a healthy adulthood. These cancer survivors should be fully integrated into society and be allowed to live productive lives even when lifelong rehabilitation is required to keep them active.

  20. Treatment Availability Influences Physicians' Portrayal of Robotic Surgery During Clinical Appointments. (United States)

    Scherr, Karen A; Fagerlin, Angela; Wei, John T; Williamson, Lillie D; Ubel, Peter A


    In order to empower patients as decision makers, physicians must educate them about their treatment options in a factual, nonbiased manner. We propose that site-specific availability of treatment options may be a novel source of bias, whereby physicians describe treatments more positively when they are available. We performed a content analysis of physicians' descriptions of robotic prostatectomy within 252 appointments at four Veterans Affairs medical centers where robotic surgery was either available or unavailable. We coded how physicians portrayed robotic versus open prostatectomy across specific clinical categories and in the appointment overall. We found that physicians were more likely to describe robotic prostatectomy as superior when it was available [F(1, 42) = 8.65, p = .005]. We also provide initial qualitative evidence that physicians may be shaping their descriptions of robotic prostatectomy in an effort to manage patients' emotions and demand for the robotic technology. To our knowledge, this is the first study to provide empirical evidence that treatment availability influences how physicians describe the advantages and disadvantages of treatment alternatives to patients during clinical encounters, which has important practical implications for patient empowerment and patient satisfaction.

  1. Economic impact of clinical variability in preoperative testing for major outpatient surgery. (United States)

    Gil-Borrelli, Christian Carlo; Agustí, Salomé; Pla, Rosa; Díaz-Redondo, Alicia; Zaballos, Matilde


    With the purpose of decreasing the existing variability in the criteria of preoperative evaluation and facilitating the clinical decision-making process, our hospital has a protocol of preoperative tests to use with ASA I and ASA II patients. The aim of the study was to calculate the economic impact caused by clinicians' non-adherence to the protocol for the anaesthesiological evaluation of ASA 1 and ASA II patients. A retrospective study of costs with a random sample of 353 patients that were seen in the consultation for Anesthesiology over a period of one year. Aspects related to the costs, patient's profiles and specialties were analysed, according to the degree of fulfillment of the protocol. The lack of adherence to the the protocol was 70%. 130 chest X-rays and 218 ECG were performed without indication. This generated an excess costs of 34 € per patient. Taking into account the expenses of both tests and the attended population undergoing ambulatory surgery during the one-year period, an excess spending for the hospital of between 69.164 € and 83.312 € was estimated. Clinical variability should be reduced and the creation of synergies between the different departments should be enhanced in order to adjust the request for unnecessary complementary tests to decrease health care and to improve the quality of patient care. Copyright © 2016 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Photography in Dermatologic Surgery: Selection of an Appropriate Camera Type for a Particular Clinical Application. (United States)

    Chen, Brian R; Poon, Emily; Alam, Murad


    Photographs are an essential tool for the documentation and sharing of findings in dermatologic surgery, and various camera types are available. To evaluate the currently available camera types in view of the special functional needs of procedural dermatologists. Mobile phone, point and shoot, digital single-lens reflex (DSLR), digital medium format, and 3-dimensional cameras were compared in terms of their usefulness for dermatologic surgeons. For each camera type, the image quality, as well as the other practical benefits and limitations, were evaluated with reference to a set of ideal camera characteristics. Based on these assessments, recommendations were made regarding the specific clinical circumstances in which each camera type would likely be most useful. Mobile photography may be adequate when ease of use, availability, and accessibility are prioritized. Point and shoot cameras and DSLR cameras provide sufficient resolution for a range of clinical circumstances, while providing the added benefit of portability. Digital medium format cameras offer the highest image quality, with accurate color rendition and greater color depth. Three-dimensional imaging may be optimal for the definition of skin contour. The selection of an optimal camera depends on the context in which it will be used.

  3. Clinical outcomes of double staining and additional ILM peeling during ERM surgery. (United States)

    Oh, Ha Na; Lee, Joo Eun; Kim, Hyun Woong; Yun, Il Han


    To assess the clinical outcomes in idiopathic epiretinal membrane (ERM) patients after vitrectomy and ERM removal with or without additional indocyanine green (ICG)-assisted internal limiting membrane (ILM) peeling. The medical records of 43 patients with an idiopathic ERM that underwent vitrectomy and ERM removal between July 2007 and April 2010 were reviewed. The patients were divided into two groups: triamcinolone-assisted simple ERM peeling only (group A, n = 23) and triamcinolone-assisted ERM peeling followed by ICG staining and peeling of the remaining internal ILM (group B, n = 20). No difference was found between the two groups in terms of visual acuity, macular thickness, P1 amplitude or implicit time on multifocal-electroretinogram (mfERG) at six and 12 months postoperatively. In group B, ICG staining after ERM peeling demonstrated that the ILM had been removed together with the ERM in 12 eyes (60%), and all 12 eyes showed punctate retinal hemorrhages during ERM peeling. There was no recurrence of an ERM in either group. Additional procedures involving ICG staining and ILM peeling during ERM surgery do not appear to have an additive effect on the clinical outcomes in terms of visual acuity, retinal function based on mfERG, or recurrence rate.

  4. [Clinical analysis of 12 cases of orthognathic surgery with digital computer-assisted technique]. (United States)

    Tan, Xin-ying; Hu, Min; Liu, Chang-kui; Liu, Hua-wei; Liu, San-xia; Tao, Ye


    This study was to investigate the effect of the digital computer-assisted technique in orthognathic surgery. Twelve patients from January 2008 to December 2011 with jaw malformation were treated in our department. With the help of CT and three-dimensional reconstruction technique, 12 patients underwent surgical treatment and the results were evaluated after surgery. Digital computer-assisted technique could clearly show the status of the jaw deformity and assist virtual surgery. After surgery all patients were satisfied with the results. Digital orthognathic surgery can improve the predictability of the surgical procedure, and to facilitate patients' communication, shorten operative time, and reduce patients' pain.

  5. Evaluation of the clinical photographs in the Journal of Oral and Maxillofacial Surgery: from readers' perspectives. (United States)

    Wu, Tianfu; Chen, Sulin; Xiong, Xuepeng


    This study was designed to evaluate clinical photographs published in the Journal of Oral and Maxillofacial Surgery (JOMS) and understand the current status of oral and maxillofacial surgery. A total of 1,317 photographs from the JOMS Volume 69 were assessed. These photographs were scored from 1 to 10 for the following parameters: sharpness; depth of field; exposure; composition; color or grayscale; background; position; distortion; label consistency; and white balance. Then, the distributions of scores were analyzed. Each score was compared with the average score. The effects of different subjects; emergency or nonemergency situations; and intraoperative, preoperative, or postoperative conditions on the quality of photographs were analyzed by conducting a nonparametric Kruskal-Wallis test. The total score of each photograph showed a left-skewed distribution, varying from 3 to 10, with an average score of 6.82. Four parameters, including sharpness, depth of field, exposure, and white balance, scored less than the average score. Photographs with an intraoral subject yielded the lowest score, with a significant difference (P photographs taken during a nonemergency situation was significantly higher than that during an emergency situation (6.84 vs 6.03; P Photographs of an intraoperative condition yielded a score significantly lower than those of pre- and postoperative conditions (6.53 vs 7.11 and 6.75, respectively; P photographs (148 of 325) displayed uncovered eyes and 57.1% of specimens (40 of 70) did not appear with a plotting scale. Sharpness, depth of field, exposure, and white balance should be considered to a greater extent than the other parameters when oral and maxillofacial photographs are taken, particularly for intraoral conditions, emergency situations, and intraoperative conditions. Enhanced parameters and protection of a patient's identity may significantly improve the average level of photographic quality. Crown Copyright © 2014. Published by

  6. Application of platelet-rich plasma in plastic surgery: clinical and in vitro evaluation. (United States)

    Cervelli, Valerio; Gentile, Pietro; Scioli, Maria Giovanna; Grimaldi, Monica; Casciani, Carlo Umberto; Spagnoli, Luigi Giusto; Orlandi, Augusto


    The clinical use of platelet-rich plasma (PRP) for a wide variety of application has been reportedly employed most prevalently in problematic wounds, maxillofacial and hemi-facial atrophy, Romberg Syndrome, and diabetic foot ulcers. To our knowledge, PRP has never been described in the enhancement of fat grafting during tissue-engineering application in vivo. The authors describe the preparation of PRP and its use in a series of 43 patients who underwent plastic, reconstructive, and maxillofacial surgery for chronic lower extremity ulcers (n = 18) and multiple facial applications (n = 25). PRP mixed with fat grafting was used in 76% patients affected by multiple facial diseases and in 88.9% patients affected by lower extremity ulcers. PRP injection alone was used in the remaining patients. The authors observed that after a 7.1-week and 9.7-week (average) course of twice-daily wound treatment with PRP suspended on a collagen base, 61.1% and 88.9% of chronic lower extremity ulcers underwent to 100% reepithelization compared with 40% and 60% of controls (n = 10) treated with hyaluronic acid and collagen medication. In patients treated with reconstructing three-dimensional projection of face by fat grafting and PRP, we observed a 70% maintenance of contour restoring and three-dimensional volume after 1 year compared to only 31% of controls (n = 10) treated with fat grafting alone. In vitro, PRP induced a significant increase in the number of adipose-tissue-derived stem cells compared to control cultures. These results documented that PRP accelerates chronic skin ulcer reepithelization and improves maintenance and function of fat graft in patients who underwent plastic reconstructive surgery, possibly by stimulating adipose-tissue-derived stem cell proliferation.

  7. Clinical study of anti-reflux surgery for pediatric patients with primary vesico-ureteral reflux

    International Nuclear Information System (INIS)

    Miyamae, Koichi; Kitani, Kosuke; Miyamoto, Kenji; Nakakuma, Kensuke; Hamada, Yasuyuki; Nagano, Koji; Kawano, Tomoyasu; Nakamura, Toshiro


    We reviewed the characteristics of 25 pediatric patients (41 ureters) with primary vesico-ureteral reflux (VUR) who underwent anti-reflux surgery. The patients comprised 14 males and 11 females. The median age at diagnosis and at operation was 5 years 3 months and 6 years 5 months, respectively. VUR grade comprised grade I, 4 cases, grade II, 3 cases, grade III, 11 cases, grade IV, 11 cases and grade V, 12 cases. We utilized the Cohen method as the anti-reflux surgery technique. VUR recurrence was detected in 1 case (2.9%) during follow-up. Moreover, there were no cases with progressive renal dysfunction or breakthrough infection. The rate of kidney with renal scar on scintigraphy before the operation was 48.9%, and the rate of kidney with renal dysfunction before the operation was 60.0%. As a result of Fisher's exact probability test, the risk factors of breakthrough infection (BTI) were high grade VUR and renal scar on scintigraphy. Based on our clinical results, our future strategy for the management of pediatric patients with primary VUR is proposed as follows. In all patients younger than 1 year old, antibacterial prophylaxis should be applied. For patients younger than 6 years old, the initial treatment should be antibacterial prophylaxis, but for patients with VUR of grade III or more, in cases of breakthrough infection or in cases with progressive renal dysfunction, surgical treatment should be considered. For patients older than 6 years with VUR of grade III or more, surgical treatment is strongly recommended. (author)

  8. Anthropometric and clinical profiles of post-bariatric patients submitted to procedures in plastic surgery. (United States)

    Rosa, Simone Corrêa; Macedo, Jefferson Lessa Soares DE; Casulari, Luiz Augusto; Canedo, Lucas Ribeiro; Marques, João Vitor Almeida


    to evaluate the profile of patients submitted to post-bariatric plastic surgery at the North Wing Regional Hospital, Brasília, DF. we conducted a prospective, descriptive and analytical study of patients submitted to Roux-en-Y gastroplasty, and subsequently to plastic surgery, from January 2011 to December 2016. We assessed body mass index before gastroplasty and after surgery plastic surgery, postoperative complications and comorbidities. we studied 139 patients (130 women and nine men), with a mean age of 41 years, who underwent 233 operations. The mean BMI at the time of plastic surgery was 27.44kg/m2. The mean weight loss was 47.02kg and the mean maximum BMI was 45.17kg/m2. The mean time between bariatric surgery and plastic surgery was 42 months. The most important co-morbidities before plastic surgery were arterial hypertension (11.5%), arthropathy (5.4%), diabetes mellitus (5%) and metabolic syndrome (4.3%) (pprofile of post-bariatric patients who underwent plastic surgery was similar to that reported in the literature, except for the low rate of associated surgeries and postoperative complications. Plastic surgery in post-bariatric patients has led to an improvement in the quality of life in most of these patients.

  9. Cuffed endotracheal tubes in paediatrics

    African Journals Online (AJOL)

    cuffed endotracheal tubes (CETTs) in children who are younger than eight years old. Most paediatric ... the smallest functional part of the infant airway, because the ... During the 2003 severe acute respiratory syndrome (SARS) outbreak in ...

  10. Case mix in paediatric rheumatology: implications for training in Australia. (United States)

    Lim, Sern Chin; Allen, Roger C; Munro, Jane E; Akikusa, Jonathan D


    Despite a move towards the provision of specialist training in Australia in settings that extend beyond the public hospital system, formal comparisons of case mix between public and private specialty clinics have rarely been performed. It is therefore unclear for many specialties how well training in one setting prepares trainees for practice in the other. This study aims to compare the case mix of paediatric rheumatology patients seen in public and private settings and the referral sources of patients in each. An audit of all new patients seen in the public and private paediatric rheumatology clinics on campus at Royal Children's Hospital between June 2009 and January 2011. Data related to demographics, primary diagnosis, referral source and location seen were abstracted and compared. Eight hundred and seventy-six new patients were seen during the period of interest. Of these, 429 patients (48.9%) were seen in private clinics. The commonest diagnostic categories for both type of clinics were non-inflammatory musculoskeletal pain/orthopaedic conditions (public 39.4%, private 33.6%) followed by juvenile idiopathic arthritis (public 16.6%, %, private 18.6%), other skin/soft tissue disorders (public 8.7%, private 9.6%) and pain syndromes (public 4.9%, private 11.4%). Patients with haematological and vasculitic disorders were predominantly seen in public clinics. The commonest source of referrals to both clinics was general practitioners (public 40.6%, private 53.1%). The case mix in private paediatric rheumatology clinics closely mirrors that of public clinics at our centre. Training in either setting would provide sufficient case-mix exposure to prepare trainees for practice in the other. © 2011 The Authors. Journal of Paediatrics and Child Health © 2011 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  11. Intra-operative cerebrospinal fluid sampling versus post-operative lumbar puncture for detection of leptomeningeal disease in malignant paediatric brain tumours.

    Directory of Open Access Journals (Sweden)

    Sharon Y Y Low

    Full Text Available Leptomeningeal disease is a feared sequelae of malignant paediatric brain tumours. Current methods for its detection is the combined use of cranio-spinal MRI, and CSF cytology from a post-operative lumbar puncture. In this study, the authors hypothesize that CSF taken at the start of surgery, either from an external ventricular drain or neuroendoscope will have equal sensitivity for positive tumour cells, in comparison to lumbar puncture. Secondary hypotheses include positive correlation between CSF cytology and MRI findings of LMD. From a clinical perspective, the key aim of the study was for affected paediatric patients to avoid an additional procedure of a lumbar puncture, often performed under anaesthesia after neurosurgical intervention.This is single-institution, retrospective study of paediatric patients diagnosed with malignant brain tumours. Its main aim was to compare cytological data from CSF collected at the time of surgery versus data from an interval lumbar puncture. In addition, MRI imaging of the same cohort of patients was examined for leptomeningeal disease and corroborated against CSF tumour cytology findings.Thirty patients are recruited for this study. Data analysis demonstrates a statistically significant association between our intra-operative CSF and LP sampling. Furthermore, our results also show for significant correlation between evidence of leptomeningeal disease on MRI findings versus intra-operative CSF positivity for tumour cells.Although this is a retrospective study with a limited population, our data concurs with potential to avoid an additional procedure for the paediatric patient diagnosed with a malignant brain tumour.

  12. Patient exposure in paediatric radiology

    International Nuclear Information System (INIS)

    Iacob, O.; Diaconescu, C.; Isac, R.


    Because of their longer life expectancy, the risk of late manifestations of detrimental radiation effects is greater in children than in adults and, consequently, paediatric radiology gives ground for more concern regarding radiation protection than radiology of adults. The purpose of our study was to assess, in terms of effective dose, the magnitude of paediatric patient exposure during conventional X-ray examinations, selected for their high frequency or their relatively high doses delivered to patient

  13. Clinical and theoretical results of intraocular lens power calculation for cataract surgery after photorefractive keratectomy for myopia.

    NARCIS (Netherlands)

    Odenthal, M.T.; Eggink, C.A.; Melles, G.R.J.; Pameyer, J.H.; Geerards, A.J.; Beekhuis, W.H.


    OBJECTIVES: To describe the refractive results of cataract surgery after photorefractive keratectomy (PRK) for patients with myopia, and to find a more accurate method to predict intraocular lens (IOL) power in these cases. DESIGN: Nonrandomized, retrospective clinical study. PATIENTS AND METHODS:

  14. Clinical effects of sinus surgery and adjuvant therapy in cystic fibrosis patients - can chronic lung infections be postponed?

    DEFF Research Database (Denmark)

    Aanaes, K; Johansen, H K; Skov, M


    The paranasal sinuses can be a bacterial reservoir for pulmonary infections in patients with cystic fibrosis (CF) METHODOLOGY: In this prospective, non-randomised, uncontrolled, intervention cohort study, the clinical effect of sinus surgery followed by two weeks` intravenous antibiotics, 6 month...

  15. Minimal Clinically Important Differences for American Orthopaedic Foot & Ankle Society Score in Hallux Valgus Surgery. (United States)

    Chan, Hiok Yang; Chen, Jerry Yongqiang; Zainul-Abidin, Suraya; Ying, Hao; Koo, Kevin; Rikhraj, Inderjeet Singh


    The American Orthopaedic Foot & Ankle Society (AOFAS) score is one of the most common and adapted outcome scales in hallux valgus surgery. However, AOFAS is predominantly physician based and not patient based. Although it may be straightforward to derive statistical significance, it may not equate to the true subjective benefit of the patient's experience. There is a paucity of literature defining MCID for AOFAS in hallux valgus surgery although it could have a great impact on the accuracy of analyzing surgical outcomes. Hence, the primary aim of this study was to define the Minimal Clinically Important Difference (MCID) for the AOFAS score in these patients, and the secondary aim was to correlate patients' demographics to the MCID. We conducted a retrospective cross-sectional study. A total of 446 patients were reviewed preoperatively and followed up for 2 years. An anchor question was asked 2 years postoperation: "How would you rate the overall results of your treatment for your foot and ankle condition?" (excellent, very good, good, fair, poor, terrible). The MCID was derived using 4 methods, 3 from an anchor-based approach and 1 from a distribution-based approach. Anchor-based approaches were (1) mean difference in 2-year AOFAS scores of patients who answered "good" versus "fair" based on the anchor question; (2) mean change of AOFAS score preoperatively and at 2-year follow-up in patients who answered good; (3) receiver operating characteristic (ROC) curves method, where the area under the curve (AUC) represented the likelihood that the scoring system would accurately discriminate these 2 groups of patients. The distribution-based approach used to calculate MCID was the effect size method. There were 405 (90.8%) females and 41 (9.2%) males. Mean age was 51.2 (standard deviation [SD] = 13) years, mean preoperative BMI was 24.2 (SD = 4.1). Mean preoperative AOFAS score was 55.6 (SD = 16.8), with significant improvement to 85.7 (SD = 14.4) in 2 years ( P value

  16. Improvements in clinical and functional vision and perceived visual disability after first and second eye cataract surgery


    Elliott, D.; Patla, A.; Bullimore, M.


    AIMS—To determine the improvements in clinical and functional vision and perceived visual disability after first and second eye cataract surgery.
METHODS—Clinical vision (monocular and binocular high and low contrast visual acuity, contrast sensitivity, and disability glare), functional vision (face identity and expression recognition, reading speed, word acuity, and mobility orientation), and perceived visual disability (Activities of Daily Vision Scale) were measured in 25 subjects before a...

  17. Cost-effectiveness analysis of a postoperative clinical care pathway in head and neck surgery with microvascular reconstruction


    Dautremont, Jonathan F; Rudmik, Luke R; Yeung, Justin; Asante, Tiffany; Nakoneshny, Steve C; Hoy, Monica; Lui, Amanda; Chandarana, Shamir P; Matthews, Thomas W; Schrag, Christiaan; Dort, Joseph C


    Background The objective of this study is to evaluate the cost-effectiveness of a postoperative clinical care pathway for patients undergoing major head and neck oncologic surgery with microvascular reconstruction. Methods This is a comparative trial of a prospective treatment group managed on a postoperative clinical care pathway and a historical group managed prior to pathway implementation. Effectiveness outcomes evaluated were total hospital days, return to OR, readmission to ICU and rate...

  18. Vacuum-assisted wound closure in vascular surgery - clinical and cost benefits in a developing country

    Directory of Open Access Journals (Sweden)

    Končar Igor


    Full Text Available Background/Aim. Surgical and chronic wounds in vascular patients might contribute to limb loss and death. Vacuum-assisted closure (VAC - Kinetic Concepts, Inc. (KCI, has been increasingly used in Western Europe and the USA clinical practice for 15 years. Advantages of this method are faster wound healing, wound approximation, lower wound related treatment costs and improved quality of life during treatment. Evidence related to the usage of VAC therapy in vascular patients and cost effectiveness of VAC therapy in a developing country are lacking. The aim of this study was to explore results of VAC therapy in vascular surgery comparing to conventional methods and to test cost effects in a developing country like Serbia. Methods. All patients with wound infection or dehiscence operated at the tertiary vascular university clinic in the period from January 2011 - January 2012, were treated with VAC therapy. The primary endpoint was wound closure, while secondary endpoints were hospital stay, the number of weekly dressings, costs of wound care, working time of medical personnel. The patients were divided into groups according to the wound type and location: wound with exposed synthetic vascular implant (25%, laparotomy (13%, foot amputation (29%, major limb amputation (21%, fasciotomy (13%. The results of primary and secondary endpoint were compared with the results of conventional treatment during the previous year. Results. There was one death (1/42, 2.38% and one limb loss (1/12, 2.38% in the VAC group, and 8 deaths (8/38, 21.05% and 5 (5/38, 13.15% limb losses in the patients treated with conventional therapy. In the VAC group there was one groin bleeding (1/12, 2.38%, one groin reinfection (1/12, 2.38% and one resistance to therapy with a consequent limb loss. Costs of hospital stay (p < 0.001 and nursing time (p < 0.001 were reduced with VAC therapy in the group with exposed graft. Conclusion. VAC therapy is the effective method for care of

  19. Clinical Factors Associated with Dose of Loop Diuretics After Pediatric Cardiac Surgery: Post Hoc Analysis. (United States)

    Haiberger, Roberta; Favia, Isabella; Romagnoli, Stefano; Cogo, Paola; Ricci, Zaccaria


    A post hoc analysis of a randomized controlled trial comparing the clinical effects of furosemide and ethacrynic acid was conducted. Infants undergoing cardiac surgery with cardiopulmonary bypass were included in order to explore which clinical factors are associated with diuretic dose in infants with congenital heart disease. Overall, 67 patients with median (interquartile range) age of 48 (13-139) days were enrolled. Median diuretic dose was 0.34 (0.25-0.4) mg/kg/h at the end of postoperative day (POD) 0 and it significantly decreased (p = 0.04) over the following PODs; during this period, the ratio between urine output and diuretic dose increased significantly (p = 0.04). Age (r -0.26, p = 0.02), weight (r -0.28, p = 0.01), cross-clamp time (r 0.27, p = 0.03), administration of ethacrynic acid (OR 0.01, p = 0.03), and, at the end of POD0, creatinine levels (r 0.3, p = 0.009), renal near-infrared spectroscopy saturation (-0.44, p = 0.008), whole-blood neutrophil gelatinase-associated lipocalin levels (r 0.30, p = 0.01), pH (r -0.26, p = 0.02), urinary volume (r -0.2755, p = 0.03), and fluid balance (r 0.2577, p = 0.0266) showed a significant association with diuretic dose. At multivariable logistic regression cross-clamp time (OR 1.007, p = 0.04), use of ethacrynic acid (OR 0.2, p = 0.01) and blood pH at the end of POD0 (OR 0.0001, p = 0.03) was independently associated with diuretic dose. Early resistance to loop diuretics continuous infusion is evident in post-cardiac surgery infants: Higher doses are administered to patients with lower urinary output. Independently associated variables with diuretic dose in our population appeared to be cross-clamping time, the administration of ethacrynic acid, and blood pH.

  20. Posterior retroperitoneoscopic adrenal surgery for clinical and subclinical Cushing's syndrome in patients with bilateral adrenal disease. (United States)

    Lowery, Aoife J; Seeliger, Barbara; Alesina, Pier F; Walz, Martin K


    The treatment of hypercortisolism for patients with bilateral adrenal disease (BAD) is controversial. Bilateral total adrenalectomy results in permanent hypocortisolaemia requiring lifelong steroid replacement. A more conservative surgical approach, with less than bilateral total adrenalectomy (leaving functional adrenal tissue either unilaterally or bilaterally), represents an alternative option; however, long-term outcome or recurrence data are limited. We report our experience with the surgical management of hypercortisolism caused by BAD. Between 2004 and 2016, 42 patients (12 male, 30 female; mean age 58 ± 10 years) with clinical or subclinical Cushing's syndrome (CS/sCS) caused by BAD underwent adrenal surgery via the posterior retroperitoneoscopic approach. Adrenal surgery was defined as "adrenalectomy" when total gland excision was performed or "resection" when a partial or subtotal adrenal resection was performed. Clinical, radiological and biochemical parameters were evaluated preoperatively and postoperatively. Seventy adrenal operations performed in total included unilateral resection (n = 3), unilateral adrenalectomy (n = 15), bilateral resection (n = 9), adrenalectomy and contralateral resection (n = 14) and bilateral total adrenalectomy (n = 3). Median operating time was 47.5 min (30-150) with no difference between unilateral and bilateral (synchronous included) procedures (p = 0.15). Mortality was zero. Clavien-Dindo grade of postoperative complications was I (n = 5) and IV (n = 3). All but one patient with CS and 17/31 patients with sCS received postoperative steroid supplementation for a median duration of 20 (1.5-129) months. After median follow-up of 40 months (3-129), the remission rate was 92%; 11 patients required ongoing steroid supplementation. There were three biochemical recurrences (two underwent contralateral resection); two patients with new/progressive radiological nodularity are biochemically eucortisolaemic. A