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Sample records for one-year prospective study

  1. Predicting mobility outcome one year after stroke: a prospective cohort study.

    NARCIS (Netherlands)

    Port, I.G. van de; Kwakkel, G.; Schepers, V.P.; Lindeman, E.

    2006-01-01

    OBJECTIVE: To develop a prognostic model to predict mobility outcome one year post-stroke. DESIGN: Prospective cohort study in patients with a first-ever stroke admitted for inpatient rehabilitation. PATIENTS: A total of 217 patients with stroke (mean age 58 years) following inpatient rehabilitation

  2. COLLABORATIVE PROSPECTIVE-STUDY OF THE FRAGILE-X SYNDROME - ONE-YEAR PROGRESS REPORT

    NARCIS (Netherlands)

    SHERMAN, SL; BARBI, G; BRONDUMNIELSEN, K; BROWN, WT; CARPENTER, NJ; CHUDLEY, AE; FERRAZ, OP; FERREIRA, P; GUSTAVSON, KH; HALLIDAY, J; HOCKEY, A; HOWARDPEEBLES, PN; JENKINS, E; KENNERKNECHT, [No Value; KAHKONEN, M; LADAIQUE, P; LEISTI, J; MADDALENA, A; MAZURCZAK, T; MATTEI, JF; MATTINA, T; MCKINLEY, MJ; MURPHY, P; PELLISSIER, MC; PURVISSMITH, S; ROBINSON, H; SCAPAGNINI, U; SCHAAP, T; SHAPIRO, LR; SMITS, APT; STEINBACH, P; TURNER, G; UCHIDA, IA; VANOOST, BA; VOELCKEL, MA; WEAVER, DD; WEBB, T

    1992-01-01

    A prospective study of the fragile X syndrome [fra(X)] was initiated one year ago to refine the estimates of recurrence risks based on the phenotype of the mother and the family history of the syndrome. The basic unit of data consists of the description of the conceptus of women known to carry the f

  3. Predicting mobility outcome one year after stroke: a prospective cohort study.

    NARCIS (Netherlands)

    Port, I.G. van de; Kwakkel, G.; Schepers, V.P.; Lindeman, E.

    2006-01-01

    OBJECTIVE: To develop a prognostic model to predict mobility outcome one year post-stroke. DESIGN: Prospective cohort study in patients with a first-ever stroke admitted for inpatient rehabilitation. PATIENTS: A total of 217 patients with stroke (mean age 58 years) following inpatient rehabilitation

  4. A one-year prospective study of refractory status epilepticus in Modena, Italy.

    Science.gov (United States)

    Giovannini, Giada; Monti, Giulia; Polisi, Michela M; Mirandola, Laura; Marudi, Andrea; Pinelli, Giovanni; Valzania, Franco; Girardis, Massimo; Nichelli, Paolo F; Meletti, Stefano

    2015-08-01

    Refractory status epilepticus (RSE) is a particular critical condition characterized by seizures that continue despite the use of first- and second-line therapies and by high mortality. To date, only one prospective study investigated clinical features and prognostic factors in RSE. In this study, we performed a one-year prospective survey to identify clinical features, outcomes, and variables associated with the development of RSE in the adolescent and adult population of Modena, northern Italy. We observed 83 episodes of SE in 83 patients. In 31% of the cases, third-line therapy (anesthetic drug) was needed. Among this group, 14% resolved and were classified as RSE, while, in 17%, seizures recurred at withdrawal of anesthetics and were classified as super-RSE. The development of RSE/super-RSE was associated with a stuporous/comatose state at presentation and with the absence of a previous history of epilepsy. Refractory status epilepticus/super-refractory status epilepticus showed a worse outcome compared with responsive SE: 54% versus 21% for 30-day mortality; 19% versus 56% for a return to baseline condition. This prospective study confirms stupor/coma at onset as a relevant clinical factor associated with SE refractoriness. We observed a rate of RSE comparable with previous reports, with high mortality and morbidity. Mortality in the observed RSE was higher than in previous studies; this result is probably related to the low rate of a previous epilepsy history in our population that reflects a high incidence of acute symptomatic etiologies, especially the inclusion of patients with postanoxic SE who have a bad prognosis per se. This article is part of a Special Issue entitled "Status Epilepticus". Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Medical assistance at the Brazilian juniors tennis circuit--a one-year prospective study.

    Science.gov (United States)

    Silva, R T; Takahashi, R; Berra, B; Cohen, M; Matsumoto, M H

    2003-03-01

    A prospective study was conducted during one year to evaluate injuries in Brazilian Junior tennis players during the national circuit, in 2001. Male and female athletes in the age categories under 12, under 14, under 16 and under 18 years, all members of The Brazilian Tennis Confederation, participated in the study. Two physiotherapists and/or one physician evaluated the athletes. A total of 280 medical examinations were performed in 151 tennis players who needed medical treatment during the tournaments. The 151 athletes had 1-6 medical treatments during the tournaments and the mean was 1.8 treatment per athlete. The overall incidence was 6.9 medical treatments for every 1,000 games played. Medical assistance tothe athletes was performed on court in 83 (29.6%) occasions, 185 (66.1%) at the medical department and in both in 12 (4.3%) occasions. Retirement of the match was reported in 9 (3.2%) lesions. The most frequent injuries were: muscle contractures (76 - 27.14%), muscle pain/fatigue (36-12.85%), muscle strain (35-12.52%), tendinopathies (20 - 7.14%), cramps (16 -5.71%), ankle sprain (12 -4.28%) and low back pain (10-3.57%). Muscle pathology was the major source of injuries causing the athlete to seek medical assistance. Preventative measures are important to reduce the number of injuries, which may include muscle stretching programs and adequate nutrition and hydration.

  6. Predictors of functional recovery one year following hospital discharge for hip fracture: a prospective study.

    Science.gov (United States)

    Magaziner, J; Simonsick, E M; Kashner, T M; Hebel, J R; Kenzora, J E

    1990-05-01

    This study evaluates predictors of recovery in walking ability, PADLs, and IADLs one year following hospital discharge for hip fracture. The sample consisted of 536 hip fracture patients aged 65 and older admitted from the community to one of seven Baltimore area hospitals between 1984 and 1986 and surviving one year post-hospital discharge. A large proportion of hip fracture patients do not regain pre-fracture PADL and IADL levels; most recovery in walking ability and ability to perform PADL and IADLs occurs by 6 months. Those who are older, have longer hospital stays, and are rehospitalized, exhibit poorer recovery, as do those displaying chronic or acute cognitive deficits and depressive symptomatology while hospitalized. Also, contact with one's social network following hospital discharge is associated with greater recovery. Findings point to the importance of psychosocial factors for recovery and suggest areas where hospital-based interventions and discharge planning efforts should focus.

  7. A One Year Prospective Study of Neurogenic Stuttering Following Stroke: Incidence and Co-Occurring Disorders

    Science.gov (United States)

    Theys, C.; van Wieringen, A.; Sunaert, S.; Thijs, V.; De Nil, L. F.

    2011-01-01

    In this prospective study, data on incidence, stuttering characteristics, co-occurring speech disorders, and recovery of neurogenic stuttering in a large sample of stroke participants were assessed. Following stroke onset, 17 of 319 participants (5.3%; 95% CI, 3.2-8.3) met the criteria for neurogenic stuttering. Stuttering persisted in at least…

  8. A One Year Prospective Study of Neurogenic Stuttering Following Stroke: Incidence and Co-Occurring Disorders

    Science.gov (United States)

    Theys, C.; van Wieringen, A.; Sunaert, S.; Thijs, V.; De Nil, L. F.

    2011-01-01

    In this prospective study, data on incidence, stuttering characteristics, co-occurring speech disorders, and recovery of neurogenic stuttering in a large sample of stroke participants were assessed. Following stroke onset, 17 of 319 participants (5.3%; 95% CI, 3.2-8.3) met the criteria for neurogenic stuttering. Stuttering persisted in at least…

  9. GIANT CELL-RICH LESIONS OF BONE AND JOINTS: A ONE YEAR PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Sri Nithisa H

    2016-07-01

    Full Text Available BACKGROUND Giant cell-rich lesions constitute a group of biologically and morphologically diverse bone and joint tumours. The common feature is presence of numerous multinucleated osteoclast-like giant cells. However, they differ from each other by in terms of clinical and radiographic features and in many cases by their distinct morphological features. METHODS All the bone and joint specimens with giant cell-rich lesions received in the period of one year were studied along with clinical and radiological data available. Gross and microscopic findings were noted. RESULTS In a period of one year, 10 cases of giant cell-rich lesions of bone and joints have been studied, which were and correlated with clinical and radiological findings. Five were lesions from bone and two were from joints, which are chondroblastoma, chondromyxoid fibroma, osteoclastoma, aneurysmal bone cyst, pigmented villonodular synovitis, giant cell lesion of tendon sheath, and tendinous xanthoma. CONCLUSION In the present study, variety of giant cell lesions of bone and joints are studied. Of which, the mean age in young patients being 20 years and in elderly patients being 50 years. The common site being lower end of femur.

  10. Acute stress response and recovery after whiplash injuries. A one-year prospective study

    DEFF Research Database (Denmark)

    Kongsted, Alice; Bendix, Tom; Montvilas, Erisela Qerama

    2008-01-01

    outcome-measures were neck pain and headache, neck disability, general health, and working ability one year after the accident. A total of 737 participants were included and completed the IES, and 668 (91%) participated in the 1-year follow-up. A baseline IES-score denoting a moderate to severe stress...... response was obtained by 13% of the participants. This was associated with increased risk of considerable persistent pain (OR=3.3; 1.8-5.9), neck disability (OR=3.2; 1.7-6.0), reduced working ability (OR=2.8; 1.6-4.9), and lowered self-reported general health one year after the accident. These associations......Chronic whiplash-associated disorder (WAD) represents a major medical and psycho-social problem. The typical symptomatology presented in WAD is to some extent similar to symptoms of post traumatic stress disorder. In this study we examined if the acute stress reaction following a whiplash injury...

  11. Acute stress response and recovery after whiplash injuries. A one-year prospective study.

    Science.gov (United States)

    Kongsted, Alice; Bendix, Tom; Qerama, Erisela; Kasch, Helge; Bach, Flemming W; Korsholm, Lars; Jensen, Troels S

    2008-05-01

    Chronic whiplash-associated disorder (WAD) represents a major medical and psycho-social problem. The typical symptomatology presented in WAD is to some extent similar to symptoms of post traumatic stress disorder. In this study we examined if the acute stress reaction following a whiplash injury predicted long-term sequelae. Participants with acute whiplash-associated symptoms after a motor vehicle accident were recruited from emergency units and general practitioners. The predictor variable was the sum score of the impact of event scale (IES) completed within 10 days after the accident. The main outcome-measures were neck pain and headache, neck disability, general health, and working ability one year after the accident. A total of 737 participants were included and completed the IES, and 668 (91%) participated in the 1-year follow-up. A baseline IES-score denoting a moderate to severe stress response was obtained by 13% of the participants. This was associated with increased risk of considerable persistent pain (OR=3.3; 1.8-5.9), neck disability (OR=3.2; 1.7-6.0), reduced working ability (OR=2.8; 1.6-4.9), and lowered self-reported general health one year after the accident. These associations were modified by baseline neck pain intensity. It was not possible to distinguish between participants who recovered and those who did not by means of the IES (AUC=0.6). In conclusion, the association between the acute stress reaction and persistent WAD suggests that post traumatic stress reaction may be important to consider in the early management of whiplash injury. However, the emotional response did not predict chronicity in individuals.

  12. Sports injuries in floorball: a prospective one-year follow-up study.

    Science.gov (United States)

    Snellman, K; Parkkari, J; Kannus, P; Leppälä, J; Vuori, I; Järvinen, M

    2001-10-01

    Two hundred and ninety-five licensed floorball players from Finnish premier to fifth division were observed prospectively for one season to study the incidence, nature, causes and severity of floorball injuries. During the study period, 100 out of the 295 (34 %) players sustained 120 injuries. Thirty-seven percent (73/199) of the male players and 28 % (27/96) of the females suffered from an injury. The injury rate was 1.0 per 1000 practice hours for both sexes. The injury rates per 1000 game hours were 23.7 for men and 15.9 for women. One hundred injuries (83 %) were acute and the remaining 20 (17 %) were overuse injuries. Sprain was the most common type of injury in men while overuse injuries were the most frequent injury type in women. The lower extremity was involved in 62 %, spine or trunk in 19 % and upper extremity in 10 % of the injuries. The most commonly injured sites were the knee and ankle (22 % and 20 % of all injuries), followed by head and neck (8 %). In both sexes the majority of injuries were minor, level II, injuries. Ten of the knee injuries (38 %) were serious, level IV injuries, of which seven were ACL ruptures. In conclusion, the individual risk of injury in floorball is relatively low in game practice while rather high during the game itself. Before initiation of clinical trials on prevention of floorball injuries, an exact knowledge of the risk factors and mechanisms of floorball injuries are needed.

  13. Acute stress response and recovery after whiplash injuries. A one-year prospective study

    DEFF Research Database (Denmark)

    Kongsted, Alice; Bendix, Tom; Qerama, Erisela

    2007-01-01

    Chronic whiplash-associated disorder (WAD) represents a major medical and psycho-social problem. The typical symptomatology presented in WAD is to some extent similar to symptoms of post traumatic stress disorder. In this study we examined if the acute stress reaction following a whiplash injury ...... be important to consider in the early management of whiplash injury. However, the emotional response did not predict chronicity in individuals....

  14. Quality of life in children and adolescents one-year after cure of Cushing syndrome: A prospective study

    Science.gov (United States)

    Keil, Margaret F.; Merke, Deborah P.; Gandhi, Roma; Wiggs, Edythe A.; Obunse, Kathy; Stratakis, Constantine A.

    2009-01-01

    Objective Cushing syndrome (CS) in children is associated with symptoms that may impair health related quality of life (HRQL). There are no prospective reports of HRQL in children with CS. Methods Prospective study of 40 children (mean age 13 ± 3.2 years) with CS evaluated prior to and one-year post-treatment. The Child Health Questionnaire (CHQ) was used to assess HRQL; Wechsler Intelligence Scale for Children (WASI) was used to assess cognitive function, and patient-reported symptoms were assessed with a CS symptom checklist. Results Active CS was associated with low physical and psychosocial summary scores compared to US population data (p< 0.001). Despite improvement from pre- to one-year post-cure, residual impairment remained in physical summary and function and scores, role-physical, global health, and emotional impact (parent). Incomplete recovery of adrenal function at one-year post-treatment was associated with impaired scores. WASI IQ scores declined and a correlation was noted between age at first evaluation and IQ score changes. Most self-reported CS symptoms showed improvement, but forgetfulness, unclear thinking, and decreased attention span did not improve after cure of CS. Conclusion CS in children and adolescents is associated with impaired HRQL, with residual impairment one-year after cure. Our results also suggest that younger children are more likely to experience negative changes in cognitive function. HRQL is an important outcome measure in children and adolescents with CS and identification of factors that contribute to HRQL may help to diminish the physical and psychological burden of disease in this population of patients. PMID:19170709

  15. Nursing students' intentions to use research as a predictor of use one year post graduation: a prospective study.

    Science.gov (United States)

    Forsman, Henrietta; Wallin, Lars; Gustavsson, Petter; Rudman, Ann

    2012-09-01

    Graduating nursing students are expected to have acquired the necessary skills to provide research-based care to patients. However, recent studies have shown that new graduate nurses report their extent of research use as relatively low. Because behavior intention is a well-known predictor of subsequent behavior, this gives reasons to further investigate graduating nursing students' intentions to use research in clinical practice after undergraduate study. To investigate graduating nursing students' intentions to use research in clinical practice and, furthermore, to investigate whether intention in itself and as a mediating variable can predict subsequent research use behavior in clinical practice one year post graduation. A follow-up study was performed of graduating nursing students in their final semester of undergraduate study (2006) and at one year post graduation (2008). Data were collected within the larger national survey LANE (Longitudinal Analysis of Nursing Education). A sample of 1319 respondents was prospectively followed. Graduating nursing students' intentions to use research instrumentally were studied as a predictor of their subsequent instrumental research use one year post graduation. A statistical full mediation model was tested to evaluate the effects of intention and factors from undergraduate study on subsequent research use in daily care. Thirty-four percent of the nursing students intended to use research on more than half or almost every working shift in their future clinical practice. Intention showed a direct effect on research use behavior. In addition, significant indirect effects on research use were shown for capability beliefs (regarding practicing the principles of evidence-based practice) and perceived support for research use (from campus and clinical education), where intention acted as a mediating factor for those effects. Students rated a modest level of intention to use research evidence. Intentions close to graduation acted

  16. A Prospective Study of Renal Biopsies Performed Over One-year at the Riyadh Armed Forces Hospital

    Directory of Open Access Journals (Sweden)

    Mousa D

    2000-01-01

    Full Text Available A prospective study of all native kidney biopsies performed over one year at the Riyadh Armed Forces Hospital, Riyadh, Saudi Arabia was conducted. During this period, 52 kidney biopsies were performed of which, 49 had adequate tissue. All biopsies were processed for light microscopy, immunofluorescence and electron microscopy. The indications for biopsy included the nephrotic syndrome (n=28; 53.8%, asymptomatic proteinuria (n=12; 21.2%, acute nephritic presentation (n=7; 13.5% and asymptomatic hematuria (n=7; 13.5%. Primary glomerulonephritis (GN, excluding IgA nephropathy (IgAN was seen in 34 of the 49 patients (77.6%. Focal and segmental glomerulosclerosis and mesangial proliferative GN were the most common histological diagnoses (31% and 20.4% respectively. Surprisingly, we found a high prevalence of IgA nephropathy (IgAN of 14.5% in comparison with other studies. The prevalence of mesangiocapillary glomerulonephritis (MCGN was low (2% and can only be explained as incidental. The study patients were followed-up for an average of 26.3 weeks. At the end of the observation period, 50% has unchanged course, 37.5% had improved their renal function and protein excretion, and 12.5% had deteriorated. The prognosis of different GN groups and renal survival rate cannot be assessed or calculated in this study because of the relatively short duration of follow-up. Our study further emphasizes the need for a national GN registry and long-term follow-up, in order to recognize the common patterns of GN, their natural histories, the appropriate line of management, and to try and arrest their progression to end-stage renal disease.

  17. Viral Etiology of Encephalitis in Children in Southern Vietnam: Results of a One-Year Prospective Descriptive Study

    NARCIS (Netherlands)

    Tan, L.V.; Qui, P.T.; Ha, D.Q.; Hue, N.B.; Bao, L.Q.; Cam, B.V.; Khanh, T.H.; Hien, T.T.; Chau, N.V.V.; Tram, T.T.; Hien, V.M.; Nga, T.V.T.; Schultsz, C.; Farrar, J.; van Doorn, H.R.; de Jong, M.D.

    2010-01-01

    Background: Acute encephalitis is an important and severe disease in children in Vietnam. However, little is known about the etiology while such knowledge is essential for optimal prevention and treatment. To identify viral causes of encephalitis, in 2004 we conducted a one-year descriptive study at

  18. Viral Etiology of Encephalitis in Children in Southern Vietnam: Results of a One-Year Prospective Descriptive Study

    NARCIS (Netherlands)

    Tan, L.V.; Qui, P.T.; Ha, D.Q.; Hue, N.B.; Bao, L.Q.; Cam, B.V.; Khanh, T.H.; Hien, T.T.; Chau, N.V.V.; Tram, T.T.; Hien, V.M.; Nga, T.V.T.; Schultsz, C.; Farrar, J.; van Doorn, H.R.; de Jong, M.D.

    2010-01-01

    Background: Acute encephalitis is an important and severe disease in children in Vietnam. However, little is known about the etiology while such knowledge is essential for optimal prevention and treatment. To identify viral causes of encephalitis, in 2004 we conducted a one-year descriptive study at

  19. A prospective study on educational level and adaptation to cancer, within one year after the diagnosis, in an older population

    NARCIS (Netherlands)

    Barbareschi, Giorgio; Sanderman, Robbert; Tuinstra, Jolanda; van Sonderen, Eric; Ranchor, Adelita V.

    2008-01-01

    Socio-economic status (SES) has often been associated with health disparities and mortality in cancer patients, yet systematic research into the role of SES in the course of the disease is lacking. This prospective study intends to examine the role of SES (i.e. educational level in this study) in ps

  20. Biological and psychological predictors of posttraumatic stress disorder onset and chronicity. A one-year prospective study

    Directory of Open Access Journals (Sweden)

    C. Gandubert

    2016-06-01

    Conclusions: This prospective study shows that peritraumatic psychological and biological markers are independent predictors of PTSD onset with specificities according to the stage of PTSD development; the psychological diathesis, i.e. peritraumatic distress and dissociation, being a better predictor of short-term dysfunction whereas biological diathesis was also predictive of development and maintenance of PTSD.

  1. Viral etiology of encephalitis in children in southern Vietnam: results of a one-year prospective descriptive study.

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    Van Tan Le

    Full Text Available BACKGROUND: Acute encephalitis is an important and severe disease in children in Vietnam. However, little is known about the etiology while such knowledge is essential for optimal prevention and treatment. To identify viral causes of encephalitis, in 2004 we conducted a one-year descriptive study at Children's Hospital Number One, a referral hospital for children in southern Vietnam including Ho Chi Minh City. METHODOLOGY/PRINCIPAL FINDINGS: Children less than 16 years of age presenting with acute encephalitis of presumed viral etiology were enrolled. Diagnostic efforts included viral culture, serology and real time (RT-PCRs. A confirmed or probable viral causative agent was established in 41% of 194 enrolled patients. The most commonly diagnosed causative agent was Japanese encephalitis virus (n = 50, 26%, followed by enteroviruses (n = 18, 9.3%, dengue virus (n = 9, 4.6%, herpes simplex virus (n = 1, cytomegalovirus (n = 1 and influenza A virus (n = 1. Fifty-seven (29% children died acutely. Fatal outcome was independently associated with patient age and Glasgow Coma Scale (GCS on admission. CONCLUSIONS/SIGNIFICANCE: Acute encephalitis in children in southern Vietnam is associated with high mortality. Although the etiology remains unknown in a majority of the patients, the result from the present study may be useful for future design of treatment and prevention strategies of the disease. The recognition of GCS and age as predictive factors may be helpful for clinicians in managing the patient.

  2. Temperature thresholds in assessment of the clinical course of acquired cold contact urticaria: a prospective observational one-year study.

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    Martinez-Escala, M Estela; Curto-Barredo, Laia; Carnero, Lluïsa; Pujol, Ramon M; Giménez-Arnau, Ana M

    2015-03-01

    Cold contact urticaria is the second most common subtype of physical urticaria. Cold stimulation standardized tests are mandatory to confirm the diagnosis. The aim of this study is to define the utility of determining thresholds (critical time and temperature) in assessment of the clinical course of typical acquired cold contact urticaria. Nineteen adult patients (10 women and 9 men; mean age 45 years) were included in the study and the diagnosis was confirmed with the ice-cube test and TempTest 3.0. Patients were treated continuously for 1 year with 20 mg/day rupatadine (anti-H1). Thresholds measurements were made before and after treatment. Improvements in temperature and critical time thresholds were found in the study sample, demonstrating the efficacy of continuous treatment with rupatadine. In most cases association with a clinical improvement was found. We propose an algorithm for the management of acquired cold contact urticaria based on these results.

  3. Physical Activity during Winter in Old-Old Women Associated with Physical Performance after One Year: A Prospective Study

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    Atsushi Mizumoto

    2015-01-01

    Full Text Available Background. The aim of this study was to evaluate whether the decline of physical activity during winter influences physical performances (after 1 year in old-old women. Methods. Fifty-three Japanese women (mean age: 78.4 ± 3.2 years participated in this study. Data of physical activity was collected by using an accelerometer at baseline and 3-month follow-up, and participants who decreased step counts in this period were defined as declining groups. We measured grip strength, knee extensor strength, total length of the center of gravity, hip walking distance, and maximum walking speed to evaluate physical performances at baseline and 1-year follow-up. Repeated-measures analysis of variance determined the difference in physical performance between declining groups and maintenance group with maintained or improved step counts. Results. Daily step counts for 22 older women (41.5% decreased during winter. A statistically significant interaction effect between group and time was found for maximum walking speed (F(1,50=5.23, p=0.03. Post hoc comparisons revealed that walking speed in the maintenance group significantly increased compared with baseline (p=0.01; the declining group showed no significant change (p=0.44. Conclusion. Change of physical activity during winter influences the physical performance level after 1 year in community-dwelling old-old women, particularly its effect on maximum walking speed.

  4. Endotracheal tube tip culture in post-operative respiratory infections in open heart surgery patients: a one year prospective study

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    Chandra Mouli HC

    2016-10-01

    Full Text Available Background: Respiratory tract infections are a common occurrence after open heart surgery, leading to prolonged hospital stay, morbidity and costing the hospital exchequer. This study was conducted to study the utility of postextubation endotracheal tube [ET] tip culture in providing an early-basis for starting evidence-based antibiotic therapy. Methods: We retrospectively reviewed the case records of 172 patients who had undergone heart surgery at our tertiary care teaching hospital for occurrence of post-operative infections from clinical and microbiological data. Results: Bacterial culture was positive in 67(39% patients. Endotracheal tube patients, grew organisms that were sensitive to empirical antibiotic therapy, in 39 (58% patients. In 28 (42% patients organisms resistant to empirical therapy were grown; only 14 of the 28 patients (50% were symptomatic. Staphylococcus was the most common organism isolated followed by Acinetobacter and Enterobacter. Pseudomonas aeruginosa isolates were sensitive to all the antibiotics tested. Resistance was high among Acinetobacter sp. All the Gram-negative bacteria were sensitive to tigecycline. Resistance for beta-lactam antibiotics ranged from 35%-66% with imipenem being the most effective antibiotic. Conclusion: Our observations provide useful information regarding the microbiology of respiratory infection occurring in post-operative patients who had undergone open-heart surgery. Post-extubation endotracheal tip culture appears to be a useful tool for reliable and accurate diagnosis and treatment of these infections.

  5. Social Information Processing in Dating Conflicts: Reciprocal Relationships With Dating Aggression in a One-Year Prospective Study.

    Science.gov (United States)

    Calvete, Esther; Orue, Izaskun; Gamez-Guadix, Manuel; López de Arroyabe, Elena

    2016-04-01

    The aim of this study was to assess the reciprocal associations among social information processing (SIP) in dating conflicts and the perpetration of dating aggression. A first step involved the development of a measure (The Social Information Processing Questionnaire in Dating Conflicts, SIPQ-DC) to assess social information in scenarios of conflict with dating partners. A sample of 1,272 adolescents (653 girls, 619 boys; Mage = 14.74 years, SD = 1.21) completed measures of SIP and dating aggression perpetration in two different times, which were spaced 1 year apart. Confirmatory factor analyses provided support for a model with five correlated factors for the SIPQ-DC, namely, hostile attribution, anger, aggressive response access, anticipation of positive consequences for oneself, and anticipation of negative consequences for partners. Although the perpetration of dating aggression at T1 was cross-sectionally associated with all the SIP components, anger was the only component that predicted the residual increase in dating aggression behavior over time. The perpetration of dating aggression predicted a worsening of cognitive-emotional processes involved in dating conflicts. Some longitudinal paths were significant only in male adolescents. In conclusion, relationships among SIP and aggression are reciprocal. Gender differences in longitudinal paths can contribute to explaining men's higher perpetration of violence in adulthood.

  6. A one-year prospective study of the safety, tolerability and pharmacokinetics of the highest available dose of paliperidone palmitate in patients with schizophrenia

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    Coppola Danielle

    2012-03-01

    were reported. Mean (SD weight change from baseline was 2.5 (5.41 kg at endpoint. Patients' psychoses remained stable. Conclusions Safety results after one-year therapy with the highest available dose of once-monthly paliperidone palmitate were consistent with results from previous studies, with no new concerns noted. Plasma concentrations were within the expected range. Trial registration no ClinicalTrials.gov: NCT01150448

  7. Preoperative plasma D-dimer is a predictor of one-year survival in colorectal cancer patients: a prospective clinical cohort study

    DEFF Research Database (Denmark)

    Stender, Mogens; Larsen, Torben Bjerregaard; Frøkjær, J.B.;

    PURPOSE: The study examined if preoperative plasma D-dimer level was associated with the postoperative cumulative incidence of deep venous thrombosis in patients with colorectal cancer admitted for intended curative surgery. METHODS: In 176 consecutive patients with newly-diagnosed colorectal...... cancer and absence of preoperative deep venous thrombosis, we measured the preoperative plasma D-dimer levels and performed compression ultrasonography for deep venous thrombosis prior to surgery, as well as one week, one month, and one year after surgery. RESULTS: The cumulative incidence of deep venous...... thrombosis up to one year after surgery was 20 percent (95 percent confidence interval, 12 to 31 percent) in the positive D-dimer group compared with 5 percent (95 percent confidence interval, 2 to 12 percent) in the negative D-dimer group. The adjusted hazard ratio of deep venous thrombosis in the positive...

  8. Readmission and mortality one year after acute hospitalization in older patients with explained and unexplained anemia - a prospective observational cohort study

    OpenAIRE

    Abrahamsen, Jenny Foss; Monsen, Anne-Lise Bjorke; Landi, Francesco; Haugland, Cathrine; Nilsen, Roy Miodini; Ranhoff, Anette Hylen

    2016-01-01

    Background Few studies have examined whether specific subtypes of anemia in older persons are more related to adverse outcomes such as hospital readmissions and death after acute hospitalization and post-acute care. Methods An observational prospective cohort study was conducted between 2011 and 2014. A total of 884 community-dwelling patients, ≥70 years of age were transferred from acute medical and orthopaedic hospital departments to a skilled nursing home where they were examined by compre...

  9. Painful swelling after a noxious event and the development of complex regional pain syndrome 1: A one-year prospective study.

    Science.gov (United States)

    Brunner, F; Bachmann, L M; Perez, R S G M; Marinus, J; Wertli, M M

    2017-10-01

    The timing of diagnosis of complex regional pain syndrome (CRPS) 1 remains a challenge due to the large heterogeneity of clinical presentations. We describe the distribution and differences in outcomes and clinical manifestations between time points and patient groups with and without CRPS 1 following an initiating event. Prospective cohort study with a consecutive registration of patients presenting with painful swelling of the affected extremity after an initiating event and follow-up visits after 3, 6 and 12 months. Forty-two patients were enrolled (37 females, mean age 55.1 years). At baseline, 35 participants (83%, females n = 30) fulfilled the diagnostic criteria for CRPS 1. At 3 months, 19 out of the initial 35 CRPS 1 patients (54%) did not meet the diagnostic criteria anymore. Besides our inclusion criteria of a painful swelling, early manifestations indicating a CRPS 1 primarily include an impaired quality of life (SF-35, EQ5-D), more pain (NRS, MPQ) and restricted range of motion. CRPS 1 develops within 8 weeks following a noxious event. Although many CRPS 1 patients reach partial remission within the first 3 months, signs and symptoms do not improve significantly at 1 year. In order to identify prognostic risk factors large prospective cohort studies are needed. This prospective cohort study follows patients with complaints most suspected for complex regional pain syndrome (CRPS) 1. CRPS 1 develops within 8 weeks following a noxious event. Although many CRPS 1 patients reach partial remission within the 3 months, symptoms do not improve significantly at 1 year. © 2017 European Pain Federation - EFIC®.

  10. Poly(2-methacryloyloxyethyl phosphorylcholine)-grafted highly cross-linked polyethylene liner in primary total hip replacement: one-year results of a prospective cohort study.

    Science.gov (United States)

    Takatori, Yoshio; Moro, Toru; Kamogawa, Morihide; Oda, Hiromi; Morimoto, Shuhei; Umeyama, Takashige; Minami, Manabu; Sugimoto, Hideharu; Nakamura, Shigeru; Karita, Tatsuro; Kim, Juntaku; Koyama, Yurie; Ito, Hideya; Kawaguchi, Hiroshi; Nakamura, Kozo

    2013-06-01

    To control particle-induced osteolysis in total hip replacement (THR), we developed a new technique to graft poly(2-methacryloyloxyethyl phosphorylcholine) onto the surface of polyethylene liners. A prospective cohort study was conducted to investigate the clinical safety of this novel bearing surface. Between April 2007 and September 2008, we recruited a prospective consecutive series of 80 patients in five participating hospitals. These patients received a cementless THR; a 26-mm-diameter cobalt-chromium-molybdenum alloy ball and a poly(2-methacryloyloxyethyl phosphorylcholine)-grafted cross-linked polyethylene liner were used for the bearing couplings. These individuals were followed a year postoperatively. An evaluation of clinical performance was conducted through an assessment of hip joint function based on the evaluation chart authorized by the Japanese Orthopaedic Association. No patients were lost to follow-up. No adverse events were found to be correlated with the implanted liners. The average hip joint function score improved from 43.2 preoperatively to 91.7 postoperatively at 1 year. There was no implant migration nor periprosthetic osteolysis detected on radiographic analysis. On the basis of our results, we conclude that poly(2-methacryloyloxyethyl phosphorylcholine)-grafted cross-linked polyethylene liners are a safe implant option for hip replacement surgery for short-term clinical use.

  11. Association between genetic variant on chromosome 12p13 and stroke survival and recurrence: a one year prospective study in Taiwan

    Directory of Open Access Journals (Sweden)

    Hsieh Yi-Chen

    2012-01-01

    Full Text Available Abstract Background The association between ischemic stroke and 2 single nucleotide polymorphisms (SNPs on chromosome 12p13, rs12425791 and rs11833579 appears inconsistent across different samples. These SNPs are close to the ninjurin2 gene which may alter the risk of stroke by affecting brain response to ischemic injury. The purpose of this study was to investigate the association between these two SNPs and ischemic stroke risk, as well as prognostic outcomes in a Taiwanese sample. Methods We examined the relations of these two SNPs to the odds of new-onset ischemic stroke, ischemic stroke subtypes, and to the one year risk of stroke-related death or recurrent stroke following initial stroke in a case-control study. A total of 765 consecutive patients who had first-ever ischemic stroke were compared to 977 stroke-free, age-matched controls. SNPs were genotyped by Taqman fluorescent allelic discrimination assay. The association between ischemic stroke and SNPs were analyzed by multivariate logistic regression. Cox proportional hazard model was used to assess the effect of individual SNPs on stroke-related mortality or recurrent stroke. Results There was no significant association between SNP rs12425791 and rs11833579 and ischemic stroke after multiple testing corrections. However, the marginal significant association was observed between SNP rs12425791 and large artery atherosclerosis under recessive model (OR, 2.30; 95%CI, 1.22-4.34; q-value = 0.062. Among the 765 ischemic stroke patients, 59 died or developed a recurrent stroke. After adjustment for age, sex, vascular risk factors and baseline stroke severity, Cox proportional hazard analysis indicated that the hazard ratios were 2.76 (95%CI, 1.34-5.68; q-value, 0.02 and 2.15 (95%CI, 1.15-4.02; q-value, 0.03 for individuals with homozygous variant allele of rs12425791 and rs11833579, respectively. Conclusions This is a precedent study that found genetic variants of rs12425791 and rs11833579 on

  12. A prospective experimental comparative study on the clinical and antimicrobial effects of chlorine dioxide based toothpaste and mouthrinse in periodontitis patients- A One Year Follow-up Study

    OpenAIRE

    Saini, Rajiv

    2015-01-01

    Aim: The present study was aimed to assess and compare the clinical and antimicrobial effects of sodium chlorite based toothpaste and mouthrinse in periodontitis patients.Materials and methods: A total 50 generalized chronic periodontitis patient between the ages of 18 and 55 years were enrolled in the study and divided under two categories (A and B). Clinical and microbiological parameters were recorded prior to phase 1 therapy; and subjects were put on conventional oral hygiene regime and s...

  13. Clinical Outcome after the Use of a New Craniocaudal Expandable Implant for Vertebral Compression Fracture Treatment: One Year Results from a Prospective Multicentric Study

    Directory of Open Access Journals (Sweden)

    David Noriega

    2015-01-01

    Full Text Available The purpose of this prospective multicentric observational study was to confirm the safety and clinical performance of a craniocaudal expandable implant used in combination with high viscosity PMMA bone cement for the treatment of vertebral compression fractures. Thirty-nine VCFs in 32 patients were treated using the SpineJack minimally invasive surgery protocol. Outcome was determined by using the Visual Analogue Scale for measuring pain, the Oswestry Disability Index for scoring functional capacity, and the self-reporting European Quality of Life scores for the quality of life. Safety was evaluated by reporting all adverse events. The occurrence of cement leakages was assessed by either radiographs or CT scan or both. Statistically significant improvements were found regarding pain, function, and quality of life. The global pain score reduction at 1 year was 80.9% compared to the preoperative situation and the result of the Oswestry Disability Index showed a decrease from 65.0% at baseline to 10.5% at 12 months postoperatively. The cement leakage rate was 30.8%. No device- or surgery-related complications were found. This observational study demonstrates promising and persistent results consisting of immediate and sustained pain relief and durable clinical improvement after the procedure and throughout the 1-year follow-up period.

  14. Postoperative nerve root displacement and scar tissue. A prospective cohort study with contrast-enhanced MR imaging one year after microdiscectomy

    Energy Technology Data Exchange (ETDEWEB)

    Nygaard, O.P.; Jacobsen, E.A.; Solberg, T.; Kloster, R.; Dullerud, R. [University Hospital of Trondheim (Norway). Dept. of Neurosurgery

    1999-07-01

    To investigate the association between postoperative nerve root displacement and epidural scar tissue, one hundred patients who had undergone lumbar microdiscectomy were included in a prospective cohort study with a 1-year follow-up. The patients were classified as failures or successes at the 12-month follow-up according to a clinical score. Patients with signs of recurrent disc herniation on MR were excluded from the study. All the 13 patients classified as failures were investigated with MR at the 1-year follow-up, and 40 patients classified as successes were picked at random for MR imaging; thus MR was performed in 53 patients. The MR images were independently evaluated by two neuro radiologists. The images were rated according to the presence or absence of nerve root displacement at the surgically treated disc interspace. Scar formation was rated according to two different classification systems. Nerve root displacement was observed in 13 patients. No evidence of scar formation was found in 4 patients, a small amount in 11, intermediate in 37 and extensive scar formation in 1 patient. No association between nerve root displacement and the amount of scar tissue was found. Postoperative nerve root displacement seems to be an independent clinical entity not associated to postoperative scar tissue.

  15. Quality of Water and Antibiotic Resistance of Escherichia coli from Water Sources of Hilly Tribal Villages with and without Integrated Watershed Management—A One Year Prospective Study

    Directory of Open Access Journals (Sweden)

    Sandeep S. Nerkar

    2014-06-01

    Full Text Available In many hilly tribal areas of the world, water scarcity is a major problem and diarrhoea is common. Poor quality of water also affects the environment. An integrated watershed management programme (IWMP aims to increase availability of water and to improve life conditions. Globally, there is a lack of information on water contamination, occurrence of diarrhoea and antibiotic resistance, a serious global concern, in relation to IWMP in hilly tribal areas. Therefore, a prospective observational study was conducted during 2011–2012 in six villages in a hilly tribal belt of India, three with and three without implementation of an IWMP, to explore quality of water, diarrhoeal cases in the community and antibiotic resistance of Escherichia coli from water sources. The results showed that physico-chemical quality of water was within limits of safe consumption in all samples. The odds of coliform contamination in water samples was 2.3 times higher in non-watershed management villages (NWMV compared to integrated watershed management villages (IWMV (95% CI 0.8–6.45, p = 0.081. The number of diarrhoeal cases (18/663 vs. 42/639, p < 0.05 was lower in IWMV as compared to NWMV. Overall E. coli isolates showed high susceptibility to antibiotics. Resistance to a wider range of antibiotics was observed in NWMV.

  16. One-Year Outcomes Using Ranibizumab for Neovascular Age-Related Macular Degeneration: Results of a Prospective and Retrospective Observational Multicentre Study

    Directory of Open Access Journals (Sweden)

    Lars Hjelmqvist

    2011-01-01

    Full Text Available The Swedish Lucentis Quality Registry is a 12-month, open-label, observational, prospective, and retrospective study of ranibizumab administration for wet AMD. Visual acuity (VA was measured with Snellen or ETDRS chart in 370 patients (66.8% women; age range 46–93 years. In total, a mean of 4.7±1.6 injections per patient (range 1–10 was given to month 12. Mean VA score was 58.3±12.2 letters before treatment, 63.3±12.5 after 3 injections (Δ4.9±10.1 letters from baseline, and 59.3±16.2 at 12 months (Δ1.0±13.6. VA score from baseline to month 12 was stable in 74.4% of patients, improved by 15 letters/3 lines or more in 14.7%, and decreased by ≥15 letters/3 lines in 10.9% of patients. With a mean of 4.7 ranibizumab injections per patient per year, mean VA was stabilised but not increased. To maintain the initial gain seen after the first three injections, an average of 1.8±1.5 additional injections does not appear to be adequate.

  17. Quality of water and antibiotic resistance of Escherichia coli from water sources of hilly tribal villages with and without integrated watershed management-a one year prospective study.

    Science.gov (United States)

    Nerkar, Sandeep S; Tamhankar, Ashok J; Khedkar, Smita U; Lundborg, Cecilia Stålsby

    2014-06-01

    In many hilly tribal areas of the world, water scarcity is a major problem and diarrhoea is common. Poor quality of water also affects the environment. An integrated watershed management programme (IWMP) aims to increase availability of water and to improve life conditions. Globally, there is a lack of information on water contamination, occurrence of diarrhoea and antibiotic resistance, a serious global concern, in relation to IWMP in hilly tribal areas. Therefore, a prospective observational study was conducted during 2011–2012 in six villages in a hilly tribal belt of India, three with and three without implementation of an IWMP, to explore quality of water, diarrhoeal cases in the community and antibiotic resistance of Escherichia coli from water sources. The results showed that physico-chemical quality of water was within limits of safe consumption in all samples. The odds of coliform contamination in water samples was 2.3 times higher in non-watershed management villages (NWMV) compared to integrated watershed management villages (IWMV) (95% CI 0.8–6.45, p = 0.081). The number of diarrhoeal cases (18/663 vs. 42/639, p < 0.05) was lower in IWMV as compared to NWMV. Overall E. coli isolates showed high susceptibility to antibiotics. Resistance to a wider range of antibiotics was observed in NWMV.

  18. Health-related quality of life in family members of patients with an advanced cancer diagnosis: a one-year prospective study.

    Science.gov (United States)

    Sjolander, Catarina; Rolander, Bo; Järhult, Johannes; Mårtensson, Jan; Ahlstrom, Gerd

    2012-07-30

    Receiving a cancer diagnosis affects family members as well as the person diagnosed. Family members often provide support for the sick person in daily life out of duty and love, and may not always think of their own vulnerability to illness. To individualise support for them, family members who are most at risk for becoming ill must be identified.The aim of this study was to investigate health-related quality of life (HRQOL) in family members of patients with advanced lung or gastrointestinal cancer 3 to 15 months after diagnosis. Data on mental and physical dimensions of HRQOL were collected from family members of these patients in this prospective quantitative study. Five assessments using the Short Form 36 Health Survey (SF-36) and EuroQol (EQ-5D) were conducted during a 1-year period starting 3 months after diagnosis. Thirty-six family members completed the study, i.e. participated in all five data collections. No statistically significant changes in physical or mental HRQOL within the study group appeared over the 1-year follow-up. Compared with norm-based scores, family members had significantly poorer mental HRQOL scores throughout the year as measured by the SF-36. Family members also scored statistically significantly worse on the EQ-5D VAS in all five assessments compared to the norm-based score. Findings showed that older family members and partners were at higher risk for decreased physical HRQOL throughout the 1-year period, and younger family members were at higher risk for poorer mental HRQOL. It is well known that ill health is associated with poor HRQOL. By identifying family members with poor HRQOL, those at risk of ill health can be identified and supported. Future large-scale research that verifies our findings is needed before making recommendations for individualised support and creating interventions best tailored to family members at risk for illness.

  19. Moderate to severe injuries in football: a one-year prospective study of twenty-four female and male amateur teams.

    Science.gov (United States)

    Lion, Alexis; Theisen, Daniel; Windal, Thierry; Malisoux, Laurent; Nührenbörger, Christian; Huberty, Robert; Urhausen, Axel; Seil, Romain

    2014-01-01

    This study aimed to realize a prospective follow-up of the injuries occurring in female and male football players involved in the highest league in the Grand-Duchy of Luxembourg. Data concerning anthropometric characteristics and football activities were gathered in 125 female and 243 male football players via questionnaires at the beginning of the study. Then, a follow-up of moderate to severe injuries (> 15 days of interruption in football practice) was performed throughout the season 2013-2014. Sixteen injuries (injury incidence = 0.7 injuries/1000 h of exposure) were observed in 13 female football players (10.4%). These injuries concerned mainly the knee (n = 7; 43.7%), with capsules and ligaments being the most often concerned tissues (n = 7; 43.7%). In male football players, 41 severe injuries (injury incidence = 0.6 injuries/1000 h of exposure) were observed in 36 players (14.8%). These injuries concerned mainly the thighs (n = 12; 29.3%) and the muscles and tendons were the most often concerned tissues (n = 18; 43.9%). Injuries in football are predominantly located at the lower limbs, particularly the knees in female football players. The predominant muscle and tendon lesions of the thighs occurring in males could reveal that physical preparation is insufficient or inadequate for a number of players. Regarding these results, it is necessary to implement an injury prevention strategy. The "FIFA 11+" programme could be used as the basic method, but should be personalized according to sex. The injury collection methodology could be optimized with the use of an electronic database, such as the Training and Injury Prevention Platform for Sports (TIPPS). Beside the systematic recording of injury data (as well as the training load) by the players or the medical staff, this system allows to share of important information between stakeholders, follow-up the players, provide risk factor warnings and increase the awareness of the injury problem.

  20. Primary limited lumbar discectomy with an annulus closure device: one-year clinical and radiographic results from a prospective, multi-center study.

    Science.gov (United States)

    Lequin, Michiel B; Barth, Martin; Thomė, Claudius; Bouma, Gerrit J

    2012-12-01

    Discectomy as a treatment for herniated lumbar discs results in outcomes after surgery that are not uniformly positive. Surgeons face the dilemma between limited nucleus removal which is associated with a higher risk of recurrence, or more aggressive nucleus removal which may lead to disc height loss and persistent back-pain. annulus closure devices may allow for the benefits of limited nucleus removal without the increased risk of recurrence. This is an interim report of an ongoing 24-month post-marketing study of the Barricaid® annulus closure device, consisting of a flexible polymer mesh that blocks the defect, held in place by a titanium bone anchor. We prospectively enrolled 45 patients at four hospitals, and implanted the Barricaid® after a limited discectomy. annulus defect size and volume of removed nucleus were recorded. Reherniations were reported, pain and function were monitored and imaging was performed at regular intervals during 24 months of follow-up. At 12 months postsurgery, pain and function were significantly improved, comparing favorably to reported results from limited discectomy. Disc height has been well maintained. One reherniation has occurred (2.4%), which was associated with a misplaced device. No device fracture, subsidence or migration has been observed. The use of an annulus closure device may provide a reduction in reherniation rate for lumbar discectomy patients with large annulus defects who are at the greatest risk of recurrence. Using such a device should provide the surgeon increased confidence in minimizing nucleus removal, which, in turn, may preserve disc height and biomechanics, reducing degeneration and associated poor clinical outcomes in the long-term. A randomized multicenter study evaluating limited discectomy with and without the Barricaid® is currently underway, and will provide a higher level of evidence.

  1. Residual deficits in quality of life one year after intensity-modulated radiotherapy for patients with locally advanced head and neck cancer. Results of a prospective study

    Energy Technology Data Exchange (ETDEWEB)

    Tribius, Silke; Raguse, Marieclaire; Voigt, Christian; Petersen, Cordula; Kruell, Andreas [University Medical Center Hamburg-Eppendorf, Department of Radiation Oncology, Hamburg (Germany); Muenscher, Adrian [University Medical Center Hamburg-Eppendorf, Department of Otorhinolaryngology and Head and Neck Surgery, Hamburg (Germany); Groebe, Alexander [University Medical Center Hamburg-Eppendorf, Department of Maxillofacial Surgery, Hamburg (Germany); Bergelt, Corinna [University Medical Center Hamburg-Eppendorf, Department of Medical Psychology, Hamburg (Germany); Singer, Susanne [University Medical Center Mainz, Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), Mainz (Germany)

    2015-03-08

    Patients with locally advanced head and neck cancer (LAHNC) undergo life-changing treatments that can seriously affect quality of life (QoL). This prospective study examined the key QoL domains during the first year after intensity-modulated radiotherapy (IMRT) and identified predictors of these changes in order to improve patient outcomes. A consecutive series of patients with LAHNC completed the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core module (QLQ-C30) and the HNC-specific QLQ-HN35 before (t0) and at the end (t1) of definitive or adjuvant IMRT, then at 6-8 weeks (t2), 6 months (t3), and 1 year (t4) after IMRT. Patients (n = 111) completing questionnaires at all five time points were included (baseline response rate: 99 %; dropout rate between t0 and t4: 5 %). QoL deteriorated in all domains during IMRT and improved slowly during the first year thereafter. Many domains recovered to baseline values after 1 year but problems with smelling and tasting, dry mouth, and sticky saliva remained issues at this time. Increases in problems with sticky saliva were greater after 1 year in patients with definitive versus adjuvant IMRT (F = 3.5, P = 0.05). QoL in patients with LAHNC receiving IMRT takes approximately 1 year to return to baseline; some domains remain compromised after 1 year. Although IMRT aims to maintain function and QoL, patients experience long-term dry mouth and sticky saliva, particularly following definitive IMRT. Patients should be counseled at the start of therapy to reduce disappointment with the pace of recovery. (orig.) [German] Die Therapie von Patienten mit lokal fortgeschrittenen Kopf-Hals-Tumoren (LFKHT) geht mit einschneidenden Veraenderungen einher und beeinflusst die Lebensqualitaet (LQ) erheblich. Diese prospektive Studie untersucht die LQ waehrend des ersten Jahres nach intensitaetsmodulierter Strahlentherapie (IMRT) und hat Praediktoren dieser Veraenderungen herausgearbeitet, um

  2. Effect of alcohol use on the course of bipolar disorder : one-year follow-up study using the daily prospective Life Chart method

    NARCIS (Netherlands)

    van Zaane, Jan; van de Ven, Peter M.; Draisma, Stasja; Smit, Johannes H.; Nolen, Willem A.; van den Brink, Wim

    2014-01-01

    Objectives Relatively little is known about the temporal relationship between alcohol use and subsequent mood changes in patients with bipolar disorder, and the available findings are inconsistent. The present study was a fine-grained analysis of the temporal relationship between alcohol use and sho

  3. Does computer use affect the incidence of distal arm pain? A one-year prospective study using objective measures of computer use

    DEFF Research Database (Denmark)

    Mikkelsen, S.; Lassen, C. F.; Vilstrup, Imogen

    2012-01-01

    PURPOSE: To study how objectively recorded mouse and keyboard activity affects distal arm pain among computer workers. METHODS: Computer activities were recorded among 2,146 computer workers. For 52 weeks mouse and keyboard time, sustained activity, speed and micropauses were recorded...... with a software program installed on the participants' computers. Participants reported weekly pain scores via the software program for elbow, forearm and wrist/hand as well as in a questionnaire at baseline and 1-year follow up. Associations between pain development and computer work were examined for three pain...... were not risk factors for acute pain, nor did they modify the effects of mouse or keyboard time. Computer usage parameters were not associated with prolonged or chronic pain. A major limitation of the study was low keyboard times. CONCLUSION: Computer work was not related to the development...

  4. One year follow-up after operative ankle fractures: a prospective gait analysis study with a multi-segment foot model.

    Science.gov (United States)

    Wang, Ruoli; Thur, Charlotte K; Gutierrez-Farewik, Elena M; Wretenberg, Per; Broström, Eva

    2010-02-01

    Ankle fractures are one of the most common lower limb traumas. Several studies reported short- and long-term post-operative results, mainly determined by radiographic and subjective functional evaluations. Three-dimensional gait analysis with a multi-segment foot model was used in the current study to quantify the inter-segment foot motions in 18 patients 1 year after surgically treated ankle fractures. Data were compared to that from gender- and age-matched healthy controls. The correlations between Olerud/Molander ankle score and kinematics were also evaluated. Patients with ankle fractures showed less plantarflexion and smaller range of motion in the injured talocrural joint, which were believed to be a sign of residual joint stiffness after surgery and immobilization. Moreover, the forefoot segment had smaller sagittal and transverse ranges of motion, less plantarflexion and the hallux segment had less dorsiflexion and smaller sagittal range of motion. The deviations found in the forefoot segment may contribute to the compensation mechanisms of the injured ankle joint. Findings of our study show that gait analysis with a multi-segment foot model provides a quantitative and objective way to perform the dynamic assessment of post-operative ankle fractures, and makes it possible to better understand not only how the injured joint is affected, but also the surrounding joints.

  5. Impact of avolition and cognitive impairment on functional outcome in first-episode schizophrenia-spectrum disorder: a prospective one-year follow-up study.

    Science.gov (United States)

    Chang, Wing Chung; Hui, Christy Lai Ming; Chan, Sherry Kit Wa; Lee, Edwin Ho Ming; Chen, Eric Yu Hai

    2016-02-01

    Previous research investigating the relationships between avolition, cognition and functioning in schizophrenia mostly focused on chronic samples and were cross-sectional in design. Impacts of avolition and cognition on longitudinal functional outcome in first-episode patients are under-studied. We assessed 114 Chinese aged 18-55 years presenting with first-episode schizophrenia-spectrum disorder aiming to identify baseline predictors of 1-year functional outcome. Results showed that both avolition and global cognition independently predicted functioning, with avolition being the strongest predictor above and beyond cognition and other symptom dimensions. Our findings indicate the central role of in determining longitudinal functional status in the early illness stage.

  6. Imported and intensive care unit-born Acinetobacter baumannii clonal complexes: one-year prospective cohort study in intensive care patients.

    Science.gov (United States)

    Martins, Natacha; Martins, Ianick Souto; de Freitas, Wania Vasconcelos; de Matos, Juliana Arruda; Girão, Valeria Brígido de Carvalho; Coelho-Souza, Talita; Maralhães, Ana Cristina de Gouveia; Cacci, Luciana Camila; de Figueiredo, Miriam Perez; Dias, Rubens Clayton Silva; Costa-Lourenço, Ana Paula Ramalho; Ferreira, Adriana Lúcia Pires; Dalla-Costa, Libera; Nouér, Simone Aranha; Santoro-Lopes, Guilherme; Riley, Lee W; Moreira, Beatriz Meurer

    2013-06-01

    The main objective of this study was to assess the frequency and possible sources of colonization and infection by Acinetobacter in the intensive care unit (ICU) of a university hospital in Rio de Janeiro, Brazil, and characterize the isolates for relatedness to internationally and locally disseminated lineages. Patients consecutively admitted to the ICU from April 2007 to April 2008 were screened for colonization and infection. Species were identified by rpoB sequencing. The presence of acquired and intrinsic carbapenemase genes was assessed by polymerase chain reaction (PCR). Strains were typed by random amplification of polymorphic DNA (RAPD)-PCR, pulsed-field gel electrophoresis, and multilocus sequence typing (MLST) using the schemes hosted at the University of Oxford (UO) and Institut Pasteur (IP). Of 234 patients, 98 (42%) had at least one specimen positive for the Acinetobacter isolate, and 24 (10%) had infection. A total of 22 (92%) infections were caused by Acinetobacter baumannii and one each (4%) by Acinetobacter nosocomialis and Acinetobacter berezinae. A. baumannii isolates from 60 patients belonged to RAPD types that corresponded to MLST clonal complexes (CCs) 109/1 (UO/IP scheme, known as International Clone I), CC 110/110 (UO/IP), CC 113/79 (UO/IP), and CC 104/15 (UO/IP). Most CCs were carbapenem resistant and carried the bla(OXA-23)-like gene. Strains were introduced by patients transferred from other wards of the same hospital (11 patients, 18%) or acquired from cross-transmission within the ICU (49 patients, 82%). A. nosocomialis lineage sequence type 260 colonized 10% of the whole study population. A. baumannii have become established in this hospital as a part of a global epidemic of successful clones. Once introduced into the hospital, such clones have become entrenched among patients in the ICU.

  7. Health-related quality of life in adolescents with screening-detected celiac disease, before and one year after diagnosis and initiation of gluten-free diet, a prospective nested case-referent study

    Directory of Open Access Journals (Sweden)

    Nordyke Katrina

    2013-02-01

    Full Text Available Abstract Background Celiac disease (CD is a chronic disorder in genetically predisposed individuals in which a small intestinal immune-mediated enteropathy is precipitated by dietary gluten. It can be difficult to diagnose because signs and symptoms may be absent, subtle, or not recognized as CD related and therefore not prompt testing within routine clinical practice. Thus, most people with CD are undiagnosed and a public health intervention, which involves screening the general population, is an option to find those with unrecognized CD. However, how these screening-detected individuals experience the diagnosis and treatment (gluten-free diet is not fully understood. The aim of this study is to investigate the health-related quality of life (HRQoL of adolescents with screening-detected CD before and one year after diagnosis and treatment. Methods A prospective nested case-referent study was done involving Swedish adolescents who had participated in a CD screening study when they were in the sixth grade and about 12 years old. Screening-detected adolescents (n = 103 and referents without CD who participated in the same screening (n = 483 answered questionnaires at the time of the screening and approximately one year after the screening-detected adolescents had received their diagnosis that included the EQ-5D instrument used to measure health status and report HRQoL. Results The HRQoL for the adolescents with screening-detected CD is similar to the referents, both before and one year after diagnosis and initiation of the gluten-free diet, except in the dimension of pain at follow-up. In the pain dimension at follow-up, fewer cases reported problems than referents (12.6% and 21.9% respectively, Adjusted OR 0.50, 95% CI 0.27-0.94. However, a sex stratified analysis revealed that the significant difference was for boys at follow-up, where fewer screening-detected boys reported problems (4.3% compared to referent boys (18.8% (Adjusted OR 0

  8. Counselling for burnout in Norwegian doctors: one year cohort study

    OpenAIRE

    Rø, Karin E Isaksson; Gude, Tore; Tyssen, Reidar; Aasland, Olaf G

    2008-01-01

    Objective To investigate levels and predictors of change in dimensions of burnout after an intervention for stressed doctors. Design Cohort study followed by self reported assessment at one year. Setting Norwegian resource centre. Participants 227 doctors participating in counselling intervention, 2003-5. Interventions Counselling (lasting one day (individual) or one week (group based)) aimed at motivating reflection on and acknowledgement of the doctors’ situation and personal needs. Main ou...

  9. Fatal poisonings in Oslo: a one-year observational study

    Directory of Open Access Journals (Sweden)

    Heyerdahl Fridtjof

    2010-06-01

    Full Text Available Abstract Background Acute poisonings are common and are treated at different levels of the health care system. Since most fatal poisonings occur outside hospital, these must be included when studying characteristics of such deaths. The pattern of toxic agents differs between fatal and non-fatal poisonings. By including all poisoning episodes, cause-fatality rates can be calculated. Methods Fatal and non-fatal acute poisonings in subjects aged ≥16 years in Oslo (428 198 inhabitants were included consecutively in an observational multi-centre study including the ambulance services, the Oslo Emergency Ward (outpatient clinic, and hospitals, as well as medico-legal autopsies from 1st April 2003 to 31st March 2004. Characteristics of fatal poisonings were examined, and a comparison of toxic agents was made between fatal and non-fatal acute poisoning. Results In Oslo, during the one-year period studied, 103 subjects aged ≥16 years died of acute poisoning. The annual mortality rate was 24 per 100 000. The male-female ratio was 2:1, and the mean age was 44 years (range 19-86 years. In 92 cases (89%, death occurred outside hospital. The main toxic agents were opiates or opioids (65% of cases, followed by ethanol (9%, tricyclic anti-depressants (TCAs (4%, benzodiazepines (4%, and zopiclone (4%. Seventy-one (69% were evaluated as accidental deaths and 32 (31% as suicides. In 70% of all cases, and in 34% of suicides, the deceased was classified as drug or alcohol dependent. When compared with the 2981 non-fatal acute poisonings registered during the study period, the case fatality rate was 3% (95% C.I., 0.03-0.04. Methanol, TCAs, and antihistamines had the highest case fatality rates; 33% (95% C.I., 0.008-0.91, 14% (95% C.I., 0.04-0.33, and 10% (95% C.I., 0.02-0.27, respectively. Conclusions Three per cent of all acute poisonings were fatal, and nine out of ten deaths by acute poisonings occurred outside hospital. Two-thirds were evaluated as accidental

  10. Prospective one-year treatment outcomes of tortured refugees: a psychiatric approach.

    Science.gov (United States)

    Kinzie, J David; Kinzie, J Mark; Sedighi, Behjat; Woticha, Abdella; Mohamed, Halima; Riley, Crystal

    2012-01-01

    The treatment of torture survivors from diverse cultures has been a difficult task involving issues of loss, massive trauma, cultural style, and adjusting to a new country. Research on treatment outcomes has shown inconsistent results. This report presents a prospective one year treatment outcome of 22 severely tortured patients from Ethiopia, Somalia, Iran and Afghanistan. Treatment was provided by psychiatrists and counselors with interpreters from each culture involved. The specific treatment included psychiatric evaluation, medicine, education, supportive psychotherapy and assisting some social needs. All 22 were diagnosed with depression and 17 of these also had posttraumatic stress disorder (PTSD). Twenty of 22 patients showed marked significant improvement on all of the scales for depression, PTSD, disability, and quality of life. Medicine was particularly useful in treating depression and the symptoms of flashbacks, nightmares and irritability. Standard psychiatric treatment with evaluation, diagnosis, appropriate medicine, supportive psychotherapy and counseling by ethnic counselors provided good outcomes.

  11. Football injuries in Oslo: a one-year study.

    Science.gov (United States)

    Maehlum, S.; Daljord, O. A.

    1984-01-01

    All football injuries treated at the Emergency Department, Oslo City Hospital, 1329 patients, 1167 males and 162 females, were recorded for one year, accounting for 28.4% of all sports injuries. Most injuries seen were in the 15-19 years age group in females and 20-24 years age group in males; 68% of the females and 42% of the males (p less than 0.001) were below 20 years of age, and 87% of the injuries occurred in competitive football. During matches, 695 players were injured giving an incidence of 34.5 injuries/10,000 player matches. The injuries occurred all year with a peak in June. Sprains accounted for 41% of the injuries, 23% were contusions and 19% fractures. Most injuries (59%) affected the legs. Hospital admission was required for three females and 57 males. The football injuries required 1966 consultations and necessitated that 349 patients had to stay away from work for a total of 6137 days. PMID:6487944

  12. Worries and Concerns among Inflammatory Bowel Disease Patients Followed Prospectively over One Year

    Directory of Open Access Journals (Sweden)

    Lars-Petter Jelsness-Jørgensen

    2011-01-01

    Full Text Available Disease-related worries are frequently reported in inflammatory bowel disease (IBD, but longitudinal assessments of these worries are scarce. In the present study, patients completed the rating form of IBD patient concerns (RFIPC at three occasions during one year. One-way analysis of variance (ANO VA, t-tests, bivariate correlation, and linear regression analyses were used to analyse data. The validity and reliability of the Norwegian RFIPC was tested. A total of 140 patients were included (V1, ulcerative colitis (UC n = 92, Crohn's disease (CD n = 48, mean age 46.9 and 40.0-year old, respectively. The highest rated worries included having an ostomy bag, loss of bowel control, and reduced energy levels. Symptoms were positively associated with more worries. A pattern of IBD-related worries was consistent over a period of one year. Worries about undergoing surgery or having an ostomy bag seemed to persist even when symptoms improved. The Norwegian RFIPC is valid and reliable.

  13. Efficacy and safety of Iranian made Deferasirox (Osveral®) in Iranian major thalassemic patients with transfusional iron overload: A one year prospective multicentric open-label non-comparative study

    Science.gov (United States)

    Eshghi, P.; Farahmandinia, Z.; Molavi, M.; Naderi, M.; Jafroodi, M.; Hoorfar, H.; Davari, K.; Azarkeivan, A.; Keikhaie, B.; Ansari, S.; Arasteh, M.

    2011-01-01

    Purpose of the study to determine the efficacy, adverse effects and safety of a new Iranian generic product of deferasirox (Osveral®) in Iranian transfusion dependent major thalassemic (TD-MT) patients. Methods In 9 main thalassemia treatment centers, all of TD-MT patients (aged ≥2 yrs) with serum ferritin (SF) levels≥1000 ng/ml, or >100 ml/kg of RBC transfusion,who could not tolerate parental iron chelating were recruited regardless of their previous iron chelation therapy. Periodical clinical and laboratory evaluations were conducted for adverse effects (AEs). Primary efficacy end point was Mean of Relative Change of Serum Ferritin (MRC-SF) from the baseline level during one year. Analysis of variance (ANOVA), t test, chi-square or Fisher exact test were used for statistic analysis appropriately (P values 5 time increase in transaminases (24;5.89%).The causes of discontinuation of treatment were non-satisfactory treatment ( 24; 5.8%), poor or non-compliance of patients (21;5.1%), and adverse effects (13; 3.1%) Conclusion A detailed comparison with similar studies on deferasirox (Exjade®) shows a promising efficacy and safety for its Iranian generic product (Osveral ®). PMID:22615664

  14. Efficacy and safety of Iranian made Deferasirox (Osveral®in Iranian major thalassemic patients with transfusional iron overload: A one year prospective multicentric open-label non-comparative study

    Directory of Open Access Journals (Sweden)

    P Eshghi

    2011-07-01

    Full Text Available       Purpose of the study:to determine the efficacy, adverse effects and safety of a new Iranian generic product of deferasirox (Osveral® in Iranian transfusion dependent major thalassemic (TD-MT patients. Methods:In 9 main thalassemia treatment centers, all of TD-MT patients (aged ≥2 yrs with serum ferritin (SF levels≥1000 ng/ml, or >100 ml/kg of RBC transfusion ,who could not tolerate parental iron chelating were recruited regardless of their previous iron chelation therapy. Periodical clinical and laboratory evaluations were conducted for adverse effects (AEs. Primary efficacy end point was Mean of Relative Change of Serum Ferritin (MRC-SF from the baseline level during one year. Analysis of variance (ANOVA, t test, chi-square or Fisher exact test were used for statistic analysis appropriately (P values <0.05 were considered as statistical significant. Results:In 407 cases the male/female ratio was 0.98. Mean age was 11.5±7.4 (2-58 years. The mean of initiating dose of Osveral® and mean usage dose during the study was 23.5±4.9 mg/kg and 24.9 ± 4.9 mg/kg respectively. MRC-SF was -11.44% ±38.92 and it showed significant decline in SF (P value<0.001 one hundred and forty eight patients out of 407 patients experienced at least one. AE, the most common of them were transient increase in serum creatinin (97;24.1% and > 5 time increase in transaminases (24;5.89%.The causes of discontinuation of treatment were non-satisfactory treatment ( 24; 5.8%, poor or non-compliance of patients (21;5.1%, and adverse effects (13; 3.1% . Conclusion:A detailed comparison with similar studies on deferasirox (Exjade® shows a promising efficacy and safety for its Iranian generic product (Osveral ®.

  15. Prospective comparison study of one-year outcomes for all titanium total temporomandibular joint replacements in patients allergic to metal and cobalt-chromium replacement joints in patients not allergic to metal.

    Science.gov (United States)

    Hussain, O T; Sah, S; Sidebottom, A J

    2014-01-01

    We aimed to ascertain whether there are any early differences in outcome between all titanium temporomandibular joint (TMJ) prostheses in patients allergic to metal and standard cobalt-chromium prostheses in patients not allergic to metal. All patients who had primary TMJ prostheses placed with one-year follow-up between March 2003 and February 2011 were included. We reviewed the basic characteristics of patients. The outcome variables measured included disease, pain, mouth opening, and diet. A total of 55 patients with 77 joint replacements fulfilled the inclusion criteria. Forty patients had standard cobalt-chromium alloy (Co-Cr-Mo) prostheses (20 unilateral and 20 bilateral), and 15 had all titanium prostheses (13 unilateral and 2 bilateral). Osteoarthritis was the most common disease in both groups. There was significant improvement in pain score at reviews at 6 weeks (p=0.001) and 12 months (p=0.03). Values between groups were not significant (p=0.48 at 6 weeks, and p=0.10 at 1 year). Mouth opening in each group improved significantly with continued gains between assessments at 6 weeks and 12 months (p=0.001) but there were no significant differences between groups. Diet scores were significantly improved one year postoperatively in both groups (p=0.001), but differences between groups were not significant (p=0.90). At one year, outcomes for all titanium prostheses in patients allergic to metal were similarly favourable to those in patients who had no hypersensitivity to metal and had standard prostheses. No patient developed a hypersensitivity reaction, and no all titanium prosthesis failed during the one-year follow-up period. Copyright © 2013 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  16. A novel rapid access testicular cancer clinic: prospective evaluation after one year.

    Science.gov (United States)

    Carey, K; Davis, N F; Elamin, S; Ahern, P; Brady, C M; Sweeney, P

    2016-02-01

    Our institution has recently developed a rapid access outpatient clinic to investigate men with testicular lumps and/or pain suspicious for testicular cancer (TCa). To present our experience after 12 months. All referrals to the rapid access testicular clinic (RATC) clinic were prospectively analysed from 01/01/2013 to 01/01/2014. The primary outcome variable was incidence of TCa in the referred patient cohort. Secondary outcome variables were waiting times prior to clinical review and waiting times prior to radical orchidectomy in patients diagnosed with TCa. Seventy-four new patients were referred to the RATC during the 1-year period and the mean age was 34 (range 15-81 years). TCa was the most common diagnosis and was found in 18 (25 %) patients. Patients diagnosed with TCa underwent radical orchidectomy, a median of 3 (range 1-5) days after their initial GP referral. Patients requiring surgical intervention for benign scrotal pathology underwent their procedure a median of 32 (range 3-61) days after their initial referral. Of the 18 patients diagnosed with TCa, 9 (50 %) were diagnosed with a seminomatous germ cell tumour on histopathology. The RATC is a new initiative in Ireland that provides expedient and definitive treatment of patients with newly diagnosed TCa. Early treatment will ultimately improve long-term prognosis in this patient cohort.

  17. Declining financial capacity in patients with mild Alzheimer disease: a one-year longitudinal study.

    Science.gov (United States)

    Martin, Roy; Griffith, H Randall; Belue, Katherine; Harrell, Lindy; Zamrini, Edward; Anderson, Britt; Bartolucci, Alfred; Marson, Daniel

    2008-03-01

    The objective of this study was to investigate change over time in financial abilities in patients with mild Alzheimer disease (AD). The authors conducted a prospective 1-year longitudinal study at a large southern U.S. metropolitan-area medical school university. Participants included healthy older adults (N=63) and patients with mild AD (N=55). The authors conducted a standardized performance measure of financial capacity. Performance was assessed on 18 financial tasks, nine domains of financial activity, and overall financial capacity. Capacity outcomes classifications (capable, marginally capable, or incapable) for domains and overall performance were made using cut scores referenced to comparison group performance. At baseline, patients with mild AD performed significantly below healthy older adults on 16 of 18 tasks, on all nine domains, and on overall financial capacity. At one-year follow up, comparison group performance was stable on all variables. In contrast, patients with mild AD showed substantial declines in overall financial capacity, on eight of nine domains, and on 12 of 18 tasks. Similarly, the proportion of the mild AD group classified as marginally capable and incapable increased substantially over one year for the two overall scores and for five financial domains. Financial capacity is already substantially impaired in patients with mild AD at baseline and undergoes rapid additional decline over one year. Relative to the comparison group, overall financial capacity performance in the AD group declined 10%, from approximately 80% of the comparison group performance at baseline to 70% at follow up. Financial skills showed differential rates of decline on both simple and complex tasks. Of clinical and public policy interest was the declining judgment of patients with mild AD regarding simple fraud schemes. The study supports the importance of prompt financial supervision and planning for patients newly diagnosed with AD.

  18. HBeAg negative serological status and low viral replication levels characterize chronic hepatitis B virus-infected women at reproductive age in Greece: A one-year prospective single center study

    Institute of Scientific and Technical Information of China (English)

    Ioannis S. Elefsiniotis; Irene Glynou; Ioanna Magaziotou; Konstantinos D. Pantazis; Nikolaos V. Fotos; Hero Brokalaki; Helen Kada; George Saroglou

    2005-01-01

    AIM: To evaluate the seroprevalence of hepatitis B surface antigen (HBsAg) in 13 581 women at reproductive age and the hepatitis B e antigen (HBeAg)/anti-HBe status as well as serum hepatitis B virus (HBV)-DNA levels in a subgroup of HBsAg(+) pregnant women at labor in Greece.METHODS: Serological markers were detected using enzyme immunoassays. Serum HBV-DNA was determined by a sensitive quantitative PCR assay. Statistical analysis of data was based on parametric methodology.RESULTS: Overall, 1.156% of women were HBsAg(+)and the majority of them (71.3%) were Albanian. The prevalence of HBsAg was 5.1% in Albanian women, 4.2%in Asian women and 1.14% in women from Eastem European countries. The prevalence of HBsAg in African (0.36%) and Greek women (0.29%) was very low. Only 4.45% of HBsAg (+) women were also HBeAg(+) whereas the vast majority of them were HBeAg(-)/anti-HBe(+). Undetectable levels of viremia (<200 copies/mL) were observed in 32.26% of pregnant women at labor and 29.03% exhibited extremely low levels of viral replication (<400 copies/mL). Only two pregnant women exhibited extremely high serum HBVDNA levels (>10 000 000 copies/mL), whereas 32.26%exhibited HBV-DNA levels between 1 500 and 40 000copies/mL.CONCLUSION: The overall prevalence of HBsAg is relatively low among women at reproductive age in Greece but is higher enough among specific populations. The HBeAg(-)/anti-HBe(+) serological status and the extremely low or even undetectable viral replicative status in the majority of HBsAg(+) women of our study population, suggest that only a small proportion of HBsAg(+) women in Greece exhibit a high risk for vertical transmission of the infection.

  19. Sirolimus-eluting cobalt alloyed stents in treating patients with coronary artery disease: six-month angiographic and one-year clinical follow-up result A prospective, historically controlled, multi-center clinical study

    Institute of Scientific and Technical Information of China (English)

    ZHANG Qi; HONG Tao; CHEN Ji-lin; HUO Yong; SHEN Wei-feng; GAO Run-lin; XU Bo; YANG Yue-jin; ZHANG Rui-yan; LI Jian-ping; QIAO Shu-bin; ZHANG Jian-sheng; HU Jian; QIN Xue-wen

    2007-01-01

    Background The emergence of drug-eluting stents (DES) has dramatically reduced the incidence of in-stent restenosis.This study was conducted to evaluate the safetyand efficacy of sirolimus-eluting cobalt-chrome stents (Firebird 2) for treating patients with coronary artery disease.Methods Sixty-seven patients with de novo or non-stented restenostic coronary lesions were chosen to receive the Firebird 2 stent as the final treatment (Firebird 2 group). Another 49 consecutive patients were implanted with bare cobalt alloyed stents (Driver, Medtronic) withit the previous six months and served as historical controls (control group).Baseline clinical characteristics, angiographic features, procedural results, 30-day, 6-month and 12-month clinical follow-up regarding the occurrence of major adverse cardiac events (MACE), as well as the primary endpoint of late lumen loss at 6-month angiographic follow-up were compared between the two groups.Results The demographic characteristics were similar between the two groups despite more patients in the Firebird 2group who underwent previous percutaneous coronary intervention (22.4% vs 8.2%, P=0.0418) and who had diabetes mellitus (29.9% vs 12.2%, P=0.0253). In the Firebird 2 group, the mean diameter of the reference vessel was smaller((2.79±0.46) mm vs (2.98±0.49) mm, P=0.0175) and more stents were implanted for each lesion (1.28±0.52 vs 1.10±0.30, P=0.0060). Other angiographic, procedural results and the device success rate were similar between the two groups. The MACE rate at 30-day and 3-month was the same, but significantly fewer MACE occurred in the Firebird 2group at 6- and 12-month follow-up (1.5% vs 12.2% at 6 month, P=0.0168; 1.5% vs 26.5% at 12 month, P<0.0001). The primary endpoint of late lumen loss at 6-month angiographic follow-up was significantly reduced in the Firebird 2 group (in-stent: (0.05±0.09) mm vs (0.98±0.61) mm; in-segment: (0.05±0.18) mm vs (0.72±0.59) mm; P<0.0001) than the control group

  20. Metabolic syndrome in Thai schizophrenic patients: a naturalistic one-year follow-up study

    Directory of Open Access Journals (Sweden)

    Charnsilp Chawanun

    2007-04-01

    Full Text Available Abstract Background Not only the prevalence, but also the progress of metabolic abnormalities in schizophrenic patients is of importance for treatment planning and policy making. However, there have been very few prospective studies of metabolic disturbance in schizophrenic patients. This study aimed to assess the progress of metabolic abnormalities in Thai individuals with schizophrenia by estimating their one-year incidence rate of metabolic syndrome (MetS. Methods We screened all schizophrenic patients who visited our psychiatric clinic. After the exclusion of participants with MetS at baseline, each subject was reassessed at 6 and 12 months to determine the occurrence of MetS. The definition of MetS, as proposed by the International Diabetes Federation (IDF, was applied. Results Fifty-seven participants (24 males and 33 females had a mean of age and duration of antipsychotic treatment of 37.5 years old and 8.4 years, respectively. At baseline, 13 subjects met the MetS definition. Of 44 subjects who had no MetS at baseline, 35 could be followed up. Seven of these 35 subjects (20.0% had developed MetS at the 6- or 12-month visit, after already having 2 MetS components at baseline. The demographic data and characteristics of those developing and not developing MetS were not different in any respect. Conclusion Thai schizophrenic patients are likely to develop MetS. Their metabolic abnormalities may progress rapidly and fulfill the MetS definition within a year of follow-up. These findings support the importance of assessing and monitoring metabolic syndrome in schizophrenic patients.

  1. Are altered smooth pursuit eye movements related to chronic pain and disability following whiplash injuries? A prospective trial with one-year follow-up

    DEFF Research Database (Denmark)

    Kongsted, Alice; Jørgensen, Lars Vincents; Leboeuf-Yde, Charlotte

    2008-01-01

    -year follow-up. SETTING: The study was carried out at a university research centre and participants were recruited from emergency units and general practitioners. SUBJECTS: In all, 262 participants were recruited within 10 days from a whiplash injury. MAIN MEASURES: Smooth pursuit eye movements were tested......OBJECTIVE: To evaluate the ability of early smooth pursuit testing to predict chronic whiplash-associated disorders, and to study whether the presence of abnormal smooth pursuit eye movements at one-year follow-up is associated with symptoms at that time. DESIGN: Prospective cohort study with one...... collision were determined. RESULTS: Results of early eye movement tests were not associated with the prognosis. Reduced smooth pursuit performance when tested in static cervical rotation at the one-year follow-up was significantly associated with higher neck pain intensity at that time (regression...

  2. Early Loading of Single-Piece Implant for Partially Edentulous Posterior Arch: A Prospective One-Year Case Report

    Directory of Open Access Journals (Sweden)

    Amol Beldar

    2013-01-01

    Full Text Available Implant therapy is now well established, and there is an increasing need for shorter rehabilitation time. Original prerequisites of osseointegration have been reassessed to satisfy continuously increasing patient's expectation of reduced treatment time, improved esthetics, and increased comfort. Shorter healing time may be appropriate in some circumstances, and examples of early loading have been reported in animal and human studies. However, to date there are insufficient data to determine a universally acceptable opinion on early loading of implants for single-tooth replacement. This case report involves early loading, combined with construction of a restoration, inserted directly after 6 weeks of implant surgery and followup of one year.

  3. Sleep complaints in adolescent depression: one year naturalistic follow-up study

    OpenAIRE

    Anna S. Urrila; Karlsson, Linnea; Kiviruusu, Olli; Pankakoski, Maiju; Pelkonen, Mirjami; Strandholm, Thea; Marttunen, Mauri; ,

    2014-01-01

    Background Sleep complaints are highly prevalent in adolescents suffering from major depressive disorder (MDD). The aims of this study were to describe the longitudinal course of sleep complaints, and to assess the association between sleep complaints and clinical outcome in a sample of adolescents with MDD during naturalistic follow-up. Methods A sample of adolescent outpatients (n = 166; age 13–19 years, 17.5% boys) diagnosed with MDD was followed-up during one year in naturalistic settings...

  4. One-year longitudinal evaluation of neuropsychiatric symptoms in Alzheimer's disease. The REAL.FR Study.

    Science.gov (United States)

    Benoit, M; Robert, P H; Staccini, P; Brocker, P; Guerin, O; Lechowski, L; Vellas, B

    2005-01-01

    Behavioral and Psychological Symptoms are major and frequent manifestations of Alzheimer's Disease (AD). The aim of the present study was to evaluate neuropsychiatric symptoms in the PHRC REAL.FR cohort (for Réseau sur la maladie d'Alzheimer Français) after one year of evolution. Four hundred and eighty two patients with mild and moderate AD were assessed. A majority of them had significant symptoms at inclusion (85.3 % of subjects with mild AD, 89.7% of patients with a moderate AD). Patients with mild AD had a significant increase of the Neuropsychiatric Inventory (NPI) frequency x severity scores for apathy and aberrant motor behavior. Patients with moderate AD had a significant increase of NPI disinhibition, aberrant motor behavior and sleep disorders scores. The variation of NPI total score at one year correlated positively with change in Zarit's caregiver burden score, independently of global cognitive evolution. After one year, a group of 54 patients were institutionalized in nursing home or long term care unit. When compared to non institutionalized patients, the institutionalized group was characterized at base line by a lower MMSE score, a higher Zarit caregiver burden score, and a higher NPI agitation and disinhibition scores.

  5. Current status of neonatal acute respiratory disorders: a one-year prospective survey from a Chinese neonatal network

    Institute of Scientific and Technical Information of China (English)

    QIAN Li-ling; WANG San-nan; ZHOU Xiao-yu; SUN Bo; LIU Cui-qing; GUO Yun-xia; JIANG Ye-jun; NI Li-ming; XIA Shi-wen; LIU Xiao-hong; ZHUANG Wan-zhu; XIAO Zhi-hui

    2010-01-01

    Background We conducted a prospective, multicenter investigation of incidence, management and outcome of neonatal acute respiratory disorders (NARD), and evaluated related perinatal risk factors and efficacy of respiratory therapies in neonatal intensive care units (NICUs) in a Chinese neonatal network.Methods Data were prospectively collected in 2004-2005 from infants with NARD defined as presence of respiratory distress and oxygen requirement during the first 3 days of life.Results A total of 2677 NARD was classified (20.5% of NICU admissions). There were 711 (5.44%) with respiratory distress syndrome (RDS), 589 (4.51%) pulmonary infection, 409 (3.13%) meconium aspiration syndrome, 658 (5.03%)aspiration of amniotic fluid and 239 (1.83%) transient tachypnoea. Meconium aspiration syndrome had the highest rate with fetal distress, transient tachypnoea from cesarean section, and RDS with maternal disorders. Assisted mechanical ventilation was applied in 53.4% of NARD, and in above five disorders with 84.7%, 52.3%, 39.8%, 24.5%, and 53.6%,respectively. Corresponding mortality in these disorders was 31.4%, 13.6%, 17.8%, 4.1% and 5.0%, respectively.Surfactant was provided to 33.9% of RDS. In all RDS infants, the survival rate was 78.8% if receiving surfactant, and 63.4% if not (P <0.001).Conclusions This study provided NICU admission-based incidence and mortality of NARD, reflecting efficiency of advanced respiratory therapies, which should be a reference for current development of respiratory support in NICU at provincial and sub-provincial levels, justifying efforts in upgrading standard of care in emerging regions through a collaborative manner.

  6. Transverse effects on the nasomaxillary complex one year after rapid maxillary expansion as the only intervention: A controlled study

    Directory of Open Access Journals (Sweden)

    Carolina da Luz Baratieri

    2014-10-01

    Full Text Available The aim of this study was to assess by means of cone-beam computed tomography (CBCT scans the transverse effects on the nasomaxillary complex in patients submitted to rapid maxillary expansion (RME using Haas expander in comparison to untreated individuals. This prospective controlled clinical study assessed 30 subjects (18 boys and 12 girls with mixed dentition and during pubertal growth. The treated group was submitted to RME with Haas expander, retention for six months and a six-month follow-up after removal. The control group matched the treated group in terms of age and sex distribution. CBCT scans were taken at treatment onset and one year after the expander was activated. Maxillary first molars (U6 width, right and left U6 angulation, maxillary alveolar width, maxillary basal width, palatal alveolar width, palatal base width, right and left alveolar angulation, palatal area, nasal base width, nasal cavity width and inferior nasal cavity area on the posterior, middle and anterior coronal slices were measured with Dolphin Imaging Software(r 11.5, except for the first two variables which were performed only on the posterior slice. All transverse dimensions increased significantly (P 0.05. Results suggest that increase of molar, maxillary, palatal and nasal transverse dimensions was stable in comparison to the control group one year after treatment with RME.

  7. Oral health status and treatment needs in institutionalized psychiatric patients : One year descriptive cross sectional study

    Directory of Open Access Journals (Sweden)

    Kumar Manish

    2006-01-01

    Full Text Available BACKGROUND AND OBJECTIVES : Psychiatric patients are one of the special groups requiring attention as they are often neglected. Oral health is an major determinant of general health for psychiatric patients and may have a low priority in the context of mental illness. The present study was conducted to assess the oral health status and treatment needs of institutionalized psychiatric patients of Davangere. METHODS : 220 psychiatric patients admitted in two general hospitals of Davangere during the period of one year were included in the study. The oral health status was evaluated with respect to caries, oral hygiene, and periodontal status. RESULTS : Of the 180 examined with the response rate of 81.8%. 58.3% were males, mean age was 36.7 years, 57.8% had < 1 year of mental illness with a mean of 2.2 years, and 90% were self-sufficient. The multiple logistic regression analysis showed that the mean DMFT (0.92 increased with age, duration of mental illness, and irregularity of oral hygiene habits (P<0.001. Mean OHI-S score was 3.3 and multiple logistic regression analysis showed that the mean OHI-S score increased with age (P<0.001. The multiple logistic regression analysis showed that the CPI score increased with age, duration of mental illness, and degree of helplessness (P<0.001. INTERPRETATION AND CONCLUSION : The findings of this study demonstrates low caries prevalence, poor oral hygiene, and extensive unmet needs for dental treatment.

  8. One-year Mortality after an Acute Coronary Event and its Clinical Predictors: The ERICO Study

    Directory of Open Access Journals (Sweden)

    Itamar Souza Santos

    2015-01-01

    Full Text Available Background: Information about post-acute coronary syndrome (ACS survival have been mostly short-term findings or based on specialized, cardiology referral centers. Objectives: To describe one-year case-fatality rates in the Strategy of Registry of Acute Coronary Syndrome (ERICO cohort, and to study baseline characteristics as predictors. Methods: We analyzed data from 964 ERICO participants enrolled from February 2009 to December 2012. We assessed vital status by telephone contact and official death certificate searches. The cause of death was determined according to the official death certificates. We used log-rank tests to compare the probabilities of survival across subgroups. We built crude and adjusted (for age, sex and ACS subtype Cox regression models to study if the ACS subtype or baseline characteristics were independent predictors of all-cause or cardiovascular mortality. Results: We identified 110 deaths in the cohort (case-fatality rate, 12.0%. Age [Hazard ratio (HR = 2.04 per 10 year increase; 95% confidence interval (95%CI = 1.75–2.38], non-ST elevation myocardial infarction (HR = 3.82 ; 95%CI = 2.21–6.60 or ST elevation myocardial infarction (HR = 2.59; 95%CI = 1.38–4.89 diagnoses, and diabetes (HR = 1.78; 95%CI = 1.20‑2.63 were significant risk factors for all-cause mortality in the adjusted models. We found similar results for cardiovascular mortality. A previous coronary artery disease diagnosis was also an independent predictor of all-cause mortality (HR = 1.61; 95%CI = 1.04–2.50, but not for cardiovascular mortality. Conclusion: We found an overall one-year mortality rate of 12.0% in a sample of post-ACS patients in a community, non-specialized hospital in São Paulo, Brazil. Age, ACS subtype, and diabetes were independent predictors of poor one‑year survival for overall and cardiovascular-related causes.

  9. [Clinical Psychology in Primary Care: A Descriptive Study of One Year of Operation].

    Science.gov (United States)

    Sánchez-Reales, S; Tornero-Gómez, M J; Martín-Oviedo, P; Redondo-Jiménez, M; del-Arco-Jódar, R

    2015-01-01

    Our aim is to present the first year of operation of a Clinical Psychology service in a Primary Care setting. A descriptive study was performed by analysing the requests and the care intervention of the Psychology Service, in collaboration with 36 general practitioners (33% of the staff), belonging to 6 health centres. Within the one year period, 171 outpatients from 15 years and older were referred with mild psychological disorders (> 61 in the global assessment functioning scale, APA, 2002). A total of 111 outpatients received psychological care. The main diagnoses were adaptation disorder, affective disorder, and anxiety. More than half (54.82%) of them achieved a full recovery. After a year follow up, a drop of 25.19% was observed in medicines use. The Primary Care Psychology team is a halfway unit between Primary Care practitioners and specialised units in order to deal with mild mental symptomatology which otherwise could be undertreated. It represents an important support for practitioners. Secondly, the early intervention can prevent mental problems becoming chronic, as shown by the drop in medication use. In spite of the not very high agreement between the practitioner's diagnoses and those made by the Psychology unit, it has set up an important means of communication and with direct and immediate interdisciplinary action. This should eventually lead to savings in economic resources and human suffering. Copyright © 2014. Publicado por Elsevier España, S.L.U.

  10. Motor recovery of stroke patients after rehabilitation: one-year follow-up study.

    Science.gov (United States)

    Kuptniratsaikul, Vilai; Kovindha, Apichana; Suethanapornkul, Sumalee; Massakulpan, Pornpimon; Permsirivanich, Wutichai; Kuptniratsaikul, Patcharawimol Srisa-An

    2017-01-01

    Purpose To investigate motor recovery of stroke patients 1 year after rehabilitation. Materials and Methods A cross-sectional study of 192 stroke patients discharged from rehabilitation wards in nine tertiary hospitals was conducted. Motor recovery was assessed using the Brunnstrom motor recovery stages (BMRS), at 6 and 12 months after discharge. Factors related to the BMRS of the hand, arm and leg were analyzed. Results The mean age of patients was 62.2 years (57.3% male). Significantly more patients presented improvement of at least one BMRS of the hand, arm and leg compared with those with decreasing BMRS (p stroke was near maximal at six months. Regarding the factors related to motor recovery, only lengths of stay (LOS) stroke patients had motor improvement of at least one stage of BMRS at one year. Motor recovery after stroke at the end of the first year was associated with shorter LOS during the first admission, higher discharge Barthel index score and absence of complications at discharge.

  11. One-year follow-up study of psychotic patients treated with blonanserin: a case series.

    Science.gov (United States)

    Takahashi, Sakae; Suzuki, Masahiro; Uchiyama, Makoto

    2013-09-01

    Blonanserin is a relatively new atypical antipsychotic drug, and has been used in Korea and Japan for 1 and 3 years, respectively. Therefore, the clinical characteristics of blonanserin remain unclear. In this study, to clarify the features of blonanserin, we performed prospective and long-term comparative investigations of patients treated with blonanserin. We followed 10 psychiatric patients who were switched to blonanserin from other antipsychotics for 1 year (schizophrenia: 8; mental retardation: 2). In the light of quality of life, we focused on adverse effects of patients during the follow-up. In the long-term follow-up, (i) hyperprolactinemia is more frequently in risperidone than in blonanserin; however, it is more often in blonanserin than in olanzapine; and (ii) weight gain is more common in olanzapine than in blonanserin. We switched to blonanserin from other antipsychotic drugs within the same case, and then followed the case for 1 year. We consider that long-term observations within the same case lead to obvious comparisons among drugs. On the basis of our findings, we conclude that blonanserin may be useful for the maintenance treatment of schizophrenia without inducing hyperprolactinemia and weight gain. Copyright © 2012 Wiley Publishing Asia Pty Ltd.

  12. Musculoskeletal disorders among construction workers: a one-year follow-up study

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    Boschman Julitta S

    2012-10-01

    Full Text Available Abstract Background Work-related musculoskeletal disorders (MSDs are an important cause of functional impairments and disability among construction workers. An improved understanding of MSDs in different construction occupations is likely to be of value for selecting preventive measures. This study aimed to survey the prevalence of symptoms of MSDs, the work-relatedness of the symptoms and the problems experienced during work among two construction occupations: bricklayers and supervisors. Methods We randomly selected 750 bricklayers and 750 supervisors resident in the Netherlands in December 2009. This sample was surveyed by means of a baseline questionnaire and a follow-up questionnaire one year later. The participants were asked about complaints of the musculoskeletal system during the last six months, the perceived work-relatedness of the symptoms, the problems that occurred during work and the occupational tasks that were perceived as causes or aggravating factors of the MSD. Results Baseline response rate was 37%, follow-up response was 80%. The prevalence of MSDs among 267 bricklayers and 232 supervisors was 67% and 57%, respectively. Complaints of the back, knee and shoulder/upper arm were the most prevalent among both occupations. Irrespective of the body region, most of the bricklayers and supervisors reported that their complaints were work-related. Complaints of the back and elbow were the most often reported among the bricklayers during work, whereas lower arm/wrist and upper leg complaints were the most often reported among the supervisors. In both occupations, a majority of the participants perceived several occupational physical tasks and activities as causes or aggravating factors for their MSD. Recurrent complaints at follow-up were reported by both bricklayers (47% of the complaints and supervisors (31% of the complaints. Participants in both occupations report that mainly back and knee complaints result in additional problems

  13. A 3-month at-home tube feeding in 118 bulimia nervosa patients: a one-year prospective survey in adult patients.

    Science.gov (United States)

    Daniel, Rigaud; Didier, Perrin; Hélène, Pennacchio

    2014-04-01

    To study the 1-yr follow-up of 118 bulimia nervosa (BN) patients after a 3-month at-home tube feeding (TF) in a prospective study. At-home TF lasted 3 months, including one month of exclusive TF (no food). All patients fulfilled 4 questionnaires (score of binge/purging episodes (BP), eating disorder inventory, anxiety, depression), before, at the 3-month TF point, and 6 and 12 months latter. The score of BP episodes dramatically decreased from 28.8 ± 15 (before TF) to 7.3 ± 5.4 at 3 months, as well as at 1 yr (15.1 ± 6.2). We also obtained a 50% decrease in Beck score (depression) and Hamilton score (anxiety). Curiously, there was no difference between the BP scores of the patients following psychotherapy and those who did not, despite lower scores for anxiety and depression. In conclusion, in bulimia nervosa patients having normal BMI and purging behavior, home-TF allow to obtain total withdrawal from bingeing/purging in at least 75% of the cases at short term (3 months) and in 25% of the patients at one year, whatever the patients have or have not psychotherapy. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  14. One year follow-up of the multi-centre European PARTNER transcatheter heart valve study

    Science.gov (United States)

    Lefèvre, Thierry; Kappetein, Ari Pieter; Wolner, Ernst; Nataf, Patrick; Thomas, Martyn; Schächinger, Volker; De Bruyne, Bernard; Eltchaninoff, Hélène; Thielmann, Matthias; Himbert, Dominique; Romano, Mauro; Serruys, Patrick; Wimmer-Greinecker, Gerhard

    2011-01-01

    Background Transcatheter aortic valve implantation (TAVI) has emerged as a new therapeutic option in high-risk patients with severe aortic stenosis. Aims PARTNER EU is the first study to evaluate prospectively the procedural and mid-term outcomes of transfemoral (TF) or transapical (TA) implantation of the Edwards SAPIEN® valve involving a multi-disciplinary approach. Methods and results Primary safety endpoints were 30 days and 6 months mortality. Primary efficacy endpoints were haemodynamic and functional improvement at 12 months. One hundred and thirty patients (61 TF, 69 TA), aged 82.1 ± 5.5 years were included. TA patients had higher logistic EuroSCORE (33.8 vs. 25.7%, P = 0.0005) and more peripheral disease (49.3 vs. 16.4%, P< 0.0001). Procedures were aborted in four TA (5.8%) and six TF cases (9.8%). Valve implantation was successful in the remaining patients in 95.4 and 96.4%, respectively. Thirty days and 6 months survival were 81.2 and 58.0% (TA) and 91.8 and 90.2% (TF). In both groups, mean aortic gradient decreased from 46.9 ± 18.1 to 10.9 ± 5.4 mmHg 6 months post-TAVI. In total, 78.1 and 84.8% of patients experienced significant improvement in New York Heart Association (NYHA) class, whereas 73.9 and 72.7% had improved Kansas City Cardiomyopathy Questionnaire (KCCQ) scores in TA and TF cohorts, respectively. Conclusion This first team-based multi-centre European TAVI registry shows promising results in high-risk patients treated by TF or TA delivery. Survival rates differ significantly between TF and TA groups and probably reflect the higher risk profile of the TA cohort. Optimal patient screening, approach selection, and device refinement may improve outcomes. PMID:21075775

  15. Beliefs concerning death, dying, and hastening death among older, functionally impaired Dutch adults: a one-year longitudinal study.

    Science.gov (United States)

    Sullivan, M; Ormel, J; Kempen, G I; Tymstra, T

    1998-10-01

    Population surveys have documented increasing public support for euthanasia and assisted suicide but have not focused on the population of chronically ill older persons, obtained detailed sociocultural or health status information, or performed repeat assessments. This study seeks to describe the views of functionally-impaired Dutch elders on death, dying, and hastened death and to relate these to sociocultural and health status. One-year prospective epidemiologic survey. Community-dwelling participants in the longitudinal component of the Groningen Longitudinal Aging Study were assessed at home by interview and questionnaire in 1994 (n = 632) and again in 1995 (n = 575). Independent variables were sociocultural characteristics (eg, age, sex, income, education, religious affiliation, strength of religious belief), physical health status (number of chronic medical conditions, functional impairments), and mental health status (life satisfaction, self-efficacy, anxiety, depression, and neuroticism). Dependent variables were preoccupation with and fear of death, fears of the dying process, and attitudes toward hastened death. Low and stable rates of preoccupation with death and fear of death were found. Occasional but not persistent fears about the dying process were common. Fears of death and dying were most closely related to health status, especially mental health status. Views concerning hastening death were most strongly related to sociocultural variables, especially religious belief and affiliation. There was little change over the 1-year follow-up, with a trend toward less fears of death and dying and less support for hastened death. Significant changes in fears of death and dying and attitudes toward hastened death were not seen even in the 25% of subjects with the greatest deterioration in activities of daily living or greatest increase in anxiety and depression during the 1-year follow-up. Beliefs about death, dying, and hastened death are stable over 1-year

  16. One Year Later: The Influence of Short-Term Study Abroad Experiences on Students

    Science.gov (United States)

    Rowan-Kenyon, Heather T.; Niehaus, Elizabeth K.

    2011-01-01

    Using transformational learning as a framework and a case study approach, this study explored how students make meaning of their experiences 1 year after a weeklong study abroad experience and examines how they integrate their study abroad experience into their lives. The findings include that students who had engaged in subsequent learning…

  17. A one year study of coping, social support and quality of life in Parkinson's disease.

    NARCIS (Netherlands)

    Schreurs, K.M.G.; Ridder, D.T.D. de; Bensing, J.M.

    2000-01-01

    The role of coping and social support in the quality of life for Parkinson's Disease (PD) patients is not well understood. Most studies are cross-sectional and concentrate on depression as an outcome measure. The aim of the present study was to explore the role of coping and social support in qualit

  18. Acute mastoiditis: A one year study in the pediatric hospital of Cairo university

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    El-Hoshy Hassan

    2010-01-01

    Full Text Available Abstract Background Acute mastoiditis is a serious complication of acute otitis media especially in the pediatric age group. This study reports the authors' experience in the treatment of children admitted with acute mastoiditis to the Pediatric Hospital of Cairo University throughout the year 2007, also we aimed to evaluate our current management of this serious disease. Methods Nineteen children were included in this study, 11 females and 8 males, their ages ranged from 9 months to 11 years. All children were treated with intravenous antibiotic on initial admission, myringotomy was considered for cases that did not respond to medical treatment for 48 hours, while cortical mastoidectomy (with myringotomy was reserved for cases that presented initially with subperiosteal abscess with or without post-auricular fistula, cases with intracranial complications and for cases that showed no response to myringotomy (after 48 hours. Follow up of the patients was carried out for at least 1 year. Results Medical management alone was enough in 5 cases (26%; all of them had erythematous tender mastoid on first presentation. Seven cases (37% needed myringotomy; 2 of them showed no response and they needed cortical mastoidectomy and the other 5 cases responded well except for 1 case that developed post-auricular subperiosteal abscess 2 months later necessitating cortical mastoidectomy with no evidence of recurrence till the end of the follow-up period. Seven cases (37% presented with subperiosteal abscess and they needed cortical mastoidectomy with myringotomy; they showed no recurrence till the end of the study. Conclusion Conservative management is an effective method in the treatment of non-complicated acute mastoiditis, but myringotomy should be considered if there is no response within 48 hours. Cortical mastoidectomy should be used in conjunction with the medical management in the treatment of complicated cases.

  19. RENAL DENERVATION IN THE TREATMENT OF RESISTANT HYPERTENSION: RESULTS OF A ONE-YEAR OBSERVATIONAL STUDY

    Directory of Open Access Journals (Sweden)

    V. A. Sulimov

    2015-09-01

    Full Text Available Aim. To study the effect of renal denervation on blood pressure (BP, myocardium function and vegetative status in patients with resistant hypertension (HT.Material and methods. Patients with a provisional resistant HT diagnosis (n=62; 41.3% male were included into the study. 17 patients were selected for renal denervation after correction of previous antihypertensive therapy and examination to exclude symptomatic HT. Two patients refused the procedure, 1 patient hadn’t undergone renal denervation due to anatomical features (renal artery diameter <4 mm. Renal denervation was performed in 14 patients. Office and average daily BP, kidney function, the severity of left ventricular hypertrophy and heart rate variability were assessed initially and after the intervention.Results. Office systolic BP (SBP decreased from 165 to 150 mm Hg (p=0.016, diastolic BP (DBP - from 110 to 95 mm Hg (p=0.019 12 months after the renal denervation. Average daily SBP decreased from 148 to 137 mm Hg (p=0.092, average daily DBP - from 90 to 80 mm Hg (p=0.401. Plasma creatinine level and glomerular filtration rate remained within the reference range at a baseline and in 12 months. Left ventricular hypertrophy measured by echocardiography has not changed significantly. No significant heart rate variability dynamics has been found.Conclusion. Renal denervation is a promising treatment for resistant HT. The effect of renal denervation on the dynamics of left ventricular hypertrophy and heart rate variability requires updating.

  20. RENAL DENERVATION IN THE TREATMENT OF RESISTANT HYPERTENSION: RESULTS OF A ONE-YEAR OBSERVATIONAL STUDY

    Directory of Open Access Journals (Sweden)

    V. A. Sulimov

    2015-01-01

    Full Text Available Aim. To study the effect of renal denervation on blood pressure (BP, myocardium function and vegetative status in patients with resistant hypertension (HT.Material and methods. Patients with a provisional resistant HT diagnosis (n=62; 41.3% male were included into the study. 17 patients were selected for renal denervation after correction of previous antihypertensive therapy and examination to exclude symptomatic HT. Two patients refused the procedure, 1 patient hadn’t undergone renal denervation due to anatomical features (renal artery diameter <4 mm. Renal denervation was performed in 14 patients. Office and average daily BP, kidney function, the severity of left ventricular hypertrophy and heart rate variability were assessed initially and after the intervention.Results. Office systolic BP (SBP decreased from 165 to 150 mm Hg (p=0.016, diastolic BP (DBP - from 110 to 95 mm Hg (p=0.019 12 months after the renal denervation. Average daily SBP decreased from 148 to 137 mm Hg (p=0.092, average daily DBP - from 90 to 80 mm Hg (p=0.401. Plasma creatinine level and glomerular filtration rate remained within the reference range at a baseline and in 12 months. Left ventricular hypertrophy measured by echocardiography has not changed significantly. No significant heart rate variability dynamics has been found.Conclusion. Renal denervation is a promising treatment for resistant HT. The effect of renal denervation on the dynamics of left ventricular hypertrophy and heart rate variability requires updating.

  1. The epidemiologic study of children diseases under one year in Tehran

    Directory of Open Access Journals (Sweden)

    Babaeei Gh

    2001-07-01

    Full Text Available Infant mortality and morbidity present important challenges to those concerned with community health. We did this research to study epidemiology of diseases of infancy in city of Tehran. During 15 days, of 6395 deliveries in Tehran hospitals a cohort of 6267 live births entered this study. Follow up data were gathered in 1st, 3rd, 6th and 12th months of birth. In this period, 5382 occurrence of disease were reported. The most frequent were cardiopulmonary (52.3% and Gastrointestinal (26.6% diseases. Most of the events were seen in 6-12 months age group (30.5%. The lowest frequencies of infant diseases were seen in 19-35 years of maternal age (15.3%, as compared with >35 (35.4% and <19 (49.3% groups. Mortality ratio was 32/1000 live birth (198 death. The most common causes of death were cardiopulmonary (38%, infectious (21% and gastrointestinal (18% diseases. Control of infectious disease, development of educational programs for breast feeding and planning of proper age and interval of pregnancy are effective measures for reducing infant mortality and morbidity.

  2. Bone Metabolism Changes after Laparoscopic Greater Curvature Plication. A One-Year Study

    Directory of Open Access Journals (Sweden)

    A. O. Nykonenko

    2016-03-01

    Full Text Available In addition to the positive effect of weight loosing after bariatric surgery, the post-operative period is often associated with significant changes in bone metabolism. Aim. The aim of this study was to examine changes in bone turnover markers and indicators of dual-energy X-ray absorptiometry (DXA within 12 months after laparoscopic greater curvature plication (LGCP. Materials and methods. We studied 54 patients from class III obesity who underwent LGCP. The average preoperative weight of the patients was 125,519.1 kg, and BMI of 43.04.9 kg/m2. The gender distribution of the cohort was 35.2% man and 64.8% women. At three time points after the operation (at 3, 6 and 12 months control examination was conducted that included DXA and markers of bone metabolism. Results. After the surgical treatment we registered significant reduction of all the anthropometric indicators (0.05; EWL12 45.8±18.8%; EBL12 55.1±23.4%. According to the controlled studies on the 12th months, a significant increase in bone turnover markers was revealed (0.05; CTX, P1NP, OC, OPG, VTD and reducing of PTH (0.05. The measure of DXA on the 12th month of observation showed no significant changes in bone metabolism. Strong positive correlation was uncovered between markers of bone metabolism: CTX / P1NP (r=0.790, p=0.000, CTX/OC, P1NP/OC (r=0.7, p=0.000, minor correlation between PTH/OC (r=0.249, p=0.027. We also report a minor and weak negative correlation between the markers of bone metabolism (CTX, P1NP, OC and VTD and anthropometric data. Conclusions. Twelve months post LGCP markers of bone turnover (CTX, P1NP, OC, OPG, VTD were significantly increased. The increased level of VTD is associated with the loss of FAT. Also the change in DXA was detected.

  3. Correlation of pontic design and partial edentulous areas: A one year cross sectional study

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    Nikzad S.

    2008-12-01

    Full Text Available "nBackground and Aim: By definition, pontic is an artificial replacement of missing tooth (teeth which is essentially used to establish function and esthetics. In order to this fact that, pontic(s is not completely the same as tooth (teeth to be replaced, it may not be concern as a simple type of restoration to achieve the best result, it must be design from the esthetically and hygienically point of view as well as comfort, demand and tissue health of patient. The main purpose of this study is to investigate the pontic designs and their relationship to edentulous partial aras. "nMaterials and Methods: 73 pontics in 57 patients have been included in this cross-sectional study. These patients were under treatment in the department of prosthodontics. A primary cast was achieved from each patient and then the cross-sectional contour of edentulous ridge was depicted. For each patient the type of pontic design was derived from textbook standards and then compared with the design of actual verified Prosthesis at delivery. The shape of tissue surface of each denture was determined by a low viscous impression material. The result of each comparison was recorded in a chart data set. "nResults: The most common pontic design was Modified ridge lap with frequency of 93.2%. The type of ridge was %45.2 normal, %19.2 class I, %8.2 class II and %27.4 class III, respectively. %72.6 of pontics tested have inappropriate design in tissue surface. "nConclusion: It seems that in a high percentage of cases the tissue surface contour of prescribed pontics in department of prosthodontics was incorrect and more attention must be paid to the education of students and technicians.

  4. Tuberculosis after one year of combination antiretroviral therapy in Nigeria: a retrospective cohort study.

    Science.gov (United States)

    Akanbi, Maxwell O; Achenbach, Chad J; Feinglass, Joe; Taiwo, Babafemi; Onu, Adamu; Pho, Mai T; Agbaji, Oche; Kanki, Phyllis; Murphy, Robert L

    2013-06-01

    Our objective was to determine tuberculosis (TB) incidence and evaluate TB risk in adults after one or more years of use of combination antiretroviral therapy (cART) through a retrospective cohort study in Jos, Nigeria. We studied a cohort of HIV-infected adults treated with ART for at least 1 year. Based on immunologic and virologic responses to ART, patients were categorized into four groups: CD4 T cell count ≥350 cells/mm(3) and HIV-1 RNA level ≤400 copies/ml (group 1), CD4 T cell count ≥350 cells/mm(3) and HIV-1 RNA level >400 copies/ml (group 2), CD4 T cell count 400 copies/ml (group 4). Time to incident TB for the four groups was analyzed using the Kaplan-Meier method. Cox regression models were used to evaluate predictors of incident TB. In this cohort of 5,093 HIV-infected adults, of which 68.4% were female, with a mean age 35.1 years (standard deviation 9.1 years), we observed 98 cases of incident TB during 4 years and 3 months of follow-up. The overall TB incidence rate was 8.7 cases/1,000 patient-years of follow-up. Adjusted hazards for incident TB were 2.11 (95% CI 0.97-4.61), 2.05 (95% CI 1.10-3.79), and 3.65 (95% CI 1.15-5.06) in group 2, 3, and 4 patients, respectively, compared to group 1. Tuberculosis incidence in patients on ART is driven by poor immunologic and/or virologic response. Optimization of HIV treatment should be prioritized to reduce the burden of TB in this high-risk population.

  5. Size-fractionated aerosol composition at Gent, Belgium. Results from a one-year study

    Science.gov (United States)

    Maenhaut, W.; François, F.; Cafmeyer, J.; Okunade, O.

    1996-04-01

    The "Gent" stacked filter unit (SFU) sampler was used to collect aerosols in separate coarse (2-10 μm) and fine (<2 μm) size fractions at an urban residential site in Gent, Belgium. The samplings were done from May 1993 to July 1994, and two daily samples were taken per week. The samples were analyzed for the particulate mass (PM), black carbon (BC) and up to 29 elements. The elements were measured by PIXE and short-irradiation INAA. The crustal and sea-salt elements were predominantly associated with the coarse particles, but PM, the halogens Br and I, and the typical anthropogenic elements BC, S, V, Ni, Zn, In and Pb exhibited average FINE/COARSE ratios of over 2 (up to 7 for BC and I). The fine and PM10 median concentrations were compared with median levels in the respirable size fraction (<5 μm), as measured at the same site in fall 1986. Overall, the airborne particulate element levels did not seem to have changed much since 1986. Notable exceptions were Br and Pb, which were reduced to one third of the 1986 levels, but both elements were still predominantly attributable to automotive emissions. The fine and coarse multielemental data sets were subjected to multivariate receptor modelling, and the results were compared with the receptor model results from the 1986 fall study.

  6. Postural education program for elementary school: a one-year follow-up study

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    Alexandre Luis Ritter

    2015-09-01

    Full Text Available AbstractThe objective of this study was to verify the short- and long-term effectiveness of the Elementary School Postural Program in the performance, generalization, and perception of daily school activities. The final sample consisted of 61 subjects divided into experimental (14 years ±0.93; ♀=22; ♂=10 and control group (15.38 years ±0.97; ♀=16; ♂=13, all participants attended a Brazilian public school in Porto Alegre, State of Rio Grande do Sul. The postural program included 20 sessions over a 10-week period. In each session, participants discussed and practiced routine actions that typically occurred at schools. Eight other meetings were required for the completion of the pre- and post-tests. The experimental group performed significantly better than the control group in the short-term evaluations, although there were no significant statistical differences in the long-term follow-up evaluations. The children demonstrated a good behavioral response to the postural program; nevertheless, the knowledge had not been completely mastered after a year.

  7. Efficacy and safety of abatacept for patients with Sjögren's syndrome associated with rheumatoid arthritis: rheumatoid arthritis with orencia trial toward Sjögren's syndrome Endocrinopathy (ROSE) trial-an open-label, one-year, prospective study-Interim analysis of 32 patients for 24 weeks.

    Science.gov (United States)

    Tsuboi, Hiroto; Matsumoto, Isao; Hagiwara, Shinya; Hirota, Tomoya; Takahashi, Hiroyuki; Ebe, Hiroshi; Yokosawa, Masahiro; Hagiya, Chihiro; Asashima, Hiromitsu; Takai, Chinatsu; Miki, Haruka; Umeda, Naoto; Kondo, Yuya; Ogishima, Hiroshi; Suzuki, Takeshi; Hirata, Shintaro; Saito, Kazuyoshi; Tanaka, Yoshiya; Horai, Yoshiro; Nakamura, Hideki; Kawakami, Atsushi; Sumida, Takayuki

    2015-03-01

    Abstract Objective. To assess the efficacy and safety of abatacept for secondary Sjögren's syndrome (SS) associated with rheumatoid arthritis (RA). Methods. The primary endpoint of this 1-year, open-labeled, prospective, observational multicenter study of RA-associated secondary SS was the rate of SDAI remission at 52 weeks after initiation of abatacept therapy. The secondary endpoints included that of Saxson's test and Schirmer's test. Adverse events during the study period were also analyzed. Results. Thirty-two patients (all females) were enrolled in this study. Interim analysis at 24 weeks included assessment of efficacy (n = 31) and safety (n = 32). The mean SDAI decreased from 19.8 ± 11.0 (± SD) at baseline to 9.9 ± 9.9 at 24 weeks (P < 0.05). Patients with clinical remission, as assessed by SDAI, increased from 0 patient (0 week) to 8 patients (25.8%) at 24 weeks. Saliva volume (assessed by Saxson's test) increased slightly from 2232 ± 1908 (0 week) to 2424 ± 2004 (24 weeks) mg/2 min (n = 29). In 11 patients with Greenspan grading 1/2 of labial salivary glands biopsy, saliva volume increased from 2945 ± 2090 (0 week) to 3419 ± 2121 (24 weeks) mg/2 min (P < 0.05). Schirmer's test for tear volume showed increase from 3.6 ± 4.6 (0 week) to 5.5 ± 7.1 (24 weeks) mm/5 min (n = 25; P < 0.05). Five adverse events occurred in five of 32 patients (15.6%), and three of these events were infections. Conclusion. Abatacept seems to be effective for both RA and RA-related secondary SS.

  8. Increased risk for stroke in burn patients: a population-based one-year follow-up study.

    Science.gov (United States)

    Chung, Shiu-Dong; Chen, Chin-Shyan; Lin, Herng-Ching; Kang, Jiunn-Horng

    2014-02-01

    The study aimed to explore the frequency and risk of stroke following hospitalization for burn through the analysis of a population-based dataset in Taiwan. We identified 692 hospitalized subjects who had received a diagnosis of burn. We randomly selected 2768 comparison subjects to match the study subjects by sex and age group. We individually tracked each subject for one year identifying all those who received a diagnosis of stroke during that period. Cox proportional hazards regressions were performed to calculate the longitudinal hazard of stroke between the two cohorts. We found that the incidence rate of stroke during the one-year follow-up period was 6.65 (95% CI: 4.92-8.79) per 100 person-years and 2.75 (95% CI: 2.18-3.42) per 100 person-years for study cohort and comparison cohort, respectively. After adjusting for urbanization level, monthly income, geographic region, hypertension, diabetes, coronary heart disease, heart failure, atrial fibrillation, hyperlipidemia, and chronic kidney disease, and censoring the cases that died from non-stroke causes, the hazard ratio (HR) for stroke during the one-year follow-up period for study cohort was 2.52 (95% CI=1.73-3.68, Pburned body surface area (29%). We found that there was no significant difference in the risk of stroke during the one-year follow-up period among these three groups of subjects. We found that burn victims were at higher risk for subsequent stroke that matched comparison subjects during one-year follow-up. Copyright © 2013 Elsevier Ltd and ISBI. All rights reserved.

  9. Social Withdrawal Behaviour at One Year of Age Is Associated with Delays in Reaching Language Milestones in the EDEN Mother-Child Cohort Study.

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    Antoine Guedeney

    Full Text Available The aim of the study was to examine the relationship between social withdrawal behaviour at one year and motor and language milestones.One-year old children from the EDEN French population-based birth cohort study (Study on the pre- and postnatal determinants of the child's development and prospective health Birth Cohort Study were included. Social withdrawal at one year was assessed by trained midwives using the Alarm Distress BaBy (ADBB scale. Midwives concurrently examined infants' motor and language milestones. Parents reported on child's psychomotor and language milestones, during the interview with the midwife.After adjusting for potential confounding factors, social withdrawal behaviour was significantly associated with concurrent delays in motor and language milestones assessed by the midwife or the parents.Higher scores on social withdrawal behaviour as assessed with the ADBB were associated with delays in reaching language milestones, and to a lesser extent with lower motor ability scores. Taking the contribution of social withdrawal behaviour into account may help understand the unfolding of developmental difficulties in children.

  10. Social Withdrawal Behaviour at One Year of Age Is Associated with Delays in Reaching Language Milestones in the EDEN Mother-Child Cohort Study.

    Science.gov (United States)

    Guedeney, Antoine; Forhan, Anne; Larroque, Beatrice; de Agostini, Maria; Pingault, Jean-Baptiste; Heude, Barbara

    2016-01-01

    The aim of the study was to examine the relationship between social withdrawal behaviour at one year and motor and language milestones. One-year old children from the EDEN French population-based birth cohort study (Study on the pre- and postnatal determinants of the child's development and prospective health Birth Cohort Study) were included. Social withdrawal at one year was assessed by trained midwives using the Alarm Distress BaBy (ADBB) scale. Midwives concurrently examined infants' motor and language milestones. Parents reported on child's psychomotor and language milestones, during the interview with the midwife. After adjusting for potential confounding factors, social withdrawal behaviour was significantly associated with concurrent delays in motor and language milestones assessed by the midwife or the parents. Higher scores on social withdrawal behaviour as assessed with the ADBB were associated with delays in reaching language milestones, and to a lesser extent with lower motor ability scores. Taking the contribution of social withdrawal behaviour into account may help understand the unfolding of developmental difficulties in children.

  11. One Year Later

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    It has now been one year since the catastrophic 8.0-magnitude earthquake slammed Sichuan Province on May 12, 2008. At 2:28 p.m. on that terrible day, the most destructive calamity to hit China in 60 years struck

  12. Determining the variables associated to clean intermittent self-catheterization adherence rate: one-year follow-up study

    Directory of Open Access Journals (Sweden)

    Marcia Eli Girotti

    2011-12-01

    Full Text Available PURPOSE: To determine adherence rate and variables associate with patients' adherence to Clean Intermittent Self Catheterization (CISC. MATERIALS AND METHODS: Patients refereed to CISC training program between July 2006 and May 2008, were prospectively evaluated with urodynamic, 3 days bladder diary (BD and WHOQoL-bref questionnaire. After training to perform CISC, patients were evaluated at 2 weeks, monthly for 6 months and at 12 months with clinical visits and BD. Patients were considered adherent if they were performing at least 80% of the initial recommendation. RESULTS: Sixty patients (50.4 ± 19.9 years old were trained to perform CISC (21 female and 39 male. Out of them, 30 (50% had neurogenic and 30 (50% had a non-neurogenic voiding dysfunction. The adherence rate at 6 and 12 months was 61.7%, 58%, respectively. Patients < 40 years old had adherence rate of 86%. Women and neurogenic patients had higher adherence rate than their counterparts (p = 0.024 and p = 0.016, respectively. In the WHOQoL-bref, patients that adhere to the program had a significant higher score on psychological and social relationships domains. There was not difference in pre and post training WHOQoL-bref scores. Educational background, marriage status, detrusor leak point pressure, Bladder Capacity, number of leakage episodes did not play a role on the adherence rate. CONCLUSION: Patients in CISC program present a reasonable adherence after one year. Women, neurogenic voiding dysfunction and patients under 40 years old were significantly more adherents. The psychological and social relationship status seems to positively interfere on adherence. CISC did not affect patient's QoL evaluated by WHOQoL-bref.

  13. ONE YEAR PROSPECTIVE STUDY TO COMPARE UNDERLAY AND OVERLAY TECHNIQUES OF MYRINGOPLASTY

    National Research Council Canada - National Science Library

    Thomas Rony; Anil; Asha Annie; Jacob; Sajeev George

    2014-01-01

    ... to infection and improves hearing. Two basic techniques have come up in which the graft is placed either over the drum remnant or under the drum remnant and the techniques are called overlay and underlay respectively...

  14. A High Protein Diet Has No Harmful Effects: A One-Year Crossover Study in Resistance-Trained Males

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    Jose Antonio

    2016-01-01

    Full Text Available The purpose of this investigation was to determine the effects of a high protein diet over a one-year period. Fourteen healthy resistance-trained men completed the study (mean ± SD; age 26.3±3.9 yr; height 178.5±8.4 cm; and average years of training 8.9±3.4 yr. In a randomized crossover design, subjects consumed their habitual or normal diet for 2 months and 4 months and alternated that with a higher protein diet (>3 g/kg/d for 2 months and 4 months. Thus, on average, each subject was on their normal diet for 6 months and a higher protein diet for 6 months. Body composition was assessed via the Bod Pod®. Each subject provided approximately 100–168 daily dietary self-reports. During the subjects’ normal eating phase, they consumed (mean ± SD 29.94±5.65 kcals/kg/day and 2.51±0.69 g/kg/day of protein. This significantly increased (p<0.05 during the high protein phase to 34.37±5.88 kcals/kg/day and 3.32±0.87 g/kg/day of protein. Our investigation discovered that, in resistance-trained men that consumed a high protein diet (~2.51–3.32 g/kg/d for one year, there were no harmful effects on measures of blood lipids as well as liver and kidney function. In addition, despite the total increase in energy intake during the high protein phase, subjects did not experience an increase in fat mass.

  15. Myopic shift and outdoor activity among primary school children: one-year follow-up study in Beijing.

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    Yin Guo

    Full Text Available PURPOSE: To assess whether a change in myopia related oculometric parameters of primary school children in Beijing was associated with indoors and outdoors activity. METHODS: The longitudinal school-based study included school children who were examined in 2011 and who were re-examined in 2012. The children underwent a comprehensive eye examination including ocular biometry by optical low-coherence reflectometry and non-cycloplegic refractometry. Parents and children had a detailed interview including questions on time spent indoors and outdoors. RESULTS: Out of 681 students examined at baseline, 643 (94.4% returned for follow-up examination. Within the one-year period, mean time spent daily outdoors increased by 0.4±0.9 hours, mean axial length by 0.26±0.49 mm, the ratio of axial length divided by anterior corneal curvature (AL/CC by 0.03±0.06, and myopic refractive error by -0.06±0.89 diopters. In multivariate analysis, elongation of axial length was significantly associated with less total time spent outdoors (P = 0.02; standardized coefficient beta -0.12 and more time spent indoors with studying (P = 0.007; beta: 0.14 after adjustment for maternal myopia (P = 0.02; beta: 0.12. An increase in AL/CC was significantly associated with less time spent outdoors (P = 0.01; beta:-0.12 after adjustment for paternal myopia (P = 0.003; beta: 0.15 and if region of habitation was excludedors for leisure (P = 0.006; beta:-0.13, with less total time spent outdoors (P = 0.04; beta:-0.10, or with more time spent i. An increase in myopic refractive error, after adjustment for age, was significantly associated with less time spent outdo ndoors with studying (P = 0.005; beta: 0.13. CONCLUSIONS: A change in oculometric parameters indicating an increase in myopia was significantly associated with less time spent outdoors and more time spent indoors in school children in Greater Beijing within a study period of one year. Our

  16. β-thymosins and interstitial lung disease: study of a scleroderma cohort with a one-year follow-up

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    Messana Irene

    2011-02-01

    Full Text Available Abstract Background β-thymosins play roles in cytoskeleton rearrangement, angiogenesis, fibrosis and reparative process, thus suggesting a possible involvement in the pathogenesis of systemic sclerosis. The aim of the study was to investigate the presence of thymosins β4, β4 sulfoxide, and β10 in bronchoalveolar lavage fluid of scleroderma patients with interstitial lung disease and the relation of these factors with pulmonary functional and radiological parameters. Methods β-thymosins concentrations were determined by Reverse Phase-High Performance Liquid Chromatography-Electrospray-Mass Spectrometry in the bronchoalveolar lavage fluid of 46 scleroderma patients with lung involvement and of 15 controls. Results Thymosin β4, β4 sulfoxide, and β10 were detectable in bronchoalveolar lavage fluid of patients and controls. Thymosin β4 levels were significantly higher in scleroderma patients than in controls. In addition, analyzing the progression of scleroderma lung disease at one-year follow-up, we have found that higher thymosin β4 levels seem to have a protective role against lung tissue damage. Thymosin β4 sulfoxide levels were higher in the smokers and in the scleroderma patients with alveolitis. Conclusions We describe for the first time β-thymosins in bronchoalveolar lavage fluid and their possible involvement in the pathogenesis of scleroderma lung disease. Thymosin β4 seems to have a protective role against lung tissue damage, while its oxidation product mirrors an alveolar inflammatory status.

  17. Study Of Casleo Clear Sky Aerosol Loads In 2011 From One Year Of Aeronet Quality Assured Data

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    Otero, Lidia; D'Elía, Raúl; Pallotta, Juan; Quel, Eduardo

    2013-01-01

    In this work we analyze one year observation of an Aeronet (GSFC-NASA Aerosol Robotic Network) sun-photometer installed on January 11, 2011 in CASLEO and being operational up to date. The main goal of placing the instrument in this location is to characterize the aerosol loads of this astronomical complex which is close and has the same sky characteristics of El Leoncito (31deg 43.33' South - 69deg 15.93' West, 2552 m ASL) one of the southern candidate site for Cherenkov Telescope Array (CTA). The low aerosol optical depth (AOD) annual mean of 0.038 measured at 500 nm shows exceptional clear sky quality. Data is compared with the measurements being done at Mauna Loa (19deg 32.34' North, 55deg 34.68' West, 3397 m ASL), where Aeronet reference instruments are being re-calibrated two to four times per year. Long term MODIS observations are studied, showing that the site is far enough to biomass burning transport regions to be affected by its influence.

  18. Enhancing relaxation states and positive emotions in physicians through a mindfulness training program: A one-year study.

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    Amutio, Alberto; Martínez-Taboada, Cristina; Hermosilla, Daniel; Delgado, Luis Carlos

    2015-01-01

    Previous research on mindfulness has focused mainly on stress-related negative symptoms and short-term effects. In contrast, the present article focuses on the impact of a mindfulness-based stress reduction (MBSR) program on improving well-being (i.e. relaxation states and related positive emotions) in a longitudinal study for a period of one year. A randomized controlled trial in a sample of 42 physicians was used. The intervention group participated in an 8-week MBSR program, with an additional 10-month maintenance period and completed measures of mindfulness and relaxation at pre-intervention, post-intervention and after 10 months. Heart rate measures were also obtained. Significant improvements in favor of the experimental group compared with the control group on the levels of mindfulness and relaxation (including positive emotional states, such as at ease/peace, renewal, energy, optimism, happiness, acceptance, and even transcendence) were obtained after eight weeks. Remarkably, change magnitudes (effect size) significantly increased at the end of the maintenance period after a year, especially for mindfulness and positive energy. Additionally, heart rate significantly decreased for the intervention group and maintained a year after the beginning of the treatment. Results are relevant in terms of practical consequences for improving health and well-being in this population and also in terms of cost-efficiency.

  19. β-thymosins and interstitial lung disease: study of a scleroderma cohort with a one-year follow-up

    Science.gov (United States)

    2011-01-01

    Background β-thymosins play roles in cytoskeleton rearrangement, angiogenesis, fibrosis and reparative process, thus suggesting a possible involvement in the pathogenesis of systemic sclerosis. The aim of the study was to investigate the presence of thymosins β4, β4 sulfoxide, and β10 in bronchoalveolar lavage fluid of scleroderma patients with interstitial lung disease and the relation of these factors with pulmonary functional and radiological parameters. Methods β-thymosins concentrations were determined by Reverse Phase-High Performance Liquid Chromatography-Electrospray-Mass Spectrometry in the bronchoalveolar lavage fluid of 46 scleroderma patients with lung involvement and of 15 controls. Results Thymosin β4, β4 sulfoxide, and β10 were detectable in bronchoalveolar lavage fluid of patients and controls. Thymosin β4 levels were significantly higher in scleroderma patients than in controls. In addition, analyzing the progression of scleroderma lung disease at one-year follow-up, we have found that higher thymosin β4 levels seem to have a protective role against lung tissue damage. Thymosin β4 sulfoxide levels were higher in the smokers and in the scleroderma patients with alveolitis. Conclusions We describe for the first time β-thymosins in bronchoalveolar lavage fluid and their possible involvement in the pathogenesis of scleroderma lung disease. Thymosin β4 seems to have a protective role against lung tissue damage, while its oxidation product mirrors an alveolar inflammatory status. PMID:21314931

  20. The interplay between knowledge, perceived efficacy, and concern about global warming and climate change: a one-year longitudinal study.

    Science.gov (United States)

    Milfont, Taciano L

    2012-06-01

    If the long-term goal of limiting warming to less than 2°C is to be achieved, rapid and sustained reductions of greenhouse gas emissions are required. These reductions will demand political leadership and widespread public support for action on global warming and climate change. Public knowledge, level of concern, and perceived personal efficacy, in positively affecting these issues are key variables in understanding public support for mitigation action. Previous research has documented some contradictory associations between knowledge, personal efficacy, and concern about global warming and climate change, but these cross-sectional findings limit inferences about temporal stability and direction of influence. This study examines the relationships between these three variables over a one-year period and three waves with national data from New Zealand. Results showed a positive association between the variables, and the pattern of findings was stable and consistent across the three data points. More importantly, results indicate that concern mediates the influence of knowledge on personal efficacy. Knowing more about global warming and climate change increases overall concern about the risks of these issues, and this increased concern leads to greater perceived efficacy and responsibility to help solving them. Implications for risk communication are discussed.

  1. A one-year observational study of all hospitalized acute poisonings in Oslo: complications, treatment and sequelae

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    Lund Cathrine

    2012-07-01

    Full Text Available Abstract Objectives Changes in poisoning trends may affect both complications and outcomes in patients with acute poisoning. This study reports the treatments given and the frequency of complications, also related to treatment, mortality and sequelae related to various toxic agents. Methods All acute poisonings in adults (≥16 years admitted to the five hospitals in Oslo were included consecutively during one year (2008 to 2009 in an observational cross-sectional multicenter study. A standardized form was completed by the treating physician, which covered the study aims. Results There were 1065 admissions in 912 patients. The median length of hospital stay was one day, and 49% were observed in an intensive care unit (ICU. Active treatment was given to 83%, and consisted of supportive therapy (70%, antidote(s (38%, activated charcoal (16% and gastric lavage (9%. The most commonly used antidotes were flumazenil (19%, naloxone (17% and N-acetylcysteine (11%. The rate of treatment-related complications was 2.4% (21/884. Neither flumazenil, naloxone, nor the combination, was associated with convulsions or other complications. Among those receiving N-acetylcysteine, 5% (6/120 developed allergic reactions, one of which mandated discontinuation of treatment. Nineteen percent presented in a coma. Complications developed in 30%, compared with 18% in a 2003 study, mainly respiratory depression (12%, prolonged QTc interval (6% and hypotension (5%. Eight patients died (0.8% and five (0.5% survived with permanent sequelae, mainly anoxic brain damage. Discussion Few patients stayed more than two days. The use of the ICU was liberal, considering that only one out of five presented in a coma. Antidotes were frequently given diagnostically. Although N-acetylcysteine induced allergic reactions, most were mild and treatment discontinuation was only necessary once. The frequency of complications had almost doubled in five years, although the poisoning pattern was

  2. Quality of Work Life, Nurses' Intention to Leave the Profession, and Nurses Leaving the Profession: A One-Year Prospective Survey.

    Science.gov (United States)

    Lee, Ya-Wen; Dai, Yu-Tzu; Chang, Mei Yeh; Chang, Yue-Cune; Yao, Kaiping Grace; Liu, Mei-Chun

    2017-07-01

    To examine the associations among quality of work life, nurses' intention to leave the profession, and nurses leaving the profession. A prospective study design was used. Participants were 1,283 hospital nurses with a purposive sampling in Taiwan. The self-reported questionnaire consisted of three questionnaires: the Chinese version of the Quality of Nursing Work Life scale, an intention-to-leave profession questionnaire, and a demographic questionnaire. Records of nurses leaving the profession were surveyed 1 year later. Data were analyzed by descriptive statistics and inferential statistics. As many as 720 nurses (56.1%) had tendencies to leave their profession. However, only 31 nurses (2.5%) left their profession 1 year later. Nurses' intention to leave the profession mediated the relationship between the milieu of respect and autonomy, quality of work life, and nurses leaving the profession. The milieu of respect and autonomy describing the quality of work life predicts the nurses' intention to leave the profession, and together these predict nurses leaving the profession. This study illustrates that nurse managers could provide effective interventions to ameliorate the milieu of respect and autonomy aspect of quality of work life to prevent nurses from leaving their profession. © 2017 Sigma Theta Tau International.

  3. Study of platelet-rich plasma injections in the treatment of androgenetic alopecia through an one-year period

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    Maria-Angeliki Gkini

    2014-01-01

    Full Text Available Background: Platelet-rich plasma (PRP is defined as an autologous concentration of plasma with a greater count of platelets than that of whole blood. Its action depends on the released growth factors from platelets. It has been investigated and used in numerous fields of medicine. Recently, PRP has received growing attention as a potential therapeutic tool for hair loss. Aims: To evaluate the efficacy and safety of PRP injections in the scalp of patients with androgenetic alopecia. Settings and Design: Prospective cohort study. Materials and Methods: 20 patients, 18 males and 2 females, with androgenetic alopecia were enrolled in the study. PRP was prepared using a single spin method (Regenlab SA. Upon activation, it was injected in the androgen-related areas of scalp. Three treatment sessions were performed with an interval of 21 days and a booster session at 6 months following the onset of therapy. Statistical Analysis: Statistical analysis of the data was performed using the Statistical Package for the Social Sciences (SPSS, version 19.0 (IBM, NY, USA. Results: Hair loss reduced and at 3 months it reached normal levels. Hair density reached a peak at 3 months (170.70 ± 37.81, P < 0.001. At 6 months and at 1 year, it was significantly increased, 156.25 ± 37.75 (P < 0.001 and 153.70 ± 39.92 (P < 0.001 respectively, comparing to baseline. Patients were satisfied with a mean result rating of 7.1 on a scale of 1-10. No remarkable adverse effects were noted. Conclusions: Our data suggest that PRP injections may have a positive therapeutic effect on male and female pattern hair loss without remarkable major side effects. Further studies are needed to confirm its efficacy.

  4. Primary endpoint results of the OMEGA Study: One-year clinical outcomes after implantation of a novel platinum chromium bare metal stent

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    Wang, John C., E-mail: john.wang@medstar.net [MedStar Union Memorial Hospital, Baltimore MD (United States); Carrié, Didier, E-mail: carrie.didier@chu-toulouse.fr [Centre Hôpital Universitaire Rangueil, Toulouse (France); Masotti, Monica, E-mail: MASOTTI@clinic.ub.es [Hospital Clinic, University of Barcelona (Spain); Erglis, Andrejs, E-mail: a.a.erglis@stradini.lv [Pauls Stradins Clinical University Hospital, University of Latvia, Riga (Latvia); Mego, David, E-mail: David.Mego@arheart.com [Arkansas Heart Hospital, Little Rock, AR (United States); Watkins, Matthew W., E-mail: Matthew.Watkins@vtmednet.org [University of Vermont Medical Center, Burlington VT (United States); Underwood, Paul, E-mail: Paul.underwood@bsci.com [Boston Scientific, Marlborough MA USA (United States); Allocco, Dominic J., E-mail: Dominic.allocco@bsci.com [Boston Scientific, Marlborough MA USA (United States); Hamm, Christian W., E-mail: C.Hamm@kerckhoff-klinik.de [Kerckhoff Heart and Thoraxcenter, Bad Nauheim (Germany)

    2015-03-15

    Background/purpose: Bare metal stents (BMS) have similar rates of death and myocardial infarction (MI) compared to drug-eluting stents (DES). DES lower repeat revascularization rates compared to BMS, but may have higher rates of late stent thrombosis (ST) potentially due to impaired endothelialization requiring longer dual anti-platelet therapy (DAPT). OMEGA evaluated a novel BMS designed to have improved deliverability and radiopacity, in comparison to currently available platforms. Methods/materials: OMEGA was a prospective, multicenter, single-arm study enrolling 328 patients at 37 sites (US and Europe). Patients received the OMEGA stent (bare platinum chromium element stent) for the treatment of de novo native coronary artery lesions (≤ 28 mm long; diameter ≥ 2.25 mm to ≤ 4.50 mm). The primary endpoint was 9-month target lesion failure (TLF: cardiac death, target vessel-related MI, target lesion revascularization [TLR]) compared to a prespecified performance goal (PG) based on prior generation BMS. All major cardiac events were independently adjudicated. DAPT was required for a minimum of 1 month post procedure. Results: In the OMEGA study, the mean age was 65; 17% had diabetes mellitus. The primary endpoint was met; 9 month TLF rate was 11.5%, and the upper 1-sided 95% confidence bound of 14.79% was less than the prespecified PG of 21.2% (p < 0.0001). One-year event rates were low including a TLF rate of 12.8% and an ST rate of 0.6% at 12 months. Conclusions: One-year outcomes of OMEGA show low rates of TLF, revascularization and ST. This supports safety and efficacy of the OMEGA BMS for the treatment of coronary artery disease. - Highlights: • The OMEGA study evaluated a novel platinum chromium bare metal stent. • OMEGA enrolled 328 patients at 37 sites (US and Europe). • The primary endpoint of 9 month target lesion failure was 11.5%. • One-year event rates were low including an ST rate of 0.6% at 12 months.

  5. Short versus long hospitalization: a propspective controlled study. IV. One-year follow-up results for schizophrenie patients.

    Science.gov (United States)

    Glick, I D; Hargreaves, W A; Drues, J; Showstack, J A

    1976-05-01

    The authors compared treatment results for 141 schizophrenic patients randomly assigned to short-term or long-term hospitalization. Test results indicated that the long-term group was functioning significantly better one year after admission according to global measures only. The authors caution that the differences between the two groups, although statistically reliable, were modest and may have been confounded by the amount of psychotherapy the patients received after hospitalization. Although there appears to be a general advantage to the long-term approach, further work will be needed to identify patient subgroups for whom this more expensive treatment is cost effective.

  6. Individual hemoglobin mass response to normobaric and hypobaric "live high-train low": A one-year crossover study.

    Science.gov (United States)

    Hauser, Anna; Troesch, Severin; Saugy, Jonas J; Schmitt, Laurent; Cejuela-Anta, Roberto; Faiss, Raphael; Steiner, Thomas; Robinson, Neil; Millet, Grégoire P; Wehrlin, Jon P

    2017-08-01

    The purpose of this research was to compare individual hemoglobin mass (Hbmass) changes following a live high-train low (LHTL) altitude training camp under either normobaric hypoxia (NH) or hypobaric hypoxia (HH) conditions in endurance athletes. In a crossover design with a one-year washout, 15 male triathletes randomly performed two 18-day LHTL training camps in either HH or NH. All athletes slept at 2,250 meters and trained at altitudes training camp. Hbmass increased similarly in HH (916-957 g, 4.5 ± 2.2%, P train low using a same-subject crossover design. The main findings indicate that hypobaric and normobaric hypoxia evoked a similar mean increase in Hbmass following 18 days of live high-train low. Notable variability and reproducibility in individual Hbmass responses between athletes was observed, indicating the importance of evaluating individual Hbmass response to altitude training. Copyright © 2017 the American Physiological Society.

  7. Low insulin resistance after surgery predicts poor GH suppression one year after complete resection for acromegaly: a retrospective study.

    Science.gov (United States)

    Edo, Naoki; Morita, Koji; Suzuki, Hisanori; Takeshita, Akira; Miyakawa, Megumi; Fukuhara, Noriaki; Nishioka, Hiroshi; Yamada, Shozo; Takeuchi, Yasuhiro

    2016-05-31

    Remission of acromegaly is defined as a nadir in GH GH nadir (GH nadir of 0.4-1.0 ng/mL one year after complete resection of GH-secreting pituitary adenoma (GHoma). We included 110 cases of acromegaly with complete adenoma resection, no preoperative treatment, preoperative glycosylated hemoglobin GH nadir GH nadir GH (GH nadir >0.4 ng/mL). Clinical parameters, including measures of insulin secretion and resistance, were compared between groups. The high GH group included 10 patients (9.1%) and had a lesser level of insulin resistance immediately following surgery and at the first postoperative year evaluation. On single regression analysis, insulin resistance immediately following surgery was predictive of and correlated with the GH nadir at the first postoperative year evaluation. The GH nadir at the first postoperative year evaluation may be insufficient in patients with normalized IGF-1 with low insulin resistance immediately following complete resection of GHoma. Careful evaluation is needed to assess remission in such patients.

  8. Safety and efficacy of vertebroplasty: Early results of a prospective one-year case series of osteoporosis patients in an academic high-volume center

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    Diel Peter

    2009-01-01

    Full Text Available Background: Vertebroplasty (VP is a cost-efficient alternative to kyphoplasty. However, it is considered inferior when it comes to maintaining safety and in vertebral body (VB height restoration. We assess the safety and efficacy of VP in alleviating pain, improving quality of life (QoL, and restoring alignment. Materials and Methods: In a prospective monocenter case series, from April 2007 until July 2008, 1,422 vertebroplasties were performed, during 307 interventions, in 279 patients with traumatic, lytic, and osteoporotic fractures with 28 repeat interventions, for new fractures after the primary surgery, in 28 patients. The 226 interventions (n=203 patients done for osteoporotic fractures were analyzed for demographics, treatment and radiographic details, pain alleviation, QoL improvement [NASS and Euroqol (EQ-5D] and complications. Results: Osteoporotic patient sample consisted of 77.8% (n=158 females with a median age of 78 years and 45 males who had the same median age. Around 69% of these patients were ASA (American Society of Anesthesiologists grade 3 and above. On an average there were 1.8 VBs fractured and five VBs treated,whereas the most frequently performed cementations were in six (35.6%, n=80 or five (19.6%, n=44 levels. About 36.5%, (n=414 of the interventions were localized at the thoraco-lumbar junction (Th12-L2. On applying the Genant classification, there was a slight height reduction in 13.1% (n=29, a medium loss in 34.3% (n=78, and a severe loss of height in 52.6% (n=119. The pre-operative pain was assessed by the visual analog scale (VAS and decreased from 56.7 to 41.4 pts after two months. Accordingly, the QoL on the EQ-5D measure (0.6 to 1 improved from 0.32 pts before surgery to 0.58 pts after two months. The pre-operative Beck index (anterior height/posterior height improved from a mean of 0.66 preoperative to 0.80 post-operative and remained stable at two months post-operatively. There were cement leakages in 33% of

  9. Diagnostic Stability of Internet Addiction in Obsessive-compulsive Disorder: Data from a Naturalistic One-year Treatment Study.

    Science.gov (United States)

    Bipeta, Rajshekhar; Yerramilli, Srinivasa Srr; Karredla, Ashok Reddy; Gopinath, Srinath

    2015-01-01

    Whether internet addiction should be categorized as a primary psychiatric disorder or the result of an underlying psychiatric disorder still remains unclear. In addition, the relationship between internet addiction and obsessive-compulsive disorder remains to be explored. We hypothesized that internet addiction is a manifestation of underlying psychopathology, the treatment of which will improve internet addiction. We enrolled 34 control subjects (with or without internet addiction) and compared them to 38 patients with "pure" obsessive-compulsive disorder (with or without internet addiction). Internet addiction and obsessive-compulsive disorder were diagnosed based on Young's Diagnostic Questionnaire and Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV), respectively. Age and Internet Addiction Test scores were comparable in both the control (years: 26.87±6.57; scores: 43.65±11.56) and obsessive-compulsive disorder groups (years: 27.00±6.13 years, p=0.69; scores: 43.47±15.21, p=0.76). Eleven patients with obsessive-compulsive disorder (28.95%) were diagnosed with internet addiction as compared to three control subjects (p=0.039). In the obsessive-compulsive disorder group, no difference in the Yale-Brown Obsessive Compulsive Scale (24.07±3.73 non-internet addiction, 23.64±4.65 internet addiction; p=0.76) score was seen between the internet addiction/obsessive-compulsive disorder and non-internet addiction/obsessive-compulsive disorder groups. As expected, the Internet Addiction Test scores were higher in the internet addiction/obsessive-compulsive disorder group (64.09±9.63) than in the non-internet addiction/obsessive-compulsive disorder group (35.07±6.37; p=0.00). All enrolled patients with obsessive-compulsive disorder were subsequently treated for a period of one year. Treatment of obsessive-compulsive disorder improved Yale-Brown Obsessive Compulsive Scale and Internet Addiction Test scores over time. At 12 months, only

  10. Vitamin D Deficiency in Adult Patients with Schizophreniform and Autism Spectrum Syndromes: A One-Year Cohort Study at a German Tertiary Care Hospital

    Directory of Open Access Journals (Sweden)

    Dominique Endres

    2016-10-01

    Full Text Available Introduction: Vitamin D has many immunomodulatory, anti-inflammatory, and neuroprotective functions, and previous studies have demonstrated an association between vitamin D deficiency and neuropsychiatric disease. The aim of our study was to analyze the prevalence of vitamin D deficiency in a one-year cohort of adult inpatients with schizophreniform and autism-spectrum syndromes in a naturalistic in-patient setting in Germany. Participants and methods: Our study was comprised of 60 adult schizophreniform and 23 adult high-functioning autism spectrum patients who were hospitalized Page: 2between January and December of 2015. We compared our findings with a historical German reference cohort of 3,917 adults using Pearson’s two-sided chi-squared test. The laboratory measurements of 25-hydroxyvitamin D2/3 (25(OHvitamin D were obtained using a chemiluminescence immunoassay. Results: In the schizophreniform group, we found decreased ( 30 ng/ml were observed in only 5% of the schizophreniform patients, 8.7% of the autism spectrum patients, and 21.9% of the healthy controls. Discussion: We found very high rates of 25(OHvitamin D deficiency in both patient groups, and have discussed whether our findings might be related to alterations in the immunological mechanisms. Irrespective of the possible pathophysiological links between vitamin D deficiency and schizophrenia or autism spectrum disorders, a more frequent measurement of vitamin D levels seems to be justified in these patient groups. Further prospective, controlled, blinded, and randomized research should be conducted to analyze the effectiveness of vitamin D supplementation on the improvement of psychiatric symptoms.

  11. Effects of a One Year Reusable Contraceptive Vaginal Ring on Vaginal Microflora and the Risk of Vaginal Infection: An Open-Label Prospective Evaluation.

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    Yongmei Huang

    Full Text Available A contraceptive vaginal ring (CVR containing Nestorone® (NES and ethinyl estradiol (EE that is reusable for 1- year (13 cycles is under development. This study assessed effects of this investigational CVR on the incidence of vaginal infections and change in vaginal microflora.There were 120 women enrolled into a NES/EE CVR Phase III trial and a microbiology sub-study for up to 1- year of cyclic product use. Gynecological examinations were conducted at baseline, the first week of cycle 6 and last week of cycle 13 (or during early discontinuation visits. Vaginal swabs were obtained for wet mount microscopy, Gram stain and culture. The CVR was removed from the vagina at the last study visit and cultured. Semi-quantitative cultures for Lactobacillus, Gardnerella vaginalis, Enterococcus faecalis, Staphylococcus aureus, Escherichia coli, anaerobic gram negative rods (GNRs, Candida albicans and other yeasts were performed on vaginal and CVR samples. Vaginal infections were documented throughout the study.Over 1- year of use, 3.3% of subjects were clinically diagnosed with bacterial vaginosis, 15.0% with vulvovaginal candidiasis, and 0.8% with trichomoniasis. The detection rate of these three infections did not change significantly from baseline to either Cycle 6 or 13. Nugent scores remained stable. H2O2-positive Lactobacillus dominated vaginal flora with a non-significant prevalence increase from 76.7% at baseline to 82.7% at cycle 6 and 90.2% at cycle 13, and a median concentration of 107 colony forming units (cfu per gram. Although anaerobic GNRs prevalence increased significantly, the median concentration decreased slightly (104 to 103cfu per gram. There were no significant changes in frequency or concentrations of other pathogens. High levels of agreement between vaginal and ring surface microbiota were observed.Sustained use of the NES/EE CVR did not increase the risk of vaginal infection and was not disruptive to the vaginal ecosystem

  12. Serum Oxidant and Antioxidant Status Following an All-Out 21-km Run in Adolescent Runners Undergoing Professional Training—A One-Year Prospective Trial

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    Haifeng Zhang

    2013-07-01

    Full Text Available This study investigated the 1-year longitudinal effect of professional training in adolescent runners on redox balance during intense endurance exercise. Changes in selected serum oxidant and antioxidant status in response to a 21-km running time trial in 10 runners (15.5 ± 1.3 years undergoing professional training were evaluated twice in 12 months (pre- and post-evaluation. Venous blood samples were collected immediately before and 4-h following the 21-km run for analysis of serum concentrations of thiobarbituric acid-reactive substances (TBARS, xanthine oxidase (XO, catalase (CAT, reduced glutathione (GSH, superoxide dismutase (SOD, and total antioxidant capacity (T-AOC. In pre-evaluation trial, serum TBARS and SOD decreased after the 21-km run (p < 0.05 while XO, GSH, CAT and TAOC were unchanged. In post-evaluation trial, serum TBARS and SOD decreased, whereas XO and CAT increased post-exercise (p < 0.05. Furthermore, pre-exercise serum T-AOC, post-exercise serum XO, CAT, T-AOC (p < 0.05, and GSH (p = 0.057 appeared to be higher than the corresponding pre-evaluation values. The current findings suggest that a professional training regime in adolescent runners is not likely to jeopardize the development of their antioxidant defense. However, uncertainties in the maintenance of redox balance in runners facing increased exercise-induced oxidative stress as a consequence of training-induced enhancement of exercise capacity await further elucidation.

  13. Serum oxidant and antioxidant status following an all-out 21-km run in adolescent runners undergoing professional training--a one-year prospective trial.

    Science.gov (United States)

    Tong, Tom K; Kong, Zhaowei; Lin, Hua; Lippi, Giuseppe; Zhang, Haifeng; Nie, Jinlei

    2013-07-22

    This study investigated the 1-year longitudinal effect of professional training in adolescent runners on redox balance during intense endurance exercise. Changes in selected serum oxidant and antioxidant status in response to a 21-km running time trial in 10 runners (15.5 ± 1.3 years) undergoing professional training were evaluated twice in 12 months (pre- and post-evaluation). Venous blood samples were collected immediately before and 4-h following the 21-km run for analysis of serum concentrations of thiobarbituric acid-reactive substances (TBARS), xanthine oxidase (XO), catalase (CAT), reduced glutathione (GSH), superoxide dismutase (SOD), and total antioxidant capacity (T-AOC). In pre-evaluation trial, serum TBARS and SOD decreased after the 21-km run (p training regime in adolescent runners is not likely to jeopardize the development of their antioxidant defense. However, uncertainties in the maintenance of redox balance in runners facing increased exercise-induced oxidative stress as a consequence of training-induced enhancement of exercise capacity await further elucidation.

  14. Beliefs concerning death, dying, and hastening death among older, functionally impaired Dutch adults : A one-year longitudinal study

    NARCIS (Netherlands)

    Sullivan, M.; Ormel, J.; Kempen, G.I J M; Tymstra, T.

    1998-01-01

    OBJECTIVES: Population surveys have documented increasing public support for euthanasia and assisted suicide but have not focused on the population of chronically ill older persons, obtained detailed sociocultural or health status information, or performed repeat assessments. This study seeks to

  15. Beliefs concerning death, dying, and hastening death among older, functionally impaired Dutch adults : A one-year longitudinal study

    NARCIS (Netherlands)

    Sullivan, M.; Ormel, J.; Kempen, G.I.J.M.; Tijmstra, T.

    1998-01-01

    OBJECTIVES: Population surveys have documented increasing public support for euthanasia and assisted suicide but have not focused on the population of chronically ill older persons, obtained detailed sociocultural or health status information, or performed repeat assessments. This study seeks to des

  16. Lane Community College Student Follow-Up Study, Spring 2001. 1999-2000 Students: One Year Later.

    Science.gov (United States)

    Sandoz, Sylvia J.

    This 2001 follow-up study conducted in the spring of 2001 and reported in the fall of 2001,targeted 2 groups of former Lane Community College (LCC) (Oregon) students. Surveys were mailed to all 1990-2000 graduates (students who earned a degree or certificate). The second group contacted were students who had achieved no formal award (NFA). These…

  17. Outpatient management of childhood asthma by paediatrician or asthma nurse : randomised controlled study with one year follow up

    NARCIS (Netherlands)

    Kamps, Arvid W. A.; Brand, PLP; Kimpen, JLL; Maille, AR; Overgoor-van de Groes, AW; van Helsdingen-Peek, LCJAM

    2003-01-01

    Background: Until now, care provided by asthma nurses has been additional to care provided by paediatricians. A study was undertaken to compare nurse led outpatient management of childhood asthma with follow up by a paediatrician. Methods: Seventy four children referred because of insufficient

  18. One year outcomes after glucose-insulin-potassium in ST elevation myocardial infarction. The glucose-insulin-potassium study II

    NARCIS (Netherlands)

    Rasoul, Saman; Ottervanger, Jan Paul; Timmer, Jorik R.; Svilaas, Tone; Henriques, Jose P. S.; Dambrink, Jan-Henk E.; van der Horst, Iwan C. C.; Zijlstra, Felix

    2007-01-01

    Background: There are conflicting data concerning the effect of treatment with glucose - insulin - potassium ( GIK) in ST segment elevation myocardial infarction ( STEMI). Early studies showed beneficial effects of GIK, however, recent large sample size trials did not confirm this, or suggested only

  19. What Happens to Students' English after One Year of English­-Medium Course Study at University?

    Science.gov (United States)

    Gan, Zhengdong; Stapleton, Paul; Yang, Chi Cheung Ruby

    2015-01-01

    A much under-researched issue in higher education is the extent to which English-medium university courses help students improve their English proficiency in an ESL context. Adopting a longitudinal, mixed methods design in which quantitative and qualitative data were collected and analyzed, the current study tracked English language improvement,…

  20. Outpatient management of childhood asthma by paediatrician or asthma nurse : randomised controlled study with one year follow up

    NARCIS (Netherlands)

    Kamps, AWA; Brand, PLP; Kimpen, JLL; Maille, AR; Overgoor-van de Groes, AW; van Helsdingen-Peek, LCJAM

    2003-01-01

    Background: Until now, care provided by asthma nurses has been additional to care provided by paediatricians. A study was undertaken to compare nurse led outpatient management of childhood asthma with follow up by a paediatrician. Methods: Seventy four children referred because of insufficient contr

  1. Candidemia in intensive care unit patients: A one year study from a tertiary care center in South India

    Directory of Open Access Journals (Sweden)

    S Giri

    2013-01-01

    Full Text Available Background: The occurrence of candidemia is on a rise worldwide. Non-albicans Candida species have emerged as major causes of candidemia in many countries. Added to it is the problem of antifungal resistance in Candida isolates. Objectives: To find out the prevalence of candidemia in our intensive care unit (ICU setup along with the antifungal susceptibility pattern of Candida isolates and various risk factors associated with candidemia. Materials and Methods: All Candida isolates from blood stream infections of ICU patients were included in the 1 year study period (November 2008-October 2009. The isolates were speciated using various phenotypic tests. Antifungal susceptibility testing was done by disk diffusion methods according to Clinical and Laboratory Standards Institute guidelines and also using CANDIFAST. Various risk factors associated with the development of candidemia were looked into. Results: A total of 39 Candida isolates were isolated during the study period of 1 year (prevalence of 0.65%. Candida tropicalis (74.35% was the most common isolate followed by Candida albicans, Candida parapsilosis, Candida krusei and Candida glabrata. All the 39 Candida isolates (100% were sensitive to amphotericin B while 12 isolates (30.8% were resistant to fluconazole. The risk factors commonly associated with candidemia patients were long term antibiotic therapy (64.1%, use of central venous catheters (56.4%, urinary catheters (53.9%, steroid therapy (35.9% and diabetes mellitus (33.3%. Conclusion: Candidemia is emerging as a significant problem in hospitalized patients, especially in ICU setups. Non-albicans Candida species are the major cause of candidemia as found in our study and few other studies in India. Multicentric studies involving many hospitals are required to know the true prevalence of candidemia and the status of antifungal drug resistance among Candida isolates in our country.

  2. Prevalence of dry eye syndrome at patients with diabetus melitus tip 2, one year retrospective study May 2011-June 2012

    Directory of Open Access Journals (Sweden)

    Nora Burda

    2012-01-01

    Conclusions: In our study the Dry Eye Syndrome showed to have a high correlation with Diabetes Mellitus Tip II (about 52.9%. Prevalence of Dry Eye was significantly higher at patients with longer duration of diabetes. Dry Eye seems to be an important contributing factor related to corneal abnormalities. Age and sex not seem to play any important role in this condition. Good glycemic control is important for prevention and control of Dry Eye Syndrome.

  3. Control of bacterial contamination of washbasin taps and output water using Ecasol: a one-year study.

    LENUS (Irish Health Repository)

    Boyle, M A

    2012-04-01

    Contaminated washbasin taps and output water are an important source of bacteria that may cause nosocomial infection. A five-week pretreatment study of hot and cold water from 15 washbasin taps at Dublin Dental Hospital showed consistently heavy contamination by aerobic heterotrophic bacteria: mean bacterial counts of 482.5 [standard deviation (SD) 293] colony-forming units (cfu)\\/mL and 5022 (SD 4322) cfu\\/mL, respectively.

  4. Obstetric patients requiring intensive care: a one year retrospective study in a tertiary care institute in India.

    Science.gov (United States)

    Ashraf, Niyaz; Mishra, Sandeep Kumar; Kundra, Pankaj; Veena, P; Soundaraghavan, S; Habeebullah, S

    2014-01-01

    Background and Objectives. Critically ill obstetric patients are a particularly unique cohort for the intensivist. The objective of this study was to review the indications for admission, demographics, clinical characteristics, and outcomes of obstetric patients admitted to intensive care unit of a medical college hospital in southern India and to identify conditions associated with maternal mortality. Design. Retrospective analysis of pregnant/postpartum (up to 6 weeks) admissions over a 1-year result. We studied 55 patients constituting 11.6% of mixed ICU admissions during the study period. Results. The mean APACHE (acute physiology and chronic health evaluation) II score of patients at admission was 11.8. Most of the patients (76%) were admitted in the antepartum period. The commonest indications for ICU admission were obstetric haemorrhage (51%) and hypertensive disorders of pregnancy (18%). 85% of patients required mechanical ventilation and 78% required inotropic support. Conclusions. Maternal mortality was 13%, and the majority of the deaths were due to disseminated intravascular coagulation and multiorgan failure, following an obstetric haemorrhage. A dedicated obstetric ICU in tertiary hospitals can ensure that there is no delay in patient management and intensive care can be instituted at the earliest.

  5. Obstetric Patients Requiring Intensive Care: A One Year Retrospective Study in a Tertiary Care Institute in India

    Directory of Open Access Journals (Sweden)

    Niyaz Ashraf

    2014-01-01

    Full Text Available Background and Objectives. Critically ill obstetric patients are a particularly unique cohort for the intensivist. The objective of this study was to review the indications for admission, demographics, clinical characteristics, and outcomes of obstetric patients admitted to intensive care unit of a medical college hospital in southern India and to identify conditions associated with maternal mortality. Design. Retrospective analysis of pregnant/postpartum (up to 6 weeks admissions over a 1-year result. We studied 55 patients constituting 11.6% of mixed ICU admissions during the study period. Results. The mean APACHE (acute physiology and chronic health evaluation II score of patients at admission was 11.8. Most of the patients (76% were admitted in the antepartum period. The commonest indications for ICU admission were obstetric haemorrhage (51% and hypertensive disorders of pregnancy (18%. 85% of patients required mechanical ventilation and 78% required inotropic support. Conclusions. Maternal mortality was 13%, and the majority of the deaths were due to disseminated intravascular coagulation and multiorgan failure, following an obstetric haemorrhage. A dedicated obstetric ICU in tertiary hospitals can ensure that there is no delay in patient management and intensive care can be instituted at the earliest.

  6. A nationwide study of Vipera berus bites during one year-epidemiology and morbidity of 231 cases.

    Science.gov (United States)

    Karlson-Stiber, Christine; Salmonson, Heléne; Persson, Hans

    2006-01-01

    To describe clinical course, influence of treatment, and epidemiology of Vipera berus envenomation in a defined population, and to compare the results with those of a similar, nationwide study in 1975. Design. Retrospective case review study. Case records regarding all patients treated in Swedish hospitals during 1995 for bites by the common European adder, V. berus, were studied. A severity grading was applied. Possible dropout was fewer than 10 patients. A total of 231 inpatients were treated for V. berus bites in Sweden in 1995. Children less than 10 years old were overrepresented and there was a slight predominance for males. Maximum severity of envenomation was none in 11%, minor in 47%, moderate in 29%, and severe in 13% of the cases. A few patients with initially minor or moderate symptoms eventually met the criteria of severe envenomation. Less commonly reported features were pulmonary edema, generalized plasma leakage, seizures, deep venous thrombosis, compartment syndrome, numbness and paraesthesia, and myocardial infarction. Treatment included antivenom in 42 patients [ovine Fab in 30 and equine F(ab')2 in 12 cases]. Systemic symptoms resolved during or shortly after the antivenom infusion. Extensive edema involving the trunk occurred in 5% of the cases in 1995, whereas 14% of the patients had extensive swelling in 1975. Incidence and other epidemiological data were similar to those 20 years ago, whereas the clinical course was more benign. It seems reasonable to believe that this is due to the introduction of effective antivenoms.

  7. [Pattern and evolution of the prescription of olanzapine during one year: Results of the cohort study ECOL].

    Science.gov (United States)

    Gasquet, I; Flandre, P; Heurtebize, N; Deal, C; Perrin, E; Chartier, F; Fourrier-Réglat, A

    2009-02-01

    The necessary evidence of new therapies of clinical interest extends beyond clinical trials in a less controlled population and closer to clinical practice justified since several years the need of conducting observational, noninterventional studies. Observational studies must include epidemiological (quantitative observational) data to define prevalence and natural history of the target conditions. Moreover, pharmacological interventions in "naturalistic" patients populations, selected by clinicians as per clinical judgment within the scope of the target disease will allow to generate data to complement clinical trials. Clinical trials designed to show robust data on efficacy and tolerability particularly during registration trials must be complemented by robust observational research to confirm and better describe clinical effectiveness in the target population. A noninterventional, observational trial is a study where the medicinal product(s) is (are) prescribed in the usual manner in accordance with the terms of the marketing authorization. The assignment of the patient to a particular therapeutic strategy is not decided in advance by a trial protocol but falls within current practice and the prescription of the medicine is clearly separated from the decision to include the patient in the study. No additional diagnosis or monitoring procedures shall be applied to the patients and epidemiological methods shall be used for the analysis of collected data. Olanzapine is a new antipsychotic therapy registered in Europe for the treatment of schizophrenia since 1996. The primary objective of this observational research was to study the evolution of the olanzapine dosage under naturalistic settings. Secondary objectives included patients characteristics, severity of disease, therapeutic evolution and coprescriptions, in a patient's cohort, suffering from schizophrenia, adult patients, diagnosis based on ICD-10; patients were followed during a total of 12 months. The

  8. One year mirror-image study using paliperidone palmitate for relapse prevention of schizophrenia in four university hospitals in Canada.

    Science.gov (United States)

    Vincent, Philippe D; Demers, Marie-France; Doyon-Kemp, Venessa; Duchesneau, Josée; Halme, Alex; Masson, Violaine

    2017-07-01

    Superiority of long acting injectable antipsychotics (LAI) over oral antipsychotics remains controversial and dependent on study design and inclusion criteria. Meta-analysis of 21 RCTs demonstrated no difference in their effectiveness, but meta-analysis of 25 mirror-image studies did. None of these included paliperidone palmitate (PP). We challenged efficiency of PP in a multicentric mirror-image study. Primary outcome was total hospitalization days. Mirror periods were 365days either side of the first injection in model-1, and either side of index admission in model-2. Inclusion criteria were: 18 to 65years, schizophrenia spectrum disorder, ≥3 injections received, and oral antipsychotic prescriptions before PP trial. Exclusion criteria were: prior clozapine or LAI trial. Cost-effectiveness was calculated from a public payer's perspective. 114 patients were recruited (77% males, mean 37years, mean disease duration 10years). Oral antipsychotics adherence was 43%. Mean PP treatment lasted 297days (adherence 81%). Mean annual hospitalization days weren't significantly different in model-1 (45.8days vs 38.5days, p=0.058), but were significantly lower in model-2, (14.4days vs 24.2days, p=0.003). 1.9 admissions per patient-year fell to 0.64 on PP (phospital visits and duration was cost neutral. Drawbacks are the retrospective design and lack of comparator and safety data. Strengths are naturalistic design and adherence calculation. A subset of patients responds well to LAI, leading to meaningful reductions in hospital services requirements. Copyright © 2017 Elsevier B.V. All rights reserved.

  9. Role of Adding Spironolactone and Renal Denervation in True Resistant Hypertension: One-Year Outcomes of Randomized PRAGUE-15 Study.

    Science.gov (United States)

    Rosa, Ján; Widimský, Petr; Waldauf, Petr; Lambert, Lukáš; Zelinka, Tomáš; Táborský, Miloš; Branny, Marian; Toušek, Petr; Petrák, Ondřej; Čurila, Karol; Bednář, František; Holaj, Robert; Štrauch, Branislav; Václavík, Jan; Nykl, Igor; Krátká, Zuzana; Kociánová, Eva; Jiravský, Otakar; Rappová, Gabriela; Indra, Tomáš; Widimský, Jiří

    2016-02-01

    This randomized, multicenter study compared the relative efficacy of renal denervation (RDN) versus pharmacotherapy alone in patients with true resistant hypertension and assessed the effect of spironolactone addition. We present here the 12-month data. A total of 106 patients with true resistant hypertension were enrolled in this study: 52 patients were randomized to RDN and 54 patients to the spironolactone addition, with baseline systolic blood pressure of 159±17 and 155±17 mm Hg and average number of drugs 5.1 and 5.4, respectively. Twelve-month results are available in 101 patients. The intention-to-treat analysis found a comparable mean 24-hour systolic blood pressure decline of 6.4 mm Hg, P=0.001 in RDN versus 8.2 mm Hg, P=0.002 in the pharmacotherapy group. Per-protocol analysis revealed a significant difference of 24-hour systolic blood pressure decline between complete RDN (6.3 mm Hg, P=0.004) and the subgroup where spironolactone was added, and this continued within the 12 months (15 mm Hg, P= 0.003). Renal artery computed tomography angiograms before and after 1 year post-RDN did not reveal any relevant changes. This study shows that over a period of 12 months, RDN is safe, with no serious side effects and no major changes in the renal arteries. RDN in the settings of true resistant hypertension with confirmed compliance is not superior to intensified pharmacological treatment. Spironolactone addition (if tolerated) seems to be more effective in blood pressure reduction.

  10. Evaluating automated dynamic contrast enhanced wrist 3 T MRI in healthy volunteers: One-year longitudinal observational study

    Energy Technology Data Exchange (ETDEWEB)

    Rastogi, Anshul, E-mail: anshul.rastogi@bartshealth.nhs.uk [Kennedy Institute of Rheumatology, Imperial College London (United Kingdom); Kubassova, Olga, E-mail: olga@imageanalysis.org.uk [Image Analysis, Leeds (United Kingdom); Krasnosselskaia, Lada V., E-mail: solaguz@yahoo.com [Imaging Sciences Department, Imperial College London (United Kingdom); Lim, Adrian K.P., E-mail: a.lim@imperial.ac.uk [Department of Radiology, Imperial College Healthcare NHS Trust, London (United Kingdom); Satchithananda, Keshthra, E-mail: keshthra.satchithananda@imperial.nhs.uk [Department of Radiology, Imperial College Healthcare NHS Trust, London (United Kingdom); Boesen, Mikael, E-mail: mikael.boesen@gmail.com [Department of Radiology and the Parker Institute, Frederiksberg and Bispebjerg Hospitals (Denmark); Binks, Michael, E-mail: michael.h.binks@gsk.com [GlaxoSmithKline, Stevenage, SG1 2NY (United Kingdom); Hajnal, Joseph V., E-mail: jo.hajnal@kcl.ac.uk [Imaging Sciences Department, Imperial College London (United Kingdom); Taylor, Peter C., E-mail: peter.taylor@kennedy.ox.ac.uk [Kennedy Institute of Rheumatology, Imperial College London (United Kingdom)

    2013-08-15

    Rational and Objective: Dynamic contrast enhanced (DCE)-MRI has great potential to provide quantitative measure of inflammatory activity in rheumatoid arthritis. There is no current benchmark to establish the stability of signal in the joints of healthy subjects when imaged with DCE-MRI longitudinally, which is crucial so as to differentiate changes induced by treatment from the inherent variability of perfusion measures. The objective of this study was to test a pixel-by-pixel parametric map based approach for analysis of DCE-MRI (Dynamika) and to investigate the variability in signal characteristics over time in healthy controls using longitudinally acquired images. Materials and Methods: 10 healthy volunteers enrolled, dominant wrists were imaged with contrast enhanced 3T MRI at baseline, week 12, 24 and 52 and scored with RAMRIS, DCE-MRI was analysed using a novel quantification parametric map based approach. Radiographs were obtained at baseline and week 52 and scored using modified Sharp van der Heidje method. RAMRIS scores and dynamic MRI measures were correlated. Results: No erosions were seen on radiographs, whereas MRI showed erosion-like changes, low grade bone marrow oedema and low-moderate synovial enhancement. The DCE-MRI parameters were stable (baseline scores, variability) (mean ± st.dev); in whole wrist analysis, ME{sub mean} (1.3 ± 0.07, −0.08 ± 0.1 at week 24) and IRE{sub mean} (0.008 ± 0.004, −0.002 ± 0.005 at week 12 and 24). In the rough wrist ROI, ME{sub mean} (1.2 ± 0.07, 0.04 ± 0.02 at week 52) and IRE{sub mean} (0.001 ± 0.0008, 0.0006 ± 0.0009 at week 52) and precise wrist ROI, ME{sub mean} (1.2 ± 0.09, 0.04 ± 0.04 at week 52) and IRE{sub mean} (0.001 ± 0.0008, 0.0008 ± 0.001 at week 24 and 52). The Dynamic parameters obtained using fully automated analysis demonstrated strong, statistically significant correlations with RAMRIS synovitis scores. Conclusion: The study demonstrated that contrast enhancement does occur in

  11. Performance studies of the new stereoscopic Sum-Trigger-II of MAGIC after one year of operation

    CERN Document Server

    Dazzi, F; Lopez, M; Nakajima, D; Garcia, J Rodriguez; Schweizer, T

    2015-01-01

    MAGIC is a stereoscopic system of two Imaging Air Cherenkov Telescopes (IACTs) located at La Palma (Canary Islands, Spain) and working in the field of very high energy gamma-ray astronomy. It makes use of a traditional digital trigger with an energy threshold of around 55 GeV. A novel trigger strategy, based on the analogue sum of signals from partially overlapped patches of pixels, leads to a lower threshold. In 2008, this principle was proven by the detection of the Crab Pulsar at 25 GeV by MAGIC in single telescope operation. During Winter 2013/14, a new system, based on this concept, was implemented for stereoscopic observations after several years of development. In this contribution the strategy of the operative stereoscopic trigger system, as well as the first performance studies, are presented. Finally, some possible future improvements to further reduce the energy threshold of this trigger are addressed.

  12. A One-Year Study of Mortality Due to Drug and Chemical Poisoning in Sina Hospital of Hamadan

    Directory of Open Access Journals (Sweden)

    S. Afzali

    2003-10-01

    Full Text Available Every year many people refer to emergency department due to poisoning and some of them be threated and some die because of the intensity of adverse effect. Most patients who refer to emergency department are those who commit intentionally for Suicide attempt and another group are those who are poisoned due to drug overdose. In this study we reviewed annual number of death due to drug and chemical poisonings that attend to Sina hospital, Hamadan in the year 2001. This retrospective study was gather based on poisoned file who refer to emergency department and died due to intensity of adverse effects of poisoning. The results show that out of 1079 patients ,47 cases have died because of intensity of adverse effects. Mortality rate in male was 74.5% and in female was 25.5%. 68.1% was seen in those patients who committed suicide and in the second degree was seen in drug abuser(21.3%. The greatest number of death (12 patients was seen between 10-20 year old and also above 50. Poisons mostly used organophosphates – opiates and herbicides successively , and other drugs and chemical came after them. The most common adverse effect leading to death was respiratory depression. In most cases toxicological examinations on dead body were negative, when the results of such examination were positive the majority of reports were about arsenic and methanol. The highest rate of death (55.3% occurred in those patients who referred to the hospital more than 6 hours after poisoning. The results showed that the rate of poisoning due to organophosphate insecticides and opiates are higher than other drugs in Hamadan.

  13. Prevalence of dry eye syndrome at patients with diabetus melitus tip 2, one year retrospective study May 2011-June 2012

    Institute of Scientific and Technical Information of China (English)

    Nora Burda; Vilma Mema; Ejup Mahmudi Md; Brikena Selimi; Sulejman Zhugli; Basri Lenajni; Illaz Bunjaku

    2012-01-01

    Objective: To prescribe and analyze the correlation of Dry Eye and Diabetes Mellitus Tip II, at Polyclinic of Specialties Nr. 2 Ophthalmology service, between May 2011 and June 2012.Methods:A total number of 223 patients diagnosed with Diabetes Mellitus Tip II underwent ocular examinations. 120 male and 103 female, aged from 24-73 years old. To confirm the presence of diabetes among these patients fasting blood glucose level was performed (normal limit < 110 mg/dL). History of disease, duration of diabetes, age, sex was obtained by reviewing the medical records and direct patient interview. Also the patients complains: tearing photophobia, red eye, itching ,foreign body sensation, blurred vision was recorded. From the study were excluded all conditions which affects the tear film stability and contact lens wearer.Results: 118 patients were diagnosed with Dry Eye Syndrome of varying degrees. 58 male/61 female. The diagnosis was made by heaving two or more positive tests performed as mentioned above, and referring to patients complains. Fourteen patients represent pinpoint corneal dye with fluorosceini, forty-six patients was positive to cotton swab test diminution of corneal sensitivity, eighty-nine patients was positive to Schirmmer test less than 10 mm, positive TBUT test less than 9 s was found to be the amount of seventy-one patients. Positive tear meniscus at inferior lid margin was found at fifty-six patients. Dry eye is a disorder of tear film because of tear deficiency or excessive tear evaporation which causes damage to the inter palpaberal ocular surface and is associated with symptoms of ocular discomfort. This ocular disorder is very common among general population with 28% of the adults having dry eye syndrome. Early diagnosis and timely treatment, complications as secondary microbial infection and corneal ulceration could be avoided. Conclusions: In our study the Dry Eye Syndrome showed to have a high correlation with Diabetes Mellitus Tip II (about 52

  14. Multi-modal intervention improved oral intake in hospitalized patients. A one year follow-up study.

    Science.gov (United States)

    Holst, M; Beermann, T; Mortensen, M N; Skadhauge, L B; Lindorff-Larsen, K; Rasmussen, H H

    2015-04-01

    Good nutritional practice (GNP) includes screening, nutrition plan and monitoring, and is mandatory for targeted treatment of malnourished patients in hospital. To optimize energy- and protein-intake in patients at nutritional risk and to improve GNP in a hospital setting. A 12-months observational multi-modal intervention study was done, using the top-down and bottom-up principle. All hospitalized patients (>3 days) were included. A university hospital with 758 beds and all specialities. Record audit of GNP, energy- and protein-intake by 24-h recall, patient interviews and staff questionnaire before and after the intervention. Based on pre-measurements, nutrition support teams in each department made targeted action plans, supervised by an expert team. Education, diagnose-specific nutrition plans, improved menus and eating environment, and awareness were initiated. Mann-Whitney and Kruskal-Wallis test was used for ordinal data, and Pearson Chi square test for nominative data. Overall 545 patients participated (287 before/258 after) from 26/22 departments. There were no significant differences regarding sex, age, BMI or previous weight loss before and after the intervention. Result-indicators: Energy intake improved from 52% to 68% (p 75% of requirements). Intake of less than 50% of requirements decreased with 50%. Process-indicators: Screening improved from 56% to 77% (p multi-modal top-down and bottom-up approach. Copyright © 2014 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  15. EMOTIONAL AND COGNITIVE CHANGES DURING AND POST A NEAR FATAL HEART ATTACK AND ONE-YEAR AFTER: A CASE STUDY

    Directory of Open Access Journals (Sweden)

    Andrew M. Lane

    2010-09-01

    Full Text Available This case study reports on changes in emotions before and during an unexpected heart rate in a young, apparently healthy male with a life-long history of exercise in the absence of family history of heart problems. He completed the Brunel Mood Scale (Terry et al. , 2003 to assess emotions before, during, and after the heart attack, and also describing his thoughts during these periods. Results indicate he experienced unpleasant emotions in the build up to the heart attack, feelings he attributed at the time to frustration to achieve fitness goals. He maintained an exercise regime prior to having a heart attack, a finding consistent with previous research suggesting that early diagnosis, although vital for survival, is not likely to be identified among seemingly healthy individuals. During the heart attack, he experienced a rapid emotional change characterised by a rapid increase in anger coupled with thoughts of needing to survive. The intensity of emotions and regulation strategies employed before and during the heart attack provide insight this experience, and we suggest future research should investigate emotional change during adverse conditions

  16. A treatment study for sexually abused preschool children: outcome during a one-year follow-up.

    Science.gov (United States)

    Cohen, J A; Mannarino, A P

    1997-09-01

    Treatment outcome in sexually abused preschool children was evaluated 6 and 12 months after treatment. Forty-three sexually abused preschool children and their parents were evaluated 6 and 12 months after completion of either Cognitive-Behavioral Therapy for Sexually Abused Preschoolers (CBT-SAP) or nondirective supportive therapy (NST). Parents completed the Child Behavior Checklist, Child Sexual Behavior inventory, and Weekly Behavior Report to measure a variety of symptoms in their children. Repeated-measures analyses indicated that there were significant group by time interactions on several outcome measures from the beginning of the study to the end of the 12-month follow-up period, with the CBT-SAP group exhibiting significantly more improvement over time than the NST group. Clinical findings also indicated the superior effectiveness of CBT-SAP over NST in reducing sexually inappropriate behavior. Findings support the superior efficacy of CBT-SAP over NST in maintaining symptom reduction in the year after treatment completion. The importance of using cognitive-behavioral interventions for sexually inappropriate behaviors and including nonoffending parents in the treatment of sexually abused preschool children is discussed.

  17. Oil prices. Brownian motion or mean reversion? A study using a one year ahead density forecast criterion

    Energy Technology Data Exchange (ETDEWEB)

    Meade, Nigel [Imperial College, Business School London (United Kingdom)

    2010-11-15

    For oil related investment appraisal, an accurate description of the evolving uncertainty in the oil price is essential. For example, when using real option theory to value an investment, a density function for the future price of oil is central to the option valuation. The literature on oil pricing offers two views. The arbitrage pricing theory literature for oil suggests geometric Brownian motion and mean reversion models. Empirically driven literature suggests ARMA-GARCH models. In addition to reflecting the volatility of the market, the density function of future prices should also incorporate the uncertainty due to price jumps, a common occurrence in the oil market. In this study, the accuracy of density forecasts for up to a year ahead is the major criterion for a comparison of a range of models of oil price behaviour, both those proposed in the literature and following from data analysis. The Kullbach Leibler information criterion is used to measure the accuracy of density forecasts. Using two crude oil price series, Brent and West Texas Intermediate (WTI) representing the US market, we demonstrate that accurate density forecasts are achievable for up to nearly two years ahead using a mixture of two Gaussians innovation processes with GARCH and no mean reversion. (author)

  18. Epidemiology of Pediatric Bite/Sting Injuries. One-Year Study of a Pediatric Emergency Department in Israel

    Directory of Open Access Journals (Sweden)

    Michal Hemmo-Lotem

    2006-01-01

    Full Text Available Animal bite/sting injuries are a known source of morbidity with a significantly higher incidence among children who are most often bitten in the face, head, and neck. The objective of this study was to provide a better understanding of bite/sting injuries treated at the pediatric emergency department in order to guide preventive efforts.The sociodemographic, epidemiological, and clinical data on all bite/sting injuries treated in one representative pediatric emergency department in Israel over a 1-year period were retrieved and analyzed. Two hundred of the 9,309 pediatric trauma cases treated in the emergency department were bite/sting injuries (2.1%. Non-Jewish patients were under-represented in this subgroup. The majority of patients were males (61.5%. Age distribution from 0–12 years was fairly even, except for an unexplained peak at 8 years. Dogs inflicted 56%, cats 11%, and hornets 9.5% of the injuries. Limbs were affected in 64% and the head and neck in 27%. Specialists, mostly plastic surgeons, were consulted in 42 cases (21%. The incidence rate for hospitalization (7% was similar to that seen in other types of injuries. Children with scorpion or hornet stings and young age were more likely to be hospitalized. Preventive and educational aspects are discussed.

  19. Awareness of disease is different for cognitive and functional aspects in mild Alzheimer's disease: a one-year observation study.

    Science.gov (United States)

    Sousa, Maria Fernanda B; Santos, Raquel L; Nogueira, Marcela L; Belfort, Tatiana; Rosa, Rachel D L; Torres, Bianca; Simões, Pedro; Mograbi, Daniel C; Laks, Jerson; Dourado, Marcia C N

    2015-01-01

    Awareness of disease can be compromised to some degree in a proportion of people with dementia, with evident differences across domains. We designed this study to determine the factors associated with the impairment of awareness over a period of time. Using a longitudinal design, 69 people with mild Alzheimer's disease and their family caregivers completed the Assessment Scale of Psychosocial Impact of the Diagnosis of Dementia, the Quality of Life in Alzheimer's Disease Scale, the Mini-Mental State Examination, the Clinical Dementia Rating Scale, the Cornell Scale for Depression in Dementia, the Pfeffer Functional Activities Questionnaire, the Neuropsychiatric Inventory, and the Zarit Burden Interview. Univariate and logistic regression analyses were conducted to examine the contribution of the various factors. The level of awareness of disease was significantly lower (p ≤ 0.001) between baseline and at follow up. At follow up, there was no change in the level of awareness of disease in 61.8%, whereas 25.4% worsened. However, the level of awareness improved in 12.3%. Logistic regression demonstrated that functional deficits (OR = 1.12, 95% CI: (1.03-1.22), p ≤ 0.01), and caregivers' quality of life (OR = 0.83, 95% CI: (0.70-0.98), p ≤ 0.05) were a significant predictor of impaired awareness of disease. The results confirmed that awareness and cognition are relatively independent, and showed that in people with mild dementia, unawareness is mainly manifested by poor recognition of changes in the activities of daily living, and decrease in quality of life.

  20. Effect of Dentin Biomodification Using Naturally Derived Collagen Cross-Linkers: One-Year Bond Strength Study

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    Carina S. Castellan

    2013-01-01

    Full Text Available Purpose. This study investigated the long-term resin-dentin bond strength of dentin biomodified by proanthocyanidin-rich (PA agents. Materials and Methods. Forty molars had their coronal dentin exposed, etched, and treated for 10 minutes with 6.5% grape seed extract (GSE, 6.5% cocoa seed extract ethanol-water (CSE-ET, 6.5% cocoa seed extract acetone-water (CSE-AC, and distilled water (CO. Samples were restored either with One-Step Plus (OS or Adper Single-Bond Plus (SB. Bond strength test was performed immediately or after 3, 6, and 12 months. Results. Higher μTBS were observed for GSE immediately (SB- 62.9 MPa; OS- 51.9 MPa when compared to CSE-ET (SB- 56.95 MPa; OS- 60.28 MPa, CSE-AC (SB- 49.97 MPa; OS- 54.44 MPa, and CO (SB- 52.0 MPa; OS- 44.0 MPa (P<0.05. CSE outcomes were adhesive system and solvent dependant. After 12 months storage SB results showed no difference among treatment types (GSE- 57.15 MPa; CSE/ET- 54.04 MPa; CSE/AC- 48.22 MPa; CO- 51.68 MPa; P=0.347,while OS results where treatment dependent (GSE- 42.62 MPa; CSE/ET- 44.06 MPa; CSE/AC- 41.30 MPa; CO- 36.85 MPa; P=0.036. Conclusions. GSE and CSE-ET agents provided enhanced immediate adhesion and stabilization to demineralized dentin after long-term storage, depending on adhesive system.

  1. Effect of dentin biomodification using naturally derived collagen cross-linkers: one-year bond strength study.

    Science.gov (United States)

    Castellan, Carina S; Bedran-Russo, Ana K; Antunes, Alberto; Pereira, Patricia N R

    2013-01-01

    Purpose. This study investigated the long-term resin-dentin bond strength of dentin biomodified by proanthocyanidin-rich (PA) agents. Materials and Methods. Forty molars had their coronal dentin exposed, etched, and treated for 10 minutes with 6.5% grape seed extract (GSE), 6.5% cocoa seed extract ethanol-water (CSE-ET), 6.5% cocoa seed extract acetone-water (CSE-AC), and distilled water (CO). Samples were restored either with One-Step Plus (OS) or Adper Single-Bond Plus (SB). Bond strength test was performed immediately or after 3, 6, and 12 months. Results. Higher μ TBS were observed for GSE immediately (SB- 62.9 MPa; OS- 51.9 MPa) when compared to CSE-ET (SB- 56.95 MPa; OS- 60.28 MPa), CSE-AC (SB- 49.97 MPa; OS- 54.44 MPa), and CO (SB- 52.0 MPa; OS- 44.0 MPa) (P < 0.05). CSE outcomes were adhesive system and solvent dependant. After 12 months storage SB results showed no difference among treatment types (GSE- 57.15 MPa; CSE/ET- 54.04 MPa; CSE/AC- 48.22 MPa; CO- 51.68 MPa; P = 0.347),while OS results where treatment dependent (GSE- 42.62 MPa; CSE/ET- 44.06 MPa; CSE/AC- 41.30 MPa; CO- 36.85 MPa; P = 0.036). Conclusions. GSE and CSE-ET agents provided enhanced immediate adhesion and stabilization to demineralized dentin after long-term storage, depending on adhesive system.

  2. A One-Year Study of the Diurnal Cycle of Meteorology, Clouds, and Radiation in the West African Sahel Region

    Energy Technology Data Exchange (ETDEWEB)

    Marquardt-Collow, Allison; Ghate, Virendra P.; Miller, Mark A.; Trabachino, Lynne

    2016-01-09

    The diurnal cycles of meteorological and radiation variables are analyzed during the wet and dry seasons over the Sahel region of West Africa during 2006 using surface data collected by the Atmospheric Radiation Measurement (ARM) program’s Mobile Facility, satellite radiation measurements from the Geostationary Earth Radiation Budget (GERB) instrument aboard Meteosat 8, and reanalysis products from the National Center for Environmental Prediction (NCEP). The meteorological analysis builds upon past studies of the diurnal cycle in the region by incorporating diurnal cycles of lower tropospheric wind profiles, thermodynamic profiles, integrated water vapor and liquid water measurements, and cloud radar measurements of frequency and location. These meteorological measurements are complemented by 3-hour measurements of the diurnal cycles of the TOA and surface shortwave (SW) and longwave (LW) radiative fluxes and cloud radiative effects (CREs), and the atmospheric radiative flux divergence (RFD) and atmospheric CREs. Cirrus cloudiness during the dry season is shown to peak in coverage in the afternoon, while convective clouds during the wet season are shown to peak near dawn and have an afternoon minimum related to the rise of the Lifting Condensation Level into the Saharan Air Layer. The LW and SW RFDs and CREs exhibit diurnal cycles during both seasons, but there is a relatively small difference in the LW cycles during the two seasons (10-30 Wm^(-2) depending on the variable and time of day). Small differences in the TOA CREs during the two seasons are overwhelmed by large differences in the surface SW CREs, which exceed 100 Wm^(-2). A significant surface SW CRE during the wet season combined with a negligible TOA SW CRE produces a diurnal cycle in the atmospheric CRE that is modulated primarily by the SW surface CRE, peaks at midday at ~150 Wm^(-2), and varies widely from day to day.

  3. Human, snake, and environmental factors in human-snake conflict in North Bihar — a one-year descriptive study.

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    Takanungsang Longkumer

    2016-01-01

    Full Text Available Background: The state of Bihar has the third largest number of snakebite deaths in India. The purpose of this study is to explore the factors related to human-snake conflicts in northwest Bihar and southern Nepal. Using these findings, various strategies were proposed to reduce the incidence of snakebites. Method: Data were collected from 609 patients at Duncan Hospital in Raxaul, Bihar, India between 1 July 2012 and 30 June 2013. Patients were included if they had a history of snakebite or unknown bites. Patients with symptoms of envenomation but no known bites were also included, as were patients who were dead on arrival due to a snakebite. Results: The 10-19 year old age group is the peak age group (28.4% for snakebite. There is a slight preponderance of males (52.7%. 51.4% of bites occurred on the foot/ankle. The envenomation rate was 12.6%. The mortality rate of those envenomed that arrived at the hospital alive was 6.3%. Fourteen people were dead on arrival at the hospital.75% of people were unable to identify what, or what type of snake, bit them. Common Wolf Snakes (Lycodon aulicus were the most common snakes brought to the hospital, followed by Spectacled Cobra (Naja naja. Patients who brought snakes to the hospital and attempted identification were all successful at identifying cobras, but all those who brought in Common Wolf Snakes incorrectly identified them as Kraits. The highest monthly frequency of snakebites occurred between June and September; while on a daily basis, the highest frequency occurred between 1700hrs-2200hrs, the time in which 39.1% of all bites occurred.59.2% of the bites occurred in and around the house. Farming, housework, sleeping, playing, and toileting in fields were the activities most commonly occurring when bitten. Sleeping on the floor increased the risk of envenomation [OR= 5.8, 95%CI 1.8-18.6], while sleeping under a mosquito net decreased the risk of envenomation [OR= 0.17, 95%CI 0.04-0.6]. Conclusion

  4. Health related quality of life in trauma patients. Data from a one-year follow up study compared with the general population

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    Skogstad Laila

    2011-04-01

    Full Text Available Abstract Background Trauma patients have impaired health-related quality of life (HRQOL after trauma. The aim of the study was to assess HRQOL during the first year after trauma and hospital stay in trauma patients admitted to an intensive-care unit (ICU for >24 hours compared with non-ICU trauma patients and the general population, and to identify predictors of HRQOL. Methods A prospective one-year follow-up study of 242 trauma patients received by the trauma team of a trauma referral centre in Norway was performed. HRQOL was measured using the Medical Outcomes Study Short Form 36 (SF-36 at 3 and 12 months. Results The mean age of the cohort was 42.3 years (95% CI, 40.4-44.3 years. The median Injury Severity Score (ISS was 10, interquartile range 16. The HRQOL improved significantly from the 3 to the 12 months follow up in the trauma patients. However their scores were significantly lower for most subscales of SF-36 compared to the general population. Significant differences between ICU and non-ICU patients at 12 months were observed only for physical functioning and role physical subscales. Optimism was an independent predictor of good HRQOL at 12 months, in all dimensions (beta, 0.95-2.45. A higher depression score at baseline predicted lower HRQOL in four of eight dimensions (beta -1.1 to -1.70. In addition, better physical functioning was predicted by lower age (beta, -0.20, and having head injury (reference as the most severe injury vs. spine or extremity injuries (beta, -9.49 and -10.85, and better mental health by higher age (beta, 0.21 and being employed or studying before the trauma (beta, 12.27. In addition to optimism good general health was predicted by lower score for post-traumatic stress (PTS symptoms at baseline (beta, -0.27 and lower ISS score (beta -10.59. Conclusions The HRQOL improved significantly from the 3 to the 12 months follow up in our sample. However their scores were significantly lower for most subscales of SF-36

  5. Periodontitis exposure within one year before anti-diabetic treatment and the risk of rheumatoid arthritis in diabetes mellitus patients: a population-based cohort study.

    Science.gov (United States)

    Chen, Hsin-Hua; Chen, Der-Yuan; Lin, Shih-Yi; Lai, Kuo-Lung; Chen, Yi-Ming; Chou, Yiing-Jenq; Chou, Pesus; Lin, Ching-Heng; Huang, Nicole

    2014-01-01

    To examine whether a history of periodontitis (PD) before anti-diabetic treatment is associated with risk of rheumatoid arthritis (RA) development in newly-treated diabetes mellitus (DM) patients. We conducted a population-based retrospective cohort study using the 1997-2009 National Health Insurance (NHI) claims data of one million representative individuals from all NHI enrollees. Adults with DM (aged ≥ 20 years) starting anti-diabetic treatment during 2001-2009 were classified as newly-treated DM patients. We identified 7097 DM subjects with PD history within one year before initiating anti-diabetes treatment (index date). By matching these 7097 subjects for age on the index date, sex, and year of the index date, we randomly extracted 14,194 DM subjects without PD history within one year before antidiabetic treatment. Adjusted hazard ratios (aHRs) with a 95% confidence interval (CI) were calculated by applying Cox proportional hazards models to quantify the association between PD history and RA risk. Compared with DM patients without PD exposure within one year before anti-diabetic treatment, crude HR and adjusted HR of RA among DM patients with PD exposure within one year before anti-diabetic treatment were 4.51 (95% CI, 1.39-14.64) and 3.77 (95% CI, 1.48-9.60). PD exposure within one year before anti-diabetic treatment was associated with increased RA risk in newly treated DM patients. The lack of knowledge about individual smoking status is a major limitation of this study.

  6. One-Year Follow-Up of the Effectiveness of Cognitive Behavioral Group Therapy for Patients’ Depression: A Randomized, Single-Blinded, Controlled Study

    OpenAIRE

    Kai-Jo Chiang; Tsai-Hui Chen; Hsiu-Tsu Hsieh; Jui-Chen Tsai; Keng-Liang Ou; Kuei-Ru Chou

    2015-01-01

    The aim of the study was to investigate the long-term (one year) effectiveness of a 12-session weekly cognitive behavior group therapy (CBGT) on patients with depression. This was a single-blind randomized controlled study with a 2-arm parallel group design. Eighty-one subjects were randomly assigned to 12 sessions intervention group (CBGT) or control group (usual outpatient psychiatric care group) and 62 completed the study. The primary outcome was depression measured with Beck Depression In...

  7. Yoga based cardiac rehabilitation after coronary artery bypass surgery: one-year results on LVEF, lipid profile and psychological states--a randomized controlled study.

    Science.gov (United States)

    Raghuram, Nagarathna; Parachuri, Venkateshwara Rao; Swarnagowri, M V; Babu, Suresh; Chaku, Ritu; Kulkarni, Ravi; Bhuyan, Bhagavan; Bhargav, Hemant; Nagendra, Hongasandra Ramarao

    2014-01-01

    To compare the long term effects of yoga based cardiac rehabilitation program with only physiotherapy based program as an add-on to conventional rehabilitation after coronary artery bypass grafting (CABG) on risk factors. In this single blind prospective randomized parallel two armed active control study, 1026 patients posted for CABG at Narayana Hrudayalaya Institute of Cardiac Sciences, Bengaluru (India) were screened. Of these, 250 male participants (35-65 years) who satisfied the selection criteria and consented were randomized into two groups. Within and between group comparisons were done at three points of follow up (i.e. 6th week, 6th month, and 12th month) by using Wilcoxon's signed ranks test and Mann Whitney U test respectively. Yoga group had significantly (p = 0.001, Mann Whitney) better improvement in LVEF than control group in those with abnormal baseline EF (yoga group (p = 0.038, between groups) in those with high baseline BMI (≥23) after 12 months. Yoga group showed significant (p = 0.008, Wilcoxon's) reduction in blood glucose at one year in those with high baseline FBS ≥110 mg/dl. There was significantly better improvement in yoga than the control group in HDL (p = 0.003), LDL (p = 0.01) and VLDL (p = 0.03) in those with abnormal baseline values. There was significantly better improvement (p = 0.02, between groups) in positive affect in yoga group. Within Yoga group, there was significant decrease in perceived stress (p = 0.001), anxiety (p = 0.001), depression (p = 0.001), and negative affect (p = 0.03) while in the control group there was reduction (p = 0.003) only in scores on anxiety. Addition of yoga based relaxation to conventional post-CABG cardiac rehabilitation helps in better management of risk factors in those with abnormal baseline values and may help in preventing recurrence. Copyright © 2014. Published by Elsevier B.V.

  8. Yoga based cardiac rehabilitation after coronary artery bypass surgery: One-year results on LVEF, lipid profile and psychological states – A randomized controlled study

    Science.gov (United States)

    Raghuram, Nagarathna; Parachuri, Venkateshwara Rao; Swarnagowri, M.V.; Babu, Suresh; Chaku, Ritu; Kulkarni, Ravi; Bhuyan, Bhagavan; Bhargav, Hemant; Nagendra, Hongasandra Ramarao

    2014-01-01

    Objective To compare the long term effects of yoga based cardiac rehabilitation program with only physiotherapy based program as an add-on to conventional rehabilitation after coronary artery bypass grafting (CABG) on risk factors. Methods In this single blind prospective randomized parallel two armed active control study, 1026 patients posted for CABG at Narayana Hrudayalaya Institute of Cardiac Sciences, Bengaluru (India) were screened. Of these, 250 male participants (35–65 years) who satisfied the selection criteria and consented were randomized into two groups. Within and between group comparisons were done at three points of follow up (i.e. 6th week, 6th month, and 12th month) by using Wilcoxon's signed ranks test and Mann Whitney U test respectively. Results Yoga group had significantly (p = 0.001, Mann Whitney) better improvement in LVEF than control group in those with abnormal baseline EF (yoga group (p = 0.038, between groups) in those with high baseline BMI (≥23) after 12 months. Yoga group showed significant (p = 0.008, Wilcoxon's) reduction in blood glucose at one year in those with high baseline FBS ≥110 mg/dl. There was significantly better improvement in yoga than the control group in HDL (p = 0.003), LDL (p = 0.01) and VLDL (p = 0.03) in those with abnormal baseline values. There was significantly better improvement (p = 0.02, between groups) in positive affect in yoga group. Within Yoga group, there was significant decrease in perceived stress (p = 0.001), anxiety (p = 0.001), depression (p = 0.001), and negative affect (p = 0.03) while in the control group there was reduction (p = 0.003) only in scores on anxiety. Conclusion Addition of yoga based relaxation to conventional post-CABG cardiac rehabilitation helps in better management of risk factors in those with abnormal baseline values and may help in preventing recurrence. PMID:25443601

  9. Effects of the two-way communication checklist (2-COM): a one-year cluster randomized study in a group of severely mentally ill persons.

    Science.gov (United States)

    Arvidsson, Hans; Olin, Elisabeth; Strand, Jennifer; Tidefors, Inga

    2014-02-01

    In a health-care service with the emphasis on improvement related to functioning and well-being, the communication process between patient and professionals is essential. There is a lack of research on this matter. The aim was to investigate, in a group of severely mentally ill persons, whether the use of a simple communication tool could influence the sense of empowerment, satisfaction with care, therapeutic alliance and unmet needs. The study had a cluster randomized design. The intervention was a communication tool (2-COM) applied in two teams during one year. In a comparison group of two other teams, the treatment was as usual. At baseline, after six months, and after one year, assessments were made. After one year the 2-COM groups seemed to have a larger reduction in unmet needs compared to the treatment-as-usual group. However, there were large problems with attrition in the study, and it was not possible to draw relevant conclusions. The methodological problems were substantial, and the study may be considered as a pilot study. In a main study the researchers ought to take control over the selection of patients on the basis of the experiences from this study.

  10. Effects of the behavioral inhibition system (BIS), behavioral activation system (BAS), and emotion regulation on depression: A one-year follow-up study in Chinese adolescents.

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    Li, Yanzhang; Xu, Yun; Chen, Zi

    2015-12-15

    Depression is a worldwide mental health problem among adolescents. The current study aimed to examine the roles of the behavioral inhibition system (BIS), behavioral activation system (BAS), and emotion regulation on adolescent depression. A total of 330 Chinese adolescents were recruited to complete initial assessments of BIS/BAS, emotion regulation, and depression, with a follow-up after one year. Depression on these two occasions was positively correlated with gender, age, initial scores of BIS/BAS activity, and with Cognitive Emotion Regulation Questionnaire scores for self-blame, rumination, putting into perspective, catastrophizing, and blaming others, and negatively correlated with initial positive reappraisal scores. Structural equation modeling demonstrated that higher BIS activity, catastrophizing, rumination, and lower positive reappraisal predicted depression after one year. However, after controlling for initial depression, these variables were indirectly related to subsequent depression. Implications are discussed for assessments of depression and interventions targeted at the BIS, BAS, and emotion regulation.

  11. How does sex affect the care dependency risk one year after stroke? A study based on claims data from a German health insurance fund.

    Science.gov (United States)

    Schnitzer, Susanne; Deutschbein, Johannes; Nolte, Christian H; Kohler, Martin; Kuhlmey, Adelheid; Schenk, Liane

    2017-09-01

    The study explores the association between sex and care dependency risk one year after stroke. The study uses claims data from a German statutory health insurance fund. Patients were included if they received a diagnosis of ischemic or hemorrhagic stroke between 1 January and 31 December 2007 and if they survived for one year after stroke and were not dependent on care before the event (n = 1851). Data were collected over a one-year period. Care dependency was defined as needing substantial assistance in activities of daily living for a period of at least six months. Geriatric conditions covered ICD-10 symptom complexes that characterize geriatric patients (e.g. urinary incontinence, cognitive deficits, depression). Multivariate regression analyses were performed. One year after the stroke event, women required nursing care significantly more often than men (31.2% vs. 21.3%; odds ratio for need of assistance: 1.67; 95% CI: 1.36-2.07). Adjusted for age, the odds ratio decreased by 65.7% to 1.23 (n.s.). Adjusted for geriatric conditions, the odds ratio decreased further and did not remain significant (adjusted OR: 1.18 (CI: 0.90-1.53). It may be assumed that women have a higher risk of becoming care-dependent after stroke than men because they are older and suffer more often from geriatric conditions such as urinary incontinence at onset of stroke. Preventive strategies should therefore focus on geriatric conditions in order to reduce the post-stroke care dependency risk for women.

  12. Intimate relationships and sexual function in partnered patients in the year before and one year after a myocardial infarction: A longitudinal study.

    Science.gov (United States)

    Thylén, Ingela; Brännström, Margareta

    2015-12-01

    Intimate relationships and sexuality are essential to an individual's health and longevity after a myocardial infarction (MI). To explore and compare partnered first-time MI patients' ratings of intimate relationship satisfaction and sexual function before the MI as compared to one year after the event. Longitudinal study with 92 men and 36 women, aged 62.4±9.3 years. Self-reported data was collected one year before, and one year after, the MI. The majority were sexually active before (86%) as well as after (80%) their MI (ns). High satisfaction was reported with intimate relationships, which were stable over time (Relationship assessment scale score 4.56±0.50 and 4.53±0.52, respectively, ns). No significant differences in intimate relationships between genders were found. Women reported lower ratings in their sexual function than men before the MI (Watts sexual function score 45.92±6.55 and 48.59±4.96, respectively, Pintimate relationship. While the MI event seems to have a more negative impact on men's sexual functioning than women's, the women still rate their sexual function lower in comparison. © The European Society of Cardiology 2015.

  13. Development of mental disorders one year after exposure to psychosocial stressors; a cohort study in primary care patients with a physical complaint

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    Herzig Lilli

    2012-08-01

    Full Text Available Abstract Background Mental disorders, common in primary care, are often associated with physical complaints. While exposure to psychosocial stressors and development or presence of principal mental disorders (i.e. depression, anxiety and somatoform disorders defined as multisomatoforme disorders is commonly correlated, temporal association remains unproven. The study explores the onset of such disorders after exposure to psychosocial stressors in a cohort of primary care patients with at least one physical symptom. Method The cohort study SODA (SOmatization, Depression and Anxiety was conducted by 21 private-practice GPs and three fellow physicians in a Swiss academic primary care centre. GPs included patients via randomized daily identifiers. Depression, anxiety or somatoform disorders were identified by the full Patient Health Questionnaire (PHQ, a validated procedure to identify mental disorders based on DSM-IV criteria. The PHQ was also used to investigate exposure to psychosocial stressors (before the index consultation and during follow up and the onset of principal mental disorders after one year of follow up. Results From November 2004 to July 2005, 1020 patients were screened for inclusion. 627 were eligible and 482 completed the PHQ one year later and were included in the analysis (77%. At one year, prevalence of principal mental disorders was 30/153 (19.6% CI95% 13.6; 26.8 for those initially exposed to a major psychosocial stressor and 26/329 (7.9% CI95% 5.2; 11.4 for those not. Stronger association exists between psychosocial stressors and depression (RR = 2.4 or anxiety (RR = 3.5 than multisomatoforme disorders (RR = 1.8. Patients who are “bothered a lot” (subjective distress by a stressor are therefore 2.5 times (CI95% 1.5; 4.0 more likely to experience a mental disorder at one year. A history of psychiatric comorbidities or psychological treatment was not a confounding factor for developing a principal mental

  14. Different Web Credibility Assessment as a Result of One Year Difference in Education. A Study on the Dimensions of Credibility of Commercial Presentation Websites

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    Oana ŢUGULEA

    2015-12-01

    Full Text Available This study is based on the hypothesis that one year of study difference between students underlines different evaluations of the dimensions of commercial presentation websites’ credibility. The objectives of this study are: (- highlighting significant differences of credibility dimensions evaluation between second and third year of study students; (- highlighting the dimensions considered to be important by the second year of study students; (- highlighting the dimensions considered to be important by the third year of study students. For presentation commercial Websites, as approached by this study, second year of study students consider “site-user connection” and “information support” as important dimensions; for the same category of Websites, third year of study students consider “ease of use”, “real world feel” and “site-etiquette” as important dimensions.

  15. Work Status and Return to the Workforce after Coronary Artery Bypass Grafting and/or Heart Valve Surgery: A One-Year-Follow Up Study

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    Kirsten Fonager

    2014-01-01

    Full Text Available Background. Several characteristics appear to be important for estimating the likelihood of reentering the workforce after surgery. The aim of the present study was to describe work status in a two-year time period around the time of cardiac surgery and estimate the probability of returning to the workforce. Methods. We included 681 patients undergoing coronary artery bypass grafting and/or heart valve procedures from 2003 to 2007 in the North Denmark Region. We linked hospital data to data in the DREAM database which holds information of everyone receiving social benefits. Results. At the time of surgery 17.3% were allocated disability pension and 2.3% were allocated a permanent part-time benefit. Being unemployed one year before surgery reduced the likelihood of return to the workforce (RR=0.74 (0.60–0.92 whereas unemployment at the time of surgery had no impact on return to the workforce (RR=0.96 (0.78–1.18. Sickness absence before surgery reduced the likelihood of return to the workforce. Conclusion. This study found the work status before surgery to be associated with the likelihood of return to the workforce within one year after surgery. Before surgery one-fifth of the population either was allocated disability pension or received a permanent part-time benefit.

  16. One Year of Preschool or Two - Is It Important for Adult Outcomes? Results from the Chicago Longitudinal Study of the Child-Parent Centers.

    Science.gov (United States)

    Arteaga, Irma; Humpage, Sarah; Reynolds, Arthur J; Temple, Judy A

    2014-05-01

    Until the last year, public funding for preschool education had been growing rapidly over a decade with most state programs providing one year of preschool for four year olds. Fewer three year olds are enrolled in preschool. To investigate the importance of enrollment duration, this study is the first to estimate long-term dosage effects of years of preschool. We use data from a cohort of 1,500 students in the Chicago Longitudinal Study who enrolled in the Chicago Public Schools in the mid-1980s. Many of these students participated in a high-quality preschool program called Child-Parent Centers (CPC) for one or two years. To address selection with multiple treatments, we employ inverse propensity score weighting. Relative to children who attended one year of CPC preschool, the two-year group is significantly less likely to receive special education or be abused or neglected or to commit crimes. The findings provide support for the long-term benefits of greater exposure to preschool.

  17. STUDY OF CHANGES IN OPPORTUNISTIC INFECTIONS AFTER ONE YEAR OF ANTIRETROVIRAL THERAPY IN HIV INFECTED PATIENTS IN A TERTIARY CARE CENTRE IN NORTH BENGAL

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    Biswadev Basu

    2016-01-01

    Full Text Available There are conflicting data regarding incidence of Opportunistic Infections in newly diagnosed HIV positive patients on ART. In this article, we studied incidence of Opportunistic Infections in newly diagnosed HIV positive in a tertiary care centre in North Bengal after one year of ART. One hundred and twenty patients were followed for one year after initiating ART. The most common opportunistic infections were Tuberculosis, Candidial infection, skin infections and diarrhea. At the baseline, 32 cases were present with tuberculosis (Pulmonary: 10, 6 sputum -ve and 4 sputum +ve, extrapulmonary: 22. Total patients with candidial infections were 15 (Oral: 12, Oesophageal: 3. After the 6 months of followup 13 patients presented with diarrhoea, 8 cases presented with oral candidiasis, 6 cases presented with tuberculosis. At 12 months of followup, 6 patients presented with tuberculosis, 4 cases with oral candidiasis and 3 cases with diarrhoea. Opportunistic infections at baseline were 60.4% among the study population, while after 6 and 12 months of ART it decreased to 33.7% and 16.8% respectively.

  18. Prevention of recurrent cryptogenic stroke with percutaneous closure of patent foramen ovale; one year follow-up study with magnetic resonance imaging and Holter monitoring.

    Science.gov (United States)

    Ateş, Ahmet Hakan; Sunman, Hamza; Aytemir, Kudret; Yorgun, Hikmet; Canpolat, Uğur; Topcuoğlu, Mehmet Akif; Karlı Oğuz, Kader; Şahiner, Levent; Kaya, Ergün Barış; Tokgözoğlu, Lale; Kabakçı, Giray; Oto, Ali

    2015-01-01

    In this study, we aimed to evaluate the effect of percutaneous closure of patent foramen ovale (PFO) on the recurrence of stroke and new cardiac arrhythmia using magnetic resonance imaging (MRI) and Holter monitoring. Patients with PFO had >1 previous stroke or transient ischemic attack documented with MRI in the first event. PFO with right to left shunt was detected by transesophageal echocardiography (TEE) and transcranial Doppler ultrasound. MRI examinations were performed on patients before and one year after PFO closure was applied. A twenty-four hour Holter monitoring was performed in all patients within 1 month before and 6 months after the procedure. Percutaneous PFO closure was performed on 47 patients (25 female, mean age: 38.7 years) who had cerebral ischemic events detected by MRI. A year after the procedure, TEE showed that there was no residual interatrial right-to-left shunting. After a 14 month follow-up, no new cerebrovascular event and no new lesion on MRI were recorded. The incidence of arrhythmia did not increase significantly after the procedure on Holter monitoring (p=0.917). One-year clinical and MRI follow-up study of patients with cerebral ischemic events and percutaneous closure of PFO showed no recurrent event and no significant complication associated with the procedure. In addition, Holter monitorization demonstrated that the procedure did not increase the incidence of arrhythmias compared with pre-procedural monitoring.

  19. The development of musical skills of underprivileged children over the course of one year: A study in the context of an El Sistema-inspired program

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    Beatriz Senoi Ilari

    2016-02-01

    Full Text Available Developmental research in music has typically centered on the study of single musical skills (e.g., singing, listening and has been conducted with middle class children who learn music in schools and conservatories. Information on the musical development of children from different social strata, who are enrolled in community-based music programs remains elusive. This study examined the development of musical skills in underprivileged children who were attending an El Sistema-inspired program in Los Angeles. We investigated how children, predominantly of Latino ethnicity, developed musically with respect to the following musical skills – pitch and rhythmic discrimination, pitch matching, singing a song from memory, and rhythmic entrainment – over the course of one year. Results suggested that participation in an El Sistema-inspired program affects children’s musical development in distinct ways; with pitch perception and production skills developing faster than rhythmic skills. Furthermore, children from the same ethnic and social background, who did not participate in the El Sistema-inspired music program, showed a decline in singing and pitch discrimination skills over the course of one year. Taken together, these results are consistent with the idea of musical development as a complex, spiraling and recursive process that is influenced by several factors including type of musical training. Implications for future research are outlined.

  20. Sand filters for removal of microbes and nutrients from wastewater during a one-year pilot study in a cold temperate climate.

    Science.gov (United States)

    Kauppinen, Ari; Martikainen, Kati; Matikka, Ville; Veijalainen, Anna-Maria; Pitkänen, Tarja; Heinonen-Tanski, Helvi; Miettinen, Ilkka T

    2014-01-15

    Onsite wastewater treatment systems (OWTS) are recognised as potential threats to groundwater or other water environments subject to discharged effluents. In this study, the microbiological and nutrient removal properties of three different pilot-scale sand filters (SFs) were followed over a one-year period. Moreover, a separate phosphorus removal unit was tested for six months. For the best treatment system, the average log removals were 2.2-3.5 for pathogenic human noro- and adenoviruses and 4.3-5.2 and 4.6-5.4 for indicator viruses and bacteria, respectively. The system that effectively removed microbes was also efficient at removing nutrients. However, the poorest treatment system yielded substantially lower removals. The remarkable differences noted between the studied SFs highlights the importance of construction materials and the careful planning of the filters. Moreover, seasonal conditions appear to have a clear effect on purification efficiencies, emphasising the vulnerability of these systems especially in cold climates.

  1. One-year mortality associations in hemodialysis patients after traumatic brain injury--an eight-year population-based study.

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    Jen-Chieh Liao

    Full Text Available PURPOSE: This study aimed to investigate the one-year mortality associations in hemodialysis patients who underwent neurosurgical intervention after traumatic brain injury (TBI using a nationwide database in Taiwan. MATERIALS AND METHODS: An age- and gender-matched longitudinal cohort study of 4416 subjects, 1104 TBI patients with end-stage renal disease (ESRD and 3312 TBI patients without ESRD, was conducted using the National Health Insurance Research Database in Taiwan between January 2000 and December 2007. The demographic characteristics, length of stay (LOS, length of ICU stay, length of ventilation (LOV, and tracheostomy were collected and analyzed. The co-morbidities of hypertension (HTN, diabetes mellitus (DM, myocardial infarction (MI, stroke, and heart failure (HF were also evaluated. RESULTS: TBI patients with ESRD presented a shorter LOS, a longer length of ICU stay and LOV, and a higher percentage of comorbidities compared with those without ESRD. TBI patients with ESRD displayed a stable trend of one-year mortality rate, 75.82% to 76.79%, from 2000-2007. For TBI patients with ESRD, the median survival time was 0.86 months, and pre-existing stroke was a significant risk factor of mortality (HR: 1.29, 95% C.I.: 1.08-1.55. Pre-existing DM (HR: 1.35, 95% C.I.: 1.12-1.63 and MI (HR: 1.61, 95% C.I.: 1.07-2.42 effect on the mortality in ESRD patients who underwent TBI surgical intervention in the younger (age<65 and older (age≥65 population, respectively. In addition, the length of ICU stay and tracheostomy may provide important information to predict the mortality risk. CONCLUSIONS: This is the first report indicating an increased risk of one-year mortality among TBI patients with a pre-existing ERSD insult. Comorbidities were more common in TBI patients with ESRD. Physicians should pay more attention to TBI patients with ESRD based on the status of age, comorbidities, length of ICU stay, and tracheostomy to improve their survival.

  2. Fluorescent biological aerosol particles measured with the Waveband Integrated Bioaerosol Sensor WIBS-4: laboratory tests combined with a one year field study

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    E. Toprak

    2013-01-01

    Full Text Available In this paper bioaerosol measurements conducted with the Waveband Integrated Bioaerosol Sensor mark 4 (WIBS-4 are presented. The measurements comprise aerosol chamber characterization experiments and a one-year ambient measurement period at a semi-rural site in South Western Germany. This study aims to investigate the sensitivity of WIBS-4 to biological and non-biological aerosols and detection of biological particles in the ambient aerosol. Several types of biological and non-biological aerosol samples, including fungal spores, bacteria, mineral dust, ammonium sulphate, combustion soot, and fluorescent polystyrene spheres, were analyzed by WIBS-4 in the laboratory. The results confirm the sensitivity of the ultraviolet light-induced fluorescence (UV-LIF method to biological fluorophores and show the good discrimination capabilities of the two excitation wavelengths/detection wavebands method applied in WIBS-4. However, a weak cross-sensitivity to non-biological fluorescent interferers remains and is discussed in this paper.

    All the laboratory studies have been undertaken in order to prepare WIBS-4 for ambient aerosol measurements. According to the one-year ambient aerosol study, number concentration of fluorescent biological aerosol particles (FBAP show strong seasonal and diurnal variability. The highest number concentration of FBAP was measured during the summer term and decreased towards the winter period when colder and drier conditions prevail. Diurnal FBAP concentrations start to increase after sunset and reach maximum values during the late night and early morning hours. On the other hand, the total aerosol number concentration was almost always higher during daytime than during nighttime and a sharp decrease after sunset was observed. There was no correlation observed between the FBAP concentration and the meteorological parameters temperature, precipitation, wind direction and wind speed. However, a clear correlation was

  3. Fluorescent biological aerosol particles measured with the Waveband Integrated Bioaerosol Sensor WIBS-4: laboratory tests combined with a one year field study

    Science.gov (United States)

    Toprak, E.; Schnaiter, M.

    2013-01-01

    In this paper bioaerosol measurements conducted with the Waveband Integrated Bioaerosol Sensor mark 4 (WIBS-4) are presented. The measurements comprise aerosol chamber characterization experiments and a one-year ambient measurement period at a semi-rural site in South Western Germany. This study aims to investigate the sensitivity of WIBS-4 to biological and non-biological aerosols and detection of biological particles in the ambient aerosol. Several types of biological and non-biological aerosol samples, including fungal spores, bacteria, mineral dust, ammonium sulphate, combustion soot, and fluorescent polystyrene spheres, were analyzed by WIBS-4 in the laboratory. The results confirm the sensitivity of the ultraviolet light-induced fluorescence (UV-LIF) method to biological fluorophores and show the good discrimination capabilities of the two excitation wavelengths/detection wavebands method applied in WIBS-4. However, a weak cross-sensitivity to non-biological fluorescent interferers remains and is discussed in this paper. All the laboratory studies have been undertaken in order to prepare WIBS-4 for ambient aerosol measurements. According to the one-year ambient aerosol study, number concentration of fluorescent biological aerosol particles (FBAP) show strong seasonal and diurnal variability. The highest number concentration of FBAP was measured during the summer term and decreased towards the winter period when colder and drier conditions prevail. Diurnal FBAP concentrations start to increase after sunset and reach maximum values during the late night and early morning hours. On the other hand, the total aerosol number concentration was almost always higher during daytime than during nighttime and a sharp decrease after sunset was observed. There was no correlation observed between the FBAP concentration and the meteorological parameters temperature, precipitation, wind direction and wind speed. However, a clear correlation was identified between the FBAP

  4. Magnesium diboride: one year on

    Energy Technology Data Exchange (ETDEWEB)

    Canfield, Paul [Iowa State University (United States); Ames Laboratory (United States); Bud' ko, Sergey L. [Ames Laboratory (United States)

    2002-01-01

    Last January physicists discovered that an innocuous compound that had been sitting on the shelf for decades was, in fact, a record-breaking intermetallic superconductor. At the end of 2000 superconductivity in metal alloys and compounds appeared to remain trapped by a glass ceiling. Over the previous 10 years the temperature at which certain oxide-based compounds - such as bismuth strontium calcium copper oxide and mercury barium calcium copper oxide - lost their resistance to electric current had soared to well over 100 K. Meanwhile, the transition temperature, T{sub c}, for carbon-based materials, including alkali-doped carbon-60 compounds, had risen close to the boiling point of liquid nitrogen (77 K). During the same period, however, the superconducting transition temperature of intermetallic compounds (materials made solely of metals and metal-like elements) remained close to 20 K - as it had been since the mid-1960s. By February 2001 everything had totally changed. It was as if a firecracker had gone off in the tidy little ant hill of superconductivity research. For the first few months of 2001, groups all over the world raced to understand the properties of a new intermetallic superconductor. The substance that everyone was scrambling to buy or make, the substance that was causing this grand commotion, was magnesium diboride (MgB{sub 2}). This seemingly innocuous binary compound, which had been present in many labs for over half a century, had been discovered to superconduct just below 40 K. Even though we already know an amazing amount about MgB{sub 2}, our knowledge of superconductivity in this compound is only one year old. There is therefore the very real potential to improve its critical properties. In a similar vein, it is almost certain that our understanding of this extreme example of intermetallic superconductivity will greatly improve over the next few years and may even reveal other extreme superconductors. (U.K.)

  5. Fluorescent biological aerosol particles (FBAPs measured with the Waveband Integrated Bioaerosol Sensor WIBS-4: laboratory tests combined with a one year field study

    Directory of Open Access Journals (Sweden)

    E. Toprak

    2012-07-01

    Full Text Available In this paper bioaerosol measurements conducted with the Waveband Integrated Bioaerosol Sensor mark 4 (WIBS-4 are presented. The measurements comprise aerosol chamber characterization experiments and a one-year ambient measurement period at a semi-rural site in South Western Germany. This study aims to investigate the sensitivity of WIBS-4 to biological and non-biological aerosols, performance of WIBS-4 for discrimination of several types of aerosols, and the detection and identification of biological particles in the ambient aerosol. Several types of biological and non-biological aerosol samples including spores, bacteria, pollen, mineral dust, ammonium sulphate, combustion soot, and fluorescent polystyrene spheres were analysed by WIBS-4 in the laboratory. The results confirm the sensitivity of the Ultra Violet Light Induced Fluorescence (UV-LIF method to biological fluorophores and show the good discrimination capabilities of the two wavelengths excitation/two wavebands detection method applied in WIBS-4. However, a weak cross-sensitivity to non-biological fluorescent interferers remains and is discussed in this paper.

    All the laboratory studies have been undertaken in order to prepare WIBS-4 for ambient aerosol measurements. According to the one year ambient aerosol study, number concentration of fluorescent biological aerosol particles (FBAP show strong seasonal and diurnal variability. The highest number concentration of FBAP was measured during the summer term and it decreases towards the winter period when colder and drier conditions are prevailing. Diurnal FBAP concentrations start to increase after sunset and reach maximum values during the late night and early morning hours. On the other hand the total aerosol number concentration was always higher during day time than during night time and a sharp decrease after sunset was observed. There was no correlation observed between the FBAP concentration and the meteorological

  6. Fluorescent biological aerosol particles (FBAPs) measured with the Waveband Integrated Bioaerosol Sensor WIBS-4: laboratory tests combined with a one year field study

    Science.gov (United States)

    Toprak, E.; Schnaiter, M.

    2012-07-01

    In this paper bioaerosol measurements conducted with the Waveband Integrated Bioaerosol Sensor mark 4 (WIBS-4) are presented. The measurements comprise aerosol chamber characterization experiments and a one-year ambient measurement period at a semi-rural site in South Western Germany. This study aims to investigate the sensitivity of WIBS-4 to biological and non-biological aerosols, performance of WIBS-4 for discrimination of several types of aerosols, and the detection and identification of biological particles in the ambient aerosol. Several types of biological and non-biological aerosol samples including spores, bacteria, pollen, mineral dust, ammonium sulphate, combustion soot, and fluorescent polystyrene spheres were analysed by WIBS-4 in the laboratory. The results confirm the sensitivity of the Ultra Violet Light Induced Fluorescence (UV-LIF) method to biological fluorophores and show the good discrimination capabilities of the two wavelengths excitation/two wavebands detection method applied in WIBS-4. However, a weak cross-sensitivity to non-biological fluorescent interferers remains and is discussed in this paper. All the laboratory studies have been undertaken in order to prepare WIBS-4 for ambient aerosol measurements. According to the one year ambient aerosol study, number concentration of fluorescent biological aerosol particles (FBAP) show strong seasonal and diurnal variability. The highest number concentration of FBAP was measured during the summer term and it decreases towards the winter period when colder and drier conditions are prevailing. Diurnal FBAP concentrations start to increase after sunset and reach maximum values during the late night and early morning hours. On the other hand the total aerosol number concentration was always higher during day time than during night time and a sharp decrease after sunset was observed. There was no correlation observed between the FBAP concentration and the meteorological parameters temperature

  7. Correlations between disease-specific and generic health status questionnaires in patients with advanced COPD: a one-year observational study

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    Wilke Sarah

    2012-08-01

    Full Text Available Abstract Background Longitudinal studies analyzing the correlations between disease-specific and generic health status questionnaires at different time points in patients with advanced COPD are lacking. The aim of this study was to determine whether and to what extent a disease-specific health status questionnaire (Saint George’s Respiratory Questionnaire, SGRQ correlates with generic health status questionnaires (EuroQol-5-Dimensions, EQ-5D; Assessment of Quality of Life instrument, AQoL; Medical Outcomes Study 36-Item Short-Form Health Survey, SF-36 at four different time points in patients with advanced COPD; and to determine the correlation between the changes in these questionnaires during one-year follow-up. Methods Demographic and clinical characteristics were assessed in 105 outpatients with advanced COPD at baseline. Disease-specific health status (SGRQ and generic health status (EQ-5D, AQoL, SF-36 were assessed at baseline, four, eight, and 12 months. Correlations were determined between SGRQ and EQ-5D, AQoL, and SF-36 scores and changes in these scores. Agreement in direction of change was assessed. Results Eighty-four patients (80% completed one-year follow-up and were included for analysis. SGRQ total score and EQ-5D index score, AQoL total score and SF-36 Physical Component Summary measure (SF-36 PCS score were moderately to strongly correlated. The correlation of the changes between the SGRQ total score and EQ-5D index score, AQoL total score, SF-36 PCS, and SF-36 Mental Component Summary measure (SF-36 MCS score were weak or absent. The direction of changes in SGRQ total scores agreed slightly with the direction of changes in EQ-5D index score, AQoL total score, and SF-36 PCS score. Conclusions At four, eight and 12 months after baseline, SGRQ total scores and EQ-5D index scores, AQoL total scores and SF-36 PCS scores were moderately to strongly correlated, while SGRQ total scores were weakly correlated with SF-36 MCS scores

  8. One-Year Follow-Up of the Effectiveness of Cognitive Behavioral Group Therapy for Patients’ Depression: A Randomized, Single-Blinded, Controlled Study

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    Kai-Jo Chiang

    2015-01-01

    Full Text Available The aim of the study was to investigate the long-term (one year effectiveness of a 12-session weekly cognitive behavior group therapy (CBGT on patients with depression. This was a single-blind randomized controlled study with a 2-arm parallel group design. Eighty-one subjects were randomly assigned to 12 sessions intervention group (CBGT or control group (usual outpatient psychiatric care group and 62 completed the study. The primary outcome was depression measured with Beck Depression Inventory (BDI-II and Hamilton Rating Scale for Depression (HRSD. The secondary outcomes were automatic thoughts measured by automatic thoughts questionnaire (ATQ. Both groups were evaluated at the pretest (before 2 weeks, posttest (after 12 therapy sessions, and short- (3 months, medium- (6 months, and long-term (12 months follow-up. After receiving CBGT, the experimental group had a statistically significant reduction in the BDI-II from 40.30 at baseline to 17.82 points at session eight and to 10.17 points at postintervention (P<0.001. Similar effects were seen on the HRSD. ATQ significantly decreased at the 12th session, 6 months after sessions, and 1 year after the sessions ended (P<0.001. We concluded that CBGT is effective for reducing depression and continued to be effective at 1 year of follow-up.

  9. One-Year Follow-Up of the Effectiveness of Cognitive Behavioral Group Therapy for Patients' Depression: A Randomized, Single-Blinded, Controlled Study.

    Science.gov (United States)

    Chiang, Kai-Jo; Chen, Tsai-Hui; Hsieh, Hsiu-Tsu; Tsai, Jui-Chen; Ou, Keng-Liang; Chou, Kuei-Ru

    2015-01-01

    The aim of the study was to investigate the long-term (one year) effectiveness of a 12-session weekly cognitive behavior group therapy (CBGT) on patients with depression. This was a single-blind randomized controlled study with a 2-arm parallel group design. Eighty-one subjects were randomly assigned to 12 sessions intervention group (CBGT) or control group (usual outpatient psychiatric care group) and 62 completed the study. The primary outcome was depression measured with Beck Depression Inventory (BDI-II) and Hamilton Rating Scale for Depression (HRSD). The secondary outcomes were automatic thoughts measured by automatic thoughts questionnaire (ATQ). Both groups were evaluated at the pretest (before 2 weeks), posttest (after 12 therapy sessions), and short- (3 months), medium- (6 months), and long-term (12 months) follow-up. After receiving CBGT, the experimental group had a statistically significant reduction in the BDI-II from 40.30 at baseline to 17.82 points at session eight and to 10.17 points at postintervention (P session, 6 months after sessions, and 1 year after the sessions ended (P < 0.001). We concluded that CBGT is effective for reducing depression and continued to be effective at 1 year of follow-up.

  10. Study for the change of health-related quality of life in women with early stage breast cancer, one year after the diagnosis

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    Vasiliki E. Kοutsopοulοu-Sofikiti

    2010-01-01

    Full Text Available Health - related quality of life of women with breast cancer is defined as the subjective evaluation of the effect of the disease and its treatment to physical, psychological and social level of functioning and well-being.The aim of the present study was to estimate the change of health- related quality of life at patients with early- stage breast cancer one year after the diagnosis and the initial therapeutic intervention.Material – method: The material of the study was 181 patients age between 28 to 88 years with breast cancer stage II. The entry criteria were: 1 females with breast cancer stage II, who would have been in need of adjuvant therapy after the initial operational intervention. 2 Moreover, they should not have been hospitalized for the same reason in the past and they should have a satisfying ability in communication. The data collection was made with the use of the QLQ C-30 questionnaire of the European Organization for the Research and Treatment of Cancer (EORTC in association with the module for the breast cancer (module Br23.The data collection was realized through interviews conducted by the researchers at two different time points: at the diagnosis point and the one year after the diagnosis. It was an easy sample.Results: To sum up, health- related quality of life was estimated as worse in the first year after diagnosis and the initial therapeutic intervention. Furthermore, remarkable was, the deterioration of symptoms (fatigue, pain, nausea, sleep loss, appetite loss, constipation, dyspnoea. The deterioration was also visible to the patients’ body image and to the treatment side effects of adjuvant therapies.Conclusions: The breast cancer influences negatively health- related quality of life in patients with early stage breast cancer. After the completion of the adjuvant therapies, there are major problems like fatigue, pain and aggravated body image, which make patients suffer. The altered body image provokes stress and

  11. One-year clinical study of NeuroRegen scaffold implantation following scar resection in complete chronic spinal cord injury patients.

    Science.gov (United States)

    Xiao, Zhifeng; Tang, Fengwu; Tang, Jiaguang; Yang, Huilin; Zhao, Yannan; Chen, Bing; Han, Sufang; Wang, Nuo; Li, Xing; Cheng, Shixiang; Han, Guang; Zhao, Changyu; Yang, Xiaoxiong; Chen, Yumei; Shi, Qin; Hou, Shuxun; Zhang, Sai; Dai, Jianwu

    2016-07-01

    The objective of this clinical study was to assess the safety and feasibility of the collagen scaffold, NeuroRegen scaffold, one year after scar tissue resection and implantation. Scar tissue is a physical and chemical barrier that prevents neural regeneration. However, identification of scar tissue is still a major challenge. In this study, the nerve electrophysiology method was used to distinguish scar tissue from normal neural tissue, and then different lengths of scars ranging from 0.5-4.5 cm were surgically resected in five complete chronic spinal cord injury (SCI) patients. The NeuroRegen scaffold along with autologous bone marrow mononuclear cells (BMMCs), which have been proven to promote neural regeneration and SCI recovery in animal models, were transplanted into the gap in the spinal cord following scar tissue resection. No obvious adverse effects related to scar resection or NeuroRegen scaffold transplantation were observed immediately after surgery or at the 12-month follow-up. In addition, patients showed partially autonomic nervous function improvement, and the recovery of somatosensory evoked potentials (SSEP) from the lower limbs was also detected. The results indicate that scar resection and NeuroRegen scaffold transplantation could be a promising clinical approach to treating SCI.

  12. Predicting the outcome of a cognitive-behavioral group training for patients with unexplained physical symptoms: a one-year follow-up study

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    Zonneveld Lyonne NL

    2012-10-01

    Full Text Available Abstract Background Although Cognitive-Behavioral Therapy (CBT is effective for Unexplained Physical Symptoms (UPS, some therapists in clinical practice seem to believe that CBT outcome will diminish if psychiatric comorbidity is present. The result is that patients with a psychiatric comorbidity are redirected from treatment for UPS into treatment for mental health problems. To explore whether this selection and allocation are appropriate, we explored whether CBT outcomes in UPS could be predicted by variables assessed at baseline and used in routine-practice assessments. Methods Patients (n=162 with UPS classified as undifferentiated somatoform disorder or chronic pain disorder were followed up until one year after they had attended a CBT group training. The time-points of the follow-up were at the end of CBT (immediate outcome, three months after CBT (short-term outcome, and one year after CBT (long-term outcome. CBT outcome was measured using the Physical Component Summary of the SF-36, which was the primary outcome measure in the randomized controlled trial that studied effectiveness of the CBT group training. Predictors were: 1. psychological symptoms (global severity score of SCL-90, 2. personality-disorder characteristics (sum of DSM-IV axis II criteria confirmed, 3. psychiatric history (past presence of DSM-IV axis I disorders, and 4. health-related quality of life in the mental domain (mental component summary of SF-36. The effect of this predictor set was explored using hierarchical multiple regression analyses into which these predictors had been entered simultaneously, after control for: a. pretreatment primary outcome scores, b. age, c. gender, d. marital status, and e. employment. Results The predictor set was significant only for short-term CBT outcome, where it explained 15% of the variance. A better outcome was predicted by more psychological symptoms, fewer personality-disorder characteristics, the presence of a psychiatric

  13. Implementation of preventive strength training in residential geriatric care: a multi-centre study protocol with one year of interventions on multiple levels

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    Nieder Ulrike

    2009-11-01

    Full Text Available Abstract Background There is scientific evidence that preventive physical exercise is effective even in high age. In contrast, there are few opportunities of preventive exercise for highly aged people endangered by or actually in need of care. For example, they would not be able to easily go to training facilities; standard exercises may be too intensive and therefore be harmful to them; orientation disorders like dementia would exacerbate individuals and groups in following instructions and keeping exercises going. In order to develop appropriate interventions, these and other issues were assigned to different levels: the individual-social level (ISL, the organisational-institutional level (OIL and the political-cultural level (PCL. Consequently, this conceptional framework was utilised for development, implementation and evaluation of a new strength and balance exercise programme for old people endangered by or actually in need of daily care. The present paper contains the development of this programme labeled "fit for 100", and a study protocol of an interventional single-arm multi-centre trial. Methods The intervention consisted of (a two group training sessions every week over one year, mainly resistance exercises, accompanied by sensorimotor and communicative group exercises and games (ISL, (b a sustainable implementation concept, starting new groups by instructors belonging to the project, followed by training and supervision of local staff, who stepwise take over the group (OIL, (c informing and convincing activities in professional, administrative and governmental contexts, public relation activities, and establishing an advisory council with renowned experts and public figures (PCL. Participating institutions of geriatric care were selected through several steps of quality criteria assessment. Primary outcome measures were continuous documentation of individual participation (ISL, number of groups continued without external financial

  14. Studying the Effective Factors of Mortality Rate in Babies Under One Year (Case Study: Kerman (Iran Villages during Third Development Project In 2005-2009

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    Abbas Ferdosi

    2012-12-01

    Full Text Available As infants are the most vulnerable people in a population, so their mortality is painful and difficult to bear. In revealing infants mortality, merely physiological factors aren’t effective. Health, economic and social factors had considerable effects on the frequencies of this index. This is a health index and also indicates economic, social and cultural development, as high rate of disease and mortality especially among infants and children not only shows low level of society’s health but also is a sign of lacking enough health training. The current research is documentary in which some questionnaires were used to gather needed information using available documents in health house and answering the questions in them. To determine the causal model of research some theories such as the relation of morality economic development, epidemiologic transition theory, population transition theory, medical technology development theory and ecologic theory were used. From all alive births during fourth development project (2005-2009 all through the villages of Kerman, 104 dead infants under one year (statistics and 150 alive infants under one year (sampling were selected, and a questionnaire was completed based on available information in files from health house by auxiliary nurses and some cases which weren’t in the files were completed referring their houses. Results of research indicated that dead infants in the first month of life are more than dead infants in the next months. Generally among independent variables, age, parents job, parents education history, family income, kind of house, distance of house from health house and nutrition have a meaningful relation to infants mortality.

  15. Variation of steroid concentrations during the reproductive cycle of the clam Ruditapes decussatus: a one year study in the gulf of Gabès area.

    Science.gov (United States)

    Ketata, I; Guermazi, F; Rebai, T; Hamza-Chaffai, A

    2007-06-01

    Progesterone, testosterone and estradiol-17beta were measured by radio-immunoassay (RIA) in the gonads of the clam Ruditapes decussatus. The reproductive cycle was also investigated. Our study covered a period of one year, from September 2003 to August 2004. The chosen site "Kerkennah", located out of industrial effluents, belongs to the gulf of Gabès area (Tunisia). Steroids varied from 178 to 2459 pg g(-1) wet mass for progesterone, from 40 to 326 pg g(-1) wet mass for testosterone and from 10 to 235 pg g(-1) wet mass for estradiol-17beta in females. However in males, these steroids ranged from 304 to 2303 pg g(-1) wet mass for progesterone, from 81 to 381 pg g(-1) wet mass for testosterone and from 48 to 168 pg g(-1) wet mass for estradiol-17beta. The reproductive cycle of R. decussatus, investigated by histological examination of gonadic sections, showed that gametogenesis occurred from April to February in males and from April to November in females. Progesterone and testosterone increased at the end of gametogenesis in both sexes. The highest estradiol-17beta was recorded at the beginning of vitellogenesis in females. Fluctuations in the levels of sex steroids during the reproductive cycle suggest their possible role as endogenous modulators of gametogenesis in R. decussatus. Although this species is considered as gonochoristic, 0.83% of hermaphrodites were observed.

  16. Prevalence, frequency, and initiation of hookah tobacco smoking among first-year female college students: a one-year longitudinal study.

    Science.gov (United States)

    Fielder, Robyn L; Carey, Kate B; Carey, Michael P

    2012-02-01

    Hookah tobacco smoking has become increasingly prevalent among college students, but little is known about frequency of use or patterns of use over time, including during the transition to college. The goals of this longitudinal cohort study were to assess the: (a) lifetime prevalence, (b) current prevalence, (c) frequency of use, and (d) pattern of initiation of hookah tobacco smoking among female students during the first year of college. First-year female college students (N=483) at a large private university in upstate New York completed 13 monthly online surveys about their hookah tobacco use from August 2009 to August 2010. Lifetime prevalence of hookah use increased from 29% at college entry to 45% at one-year follow-up. The highest rates of hookah initiation occurred in the first two months of students' first semester of college. Current (past 30 days) hookah use ranged from 5% to 13% during the year after college entry. On average, hookah users reported smoking hookah two days per month. Hookah tobacco use is common among female college students. The transition to college is a vulnerable time for hookah initiation. Preventive efforts should begin in high school and continue through college, with a focus on students' first few months on campus. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. Predictors of mortality of patients with acute respiratory failure secondary to chronic obstructive pulmonary disease admitted to an intensive care unit: A one year study

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    Banga Amit

    2004-11-01

    Full Text Available Abstract Background Patients with acute exacerbation of chronic obstructive pulmonary disease (COPD commonly require hospitalization and admission to intensive care unit (ICU. It is useful to identify patients at the time of admission who are likely to have poor outcome. This study was carried out to define the predictors of mortality in patients with acute exacerbation of COPD and to device a scoring system using the baseline physiological variables for prognosticating these patients. Methods Eighty-two patients with acute respiratory failure secondary to COPD admitted to medical ICU over a one-year period were included. Clinical and demographic profile at the time of admission to ICU including APACHE II score and Glasgow coma scale were recorded at the time of admission to ICU. In addition, acid base disorders, renal functions, liver functions and serum albumin, were recorded at the time of presentation. Primary outcome measure was hospital mortality. Results Invasive ventilation was required in 69 patients (84.1%. Fifty-two patients survived to hospital discharge (63.4%. APACHE II score at the time of admission to ICU {odds ratio (95 % CI: 1.32 (1.138–1.532; p Conclusion APACHE II score at admission and SA levels with in 24 hrs after admission are independent predictors of mortality for patients with COPD admitted to ICU. The equation derived from these two parameters is useful for predicting outcome of these patients.

  18. Cardiac structure and function during ageing in energetically compromised Guanidinoacetate N-methyltransferase (GAMT-knockout mice – a one year longitudinal MRI study

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    Clarke Kieran

    2008-02-01

    Full Text Available Abstract Background High-resolution magnetic resonance imaging (cine-MRI is well suited for determining global cardiac function longitudinally in genetically or surgically manipulated mice, but in practice it is seldom used to its full potential. In this study, male and female guanidinoacetate N-methyltransferase (GAMT knockout, and wild type littermate mice were subjected to a longitudinal cine-MRI study at four time points over the course of one year. GAMT is an essential enzyme in creatine biosynthesis, such that GAMT deficient mice are entirely creatine-free. Since creatine plays an important role in the buffering and transfer of high-energy phosphate bonds in the heart, it was hypothesized that lack of creatine would be detrimental for resting cardiac performance during ageing. Methods Measurements of cardiac structure (left ventricular mass and volumes and function (ejection fraction, stroke volume, cardiac output were obtained using high-resolution cine-MRI at 9.4 T under isoflurane anaesthesia. Results There were no physiologically significant differences in cardiac function between wild type and GAMT knockout mice at any time point for male or female groups, or for both combined (for example ejection fraction: 6 weeks (KO vs. WT: 70 ± 6% vs. 65 ± 7%; 4 months: 70 ± 6% vs. 62 ± 8%; 8 months: 62 ± 11% vs. 62 ± 6%; 12 months: 61 ± 7% vs. 59 ± 11%, respectively. Conclusion These findings suggest the presence of comprehensive adaptations in the knockout mice that can compensate for a lack of creatine. Furthermore, this study clearly demonstrates the power of cine-MRI for accurate non-invasive, serial cardiac measurements. Cardiac growth curves could easily be defined for each group, in the same set of animals for all time points, providing improved statistical power, and substantially reducing the number of mice required to conduct such a study. This technique should be eminently useful for following changes of cardiac structure and

  19. Diet quality is lower and energy intake higher on weekends compared to weekdays in midlife women: A one-year cohort study

    Science.gov (United States)

    Background: Differences in energy and macronutrient intakes by weekday and weekend have been reported, but there are little data on differences in food group consumption and indices of diet quality. Objective: To describe dietary intake by day and on weekends compared to weekdays. Design: One-year c...

  20. a prospective study

    OpenAIRE

    Rörster, Elisa geb. Pätel

    2012-01-01

    Bulk fractures only occur on very rare occasions in bilayered all-ceramic crowns, where as veneer fractures, above all chippings, still present a frequent amount of clinical complications. The purpose of the current prospective study was to examine the clinical performance of an anatomically modified framework for a period of two years. All crowns were manufactured following the Cercon process (DeguDent GmbH, Hanau). As is common practice, the frameworks for the control group were made of ...

  1. One-year study of nitro-organic compounds and their relation to wood burning in PM10 aerosol from a rural site in Belgium

    Science.gov (United States)

    Kahnt, Ariane; Behrouzi, Shabnam; Vermeylen, Reinhilde; Safi Shalamzari, Mohammad; Vercauteren, Jordy; Roekens, Edward; Claeys, Magda; Maenhaut, Willy

    2013-12-01

    Nitro-organic compounds were determined in a one-year set of atmospheric PM10 filter samples that were collected at a rural background site in Hamme, Belgium. In an earlier study, it was found that the site was substantially impacted by wood burning, making the filter samples appropriate for further investigations on wood burning indicators. In total, four groups of nitro-aromatic compounds (with molecular weights (MWs) of 139, 155, 169, and 183), α-pinene-related nitrooxy-organosulfates (MW 295), and the resin acid dehydroabietic acid (DHAA, MW 300) were quantified using liquid chromatography combined with negative ion electrospray ionization mass spectrometry. The annual mean concentrations were 0.94, 6.0, 7.7, 4.8, 7.8, and 1.76 ng m-3 for the sum of the nitrophenols (MW 139), 4-nitrocatechol (MW 155), the sums of the methyl-nitrocatechols (MW 169), of the dimethyl-nitrocatechols (MW 183), and of the α-pinene-related nitrooxy-organosulfates (MW 295), and DHAA (MW 300), respectively. 4-nitrocatechol, the sum of the methyl-nitrocatechols, and the sum of the dimethyl-nitrocatechols were substantially correlated with levoglucosan (r-values of 0.71, 0.66, and 0.65, respectively), consistent with their proposed origin from biomass burning. The nitro-aromatic compounds were also observed during the summer months, indicating a non-negligible usage of wood burning for domestic purposes at the site. The α-pinene-related nitrooxy-organosulfates (MW 295) were detected in high concentrations during the winter period, but they were poorly correlated with the biomass burning tracers. All of the targeted species showed a clear seasonal variation with highest concentrations in winter, followed by autumn, spring, and summer. Based on the DHAA measurements, it is suggested that burning of softwood is likely an important source for the formation of all the nitro-organic compounds measured.

  2. Antibiotics in Wastewater of a Rural and an Urban Hospital before and after Wastewater Treatment, and the Relationship with Antibiotic Use—A One Year Study from Vietnam

    Directory of Open Access Journals (Sweden)

    La Thi Quynh Lien

    2016-06-01

    Full Text Available Hospital effluents represent an important source for the release of antibiotics and antibiotic resistant bacteria into the environment. This study aims to determine concentrations of various antibiotics in wastewater before and after wastewater treatment in a rural hospital (60 km from the center of Hanoi and in an urban hospital (in the center of Hanoi in Vietnam, and it aims to explore the relationship between antibiotic concentrations in wastewater before wastewater treatment and quantities of antibiotics used in the rural hospital, over a period of one year in 2013. Water samples were collected using continuous sampling for 24 h in the last week of every month. The data on quantities of antibiotics delivered to all inpatient wards were collected from the Pharmacy department in the rural hospital. Solid-phase extraction and high performance liquid chromatography-tandem mass spectrometry were used for chemical analysis. Significant concentrations of antibiotics were present in the wastewater both before and after wastewater treatment of both the rural and the urban hospital. Ciprofloxacin was detected at the highest concentrations in the rural hospital’s wastewater (before treatment: mean = 42.8 µg/L; after treatment: mean = 21.5 µg/L. Metronidazole was detected at the highest concentrations in the urban hospital’s wastewater (before treatment: mean = 36.5 µg/L; after treatment: mean = 14.8 µg/L. A significant correlation between antibiotic concentrations in wastewater before treatment and quantities of antibiotics used in the rural hospital was found for ciprofloxacin (r = 0.78; p = 0.01 and metronidazole (r = 0.99; p < 0.001.

  3. Characteristics of trace gases and aerosols at top of urban canopy layer in Nanjing of China from one year observational study

    Science.gov (United States)

    Wang, Tijian

    2013-04-01

    To understand the physical and chemical processes of air pollution formation in urban and their linkage with climate change in Yangtze River Delta(YRD), the fast developing area in China, a monitoring site was built on the top of a high building in the center of Nanjing. The site was set up to investigate the long term variations of trace gases and aerosols, which may play important roles in air pollution and climate change in regional scale. From one year measurement records, the annual average concentrations of ozone, sulfur dioxide, carbon monoxide, carbon dioxide, nitric oxide, total reactive nitrogen, water vapor are reported as 161.9±19.4 ppb, 93.8±8.9 ppb, 3856.7±412.1 ppb, 565.1±20.0 ppm, 173.6±15.6 ppb, 230.8±24.9 ppb, 34.76±7.2x10-3, respectively. PM10, PM2.5, visibility, black carbon, back scattering of particles(BSP), single scattering albedo(SSA), aerosol optical depth(AOD) and Angstrom wavelength exponent (AWE) are 115±113.1 μg/m3, 54±46.1 μg/m3, 9780±5594 m, 3055.9±2102.3 ng/m3, 66.3±97.5 Mm-1, 0.5±2.4, 0.7±0.38 and 1.22±0.28, respectively. Measurement show that the levels of air pollutants in YRD in East China are high compared to Pearl River Delta(PRD) in South China and Jing-Jin-Ji (JJJ) in North China, suggesting a possible stronger effect on atmospheric environment, climate change and human health in this region, which should be further addressed in the future study.

  4. Periprosthetic bone density changes after MiniHipTM cementless femoral short stem: one-year results of dual-energy X-ray absorptiometry study

    Directory of Open Access Journals (Sweden)

    Ercan Ahmet

    2016-01-01

    Full Text Available Introduction: The purpose of the current study was to investigate the reaction of the femur to the implantation of the MiniHipTM in terms of: (1 bone density change during one year; (2 correlations between stem length, CCD (caput-collum-diaphyseal, femoral offset, T-value, and bone density; (3 other co-variables that influence the change of bone density. Patients and methods: MiniHipTM implant was performed for 62 patients. The age range of the patients who underwent treatment was 25–78 years. Periprothestic bone density was determined within two weeks postoperatively, after three, six, and twelve months utilizing the DEXA scan. Results: The highest change was observed in the first three months post-implantation, while significant decrease in density was recorded at proximal Gruen zones 1, 2, and 7, and at distal Gruen zone 4. The decrease in density reached a plateau between the third and sixth months after operation. Afterwards, bone density recovered up to the 12th postoperative month. The correlation analysis showed significant difference between Gruen zone 1 and stem size and CCD. The same significant trend was not reached for Gruen zone 7. Femoral offset showed no correlation. Covariance analysis was unable to establish connection of the results with diagnosis, pairings, or gender. Discussion: MiniHipTM densitometric results are promising and comparable to good results of the other representatives of the femoral neck partially-sustaining short stem prostheses with a lower proximal bone density reduction. Periprosthetic bone resorption is a multifactorial process where stem size, CCD angle, and patient-specific variables such as T-value have an impact on the periprosthetic bone remodeling. In particular, this applies to Gruen zone 1.

  5. A one-year longitudinal study of English and Japanese vowel production by Japanese adults and children in an English-speaking setting

    OpenAIRE

    2011-01-01

    The effect of age of acquisition on first- and second-language vowel production was investigated. Eight English vowels were produced by Native Japanese (NJ) adults and children as well as by age-matched Native English (NE) adults and children. Productions were recorded shortly after the NJ participants’ arrival in the USA and then one year later. In agreement with previous investigations [Aoyama, et al., J. Phon. 32, 233–250 (2004)], children were able to learn more, leading to higher accurac...

  6. The immunological and virological response in human immunodeficiency virus type-1 (HIV-1 infected Indian individuals on haart therapy: A one-year follow up study

    Directory of Open Access Journals (Sweden)

    Kannangai R

    2003-01-01

    Full Text Available Currently, antiretroviral therapy has become more affordable even in developing countries and it is being used in India. Fifteen HIV-1 infected individuals, who were on highly active antiretroviral therapy (HAART, were followed up for an average period of one year. The plasma viral load and CD4+ T cell estimation done at mean intervals of 5 months and 11 months after initiation of therapy showed a good response to therapy in 14 (93% individuals.

  7. Effects in Short and Long Term of Global Postural Reeducation (GPR on Chronic Low Back Pain: A Controlled Study with One-Year Follow-Up

    Directory of Open Access Journals (Sweden)

    Chiara Castagnoli

    2015-01-01

    Full Text Available Objective. Comparing global postural reeducation (GPR to a standard physiotherapy treatment (PT based on active exercises, stretching, and massaging for improving pain and function in chronic low back pain (CLBP patients. Design. Prospective controlled study. Setting. Outpatient rehabilitation facility. Participants. Adult patients with diagnosis of nonspecific, chronic (>6 months low back pain. Interventions. Both treatments consisted of 15 sessions of one hour each, twice a week including patient education. Measures. Roland Morris Disability Questionnaire to evaluate disability, and Numeric Analog Scale for pain. A score change >30% was considered clinically significant. Past treatments, use of medications, smoking habits, height, weight, profession, and physical activity were also recorded on baseline, on discharge, and 1 year after discharge (resp., T0, T1, and T2. Results. At T0 103 patients with cLBP (51 cases and 52 controls were recruited. The treatment (T1 has been completed by 79 (T1 of which 60 then carried out the 1-year follow-up (T2. Both GPR and PT at T1 were associated with a significant statistical and clinical improvement in pain and function, compared to T0. At T2, only pain in GPR still registered a statistically significant improvement.

  8. Study on the simultaneity of the substance abuse with psychiatric disorder in referred outpatients to psychiatryclinic of zare hospital for period of one year

    Directory of Open Access Journals (Sweden)

    Seyed Hamzeh Hosseini

    2008-01-01

    Full Text Available (Received 17 Mar, 2008; Accepted 15 Mar, 2008 Abstract Background and purpose: One of the important problems in diagnosis and treatment of psychiatric disorders is its accompaniment with substance abuse.In addition to substance abuse symptoms which are present in all addicts, in psychiatric patients it cause special problems in main diagnosis , slow reaction to therapy and even non effectiveness of the therapy and also poor prognosis.Considering its different prevalence in studies and also considering the point that a similar work has never been done in Iran, this study is designed to find out the abundancy of disorders and pattern and type of substances used by the referred patients to psychiatric clinic of zare hospital.Materials and methods: In this descriptive research study , 782 referrals to psychiatric clinic of zare hospital in a period of one year were evaluated D. S.M. IV interview.The self made Questionnaire which is filed by a psychologist and then referred to a psychiatric for the diagnosis of the disease, includes the time of Commencement, amount and type of substance used.Results: The results obtained, showed that 79.1% were men , 20.9% were women, 54.4% were urban and 45.5% were from rural areas. 4.8% were referred for substance – withdrawal and 95.2% for psychiatry problems. and also the 28% were smokers, 68.4% never smoked and 3.8% were smokers in the past. 12.7% were substance abuse at persent 3.3% had a history if substance abuse in the past and 84% had no history of substance abuse ever. Substance dependency and nondependency were 8.6% and 91.4% respectively. The percentages for the first consumed substance were as follow:60.8 opium, 6.4 alcohal, 26.4 hashish, 4 heroin and 2.4 other substances. From psychiatry diagnostic point of view 28.7% suffered from schizophrenia , 41% had mood disorders, 14% had personality disorders and 4% suffered from anxiety. There has been a statistically significant relationship between the

  9. Clinical evaluation of carbon fiber reinforced carbon endodontic post, glass fiber reinforced post with cast post and core: A one year comparative clinical study

    Directory of Open Access Journals (Sweden)

    Preethi G

    2008-01-01

    Full Text Available Aim: Restoring endodontically treated teeth is one of the major treatments provided by the dental practitioner. Selection and proper use of restorative materials continues to be a source of frustration for many clinicians. There is controversy surrounding the most suitable choice of restorative material and the placement method that will result in the highest probability of successful treatment. This clinical study compares two different varieties of fiber posts and one cast post and core in terms of mobility of crown margin under finger pressure, recurrent caries detected at the crown margin, fracture of the restoration, fracture of the root and periapical and periodontal pathology requiring crown removal over the period of 12months as evaluated by clinical and radiographical examination. Materials and Methods: 30 root canal treated, single rooted maxillary anterior teeth of 25 patients in the age range of 18-60 years where a post retained crown was indicated were selected for the study between January 2007 and August 2007; and prepared in a standard clinical manner. It was divided into 3 groups of 10 teeth in each group. After post space preparation, the Carbon fiber and Glass fiber reinforced posts were cemented with Scotch bond multipurpose plus bonding agent and RelyX adhesive resin cement in the first and second groups respectively. The Cast post and cores were cemented with Zinc Phosphate cement in the third group. Following post- cementation, the preparation was further refined and a rubber base impression was taken for metal-ceramic crowns which was cemented with Zinc Phosphate cement. A baseline periapical radiograph was taken once each crown was cemented. All patients were evaluated after one week (baseline, 3 months, 6 months and one year for following characteristics mobility of crown margin under finger pressure, recurrent caries detected at the crown margin, fracture of the restoration, fracture of the root and periapical and

  10. Near Work Related Behaviors Associated with Myopic Shifts among Primary School Students in the Jiading District of Shanghai: A School-Based One-Year Cohort Study.

    Directory of Open Access Journals (Sweden)

    Xiaofang You

    Full Text Available To investigate the characteristics of various near work related behaviors among primary students and their associations with changes in myopia related ocular biometric parameters during one-year of follow up.A school-based sample of 4,814 primary 1st to 4th grade students aged 6-10 years old were selected by cluster randomization based on probability proportion to size in 2013. At baseline, students together with their parents filled in a self-administered questionnaire on 9 aspects of near work related behaviors and some important covariants of myopia. A comprehensive set of eye examinations including axial length (AL and cycloplegic refraction was conducted both at baseline and one year later.With the grade level increase, students did increasingly better at finding various ways to have an eye break, but they were increasingly likely to continuously do long-time near work without an eye break. Keeping a reasonable eye distance and correct hand posture for reading, writing, or watching TV became worse for the first time before grade 2, but then became better at grade 3. In contrast, selecting appropriate lighting environments or situations and keeping a balanced diet became better for the first time before grade 2, but then became worse at grade 3. At one-year follow up, the mean AL increased by 0.32 ± 0.35 mm, the ratio of AL divided by the mean corneal radius of curvature (AL/CR ratio increased by 0.032 ± 0.054, the myopic spherical equivalent (SE increased by -0.51 ± 0.51 diopters and the incidence of myopia was 16.0% (237/1,477. After controlling for the confounding effects of parental myopia, student's age, gender, height, daily near work time, daily outdoor activity time and all of the other near work related behaviors, keeping a reasonable distance when reading, writing and watching TV was associated with elongation of the AL [standard coefficient beta = -0.062, P = 0.004], a change in SE [beta = -0.072, P = 0.020] and incident myopia

  11. Comparison between empirical prokinetics, Helicobacter testand-treat and empirical endoscopy in primary-care patients presenting with dyspepsia: A one-year study

    Institute of Scientific and Technical Information of China (English)

    Wayne HC Hu; CK Chan; Gabriel M Leung; WM Hui; SK Lam; Cindy LK Lam; WM Wong; KF Lam; KC Lai; YH Wong; Benjamin CY Wong; Annie OO Chan

    2006-01-01

    AIM: To investigate the optimal strategy to treat dyspeptic patients in primary care.METHODS: Dyspeptic patients presenting to primary care outpatient clinics were randomly assigned to:(1) empirical endoscopy, (2)Hpylori test-and-treat,and (3) empirical prokinetic treatment with cisapride.Early endoscopy was arranged if patients remained symptomatic after 2 wk. Symptom severity, quality-oflife (SF-36) as well as patient preference and satisfaction were assessed. All patients underwent endoscopy by wk 6. Patients were followed up for one year.RESULTS: Two hundred and thirty four patients were recruited (163 female, mean age 49). 46% were H pylori positive. 26% of H pylori tested and 25% of empirical prokinetic patients showed no improvement at wk 2follow-up and needed early endoscopy. 15% of patients receiving empirical cisapride responded well to treatment but peptic ulcer was the final diagnosis. Symptom resolution and quality-of-life were similar among the groups. Costs for the three strategies were HK$4343,$1771 and $1750 per patient. 66% of the patients preferred to have early endoscopy.CONCLUSION: The three strategies are equally effective. Empirical prokinetic treatment was the least expensive but peptic ulcers may be missed with this treatment. The H pylori test-and-treat was the most cost-effective option.

  12. A one-year longitudinal study of English and Japanese vowel production by Japanese adults and children in an English-speaking setting.

    Science.gov (United States)

    Oh, Grace E; Guion-Anderson, Susan; Aoyama, Katsura; Flege, James E; Akahane-Yamada, Reiko; Yamada, Tsuneo

    2011-04-01

    The effect of age of acquisition on first- and second-language vowel production was investigated. Eight English vowels were produced by Native Japanese (NJ) adults and children as well as by age-matched Native English (NE) adults and children. Productions were recorded shortly after the NJ participants' arrival in the USA and then one year later. In agreement with previous investigations [Aoyama, et al., J. Phon. 32, 233-250 (2004)], children were able to learn more, leading to higher accuracy than adults in a year's time. Based on the spectral quality and duration comparisons, NJ adults had more accurate production at Time 1, but showed no improvement over time. The NJ children's productions, however, showed significant differences from the NE children's for English "new" vowels /ɪ/, /ε/, /ɑ/, /ʌ/ and /ʊ/ at Time 1, but produced all eight vowels in a native-like manner at Time 2. An examination of NJ speakers' productions of Japanese /i/, /a/, /u/ over time revealed significant changes for the NJ Child Group only. Japanese /i/ and /a/ showed changes in production that can be related to second language (L2) learning. The results suggest that L2 vowel production is affected importantly by age of acquisition and that there is a dynamic interaction, whereby the first and second language vowels affect each other.

  13. Resurfacing hip replacement and cemented total hip replacement have equivalent outcome at one year in a disease matched population: a case-control study of patient reported outcome measures.

    Science.gov (United States)

    Ray, Robbie; Goudie, Ewan B; Jenkins, Paul; Gaston, Paul

    2013-01-01

    Resurfacing hip replacement has demonstrated good survival and outcomes for cohorts of younger male patients, but few controlled studies exist. In this study we compared patient reported outcome measures and satisfaction scores at one year following resurfacing hip replacement in 69 male patients with two control groups of equal numbers undergoing cemented total hip replacement: aged-matched patients and disease matched patients. At one year we found no difference in improvement in patient reported outcome measures between patients undergoing resurfacing hip replacement and disease matched patients, whereas patients undergoing resurfacing hip replacement had a statistically significant improvement in Oxford Hip Score compared to the age-matched controls (pResurfacing hip replacement and total 
hip replacement both confer increase in patient reported outcome scores and high patient satisfaction at one year. The results of this study will allow better counselling of patients and help inform 
treatment decisions.

  14. Continued benefit of coronary stenting versus balloon angioplasty: one-year clinical follow-up of Benestent trial. Benestent Study Group.

    NARCIS (Netherlands)

    C.M. Miguel (Carlos); P.W.J.C. Serruys (Patrick); P.N. Ruygrok (Peter); H. Suryapranata (Harry); S. Klugmann (Silvio); P. Urban (Philip); P. den Heijer (Peter); K. Koch (Karel); R. Simon (Rudiger); M-C. Morice (Marie-Claude); P.A. Crean (Peter); J.J.R.M. Bonnier (Hans); W. Wijns (William); N. Danchin (Nicolas); C. Bourdonnec (Claude); M-A.M. Morel (Marie-Angèle); E.G. Mast (Gijs)

    1996-01-01

    textabstractObjectives. This study sought to determine the 1-year clinical follow-up of patients included in the Benestent trial. Background. The Benestent trial is a randomized study comparing elective Palmaz-Schatz stent implantation with balloon angioplasty in patients with stable angina and a de

  15. Effects of Professional Development on Teachers' Gendered Feedback Patterns, Students' Misbehaviour and Students' Sense of Equity: Results from a One-Year Quasi-Experimental Study

    Science.gov (United States)

    Consuegra, Els; Engels, Nadine

    2016-01-01

    There have been numerous studies investigating the extent to which teacher-student classroom interactions differ between boys and girls and the results of these studies suggest that teacher negative feedback is higher for boys, which in turn leads to lower levels of on-task behaviour. The article describes the results of a quasi-experimental…

  16. Effect of antiretroviral therapy on clinical and immunologic disease progression in HIV positive children: One-year follow-up study

    Directory of Open Access Journals (Sweden)

    Ankur Patel

    2012-01-01

    Full Text Available Objective: To study the effect of antiretroviral therapy (ART on clinical, immunologic, and nutritional progression of disease in human immunodeficiency virus (HIV-infected children for 1 year. Materials and Methods: The study included 54 children aged 1.5-15 years who registered at the ART center, Surat, from August 2007 to August 2009. During the study period, the children were followed-up at 6 monthly intervals up to 1 year after starting ART. World Health Organization (WHO clinical staging and CD4 cell count as per national guidelines, and nutritional status were used to measure clinical and immunologic progression of disease up to 1 year. Results: Out of 54 children, mother-to-child transmission was reported in 96.2% children; for 74% of the children, both parents were HIV positive. All the children were classified according to WHO clinical staging into 4 stages and as per CD4 cell count (%, followed up at 6 and 12 months and the benefits with ART reported. At 12 months follow-up, 15% of the study group children had died. Both mean CD4 count and a relative percentage showed significant increase (P < 0.01 in the study group 1 year after ART. Conclusion: The present study reports benefits of ART in terms of clinical and immunologic progression of disease, nutritional status of HIV-infected children after 1 year of ART.

  17. One-year oral toxicity study on a genetically modified maize MON810 variety in Wistar Han RCC rats (EU 7th Framework Programme project GRACE).

    Science.gov (United States)

    Zeljenková, Dagmar; Aláčová, Radka; Ondrejková, Júlia; Ambrušová, Katarína; Bartušová, Mária; Kebis, Anton; Kovrižnych, Jevgenij; Rollerová, Eva; Szabová, Elena; Wimmerová, Soňa; Černák, Martin; Krivošíková, Zora; Kuricová, Miroslava; Líšková, Aurélia; Spustová, Viera; Tulinská, Jana; Levkut, Mikuláš; Révajová, Viera; Ševčíková, Zuzana; Schmidt, Kerstin; Schmidtke, Jörg; Schmidt, Paul; La Paz, Jose Luis; Corujo, Maria; Pla, Maria; Kleter, Gijs A; Kok, Esther J; Sharbati, Jutta; Bohmer, Marc; Bohmer, Nils; Einspanier, Ralf; Adel-Patient, Karine; Spök, Armin; Pöting, Annette; Kohl, Christian; Wilhelm, Ralf; Schiemann, Joachim; Steinberg, Pablo

    2016-10-01

    The GRACE (GMO Risk Assessment and Communication of Evidence; www.grace-fp7.eu ) project was funded by the European Commission within the 7th Framework Programme. A key objective of GRACE was to conduct 90-day animal feeding trials, animal studies with an extended time frame as well as analytical, in vitro and in silico studies on genetically modified (GM) maize in order to comparatively evaluate their use in GM plant risk assessment. In the present study, the results of a 1-year feeding trial with a GM maize MON810 variety, its near-isogenic non-GM comparator and an additional conventional maize variety are presented. The feeding trials were performed by taking into account the guidance for such studies published by the EFSA Scientific Committee in 2011 and the OECD Test Guideline 452. The results obtained show that the MON810 maize at a level of up to 33 % in the diet did not induce adverse effects in male and female Wistar Han RCC rats after a chronic exposure.

  18. The safety and efficacy of subcutaneous birch pollen immunotherapy - a one-year, randomised, double-blind, placebo-controlled study

    DEFF Research Database (Denmark)

    Bødtger, Uffe; Poulsen, L K; Jacobi, H H

    2002-01-01

    BACKGROUND: There is only very limited documentation of the efficacy and safety of high-dose subcutaneous birch pollen immunotherapy (IT) in double-blind, placebo-controlled (DBPC) studies. Birch pollen is a major cause of allergic morbidity in northern Europe and in eastern parts of North Americ...

  19. The safety and efficacy of subcutaneous birch pollen immunotherapy - a one-year, randomised, double-blind, placebo-controlled study

    DEFF Research Database (Denmark)

    Bødtger, U; Poulsen, Lars K.; Jacobi, H H

    2002-01-01

    There is only very limited documentation of the efficacy and safety of high-dose subcutaneous birch pollen immunotherapy (IT) in double-blind, placebo-controlled (DBPC) studies. Birch pollen is a major cause of allergic morbidity in northern Europe and in eastern parts of North America....

  20. Patterns of non-adherence to supplementation with calcium and vitamin D in persistent postmenopausal women are similar at start and one year later: a qualitative longitudinal study

    Directory of Open Access Journals (Sweden)

    Tereza Touskova

    2016-09-01

    Full Text Available Background: Osteoporosis is a chronic disease and adherence can fluctuate over time. Therefore, longer observation is necessary to investigate the stability of patients’ adherence. The study aim was to compare the overall adherence (OA with supplementation with the fixed combination of calcium and vitamin D (Ca/D in postmenopausal women at baseline and after 1 year, and to evaluate the fluctuation of the OA in individual months. Furthermore, we studied whether adherence is influenced by signing of informed consent and routine medical check-up.Methods: This was a longitudinal, observational study. The data were obtained from the Osteocenter of University Hospital in Hradec Kralove, Czech Republic. Adherence was measured using electronic bottles type Medication Events Monitoring System (MEMS. The study was carried out in two 3-month periods; the baseline in 2013 (signing of informed consent while medical check-up and the follow-up (medical check-up in 2014. The adherence and adherence-related outcomes were studied in patients who had initiated osteoporosis treatment and were persistent.Results: 21 (49% out of 43 patients who avoided drug dispenser and were persistent both at baseline and at follow-up, completed the study and were included. Median age was 76. Evaluating the whole 3-month periods, the OA did not differ significantly at baseline and at follow-up, the OA was 71% and 68% respectively. However, the adherence in month 1 at baseline was significantly higher than the adherence in month 2 at baseline (p < 0.001 and also than the adherence in month 1 at follow-up (p = 0.010. Analysing the study period without month 1, a stable adherence was observed in 48% of patients. About 33% of doses were omitted at baseline and 34% at follow-up. As many as 71% of the patients took drug holidays at baseline, and 76% at follow-up. Conclusion: The OA was insufficient, around 70% both at baseline and at follow-up. One half of the patients showed a stable

  1. EFFECTS OF ANGIOTENSIN II BLOCKADE WITH IRBESARTAN ON INFLAMMATORY MARKERS IN HAEMODIALYSIS PATIENTS: A RANDOMISED DOUBLE BLIND PLACEBO CONTROLLED ONE-YEAR FOLLOW-UP TRIAL (SAFIR STUDY)

    DEFF Research Database (Denmark)

    Peters, Christian Daugaard; Kjærgaard, Krista Dybtved; Nielsen, Claus H.

    activities in inflammation, and previous studies suggest an anti-inflammatory effect of angiotensin II receptor blocker (ARB) treatment. The aim of this study was to compare the effect of ARB versus placebo on plasma concentrations of inflammatory markers in HD patients. Methods Adult HD patients were...... No significant short-term or long-term anti-inflammatory effect of irbesartan treatment was observed. Our findings suggest that in HD patients antihypertensive treatment with irbesartan (and most likely ARBs in general) does not have clinically relevant BP-independent effects that favourably impact......Introduction Haemodialysis (HD) patients are exposed to various endogenous and exogenous factors, which in their sum contribute to a chronic inflammatory state evidenced by increased levels of pro-inflammatory cytokines. The renin-angiotensin-aldosterone system (RAAS) has important modulating...

  2. Association between knee alignment and knee pain in patients surgically treated for medial knee osteoarthritis by high tibial osteotomy. A one year follow-up study

    DEFF Research Database (Denmark)

    W-Dahl, Annette; Toksvig-Larsen, Sören; Roos, Ewa

    2009-01-01

    BACKGROUND: The association between knee alignment and knee pain in knee osteoarthritis (OA) is unclear. High tibial osteotomy, a treatment option in knee OA, alters load from the affected to the unaffected compartment of the knee by correcting malalignment. This surgical procedure thus offers...... the possibility to study the cross-sectional and longitudinal association of alignment to pain. The aims were to study 1) the preoperative association of knee alignment to preoperative knee pain and 2) the association of change in knee alignment with surgery to change in knee pain over time in patients operated...... on for knee OA by high tibial osteotomy. METHODS: 182 patients (68% men) mean age 53 years (34 - 69) with varus alignment having tibial osteotomy by the hemicallotasis technique for medial knee OA were consecutively included. Knee alignment was assessed by the Hip-Knee-Ankle (HKA) angle from radiographs...

  3. Predictors of hospital and one-year mortality in intensive care patients with refractory status epilepticus: a population-based study.

    Science.gov (United States)

    Kantanen, Anne-Mari; Kälviäinen, Reetta; Parviainen, Ilkka; Ala-Peijari, Marika; Bäcklund, Tom; Koskenkari, Juha; Laitio, Ruut; Reinikainen, Matti

    2017-03-23

    The aim was to determine predictors of hospital and 1-year mortality in patients with intensive care unit (ICU)-treated refractory status epilepticus (RSE) in a population-based study. This was a retrospective study of the Finnish Intensive Care Consortium (FICC) database of adult patients (16 years of age or older) with ICU-treated RSE in Finland during a 3-year period (2010-2012). The database consists of admissions to all 20 Finnish hospitals treating RSE in the ICU. All five university hospitals and 11 out of 15 central hospitals participated in the present study. The total adult referral population in the study hospitals was 3.92 million, representing 91% of the adult population of Finland. Patients whose condition had a post-anoxic aetiological basis were excluded. We identified 395 patients with ICU-treated RSE, corresponding to an annual incidence of 3.4/100,000 (95% confidence interval (CI) 3.04-3.71). Hospital mortality was 7.4% (95% CI 0-16.9%), and 1-year mortality was 25.4% (95% CI 21.2-29.8%). Mortality at hospital discharge was associated with severity of organ dysfunction. Mortality at 1 year was associated with older age (adjusted odds ratio (aOR) 1.033, 95% CI 1.104-1.051, p = 0.001), sequential organ failure assessment (SOFA) score (aOR 1.156, CI 1.051-1.271, p = 0.003), super-refractory status epilepticus (SRSE) (aOR 2.215, 95% CI 1.20-3.84, p = 0.010) and dependence in activities of daily living (ADL) (aOR 2.553, 95% CI 1.537-4.243, p RSE patients die within a year. Super-refractoriness, dependence in ADL functions, severity of organ dysfunction at ICU admission and older age predict long-term mortality. Retrospective registry study; no interventions on human participants.

  4. Mutans streptococci genetic strains in children with severe early childhood caries: follow-up study at one-year post-dental rehabilitation therapy

    Directory of Open Access Journals (Sweden)

    Elizabeth A. Palmer

    2012-12-01

    Full Text Available Background: Genotypic strains of cariogenic mutans streptococci (MS may vary in important virulence properties. In previous published studies, we identified 39 MS strains from pediatric patients undergoing full-mouth dental rehabilitation, including the removal and/or repair of carious lesions and application of antimicrobial rinse and fluoride varnish. Objectives: The objectives of this current 1-year follow-up study are to assess the variability of MS strains that occur at 1-year post-rehabilitation and characterize the xylitol-resistance properties of MS strains that predominate. Methods: Plaque from five children with severe early childhood caries was collected 1-year post-rehabilitation. MS isolates were subjected to arbitrarily primed-polymerase chain reaction (AP-PCR for identification of genetic strains and in vitro xylitol-inhibition experiments. To more precisely define strain distributions within each patient, we isolated large numbers of isolates per patient. Results: MS strains diminished from several strains pre-rehabilitation, to one dominant strain at 1-year post-rehabilitation, with several new emergent strains. The majority of the clinical MS strains, as well as the Streptococcus mutans laboratory strains ATCC 25175 and 35668, were predicted to undergo 50% inhibition with 2.48–5.58% xylitol, with some clinical MS strains being significantly more resistant in vitro. Conclusions: Our follow-up study using patients from the original cohort demonstrates that specific MS strains are dominant at 1-year post-dental rehabilitation. Most of the clinical MS strains are similar in xylitol resistance to the attenuated S. mutans ATCC control strains, with some strains being more resistant to xylitol in vitro.

  5. Epidemiology of Multi-Drug Resistant Organisms in a Teaching Hospital in Oman: A One-Year Hospital-Based Study

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    Abdullah Balkhair

    2014-01-01

    Full Text Available Background. Antimicrobial resistance is increasingly recognized as a global challenge. A few studies have emerged on epidemiology of multidrug resistant organisms in tertiary care settings in the Arabian Gulf. Aim. To describe the epidemiology of multi-drug resistant organisms (MDRO at Sultan Qaboos University Hospital, a tertiary hospital in Oman. Methods. A retrospective review of MDRO records has been conducted throughout the period from January 2012 till December 2012. Organisms were identified and tested by an automated identification and susceptibility system, and the antibiotic susceptibility testing was confirmed by the disk diffusion method. Results. Out of the total of 29,245 admissions, there have been 315 patients registered as MDRO patients giving an overall prevalence rate of 10.8 (95% CI 9.3, 12.4 MDRO cases per 1000 admissions. In addition, the prevalence rate of MDRO isolates was 11.2 (95% CI 9.7, 12.9 per 1000 admissions. Overall, increasing trends in prevalence rates of MDRO patients and MDRO isolates were observed throughout the study period. Conclusion. Antimicrobial resistance is an emerging challenge in Oman. Continuous monitoring of antimicrobial susceptibility and strict adherence to infection prevention guidelines are essential to prevent proliferation of MDRO. Along such quest, stringent antibiotic prescription guidelines are needed in the country.

  6. One-year follow-up on the safety and efficacy of isoprinosine for human immunodeficiency virus infection. Scandinavian Isoprinosine Study Group

    DEFF Research Database (Denmark)

    Thorsen, S; Pedersen, C; Sandström, E;

    1992-01-01

    The safety and clinical impact of isoprinosine in HIV-infected individuals were assessed in a multicentre, randomized, double-blind, 24-week study phase, followed by an optional 24-week open treatment phase. The results of the double-blind phase have been reported. Of 866 HIV-seropositive patient...... receiving zidovudine or PCP prophylaxis in the latter group. No severe adverse reactions or toxicities were observed. We conclude that HIV-seropositive patients without AIDS may be safely and effectively treated with isoprinosine.......The safety and clinical impact of isoprinosine in HIV-infected individuals were assessed in a multicentre, randomized, double-blind, 24-week study phase, followed by an optional 24-week open treatment phase. The results of the double-blind phase have been reported. Of 866 HIV-seropositive patients...... assigned placebo progressed to AIDS (P = 0.005). Intention-to-treat analysis showed identical results. Viewing the open treatment phase in isolation revealed no difference in progression rates between those treated and those not receiving the drug, perhaps reflecting the higher proportion of patients...

  7. Neuropsychological Evaluation and Cerebral Blood Flow Effects of Apolipoprotein E4 in Alzheimer's Disease Patients after One Year of Treatment: An Exploratory Study

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    Azusa Suwa

    2015-10-01

    Full Text Available Background: Alzheimer's disease (AD is affected by apolipoprotein E (ApoE; however, its effects assessed by means of cognitive tests and by neuroimaging have not been sufficiently studied. Methods: We administered the Alzheimer's Disease Assessment Scale (ADAS and single-photon emission computed tomography imaging in patients with AD medicated with donepezil at baseline and after 1 year. Patients were classified as with or without ApoE4 and we evaluated the progress of AD. Results: Analysis of covariance showed that cerebral blood flow after 1 year in subjects with ApoE4 is significantly reduced in some areas including the left lenticular nucleus, left thalamus, and right hippocampus compared with subjects without ApoE4. Paired t tests showed significantly reduced blood flow in several regions including the right hippocampus in subjects with ApoE4 and significant deterioration of ideational praxis in subjects without ApoE4. Conclusion: This study provides evidence that supports the notion of ApoE4 playing an important role in the progress of AD.

  8. Cardiac rehabilitation with a nurse case manager (GoHeart) across local and regional health authorities improves risk factors, self-care and psychosocial outcomes. A one-year follow-up study

    DEFF Research Database (Denmark)

    Hansen, Vibeke Brogaard; Maindal, Helle Terkildsen

    2014-01-01

    OBJECTIVES: In Denmark, the local and regional health authorities share responsibility for cardiac rehabilitation (CR). The objective was to assess effectiveness of CR across sectors coordinated by a nurse case manager (NCM). DESIGN: A one-year follow-up study. SETTING: A CR programme (Go......%). MAIN OUTCOME MEASURES: Cardiac risk factors, stratified self-care and self-reported psychosocial factors (SF12 and Hospital Anxiety and Depression Scale (HADS)) were assessed at admission (phase IIa), at three months at discharge (phase IIb) and at one-year follow-up (phase III). Intention.......01), self-care management (p 

  9. One year outcomes of a mentoring scheme for female academics: a pilot study at the Institute of Psychiatry, King's College London

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    Fear Nicola T

    2011-04-01

    Full Text Available Abstract Background The professional development of under-represented faculty may be enhanced by mentorship, but we understand very little about the mechanisms by which mentoring brings about change. Our study posed the research question, what are the mechanisms by which mentoring may support professional development in under-represented groups? The study aims to: (i to pilot a mentoring scheme for female academics; (ii to compare various health-related and attitudinal measures in mentees at baseline, 6 months, and 1 year into the mentoring relationship and, (iii to compare pre-mentoring expectations to outcomes at 6 months and 1 year follow-up for mentees and mentors. Methods Female academic mentees were matched 1:1 or 2:1 with more senior academic mentors. Online surveys were conducted to compare health-related and attitudinal measures and expectations of mentoring at baseline with outcomes at 6 months and 1 year using paired t-tests and McNemar's test for matched cohort data. Results N = 46 mentoring pairs, 44 (96% mentees completed the pre-mentoring survey, 37 (80% at 6 months and 30 (65% at 1 year. Job-related well-being (anxiety-contentment, self-esteem and self-efficacy all improved significantly and work-family conflict diminished at 1 year. Highest expectations were career progression (39; 89%, increased confidence (38; 87%, development of networking skills (33; 75%, better time-management (29; 66% and better work-life balance (28; 64%. For mentees, expectations at baseline were higher than perceived achievements at 6 months or 1 year follow-up. For mentors (N = 39, 36 (92% completed the pre-mentoring survey, 32 (82% at 6 months and 28 (72% at 1 year. Mentors' highest expectations were of satisfaction in seeing people progress (26; 69%, seeing junior staff develop and grow (19; 53%, helping solve problems (18; 50%, helping women advance their careers (18; 50% and helping remove career obstacles (13; 36%. Overall, gains at 6 months and 1

  10. Predictive value of antinuclear antibodies in autoimmune diseases classified by clinical criteria: Analytical study in a specialized health institute, one year follow-up

    Science.gov (United States)

    Soto, María Elena; Hernández-Becerril, Nidia; Perez-Chiney, Ada Claudia; Hernández-Rizo, Alfredo; Telich-Tarriba, José Eduardo; Juárez-Orozco, Luis Eduardo; Melendez, Gabriela; Bojalil, Rafael

    2013-01-01

    Introduction: Determination of antinuclear antibodies (ANA) by indirect immunofluorescence (IIF) is usually the initial test for the diagnosis of systemic rheumatic diseases (SRD). Assigning predictive values to positive and negative results of the test is vital because lack of knowledge about ANAs and their usefulness in classification criteria of SRD leads to inappropriate use. Methods: Retrospective study, ANA tests requested by different specialties, correlation to patients' final diagnosis. Results: The prevalence of autoimmune disease was relatively low in our population yielding a low PPV and a high NPV for the ANA test. 40% of the patients had no clinical criteria applied prior to test. Coexistence of two or more autoimmune disorders affects prevalence and predictive values. Conclusion: Application of the test after careful evaluation for clinical criteria remarkably improves the positive likelihood ratio for the diagnosis. PMID:26623249

  11. One-year multicenter, double-masked, placebo-controlled, parallel safety and efficacy study of 2% pirenzepine ophthalmic gel in children with myopia.

    Science.gov (United States)

    Tan, Donald T H; Lam, Dennis S; Chua, Wei Han; Shu-Ping, Dorothy Fan; Crockett, R Stephens

    2005-01-01

    To evaluate the safety and efficacy of the relatively selective M(1)-antagonist, pirenzepine ophthalmic gel (gel), in slowing the progression of myopia in school-aged children. Parallel-group, placebo-controlled, randomized, double-masked study. Three hundred fifty-three healthy children, 6 to 12 years old, with a spherical equivalent (SE) of -0.75 to -4.00 diopters (D) and astigmatism of pirenzepine-treated subjects. Of the 15 serious adverse events reported in 12 subjects (all in the active groups), none was ophthalmic in nature, all subjects recovered, and only 1 (abdominal colic preceded by a flu) was judged possibly related to treatment. Gel (2% twice daily) was effective and relatively safe in slowing the progression of myopia over a 1-year treatment period.

  12. Exercises versus arthroscopic decompression in patients with subacromial impingement: a randomised, controlled study in 90 cases with a one year follow up

    DEFF Research Database (Denmark)

    Haahr, J. P.; Ostergaard, S.; Dalsgaard, J.

    2005-01-01

    , the difference being non-significant. No group differences in mean pain and dysfunction score improvement were found. CONCLUSIONS: Surgical treatment of rotator cuff syndrome with subacromial impingement was not superior to physiotherapy with training. Further studies are needed to qualify treatment choice......OBJECTIVES: To compare the effect of graded physiotherapeutic training of the rotator cuff versus arthroscopic subacromial decompression in patients with subacromial impingement. METHODS: Randomised controlled trial with 12 months' follow up in a hospital setting. Ninety consecutive patients aged...... estimation analysis. RESULTS: Of 90 patients enrolled, 84 completed follow up (41 in the surgery group, 43 in the training group). The mean Constant score at baseline was 34.8 in the training group and 33.7 in the surgery group. After 12 months the mean scores improved to 57.0 and 52.7, respectively...

  13. Maintenance of Cognitive Performance and Mood for Individuals with Alzheimer's Disease Following Consumption of a Nutraceutical Formulation: A One-Year, Open-Label Study.

    Science.gov (United States)

    Remington, Ruth; Bechtel, Cynthia; Larsen, David; Samar, Annemarie; Page, Robert; Morrell, Christopher; Shea, Thomas B

    2016-01-01

    Nutritional interventions have shown varied efficacy on cognitive performance during Alzheimer's disease (AD). Twenty-four individuals diagnosed with AD received a nutraceutical formulation (NF: folate, alpha-tocopherol, B12, S-adenosyl methioinine, N-acetyl cysteine, acetyl-L-carnitine) under open-label conditions (ClinicalTrials.gov NCT01320527). Primary outcome was cognitive performance. Secondary outcomes were behavioral and psychological symptoms of dementia (BPSD) and activities of daily living. Participants maintained their baseline cognitive performance and BPSD over 12 months. These findings are consistent with improvement in cognitive performance and BPSD in prior placebo-controlled studies with NF, and contrast with the routine decline for participants receiving placebo.

  14. Exercises versus arthroscopic decompression in patients with subacromial impingement: a randomised, controlled study in 90 cases with a one year follow up

    DEFF Research Database (Denmark)

    Haahr, J. P.; Ostergaard, S.; Dalsgaard, J.

    2005-01-01

    OBJECTIVES: To compare the effect of graded physiotherapeutic training of the rotator cuff versus arthroscopic subacromial decompression in patients with subacromial impingement. METHODS: Randomised controlled trial with 12 months' follow up in a hospital setting. Ninety consecutive patients aged...... 18 to 55 years were enrolled. Symptom duration was between six months and three years. All fulfilled a set of diagnostic criteria for rotator cuff disease, including a positive impingement sign. Patients were randomised either to arthroscopic subacromial decompression, or to physiotherapy......, the difference being non-significant. No group differences in mean pain and dysfunction score improvement were found. CONCLUSIONS: Surgical treatment of rotator cuff syndrome with subacromial impingement was not superior to physiotherapy with training. Further studies are needed to qualify treatment choice...

  15. Early Metacarpal Bone Mineral Density Loss Using Digital X-Ray Radiogrammetry and 3-Tesla Wrist MRI in Established Rheumatoid Arthritis: A Longitudinal One-Year Observational Study

    Directory of Open Access Journals (Sweden)

    Anshul Rastogi

    2015-01-01

    Full Text Available Objectives. Early change in rheumatoid arthritis (RA is characterised by periarticular osteopenia. We investigated the relationship of early metacarpal digital X-ray radiogrammetry bone mineral density (DXR-BMD change rate (RC-BMD, mg/cm2/month to longitudinal changes in hand and feet radiographic and wrist MRI scores over 1 year. Materials and Methods. 10 RA patients completed the study and had wrist 3T-MRI and hand and feet X-rays at various time points over 1 year. MRI was scored by RAMRIS, X-ray was done by van der Heijde modified Sharp scoring, and RC-BMD was analysed using dxr-online. Results. There was good correlation amongst the two scorers for MRI measures and ICC for erosions: 0.984, BME: 0.943, and synovitis: 0.657. Strong relationships were observed between RC-BMD at 12-week and 1-year change in wrist marrow oedema (BME (r=0.78, P=0.035 but not with erosion, synovitis, or radiographic scores. Conclusion. Early RC-BMD correlates with 1-year wrist BME change, which is a known predictor of future erosion and joint damage. However, in our pilot study, early RC-BMD did not show relationships to MRI erosion or radiographic changes over 1 year. This may reflect a slower kinetic in the appearance of MRI/radiographic erosions, generating the hypothesis that RC-BMD may be a more sensitive and early structural prognostic marker in RA follow-up.

  16. One-year persistence of individual gait patterns identified in a follow-up study - A call for individualised diagnose and therapy.

    Science.gov (United States)

    Horst, F; Mildner, M; Schöllhorn, W I

    2017-09-06

    Although a hunch about the individuality of human movements generally exists, differences in gait patterns between individuals are often neglected. To date, only a few studies distinguished individual gait patterns in terms of uniqueness and emphasised the relevance of individualised diagnoses and therapy. However, small sample sizes have been a limitation on identifying subjects based on gait patterns, and little is known about the permanence of subject-specific characteristics over time. The purpose of this study was (1) to prove the uniqueness of individual gait patterns within a larger sample and (2) to prove the long-term permanence of individual gait patterns. A sample of 128 healthy participants each walked a distance of 10m barefoot 10 times. Two force plates recorded the ground reaction forces during a double step at a self-selected walking speed. A subsample of 46 participants repeated this procedure after a period of 7-16 months. The application of support vector machines resulted in classification rates of 99.8% (1278 out of 1280) and 99.4% (914 out of 920) for the initial subject-classification and the subsample follow-up-classification, respectively. The results showed that gait patterns based on time-continuous ground reaction forces were unique to an individual and could be differentiated from those of other individuals. Support vector machines classified gait patterns to the corresponding individual almost error-free. Hence, human gait is not only different between individuals but also exhibits unique individual characteristics that are persistent over years. Our findings provide evidence for the individual nature of human walking and emphasise the need to evaluate individualised clinical approaches for diagnoses and therapy. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Evaluation of long-term pelvic floor symptoms after an obstetric anal sphincter injury (OASI) at least one year after delivery: A retrospective cohort study of 159 cases.

    Science.gov (United States)

    Desseauve, D; Proust, S; Carlier-Guerin, C; Rutten, C; Pierre, F; Fritel, X

    2016-01-01

    The aim of this study was to assess long-term pelvic floor symptoms after an obstetric anal sphincter injury (OASI). This retrospective cohort study included 237 cases of OASI (0.86% of deliveries) identified at Poitiers University Hospital between 2000 and 2011. Symptoms were assessed using validated self-administered questionnaires, including Female Pelvic Floor Questionnaire, Pescatori anal incontinence score, EuroQoL five-dimension score, and pain visual analogue scale (VAS). One hundred and sixty women (67%) filled out the questionnaires, on average 46 months after delivery (8-152). Among them, 93 (54%) reported at least one symptom occurring "frequently" (the most common being dyspareunia), and 45 (28%) a symptom occurring "daily" (the most common being flatus incontinence). Anal incontinence was reported by 32 (20%) women, flatus incontinence "frequently" or "daily" by 28 (18%), and stool incontinence "frequently" or "daily" by 9 (6%). Urinary incontinence was reported "frequently" or "daily" by 27 women (17%) at stress, 17 (11%) at urge, and 11 (7%) at mixed circumstances. Prolapse symptoms were reported "frequently" or "daily" by 6 women (4%). Pain during intercourse was reported "frequently" or "daily" by 17 women (11%). Twenty-four women (18%) reported chronic pelvic pain (VAS score≥4/10). Ninety-five percent of women reported a normal quality of life for mobility, self-care, and usual activities; however, alterations in pain/discomfort (32%) and anxiety/depression (33%) domains were frequently reported. Pelvic floor symptoms 4 years after OASI were highly prevalent. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  18. Is there a role of pulsed electromagnetic fields in management of patellofemoral pain syndrome? Randomized controlled study at one year follow-up.

    Science.gov (United States)

    Servodio Iammarrone, Clemente; Cadossi, Matteo; Sambri, Andrea; Grosso, Eugenio; Corrado, Bruno; Servodio Iammarrone, Fernanda

    2016-02-01

    Patellofemoral pain syndrome (PFPS) is a common cause of recurrent or chronic knee pain in young adults, generally located in the retropatellar region. Etiology is controversial and includes several factors, such as anatomical defects, muscular imbalance, or joint overuse. Good results have been reported with exercise therapy, including home exercise program (HEP). Joint inflammation with increase of pro-inflammatory cytokines levels in the synovial fluid might be seen especially when chondromalacia becomes evident. Biophysical stimulation with pulsed electromagnetic fields (PEMFs) has shown anti-inflammatory effects and anabolic chondrocyte activity. The purpose of this randomized controlled study was to evaluate if the combination of HEP with PEMFs was more effective than HEP alone in PFPS treatment. Thirty-one PFPS patients were enrolled in this study. All patients were instructed to train with HEP. Patients in the PEMFs group associated HEP with PEMFs. Function and pain were assessed with Victorian Institute of Sport Assessment score (VISA), Visual Analog Scale (VAS), and Feller's Patella Score at baseline at 2, 6, and 12 months of follow-up. Drug assumption was also recorded. Increase in VISA score was significantly higher in PEMFs group compared to controls at 6 and 12 months, as well as the increase in the Feller's Patella Score at 12 months. VAS score became significantly lower in the PEMFs group with respect to control group since 6 month follow-up. Pain reduction obtained with PEMFs enhanced practicing therapeutic exercises leading to a better recovery process; this is extremely important in addressing the expectations of young patients, who wish to return to sporting activities.

  19. One-year study of polycyclic aromatic compounds at an urban site in Grenoble (France): Seasonal variations, gas/particle partitioning and cancer risk estimation

    Energy Technology Data Exchange (ETDEWEB)

    Tomaz, Sophie [Institut National de l' Environnement industriel et des RISques (INERIS), Parc Technologique Alata BP2, 60550 Verneuil en Halatte (France); CNRS, EPOC, UMR 5805, F-33405 Talence Cedex (France); Université de Bordeaux, EPOC, UMR 5805, F-33405, Talence Cedex (France); Shahpoury, Pourya [Max Planck Institute for Chemistry, Multiphase Chemistry Department, Mainz (Germany); Jaffrezo, Jean-Luc [Laboratoire de Glaciologie et Géophysiques de l' Environnement (LGGE), Université de Grenoble-Alpes/CNRS, Grenoble (France); Lammel, Gerhard [Max Planck Institute for Chemistry, Multiphase Chemistry Department, Mainz (Germany); Masaryk University, Research Centre for Toxic Compounds in the Environment, Brno (Czech Republic); Perraudin, Emilie; Villenave, Eric [CNRS, EPOC, UMR 5805, F-33405 Talence Cedex (France); Université de Bordeaux, EPOC, UMR 5805, F-33405, Talence Cedex (France); Albinet, Alexandre, E-mail: alexandre.albinet@gmail.com [Institut National de l' Environnement industriel et des RISques (INERIS), Parc Technologique Alata BP2, 60550 Verneuil en Halatte (France)

    2016-09-15

    21 PAHs, 27 oxy-PAHs and 32 nitro-PAHs were measured every third day over a year in both gaseous (G) and particulate PM{sub 10} (P) phases in ambient air of Grenoble (France). Mean total concentrations (G + P) of PAHs and oxy-PAHs were in the same range and about 10 ng m{sup −3}. Nitro-PAHs were 50 to 100 times less concentrated averaging 100 pg m{sup −3}. Polycyclic aromatic compound (PAC) concentrations were 5 to 7 times higher in “cold” period (October to March) than in “warm” period (April to September). Seasonal variations may be explained by higher primary emissions from residential heating, especially biomass burning in “cold” season. Meteorological conditions and influence of the geomorphology around Grenoble, with the formation of thermal inversion layers leading to the stagnation of pollutants, were additional key parameters. Maximum individual PAC concentrations were observed during two PM{sub 10} pollution events in December and February–March. Chemical processes and secondary formation of oxy- and nitro-PAH were probably enhanced by the accumulation of the pollutants during these events. PAC gas/particle partitioning depended on compound molecular weight and vapour pressure. Gas/particle partitioning of oxy- and nitro-PAHs were evaluated using a multi-phase poly-parameter linear free energy relationship model. The PAC cancer risk was assessed using toxic equivalency factors available in the literature (19 PAHs, 10 nitro-PAHs and 1 oxy-PAH). Overall, particle-bound PACs contributed about 76% of the cancer risk. While PAHs accounted for most of the total PAC cancer risk, oxy- and nitro-PAHs could account for up to 24%. The risk quantification across substance classes is limited by toxicological data availability. - Highlights: • The most comprehensive study about PAH, nitro- and oxy-PAH in ambient air. • 80 species studied in gaseous and particle phases over a year at French urban site. • Concentration seasonality governed by

  20. Multicentre studies of insecticide-treated durable wall lining in Africa and South-East Asia: entomological efficacy and household acceptability during one year of field use

    Directory of Open Access Journals (Sweden)

    Messenger Louisa A

    2012-10-01

    Full Text Available Abstract Background Indoor residual spraying (IRS is a primary method of malaria vector control, but its potential impact is constrained by several inherent limitations: spraying must be repeated when insecticide residues decay, householders can tire of the annual imposition and campaign costs are recurrent. Durable lining (DL can be considered an advanced form of long-lasting IRS where insecticide is gradually released from an aesthetically attractive wall lining material to provide vector control for several years. A multicentre trial was carried out in Equatorial Guinea, Ghana, Mali, South Africa and Vietnam to assess the feasibility, durability, bioefficacy and household acceptability of DL, compared to conventional IRS or insecticide-treated curtains (LLITCs, in a variety of operational settings. Methods This study was conducted in 220 households in traditional rural villages over 12-15 months. In all sites, rolls of DL were cut to fit house dimensions and fixed to interior wall surfaces (usually with nails and caps by trained teams. Acceptability was assessed using a standardized questionnaire covering such topics as installation, exposure reactions, entomology, indoor environment, aesthetics and durability. Bioefficacy of interventions was evaluated using WHO cone bioassay tests at regular intervals throughout the year. Results The deltamethrin DL demonstrated little to no decline in bioefficacy over 12-15 months, supported by minimal loss of insecticide content. By contrast, IRS displayed a significant decrease in bioactivity by 6 months and full loss after 12 months. The majority of participants in DL households perceived reductions in mosquito density (93% and biting (82%, but no changes in indoor temperature (83%. Among those households that wanted to retain the DL, 73% cited protective reasons, 20% expressed a desire to keep theirs for decoration and 7% valued both qualities equally. In Equatorial Guinea, when offered a choice of

  1. Differences in vulnerability to traumatic stress among patients with psychiatric disorders: One-year follow-up study after the Great East Japan Earthquake.

    Science.gov (United States)

    Inoue, Kana; Inoue, Koju; Suda, Shiro; Shioda, Katsutoshi; Kobayashi, Toshiyuki; Kishi, Koichiro; Kato, Satoshi

    2015-09-01

    The aim of this study was to evaluate differences in vulnerability to traumatic stress and the 1-year course of post-traumatic stress symptoms among patients with pre-existing psychiatric disorders after the Great East Japan Earthquake. The Impact of Event Scale-Revised (IES-R) was used to assess post-traumatic stress symptoms in 612 patients with schizophrenic (ICD-10 F2; n = 163), mood (F3; n = 299), or neurotic disorders (F4; n = 150) at 1-4 months and again at 13-16 months after the disaster (retention rate: 68%). The mean IES-R total score for all diagnostic groups was 18.6 at index and 13.4 at follow up. The mean IES-R total score for patients with neurotic disorders (22.5) was significantly higher than that of patients with mood disorders (18.1) and schizophrenic disorders (15.9). At follow up, these scores decreased for all groups and inter-group differences were not observed. Vulnerability to traumatic stress after a disaster was most severe in patients with neurotic disorders, followed by mood disorders, and, lastly, schizophrenic disorders. This difference among the three diagnostic groups was not found 1 year after the disaster. © 2015 The Authors. Psychiatry and Clinical Neurosciences © 2015 Japanese Society of Psychiatry and Neurology.

  2. An Observational Study to Evaluate the Medication Errors by Nursing Staff Working in Bushehr Medical Centers during one Year Interval (1385-1386

    Directory of Open Access Journals (Sweden)

    Nasrin Zahmatkeshan

    2010-09-01

    Full Text Available Background: Medication errors refer to inappropriate use of drugs, can lead to harmful and serious consequent. Many factors contribute to incidence of these errors. To investigate this factors a descriptive analytic study was done that assess clinical staff medication errors in Bushehr medical centers. Methods: The participants were 400 clinical staff, including nurses, midwives and nurse assistances to complete designed medication errors questionnaire. This questionnaire include 2 parts, part one was demographic data and part two, assess influencing factors of medication errors in six domain. Results: Results showed that the half of participants (49.9% had medication errors in acquaintance and the most error in dosage (37.7% and then type of drugs(27.7%. 73.3% of participants reported their errors and in unreported cases the most cause was fear of managers. According to participants attitude factors that interfering to medication errors were physicians factor, including illegible order in patient file (24.94%, nurses factors including, incorrect documentation (24.38%, interpersonal relationship (19.45%, inappropriate environment (15.3%, knowledge deficit and lack of experience (11.23% and stressful events (4.66%. No statistical significant correlation between situation of job and shift work. Conclusion: Results show that medication errors are common and human factors are the most factors in these errors.

  3. Infección de los sitios quirúrgicos: estudio de 1 año Infection of the surgical sites: a one-year study

    Directory of Open Access Journals (Sweden)

    Vivian Vialat Soto

    2008-03-01

    sitios quirúrgicos en el niño continúa siendo un problema de salud, al elevar la morbilidad operatoria y aumentar la duración de la estadía hospitalaria y los costes de esta.INTRODUCTION. The patient that undergoes surgery is exposed to diverse complications during the postoperative period. The Center for Disease Control (CDC, Atlanta, U.S.A. redifined the problem of postoperative infections and proposed the term "infection of the surgical sites" to refer to the third most reported cause of nosocomial infection. The objective of this study was to identify the behaviour of the infections of the surgical sites and their interrelation to the risk factors in children operated on in our surgery service during 2006. METHODS. A study on the incidence of infection of the surgical sites and the influence of the risk factors on children that were operated on at the surgery service of the Pediatric Teaching Hospital of Centro Habana in 2006 was conducted. The study group was composed of the 44 patients that presented postoperative infection of the total of 1158 patients that underwent surgery in this period. Different variables were studied and the data obtained from them were analyzed. RESULTS. The 44 patients with infection of the surgical sites accounted for an infection rate of 3.79 %. The sepsis of the surgical wound was the most frequent complication (93.2 %. In 25.0 % of the infected cases, perioperative antimicrobial prophylaxis had been used. The infection predominated in the patients that underwent emergency surgery (75.0 % and in the dirty surgeries (43.2 %. The highest number of postoperative infections (31; 70.5 % was registered in the patients operated on of acute appendicitis. Only 7 infected patients had a hospital stay of more than 9 days (15.9 %, and there were only 6 readmissions: 4 patients with sepsis of deep wounds and 3 children with intraperitoneal abscesses secondary to acute appendicitis with generalized peritonitis. CONCLUSIONS. The infection of the

  4. The role of premorbid personality and social cognition in suicidal behaviour in first-episode psychosis: A one-year follow-up study.

    Science.gov (United States)

    Canal-Rivero, Manuel; Lopez-Moriñigo, J D; Barrigón, M L; Perona-Garcelán, S; Jimenez-Casado, C; David, A S; Obiols-Llandrich, J E; Ruiz-Veguilla, M

    2017-10-01

    High suicide attempt (SA) rates have been reported in first-episode psychosis (FEP) patients, particularly during the first year after the illness onset. Despite previous studies establishing several risk factors for suicidal behaviour in FEP, premorbid personality and social cognition have not been sufficiently investigated to date. To test whether personality traits and social cognition are associated with SAs in FEP over a 12-month follow-up. Sixty-five FEP patients were evaluated at first contact with mental health services. The presence of SAs was recorded at six and twelve months after first presentation. Bivariate and multivariate analyses explored the influence of a range of sociodemographic and clinical variables, including premorbid personality and social cognition-related Theory of Mind (ToM) measures, on SAs. SAs were associated with greater severity of symptoms at first hospitalization with psychotic symptoms (OR = 2.18, 95% CI = 1.25-3.82), schizoid personality traits (OR = 1.62, 95% CI = 1.02-2.57) and impairment in a first-order false belief task (OR = 4.26, 95% CI = 1.05-17.31) in the multivariate models. Symptom severity at illness onset, premorbid schizoid personality traits and ToM impairment emerged as predictors of SA in this FEP sample, which, if replicated, may be useful in identifying high-risk groups and implementing more targeted suicide prevention programs in FEP. Crown Copyright © 2017. Published by Elsevier B.V. All rights reserved.

  5. Long-term outcome of infective endocarditis: A study on patients surviving over one year after the initial episode treated in a Finnish teaching hospital during 25 years

    Directory of Open Access Journals (Sweden)

    Engblom Erik

    2008-04-01

    Full Text Available Abstract Background Only a few previous studies have focused on the long-term prognosis of the patients with infective endocarditis (IE. Our purpose was to delineate factors potentially associated with the long-term outcome of IE, recurrences of IE and requirement for late valve surgery. Methods A total of 326 episodes of IE in 303 patients were treated during 1980–2004 in the Turku University Hospital. We evaluated the long-term outcome and requirement for late valve surgery for 243 of these episodes in 226 patients who survived longer than 1 year after the initial admission. Factors associated with recurrences were analysed both for the 1-year survivors and for all 303 patients. Results The mean (SD follow-up time for the 1-year survivors was 11.5 (7.3 years (range 25 days to 25.5 years. The overall survival was 95%, 82%, 66%, 51% and 45% at 2, 5, 10, 15 and 20 years. In age and sex adjusted multivariate analyses, significant predictors for long-term overall mortality were heart failure within 3 months of admission (HR 1.97, 95% CI 1.27 to 3.06; p = 0.003 and collagen disease (HR 2.54, 95% CI 1.25 to 5.19; p = 0.010 or alcohol abuse (HR 2.39, 95% CI 1.30 to 4.40; p = 0.005 as underlying conditions, while early surgery was significantly associated with lower overall mortality rates (HR 0.31, 95% CI 0.17 to 0.58; p Conclusion Heart failure during the index episode of IE was the complication, which significantly predicted a poor long-term outcome. Patients who underwent surgery during the initial hospitalisation for IE faired significantly better than those who did not.

  6. Use of an Electronic Medication Administration Record (eMAR) for Surveillance of Medication Omissions: Results of a One Year Study of Antimicrobials in the Inpatient Setting

    Science.gov (United States)

    Dalton, Bruce R.; Sabuda, Deana M.; Bresee, Lauren C.; Conly, John M.

    2015-01-01

    Introduction Medication administration omissions (MAO) are usually considered medication errors but not all MAO are clinically relevant. We determined the frequency of clinically relevant MAO of antimicrobial drugs in adult hospitals in Calgary, Alberta, Canada based on electronic medication administration record (eMAR). Methods We examined 2011 data from eMAR records on medical wards and developed a reproducible assessment scheme to categorize and determine clinical relevance of MAO. We applied this scheme to records from 2012 in a retrospective cohort study to quantify clinically relevant MAO. Significant predictors of clinically relevant MAO were identified. Results A total of 294,718 dose records were assessed of which 10,282 (3.49%) were for doses not administered. Among these 4903 (1.66% of total); 47.68% of MAO were considered clinically relevant. Significant positive predictors of clinically relevant MAO included inhaled (OR 4.90, 95% CI 3.54-6.94) and liquid oral (OR 1.32, 95% CI 1.18-1.47) route of medication compared to solid oral and irregular dose schedules. Evening nursing shift compared to night shift (OR 0.77 95% CI 0.70-0.85) and parenteral (OR 0.50, 95% CI 0.46-0.54) were negative predictors, The commonest reasons for relevant MAO were patient preference, unspecified reason, administration access issues, drug not available or patient condition. Conclusion Assessment of MAO by review of computer records provides a greater scope and sample size than directly observed medication administration assessments without “observer” effect. We found that MAO of antimicrobials in inpatients were uncommon but were seen more frequently with orally administered antimicrobials which may have significance to antimicrobial stewardship initiatives. PMID:25856373

  7. Use of an electronic medication administration record (eMAR for surveillance of medication omissions: results of a one year study of antimicrobials in the inpatient setting.

    Directory of Open Access Journals (Sweden)

    Bruce R Dalton

    Full Text Available Medication administration omissions (MAO are usually considered medication errors but not all MAO are clinically relevant. We determined the frequency of clinically relevant MAO of antimicrobial drugs in adult hospitals in Calgary, Alberta, Canada based on electronic medication administration record (eMAR.We examined 2011 data from eMAR records on medical wards and developed a reproducible assessment scheme to categorize and determine clinical relevance of MAO. We applied this scheme to records from 2012 in a retrospective cohort study to quantify clinically relevant MAO. Significant predictors of clinically relevant MAO were identified.A total of 294,718 dose records were assessed of which 10,282 (3.49% were for doses not administered. Among these 4903 (1.66% of total; 47.68% of MAO were considered clinically relevant. Significant positive predictors of clinically relevant MAO included inhaled (OR 4.90, 95% CI 3.54-6.94 and liquid oral (OR 1.32, 95% CI 1.18-1.47 route of medication compared to solid oral and irregular dose schedules. Evening nursing shift compared to night shift (OR 0.77 95% CI 0.70-0.85 and parenteral (OR 0.50, 95% CI 0.46-0.54 were negative predictors, The commonest reasons for relevant MAO were patient preference, unspecified reason, administration access issues, drug not available or patient condition.Assessment of MAO by review of computer records provides a greater scope and sample size than directly observed medication administration assessments without "observer" effect. We found that MAO of antimicrobials in inpatients were uncommon but were seen more frequently with orally administered antimicrobials which may have significance to antimicrobial stewardship initiatives.

  8. One-year safety and efficacy study of bilastine treatment in Japanese patients with chronic spontaneous urticaria or pruritus associated with skin diseases.

    Science.gov (United States)

    Yagami, Akiko; Furue, Masutaka; Togawa, Michinori; Saito, Akihiro; Hide, Michihiro

    2016-11-14

    A number of second-generation non-sedating antihistamines are used in clinical practices over the world. However, long-term safety and efficacy have not been proved high level evidence based medicine. We have performed an open-label, multicenter, phase III study to evaluate the long-term safety and efficacy of bilastine, a novel non-sedating H1 -antihistamine for patients with chronic spontaneous urticaria (CSU) or pruritus associated with skin diseases (trial registration no. JapicCTI-142528). Patients aged 18-74 years were treated with bilastine 20 mg once daily for up to 52 weeks. Safety and tolerability were assessed on the basis of adverse events (AE), bilastine-related AE, laboratory tests and vital signs. Efficacy was assessed based on rash score, itch score, overall improvement and quality of life. One hundred and ninety-eight patients enrolled, 122 of whom (61.6%) completed the 52-week treatment period. AE were reported in 64.5% and bilastine-related AE in 2.5% of patients throughout the 52-week treatment period. All AE were mild to moderate in severity. AE associated with the nervous system occurred in 10 patients (5.1%) including seven patients (3.6%) with headache. Somnolence reported in two of these patients (1.0%) was related to bilastine. All efficacy variables improved during treatment with bilastine. In conclusion, long-term treatment with bilastine 20 mg once daily for 52 weeks is safe and well tolerated in Japanese patients with CSU or pruritus associated with skin diseases. Bilastine improved disease symptoms of both conditions early in treatment, and the efficacy was maintained throughout the treatment.

  9. Enhanced enteric virus detection in sporadic gastroenteritis using a multi-target real-time PCR panel: a one-year study.

    Science.gov (United States)

    Pang, Xiaoli L; Preiksaitis, Jutta K; Lee, Bonita E

    2014-09-01

    Viral gastroenteritis causes significant mortality and morbidity worldwide. Identifying the etiology of viral gastroenteritis is a challenge as most enteric viruses (EVs) are non-culturable. This study is to develop an EV testing panel using real-time PCR (EVPrtPCR) to simultaneously detect rotavirus, norovirus, sapovirus, astrovirus, and enteric adenovirus in stool samples. EVPrtPCR using universal amplification conditions was run in a single instrument run. EVPrtPCR was used to test 2,486 sporadic gastroenteritis samples submitted for EV testing using electron microscopy (EM) between July 2008 and July 2009. Retesting spiked negative stool samples and Salmon DNA as internal control were used to evaluate inhibition. EVPrtPCR detected viruses in significantly more samples: 748 (34%) as compared to 94 (3.8%) by EM. EM did not detect any norovirus, sapovirus, and mixed infection, and detected only 39% of rotavirus and 38.2% of enteric adenovirus positive samples. Four samples that tested positive for rotavirus and two for adenovirus and for small-round-structured viruses by EM were negative by EVPrtPCR. Norovirus was the most common virus detected (17.6%) with 92.4% as genogroup II, followed by rotavirus (6.8%), sapovirus (4.2%), astrovirus (2.0%), and enteric adenovirus (1.4%) with 9% samples positive for mixed infection. Overall, EV identification followed a U-shaped age distribution; positive samples were more common in children ≤5 years old and adults >60 years old. Norovirus, sapovirus and astrovirus showed winter predominance and rotavirus peaked in the spring. No inhibition was observed. Molecular technology significantly enhanced the identification of EV causing sporadic gastroenteritis in Alberta.

  10. Biodegradable-Polymer Biolimus-Eluting Stents versus Durable-Polymer Everolimus-Eluting Stents at One-Year Follow-Up: A Registry-Based Cohort Study.

    Science.gov (United States)

    Parsa, Ehsan; Saroukhani, Sepideh; Majlessi, Fereshteh; Poorhosseini, Hamidreza; Lofti-Tokaldany, Masoumeh; Jalali, Arash; Salarifar, Mojtaba; Nematipour, Ebrahim; Alidoosti, Mohammad; Aghajani, Hassan; Amirzadegan, Alireza; Kassaian, Seyed Ebrahim

    2016-04-01

    We compared outcomes of percutaneous coronary intervention patients who received biodegradable-polymer biolimus-eluting stents with those who received durable-polymer everolimus-eluting stents. At Tehran Heart Center, we performed a retrospective analysis of the data from January 2007 through December 2011 on 3,270 consecutive patients with coronary artery disease who underwent percutaneous coronary intervention with the biodegradable-polymer biolimus-eluting stent or the durable-polymer everolimus-eluting stent. We excluded patients with histories of coronary artery bypass grafting or percutaneous coronary intervention, acute ST-segment-elevation myocardial infarction, or the implantation of 2 different stent types. Patients were monitored for 12 months. The primary endpoint was a major adverse cardiac event, defined as a composite of death, nonfatal myocardial infarction, and target-vessel and target-lesion revascularization. Durable-polymer everolimus-eluting stents were implanted in 2,648 (81%) and biodegradable-polymer biolimus-eluting stents in 622 (19%) of the study population. There was no significant difference between the 2 groups (2.7% vs 2.7%; P=0.984) in the incidence of major adverse cardiac events. The cumulative adjusted probability of major adverse cardiac events in the biodegradable-polymer biolimus-eluting stent group did not differ from that of such events in the durable-polymer everolimus-eluting stent group (hazard ratio=0.768; 95% confidence interval, 0.421-1.44; P=0.388). We conclude that in our patients the biodegradable-polymer biolimus-eluting stent was as effective and safe, during the 12-month follow-up period, as was the durable-polymer everolimus-eluting stent.

  11. Aminoglycoside antibiotics for NIH category II chronic bacterial prostatitis: A single-cohort study with one-year follow-up.

    Science.gov (United States)

    Magri, Vittorio; Montanari, Emanuele; Marras, Emanuela; Perletti, Gianpaolo

    2016-10-01

    Although fluoroquinolones are first-line agents for the treatment of National Institutes of Health (NIH) category II chronic bacterial prostatitis (CBP), therapy with these agents is not always feasible due to the increasing worldwide resistance of causative uropathogens. New therapeutic options are urgently required, as drugs such as β-lactam antibiotics distribute poorly to prostatic sites of infection and trimethoprim therapy is often unfeasible due to high resistance rates. The present study aimed to analyze the efficacy of aminoglycosides, administered to a cohort of 78 patients affected by fluoroquinolone-resistant CBP, or excluded from fluoroquinolone therapy due to various contraindications. Patients received netilmicin (4.5 mg/kg, once-daily, intramuscular), combined or not with a β-lactam antibiotic, for 4 weeks. Follow-up visits were scheduled 6 and 12 months after the end of treatment. Fifty-five out of 70 patients (78.6%) showed eradication of the causative pathogen, and a significant reduction of the NIH-Chronic Prostatitis Symptom Index (NIH-CPSI) total score from a baseline median value of 21 to 14 at the end of therapy, and to 9 and 8 at 6-month and 12-month follow-up assessments, respectively. The pain, voiding and quality of life subdomains of the NIH-CPSI decreased accordingly. In 15 patients showing persistence of infection, NIH-CPSI total and subdomain scores did not decrease at the end of therapy. Additional clinical parameters, such as the urinary peak flow rate, percentage voided bladder, serum prostate-specific antigen concentration, International Prostate Symptom Score and prostate volume improved significantly only in the group of patients in which the infection was eradicated. Therapy was well tolerated, and genetic testing for deafness-predisposing mitochondrial mutations allowed safer administration of aminoglycosides. These results suggest that aminoglycosides may become a therapeutic alternative for the treatment of CBP. These

  12. One-year functional magnetic resonance imaging follow-up study of neural activation during the recall of unresolved negative life events in borderline personality disorder.

    Science.gov (United States)

    Driessen, M; Wingenfeld, K; Rullkoetter, N; Mensebach, C; Woermann, F G; Mertens, M; Beblo, T

    2009-03-01

    Recall of adverse life events under brain imaging conditions has been shown to coincide with activation of limbic and prefrontal brain areas in borderline personality disorder (BPD). We investigate changes of functional magnetic resonance imaging (fMRI) activation patterns during the recall of unresolved adverse life events (ULE) over 1 year. Thirteen female BPD patients participated in the study. During fMRI measurement subjects recalled ULE and negative but resolved life events (RLE) after individual cue words to stimulate autobiographical memory retrieval. Subjective intensity of emotional and sensoric experiences during recall was assessed as well as standardized measures of psychopathology. A 2x2 factorial analysis of fMRI data (Deltat1/t2xDeltaULE/RLE) revealed major right more than left differences of activation (i.e. t1>t2) of the posterior more than anterior cingulate, superior temporal lobes, insula, and right middle and superior frontal lobes (second-level analysis, t=3.0, puncorrected=0.003). The opposite contrast (Deltat2/t1xDeltaULE/RLE) did not reveal any differences. We did not find changes of emotional or sensoric qualities during recall (ULE versus RLE) or of psychopathology measures over the 1-year period. Although subjective and clinical data did not change within 1 year, we observed a substantial decrease of temporo-frontal activation during the recall of ULE from t1 to t2. If future research confirms these findings, the question arises whether the decrease of neural activation precedes clinical improvement in BPD.

  13. Aminoglycoside antibiotics for NIH category II chronic bacterial prostatitis: A single-cohort study with one-year follow-up

    Science.gov (United States)

    Magri, Vittorio; Montanari, Emanuele; Marras, Emanuela; Perletti, Gianpaolo

    2016-01-01

    Although fluoroquinolones are first-line agents for the treatment of National Institutes of Health (NIH) category II chronic bacterial prostatitis (CBP), therapy with these agents is not always feasible due to the increasing worldwide resistance of causative uropathogens. New therapeutic options are urgently required, as drugs such as β-lactam antibiotics distribute poorly to prostatic sites of infection and trimethoprim therapy is often unfeasible due to high resistance rates. The present study aimed to analyze the efficacy of aminoglycosides, administered to a cohort of 78 patients affected by fluoroquinolone-resistant CBP, or excluded from fluoroquinolone therapy due to various contraindications. Patients received netilmicin (4.5 mg/kg, once-daily, intramuscular), combined or not with a β-lactam antibiotic, for 4 weeks. Follow-up visits were scheduled 6 and 12 months after the end of treatment. Fifty-five out of 70 patients (78.6%) showed eradication of the causative pathogen, and a significant reduction of the NIH-Chronic Prostatitis Symptom Index (NIH-CPSI) total score from a baseline median value of 21 to 14 at the end of therapy, and to 9 and 8 at 6-month and 12-month follow-up assessments, respectively. The pain, voiding and quality of life subdomains of the NIH-CPSI decreased accordingly. In 15 patients showing persistence of infection, NIH-CPSI total and subdomain scores did not decrease at the end of therapy. Additional clinical parameters, such as the urinary peak flow rate, percentage voided bladder, serum prostate-specific antigen concentration, International Prostate Symptom Score and prostate volume improved significantly only in the group of patients in which the infection was eradicated. Therapy was well tolerated, and genetic testing for deafness-predisposing mitochondrial mutations allowed safer administration of aminoglycosides. These results suggest that aminoglycosides may become a therapeutic alternative for the treatment of CBP. These

  14. Virtual Reality for Enhancing the Cognitive Behavioral Treatment of Obesity With Binge Eating Disorder: Randomized Controlled Study With One-Year Follow-up

    Science.gov (United States)

    Cesa, Gian Luca; Bacchetta, Monica; Castelnuovo, Gianluca; Conti, Sara; Gaggioli, Andrea; Mantovani, Fabrizia; Molinari, Enrico; Cárdenas-López, Georgina; Riva, Giuseppe

    2013-01-01

    -report questionnaires and compared across conditions. 22 patients who received all sessions did not provide follow-up data (9 in ECT, 6 in CBT, and 7 in IP). Results Only ECT was effective at improving weight loss at 1-year follow-up. Conversely, control participants regained on average most of the weight they had lost during the inpatient program. Binge eating episodes decreased to zero during the inpatient program but were reported again in all the three groups at 1-year follow-up. However, a substantial regain was observed only in the group who received the inpatient program alone, while both ECT and CBT were successful in maintaining a low rate of monthly binge eating episodes. Conclusions Despite study limitations, findings support the hypothesis that the integration of a VR-based treatment, aimed at both unlocking the negative memory of the body and at modifying its behavioral and emotional correlates, may improve the long-term outcome of a treatment for obese BED patients. As expected, the VR-based treatment, in comparison with the standard CBT approach, was able to better prevent weight regain but not to better manage binge eating episodes. Trial Registration International Standard Randomized Controlled Trial Number (ISRCTN): 59019572; http://www.controlled-trials.com/ISRCTN59019572 (Archived by WebCite at http://www.webcitation.org/6GxHxAR2G) PMID:23759286

  15. Labour: A Prospective, Descriptive Study

    African Journals Online (AJOL)

    Symphysis Fundus Height Measurements during Labour: A Prospective, Descriptive Study 49. Introduction ... 800g in about 50% of cases,2 and in term preg- nancies to be as .... Discussion. Prematurity and low birthweight are major causes.

  16. Sociodemographic, disease status, and illness perceptions predictors of global self-ratings of health and quality of life among those with coronary heart disease: one year follow-up study.

    NARCIS (Netherlands)

    Aalto, A.M.; Aro, A.R.; Weinman, J.; Heijmans, M.; Manderbacka, K.; Elovainio, M.

    2006-01-01

    This one-year follow-up study (n = 130 at baseline, n =2745 at follow-up, aged 45–74 years) examined the relationship of patients’ perceptions of coronary heart disease (CHD) and illness-related factors with global health status and global quality of life (QOL) ratings. The independent variables

  17. Cognitive decline in relation to psychological wellbeing and HIV disease- and treatment characteristics in HIV-infected patients on cART: A one-year follow-up study

    NARCIS (Netherlands)

    Janssen, M.A.M.; Koopmans †, P.P.; Kessels, R.P.C.

    2017-01-01

    The objectives of the current study were to examine cognitive decline in relation to psychological wellbeing, HIV disease and treatment characteristics and baseline variables over a one-year period of time in a group of HIV-infected patients on long term cART with undetectable viral load in comparis

  18. Cognitive impairments in former patients with work-related stress complaints - one year later.

    Science.gov (United States)

    Eskildsen, Anita; Andersen, Lars Peter; Pedersen, Anders Degn; Andersen, Johan Hviid

    2016-11-01

    Patients on sick leave due to work-related stress often present with cognitive impairments. The aim of this prospective cohort study was to examine the long-term consequences of prolonged work-related stress in terms of cognitive functioning one year after initial professional care seeking. We tested a group of patients with work-related stress with a comprehensive neuropsychological test battery at two occasions, one year apart. At both time points, we compared the performance of patients with healthy controls matched pairwise on sex, age and length of education. This paper presents the results from the one-year follow-up. When adjusting for practice effects, patients improved on measures of prospective memory and processing speed. However, patients continued to perform worse than controls on all tests, though only half of the comparisons reached statistical significance. The effect sizes of the differences between the two groups at one-year follow-up were small to medium. In conclusion, former patients with prolonged work-related stress improved, but they continued to perform worse than controls after one year. In the acute phase, the largest impairments were related to executive function and mental speed but at follow-up memory impairments also became apparent.

  19. Cognitive Development: One-Year-Old

    Science.gov (United States)

    ... Old Ages & Stages Listen Español Text Size Email Print Share Cognitive Development: One-Year-Old Page Content Article Body As you watch your toddler at play, have you noticed how hard she concentrates on everything she does? Each game or task is a learning proposition, and she’ ...

  20. One-Year Countdown to Beijing Olympics

    Institute of Scientific and Technical Information of China (English)

    Yang Wei; Bai Yifeng

    2007-01-01

    @@ August 8, 2007, a special day for Chinese people, marks the beginning of one-year countdown to the Beijing 2008 Olympic Games. A grand ceremony opened in China's Olympic City at 8:08pm on August 8, 2008.On this significant day, many celebrations referring to Olympic Games were held all around China. All together, there were 63 events taking place across the country.

  1. The UK Prospective Diabetes Study

    DEFF Research Database (Denmark)

    Olivarius, Niels de Fine; Andreasen, A.H.

    1998-01-01

    Læserbrev, som kritiserer det store UK Prospective Diabetes Study's forfattere for at overfortolke deres fund, idet marginalt signifikante p-værdier tages som udtryk for slående effekt (af at sænke blodsukkeret). Det sker selvom der f.eks. indgår effektvariabler, som kunne påvirkes af patienternes...

  2. Cataloging Contributed to OCLC: A Look One Year Later.

    Science.gov (United States)

    Crowe, William J.

    1981-01-01

    Discusses a study which examined the disposition, one year after input, of a sample of original cataloging contributed to the OCLC database by the Indiana University at Bloomington Libraries. (Author/FM)

  3. [Gestrinone in pelvic endometriosis. A one-year evaluation].

    Science.gov (United States)

    Cervantes Villarreal, E; García Zamarripa, H R; Herrera Prado, E; Barrón Vallejo, J

    1995-08-01

    The therapeutical effectiveness of gestrinone in endometriosis treatment, as well as its long term side effects, were evaluated. Prospective, clinical trial. At "Dr. Alejandro Castanedo Kimball" Hospital (PEMEX). Salamanca, Guanajuato. México. Thirty women with laparoscopically confirmed endometriosis, were studied. Subjects received 2.5 mg. of gestrinone two times per week for 6 months. Laparoscopy was performed before treatment, and clinical response was determined by second laparoscopy after 6 months. The pregnancy rate, frequency of side effects and recurrence of symptoms were determined. Median total endometriosis scores and symptoms decreased significantly after treatment. Four pregnancies were observed after treatment. The principal side effects were: ponderal increase, changes in the voice and hirsutism. However, the side effects disappeared after one year of clinical survey. The results indicate that gestrinone is effective in the treatment of pelvic endometriosis. In despite of a clear benefic effect on stage of the disease and symptoms; the use of gestrinone should weigh the risk-benefit (cost versus metabolic side effects) of treatment.

  4. In-hospital and one-year mortality and their predictors in patients hospitalized for first-ever chronic obstructive pulmonary disease exacerbations: a nationwide population-based study.

    Directory of Open Access Journals (Sweden)

    Te-Wei Ho

    Full Text Available Natural history of chronic obstructive pulmonary disease (COPD is punctuated by exacerbations; however, little is known about prognosis of the first-ever COPD exacerbation and variables predicting its outcomes.A population-based cohort study among COPD patients with their first-ever exacerbations requiring hospitalizations was conducted. Main outcomes were in-hospital mortality and one-year mortality after discharge. Demographics, comorbidities, medications and in-hospital events were obtained to explore outcome predictors.The cohort comprised 4204 hospitalized COPD patients, of whom 175 (4% died during the hospitalization. In-hospital mortality was related to higher age (odds ratio [OR]: 1.05 per year; 95% confidence interval [CI]: 1.03-1.06 and Charlson comorbidity index score (OR: 1.08 per point; 95% CI: 1.01-1.15; angiotensin II receptor blockers (OR: 0.61; 95% CI: 0.38-0.98 and β blockers (OR: 0.63; 95% CI: 0.41-0.95 conferred a survival benefit. At one year after discharge, 22% (871/4029 of hospital survivors were dead. On multivariate Cox regression analysis, age and Charlson comorbidity index remained independent predictors of one-year mortality. Longer hospital stay (hazard ratio [HR] 1.01 per day; 95% CI: 1.01-1.01 and ICU admission (HR: 1.33; 95% CI: 1.03-1.73 during the hospitalization were associated with higher mortality risks. Prescription of β blockers (HR: 0.79; 95% CI: 0.67-0.93 and statins (HR: 0.66; 95% CI: 0.47-0.91 on hospital discharge were protective against one-year mortality.Even the first-ever severe COPD exacerbation signifies poor prognosis in COPD patients. Comorbidities play a crucial role in determining outcomes and should be carefully assessed. Angiotensin II receptor blockers, β blockers and statins may, in theory, have dual cardiopulmonary protective properties and probably alter prognosis of COPD patients. Nevertheless, the limitations inherent to a claims database study, such as the diagnostic accuracy of

  5. A one year prospective study on ankle stability and landing technique : The occurrence of ankle and knee injuries in elite ball team athletes

    NARCIS (Netherlands)

    Does, Henrike van der; Brink, M.S.; Lemmink, K.A.P.M.

    2014-01-01

    Background: In team sports lower extremity injuries account for more than 50% of all injuries, indicating the importance of early detection of athletes at risk. Objective: To investigate the predictive value of ankle stability and landing technique at baseline for ankle and knee injury occurrence du

  6. The Paris agreement: one year after

    Science.gov (United States)

    Jouzel, J.

    2016-12-01

    Even if there is an important gap between the nationally determined contributions and the 2°C objective - of the order of 15 gigatonnes CO2 equivalent in 2030 - the agreement adopted in Paris last december (COP21) is largely considered as a success. This can be explained by the fact that this agreement - now signed by practically all countries - comes after the partial failure of the Kyoto protocol (COP3) - which has not been ratified by the US, the first emitting country in the late nineties - and the lack of ambition of the Copenhagen agreement (COP15). One year after COP21, the COP of « decision » and a few weeks after COP22, the COP of « action » to be held in Marrakech, it will be interesting to see if the Paris momentum has been kept. Is the ratification of the agreement, which requires 55 countries representing at least 55 of global emissions, under way ? Are there signs of stabilization of greenhouse gas emissions and some hope of increased ambition in terms of reduction of emissions after 2020 ? The 1°5 °C objective which will be the focus of an IPCC special report to be published in 2018 will also be discussed.

  7. Cognitive Decline in Relation to Psychological Wellbeing and HIV Disease- and Treatment Characteristics in HIV-Infected Patients on cART: A One-Year Follow-Up Study.

    Science.gov (United States)

    Janssen, Marloes A M; Koopmans, Peter P; Kessels, Roy P C

    2016-10-17

    The objectives of the current study were to examine cognitive decline in relation to psychological wellbeing, HIV disease and treatment characteristics and baseline variables over a one-year period of time in a group of HIV-infected patients on long term cART with undetectable viral load in comparison to a HIV-negative control group. Eighty-two of 95 patients and 43 of 55 controls who completed a baseline assessment for the Art-NeCo study underwent a follow-up neuropsychological assessment. A repeated-measure general linear model analysis was performed to compare the performance at follow-up in comparison to baseline between the patients and controls. Reliable change indices were computed as a measure of significant change in cognitive function. Compared to controls, patients overall performed worse on the domain speed of information processing. In the patient group a worse performance at follow-up was present for the verbal fluency domain compared to the controls, in the absence of a baseline group difference. For the executive function domain, no group differences were found at follow-up, but the patients performed worse than the controls at baseline. We found that cognitive decline was related to more frequent use of recreational drugs and a somewhat heightened level of irritability and more somatic complaints at baseline. However, the decliners did not differ from the non-decliners on any of the HIV-related variables.

  8. Effects of One Year of Spaceflight on Neurocognitive Function

    Science.gov (United States)

    Seidler, R. D.; Mulavara, A. P.; Koppelmans, V.; Kofman, I. S.; Cassady, K.; Yuan , P.; De Dios, Y. E.; Gadd, N.; Riascos, R. F.; Wood, S. J.; hide

    2017-01-01

    It is known that spaceflight adversely affects human sensorimotor function. With interests in longer duration deep space missions it is important to understand microgravity dose-response relationships. NASA's One Year Mission project allows for comparison of the effects of one year in space with those seen in more typical six month missions to the International Space Station. In the Neuromapping project we are performing structural and functional magnetic resonance brain imaging to identify the relationships between changes in neurocognitive function and neural structural alterations following a six month International Space Station mission. Our central hypothesis is that measures of brain structure, function, and network integrity will change from pre- to post-spaceflight. Moreover, we predict that these changes will correlate with indices of cognitive, sensory, and motor function in a neuroanatomically selective fashion. Our interdisciplinary approach utilizes cutting edge neuroimaging techniques and a broad-ranging battery of sensory, motor, and cognitive assessments that are conducted pre-flight, during flight, and post-flight to investigate potential neuroplastic and maladaptive brain changes in crewmembers following long-duration spaceflight. With the one year mission we had one crewmember participate in all of the same measures pre-, per- and post-flight as in our ongoing study. During this presentation we will provide an overview of the magnitude of changes observed with our brain and behavioral assessments for the one year crewmember in comparison to participants that have completed our six month study to date.

  9. Study on the vindoline content change in Catharanthus roseus during one year%广州产长春花中文多灵生物碱的年内变化

    Institute of Scientific and Technical Information of China (English)

    周高丽; 曾令杰; 赖宇清

    2012-01-01

    目的 探讨广州长春花中文多灵生物碱在一年内的变化规律,为长春花GAP种植提供依据.方法 采用Yilite C18柱(250 mm×4.6 mm,10 μm),流动相为甲醇-水(62∶38,二乙胺调pH11),流速1 mL·min-1,检测波长254 nm.结果 采用HPLC测定了广州长春花不同样品中文多灵生物碱的含量.结论 一年的生长时期中,广州长春花中文多灵生物碱的含量差异较大.茎中文多灵的含量在10~2月处于上升阶段,2~9月总体处于下降阶段.叶中文多灵的含量则在10 ~3月与4~9月,分别呈现上升与下降的趋势.花与果中文多灵生物碱的含量动态变化与茎、叶相比,较为复杂.茎、叶、花、果中文多灵的含量分别在2月、3月、6月及4月达到最大值.%OBJECTIVE To study the change regularity of vindoline contents in periwinkle Catharanthus roseus Don. of Guangzhou during one year, and provide the basis for the GAP planting. METHODS Yilite C18 column was used with methanol -water (62:38) ( adjusted to pHll with diethylamine) serving as the mobile phase at flow rate oflmL. min~' , and detected at 254 nm. RESULTS The vindoline contents in periwinkle samples of Guangzhou were successfully determined with the method established. CONCLUSION The vindoline content in periwinkle samples of Guangzhou varied greatly in one year. The vindoline content in stem was raised from October to February and fell from February to September. In leaf, the vindoline content was up from October to March and down from April to September. The vindoline content in flower and fruit were more complex compared to stem and leaf. The maximum vindoline contents in stem, leaf, flower and fruit were in February, March,June and April,respectively.

  10. Characteristics, outcome and predictors of one year mortality rate in patients with acute heart failure

    Directory of Open Access Journals (Sweden)

    Banović Marko

    2011-01-01

    Full Text Available Background/Aim. Acute heart failure (AHF is one of the most common diseases in emergency medicine, associated with poor prognosis and high in-hospital and longterm mortality. The aim of this study was to investigate characteristics, outcomes and one year mortality of patients with AHF in the local population. Methods. This prospective study consisted of 64 consecutive unselected patients treated in the Coronary Care Unit of the Emergency Centre (Clinical Center of Serbia, Belgrade and were followed for one year after the discharge. Results. Mean age of the patients was 63.6 ± 12.6 years and 59.4% were males. Acute congestion (43.8% and pulmonary edema (39.1% were the most common presentations of AHF. Mean left ventricular ejection fraction (LVEF was 39.7% ± 9.25%, while 44.4% of the patients had LVEF ≥ 50%. At discharge, 55.9% of the patients received therapy with β-blockers, 94.9% diuretics, out of which 47.7% spironolactone, 94.9% patients were given ACE-inhibitors or angiotensin receptor blokcers (ARB. The 12-month all-cause mortality was 26.5%. Independent predictors of one year mortality were previous hospitalization due to heart disease, reduced LVEF, reduced fraction of shortening (FS and a higher tricuspid velocity. Conclusion. One year mortality of our patients with AHF was high, similar to the known European studies. Independent predictors of one year mortality were previous hospitalization due to heart disease, reduced LVEF and LVFS and a higher tricuspid velocity.

  11. One year of results from Odyssey THEMIS

    Science.gov (United States)

    Christensen, P.; Themis Team

    2003-04-01

    The Thermal Emission Imaging System (THEMIS) began studying the surface and atmosphere of Mars in February, 2002 using thermal infrared multi-spectral imaging between 6.5 and 15 µm, and visible/near-IR images from 450 to 850 nm. The THEMIS investigation's specific objectives are to: (1) determine the mineralogy of localized deposits associated with hydrothermal or sub-aqueous environments, and to identify future landing sites likely to represent these environments; (2) search for thermal anomalies associated with active sub-surface hydrothermal systems; (3) study small-scale geologic processes and landing site characteristics using morphologic and thermophysical properties; (4) investigate polar cap processes at all seasons; and (5) provide a high spatial resolution link to the global hyperspectral mineral mapping from the TES investigation. THEMIS data collected to date have been used to investigate the nature of geologic units and layers, the distribution of rocks and bedrock, the mobile surface sand and dust, 100-m scale compositional variations, polar processes, and visible color and morphology. Regional-scale infrared mapping shows that Mars has both regional and local geologic units delineated by their thermophysical properties. In Meridiani Planum these units imply a complex history involving changes in the nature of volcanic units, the environment of deposition of sedimentary units, and/or the degree of lithification or cementation of initially unconsolidated units. Mars has km-scale exposures of bedrock, and rocky surfaces are commonly observed on slopes and scarps, demonstrating that the production or exposure rate of rock locally exceeds the rate of rock burial or breakdown. Thermally distinct ejecta deposits with a wide range of thermophysical properties are observed around craters of varying sizes. Most crater ejecta, however, are indistinguishable from the surrounding terrain. Where large fields of sand dune occur, the dunes are typically coarser

  12. [One year after the Great Tohoku Disaster].

    Science.gov (United States)

    Aoki, Masashi

    2012-01-01

    After the great earthquake of March 11, 2011, at least seven hospitals with 723 beds along the Miyagi Prefecture northern coastline were so devastated they could no longer function, leaving only several available hospitals. The two crucial issues thus became maintaining communications and regional transport. Phones and wireless were knocked out in most hospitals and areas. Many of the severe cases had to be brought to the Tohoku University Hospital at Sendai from the above the hospitals. Tohoku University Hospital and other medical facilities in the Tohoku district were in a terrible crisis of electricity shortage. It was a critical situation, particularly for patients with amyotrophic lateral sclerosis requiring artificial ventilation. We should hurry to submit a guideline for medical transportation for patients with neuromuscular diseases requiring artificial ventilation. We also should research the disaster medicine in the field of neurology, and prevent the neurological disease progressing after the earthquake. A large number of hospitals in coastal areas suffered devastating damage. We do not think it is feasible or even reasonable to restore such hospitals to what they were before the disaster. We started Tohoku Medical Megabank Organization as a disaster recovery model for revitalizing the areas reported to have scarce medical services. The project provides supports to local medical services, constructs a community coalition for medical information, sets up a biobank based on large-scale cohort studies, and provides educational training to produce highly specialized medical practitioners.

  13. [Prospective study in 2 hospitals].

    Science.gov (United States)

    Jiménez-Buñuales, M T; Martínez-Sáenz, M S; González-Diego, P; Vallejo-García, M; Gallardo-Anciano, J; Cestafe-Martínez, A

    2016-06-01

    The purpose of this study is to know the incidence rate of medication reconciliation at admission and discharge in patients of La Rioja and to improve the patient safety on medication reconciliation. An observational prospective study, part of the Joint Action PaSQ, Work Package 5, European Union Network for Patient Safety and Quality of Care. The study has taken into account the definitions of the Institute for Safe Medication Practices. Any unintended discrepancy in medication between chronic treatment and the treatment prescribed in the hospital was considered as a reconciliation error. A total of 750 patients were included, 9 (1.2%) of whom showed at least one discrepancy. The patients had a total of 3,156 mediations registered: 2,313 prescriptions (73.4%) showed no differences, while 821 prescriptions (26%) were intended discrepancies and 21 prescriptions (0.6%) unintended discrepancies were considered by the physician as reconciliation errors. A percentage of 1.2 of the patients, which represents 0.6% of the medicines (one in 166 medications registered) had reconciliation errors during their hospital stay. A proceeding has been implemented by means of the physician doing the medication reconciliation and reviewing it with the help of a medication reconciliation form. The medication reconciliation is a priority strategic objective to improve the safety of patients. Copyright © 2016 SECA. Published by Elsevier Espana. All rights reserved.

  14. Depression in older people after fall-related injuries: a prospective study

    NARCIS (Netherlands)

    Scaf-Klomp, W.; Sanderman, R.; Ormel, J.; Kempen, G.I J M

    2003-01-01

    Background: objectives of the study were i) to describe changes in depression in independently living people aged 57 or older with fall-related injuries, and ii) to examine the effect of incomplete recovery of physical functions on depression one year post-injury. Method: prospective cohort-study, i

  15. Predictors for re-employment success in newly unemployed : A prospective cohort study

    NARCIS (Netherlands)

    Brouwer, S.; Bakker, R. H.; Schellekens, J. M. H.

    2015-01-01

    The aim of the present study was to examine which personal and situational factors affect reemployment success in persons in their first year of unemployment. In a prospective cohort study with a one-year follow-up, we investigated a sample of 3618 subjects who became unemployed. A survey was sent t

  16. 60岁民航航线飞行员双重任务能力及一年追踪研究%Dual-task ability of the airline pilots at age 60 and one year longitudinal study

    Institute of Scientific and Technical Information of China (English)

    姜薇; 周毓瑾; 丰廷宗; 徐祥刚; 郝学芹; 徐开勇; 葛盛秋; 武国城

    2012-01-01

    Objective To observe the variation of airline pilot's cognitive ability at age 60 by dual-task test and to analyze the results upon one year longitudinal study in order to investigate the dynamic changes on the cognitive function of civil airline pilots older than 60 years old. Methods Fifty-two airline pilots at age 60 were tested by computer generated tasks,including mental arithmetic of 4-figure consecutive addition and computer simulated flying attitude control task,as well as the dual-task which was composed by above two.The aging effect was explored by comparing the results with that of other age group airline pilots (31-39 age group,40-49 age group and 50-59 age group).Paired t test was used to compare twenty-six pilots' cognitive ability based on one year longitudinal study in order to obtain the dynamic changes. Results There was significant aging effect on every task indexes (F=2.98-13.47,P<0.05).The cognitive ability of the pilots at age 60 had significant difference with that of tbe 31-39 years age group,(t=2.33-7.46,P<0.01 or P<0.05),but with that of other groups (P> 0.05). The one year longitudinal study results showed that there was no significant decline on cognitive ability as performing dual task. Conclusions The results of age comparison and longitudinal study indicate that 60 years old is not the break where the dual-task ability significantly decayed and imply the airline pilot's cognitive ability varied insignificantly at that age.Results of study would be suggestive to the retirement policy of airline pilots.%目的 研究60岁民航航线飞行员的认知能力状况,并进行1年的追踪观察,探讨老年航线飞行员认知能力的发展变化规律. 方法 52名60岁民航航线飞行员,在计算机上完成双重任务认知能力测试,包括单项心算4数连加任务、单项模拟飞行姿态控制任务和两者复合的双重任务.同时通过将60岁组航线飞行员各项指标的成绩与31~39岁组、40~49

  17. Reliability and validity of the medical outcomes study, a 36-item short-form health survey, (MOS SF-36 after one-year hospital discharge of hip fracture patient in a public hospital

    Directory of Open Access Journals (Sweden)

    Anan Udombhornprabha

    2012-07-01

    Full Text Available Introduction: There is scarce of data in terms of health-related quality of life for hip fracture patients in Thailand due to the following: (i lack of epidemiological aspects of hip fracture (eg. the relative incidence of osteoporosis, falls fractures and repeat fractures in particular subgroups, (ii lack of health status and quality of life aspects of both illness itself and the availability of different treatment options especially for elderly people. (iii a substantial variation in terms of outcomes of care for patients and service for hip fractures. Objective: Hip fracture is a major healthcare burden in Thailand. This study explores quality of life for hip fracture patients from perspective of (i Reliability of patient-reported outcomes (ii Some clinical and demographic characteristics related to patient-reported outcomes Method: Pre-hospital discharge 201 hip fracture patients were screened and follow-up over one year. Mail survey by a self-rated Medical Outcomes Study, a 36-item Short-Form Health Survey (Thai dispatched for follow-up, other clinical and demographic characteristics were collected through direct interviews from patients or caregivers during recruitment with simultaneous crosschecking from medical records. A descriptive cross-sectional analysis was performed.Result: Mails responder represented by 59.2% (N=119, with 36.1% (N=43 and 63.8% (N=76 for patient and caregiver rated outcomes. Mean(SD, [95% CI] score for physical, mental and global health of patient and care-giver rated outcomes of 36.2(10.6[32.9-39.4], 54.5(10.0[51.4-57.5],43.9(9.3[41.0-46.7], and 34.6(12.3[31.7-37.4], 52.5(12.3[49.6-55.3],42.7(11.1[40.1-45.2] were not statistically difference with p-value at 0.630,0.330 and 0.788 respectively. Respecting Cronbach’s alpha reliability coefficient by patients versus caregivers rated of the MOS SF-36 were 0.90 vs 0.91, 0.78 vs 0.84 and 0.90 vs 0.92. The presence of comorbidity significantly explains differences for

  18. Half of 12-15-year-olds with knee pain still have pain after one year

    DEFF Research Database (Denmark)

    Rathleff, Camilla Rams; Olesen, Jens Lykkegaard; Roos, Ewa M.;

    2013-01-01

    Introduction: Adolescent knee pain is considered benign and presumed to disappear without treatment. However, this has never been investigated. The purpose of this study was to 1) compare leisure time sports participation, health-related quality of life (HRQoL) and body mass index between...... adolescents with and without self-reported knee pain, 2) investigate how many adolescents still have knee pain after one year and 3) identify risk factors for one-year persistence of knee pain. Material and methods: The design was a prospective cohort study and a nested case-control study. In September 2011......, a total of 768 adolescents between 12-15 years of age from schools in the municipality of Aalborg answered a questionnaire on demographics, sports participation, current pain and HRQoL. After one year, adolescents who reported knee pain at first contact were again contacted by telephone and asked...

  19. 胃旁路术对糖尿病肾病蛋白尿影响的随访研究%Effect of gastric bypass on diabetic nephropathy with microalbuminuria:one year follow-up study

    Institute of Scientific and Technical Information of China (English)

    张弘玮; 狄建忠; 于浩泳; 韩晓东; 张频

    2015-01-01

    目的:探讨胃旁路术对糖尿病肾病(diabetic nephropathy,DN)的疗效。方法:回顾性分析58例接受胃旁路术的肥胖合并DNⅢ/Ⅳ期病人,随访1年分析手术对2型糖尿病、血压、肾功能以及蛋白尿的影响。结果:术后1年降糖及降压药物用量显著减少,体重、血糖、糖化血红蛋白以及胰岛素抵抗指标均显著下降,DNⅢ期和Ⅳ期糖尿病缓解率分别为83.9%和77.8%。手术前、后肾功能无显著变化,24 h尿蛋白(正常值为<30 mg/24 h)各组均有下降, DNⅢ期于术后1年恢复至正常水平[(78.68±58.48) mg/24 h 比(17.67±14.45) mg/24 h, P<0.001],DNⅣ期组较术前持续降低[(1143.51±969.68) mg/24 h 比(493.57±725.72) mg/24 h, P>0.05]。结论:胃旁路术对2型糖尿病合并肥胖有显著减重、降糖的疗效,且有缓解DN进展的可能。%Objective To investigate the short-term effect of gastric bypass on diabetic nephropathy (DN). Methods A retrospective study was done of 58 obese patients with DN stage ⅢtoⅣperformed Roux-en-Y gastric bypass. The surgical effects on type 2 diabetes mellitus (T2DM), blood pressure, renal function and albuminuria were analyzed with one year follow-up. Results There was significant reduction of medication use for diabetes and hypertension after one year of surgery. The weight, blood glucose level, glycosylated haemoglobin A1c (HbA1c) and insulin resistance reduced significantly compared with those preoperative. Remission of T2DM of DN stage Ⅲ and Ⅳ were 83.9% and 77.8% respectively. Renal function profile had no significant difference before and after surgery. Preoperative albuminuria level in DN stage Ⅲ reduced to normal [(78.68±58.48) mg/24 h vs (17.67±14.45) mg/24 h, P0.05. Conclusions Gastric bypass shows the great improve-ment of T2DM with obesity and DN.

  20. Socio-Demographic, Social-Cognitive, Health-Related and Physical Environmental Variables Associated with Context-Specific Sitting Time in Belgian Adolescents: A One-Year Follow-Up Study

    Science.gov (United States)

    Busschaert, Cedric; Ridgers, Nicola D.; De Bourdeaudhuij, Ilse; Cardon, Greet; Van Cauwenberg, Jelle; De Cocker, Katrien

    2016-01-01

    Introduction More knowledge is warranted about multilevel ecological variables associated with context-specific sitting time among adolescents. The present study explored cross-sectional and longitudinal associations of ecological domains of sedentary behaviour, including socio-demographic, social-cognitive, health-related and physical-environmental variables with sitting during TV viewing, computer use, electronic gaming and motorized transport among adolescents. Methods For this longitudinal study, a sample of Belgian adolescents completed questionnaires at school on context-specific sitting time and associated ecological variables. At baseline, complete data were gathered from 513 adolescents (15.0±1.7 years). At one-year follow-up, complete data of 340 participants were available (retention rate: 66.3%). Multilevel linear regression analyses were conducted to explore cross-sectional correlates (baseline variables) and longitudinal predictors (change scores variables) of context-specific sitting time. Results Social-cognitive correlates/predictors were most frequently associated with context-specific sitting time. Longitudinal analyses revealed that increases over time in considering it pleasant to watch TV (p < .001), in perceiving TV watching as a way to relax (p < .05), in TV time of parents/care givers (p < .01) and in TV time of siblings (p < .001) were associated with more sitting during TV viewing at follow-up. Increases over time in considering it pleasant to use a computer in leisure time (p < .01) and in the computer time of siblings (p < .001) were associated with more sitting during computer use at follow-up. None of the changes in potential predictors were significantly related to changes in sitting during motorized transport or during electronic gaming. Conclusions Future intervention studies aiming to decrease TV viewing and computer use should acknowledge the importance of the behaviour of siblings and the pleasure adolescents experience during

  1. Geriatric conditions in acutely hospitalized older patients: prevalence and one-year survival and functional decline.

    Directory of Open Access Journals (Sweden)

    Bianca M Buurman

    Full Text Available BACKGROUND: To study the prevalence of eighteen geriatric conditions in older patients at admission, their reporting rate in discharge summaries and the impact of these conditions on mortality and functional decline one year after admission. METHOD: A prospective multicenter cohort study conducted between 2006 and 2008 in two tertiary university teaching hospitals and one regional teaching hospital in the Netherlands. Patients of 65 years and older, acutely admitted and hospitalized for at least 48 hours, were invited to participate. Eighteen geriatric conditions were assessed at hospital admission, and outcomes (mortality, functional decline were assessed one year after admission. RESULTS: 639 patients were included, with a mean age of 78 years. IADL impairment (83%, polypharmacy (61%, mobility difficulty (59%, high levels of primary caregiver burden (53%, and malnutrition (52% were most prevalent. Except for polypharmacy and cognitive impairment, the reporting rate of the geriatric conditions in discharge summaries was less than 50%. One year after admission, 35% had died and 33% suffered from functional decline. A high Charlson comorbidity index score, presence of malnutrition, high fall risk, presence of delirium and premorbid IADL impairment were associated with mortality and overall poor outcome (mortality or functional decline. Obesity lowered the risk for mortality. CONCLUSION: Geriatric conditions were highly prevalent and associated with poor health outcomes after admission. Early recognition of these conditions in acutely hospitalized older patients and improving the handover to the general practitioner could lead to better health outcomes and reduce the burden of hospital admission for older patients.

  2. One-year mortality in patients with bone and soft tissue sarcomas as an indicator of delay in presentation.

    Science.gov (United States)

    Nandra, R; Hwang, N; Matharu, G S; Reddy, K; Grimer, R

    2015-09-01

    For many cancers, one-year mortality following diagnosis is a reflection of either advanced stage at diagnosis, multiple co-morbidities and/or complications of treatment. One-year mortality has not been reported for soft tissue or bone sarcomas. This study reports 1-year sarcoma mortality data over a 25-year period, investigates prognostic factors and considers whether a delay in presentation affects 1-year mortality. A total of 4,945 newly diagnosed bone sarcoma and soft tissue sarcoma patients were identified from a prospectively maintained, single institution oncology database. Of these, 595 (12%) died within 1 year of diagnosis. Both patient factors and tumour characteristics available at diagnosis were analysed for effect. There was significant variation in one-year mortality between different histological subtypes. There has been no significant change in mortality rate during the last 25 years (mean: 11.7%, standard deviation: 2.8 percentage points). Soft tissue sarcoma patients who survived over one year reported a longer duration of symptoms preceding diagnosis than those who died (median: 26 vs 20 weeks, pyear mortality in bone and soft tissue sarcoma patients is easy to measure, and could be a proxy for late presentation and therefore a potential performance indicator, similar to other cancers. It is possible to predict the risk of one-year mortality using factors available at diagnosis. Death within one year does not correlate with a long history but is associated with advanced disease at diagnosis.

  3. General practitioners' continuing medical education: A prospective study from the County of Aarhus

    DEFF Research Database (Denmark)

    Nielsen, Jan E.; Lous, Jørgen; Adeler, H.F.;

    2002-01-01

    Participation of Danish general practitioners (GPs) in continuing medical education (CME) has often been the subject of debate, although very little is known about the extent and content of activities. One-hundred-and-sixty-one Danish GPs participated in this one-year prospective study...

  4. Neurocutaneous syndrome: A prospective study

    Directory of Open Access Journals (Sweden)

    Radheshyam Purkait

    2011-01-01

    Full Text Available Background: Neurocutaneous syndromes (NCS are a group of genetic disorders that produce a variety of developmental abnormalities of the skin along with an increased risk of neurological complications. Cutaneous manifestations usually appear early in life and progress with time, but neurological features generally present at a later age. There is a paucity of data regarding the evolution of skin lesions and their correlation with the central nervous system involvement in children. Aim: The primary objective was to track the course of skin lesions in various forms of NCS in the pediatric age group. Our secondary aim was to assess whether there was any predictive value of the lesions in relation to the neurological manifestations. Materials and Methods: This prospective longitudinal study was conducted at a tertiary care pediatric dermatology referral clinic of the Institute of Child Health, Kolkata, West Bengal. Children between the age group 0 and 12 years were included in the study on the basis of standard diagnostic criteria for different NCS, during the period from March, 2000 to February, 2004, and each of the enrolled cases were followed up for a duration of six years. Results: The study population comprised of 67 children (35 boys, 32 girls.The mean age of presentation was 33.8±27.8 months (range 10 days to 111 months. The various forms of NCS observed was neurofibromatosis 1(NF1 (n=33, tuberous sclerosis complex (TSC (n=23, Sturge Weber syndrome (n=6, ataxia telangiectasia (n=2, PHACE syndrome (n=1, incontinentia pigmenti (n=1, and hypomelanosis of Ito (n=1. The presentations were varied, ranging from predominantly cutaneous to primarily neurological, depending on the disease entity and age group concerned. There was a significant increase in the number of café au lait macules (CALMs with time (P=0.0002 in NF1, unlike that of hypopigmented macules of TSC (P=0.15. Statistically, no relation was documented between the evolution of skin

  5. Change of residence and functional status within three months and one year following hip fracture surgery.

    Science.gov (United States)

    Ariza-Vega, Patrocinio; Jiménez-Moleón, José Juan; Kristensen, Morten Tange

    2014-01-01

    To study the recovery of patients in terms of 18 activities of daily living and change of residence within the year following a hip fracture. This prospective cohort study was carried out in a trauma service of an acute hospital in southern Spain including 159 patients with a hip fracture, 65 years or older and allowed weight-bearing after surgery. Patients or their relatives were interviewed about their residential status and functional level at pre-fracture, three months and one year after surgery, using the Functional Independence Measure. Losses of function for the main activities affected were, at the first month, third month and one year relative to the pre-fracture status, 50%, 25% and 12%, respectively, for locomotion, 40%, 25% and 20%, respectively, for mobility and 27%, 17% and 15%, respectively, for self care (p loss of independence in the first year after a hip fracture is substantial for specific activities. Recovery mainly takes place during the first three months after surgery. Change of residence mostly involved those patients who lived alone in their own home at pre-fracture. Implications for Rehabilitation One year after fracture, patients did not recover their previous function, and the activities most affected at the one-year follow-up were: dressing lower body, bathing/showering, transfer bathtub/shower and walking up/down stairs. After a hip fracture, most recovery of the function happens within the first three months, though some functional activities continue recovering over the first year. Rehabilitation programs cannot be based only on mobility activities, the recovery of other daily living activities should also be included.

  6. A prospective study of gentamicin ototoxicity

    DEFF Research Database (Denmark)

    Winkel, O; Hansen, M M; Kaaber-Bühler, Søren;

    1978-01-01

    Twenty patients were included in a prospective otoneurological study performed to assess the ototoxicity in gentamicin therapy. Gentamicin was administered intravenously, and the serum level was currently determined. Audiographic and electronystagmographic studies were carried out at the institut...

  7. One-Year Outcomes in "Real-World" Patients Treated With a Thin-Strut, Platinum-Chromium, Everolimus-Eluting Stent (from the PROMUS Element Plus US Post-Approval Study [PE-Plus PAS]).

    Science.gov (United States)

    Kandzari, David E; Amjadi, Nima; Caputo, Christopher; Rowe, Steven K; Williams, Jerome; Tamboli, Hoshedar P; Christen, Thomas; Allocco, Dominic J; Dawkins, Keith D

    2016-02-15

    The PROMUS Element Plus US Post-Approval Study (PE-Plus PAS) was a prospective, open-label, multicenter, observational study designed to examine outcomes in everyday clinical practice in patients treated with everolimus-eluting, platinum-chromium PROMUS Element Plus stents at 52 centers in the United States. This is the first report of results from this large study. The primary end point of the PE-Plus PAS was 12-month cardiac death or myocardial infarction in the more restricted population of "PLATINUM-like" patients pooled from the PE-Plus PAS, PE-PROVE (PROMUS Element European post-approval study), and PLATINUM Workhorse/Small Vessel trials. Additional clinical end points were tested in the overall PE-Plus PAS patient population. Of the 2,683 patients enrolled in PE-Plus PAS, 70% were men, mean age was 64 years, 33% had diabetes, and 29% were "PLATINUM-like." Among the PLATINUM-like patients, 12-month cardiac death or myocardial infarction was 1.8% (33 of 1,855) with an upper 1-sided 95% confidence interval of 2.3%, which was significantly less than the prespecified performance goal of 3.2% (pnoninferiority <0.001). In the overall PE-Plus population, 12-month target vessel failure (defined as death, MI, or revascularization related to the target vessel) was 6.7% (170 of 2,554), cardiac death was 1.4% (37 of 2,554), MI was 1.1% (28 of 2,554), and ARC-definite/probable stent thrombosis was 0.7% (19 of 2,554). A prespecified secondary end point of 12-month target vessel failure in diabetic patients demonstrated a rate of 4.2% (14 of 332) with an upper 1-sided 95% confidence interval of 6.03%, which was significantly less than the performance goal of 12.6% (pnoninferiority <0.001). In conclusion, in this large registry of unselected patients, coronary artery revascularization with the PROMUS Element Plus everolimus-eluting stent demonstrates favorable results with low 1-year clinical event rates.

  8. 40 CFR 51.262 - Extension beyond one year.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 2 2010-07-01 2010-07-01 false Extension beyond one year. 51.262... Extension beyond one year. (a) Any compliance schedule or revision of it extending over a period of more than one year from the date of its adoption by the State agency must provide for legally enforceable...

  9. Schizophrenia and quality of life: a one-year follow-up in four EU countries

    Directory of Open Access Journals (Sweden)

    Lacalmontie Elisabeth

    2006-09-01

    Full Text Available Abstract Background This article systematically monitors the quality of life (QOL of patients with schizophrenia from seven different sites across four European countries: France, Ireland, Portugal and Spain. Methods A one-year prospective cohort study was carried out. Inclusion criteria for patients were: a clinical lifetime diagnosis of schizophrenia according to ICD-10 (F20 diagnostic criteria for research, age between 18 and 65 years and at least one contact with mental health services in 1993. Data concerning QOL were recorded in seven sites from four countries: France, Portugal, Ireland and Spain, and were obtained using the Baker and Intagliata scale. At baseline, 339 patients answered the QOL questionnaire. At one-year follow-up, Spain could not participate, so only 263 patients were contacted and 219 agreed to take part. QOL was compared across centres by areas and according to a global index. QOL was correlated with presence of clinical and social problems, needs for care and interventions provided during the one-year follow-up. Results We did not find any link between gender and QOL. There were some significant differences between centres concerning many items. What is more, these differences were relative: in Lisbon where the lowest level of satisfaction was recorded, people were satisfied with food but highly dissatisfied with finances, whereas in St Etienne, where the highest level of satisfaction was recorded, people were less satisfied with food when they were more satisfied with finances. The evolution in one year among those respondents who took part in the follow-up (excluding the subjects from Granada showed different patterns depending on the items. Conclusion The four countries have different resources and patients live in rather different conditions. However, the main differences as far as their QOL is concerned very much depend on extra-psychiatric variables, principally marital status and income.

  10. Schizophrenia and quality of life: a one-year follow-up in four EU countries.

    LENUS (Irish Health Repository)

    2006-01-01

    BACKGROUND: This article systematically monitors the quality of life (QOL) of patients with schizophrenia from seven different sites across four European countries: France, Ireland, Portugal and Spain. METHODS: A one-year prospective cohort study was carried out. Inclusion criteria for patients were: a clinical lifetime diagnosis of schizophrenia according to ICD-10 (F20) diagnostic criteria for research, age between 18 and 65 years and at least one contact with mental health services in 1993. Data concerning QOL were recorded in seven sites from four countries: France, Portugal, Ireland and Spain, and were obtained using the Baker and Intagliata scale. At baseline, 339 patients answered the QOL questionnaire. At one-year follow-up, Spain could not participate, so only 263 patients were contacted and 219 agreed to take part. QOL was compared across centres by areas and according to a global index. QOL was correlated with presence of clinical and social problems, needs for care and interventions provided during the one-year follow-up. RESULTS: We did not find any link between gender and QOL. There were some significant differences between centres concerning many items. What is more, these differences were relative: in Lisbon where the lowest level of satisfaction was recorded, people were satisfied with food but highly dissatisfied with finances, whereas in St Etienne, where the highest level of satisfaction was recorded, people were less satisfied with food when they were more satisfied with finances. The evolution in one year among those respondents who took part in the follow-up (excluding the subjects from Granada) showed different patterns depending on the items. CONCLUSION: The four countries have different resources and patients live in rather different conditions. However, the main differences as far as their QOL is concerned very much depend on extra-psychiatric variables, principally marital status and income.

  11. Mortality and functional status at one-year of follow-up in elderly patients with prolonged ICU stay.

    Science.gov (United States)

    Pintado, M C; Villa, P; Luján, J; Trascasa, M; Molina, R; González-García, N; de Pablo, R

    2016-01-01

    To evaluate mortality and functional status at one year of follow-up in patients>75 years of age who survive Intensive Care Unit (ICU) admission of over 14 days. A prospective observational study was carried out. A Spanish medical-surgical ICU. Patients over 75 years of age admitted to the ICU. ICU admission: demographic data, baseline functional status (Barthel index), baseline mental status (Red Cross scale of mental incapacity), severity of illness (APACHE II and SOFA), stay and mortality. One-year follow-up: hospital stay and mortality, functional and mental status, and one-year follow-up mortality. A total of 176 patients were included, of which 22 had a stay of over 14 days. Patients with prolonged stay did not show more ICU mortality than those with a shorter stay in the ICU (40.9% vs 25.3% respectively, P=.12), although their hospital (63.6% vs 33.8%, P<.01) and one-year follow-up mortality were higher (68.2% vs 41.2%, P=.02). Among the survivors, one-year mortality proved similar (87.5% vs 90.6%, P=.57). These patients presented significantly greater impairment of functional status at hospital discharge than the patients with a shorter ICU stay, and this difference persisted after three months. The levels of independence at one-year follow-up were never similar to baseline. No such findings were observed in relation to mental status. Patients over 75 years of age with a ICU stay of more than 14 days have high hospital and one-year follow-up mortality. Patients who survive to hospital admission did not show greater mortality, though their functional dependency was greater. Copyright © 2015 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  12. Carbohydrate metabolism after one year of using a gestodene containing monophasic oral contraceptive

    OpenAIRE

    Ayşegül Yıldırım; Efe Onganer; Kemal Erkal

    2006-01-01

    Aim: To prospectively evaluate the effects of an oral contraceptive containing the progestin gestodene on carbohydrate metabolism in ordinary Turkish women Material / Method: Carbohydrate metabolism was prospectively evaluated in 53 normal women prior to and during their use of monophasic oral contraceptive containing the progestin gestodene plus ethinyl estradiol for one year. The women had a two hour oral glucose tolerance test using 75 gram glucose load, measuring serum glucose and ...

  13. Avaliação laboratorial dos efeitos colaterais pelo uso da acitretina em crianças portadoras de ictiose lamelar: seguimento por um ano Evaluation of the side effects of acitretin on children with ichthyosis: a one-year study

    Directory of Open Access Journals (Sweden)

    Maria de Fátima de Medeiros Brito

    2004-05-01

    Full Text Available FUNDAMENTOS: Os retinóides orais representam uma das principais terapêuticas dermatológicas nas últimas décadas e têm sido indispensáveis para o tratamento das desordens de queratinização, particularmente a psoríase, ictioses e acne.¹ OBJETIVOS: Avaliar a tolerabilidade da acitetrina com atenção para os efeitos no metabolismo lipídico, função hepática e no sistema osteoarticular em crianças portadoras de ictiose lamelar. MÉTODOS: Estudo prospectivo de 10 crianças portadoras de ictiose lamelar avaliadas clínica e laboratorialmente pelo período de um ano. Cada paciente foi inicialmente tratado com 10mg.dia ou aproximadamente 0,5mg.kg-1.dia. As doses foram ajustadas de acordo com a eficácia clínica e mantidas por um ano. RESULTADOS: Das 10 crianças estudadas, todas evoluíram com alguma resposta clínica satisfatória ao final de um ano de acompanhamento. Não foram observadas alterações nas transaminases e nos lipídeos séricos, e, das seis crianças em que foi estudada a idade óssea, apenas uma apresentou alteração. CONCLUSÃO: O uso da acitretina, quando administrada em doses adequadas e pelo período de um ano, é seguro e eficaz, sendo justificada sua utilização pelos benefícios dessa medicação e tendo em vista a insignificância das alterações laboratoriais apresentadas no estudo em questão.BACKGROUND: Systemic retinoids are one of the most important dermatological therapeutics recently discovered for treating disorders of keratinization, such as psoriasis, ichthyosis and acne OBJECTIVES: The objective of this study was to evaluate the impact of the use of these drugs on lipid metabolism, hepatic system and on bone. METHODS: Prospective study. Ten children with ichthyosis were evaluated during one year. Each was treated with a dose of 10 mg.day or approximately 0.5 mg.kg-1.day. This dosage was adjusted on the basis of clinical efficacy or tolerance and maintained for one year. RESULTS: All ten children

  14. Magnitude of bacteraemia predicts one-year mortality

    DEFF Research Database (Denmark)

    Gradel, Kim; Schønheyder, Henrik; Søgaard, Mette

    Objectives: All hospitals in our region use the BacT/Alert® blood culture (BC) system with a 3-bottle BC set for adults. We hypothesized that the magnitude of bacteremia (i.e., number of positive bottles in the initial BC set) predicted one-year mortality. Methods In a population-based study we...... with a BC index of 1 (i.e., one positive bottle) were chosen as the reference group. We computed Kaplan-Meier curves and performed Cox regression analyses to estimate mortality rate ratios (MRRs) with 95 % confidence intervals [CIs] 30 and 365 days after the initial BC sampling date, first in crude analyses...... of monomicrobial bacteremia, among which one-year follow-up was possible for 8108 (99.5 %). Of these, 2539, 1511, and 4058 episodes had a BC index of 1, 2, and 3, respectively. In crude analyses, 30-day MRRs were 0.98 [0.85-1.14] and 1.20 [1.07-1.34] for BC indices 2 and 3, respectively, and similar MRRs were...

  15. PROSPERO at one year: an evaluation of its utility

    Directory of Open Access Journals (Sweden)

    Booth Alison

    2013-01-01

    Full Text Available Abstract Background PROSPERO, an international prospective register of systematic review protocols in health and social care, was launched in February 2011. After one year of operation we describe access and use, explore user experience and identify areas for future improvement. Methods We collated administrative data and web statistics and conducted an online survey of users’ experiences. Results On 21 February 2012, there were 1,076 registered users and 359 registration records published on PROSPERO. The database usage statistics demonstrate the international interest in PROSPERO with high access around the clock and around the world. Based on 232 responses from PROSPERO users (response rate 22%, almost all respondents found joining and navigation was easy or very easy (99%; turn round time was good or excellent (96%; and supporting materials provided were helpful or very helpful (80%. The registration fields were found by 80% to be relevant to their review; 99% rated their overall experience of registering with PROSPERO as good or excellent. Most respondents (81% had a written protocol before completing the registration form and 19% did not. The majority, 136 (79%, indicated they completed the registration form in 60 minutes or less. Of those who expressed an opinion, 167 (87% considered the time taken to be about right. Conclusions The first year of PROSPERO has shown that registration of systematic review protocols is feasible and not overly burdensome for those registering their reviews. The evaluation has demonstrated that, on the whole, survey respondents are satisfied and the system allows registration of protocol details in a straightforward and acceptable way. The findings have prompted some changes to improve user experience and identified some issues for future consideration.

  16. Postpartum behaviour as predictor of weight change from before pregnancy to one year postpartum

    Directory of Open Access Journals (Sweden)

    Seidell Jacob C

    2011-03-01

    Full Text Available Abstract Background Postpartum weight retention affects many women and increases the risk of becoming overweight. The research objective was to study modifiable factors contributing to weight change at one year postpartum. Methods In this prospective cohort, postpartum behavior, such as physical activity, sedentary behavior, sleep, and intake of total energy, total fat and saturated fatty acids of 118 Dutch women were assessed in 2003/2004 by self-report at 6 weeks, 6 and 12 months postpartum. Mean postpartum scores were computed for the behavioral measures. In linear regression models it was determined which factors were associated with average weight change from before pregnancy to one year postpartum. Furthermore, factors associated with substantial postpartum weight retention (≥ 5 kg were also studied in logistic regression models. Results At one year postpartum, the average weight of participants had increased by 0.9 kg (SD 4.4. Moreover, 20% of the women retained ≥ 5 kg. Women who perceived themselves more physically active than others were almost ten times less likely to retain ≥ 5 kg than women who perceived themselves equally active (OR = 0.11, 95%CI: 0.02 - 0.66. Exceeding the guideline for saturated fatty acid intake (OR = 3.40, 95%CI: 1.04 - 11.11, total gestational weight gain (OR = 1.14/kg, 95%CI: 1.01 - 1.27, and not having completed post high school education (OR = 5.13, 95%CI: 1.66 - 15.90 increased the odds of retaining ≥ 5 kg. Conclusions Since one in five women had substantial weight retention postpartum, effective interventions for the prevention of weight retention are much needed. Future studies should evaluate whether interventions focusing on the identified modifiable postpartum factors are successful in reducing weight retention after childbirth.

  17. Determinants of telomere attrition over one year in healthy older women: Stress and health behaviors matter

    Science.gov (United States)

    Puterman, Eli; Lin, Jue; Krauss, Jeffrey; Blackburn, Elizabeth H.; Epel, Elissa S.

    2014-01-01

    Telomere length, a reliable predictor of disease pathogenesis, can be affected by genetics, chronic stress, and health behaviors. Cross-sectionally, highly stressed post-menopausal women have shorter telomeres, but only if they are inactive. However, no studies have prospectively examined telomere length change over a short period, and if rate of attrition is affected by naturalistic factors such as stress and engagement in healthy behaviors. Here we followed healthy women over one year to test if major stressors that occurred over the year predicted telomere shortening, and whether engaging in healthy behaviors during this period mitigates this effect. In 239 post-menopausal, non-smoking, disease-free women, accumulation of major life stressors across a one-year period predicted telomere attrition over the same period - for every major life stressor that occurred during the year, there was a significantly greater decline in telomere length over the year of 35 base pairs (p < .05). Yet, these effects were moderated by health behaviors (interaction B = 0.19, p = .04). Women who maintained relatively higher levels of health behaviors (one standard deviation above the mean) appeared to be protected when exposed to stress. This finding has implications for understanding malleability of telomere length, as well as expectations for possible intervention effects. This is the first study to identify predictors of telomere length change over the short period of a year. PMID:25070535

  18. Shevchenko Study: "Eternal" Development Prospects

    Directory of Open Access Journals (Sweden)

    Varenikova Olena

    2016-09-01

    Full Text Available The article describes the definitions of some Ukrainian researchers in the field of Shevchenko study during the 1st third of XX – the beginning of XXI centuries, concerning the unlimited subject of studies, analyses some social-scientific correlation that contributes to the phenomenon of "always new Shevchenko study".

  19. Slower Walking Speed Forecasts Increased Postoperative Morbidity and One-Year Mortality Across Surgical Specialties

    Science.gov (United States)

    Robinson, Thomas N; Wu, Daniel S; Sauaia, Angela; Dunn, Christina L; Stevens-Lapsley, Jennifer E; Moss, Marc; Stiegmann, Greg V; Gajdos, Csaba; Cleveland, Joseph C; Inouye, Sharon K

    2013-01-01

    Objective The purpose of this study was to determine the relationship between the timed up-and-go test and postoperative morbidity and one-year mortality, and to compare the timed up-and-go to the standard-of-care surgical risk calculators for prediction of postoperative complications. Methods In this prospective cohort study, patients 65 years and older undergoing elective colorectal and cardiac operations with a minimum of one-year follow-up were included. The timed up-and-go test was performed preoperatively. This timed test starts with the subject standing from a chair, walking ten feet, returning to the chair, and ends after the subject sits. Timed up-and-go results were grouped: Fast≤10 sec, Intermediate=11-14 sec, Slow≥15 sec. Receiver operating characteristic curves were used to compare the three timed-up-and-go groups to current standard-of-care surgical risk calculators at forecasting postoperative complications. Results This study included 272 subjects (mean age of 74±6 years). Slower timed up-and-go was associated with an increased postoperative complications following colorectal (fast-13%, intermediate-29% and slow-77%;ptimed up-and-go was associated with increased one-year mortality following both colorectal (fast-3%, intermediate-10% and slow-31%;p=0.006) and cardiac (fast-2%, intermediate-3% and slow-12%;p=0.039) operations. Receiver operating characteristic area under curve of the timed up-and-go and the risk calculators for the colorectal group was 0.775 (95% CI:0.670,0.880) and 0.554 (95% CI:0.499,0.609), and for the cardiac group was 0.684 (95% CI:0.603,0.766) and 0.552 (95% CI:0.477,0.626). Conclusions Slower timed up-and-go forecasted increased postoperative complications and one-year mortality across surgical specialties. Regardless of operation performed, the timed up-and-go compared favorably to the more complex risk calculators at forecasting postoperative complications. PMID:23979272

  20. A retro- and prospective study

    OpenAIRE

    Dettweiler, Alexandra

    2015-01-01

    The objective of the present study was to determine the reference ranges of hematological parameters in pet rabbits (Oryctolagus cuniculus) on the one hand. We especially looked at the automatically measured hematocrit and the absolute reticulocyte count. On the other hand the causes and the severity of anemia in pet rabbits were studied. The reference range for the automatically measured hematocrit of 68 healthy pet rabbits was between 0,33 and 0,45 l/l. The reference range for reticuloc...

  1. 激光周边虹膜切除术后房角形态的远期评价%Laser peripheral iridotomy in eyes with angle closure:one year follow up study

    Institute of Scientific and Technical Information of China (English)

    崔冬梅; 李莉娜; 邹燕红

    2012-01-01

    Objective To assess the long-term effect of laser peripheral iridotomy( LPI )on anterior chamber angle anatomy in patients with angle closure and identify the prognostic factors for LPI. Methods Patients identified with angle closure by gonioscopy were recruited and received LPI. Ultrasound biomicroscopy was carned out before the intervention. Retrospective clinical data were collected at least one year after the laser treatment. Results A total of 71 eyes of 37 eligible subjects were enrolled,the average age of whom was 67. 4 9. 7. Among them, 14 eyes were diagnosed as primary angle closure glaucoma( PACG),36 eyes were diagnosed as primary angle closure( PAC ),and 21 eyes were diagnosed as primary angle closure suspect( PACS ). The average intraocular pressure( IOP) during follow up period was under 21 mm Hg without any medication in 66. 2% of the eyes. The average IOP was under 21 mm Hg in all the eyes in PACS group,while it was more than 21 mm Hg with topical anti-glaucoma medications in 14.3% of the eyes in PACG group ( P < 0. 05 ). Based on gonioscopy, the percentage of open angle under dim illumination with primary eye position was significantly increased after LPI in each quadrant( P <0. 01 ), while after indentation, only in the nasal quadrant,the percentage of open angle increased significanty( P <0. 01 ). The average anterior chamber depth( ACD )was( 1. 98 ± 0. 24 )mm, iris convexity was found in 69 eyes, and anterior positioned ciliary body was found in 28 eyes. Most of the eyes( 76. 5% )showed wider angle opening after LPI. Through logistic regression analysis, the increase of angle width was not affected significantly by sex,the severity of the disease,ACD or anterior positioned ciliary body. However, age was the only factor found to be the prognostic factor. Patients with wider angle after LPI were older( P < 0. 05 ). Conclusions LPI results in a significant increase in the angle width in most patients with angle closure. The IOPs after LPI are more

  2. A retro- and prospective study

    OpenAIRE

    Madel, Anne

    2016-01-01

    The aim of this study was to evaluate clinical, laboratory, imaging and pathological findings of pet rabbits with azotemia (plasma creatinine concentration > 166 µmol/l) and to differentiate prerenal, renal [acute renal failure (ARF) and chronic renal failure (CRF)] and post renal azotemia using several criteria. In addition, the course and causes of azotemia were evaluated and compared between azotemia groups. In a period of 13 years (2000 to 2013), data from 161 pet rabbits (50 animals p...

  3. [Psychogenic paralysis. A prospective study].

    Science.gov (United States)

    Binzer, M N; Kullgren, G

    2000-10-16

    Patients with motor conversion disorder are frequently seen in neurological departments. Long term prognosis is usually considered to be good, although earlier research has been somewhat unsystematic and mostly retrospective. This study follows a well investigated sample of patients for two to five years and attempts to identify predictors associated with prognosis. Thirty patients with a recent onset of motor conversion disorder were assessed for key psychiatric and demographic variables. They were reassessed two to five years later. Nineteen patients had recovered completely and eight patients had improved, while only three patients were unchanged or worse. Contrary to other follow-up studies none of the patients received a rediagnosis of neurological disease. The presence of a personality disorder, concomitant somatic disease, and low DSM-IV axis V score proved to be associated with poor outcome. The results of this study stresses the need for careful and well-conducted neurological and psychiatric assessments in patients with psychogenic paralyses, bearing in mind the substantial possibility for coinciding illnesses. If this is ensured, it appears that the risk of subsequent neurological rediagnosis is negligible.

  4. Efficacy and safety of abatacept for patients with Sjögren's syndrome associated with rheumatoid arthritis: Rheumatoid Arthritis with Orencia Trial toward Sjögren's syndrome Endocrinopathy (ROSE) trial—an open-label, one-year, prospective study—Interim analysis of 32 patients for 24 weeks

    Science.gov (United States)

    Tsuboi, Hiroto; Matsumoto, Isao; Hagiwara, Shinya; Hirota, Tomoya; Takahashi, Hiroyuki; Ebe, Hiroshi; Yokosawa, Masahiro; Hagiya, Chihiro; Asashima, Hiromitsu; Takai, Chinatsu; Miki, Haruka; Umeda, Naoto; Kondo, Yuya; Ogishima, Hiroshi; Suzuki, Takeshi; Hirata, Shintaro; Saito, Kazuyoshi; Tanaka, Yoshiya; Horai, Yoshiro; Nakamura, Hideki; Kawakami, Atsushi

    2015-01-01

    Objective To assess the efficacy and safety of abatacept for secondary Sjögren's syndrome (SS) associated with rheumatoid arthritis (RA). Methods The primary endpoint of this 1-year, open-labeled, prospective, observational multicenter study of RA-associated secondary SS was the rate of SDAI remission at 52 weeks after initiation of abatacept therapy. The secondary endpoints included that of Saxson's test and Schirmer's test. Adverse events during the study period were also analyzed. Results Thirty-two patients (all females) were enrolled in this study. Interim analysis at 24 weeks included assessment of efficacy (n = 31) and safety (n = 32). The mean SDAI decreased from 19.8 ± 11.0 (± SD) at baseline to 9.9 ± 9.9 at 24 weeks (P < 0.05). Patients with clinical remission, as assessed by SDAI, increased from 0 patient (0 week) to 8 patients (25.8%) at 24 weeks. Saliva volume (assessed by Saxson's test) increased slightly from 2232 ± 1908 (0 week) to 2424 ± 2004 (24 weeks) mg/2 min (n = 29). In 11 patients with Greenspan grading 1/2 of labial salivary glands biopsy, saliva volume increased from 2945 ± 2090 (0 week) to 3419 ± 2121 (24 weeks) mg/2 min (P < 0.05). Schirmer's test for tear volume showed increase from 3.6 ± 4.6 (0 week) to 5.5 ± 7.1 (24 weeks) mm/5 min (n = 25; P < 0.05). Five adverse events occurred in five of 32 patients (15.6%), and three of these events were infections. Conclusion Abatacept seems to be effective for both RA and RA-related secondary SS. PMID:25211401

  5. A comparison of breath- and blood-alcohol test results from real-life policing situations: a one-year study of data from the Central Hessian police district in Germany.

    Science.gov (United States)

    Roiu, Immanuel; Birngruber, Christoph G; Spencer, Victoria C; Wollersen, Heike; Dettmeyer, Reinhard; Verhoff, Marcel A

    2013-10-10

    So far, studies investigating the comparability of breath alcohol concentration (BrAC) with blood alcohol concentration (BAC) have focused on the accuracy of BrAC testing instruments. The presented study, conducted with cases from the district of the Middle Hessian Police Headquarters, is to the best of our knowledge the first to compare both methods under real-life conditions in normal policing situations. For a 1-year period, alcohol-impaired drunk-driving suspects, who were by criminal procedure required to give a blood sample, were offered a voluntary, additional BrAC test with a "Dräger Alcotest 7110 Evidential". The BrAC test was to be administered as soon as possible after the suspect had been apprehended, without, however, delaying the collection of the blood sample. Ninety-two cases could be included in our study. In 30 cases, a blood sample was not taken; in 11 cases, a BrAC test could not be performed. In the remaining 51 cases, we found the following pairings of BrAC and BAC results: BrAC≥0.55 mg/l and BAC≥1.1‰ (n=39); 0.25 mg/l≤BrAC<0.55 mg/l and 0.5‰≤BAC<1.1‰ (n=5); BrAC≥0.55 mg/l and BAC<1.1‰ (n=4); BrAC<0.55 mg/l and BAC≥1.1‰ (n=3). The mean value for the conversion factor, Q, was 2.12‰l/mg. In accord with numerous other studies, our study results would suggest a value of 2.1‰ l/mg to German legislature as a new statutory value for Q. In borderline cases, of which there were already 7 in our study with 51 cases, suspects could benefit both from a BrAC test or a BAC test, with the benefit lastly depending more on early testing time than on the test method used. Our results support the call for the earliest possible measurement of alcohol concentration values after a drunk driving offense was committed. In some situations, this can probably only be accomplished with BrAC testing. A supplementary blood sample and BAC testing could compensate for the known weaknesses of BrAC testing. Thus, the complementary use of both methods

  6. Search for Internal Cancers in Mice Tattooed with Inks of High Contents of Potential Carcinogens: A One-Year Autopsy Study of Red and Black Tattoo Inks Banned in the Market.

    Science.gov (United States)

    Sepehri, Mitra; Lerche, Catharina M; Hutton Carlsen, Katrina; Serup, Jørgen

    2017-01-01

    Tattoo ink stock products often contain potential carcinogens, which on large-scale population exposure may be clinically relevant. The aim of this autopsy study in mice was to screen major organs for clinical and subclinical cancers. Mice were tattooed on their backs. In total, 48 mice were included and divided into 4 groups; 11 mice tattooed black, 10 tattooed red, and 5 mice serving as untreated controls. A group of 22 mice with black tattoos and exposed to ultraviolet radiation (UVR) were also studied. The black and red inks were both stock products banned on the Danish market due to the measured contents of potential carcinogens; benzo(a)pyrene and 2-anisidine, respectively. The mice were housed for 1 year after tattooing, and autopsy study on internal organs was performed. Tissue samples were systematically taken from major organs for screening of subclinical changes, not detected by visual examination. Any observed deviation from normal structure was subject to biopsy and light microscopy. All mice survived the 1-year observation period. Autopsy revealed no macroscopic signs of cancer. Microscopic search of internal organs showed no subclinical or clinical cancer. Despite extensive tattoos with 2 banned inks, the long-term observation in mice showed no internal cancers nor was the combination of carcinogen and UVR associated with cancer. Lack of observed malignancy might be explained by the fact that tattooing is only a single dose exposure. Registered data on carcinogens relies on repeated or chronic exposures. The study does not support the hypothesis that tattooing causes cancer. © 2017 S. Karger AG, Basel.

  7. The Changes of Students’ Toefl Score After One Year Learning

    Directory of Open Access Journals (Sweden)

    Ienneke Indra Dewi

    2015-10-01

    Full Text Available BINUS students are supposed to increase their English competence indicated by their TOEFL scores. This paper aims to observe the differences between studens TOEFL scores obtained when they entered BINUS and the scores after they joined TOEFL courses at BINUS for one year. The participants were 121 students. The data for the entrance test were taken from the BINUS data center and the final test data were taken from their final test at English class. The data were analysed using statistics especially the descriptive statistics, comparing means, and correlation. To support the quantative data, a set of questionnaires was distributed to those 121 students. The results show that the students’ TOEFL scores have increased significantly in the final test compared to those in the entrance test. The low achiever students showed a better performance than the higher ones. Students’ motivation and background support their English study. Students proved to have the most problem in listening. The results of the research are expected to be the input for English lecturers to improve their teaching especially the existence of SALLC (Self Access Language Learning Center. 

  8. Acoustic Vocal Tract Model of One-year-old Children

    Directory of Open Access Journals (Sweden)

    M. Vojnović

    2014-11-01

    Full Text Available The physical shape of vocal tract and its formant (resonant frequencies are directly related. The study of this functional connectivity is essential in speech therapy practice with children. Most of the perceived children’s speech anomalies can be explained on a physical level: malfunctioning movement of articulation organs. The current problem is that there is no enough data on the anatomical shape of children’s vocal tract to create its acoustic model. Classical techniques for vocal tract shape imaging (X-ray, magnetic resonance, etc. are not appropriate for children. One possibility is to start from the shape of the adult vocal tract and correct it based on anatomical, morphological and articulatory differences between children and adults. This paper presents a method for vocal tract shape estimation of the child aged one year. The initial shapes of the vocal tract refer to the Russian vowels spoken by an adult male. All the relevant anatomical and articulation parameters, that influence the formant frequencies, are analyzed. Finally, the hypothetical configurations of the children’s vocal tract, for the five vowels, are presented.

  9. Case management in oncology rehabilitation (CAMON: The effect of case management on the quality of life in patients with cancer after one year of ambulant rehabilitation. A study protocol for a randomized controlled clinical trial in oncology rehabilitation

    Directory of Open Access Journals (Sweden)

    Bardheci Katarina

    2011-04-01

    Full Text Available Abstract Background Cancer diseases and their therapies have negative effects on the quality of life. The aim of this study is to assess the effectiveness of case management in a sample of oncological outpatients with the intent of rehabilitation after cancer treatment. Case management wants to support the complex information needs of the patients in addition to the segmented structure of the health care system. Emphasis is put on support for self-management in order to enhance health - conscious behaviour, learning to deal with the burden of the illness and providing the opportunity for regular contacts with care providers. We present a study protocol to investigate the efficacy of a case management in patients following oncology rehabilitation after cancer treatment. Methods The trial is a multicentre, two-arm randomised controlled study. Patients are randomised parallel in either 'usual care' plus case management or 'usual care' alone. Patients with all types of cancer can be included in the study, if they have completed the therapy with chemo- and/or radiotherapy/surgery with curative intention and are expected to have a survival time >1 year. To determine the health-related quality of life the general questionnaire FACT G is used. The direct correlation between self-management and perceived self-efficacy is measured with the Jerusalem & Schwarzer questionnaire. Patients satisfaction with the care received is measured using the Patient Assessment of Chronic Illness Care 5 As (PACIC-5A. Data are collected at the beginning of the trial and after 3, 6 and 12 months. The power analysis revealed a sample size of 102 patients. The recruitment of the centres began in 2009. The inclusion of patients began in May 2010. Discussion Case management has proved to be effective regarding quality of life of patients with chronic diseases. When it comes to oncology, case management is mainly used in cancer treatment, but it is not yet common in the

  10. PREVALENCE OF IRON DEFICIENCY ANAEMIA AMONG CHILDREN AGED 6 MONTHS-5 YEARS ADMITTED AT KBNTGH AND TO KNOW THE RATES OF PROPHYLACTIC IRON SUPPLEMENTATION, A ONE YEAR RETROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Mujumdar

    2015-12-01

    Full Text Available The aim of this study was to know the prevalence of Iron Deficiency Anaemia (IDA among chilsdren aged 6 months-5 years in KBNTGH (Khaja Bandanawaz Teaching and General Hospital attached to Khaja Bandanawaz Institute of Medical Sciences. The files of 1519 patients aged between 0-5 years, who were hospitalized to KBN Hospital Pediatrics Ward were reviewed. A total of 50 patients with anaemia (Haemoglobin: 9gm% consisting of 35 boys and 15 girls with the mean age of 16.59±1.68 months were included into the study. The prevalence of IDA was 3.29% (Boys: 4.23%, girls: 2.1%. Haemoglobin and haematocrit of these patients was analysed. Hemoglobim and hematocrit of children >24 months were significantly higher than those of the patients with the age of 6–12 months. Of the 28 patients who were older than 12 months, only 44% of them had received a full course of iron supplementation for 8 months. In conclusion, although prophylactic iron supplementation lowered the prevalences of IDA, receiving rates of iron supplementation were not adequate. While IDA is still a public health problem, prophylactic approaches should be carried out more effectively.

  11. The Role of Job Resources in the Relation between Perceived Employability and Turnover Intention: A Prospective Two-Sample Study

    Science.gov (United States)

    De Cuyper, Nele; Mauno, Saija; Kinnunen, Ulla; Makikangas, Anne

    2011-01-01

    We hypothesize that the relationship between perceived employability (PE) and turnover intention is stronger when job resources (job control, social support from the supervisor and colleagues) are low. Results from a prospective study one year apart were similar in samples of Finnish university (N = 1314) and hospital workers (N = 308). The…

  12. Factors Predicting Bone Mineral Density (BMD Changes in Young Women over A One-year Study:Changes in Body Weight and Bone Metabolic Markers during the Menstrual Cycle and Their Effects on BMD

    Directory of Open Access Journals (Sweden)

    Iida,Tadayuki

    2012-08-01

    Full Text Available Currently, 26% of Japanese women in their twenties are under weight, and therefore at risk of developing various metabolic abnormalities due to an inadequate nutrient intake, which in turn affects the acquisition of a peak bone mineral density (BMD. In this study, we aimed to clarify the effects of menstrual cycle-related changes in body weight and bone metabolic marker levels on the BMD changes. The subjects were 42 women (19.6±0.8 years. The levels of osteocalcin (OC, BAP, s-NTx, u-DPD, and E2 in the menstrual and ovulatory phases were measured. The associations between dependent variables (BMD changes/year in the lumbar spine, femur, femoral neck and explanatory variables (body weight changes/year, the levels of OC, BAP, s-NTx, u-DPD were evaluated using multiple regression analysis. Analysis of the correlations between the changes in bone metabolic markers and changes in BMD showed a correlation between the OC level in the menstrual phase and changes in the BMD of the entire femur, suggesting that a high OC level protects against BMD reduction, probably by promoting osteoblast activity, and that bone formation activity suppresses the decrease in BMD. These results suggest that, to predict BMD changes from bone metabolic markers in young women, it is necessary to measure OC levels in the menstrual phase.

  13. Changes in prices, sales, consumer spending, and beverage consumption one year after a tax on sugar-sweetened beverages in Berkeley, California, US: A before-and-after study

    Science.gov (United States)

    Ryan-Ibarra, Suzanne; Taillie, Lindsey Smith; Induni, Marta

    2017-01-01

    Background Taxes on sugar-sweetened beverages (SSBs) meant to improve health and raise revenue are being adopted, yet evaluation is scarce. This study examines the association of the first penny per ounce SSB excise tax in the United States, in Berkeley, California, with beverage prices, sales, store revenue/consumer spending, and usual beverage intake. Methods and findings Methods included comparison of pre-taxation (before 1 January 2015) and first-year post-taxation (1 March 2015–29 February 2016) measures of (1) beverage prices at 26 Berkeley stores; (2) point-of-sale scanner data on 15.5 million checkouts for beverage prices, sales, and store revenue for two supermarket chains covering three Berkeley and six control non-Berkeley large supermarkets in adjacent cities; and (3) a representative telephone survey (17.4% cooperation rate) of 957 adult Berkeley residents. Key hypotheses were that (1) the tax would be passed through to the prices of taxed beverages among the chain stores in which Berkeley implemented the tax in 2015; (2) sales of taxed beverages would decline, and sales of untaxed beverages would rise, in Berkeley stores more than in comparison non-Berkeley stores; (3) consumer spending per transaction (checkout episode) would not increase in Berkeley stores; and (4) self-reported consumption of taxed beverages would decline. Main outcomes and measures included changes in inflation-adjusted prices (cents/ounce), beverage sales (ounces), consumers’ spending measured as store revenue (inflation-adjusted dollars per transaction) in two large chains, and usual beverage intake (grams/day and kilocalories/day). Tax pass-through (changes in the price after imposition of the tax) for SSBs varied in degree and timing by store type and beverage type. Pass-through was complete in large chain supermarkets (+1.07¢/oz, p = 0.001) and small chain supermarkets and chain gas stations (1.31¢/oz, p = 0.004), partial in pharmacies (+0.45¢/oz, p = 0.03), and

  14. Transcriptional profiles of cytokine/chemokine factors of immune cell-homing to the parasitic lesions: a comprehensive one-year course study in the liver of E. multilocularis-infected mice.

    Directory of Open Access Journals (Sweden)

    Junhua Wang

    Full Text Available Pathogenesis of chronically developing alveolar echinococcosis (AE is characterized by a continuous, granulomatous, periparasitic infiltration of immune cells surrounding the metacestode of Echinococcus multilocularis (E.multilocularis in the affected liver. A detailed cytokine and chemokine profile analysis of the periparasitic infiltrate in the liver has, however, not yet been carried out in a comprehensive way all along the whole course of infection in E. multilocularis intermediate hosts. We thus assessed the hepatic gene expression profiles of 18 selected cytokine and chemokine genes using qRT-PCR in the periparasitic immune reaction and the subsequent adjacent, not directly affected, liver tissue of mice from day 2 to day 360 post intra-hepatic injection of metacestode. DNA microarray analysis was also used to get a more complete picture of the transcriptional changes occurring in the liver surrounding the parasitic lesions. Profiles of mRNA expression levels in the hepatic parasitic lesions showed that a mixed Th1/Th2 immune response, characterized by the concomitant presence of IL-12α, IFN-γ and IL-4, was established very early in the development of E. multilocularis. Subsequently, the profile extended to a combined tolerogenic profile associating IL-5, IL-10 and TGF-β. IL-17 was permanently expressed in the liver, mostly in the periparasitic infiltrate; this was confirmed by the increased mRNA expression of both IL-17A and IL-17F from a very early stage, with a subsequent decrease of IL-17A after this first initial rise. All measured chemokines were significantly expressed at a given stage of infection; their expression paralleled that of the corresponding Th1, Th2 or Th17 cytokines. In addition to giving a comprehensive insight in the time course of cytokines and chemokines in E. multilocularis lesion, this study contributes to identify new targets for possible immune therapy to minimize E. multilocularis-related pathology and to

  15. One year work experience in a municipal Intensive Therapy Unit.

    Directory of Open Access Journals (Sweden)

    Alba Enseñat Alvarez

    2006-04-01

    Full Text Available Background: The Municipal Intensive Care Units were created in the year 2004, to better the urgency attention in the primary health level. Objective: To characterize the functioning of a Municipal Intensive Care Unit. Method: A descriptive, prospective study that included 348 patients that were received in the unit during the year 2004. The following variables were analized: patients evolution, distribution by diseases, and evolution of the diseases. Results and Conclusions: The number of remissions to the hospital dropped; 183 patients weresent to their homes, 165 were remitted to the Provincial Hospital of Cienfuegos and three of them died in the unit. The angina pectoris was the first cause of admission, followed by cardiac arritmias and cerebrovascular disease.

  16. A prospective study of gentamicin ototoxicity

    DEFF Research Database (Denmark)

    Winkel, O; Hansen, M M; Kaaber-Bühler, Søren

    2010-01-01

    Twenty patients were included in a prospective otoneurological study performed to assess the ototoxicity in gentamicin therapy. Gentamicin was administered intravenously, and the serum level was currently determined. Audiographic and electronystagmographic studies were carried out at the institut......Twenty patients were included in a prospective otoneurological study performed to assess the ototoxicity in gentamicin therapy. Gentamicin was administered intravenously, and the serum level was currently determined. Audiographic and electronystagmographic studies were carried out...... at the institution and discontinuation of the treatment and again a few weeks later. Ten patients exhibited ototoxic actions, predominantly cochlear, 4 of the cases being fully reversible. Two patients developed severe hearing loss, associated in one with bilateral extinction of vestibular function. Low serum levels...... of gentamicin did not rule out the possiblity of ototoxicity. These results urge the continuing of prospective studies and indicate that gentamicin should be used only as a link in the primary treatment of severe infection or in cases in which other, less toxic agents have failed....

  17. Changes in prices, sales, consumer spending, and beverage consumption one year after a tax on sugar-sweetened beverages in Berkeley, California, US: A before-and-after study.

    Science.gov (United States)

    Silver, Lynn D; Ng, Shu Wen; Ryan-Ibarra, Suzanne; Taillie, Lindsey Smith; Induni, Marta; Miles, Donna R; Poti, Jennifer M; Popkin, Barry M

    2017-04-01

    Taxes on sugar-sweetened beverages (SSBs) meant to improve health and raise revenue are being adopted, yet evaluation is scarce. This study examines the association of the first penny per ounce SSB excise tax in the United States, in Berkeley, California, with beverage prices, sales, store revenue/consumer spending, and usual beverage intake. Methods included comparison of pre-taxation (before 1 January 2015) and first-year post-taxation (1 March 2015-29 February 2016) measures of (1) beverage prices at 26 Berkeley stores; (2) point-of-sale scanner data on 15.5 million checkouts for beverage prices, sales, and store revenue for two supermarket chains covering three Berkeley and six control non-Berkeley large supermarkets in adjacent cities; and (3) a representative telephone survey (17.4% cooperation rate) of 957 adult Berkeley residents. Key hypotheses were that (1) the tax would be passed through to the prices of taxed beverages among the chain stores in which Berkeley implemented the tax in 2015; (2) sales of taxed beverages would decline, and sales of untaxed beverages would rise, in Berkeley stores more than in comparison non-Berkeley stores; (3) consumer spending per transaction (checkout episode) would not increase in Berkeley stores; and (4) self-reported consumption of taxed beverages would decline. Main outcomes and measures included changes in inflation-adjusted prices (cents/ounce), beverage sales (ounces), consumers' spending measured as store revenue (inflation-adjusted dollars per transaction) in two large chains, and usual beverage intake (grams/day and kilocalories/day). Tax pass-through (changes in the price after imposition of the tax) for SSBs varied in degree and timing by store type and beverage type. Pass-through was complete in large chain supermarkets (+1.07¢/oz, p = 0.001) and small chain supermarkets and chain gas stations (1.31¢/oz, p = 0.004), partial in pharmacies (+0.45¢/oz, p = 0.03), and negative in independent corner stores and

  18. Carbohydrate metabolism after one year of using a gestodene containing monophasic oral contraceptive

    Directory of Open Access Journals (Sweden)

    Ayşegül Yıldırım

    2006-11-01

    Full Text Available Aim: To prospectively evaluate the effects of an oral contraceptive containing the progestin gestodene on carbohydrate metabolism in ordinary Turkish women Material / Method: Carbohydrate metabolism was prospectively evaluated in 53 normal women prior to and during their use of monophasic oral contraceptive containing the progestin gestodene plus ethinyl estradiol for one year. The women had a two hour oral glucose tolerance test using 75 gram glucose load, measuring serum glucose and insulin level, performed at the beginning of the contraceptive therapy and after one year. Results: The results demonstrate no significant changes in either of carbohydrate metabolic indices between the two tests.  Conclusion: The progestin containing contraceptive pill can be safely used in consideration of the carbohydrate metabolism.

  19. Reflections on Learning from a Study Leave: One Year Later

    OpenAIRE

    Nakamura, Ian

    2012-01-01

    Surviving, thriving, and evolving followed by further noticing, reflecting, and acting aresome of the stages a teacher-researcher goes through before, during, and after the studyleave experience. Having the opportunity to literally remove oneself from the dailyconcerns, routines, and habits entrenched in one’s local institutional context for anextended period of time( e.g., six months) is an experience like no other. Blood donationcampaigns call giving blood ‘a gift that keeps on giving’. Whi...

  20. One-year mortality after severe COPD exacerbation in Bulgaria

    Directory of Open Access Journals (Sweden)

    Evgeni Mekov

    2016-12-01

    Full Text Available Introduction One-year mortality in COPD patients is reported to be between 4% and 43%, depending on the group examined. Aim To examine the one-year mortality in COPD patients after severe exacerbation and the correlation between mortality and patients’ characteristics and comorbidities. Methods A total of 152 COPD patients hospitalized for severe exacerbation were assessed for vitamin D status, diabetes mellitus (DM, arterial hypertension (AH, and metabolic syndrome (MS. Data were gathered about smoking status and number of exacerbations in previous year. CAT and mMRC questionnaires were completed by all patients. Pre- and post-bronchodilatory spirometry was performed. One-year mortality was established from national death register. Results One-year mortality is 7.2%. DM, MS, and VD are not predictors for one-year mortality. However there is a trend for increased mortality in patients with AH (9.5% vs. 2.1%, p = 0.107. There is increased mortality in patients with mMRC > 2 (11.1 vs. 0%, p = 0.013. The presence of severe exacerbation in the previous year is a risk factor for mortality (12.5% vs. 1.4%, p = 0.009. There is a trend for increased mortality in the group with FEV1  80% may be factors for good prognosis. Risk factors for increased mortality are age, FEV1 value, severe exacerbation in previous year and reduced quality of life.

  1. One-year clinical evaluation of compomer restorations in cervical lesions of different aetiology

    Directory of Open Access Journals (Sweden)

    Premović Milica

    2012-01-01

    Full Text Available Introduction. The aim of this one-year prospective clinical study was to evaluate the treatment results of compomer restorations (Dyract® eXtra/ Dentsply/De Trey, Konstanz, Germany with a single step self-etching dental adhesive (Xeno® III Dentsply/De Trey, Konstanz, Germany used for restoring class V lesions (non-carious and primary carious cervical lesions. Material and Methods. A total number of 62 class V restorations (n = 62 were placed by one dentist in 30 patients on incisors, canines and premolars. The fillings were placed due to different indications: non-carious cervical defects (n = 32 and primary carious lesions (n = 30. The restorations were evaluated by a single-blind design, according to the Modified United States Public Health Service system 6 and 12 months following the placement. The following were evaluated: retention, marginal integrity, marginal discoloration, wear, postoperative sensitivity and secondary caries. The statistical analysis compared the ratings of each criteria between materials using the Pearson chi-square or Fisher’s exact test at a level of significance of 5% (p<0.05. Results. Two restorations of the non-carious lesion group were lost after 6 months, and after 12 months one restoration was lost in the group of primary carious lesions. There were no statistically significant differences between restorations for all evaluated criteria in both groups. Conclusion. The compomer restorations in combination with a single step self-etching dental adhesive showed acceptable clinical performance in Class V lesions after one year of clinical service.

  2. The BEST study - a prospective study to compare business class ...

    African Journals Online (AJOL)

    ... a prospective study to compare business class versus economy class air travel as a cause of thrombosis. ... Patients/methods. ... Logistical regression analysis was used to determine the risk factors related to abnormally high D-dimer levels.

  3. Corneal endothelial rejection after penetrating keratoplasty treated with intravenous and topic corticosteroid: one year follow up

    Directory of Open Access Journals (Sweden)

    Ricardo Yuji Abe

    2013-02-01

    Full Text Available OBJECTIVE: To analyze the recovery of visual acuity (VA and graft survival after first episode of endothelial rejection in penetrating keratoplasty (PKP treated with intravenous (IV and topic corticosteroid. METHODS: Interventional, prospective, non-comparative case series study evolving 32 PKP patients in one year follow up, who presented first episode of corneal endothelial rejection. The patients were submitted to 500 mg IV injection of methylprednisolone in association with topical prednisolone. Main outcome measures included VA recovery and corneal edema regression. Second outcome included new rejections and graft failure. Multivariate analysis techniques were used to estimate rates of graft outcome events and the impact of risk factors. RESULTS: A total of 32 eyes from 32 patients (13 male and 19 female were included in the study. The mean VA (in number of letters before rejection was 48 (22 to 88 letters. Patients treated within 7 days or less of initial symptoms had better VA recovery, corneal edema regression and less graft failure (p<0.001. Patients with previous ocular surgery had worse VA recovery and more graft failure (p<0.047. CONCLUSION: The association between the other risk factors and the outcomes did not reach statistical significance in the multivariate model because of the small numbers of patients. Methylprednisolone in association with topical prednisolone is an alternative treatment for graft rejection. Our study showed that patients treated within 7 days of symptoms and no previous anterior segment surgery had better visual outcome and graft survival after treatment.

  4. Renal profile in patients with orthopaedic trauma: a prospective study.

    Science.gov (United States)

    Paul, Ashish; John, Bobby; Pawar, Basant; Sadiq, Shalinder

    2009-08-01

    This prospective study was undertaken to determine the incidence of acute renal failure (ARF) and to identify factors contributing to development of ARF in orthopaedic trauma patients. A total of 55 patients who presented over a period of one year with trauma to upper and lower limbs were studied. Patients with renal injury, chest or abdominal injury, isolated fractures of the hands, feet and axial skeleton involvement were excluded. Out of these, five developed acute renal failure, three recovered and two died. The overall incidence of ARF in this study was 9.1%. Patients with lower limb injuries are at higher risk of developing ARF. Mangled Extremity Severity Score (MESS) > or = 7, higher age, patient presenting with shock, increased myoglobin levels in urine and serum have been correlated with a greater risk of patients developing ARF and a higher mortality. This study attempts to determine the magnitude of crush injury causing renal failure and the incidence of renal failure in patients with injuries affecting the appendicular skeleton exclusively.

  5. Posterior arthroscopic subtalar arthrodesis: ten cases at one-year follow-up.

    Science.gov (United States)

    Albert, A; Deleu, P-A; Leemrijse, T; Maldague, P; Devos Bevernage, B

    2011-06-01

    Isolated subtalar arthrodesis is the treatment of choice for several conditions -mostly subtalar arthritis, tarsal coalition and posterior tibial tendon dysfunction- unresponsive to conservative treatment. Arthroscopic procedures are an interesting recent alternative, less invasive than conventional open techniques. Posterior arthroscopy, in prone position, could be more advantageous than the conventional lateral and/or anterior approach. Ten cases, from 20 to 59-years-old, were prospectively followed up for minimum of one-year (range 12 to 31 months). Arthritis and tarsal coalition were the most common indications. Fusion was observed in all cases at a maximum of nine weeks. Mean average AOFAS score improved from 47 to 78. No complications were noted related to the technique. Only two patients, operated for a symptomatic subtalar coalition, complained of some residual pain due to a lateral submalleolar impingement. Interest of preservation of vascular talar supply and bone grafting are discussed. The good results using this innovative technique are encouraging. Long-term randomized studies remain necessary to confirm the reliability of the procedure in these different indications, and the type of bone graft to favour, if really needed. Level IV therapeutic study. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  6. English Stop-Smoking Services: One-Year Outcomes

    Science.gov (United States)

    Bauld, Linda; Hiscock, Rosemary; Dobbie, Fiona; Aveyard, Paul; Coleman, Tim; Leonardi-Bee, Jo; McRobbie, Hayden; McEwen, Andy

    2016-01-01

    The UK is a global leader in stop-smoking support—providing free behavioral support and cessation medication via stop smoking services (SSS) without charge to smokers. This study aimed to explore the client and service characteristics associated with abstinence 52 weeks after quitting. A prospective cohort study of 3057 SSS clients in nine different areas of England who began their quit attempt between March 2012 and March 2013 was conducted. Important determinants of long-term quitting were assessed through quit rates and multivariable logistic regression. Our results showed that the overall weighted carbon monoxide validated quit rate for clients at 52 weeks was 7.7% (95% confidence interval (CI) 6.6–9.0). The clients of advisors, whose main role was providing stop-smoking support, were more likely to quit long-term than advisors who had a generalist role in pharmacies or general practices (odds ratio (OR) 2.3 (95% CI 1.2–4.6)). Clients were more likely to achieve abstinence through group support than one-to-one support (OR 3.4 (95% CI 1.7–6.7)). Overall, one in thirteen people who set a quit date with the National Health Service (NHS) Stop-Smoking Service maintain abstinence for a year. Improving abstinence is likely to require a greater emphasis on providing specialist smoking cessation support. Results from this study suggest that over 18,000 premature deaths were prevented through longer-term smoking cessation achieved by smokers who accessed SSS in England from March 2012 to April 2013, but outcomes varied by client characteristic and the type of support provided. PMID:27886140

  7. A Prognostic Model for One-year Mortality in Patients Requiring Prolonged Mechanical Ventilation

    Science.gov (United States)

    Carson, Shannon S.; Garrett, Joanne; Hanson, Laura C.; Lanier, Joyce; Govert, Joe; Brake, Mary C.; Landucci, Dante L.; Cox, Christopher E.; Carey, Timothy S.

    2009-01-01

    Objective A measure that identifies patients who are at high risk of mortality after prolonged ventilation will help physicians communicate prognosis to patients or surrogate decision-makers. Our objective was to develop and validate a prognostic model for 1-year mortality in patients ventilated for 21 days or more. Design Prospective cohort study. Setting University-based tertiary care hospital Patients 300 consecutive medical, surgical, and trauma patients requiring mechanical ventilation for at least 21 days were prospectively enrolled. Measurements and Main Results Predictive variables were measured on day 21 of ventilation for the first 200 patients and entered into logistic regression models with 1-year and 3-month mortality as outcomes. Final models were validated using data from 100 subsequent patients. One-year mortality was 51% in the development set and 58% in the validation set. Independent predictors of mortality included requirement for vasopressors, hemodialysis, platelet count ≤150 ×109/L, and age ≥50. Areas under the ROC curve for the development model and validation model were 0.82 (se 0.03) and 0.82 (se 0.05) respectively. The model had sensitivity of 0.42 (se 0.12) and specificity of 0.99 (se 0.01) for identifying patients who had ≥90% risk of death at 1 year. Observed mortality was highly consistent with both 3- and 12-month predicted mortality. These four predictive variables can be used in a simple prognostic score that clearly identifies low risk patients (no risk factors, 15% mortality) and high risk patients (3 or 4 risk factors, 97% mortality). Conclusions Simple clinical variables measured on day 21 of mechanical ventilation can identify patients at highest and lowest risk of death from prolonged ventilation. PMID:18552692

  8. Race and Gender Differences in One-Year Outcomes for Community-Dwelling Stroke Survivors with Family Caregivers

    Science.gov (United States)

    Roth, David L.; Haley, William E.; Clay, Olivio J.; Perkins, Martinique; Grant, Joan S.; Rhodes, J. David; Wadley, Virginia G.; Kissela, Brett; Howard, George

    2011-01-01

    Background and Purpose Previous research has reported worse outcomes after stroke for women and for African Americans, but few prospective, population-based studies have systematically examined demographic differences on long-term stroke outcomes. Race and gender differences on one-year stroke outcomes were examined using an epidemiologically-derived sample of first-time stroke survivors from the national REasons for Geographic and Racial Differences in Stroke (REGARDS) study. Methods Participants of REGARDS who reported a first-time stroke event during regular surveillance calls were interviewed by telephone and then completed an in-home evaluation approximately one year after the verified first-time stroke event (N = 112). A primary family caregiver was also enrolled and interviewed for each stroke survivor. Measures from the in-home evaluation included previously validated stroke outcomes assessments of neurological deficits, functional impairments, and patient-reported effects of stroke in multiple domains. Results African American stroke survivors were less likely to be living with their primary family caregivers than White participants. Analyses that controlled for age, education, and whether the stroke survivors lived with their primary family caregivers indicated that African Americans and women showed significantly greater deficits on multiple one-year outcome measures compared to Whites and men, respectively. Conclusions Among community-dwelling stroke survivors with family caregivers, women and African Americans are at heightened risk for poor long-term outcomes one year after first-time stroke events. Rehabilitation services and public health policies aimed at enhancing stroke recovery rates should address these disparities in post-stroke outcomes. PMID:21257820

  9. Predictive factors for new onset or progression of knee osteoarthritis one year after trauma: MRI follow-up in general practice

    Energy Technology Data Exchange (ETDEWEB)

    Koster, Ingrid M. [Maasstad Ziekenhuis, Department of Radiology, Postbus 9100, Rotterdam (Netherlands); Erasmus MC, University Medical Center, Department of Radiology, Rotterdam (Netherlands); Oei, Edwin H.G.; Hunink, M.G.M. [Erasmus MC, University Medical Center, Program for the Assessment of Radiological Technology (ART Program), Rotterdam (Netherlands); Erasmus MC, University Medical Center, Department of Radiology, Rotterdam (Netherlands); Erasmus MC, University Medical Center Rotterdam, Department of Epidemiology, Rotterdam (Netherlands); Hensen, Jan-Hein J.; Vroegindeweij, Dammis [Maasstad Ziekenhuis, Department of Radiology, Postbus 9100, Rotterdam (Netherlands); Boks, Simone S. [Maasstad Ziekenhuis, Department of Radiology, Postbus 9100, Rotterdam (Netherlands); Erasmus MC, University Medical Center Rotterdam, Department of Epidemiology, Rotterdam (Netherlands); Koes, Bart W.; Bierma-Zeinstra, Sita M.A. [Erasmus MC, University Medical Center, Department of General Practice, Rotterdam (Netherlands)

    2011-07-15

    To prospectively evaluate prognostic factors for new onset or progression of degenerative change on follow-up MRI one year after knee trauma and the association with clinical outcome. Within a prospective observational cohort study in general practice, we studied a subgroup of 117 patients with acute knee trauma (mean age 41 years, 43% women). Degenerative change was scored on MRI at baseline and after one year follow-up. Multivariate logistic regression analysis was performed to evaluate prognostic factors for new onset or progressive degenerative change on follow-up MRI. Association between new or progressive degeneration and clinical outcome after one year was assessed. On follow-up MRI 15% of patients with pre-existing knee osteoarthritis showed progression and 26% of patients demonstrated new degenerative change. The only statistically significant prognostic variable in the multivariate analysis was bone marrow oedema on initial MRI (OR 5.29 (95% CI 1.64-17.1), p = 0.005). A significant association between new or progressive degenerative change and clinical outcome was found (p = 0.003). Bone marrow oedema on MRI for acute knee injury is strongly predictive of new onset or progression of degenerative change of the femorotibial joint on follow-up MRI one year after trauma, which is reflected in clinical outcome. (orig.)

  10. Refractory status epilepticus: a prospective observational study.

    Science.gov (United States)

    Novy, Jan; Logroscino, Giancarlo; Rossetti, Andrea O

    2010-02-01

    Status epilepticus (SE) that is resistant to two antiepileptic compounds is defined as refractory status epilepticus (RSE). In the few available retrospective studies, estimated RSE frequency is between 31% and 43% of patients presenting an SE episode; almost all seem to require a coma induction for treatment. We prospectively assessed RSE frequency, clinical predictors, and outcome in a tertiary clinical setting. Over 2 years we collected 128 consecutive SE episodes (118 patients) in adults. Clinical data and their relationship to outcome (mortality and return to baseline clinical conditions) were analyzed. Twenty-nine of 128 SE episodes (22.6%) were refractory to first- and second-line antiepileptic treatments. Severity of consciousness impairment and de novo episodes were independent predictors of RSE. RSE showed a worse outcome than non-RSE (39% vs. 11% for mortality; 21% vs. 63% for return to baseline clinical conditions). Only 12 patients with RSE (41%) required coma induction for treatment. This prospective study identifies clinical factors predicting the onset of SE refractoriness. RSE appears to be less frequent than previously reported in retrospective studies; furthermore, most RSE episodes were treated outside the intensive care unit (ICU). Nonetheless, we confirm that RSE is characterized by high mortality and morbidity.

  11. [Adverse cutaneous reactions to drugs among hospitalized patients: a one year surveillance].

    Science.gov (United States)

    Danza, Alvaro; López, Maynés; Vola, Magdalena; Alvarez-Rocha, Alfredo

    2010-11-01

    Adverse cutaneous reactions to Drugs (CDRs) are of particular interest among all adverse Drug reactions (ADR) due to their frequency, potential severity and because of the importance of an early diagnosis. Antimicrobial agents, anticonvulsants and non-steroidal anti-inflammatory Drugs are the Drugs associated to the highest risk of CDRs. To assess CDRs in hospitalized patients and identify the Drugs involved. All patients hospitalized in the Hospital de Clínicas in Montevideo, Uruguay, with suspected CDRs, detected during one year, were included in this prospective study. The imputability was established using the Karch and Lasagna algorithm modified by Naranjo. We analyzed age, gender, Drugs involved, causal disease, severity, latency and evolution. Seventeen patients, aged 17 to 85 years (15 females) with CDRs were identifed. Twelve had morbilliform exanthemas, four had reactions with eosinophilia and systemic symptoms and one had a Stevens Johnson syndrome. The Drugs involved were antimicrobials in nine cases, hypouricemic agents in four cases, anticonvulsants in three cases and aspartic insulin in one. Twelve patients had a life threatening reaction and one required admission to the intensive care unit. No deaths occurred. CDRs were more common in women and most of them were caused by antimicrobial agents.

  12. One-year period prevalence of blood transfusion

    DEFF Research Database (Denmark)

    Madsen, J T; Kimper-Karl, M L; Sprogøe, U;

    2010-01-01

    Transfusion practice is reported to differ considerably between countries. Comparisons often rely on transfusion rates, incidence - or prevalence rates. In this paper, the one-year period prevalence rate (1-YPPR) of transfusion of red cells (RBC) is presented. Transfusion data, demographic data...... was 9.2/1000 citizens. Most of the transfused patients had a main diagnosis of neoplasm (22% of recipients), diseases of the circulatory system (15%), the digestive system (15%), injuries (13%) and diseases of the blood (8%). Age standardization reversed the relation between sex specific 1-YPPRs...

  13. Field Test: Results from the One Year Mission

    Science.gov (United States)

    Reschke, M. F.; Kozlovskaya, I. B.; Kofman, I. S.; Tomilovskaya, E. S.; Cerisano, J. M.; Rosenberg, M. J. F.; Bloomberg, J. J.; Stenger, M. B.; Lee, S. M. C.; Laurie, S. S.; Rukavishnikov, I. V.; Fomina, E. V.; Wood, S. J.; Mulavara, A. P.; Feiveson, A. H.; Fisher, E. A.; Phillips, T.; Ribeiro, C.; Taylor, L. C.; Miller, C. A.; Gadd, N. E.; Peters, B. T.; Kitov, V. V.; Lysova, N. Yu; Holden, K. L.; De Dios, Y.

    2017-01-01

    The One Year Mission was designed to aid in determining the effect that extending the duration on orbit aboard the International Space Station (ISS) would have on a number of biological and physiological systems. Two crewmembers were selected to participate in this endeavor, one U.S. On-Orbit Segment (USOS) astronaut and one Russian cosmonaut. The Neuroscience and Cardiovascular and Vision Laboratories at the Johnson Space Center and the Sensory-Motor and Countermeasures Division within the Institute for Biomedical Problems were selected to investigate vestibular, sensorimotor and cardiovascular function with the two long-duration crewmembers using the established methodology developed for the Field Test (FT).

  14. Psychological Support Operations and the ISS One-Year Mission

    Science.gov (United States)

    Beven, G.; Vander Ark, S. T.; Holland, A. W.

    2016-01-01

    Since NASA began human presence on the International Space Station (ISS) in November 1998, crews have spent two to seven months onboard. In March 2015 NASA and Russia embarked on a new era of ISS utilization, with two of their crewmembers conducting a one-year mission onboard ISS. The mission has been useful for both research and mission operations to better understand the human, technological, mission management and staffing challenges that may be faced on missions beyond Low Earth Orbit. The work completed during the first 42 ISS missions provided the basis for the pre-flight, in-flight and post-flight work completed by NASA's Space Medicine Operations Division, while our Russian colleagues provided valuable insights from their long-duration mission experiences with missions lasting 10-14 months, which predated the ISS era. Space Medicine's Behavioral Health and Performance Group (BHP) provided pre-flight training, evaluation, and preparation as well as in-flight psychological support for the NASA crewmember. While the BHP team collaboratively planned for this mission with the help of all ISS international partners within the Human Behavior and Performance Working Group to leverage their collective expertise, the US and Russian BHP personnel were responsible for their respective crewmembers. The presentation will summarize the lessons and experience gained within the areas identified by this Working Group as being of primary importance for a one-year mission.

  15. Complications of ERCP: a prospective study

    DEFF Research Database (Denmark)

    Christensen, Merete; Matzen, Peter; Schulze, Svend;

    2004-01-01

    BACKGROUND: Studies of ERCP-related morbidity seldom include a sufficient patient follow-up. The aim of this study was to characterize and to evaluate the frequency of complications, cardiopulmonary untoward events in particular. METHODS: All patients undergoing ERCP during a 2-year period were...... included in this prospective study. Complications were assessed at the time of ERCP and by postal/telephone contact at 30-days after the procedure. RESULTS: A total of 1177 ERCPs were included in the analysis, of which 56.2% were therapeutic. The 30-day complication rate was 15.9%; the procedure...... occurred in relation to 5% of the ERCP procedures (3 deaths). Cardiorespiratory complications occurred in 2.3% (2 deaths). Dilated bile duct ( p = 0.0001), placement of stent ( p = 0.001), and use of more than 40 mg of hyoscine-N-butyl bromide ( p complications by multivariate...

  16. AN EPIDEMIOLOGICAL PROSPECTIVE STUDY OF POSTCHOLECYSTECTOMY SYNDROME

    Directory of Open Access Journals (Sweden)

    Sumit

    2015-11-01

    Full Text Available BACKGROUND AND AIMS Cholecystectomy is the standard treatment for symptomatic gall stone disease. This study is aimed to assess the effect of the surgery on patients' symptoms. MATERIALS AND METHODS Eighty patients undergoing Cholecystectomy between September 2013 to February 2015 were evaluated using standard questionnaires in Study conducted on patients admitted in Surgical units in Maharaja Yashwantrao Hospital and MGM Medical College, a tertiary level care centre in Central India. RESULTS In this prospective study of 80 symptomatic gallstone disease patients with two or more symptoms pre-operatively the incidence of Postcholecystectomy Syndrome was found out to be 30%. All pain and non-pain symptoms were significantly reduced post-operatively except diarrhea.

  17. Circulating Endothelial-Derived Activated Microparticle: A Useful Biomarker for Predicting One-Year Mortality in Patients with Advanced Non-Small Cell Lung Cancer

    Directory of Open Access Journals (Sweden)

    Chin-Chou Wang

    2014-01-01

    Full Text Available Background. This study tested the hypothesis that circulating microparticles (MPs are useful biomarkers for predicting one-year mortality in patients with end-stage non-small cell lung cancer (ES-NSCLC. Methods and Results. One hundred seven patients were prospectively enrolled into the study between April 2011 and February 2012, and each patient received regular follow-up after enrollment. Levels of four MPs in circulation, (1 platelet-derived activated MPs (PDAc-MPs, (2 platelet-derived apoptotic MPs (PDAp-MPs, (3 endothelial-derived activated MPs (EDAc-MPs, and (4 endothelial-derived apoptotic MPs (EDAp-MPs, were measured just after the patient was enrolled into the study using flow cytometry. Patients who survived for more than one year were categorized into group 1 (n=56 (one-year survivors and patients who survived less than one year were categorized into group 2 (n=51 (one-year nonsurvivors. Male gender, incidence of liver metastasis, progression of disease after first-line treatment, poor performance status, and the Charlson comorbidity index were significantly higher in group 2 than in group 1 (all P<0.05. Additionally, as measured by flow cytometry, only the circulating level of EDAc-MPs was found to be significantly higher in group 2 than in group 1 (P=0.006. Multivariate analysis demonstrated that circulating level of EDAc-MPs along with brain metastasis and male gender significantly and independently predictive of one-year mortality (all P<0.035. Conclusion. Circulating EDAc-MPs may be a useful biomarker predictive of one-year morality in ES-NSCLC patients.

  18. Histidinaemia. Part III: Impact; a prospective study.

    Science.gov (United States)

    Coulombe, J T; Kammerer, B L; Levy, H L; Hirsch, B Z; Scriver, C R

    1983-01-01

    We describe a prospective study of histidinaemia. Probands and siblings (n = 21) with typical histidinaemia in 16 families were ascertained by newborn screening; diagnosis was confirmed by appropriate investigations in each subject; none had been treated by low histidine diet. The median age of subjects with histidinaemia was 9.5 y (mean 10.0, SD 3.5, range 6-18). Age-matched sib-pairs and their mothers were studied. IQ scores (Full Scale, Verbal and Performance Scores), Visual-Motor Integration Performance (Bender Gestalt and Koppitz scores), Wide Range Achievement Test (Reading and Mathematics), school performance, and psychological history were evaluated, as well as the medical history (pregnancy, delivery, neonatal, post-natal development). Findings were correlated with biochemical phenotype. CNS development in histidinaemic subjects (mean and distribution of scores) was normal; outlier values did not correlate with degree of histidinaemia. We can conclude that histidinaemia detected by newborn screening is a non-disadaptive phenotype.

  19. Predicting residents' performance: A prospective study

    Directory of Open Access Journals (Sweden)

    Ozuah Philip O

    2002-07-01

    Full Text Available Abstract Background Objective criteria for predicting residents' performance do not exist. The purpose of this study was to test the hypothesis that global assessment by an intern selection committee (ISC would correlate with the future performance of residents. Methods A prospective study of 277 residents between 1992 and 1999. Global assessment at the time of interview was compared to subsequent clinical (assessed by chief residents and cognitive performance (assessed by the American Board of Pediatrics in-service training examination. Results ISC ratings correlated significantly with clinical performance at 24 and 36 months of training (r = 0.58, P st, 2nd, and 3rd years of training (r = 0.35, P = .0016; r = 0.39, P = 0.0003; r = 0.50, P = 0.005 respectively. Conclusions Global assessment by an ISC predicted residents' clinical and cognitive performances.

  20. Assessing English speaking skills of prospective teachers at entry and graduation level in teacher education program

    National Research Council Canada - National Science Library

    Sarwar, Muhammad; Alam, Muhammad; Hussain, Shafqat; Shah, Ashfaque Ahmad; Jabeen, Mehlah

    2014-01-01

    .... This study explores the extent of improvement in English speaking skills among prospective teachers of one year teacher education program at three public sector universities in Punjab, Pakistan...

  1. Journal of Foot and Ankle Research, one year on

    Directory of Open Access Journals (Sweden)

    Borthwick Alan M

    2009-11-01

    Full Text Available Abstract Journal of Foot and Ankle Research was launched one year ago, and a number of its key achievements are highlighted in this editorial. Although the journal is underpinned by professional bodies associated with the podiatry professions in the UK and Australasia, its content is aimed at the wider foot and ankle research community. Nevertheless, the journal's achievements over the past year reflect the development of research in the profession of podiatry. From this perspective, the journal may be viewed as contributing to the overall attainment of some of the profession's key goals and strategic aims over the last decade, across the UK and Australasia. The journal has also witnessed policy changes in the last year, and these are discussed - notably, the decision not to accept case reports for publication. We also report on a few of the key metrics, providing readers with a summary of the journal's performance over the last year.

  2. [Acute osteomyelitis and septic arthritis in children: one year experience].

    Science.gov (United States)

    Timsit, S; Pannier, S; Glorion, C; Chéron, G

    2005-01-01

    To describe bacteriologic epidemiology of bone and joint infections, a total of 52 osteomyelitis, 52 arthritis and 20 osteoarthritis of children aged one month to 15 years during a one-year period (2001) were included in a retrospective unicentric review. The mean age was 3,9 +/-3,6 years. Fever and pain were the most common clinical symptoms. The site of infection was single in 95%, involving lower extremities in 80%. Bone scintigraphy was abnormal in 71% of osteomyelitis. Positive cultures was obtained in 29% of all cases (blood cultures: 20%, aspiration cultures: 29%), but in 42% of cases which have both blood and aspiration cultures. Thirty-six bacteria were identified: 19 Staphylococcus (14 aureus), ten Streptococcus (four pneumoniae), three Salmonella, three Kingella kingae, one Moraxella. All the isolates were susceptible to the empiric antibiotic therapy. Outcome was good in 100% of osteomyelitis and in 96% of arthritis.

  3. Swiss prospective study on spider bites.

    Science.gov (United States)

    Gnädinger, Markus; Nentwig, Wolfgang; Fuchs, Joan; Ceschi, Alessandro

    2013-09-04

    Knowledge of spider bites in Central Europe derives mainly from anecdotal case presentations; therefore we aimed to collect cases systematically. From June 2011 to November 2012 we prospectively collected 17 cases of alleged spider bites, and together with two spontaneous notifications later on, our database totaled 19 cases. Among them, eight cases could be verified. The causative species were: Cheiracanthium punctorium (3), Zoropsis spinimana (2), Amaurobius ferox, Tegenaria atrica and Malthonica ferruginea (1 each). Clinical presentation was generally mild, with the exception of Cheiracanthium punctorium, and patients recovered fully without sequelae. In Switzerland, spider bites generally have a benign clinical course, which is characterised by minor effects, with rapid and complete recovery. Since only verified spider bites can be regarded as spider bites, in the case of clinically important arachnidism, the spider should be sent to an expert for identification. Our study may help to diminish spider fear and reassure people who have experienced a bite.

  4. Pulsed Light Accelerated Crosslinking versus Continuous Light Accelerated Crosslinking: One-Year Results

    Directory of Open Access Journals (Sweden)

    Cosimo Mazzotta

    2014-01-01

    Full Text Available Purpose. To compare functional results in two cohorts of patients undergoing epithelium-off pulsed (pl-ACXL and continuous light accelerated corneal collagen crosslinking (cl-ACXL with dextran-free riboflavin solution and high-fluence ultraviolet A irradiation. Design. It is a prospective, comparative, and interventional clinical study. Methods. 20 patients affected by progressive keratoconus were enrolled in the study. 10 eyes of 10 patients underwent an epithelium-off pl-ACXL by the KXL UV-A source (Avedro Inc., Waltham, MS, USA with 8 minutes (1 sec. on/1 sec. off of UV-A exposure at 30 mW/cm2 and energy dose of 7.2 J/cm2; 10 eyes of 10 patients underwent an epithelium-off cl-ACXL at 30 mW/cm2 for 4 minutes. Riboflavin 0.1% dextran-free solution was used for a 10-minutes corneal soaking. Patients underwent clinical examination of uncorrected distance visual acuity and corrected distance visual acuity (UDVA and CDVA, corneal topography and aberrometry (CSO EyeTop, Florence, Italy, corneal OCT optical pachymetry (Cirrus OCT, Zeiss Meditec, Jena, Germany, endothelial cells count (I-Conan Non Co Robot, and in vivo scanning laser confocal microscopy (Heidelberg, Germany at 1, 3, 6, and 12 months of follow-up. Results. Functional results one year after cl-ACXL and pl-ACXL demonstrated keratoconus stability in both groups. Functional outcomes were found to be better in epithelium-off pulsed light accelerated treatment together with showing a deeper stromal penetration. No endothelial damage was recorded during the follow-up in both groups. Conclusions. The study confirmed that oxygen represents the main driver of collagen crosslinking reaction. Pulsed light treatment optimized intraoperative oxygen availability improving postoperative functional outcomes compared with continuous light treatment.

  5. Prevalence, Characteristics, and One-Year Follow-Up of Congenital Cytomegalovirus Infection in Isfahan City, Iran

    Directory of Open Access Journals (Sweden)

    Pegah Karimian

    2016-01-01

    Full Text Available Introduction. Need of neonatal screening for Cytomegalovirus (CMV infection is under debate, in part because of limited data on importance of the disease regarding the prevalence of congenital CMV (cCMV infection and associated morbidity and mortality. We aimed to evaluate the prevalence and prognosis of cCMV infection in Iran, where there is high maternal seroprevalence of CMV. Methodology. This prospective study was conducted in Isfahan city, Iran, from 2014 to 2016. CMV was investigated in urine specimens by using the real-time polymerase chain reaction (RT-PCR method. CMV-infected infants were examined for clinical and laboratory findings attributed to CMV infection and followed up for one year. Results. Among 1617 studied neonates, eight (0.49% were positive for CMV infection. CMV-infected neonates were more likely to be preterm than noninfected ones (25% versus 4.5%, p=0.0508, and they had lower birth weight. Three out of the eight CMV-infected neonates had transient symptoms at birth. At follow-up, one case had mild hearing loss. Most patients had impaired growth during the one-year follow-up. Conclusions. The primary object of this study was determination of prevalence of cCMV infection in Iran as a developing country, which was at the lower range compared with other such countries. cCMV infection may result in short-term impairment in growth.

  6. [Pediamécum: one year of experience].

    Science.gov (United States)

    Piñeiro Pérez, R; Martínez Fernández-Llamazares, C; Calvo Rey, C; Piñeiro Pérez, A P; Criado Vega, E A; Bravo Acuña, J; Cabrera García, L; Mellado Peña, M J

    2014-10-01

    In 2011, the Spanish Association of Pediatrics decided to support the most ambitious project of its newly created Committee for Medicinal Products: Pediamécum. This is the first free on-line database with information on medicinal products for pediatric use in Spain. The web page http://pediamecum.es/ started on December 17 December 2012. One year later, Pediamécum includes 580 registered drugs. The website achieved more than one million page views by the end of 2013. Because of the first anniversary of Pediamécum, a survey was performed to request the feeling of users. Four hundred eighty-three responses were obtained. Ninety-five percent believed that it is easy to navigate through the web, and 74% said that their doubts about the use of medicines in children were always resolved. The overall rating of Pediamécum is 7.5/10. The aims of Pediamécum are being accomplished; which is reflected essentially due to it becoming a useful tool for all professionals who care for children in their daily clinical practice. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  7. ADOLESCENT GYNAECOLOGICAL PROBLEMS: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Prakriti

    2015-12-01

    Full Text Available CONTEXT/BACKGROUND Adolescence, meaning “To grow up,” is a transitional stage of physical, sexual and mental human development occurring between puberty and legal adulthood. The Government of India in National Youth Policy defines adolescents as individuals between 13 to 19 yrs. of age. AIMS To study the magnitude of different adolescent gynecological problems in patients attending OPD of GRMC, Gwalior, MP. SETTINGS AND DESIGN Prospective study in patients attending gynecological OPD of GRMC, Gwalior, MP. SAMPLE SIZE: 75 METHODS AND MATERIALS Seventy five adolescent girls in the age group of 13-19 yrs. attending gynecological OPD of GRMC, Gwalior, from November 2013 to October 2014 were included in the study. Detailed history, general examinations and investigations were done to evaluate their health. STATISTICAL ANALYSIS Was done using Microsoft Excel. RESULTS Incidence of gynecological problem in our study was 3.33%. Different gynecological problems were menstrual disorders (60%, leucorrhoea (10.66%, infections (8%, ovarian cyst (5.33%, sexual assault (2.66%, teenage pregnancy (10.66% and infertility (2.66%. Majority of girls with menstrual disorders suffered from puberty menorrhagia (55.55%. Dysfunctional uterine bleeding was diagnosed in 96% of girls suffering from puberty menorrhagia. Pelvic Inflammatory Disease was exclusively seen in married adolescent girls. Vaginal atresia and imperforate hymen were causes of primary amenorrhoea. PCOD was commonest cause of secondary amenorrhoea amongst adolescents. CONCLUSION Menstrual abnormalities are the most common problems of adolescent girls. Setting up adolescent clinics is desirable.

  8. A prospective clinical study of polycarboxylate cement in periapical surgery

    National Research Council Canada - National Science Library

    Peñarrocha-Diago, M-A; Ortega-Sánchez, B; García-Mira, B; Maestre-Ferrín, L; Peñarrocha-Oltra, D; Gay-Escoda, C

    .... A prospective clinical study was made of 25 patients subjected to periapical surgery with ultrasound and magnifying loupes, in which polycarboxylate cement was used as retrograde filling material...

  9. Treatment of cellulite using a 1440-nm pulsed laser with one-year follow-up.

    Science.gov (United States)

    DiBernardo, Barry E

    2011-03-01

    Cellulite is characterized by a thickened hypodermal fat layer, along with hypodermal fat lobules that extend upward into the dermis, expanding and stretching the fibrous septae that separate the fat lobules. Eventually, the septae sclerose, contract, and harden, holding the skin at an inflexible length while the surrounding tissue continues to expand. The author evaluates the efficacy, safety, and duration of clinical benefit associated with a pulsed laser that delivers 1440-nm energy to the dermal-hypodermal interface for the treatment of cellulite. The changes in the dermal structure that affect the appearance of cellulite are also examined. Ten healthy women with cellulite on their thighs enrolled in a prospective Institutional Review Board-approved study conducted in the author's private plastic surgery clinic. Patients received a single treatment with a 1440-nm pulsed laser. Energy was delivered to the subdermal tissue through a fiber that was designed for side firing and enclosed in a cannula. Treatment addressed the thickened hypodermal fat layer, hypodermal fat lobules that extended upward into the dermis, and fibrous septae by thermal subcision. The mean age of the patients was 47 years ± 5.4 years. Mean skin thickness (as shown by ultrasound) and skin elasticity were shown by objective measurements to increase significantly at one, three, six, and 12 months. Subjective physician and subject evaluations indicated improvement, high subject satisfaction, and minimal adverse effects. In this study, a single treatment with the 1440-nm pulsed laser improved the appearance of cellulite, an improvement that persisted through at least one year of follow-up with minimal adverse effects.

  10. Ossiculoplasty: A Prospective Study of 80 Cases

    Directory of Open Access Journals (Sweden)

    Shrinivas Shripatrao Chavan

    2014-07-01

    Full Text Available Introduction: The use of ossicular graft material in ossicular chain reconstruction has significantly improved hearing results hearing after tympanoplasty and tympanomastoid surgery for chronic otitis media. Today, otologists have a wide array of tools from which to choose, but may find it difficult to know which middle ear implant works best.   Materials and Methods: A prospective study of 80 patients who underwent ossiculoplasty was performed in the ear, nose, and throat (ENT department at a tertiary health care facility from 2011 to 2013. Patients with chronic suppurative otitis media with an air-bone gap (ABG of >25 dB with ossicular involvement were included in the study. Total ossicular replacement prosthesis (TORP, partial ossicular replacement prosthesis (PORP, and refashioned incus were used. Success was defined as ABG   Results: The majority patients were of middle age with moderate conductive hearing loss. Incus was the most susceptible ossicle. Overall success rate in this study was 80.0% with an average change of 15.76 dB in ABG.   Conclusion:  With continuing advances in our understanding of middle ear mechanics, the results of ossiculoplasty are improving and results can be very rewarding in experienced hands. Severity of preoperative ear discharge, preoperative mastoid cellularity, presence of disease, and surgical procedure proved to be significant prognostic factors. Autograft incus and PORP fared better when the malleus handle was present while TORP gave better results when the malleus handle was eroded.

  11. [Prospective study of patients with prolonged fever].

    Science.gov (United States)

    Calderón, E; Legorreta, J; Sztabinski, G; Hernández, M; Wilkins, A; Gómez, D; Dávila, A

    1975-01-01

    A prospective study was made in 283 patients who attended IMAN's Children's Hospital, with fever the main symptom. A clinical and paraclinical procedure was designed for the study of each patient. 112 patients were eliminated because they did not follow the established criteria. All patients had acute infectious diseases considered trivial; 85% were 3 weeks to 2 years of age. They all had an antibacterial treatment without precise diagnosis. It was considered that on admission the patients showed a normal course in the natural history of the basic disease. The study group included 171 patients 2 months to 13 years of age; 62.5% had fever due to infection, 12.2% to collagenopathies, 7% to neoplasias 5.2% to miscellaneous causes and 12.8% were not diagnosed. The most common infectious causes for prolonged fever were tuberculosis, upper respiratory infections, amoebic liver abscess, typhoid fever and malaria. Careful questioning and clinical examination were enough to enlighten diagnosis in more than 80% of the patients.

  12. Ossiculoplasty: A Prospective Study of 80 Cases

    Directory of Open Access Journals (Sweden)

    Shrinivas Shripatrao Chavan

    2014-07-01

    Full Text Available Introduction: The use of ossicular graft material in ossicular chain reconstruction has significantly improved hearing results hearing after tympanoplasty and tympanomastoid surgery for chronic otitis media. Today, otologists have a wide array of tools from which to choose, but may find it difficult to know which middle ear implant works best.   Materials and Methods: A prospective study of 80 patients who underwent ossiculoplasty was performed in the ear, nose, and throat (ENT department at a tertiary health care facility from 2011 to 2013. Patients with chronic suppurative otitis media with an air-bone gap (ABG of >25 dB with ossicular involvement were included in the study. Total ossicular replacement prosthesis (TORP, partial ossicular replacement prosthesis (PORP, and refashioned incus were used. Success was defined as ABG   Results: The majority patients were of middle age with moderate conductive hearing loss. Incus was the most susceptible ossicle. Overall success rate in this study was 80.0% with an average change of 15.76 dB in ABG.   Conclusion:  With continuing advances in our understanding of middle ear mechanics, the results of ossiculoplasty are improving and results can be very rewarding in experienced hands. Severity of preoperative ear discharge, preoperative mastoid cellularity, presence of disease, and surgical procedure proved to be significant prognostic factors. Autograft incus and PORP fared better when the malleus handle was present while TORP gave better results when the malleus handle was eroded.  

  13. The 2015 Nepal earthquake disaster: lessons learned one year on.

    Science.gov (United States)

    Hall, M L; Lee, A C K; Cartwright, C; Marahatta, S; Karki, J; Simkhada, P

    2017-04-01

    The 2015 earthquake in Nepal killed over 8000 people, injured more than 21,000 and displaced a further 2 million. One year later, a national workshop was organized with various Nepali stakeholders involved in the response to the earthquake. The workshop provided participants an opportunity to reflect on their experiences and sought to learn lessons from the disaster. One hundred and thirty-five participants took part and most had been directly involved in the earthquake response. They included representatives from the Ministry of Health, local and national government, the armed forces, non-governmental organizations, health practitioners, academics, and community representatives. Participants were divided into seven focus groups based around the following topics: water, sanitation and hygiene, hospital services, health and nutrition, education, shelter, policy and community. Facilitated group discussions were conducted in Nepalese and the key emerging themes are presented. Participants described a range of issues encountered, some specific to their area of expertize but also more general issues. These included logistics and supply chain challenges, leadership and coordination difficulties, impacts of the media as well as cultural beliefs on population behaviour post-disaster. Lessons identified included the need for community involvement at all stages of disaster response and preparedness, as well as the development of local leadership capabilities and community resilience. A 'disconnect' between disaster management policy and responses was observed, which may result in ineffective, poorly planned disaster response. Finding time and opportunity to reflect on and identify lessons from disaster response can be difficult but are fundamental to improving future disaster preparedness. The Nepal Earthquake National Workshop offered participants the space to do this. It garnered an overwhelming sense of wanting to do things better, of the need for a Nepal-centric approach

  14. CPAP treatment in the coexistence of obstructive sleep apnea syndrome and metabolic syndrome, results of one year follow up.

    Science.gov (United States)

    Oktay, B; Akbal, E; Firat, H; Ardiç, S; Kizilgun, M

    2009-01-01

    To investigate the effect of one year continuous positive airway pressure (CPAP) treatment on metabolic syndrome (MS) prevalence and components in patients diagnosed with both obstructive sleep apnea syndrome (OSAS) and metabolic syndrome. This was a single center, observational prospective cohort study. 38 patients who were diagnosed with OSAS after polysomnographic analysis in sleep laboratory and diagnosed with MS according to National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) guideline and underwent CPAP treatment were followed for one year. After the 1 year of follow up period on CPAP treatment, the prevalence of MS was evaluated again. 20 (13 male, 7 female) of 38 patients completed the entire study. Mean age was 50+/-7.7.4 patients were under treatment for diabetes mellitus (DM), 9 for hypertension (HT). After one year of follow up on CPAP treatment, the prevalence of MS decreased by 45%. When each components of MS were evaluated, no significant difference was found in fasting blood glucose, triglyceride levels and systolic and diastolic blood pressure after treatment (p>0.05). However, significant difference was observed in waist circumference (p=0.002), HDL cholesterol (p=0.001) and BMI (p=0.01) after treatment. If MS accompanies OSAS, which is a cardiovascular risk factor by itself, treatment indications of CPAP should be reevaluated. Thus, if OSA patients meet the criteria of MS even though they do not have obvious DM, HT and hyperlipidemia, initiating CPAP treatment at lower AHI levels may contribute to the prevention and development of cardiovascular disease.

  15. Delirium in Australian Hospitals: A Prospective Study

    Directory of Open Access Journals (Sweden)

    C. Travers

    2013-01-01

    Full Text Available Objectives. Australian data regarding delirium in older hospitalized patients are limited. Hence, this study aimed to determine the prevalence and incidence of delirium among older patients admitted to Australian hospitals and assess associated outcomes. Method. A prospective observational study (n=493 of patients aged ≥70 years admitted to four Australian hospitals was undertaken. Trained research nurses completed comprehensive geriatric assessments using standardized instruments including the Confusion Assessment Method to assess for delirium. Nurses also visited the wards daily to assess for incident delirium and other adverse outcomes. Diagnoses of dementia and delirium were established through case reviews by independent physicians. Results. Overall, 9.7% of patients had delirium at admission and a further 7.6% developed delirium during the hospital stay. Dementia was the most important predictor of delirium at (OR=3.18, 95% CI: 1.65–6.14 and during the admission (OR=4.82; 95% CI: 2.19–10.62. Delirium at and during the admission predicted increased in-hospital mortality (OR=5.19, 95% CI: 1.27–21.24; OR=31.07, 95% CI: 9.30–103.78. Conclusion. These Australian data confirm that delirium is a common and serious condition among older hospital patients. Hospital clinicians should maintain a high index of suspicion for delirium in older patients.

  16. Injuries in competitive boxing. A prospective study.

    Science.gov (United States)

    Siewe, J; Rudat, J; Zarghooni, K; Sobottke, R; Eysel, P; Herren, C; Knöll, P; Illgner, U; Michael, J

    2015-03-01

    Boxing remains a subject of controversy and is often classified as dangerous. But the discussion is based mostly on retrospective studies. This survey was conducted as a prospective study. From October 2012 to September 2013, 44 competitive boxers were asked to report their injuries once a month. The questionnaire collected general information (training, competition) and recorded the number of bouts fought, injuries and resulting lost days. A total of 192 injuries were recorded, 133 of which resulted in interruption of training or competition. Each boxer sustained 3 injuries per year on average. The injury rate was 12.8 injuries per 1 000 h of training. Boxers fighting more than 3 bouts per year sustain more injuries (p=0.0075). The injury rate does is not a function of age (age≤19 vs. > 19a, p=0.53). Injuries to the head and the upper limbs occur most frequently. The most common injuries are soft tissue lacerations and contusions. Head injuries with neurological symptoms rarely occur (4.2%). Boxing has a high injury rate that is comparable with other contact sports, but most injuries are minor. Injury frequency is not a function of whether the boxer competes in the junior or adult category. Athletes fighting many bouts per year have a greater risk of injury.

  17. EDITORIAL: Celebrating one year of Environmental Research Letters

    Science.gov (United States)

    Kammen, Daniel M.

    2008-03-01

    The one-year anniversary is a critical milestone for a new journal. At that point there are enough articles published to begin to define the scope and readership, yet generally not enough of a track-record for the full community to regard the new entrant as a fixture and a source of 'must read' material. Environmental Research Letters (ERL) has set itself a particularly large and interesting challenge: to help connect the vast community of environmental researchers, practitioners, activists, and interested informed observers. ERL and its partner online resource base and community website, environmentalresearchweb, fills a major void: a single locus for rapid publication of peer-reviewed and highly interdisciplinary material spanning literally every aspect of environmental research and thought. The wide range of material that falls squarely into the purview of ERL—from restoration ecology to global change science and politics, to toxicology and environmental justice, to environmental and social impacts of energy conversion—illustrate just how diverse a 'community' we hope to serve. Thanks to an exceptional editorial staff and board, and a diverse range of fascinating contributed papers, ERL is off to a particularly fast start. ERL has both a small advisory board and a larger editorial board. The board serves several functions, beginning with the traditional one of taking the lead on reviews of papers in such a dizzying array of areas. This task alone is a challenge because of the commitment ERL has made to exceptionally rapid publication: a goal of 90 days from submission to online publication for accepted papers. This goal, which we have generally met, includes the publication of complementary (but not always complimentary) 500 1000 word commentaries on a number of papers. To accomplish this alone the editorial board, and the reviewers, have been heroic, and deserve a huge round of applause. IOP Publishing too, has been truly wonderful in making this happen

  18. A Study of Prospective Teachers' Consumption Patterns on Special Days

    Science.gov (United States)

    Saglam, Halil Ibrahim

    2016-01-01

    The purpose of this study was to identify prospective teachers' consumption patterns on special days. The sample was comprised of 29 prospective teachers (22 females and 7 males) who studied Primary School Teaching in the Faculty of Education at Sakarya University during the 2014-2015 Academic Year. The study was designed as a phenomenological…

  19. Change in Neuropsychological Functioning over One Year in Youth at Clinical High Risk for Psychosis

    Science.gov (United States)

    Woodberry, Kristen A.; McFarlane, William R.; Giuliano, Anthony J.; Verdi, Mary B.; Cook, William L.; Faraone, Stephen V.; Seidman, Larry J.

    2013-01-01

    Schizophrenia and related psychotic disorders are associated with significant neuropsychological (NP) impairments. Yet the onset and developmental evolution of these impairments remains incompletely characterized. This study examined NP functioning over one year in a sample of youth at clinical high risk (CHR) for psychosis participating in a treatment study. We assessed functioning across six cognitive domains at two time points in a sample of 53 CHR and 32 healthy comparison (HC) subjects. Linear regression of HC one-year scores was used to predict one-year performance for CHR from baseline scores and relevant demographic variables. We used raw scores and MANOVAs of the standardized residuals to test for progressive impairment over time. NP functioning of CHR at one year fell significantly below predicted levels. Effects were largest and most consistent for a failure of normative improvement on tests of executive function. CHR who reached the highest positive symptom rating (6, severe and psychotic) on the Structured Interview of Prodromal Syndromes after the baseline assessment (n = 10/53) demonstrated a particularly large (d= −1.89), although non-significant, discrepancy between observed and predicted one-year verbal memory test performance. Findings suggest that, although much of the cognitive impairment associated with psychosis is present prior to the full expression of the psychotic syndrome, some progressive NP impairments may accompany risk for psychosis and be greatest for those who develop psychotic level symptoms. PMID:23434505

  20. How a One-Year Overseas Teacher Education Programme Improved a Teacher's Motivation Strategies

    Science.gov (United States)

    Wong, Ruth

    2016-01-01

    This longitudinal study investigates how in-service study abroad can improve the professional skills of teachers in regard to the strategies and attitudes they use to better motivate their students to learn English. The subject of this study is an in-service English as a Foreign Language (EFL) teacher from China who undertook a one-year teacher…

  1. Child cyclist injuries: a prospective study.

    Science.gov (United States)

    Armson, C J; Pollard, C W

    1986-02-01

    A prospective study of pedalcycle accident morbidity and mortality was carried out from February to mid-November 1983 because of the high frequency of child cyclist injuries that were occurring on the relatively flat Redcliffe Peninsula. These injuries were apparently associated with the large number of young children who use a bicycle as their main mode of transport to and from school. The schools were surveyed for the extent of bicycle use and cyclists were surveyed for the amount of protective clothing that was worn while involved in cycling. It was found that a disturbingly large number of young children made regular bicycle trips on public roads with the minimal use of safety helmets or any other form of protective clothing. Nearly 40% of on-road accidents involved children of less than 12 years of age, and over 10% of these involved children of six years of age or less. No child in our series of on-road accidents was, at the time of injury, wearing a safety helmet or any other form of protective clothing. No bicycle accidents occurred on the exclusive cycle track of approximately 1 km in length on the Peninsula.

  2. Depression after CABG: a prospective study

    Science.gov (United States)

    Nunes, Joana Kátya Veras Rodrigues Sampaio; de Figueiredo Neto, José Albuquerque; de Sousa, Rosângela Maria Lopes; Costa, Vera Lívia Xavier de Castro; Silva, Flor de Maria Araújo Mendonça; da Hora, Ana Flávia Lima Teles; da Silva, Edna Lúcia Coutinho; Reis, Lívia Mariane Castelo Branco

    2013-01-01

    Introduction Depression during or shortly after hospitalization elevated two to three times the risk of mortality or nonfatal cardiac events, significantly increasing the morbidity and mortality of these patients. Objective To assess the impact of revascularization on symptoms of depression in patients with coronary artery disease. Methods A prospective cohort study of 57 patients of both sexes undergoing coronary artery bypass grafting between June 2010 and June 2011. We used the SF-36 to assess quality of life, and the Beck Depression Inventory to detect depressive symptoms, applied preoperatively and six months. Results The prevalence of patients aged 60-69 years was 22 patients (38.60%), 39 men (68.42%), 26 described themselves as mixed race (45.61%), 16 literate (28.07 %) and 30 married (52.63%). The beck depression inventory score demonstrated increased after revascularization: 15 patients mild (26.32%) at time zero to 17 (29.82%) after. And with moderate, seven patients (12.28%) before and 10 (17.54%) after. In the categories of individuals with decreased minimum degree of 32 (56.14%) to 28 (49.12%), and severe of three (5.26%) for two (3.51%) patients. Association was observed between beck depression inventory, gender, age, lifestyle, comorbidities and quality of life. Conclusion There was a high prevalence of elevated beck depression inventory scores, lowest scores of depressive symptoms among men and association between the improvement of quality of life scores and beck depression inventory. PMID:24598954

  3. Depression after CABG: a prospective study

    Directory of Open Access Journals (Sweden)

    Joana Kátya Veras Rodrigues Sampaio Nunes

    2013-12-01

    Full Text Available INTRODUCTION: Depression during or shortly after hospitalization elevated two to three times the risk of mortality or nonfatal cardiac events, significantly increasing the morbidity and mortality of these patients. OBJECTIVE: To assess the impact of revascularization on symptoms of depression in patients with coronary artery disease. METHODS: A prospective cohort study of 57 patients of both sexes undergoing coronary artery bypass grafting between June 2010 and June 2011. We used the SF-36 to assess quality of life, and the Beck Depression Inventory to detect depressive symptoms, applied preoperatively and six months. RESULTS: The prevalence of patients aged 60-69 years was 22 patients (38.60%, 39 men (68.42%, 26 described themselves as mixed race (45.61%, 16 literate (28.07 % and 30 married (52.63%. The beck depression inventory score demonstrated increased after revascularization: 15 patients mild (26.32% at time zero to 17 (29.82% after. And with moderate, seven patients (12.28% before and 10 (17.54% after. In the categories of individuals with decreased minimum degree of 32 (56.14% to 28 (49.12%, and severe of three (5.26% for two (3.51% patients. Association was observed between beck depression inventory, gender, age, lifestyle, comorbidities and quality of life. CONCLUSION: There was a high prevalence of elevated beck depression inventory scores, lowest scores of depressive symptoms among men and association between the improvement of quality of life scores and beck depression inventory.

  4. Exercise Trajectories of Women from Entry to a 6-Month Cardiac Rehabilitation Program to One Year after Discharge

    Directory of Open Access Journals (Sweden)

    Heather M. Arthur

    2013-01-01

    Full Text Available Background. Physical activity is associated with reduced mortality and morbidity. Cardiac rehabilitation (CR is an effective intervention for patients with cardiovascular disease (CVD. Unfortunately, women are less likely to engage in, or sustain, regular physical activity. Objectives were to (1 describe women’s guidelines-based levels of physical activity during and after CR and (2 determine the physical activity trajectories of women from entry to CR to one year after CR. Methods and Results. A prospective, longitudinal study of 203 women with CVD enrolled in a 6-month CR program. Physical activity was measured using the Godin Leisure Time Exercise Questionnaire (LSI, focusing on moderate-strenuous activity. Data were analyzed using latent class growth analysis (LCGA and logistic regression. Mean scores on the LSI showed women to be “active” at all follow-up points. LCGA revealed a two-class model, respectively, called “inactive relapsers” and “moderately active relapsers.” Predictors of the “moderately active relapsers” class were employment status and diagnosis of myocardial infarction. Conclusions. Women achieved the recommended physical activity levels by the end of CR and sustained them until one year after CR. LCGA allowed us to determine the class trajectories associated with moderate-strenuous activity and, from these, to identify implications for targeted intervention.

  5. Legacies, Policies and Prospects: One Year on from the Cambridge Primary Review

    Science.gov (United States)

    Alexander, Robin

    2011-01-01

    This article features the "Cambridge Primary Review." The "Review" has been supported from the beginning by Esmee Fairbairn Foundation, and this has given it the independence which is essential to its credibility. Its remit was to investigate, report and make recommendations on the condition and future of primary education in…

  6. Legacies, Policies and Prospects: One Year on from the Cambridge Primary Review

    Science.gov (United States)

    Alexander, Robin

    2011-01-01

    This article features the "Cambridge Primary Review." The "Review" has been supported from the beginning by Esmee Fairbairn Foundation, and this has given it the independence which is essential to its credibility. Its remit was to investigate, report and make recommendations on the condition and future of primary education in England. Its scope…

  7. Evaluation of Timed Up and Go Test as a tool to measure postoperative function and prediction of one year walking ability for patients with hip fracture.

    Science.gov (United States)

    Nygard, Heid; Matre, Kjell; Fevang, Jonas Meling

    2016-05-01

    To evaluate if the Timed Up and Go Test is a useful tool to measure postoperative function and to predict one-year results of rehabilitation in patients operated owing to hip fracture. Prospective cohort study. The department of orthopaedic surgery at five hospitals in Norway. Patients were assessed five days postoperatively and after one year. A total of 684 patients over 60 years with trochanteric or subtrochanteric hip fractures were included. A total of 171 (25%) patients died within a year and 373 (73% of patients still alive) attended follow-up one year after surgery. Timed Up and Go Test and walking ability. A total of 258 (38%) patients passed the postoperative Timed Up and Go Test. A total of 217 (56%) patients with a prefracture independent outdoor walking ability, passed the test. The average Timed Up and Go Test score was 71 seconds. A total of 171 (25%) patients could not rise from a chair without assistance; 8% of the patients with cognitive impairment, and 8% of those admitted from nursing homes, were able to pass the postoperative Timed Up and Go Test. The sensitivity and specificity of the Timed Up and Go Test in predicting walking ability one year after the operation were low. At one year follow-up, 38% of the patients not able to perform the postoperative Timed Up and Go Test, passed the test. A total of 81 (21%) patients did not use any walking-aid, 17 of them did not pass the postoperative Timed Up and Go Test. The Timed Up and Go Test performed the fifth postoperative day was not a suitable tool to assess functional mobility for the majority of the patients with hip fractures in our study. Neither was the postoperative Timed Up and Go Test a suitable tool to predict the walking ability one year after the operation. © The Author(s) 2015.

  8. Pros and cons of a wandering mind: A prospective study

    Directory of Open Access Journals (Sweden)

    Cristina eOttaviani

    2013-08-01

    Full Text Available Mind wandering (MW has recently been associated with both adaptive (e.g., creativity enhancement and maladaptive (e.g., mood worsening consequences. This study aimed at investigating whether proneness to MW was prospectively associated with negative health outcomes. At time 0, 21 women, 19 men; mean age = 24.5 (4.9 underwent a 5-min baseline electrocardiogram (ECG, a 20-min laboratory tracking task with thought probes, and personality questionnaires. At time 1 (1 year follow-up, the same participants underwent a 24-hour Ecological Momentary Assessment characterized by ambulatory ECG recording and electronic diaries. First, we examined if the likelihood of being a ‘mind wanderer’ was associated with specific personality dispositions. Then, we tested if the occurrence of episodes of MW in the lab would be correlated with frequency of MW in daily life. Finally, multiple regression models were used to test if MW longitudinally acted as a risk factor for health, accounting for the effects of biobehavioral variables. Among dispositional traits, the frequency of MW episodes in daily life was inversely associated with the capacity of being mindful (i.e., aware of the present moment and non-judging. There was a positive correlation between frequency of MW in the lab and in daily life, suggesting that it is a stable disposition of the individual. When differentiated from perseverative cognition (i.e., rumination and worry, MW did not predict the presence of health risk factors one year later, however, a higher occurrence of episodes of MW was associated with short-term adverse consequences, such as increased 24-hour heart rate on the same day and difficulty falling asleep the subsequent night. Present findings suggest that MW may be associated with short term ‘side effects’ but argue against a long term dysfunctional view of this cognitive process.

  9. A Study on Chocolate Consumption in Prospective Teachers

    Science.gov (United States)

    Ozgen, Leyla

    2016-01-01

    This study was planned and conducted to determine the chocolate consumption habits of prospective teachers. The study population was comprised of students attending the Faculty of Education at Gazi University in Ankara and the sample consisted of 251 prospective teachers selected with simple random sampling. 96.4% and 3.6% of the prospective…

  10. Toddlers' Expressive Vocabulary Outcomes after One Year of Parent-Child Home Program Services

    Science.gov (United States)

    Manz, Patricia H.; Bracaliello, Catherine B.; Pressimone, Vanessa J.; Eisenberg, Rachel A.; Gernhart, Amanda C.; Fu, Qiong; Zuniga, Cesar

    2016-01-01

    This quasi-experimental study examined expressive vocabulary outcomes for Parent-Child Home Program (PCHP) toddlers, after one year of home-visiting services. First, this study applied Rasch modelling to establish the construct validity and reliability of a widely used expressive vocabulary measure, as modified for a sample of ethnic and…

  11. Myokymia of lower limbs for over one year

    Directory of Open Access Journals (Sweden)

    Jing ZHAO

    2015-09-01

    Full Text Available A 51-year-old man came to our outpatient for one-year history of progressive myokymia in both legs. He had initially noted a “continuous muscle-fiber activity” of lower limbs in July 2013. Two months later, similar symptoms progressively affected muscles in both thighs and fundament, which was persistent during sleep. The frequency, duration and severity were gradually increased. He suffered from a feeling of tiredness and fatigue in both legs after long-time walking. In the local hospital, spinal MRI showed protrusion of C5-6, L4-5, L5-S1 intervertebral disc. One day in Oct 2013, his legs subsequently became generally stiff and painful to the point of a stiff paralysis and presented excessive sweating after drunk. This attack lasted for 30 min. Then he came to our clinic. Routine blood tests were normal. Electromyographic examination showed neurogenic damages of left thoracic paraspinal muscles. Abnormal F wave of left lower limb and discrete waveform of four limbs could be seen. Nerve conduction velocity (NCV and sympathetic skin response (SSR were unremarkable. Treatments with oral phenytoin sodium and carbamazepine were all ineffective. The attack occurred only a few times a year, especially after drunk, as well as the frequency, duration and severity roughly similar. He was admitted in our hospital in Oct 2014. The patient had a 9-year history of high blood pressure and the family history was normal. Neurological examination revealed generalized leg muscle hypertrophy, especially the gastrocnemius muscle, despite lack of physical exercise. Cranial nerves were intact. Hyperhidrosis was noted along with abundant myokymia that were evident in lower limbs. Muscle bulk and strength of upper limbs were normal. The deep tendon reflexes of lower limbs were unobtainable. Sensory and cerebellar examination revealed no dysfunction. Laboratory records showed that serum A type Sjögren's syndrome antibody (SSA and Ro52 antibody was positive

  12. Suction evacuation of hemothorax: A prospective study.

    Science.gov (United States)

    Savage, Stephanie A; Cibulas, George A; Ward, Tyler A; Davis, Corinne A; Croce, Martin A; Zarzaur, Ben L

    2016-07-01

    Although tube thoracostomy is a common procedure after thoracic trauma, incomplete evacuation of fluid places the patient at risk for retained hemothorax. As little as 300 to 500 cm of blood may result in the need for an additional thoracostomy tube or, in more severe cases, lung entrapment and empyema. We hypothesized that suction evacuation of the thoracic cavity before tube placement would decrease the incidence of late complications. Patients requiring tube thoracostomy within 96 hours of admission were prospectively identified and underwent suction evacuation of the pleural space (SEPS) before tube placement. These patients were compared to historical controls without suction evacuation. Demographics, admission vital signs, laboratory values, details of chest tube placement, and outcomes were collected on all patients. Multivariable logistic regression was used to compare outcomes between groups. A total of 199 patients were identified, consisting of 100 retrospective controls and 99 SEPS patients. There were no differences in age, sex, admission injury severity score or chest abbreviated injury score, admission laboratory values or vital signs, or hospital length of stay. Mean (SD) volume of hemothorax in SEPS patients was 220 (297) cm; with only 48% having a volume greater than 100 cm at the time of tube placement. Three patients developed empyema, and 19 demonstrated retained blood; there was no difference between SEPS and control patients. Suction evacuation of the pleural space was significantly protective against recurrent pneumothorax after chest tube removal (odds ratio, 0.332; 95% confidence interval, 0.148-0.745). Preemptive suction evacuation of the thoracic cavity did not have a significant impact on subsequent development of retained hemothorax or empyema. Suction evacuation of the pleural space significantly decreased incidence of recurrent pneumothorax after thoracostomy removal. Although the mechanism is unclear, such a benefit may make this

  13. β blockers and mortality after myocardial infarction in patients without heart failure: multicentre prospective cohort study

    Science.gov (United States)

    Riant, Elisabeth; Aissoui, Nadia; Soria, Angèle; Ducrocq, Gregory; Coste, Pierre; Cottin, Yves; Aupetit, Jean François; Bonnefoy, Eric; Blanchard, Didier; Cattan, Simon; Steg, Gabriel; Schiele, François; Ferrières, Jean; Juillière, Yves; Simon, Tabassome; Danchin, Nicolas

    2016-01-01

    Objective To assess the association between early and prolonged β blocker treatment and mortality after acute myocardial infarction. Design Multicentre prospective cohort study. Setting Nationwide French registry of Acute ST- and non-ST-elevation Myocardial Infarction (FAST-MI) (at 223 centres) at the end of 2005. Participants 2679 consecutive patients with acute myocardial infarction and without heart failure or left ventricular dysfunction. Main outcome measures Mortality was assessed at 30 days in relation to early use of β blockers (≤48 hours of admission), at one year in relation to discharge prescription, and at five years in relation to one year use. Results β blockers were used early in 77% (2050/2679) of patients, were prescribed at discharge in 80% (1783/2217), and were still being used in 89% (1230/1383) of those alive at one year. Thirty day mortality was lower in patients taking early β blockers (adjusted hazard ratio 0.46, 95% confidence interval 0.26 to 0.82), whereas the hazard ratio for one year mortality associated with β blockers at discharge was 0.77 (0.46 to 1.30). Persistence of β blockers at one year was not associated with lower five year mortality (hazard ratio 1.19, 0.65 to 2.18). In contrast, five year mortality was lower in patients continuing statins at one year (hazard ratio 0.42, 0.25 to 0.72) compared with those discontinuing statins. Propensity score and sensitivity analyses showed consistent results. Conclusions Early β blocker use was associated with reduced 30 day mortality in patients with acute myocardial infarction, and discontinuation of β blockers at one year was not associated with higher five year mortality. These findings question the utility of prolonged β blocker treatment after acute myocardial infarction in patients without heart failure or left ventricular dysfunction. Trial registration Clinical trials NCT00673036. PMID:27650822

  14. Adjunctive naturopathic care for type 2 diabetes: patient-reported and clinical outcomes after one year

    Directory of Open Access Journals (Sweden)

    Bradley Ryan

    2012-04-01

    Full Text Available Abstract Background Several small, uncontrolled studies have found improvements in self-care behaviors and reductions in clinical risk in persons with type 2 diabetes who received care from licensed naturopathic physicians. To extend these findings and determine the feasibility and promise of a randomized clinical trial, we conducted a prospective study to measure the effects of adjunctive naturopathic care (ANC in primary care patients with inadequately controlled type 2 diabetes. Methods Forty patients with type 2 diabetes were invited from a large integrated health care system to receive up to eight ANC visits for up to one year. Participants were required to have hemoglobin A1c (HbA1c values between 7.5-9.5 % and at least one additional cardiovascular risk factor (i.e., hypertension, hyperlipidemia or overweight. Standardized instruments were administered by telephone to collect outcome data on self-care, self-efficacy, diabetes problem areas, perceived stress, motivation, and mood. Changes from baseline scores were calculated at 6- and 12-months after entry into the study. Six and 12-month changes in clinical risk factors (i.e., HbA1c, lipid and blood pressure were calculated for the ANC cohort, and compared to changes in a cohort of 329 eligible, non-participating patients constructed using electronic medical records data. Between-cohort comparisons were adjusted for age, gender, baseline HbA1c, and diabetes medications. Six months was pre-specified as the primary endpoint for outcome assessment. Results Participants made 3.9 ANC visits on average during the year, 78 % of which occurred within six months of entry into the study. At 6-months, significant improvements were found in most patient-reported measures, including glucose testing (P = 0.001, diet (P = 0.001, physical activity (P = 0.02, mood (P = 0.001, self-efficacy (P = 0.0001 and motivation to change lifestyle (P = 0.003. Improvements in glucose testing, mood, self-efficacy and

  15. Quality of life in elder adults one-year after coronary bypass

    NARCIS (Netherlands)

    Blokzijl, Fredrike; van der Horst, Iwan C C; Keus, Eric; Waterbolk, Tjalling W; Mariani, Massimo A; Dieperink, Willem

    2016-01-01

    BACKGROUND: Survival rates in the elderly after cardiac surgery have improved over the last decades and therewith more attention is directed toward Quality of Life (QoL) as a patient reported outcome measure. OBJECTIVE: The purpose of this study was to explore QoL in patients one year after coronary

  16. Comparing one-year recall and daily household records of livelihood activities

    DEFF Research Database (Denmark)

    Larsen, Helle Overgaard; Treue, Thorsten; Ngaga, Yonika

    2014-01-01

    activities. In this study we examine discrepancies between activities and associated incomes (cash and subsistence) reported by sample households through interviews conducted at the end of a one-year recall period and based on daily records of livelihood activities made by the same households throughout...

  17. [Prognostic factors of bacteremia: prospective study].

    Science.gov (United States)

    Pazos Añón, R; Fernández Rodríguez, R; Paz Vidal, I; Tinajas, A; Cantón, I; Abel, V; González, R; Martínez, R; Gayoso, P; Fernández Alvarez, O

    2001-08-01

    To identify the epidemiology and risk factors with influence in the outcome and mortality of a series of bacteriemic patients. A prospective study of bloodstream infections with clinical significance detected in a secondary hospital of 650 beds over period from May 1998 to May 1999. The true bacteriemia was defined in basis to the criteria both the physician and microbiologist. A total of 16 variables were defined and categorized such as clinical-epidemiologic, intrinsic risk factor, extrinsic risk factor, outcome and survival. We used SPSS statistical package: For cuantitative variables we carried out with the mean with confidence interval of 95%, for cualitative variables: number and %. Univariate analysis of the results was carried out with the X2 test and t Student, the survival was expressed with Kaplan Meyer graphics and the logistic regression model. A total of 320 positive blood cultures were studied but only 272 blood cultures were considered true bacteriemia in 259 patients. The calculated incidence of significant episodes of bacteriemia per 1000 admissions/year was 13. The overall mortality was 22% whereas death attributable to bacteriemia was 16%. The mean age was 66.9 years (IC 95% 65-69), 59% episodes occurred in men. The 78% episodes occurred in patients hospitalized in medical services. 52% episodes were of nosocomial infection and 48% of community acquired infection. According to the severity of the underlying disease, 15% had fatal diseases and 35% episodes occurred in patients without underlying disease. According to the univariant analysis, the variables which where significantly associated with greater risk death were: etiology (fungus), septic shock, the inadequate antibiotic therapy, presence of extrinsic factors (central intravenous catheter, performance of invasive procedures, previous antimicrobial therapy) and the hospital stay of less than 10 days. According to the multivariable analysis showed that the factors remaining independent

  18. Prolonged effect of Rosiglitazone one year after discontinuation

    DEFF Research Database (Denmark)

    Gram-Kampmann, Eva-Marie

    2015-01-01

    : This study is a continuation of the two-year study SDDS, where 371 patients were randomized to eight groups and treated with Insulin aspart three times daily or NPH insulin once daily, metformin or placebo and Rosiglitazone or placebo, respectively. During a 12-month run-out, use of insulin was continued...

  19. European Maxillofacial Trauma (EURMAT) project: a multicentre and prospective study

    NARCIS (Netherlands)

    Boffano, P.; Roccia, F.; Zavattero, E.; Dediol, E.; Uglešić, V.; Kovačič, Ž.; Vesnaver, A.; Konstantinović, V.S.; Petrović, M.; Stephens, M.; Kanzaria, A.; Bhatti, N.; Holmes, S.; Pechalova, P.F.; Bakardjiev, A.G.; Malanchuk, V.A.; Kopchak, A.V.; Galteland, P.; Mjøen, E.; Skjelbred, P.; Koudougou, C.; Mouallem, G.; Corre, P.; Løes, S.; Lekven, N.; Laverick, S.; Gordon, P.; Tamme, T.; Akermann, S.; Karagozoglu, K.H.; Kommers, S.C.; Forouzanfar, T.

    2015-01-01

    The purpose of this study was to analyse the demographics, causes and characteristics of maxillofacial fractures managed at several European departments of oral and maxillofacial surgery over one year. The following data were recorded: gender, age, aetiology, site of facial fractures, facial injury

  20. The Effect of Admission Creatinine Levels on One-Year Mortality in Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Mehmet Akif Cakar

    2012-01-01

    Full Text Available Background. We have known that patients with renal insufficiency (creatinine level have increased mortality for coronary artery disease. In this study, the relationship between admission creatinine level and one year mortality are evaluated in patients with acute myocardial infarction (AMI. Method. 160 AMI patients (127 men and 33 women with a mean age of 59 ± 13 were enrolled in the study. Serum creatinine levels were measured within 12 hours of AMI. The patients were divided into two groups according to admission serum creatinine level. (1 elevated group (serum creatinine > 1.3 mg/dL and (2 normal group (≤1.3 mg/dL. One year mortality rates were evaluated. Results. Elevated serum creatinine is observed in the 27 patients (16.9%. The mean creatinine level is 1.78 ± 7 mg/dL in the elevated group and 0.9 ± 0.18 mg/dL in the normal group (P<0.0001. The mortality rate of the elevated group (n=7, 25.9% is higher than that of the normal group (n=9, 6.8%. A significant increase in one year mortality is also observed (P=002 60. Conclusion. The mildly elevated admission serum creatinine levels are markedly increased to one year mortality in patients with AMI.

  1. Predicting Performance of One-Year MBA Students

    Science.gov (United States)

    Fish, Lynn A.; Wilson, F. Scott

    2007-01-01

    Although several studies have been performed, Graduate Admissions programs are still encountering difficulties uncovering criteria that will predict academic success in their programs. Researchers have analyzed Executive, full and part-time MBA programs and can only conclude that undergraduate grade point average and the GMAT are significant…

  2. Predicting Performance of One-Year MBA Students

    Science.gov (United States)

    Fish, Lynn A.; Wilson, F. Scott

    2007-01-01

    Although several studies have been performed, Graduate Admissions programs are still encountering difficulties uncovering criteria that will predict academic success in their programs. Researchers have analyzed Executive, full and part-time MBA programs and can only conclude that undergraduate grade point average and the GMAT are significant…

  3. Clinimetrics and functional outcome one year after traumatic brain injury

    NARCIS (Netherlands)

    J.T.M. van Baalen (Bianca)

    2008-01-01

    textabstractThis thesis is based on the findings of the FuPro-TBI (Functional Prognosis in Traumatic Brain Injury) study, which was part of the national FuPro research programme which investigated the functional prognosis of four neurological disorders: multiple sclerosis (MS), stroke, amyotrofic l

  4. Prolonged effect of Rosiglitazone one year after discontinuation

    DEFF Research Database (Denmark)

    Gram-Kampmann, Eva-Marie; Olesen, Thomas Bastholm; Olsen, Michael Hecht

    2015-01-01

    Hypotese og formål: Rosiglitazone is a PPARγ-receptor agonist. It enhances glycemic control by increasing insulin sensitivity in fat- and muscle cells. This study addresses what to expect when discontinuing Rosiglitazone in type 2-diabetic patients who are also treated with insulin. Metoder...

  5. A Study of One Year Change of Glucose Metabolism for Roux-en-Y Gastric Bypass in the Treatment of Non-Obese Type 2 Diabetes Mellitus%胃转流术治疗非肥胖T2DM术后1年血糖代谢变化的研究

    Institute of Scientific and Technical Information of China (English)

    陈亚峰; 杨帆; 杨雁翎; 窦科峰; 陈勇

    2012-01-01

    目的:评价胃转流术(RYGP)治疗非肥胖2型糖尿病(T2DM)的1年血糖代谢变化,并探讨术前T2DM病史对术后1年效果的影响.方法:收集我科2009年6月~2010年4月期间60例行RYGP的非肥胖T2DM患者术前及术后1年内的一般资料,临床及实验室检查数据等.根据T2DM病史分为两组:Ⅰ组:≤5年;Ⅱ组:5-10年,两组体质指数(BMI)均<30 kg/m2.术后6M、12M主要随访:空腹血糖(FPG)、餐后2h血糖(2hPG)、体重、BMI、糖化血红蛋白(HbA1c)、空腹血清胰岛素(Fins)、空腹C肽(C-P)、胰岛素抵抗指数和用药情况,采用SPSS17.0软件进行手术前后对照与组间对照分析.结果:与术前相比,Ⅰ组术后6M、12M时FPG,2hPG,体重,BMI,C-P,HbAlc,Fins均明显改善(P<0.05),HOMA-IR在术后6M无显著差异(P>0.05),术后12M有显著差异(P<0.05);Ⅱ组术后6M、12M时与术前相比,FPG,2hPG,体重,BMI,C-P,HbAlc,HOMA-IR均明显改善(P<0.05),Fms在术后6M、12M与术前相比无显著差异(P>0.05).Ⅰ组和Ⅱ组于术后6M、12M在FPG、2hPG、体重、BMI、C肽、Fins、HbA1c、HOMA-IR、用药以反手术缓解率方面均无显著差异(P>0.05).结论:非肥胖T2DM患者胃转流术后1年血糖代谢明显改善,术后完全缓解率逐步增高,术前T2DM病史(≤5年与5-10年)对术后1年效果的影响无显著差异.%Objective: To investigate the one year change of glucose metabolism of Roux-en-Y gastric bypass (RYGP) in the treatment of non-obese type two diabetes mellitus (T2DM) patients and the effect of preoperative T2DM history on the one year operation effect through retrospective case control study. Methods: 60 patients diagnosed as type 2 diabetes by RYGP in our department from June 2009 to April 2010 were included in this study and the general materials, clinical and laboratory data of all the patients were collected. The patients were divided into two groups by preoperative history of T2DM: I group: less than five years; II group: five to

  6. The Prognosis of Primary Percutaneous Coronary Intervention after One Year Clinical Follow Up

    Directory of Open Access Journals (Sweden)

    Yahya Dadjoo

    2013-03-01

    Full Text Available Objectives: The aim of this study was to evaluate the clinical outcomes, one year after primary percutaneous coronary intervention(PCI. Patients and Methods: From September 2009 to March 2012, primary PCI was performed on 70 cases, and the data relating to their catheterization were recorded. Peri-interventional treatment data included PCI with drug-eluting or bare-metal stent or balloon angioplasty alone. Results: The mean age of the patients was 61.34+11.31 years, and 72.9% of them were males. The ratios of patients with diabetes, hypertension and, hyperlipidemia were 61.4%, 71.4%, and 52.9% respectively. In clinical follow-up, total incidence of death was 4.3%, with no death occurring during 30 days. However, 3 patients died after one-year, of which one patient (1.4% had cardiac problem and the other 2 (2.9% died because of non-cardiac reasons. Target vessel revascularization, reinfarction within 30 days, and mechanical complication or stroke were not found in any of the patients. Patients with hypertension (6% and those with LAD ST-elevation myocardial infarction (5% died after one year (P= 0.263 and P= 0.319 respectively. However, no mortality was reported in patients with RCA and LCX ST-elevation myocardial infarction. Of subjects with multivessel disease, 7% died after one-year (P= 0.161, but there was no reported mortality in those with single vessel disease.

  7. Laparoscopic repair of abdominal wall hernia: one-year experience

    Science.gov (United States)

    Kavic, Michael S.

    1993-05-01

    In this study, 101 consecutive laparoscopic transabdominal preperitoneal hernia repairs (LTPR) were performed in 62 patients by a single surgeon. The series was begun in April 1991, and involved repair of 49 direct, 41 indirect, 4 femoral, 3 umbilical, 3 sliding, and 1 incisional hernias. Twelve cases were bilateral, eleven hernias were incarcerated, and fifteen hernias were recurrent. There were no intraoperative complications, and none of the procedures required conversion to open surgery. Patients experienced the following postoperative complications: transient testicular pain (1), transient anterior thigh paresthesias (2), urinary retention requiring TURP (1), and hernia recurrences (2). Follow up has ranged from 4 - 15 months and initial results have been encouraging.

  8. Prospects for study of tectono-geochemistry

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Focusing on fault tectono-geochemistry, the authors will illustrate four aspects of the fault tectono-geochemistry and its research prospects: (1) the major elements, trace elements and rare earth elements and their differentiation and dissipation sequence; (2)mineral veins, secondary inclusions, sync-deformation fluids and their micro-kinetic analyses; (3) pressure intensity, temperature grads,solution concentration and their coupled correlation system; (4) tectonic stress fields, rheologic physical fields, geochemical fields and digital modeling of parameters. The four aspects are unique in their own systems and related to one another. A unified explanation of spatial and temporal evolution can be obtained in combination with the geodynamics and tectonic chronology.

  9. Prevalence of mutans streptococci in one-year-old children.

    Science.gov (United States)

    Grindefjord, M; Dahllof, G; Wikner, S; Hojer, B; Modeer, T

    1991-10-01

    Colonization with mutans streptococci was studied in 1095 1-year-old children living in suburban Stockholm. During a scheduled vaccination appointment at a child health centre, a bacterial sample was obtained from the child's tongue and a structured questionnaire was completed by the accompanying parent. Six percent of the subjects were colonized with mutans streptococci. The variables most strongly correlated with presence of mutans streptococci were: non-Swedish background, consumption of sugar-containing beverages at night and total consumption of sugar-containing beverages. The results indicate that, by the age of 1 year, maternally influenced behaviour patterns such as dietary habits that may predispose to early colonization of mutans streptococci are already established. Such early colonization with mutans streptococci may predict high caries risk in the primary dentition.

  10. One Year Survival in Nigerians with Peripartum Cardiomyopathy

    Science.gov (United States)

    Karaye, Kamilu M.; Lindmark, Krister; Henein, Michael Y.

    2016-01-01

    Background: Peripartum cardiomyopathy (PPCM) is common in North-Western Nigeria. This study aimed to describe the 1-year survival and left ventricular reverse remodeling (LVRR) in a group of patients with PPCM from three referral hospitals in Kano, Nigeria. Methods: PPCM was defined according to recommendations of the Heart Failure (HF) Association of the European Society of Cardiology Working Group on PPCM. LVRR was defined as absolute increase in left ventricular ejection fraction (LVEF) by ≥10.0% and decrease in left ventricular (LV) end-diastolic dimension indexed to body surface area ≤33.0 mm/m2, while recovered LV systolic function as LVEF ≥55%, at 12 months follow-up. Results: A total of 54 newly diagnosed PPCM patients with mean age of 26.6 ± 6.7 years, presented with classical features of predominantly left-sided HF and 33 of them qualified for follow-up. Of the 17 survivors at 12 months, 8 patients (47.1%) satisfied the criteria for LVRR, of whom 5 (29.4%) had recovered LV systolic function (LVEF ≥55%), but LVRR was not predicted by any variable in the regression models. The prevalence of normal LV diastolic function increased from 11.1% at baseline to 35.3% at 12 months (P = 0.02). At 1-year follow-up, 41.4% of patients had died (two-thirds of them within the first 6 months), but mortality was not predicted by any variable including LVRR. Conclusions: In Kano, PPCM patients had modest LVRR but high mortality at 1-year. Further studies should be carried out to identify reasons for the high mortality and how to curb it. PMID:27512533

  11. One year successful outcomes for novel sacroiliac joint arthrodesis system

    Directory of Open Access Journals (Sweden)

    Sachs Donald

    2012-12-01

    Full Text Available Abstract Background SI joint pain can mimic discogenic low back pain or even radicular pain. Patient presentations vary considerably and conditions may include low back, groin, and/or radicular pain, leading to the potential for inaccurate diagnosis and treatment. Despite the large number of patients with SI joint pain, treatment options have been limited to conservative care involving physical therapy and joint injections, radiofrequency rhizotomy, or traditional open SI joint arthrodesis surgery. The purpose of this retrospective study is to evaluate the safety and effectiveness of MIS SI joint arthrodesis via an ileosacral approach in patients refractory to conservative care. Methods We report on the first 11 consecutive patients treated with a novel MIS SI joint fusion system by a single surgeon. Medical charts were reviewed for perioperative metrics and baseline pain scores recorded using a 0-10 numerical rating scale. Results Ninety one percent (91% of patients were female and the average patient age was 65 years (range 45-82. Mean baseline pain score (SD was 7.9 (± 2.2. Mean pain score at the 12 month follow up interval was 2.3 (±3.1, resulting in an average improvement of 6.2 points from baseline, representing a clinically and statistically significant (p=0.000 improvement. Patient satisfaction was very high with 100% indicating that they would have the same surgery again for the same result. Conclusions The results of this small case series illustrate the safety and effectiveness of minimally invasive SI joint fusion using a series of triangular porous plasma coated titanium implants in carefully selected patients. Larger multi centered studies are warranted.

  12. The ATLAS Women's Network: one year of activities

    CERN Multimedia

    Paula Eerola

    The idea for an ATLAS Women's Network was born during the ATLAS overview week in October 2005, when a few of us discussed our experiences and were pondering about what we could do. We felt that it was important to increase the visibility of women working in ATLAS in order to make a better and more effective use of the ATLAS human resources, that is, make sure that women are duly included at all levels. Furthermore, it is our belief that making ATLAS a better working environment for female collaborators and other female co-workers will benefit both us and the collaboration as a whole. On the individual level, all of us thought that we could benefit from peer support and experience sharing, and an ATLAS Women's Network could facilitate this by developing contacts between the ATLAS Women in ATLAS Institutes worldwide. Finally, we thought that it was important to increase the number of women studying physics and working in the field of physics research by identifying gender barriers in the career paths of women i...

  13. Immunologic effects of emdogain in humans: one-year results.

    Science.gov (United States)

    Nikolopoulos, Symeon; Peteinaki, Efthymia; Castanas, Elias

    2002-06-01

    Tissue regeneration after therapeutic manipulations is essential in periodontology, oral surgery, and trauma of the periodontal tissues. Local inflammation because of poor oral hygiene also plays a crucial role in the above situations. Local inflammatory reaction, accompanied by the local production of cytokines, profoundly influences bone turnover and regeneration. Several products of low immunogenicity for augmenting tissue regeneration have been recently proposed as boosters of soft and mineralized tissue regeneration. Among them, Emdogain, an amelogenin derivative of porcine origin, has recently been introduced. Clinical results indicate that this product might be a good additive, producing fast tissue regeneration with no apparent clinical side effects. In contrast, very little is known about its in vivo immunologic effects. A previous study showed that Emdogain does not modify the cellular or humoral immune response in vitro. In the present work, performed in 10 patients, only a slight, nonsignificant activation of the immune system occurred during the first year following Emdogain application. Neither cellular immunity nor humoral immune response was significantly modified. In addition, the in vitro response of the patients' lymphocytes to Emdogain was assayed 2 and 12 months postoperative. We did not find any significant specific lymphocyte transformation in the presence of Emdogain, although lymphocytes could be stimulated by nonselective mitogens. These results indicate the immunologic safety of the agent in vivo, at least after 1 year.

  14. TWENTY-ONE-YEAR EXTENSION PROJECT PERFORMANCE "LET'S BREASTFEEDING, MOMMY?"

    Directory of Open Access Journals (Sweden)

    Marizete Argolo Teixeira

    2017-05-01

    Full Text Available Research aiming to describe the actions that were developed by the Extension Project "Let's breastfeed, Mom?" During the 21 years of its performance in Jequié / Bahia and identify the difficulties, facilities and progress of the project. This is a descriptive, quantitative-qualitative study. The data were collected in the archived project documents, analyzed through descriptive statistics and content analysis. The results showed that 8,923 registered postpartum women with educational activities and 1,313 domiciliary visits were carried out, as the main actions carried out by the project. The difficulties were: lack of consumer / permanent materials and human resources; As facilities: responsibility and commitment of the members of the project, as well as the support of the transportation service of the institution. The advances were the elaboration of the research project, with insertion of research fellows, creation of the webpage and the logo. It is necessary to reflect on the difficulties and propose measures to remedy them and thus continue to contribute to the promotion, protection and support of breastfeeding in the Municipality, contributing to the reduction of infant morbidity and mortality

  15. A prospective, randomized multicenter study comparing APD and CAPD treatment

    DEFF Research Database (Denmark)

    Bro, S; Bjorner, J B; Tofte-Jensen, P

    2000-01-01

    OBJECTIVE: The goals for maintenance dialysis treatment are to improve patient survival, reduce patient morbidity, and improve patient quality of life. This is the first randomized prospective study comparing automated peritoneal dialysis (APD) and continuous ambulatory peritoneal dialysis (CAPD)...

  16. A prospective PET study of patients with glioblastoma multiforme

    DEFF Research Database (Denmark)

    Andersen, Preben B.; Blinkenberg, M; Lassen, U;

    2006-01-01

    OBJECTIVE: To study the post-surgical metabolic and structural cerebral changes in patients with glioblastoma multiforme (GBM). MATERIALS AND METHODS: We examined ten patients prospectively with newly diagnosed GBM. All patients were primarily treated with surgery, followed by chemotherapy...

  17. Laboratory nutritional parameters can predict one-year mortality in elderly patients with intertrochanteric fracture

    OpenAIRE

    Jun Lu

    2014-01-01

    "Objectives: The purpose of this study was to investigate the contributing value of nutrition related blood parameters to one-year mortality following intertrochanteric fracture surgery in a Chinese population over the age of 65. Methods: The nutritional status was evaluated by using admission serum albumin level and total lymphocyte count (TLC). One hundred and seventy-four intertrochanteric fracture patients were entered to this study for nutritional status assessment. Gender differences...

  18. Risk factors identified for owner-reported feline obesity at around one year of age: Dry diet and indoor lifestyle.

    Science.gov (United States)

    Rowe, Elizabeth; Browne, William; Casey, Rachel; Gruffydd-Jones, Tim; Murray, Jane

    2015-10-01

    Obesity is considered the second most common health problem in pet cats in developed countries. Previous studies investigating risk factors for feline obesity have been cross-sectional, where reverse causality cannot be ruled out. This study is the first to use prospective data from a large scale longitudinal study of pet cats ('Bristol Cats') to identify early-life risk factors for feline overweight/obesity at around one year of age. Data analysed were collected via three owner-completed questionnaires (for cats aged 2-4 months, 6.5-7 months and 12.5-13 months) completed between May 2010 and August 2013. Owner-reported body condition scores (BCS) of cats at age 12.5-13 months, using the 5-point system, were categorised into a dichotomous variable: overweight/obese (BCS 4-5) and not overweight (BCS 1-3) and used as the dependent variable. Cat breed, neuter status, outdoor access, type of diet, frequency of wet and dry food fed and frequency of treats fed were analysed as potential risk factors. Of the 966 cats for which data were available, 7.0% were reported by their owners to be overweight/obese at 12.5-13 months of age. Descriptive data on type of diet fed at different cat ages suggest that a dry diet is the most popular choice for UK domestic cats. Significant potential explanatory variables from univariable logistic regression models were included in multivariable logistic regression models built using stepwise forward-selection. To account for potential hierarchical clustering of data due to multi-cat households these were extended to two-level random intercept models. Models were compared using Wald test p- values. Clustering had no impact on the analysis. The final multivariable logistic regression model identified two risk factors that were independently associated with an increased risk of feline obesity developing at 12.5-13 months of age: restricted or no outdoor access and feeding dry food as the only or major (>50%) type of food in the diet at age 12

  19. Home exercises for pelvic floor in continent women one year after physical therapy treatment for urinary incontinence: an observational study Exercício domicilar para o assoalho pélvico em mulheres continentes após tratamento fisioterapêutico para incontinência urinária: um estudo observacional

    Directory of Open Access Journals (Sweden)

    Ana P. Krüger

    2011-10-01

    Full Text Available OBJECTIVES: To describe the results of home exercise targeting the pelvic floor in continent women one year after the end of a physical therapy treatment for the following outcomes: functional assessment of the pelvic floor and urinary incontinence. METHODS: This is an observational study that evaluated fifteen women one year after physical therapy treatment for Stress Urinary Incontinence (SUI. The outcomes for this study were: situations of urinary loss, use of daily protection, practice of home exercises for the pelvic floor, functional assessment of the pelvic floor (FAPF and patient satisfaction. We also investigated some confounding variables such as hormonal status, number of vaginal deliveries and previous history of episiotomy. RESULTS: One year after completion of physical therapy treatment, we observed that the FAPF median remained stable over time (Median=5, p=0.08. The presence of urinary incontinence was reported by 40% of women in the sample, however, was characterized as mild (i.e. not requiring the use of daily protection. There was also a significant association (p=0.001 between the completion of home exercises (twice or more per week and the normal clinical status. Confounding variables, which could compromise the clinical status, showed no significant association with the outcomes (p≥0.05. CONCLUSION: Home exercises contributed to the maintenance of continence following a physical therapy treatment.OBJETIVOS: Descrever os resultados da prática de exercícios domicilares para o assoalho pélvico em mulheres continentes nos quesitos avaliação funcional do assoalho pélvico (AFA e presença de incontinência urinária após um ano de tratamento fisioterapêutico. MÉTODOS: Estudo observacional com 15 mulheres um ano após o tratamento fisioterapêutico para incontinência urinária de esforço (IUE. As variáveis analisadas neste estudo foram: situações de perda urinária, utilização de proteção diária, manuten

  20. UK pneumonectomy outcome study (UKPOS: a prospective observational study of pneumonectomy outcome

    Directory of Open Access Journals (Sweden)

    Davies Paul

    2009-07-01

    Full Text Available Abstract Background In order to assess the short term risks of pneumonectomy for lung cancer in contemporary practice a one year prospective observational study of pneumonectomy outcome was made. Current UK practice for pneumonectomy was observed to note patient and treatment factors associated with major complications. Methods A multicentre, prospective, observational cohort study was performed. All 35 UK thoracic surgical centres were invited to submit data to the study. All adult patients undergoing pneumonectomy for lung cancer between 1 January and 31 December 2005 were included. Patients undergoing pleuropneumonectomy, extended pneumonectomy, completion pneumonectomy following previous lobectomy and pneumonectomy for benign disease, were excluded from the study. The main outcome measure was suffering a major complication. Major complications were defined as: death within 30 days of surgery; treated cardiac arrhythmia or hypotension; unplanned intensive care admission; further surgery or inotrope usage. Results 312 pneumonectomies from 28 participating centres were entered. The major complication incidence was: 30-day mortality 5.4%; treated cardiac arrhythmia 19.9%; unplanned intensive care unit admission 9.3%; further surgery 4.8%; inotrope usage 3.5%. Age, American Society of Anesthesiologists physical status ≥ P3, pre-operative diffusing capacity for carbon monoxide (DLCO and epidural analgesia were collectively the strongest risk factors for major complications. Major complications prolonged median hospital stay by 2 days. Conclusion The 30 day mortality rate was less than 8%, in agreement with the British Thoracic Society guidelines. Pneumonectomy was associated with a high rate of major complications. Age, ASA physical status, DLCO and epidural analgesia appeared collectively most associated with major complications.

  1. The effects of occupational health and safety management on work environment and health: a prospective study.

    Science.gov (United States)

    Torp, S; Moen, B E

    2006-11-01

    According to Norway's Internal Control Regulation, all companies are required to have an occupational health and safety (H&S) management system. This study investigated the effects of implementing or improving occupational H&S management on the work environment, H&S-related behaviour and musculoskeletal health of workers in small and medium-sized companies. A one-year prospective cohort study, using self-administered questionnaires, was performed among the managers and blue-collar workers in 226 motor vehicle repair garages. Out of 1559 workers that responded at baseline 721 workers could be identified at follow-up. These 721 workers were included in the study. The workers in companies with improved H&S management from baseline to follow-up reported increased satisfaction with the H&S activities at the garage; improved support from management and colleagues; improved health-related support and control; and increased participation in H&S activities.

  2. A normatização do cuidar da criança menor de um ano: estudo dos significados atribuídos pelos profissionais do Programa Saúde da Família (PSF The normative of the caring on children above one-year-old: a study of meanings applied by the professionals of Family Health Program (FHP

    Directory of Open Access Journals (Sweden)

    Eliane Nóbrega Vasconcelos

    2009-08-01

    Full Text Available O PSF foi implantado como uma estratégia de mudança e reordenamento do modelo assistencial, visando a superar a fragmentação do cuidado e, para tanto, propõe um atendimento integral, de qualidade e, sobretudo, humanizado. Este trabalho teve por objetivo identificar como vem sendo cuidada a criança menor de um ano pelos profissionais do PSF. O estudo tem abordagem qualitativa e os dados foram produzidos no contexto de quatro oficinas de sensibilização e criatividade, cujo conteúdo gravado foi transformado em corpus de discursos, e registros da observação participante, submetidos à análise de conteúdo. Os resultados demonstraram que o cuidado ao menor de um ano tem sido majoritariamente normativo, as UBSF pesquisadas não possuem ambiente e instrumental adequado para o atendimento de crianças, a formação acadêmica dos profissionais é inadequada e estes não têm recebido capacitação continuada para atuação nesta faixa etária. Há, ainda, enormes dificuldades no enfrentamento das questões sociais e culturais e nos encaminhamentos para procedimentos de média e alta complexidade. No entanto, os profissionais consideram o trabalho dinâmico e desafiador e, com as suas ações, muito têm contribuído para a saúde das crianças cuidadas.The Family Health Program was implanted as a change strategy and reorganization of the assistance model, aiming to overcome the fragmentation of care and, then, proposes a quality, humanitarian integral attending. The objective of this work is to identify how children under one-year-old have been cared by professionals of FHP. The study has a qualitative approach, and data was produced in four creative and sensitive workshops. The workshops were taped and transcribed. After that, the observations of the participants were submitted to an analysis. The results demonstrated that the under one-year-old children care has been normative at most. The UBSF researched had no proper environment or

  3. One-year sobriety improves satisfaction with life, executive functions and psychological distress among patients with polysubstance use disorder.

    Science.gov (United States)

    Hagen, Egon; Erga, Aleksander H; Hagen, Katrin P; Nesvåg, Sverre M; McKay, James R; Lundervold, Astri J; Walderhaug, Espen

    2017-05-01

    Polysubstance use disorder is prevalent in treatment-seeking patients with substance use disorder (SUD), with a higher risk of developing comorbid psychiatric symptoms, more pervasive deficits in cognitive functions, and inferior treatment results. The present study investigates if individuals with polysubstance use disorder who achieve at least one year of abstinence show greater improvements in satisfaction with life, executive functions, and psychological distress, compared to relapsers and controls. The prospective recovery from polysubstance use disorder assessed with broad output indicators remains understudied. A better understanding of the pattern of recovery of the chosen output indicators could shed light on the recovery process for this group of patients. We investigated changes in satisfaction with life, executive functions and psychological distress over a period of 12months in patients who remained abstinent and in those who relapsed. Subjects with polysubstance use disorder (N=115) were recruited from outpatient and residential treatment facilities; healthy controls (N=34) were recruited by posters exhibited at social welfare and GP offices. Executive functions were assessed by the Behaviour Rating Inventory of Executive Function-Adult self-report version (BRIEF-A), psychological distress by the Symptom Checklist-90-R (SCL-90-R), and satisfaction with life by the Satisfaction With Life Scale (SWLS). Substance use was assessed by self-reports on the Alcohol Use Disorders Identification Test (AUDIT) and the Drug Use Disorders Identification Test (DUDIT). Participants were categorized as "relapsers" if they had AUDIT score ≥8, or DUDIT score ≥2 for women and ≥6 for men. Results indicated that the abstinent group had the greatest improvement on all the indicators compared with relapsers and controls. Participants who successfully quit substance use for one year showed improved satisfaction with life, executive functions, and psychological distress

  4. One-year MR imaging follow-up of patients with multiple sclerosis under cortisone therapy

    Energy Technology Data Exchange (ETDEWEB)

    Uhlenbrock, D.; Herbe, E.; Seidel, D.; Gehlen, W.

    1989-03-01

    Twenty patients with relapsing/remitting course of MS were studied four times with MR imaging over the course of one year. First MR was undertaken during the acute relapse, afterwards patients were given cortisone therapy for four to six weeks. The second MR study followed 4-6 weeks after the first, the patients at this time being in remission. The third MR study was carried out 4 months after the first, the last scan one year after the first. The total number of lesions varied, though not greatly, over the whole follow-up, but there was an influence of the clinical course of MS on the pattern of lesions in MR imaging, mostly in respect to the number of confluences and the size of the lesions. Follow-up over one year showed that the inflammatory process produced an increase in the number of plaques, independent of the fact that most patients stayed in remission. A delayed effect of the cortisone therapy on the size, number, and confluence of plaques is suggested whilst clinical signs improved in most cases immediately after the beginning of drug therapy. Independent of the clinical course of the disease in some cases plaques previously seen vanished and others appeared in one and the same examination.

  5. Study on the growth rhythm by one-year-old cuttings of twelve varieties of Populus deltoides in Wuhan%武汉地区不同杨树品种扦插苗的物候与生长节律

    Institute of Scientific and Technical Information of China (English)

    彭婵; 张亚东; 樊孝萍; 张新叶

    2013-01-01

    Phenological stage and annual growth dynamics of one-year-old stecklings of twelve varieties of Populus deltoides in Wuhan were studied.The results showed that there were differences in phenophase among these materials.The largest variation was found out with the bugs expanding stage from the variation coefficient, and the least difference was shown by the late abscission period.The growth rules of steckling height, ground diameter and leaf numbers were "S" type.Fast-growing period of these varieties was from mid-June to mid-August.%以12个不同杨树品种的1年生扦插苗为试验材料,对其在武汉地区的物候期和生长规律进行了动态测定.结果表明:各品种的物候期存在较大差异,以变异系数来看其中以芽膨大期差异最大,落叶末期差异最小;杨树扦插苗的苗高、地径以及叶片数的生长规律呈递增的变化趋势,符合“S”型生长曲线,杨树苗木的速生期在6月中旬到8月中旬左右.

  6. Comparison between the contribution of ellagitannins of new oak barrels and one-year-used barrels

    Directory of Open Access Journals (Sweden)

    Navarro María

    2016-01-01

    Full Text Available The influence of the botanical origin (French oak: Quercus petraea and American oak: Quercus alba, toasting level and if the barrel were new of previously used during one year have been studied. Results indicate that French oak released significant higher amounts of ellagitannins than American oak. Toasting level also exert a great influence. The higher the toasting level the lower the ellagitannin concentration in wines. Finally, the use during one year of the barrels drastically decreases the ellagitannin concentration in wines. Consequently, it can be concluded that the origin of oak, the toasting level and especially the previous use of the barrels have a very significant influence on the final ellagitannin concentration in wine, and probably on its sensory impact.

  7. Early changes of auditory brain stem evoked response after radiotherapy for nasopharyngeal carcinoma - a prospective study

    Energy Technology Data Exchange (ETDEWEB)

    Lau, S.K.; Wei, W.I.; Sham, J.S.T.; Choy, D.T.K.; Hui, Y. (Queen Mary Hospital, Hong Kong (Hong Kong))

    1992-10-01

    A prospective study of the effect of radiotherapy for nasopharyngeal carcinoma on hearing was carried out on 49 patients who had pure tone, impedance audiometry and auditory brain stem evoked response (ABR) recordings before, immediately, three, six and 12 months after radiotherapy. Fourteen patients complained of intermittent tinnitus after radiotherapy. We found that 11 initially normal ears of nine patients developed a middle ear effusion, three to six months after radiotherapy. There was mixed sensorineural and conductive hearing impairment after radiotherapy. Persistent impairment of ABR was detected immediately after completion of radiotherapy. The waves I-III and I-V interpeak latency intervals were significantly prolonged one year after radiotherapy. The study shows that radiotherapy for nasopharyngeal carcinoma impairs hearing by acting on the middle ear, the cochlea and the brain stem auditory pathway. (Author).

  8. Family predictors of disease management over one year in Latino and European American patients with type 2 diabetes.

    Science.gov (United States)

    Chesla, Catherine A; Fisher, Lawrence; Skaff, Marilyn M; Mullan, Joseph T; Gilliss, Catherine L; Kanter, Richard

    2003-01-01

    Family context is thought to influence chronic disease management but few studies have longitudinally examined these relationships. Research on families and chronic illness has focused almost exclusively on European American families. In this prospective study we tested a multidimensional model of family influence on disease management in type 2 diabetes in a bi-ethnic sample of European Americans and Latinos. Specifically, we tested how baseline family characteristics (structure, world view, and emotion management) predicted change in disease management over one year in 104 European American and 57 Latino patients with type 2 diabetes. We found that emotion management predicted change in disease management in both groups of patients as hypothesized, while family world view predicted change in both ethnic groups but in the predicted direction only for European Americans. Examining family context within ethnic groups is required to elucidate unique cultural patterns. Attending to culturally unique interpretations of constructs and measures is warranted. The import of family emotion management, specifically conflict resolution, in disease management deserves further study to support clinical intervention development. Examining multiple domains of family life and multidimensional health outcomes strengthens our capacity to develop theory about family contexts and individual health.

  9. Prediction factors of recurrent ischemic events in one year after minor stroke.

    Directory of Open Access Journals (Sweden)

    Changqing Zhang

    Full Text Available BACKGROUND: The risk of a subsequent stroke following a minor stroke is high. However, there are no effective rating scales to predict recurrent stroke following a minor one. Therefore, we assessed the risk factors associated with recurrent ischemic stroke or transient ischemic attack (TIA within one year of minor stroke onset in order to identify possible risk factors. METHODS: Eight hundred and sixty-three non-cardioembolic ischemic stroke patients in the Chinese IntraCranial AtheroSclerosis Study that presented with minor stroke, defined as an admission National Institutes of Health stroke scale (NIHSS score of ≤3, were consecutively enrolled in our study. Clinical information and imaging features upon admission, and any recurrent ischemic stroke or TIA within one year was recorded. Cox regression was used to identify risk factors associated with recurrent ischemic stroke or TIA within the year following stroke onset. RESULTS: A total of 50 patients (6.1% experienced recurrent ischemic stroke or TIA within one year of minor stroke onset. Multivariate Cox regression model identified lower admission NIHSS score (HR, 1.75; 95% CI, 1.32 to 2.33; P<0.0001, history of coronary heart disease (HR, 2.62; 95% CI, 1.17 to 5.86; P = 0.02, severe stenosis or occlusion of large cerebral artery (HR, 4.68; 95% CI, 1.87 to 11.7; P = 0.001, and multiple acute cerebral infarcts (HR, 2.61; 95% CI, 1.01 to 6.80; P = 0.05 as independent risk factors for recurrent ischemic stroke or TIA within one year. CONCLUSIONS: Some minor stroke patients are at higher risk for recurrent ischemic stroke or TIA. Urgent and intensified therapy may be reasonable in these patients.

  10. Work Disability After Whiplash A Prospective Cohort Study

    NARCIS (Netherlands)

    Buitenhuis, J.; Jong, Peter J. de; Jaspers, Jan P. C.; Groothoff, Johan W.

    2009-01-01

    Study Design. Prospective cohort study. Objective. To investigate the consequences of neck pain after motor vehicle accidents in terms of disability for work and the relationship this has with symptom and work-related factors. Summary of Background Data. Previous studies on work disability related t

  11. Work disability after whiplash : a prospective cohort study

    NARCIS (Netherlands)

    Buitenhuis, J.; Jong, Peter J. de; Jaspers, Jan P. C.; Groothoff, Johan W.

    2009-01-01

    Study Design. Prospective cohort study. Objective. To investigate the consequences of neck pain after motor vehicle accidents in terms of disability for work and the relationship this has with symptom and work-related factors. Summary of Background Data. Previous studies on work disability related t

  12. Prospective studies on diet and coronary heart disease

    NARCIS (Netherlands)

    Oomen, C.M.

    2001-01-01

    In this thesis, the results of prospective studies on fatty acids, B-vitamins and arginine and the occurrence of coronary heart disease have been described. The results presented are mainly based on the Zutphen Elderly Study. In this study of 939 men aged 64-84 years, detailed information was availa

  13. Change of residence and functional status within three months and one year following hip fracture surgery

    DEFF Research Database (Denmark)

    Ariza-Vega, Patrocinio; Jiménez-Moleón, José Juan; Kristensen, Morten Tange

    2014-01-01

    PURPOSE: To study the recovery of patients in terms of 18 activities of daily living and change of residence within the year following a hip fracture. METHOD: This prospective cohort study was carried out in a trauma service of an acute hospital in southern Spain including 159 patients with a hip...

  14. Bias in amputation research; impact of subjects missed from a prospective study.

    Directory of Open Access Journals (Sweden)

    Lauren V Fortington

    Full Text Available For research findings to be generalized, a sample must be representative of the actual population of interest. Lower limb amputation is most frequently performed in older patients with vascular disease, a population that is often under-represented in research. The aim of this study was to explore the impact of selection bias by comparing characteristics from a sample included in a prospective study of phantom pain with the actual population who underwent amputation. Only 27% of all potential patients were referred during the first year of the prospective study. The referred patients were 8 years younger (p<0.001 and less likely to have had amputation because of a vascular condition, diabetes or infection (p=0.003 than those not referred. There was also a significant difference in one year survival between the groups; 67% of referred patients survived compared with just 40% of non-referred patients (p=0.004. The biased population in the phantom pain study may have resulted in an underestimation of phantom pain in the original study and subsequent protective factors should be considered within the context of the younger population reported. Selection bias is common in amputation research, and research methods to minimize its impact must be given greater attention.

  15. Estudo retrospectivo de ovariossalpingo-histerectomia em cadelas e gatas atendidas em Hospital Veterinário Escola no período de um ano Retrospective ovariosalpingohisterectomy study in bitches and queens assisted at a Veterinary School Hospital during one year

    Directory of Open Access Journals (Sweden)

    C.P. Balthazar da Silveira

    2013-04-01

    Full Text Available Realizou-se um estudo retrospectivo das indicações de ovariossalpingo-histerectomia - eletiva e terapêutica - no período de um ano. Foram analisados 193 prontuários de cadelas e gatas atendidas em Hospital Veterinário Escola, entre março de 2010 e março de 2011, levando em consideração a espécie, a idade e o uso ou não de anticoncepcional. Constatou-se que a demanda de OSH com caráter terapêutico (78,8% é consideravelmente mais alta que a eletiva (21,2%. Observou-se que as anormalidades reprodutivas detectadas com maior frequência foram piometra (53,36% e complicações obstétricas (25,38% e que o uso de anticoncepcional foi o fator relevante para o delineamento desses quadros.An ovariosalpingohisterectomy procedure indication - elective and therapeutic - retrospective study was conducted during one year. Record files from 193 bitches and queens assisted at a Veterinary School Hospital between March 2010 and March 2011 were analyzed, considering species, age and contraceptive use. It was possible to conclude that the therapeutic OSH demand (78.8% is remarkably superior to the elective OSH request (21.2%. It was also observed that the most frequently detected reproductive abnormalities were pyometra (53.36% and gestational complications (25.38%, and also that the use of contraceptives is a relevant factor for those events.

  16. Pet ownership, social support, and one-year survival after acute myocardial infarction in the Cardiac Arrhythmia Suppression Trial (CAST).

    Science.gov (United States)

    Friedmann, E; Thomas, S A

    1995-12-15

    Social support and pet ownership, a nonhuman form of social support, have both been associated with increased coronary artery disease survival. The independent effects of pet ownership, social support, disease severity, and other psychosocial factors on 1-year survival after acute myocardial infarction are examined prospectively. The Cardiac Arrhythmia Suppression Trial provided physiologic data on a group of post-myocardial infarction patients with asymptomatic ventricular arrhythmias. An ancillary study provided psychosocial data, including pet ownership, social support, recent life events, future life events, anxiety, depression, coronary prone behavior, and expression of anger. Subjects (n = 424) were randomly selected from patients attending participating Cardiac Arrhythmia Suppression Trial sites and completed baseline psychosocial questionnaires. One year survival data were obtained from 369 patients (87%), of whom 112 (30.4%) owned pets and 20 (5.4%) died. Logistic regression indicates that high social support (p owning a pet (p = 0.085) tend to predict survival independent of physiologic severity and demographic and other psychosocial factors. Dog owners (n = 87, 1 died) are significantly less likely to die within 1 year than those who did not own dogs (n = 282, 19 died; p pet ownership and social support are significant predictors of survival, independent of the effects of the other psychosocial factors and physiologic status. These data confirm and extend previous findings relating pet ownership and social support to survival among patients with coronary artery disease.

  17. Predictors of One-Year Retention in Methadone Maintenance Treatment (MMT in Iran, Rafsanjan

    Directory of Open Access Journals (Sweden)

    Sheikh Fathollahi

    2016-07-01

    Full Text Available Background Retention in treatment is a key factor to the success of methadone maintenance treatment (MMT and considered an important measure in evaluation of treatment effectiveness. Objectives This study aimed to investigate the retention rate and predictors of retention in MMT in Rafsanjan. Patients and Methods This was a historical cohort study. A total of 1396 patients admitted between March 2011 and March 2012 in 16 MMT clinics (13 private and 3 state clinics in Rafsanjan, entered the study and their retention rate was examined for one year. The patients’ data abstracted from their medical records using checklists and collected by clinics’ staff. Data analyses were performed using SPSS 15.0 and SAS 9.1. Kaplan-Meier method and Cox proportional hazards model were used to determine the retention rate and identify predictors of retention, respectively. Results The mean age of 1396 patients was 37.65 ± 10.77 years and most patients were men (93.8%. The mean and median of retention duration were 193.22 ± 3.83 and 153 ± 9.54 days, respectively. Three-month and one-year retention rates were 66.0% and 34.4%, respectively. Predictor variables of one-year retention in Cox proportional hazards model were high methadone dosage, polysubstance abuse and treatment under state clinics. Conclusions In this study, retention rate was lower compared to previous studies from other countries. The results suggested that program related factors are better predictors of retention than individual related ones.

  18. Dropout from exercise programs for seniors: A prospective cohort study

    NARCIS (Netherlands)

    Stiggelbout, M.; Hopman-Rock, M.; Tak, E.; Lechner, L.; Mechelen, W. van

    2005-01-01

    This study examines dropout incidence, moment of dropout, and switching behavior in organized exercise programs for seniors in the Netherlands, as determined in a prospective cohort study (with baseline measurements at the start of the exercise program and follow-up after 6 months; N = 1,725, respon

  19. Nationwide Prospective Study of Outcomes after Elective Incisional Hernia Repair

    DEFF Research Database (Denmark)

    Helgstrand, Frederik; Rosenberg, Jacob; Kehlet, Henrik

    2013-01-01

    BACKGROUND: Incisional hernia repair is a frequent surgical procedure, but perioperative risk factors and outcomes have not been prospectively assessed in large-scale studies. The aim of this nationwide study was to analyze surgical risk factors for early and late outcomes after incisional hernia...

  20. Determinants of depression in chronic stroke : A prospective cohort study

    NARCIS (Netherlands)

    van de Port, Ingrid G. L.; Kwakkel, Gert; Bruin, Margje; Lindeman, Eline

    2007-01-01

    Purpose. The aim of the study was to identify factors that are significantly related to depression in chronic stroke patients. Methods. Prospective cohort study of stroke patients admitted for rehabilitation. A total of 165 first ever stroke patients over 18 years of age were assessed at one and thr

  1. Dropout from exercise programs for seniors: a prospective cohort study

    NARCIS (Netherlands)

    Stiggelbout, M.; Hopman-Rock, M.; Tak, E.C.; Lechner, L.; Mechelen, van W.

    2005-01-01

    This study examines dropout incidence, moment of dropout, and switching behavior in organized exercise programs for seniors in the Netherlands, as determined in a prospective cohort study (with baseline measurements at the start of the exercise program and follow-up after 6 months; N = 1,725,

  2. Social Capital and Health: A Review of Prospective Multilevel Studies

    Science.gov (United States)

    Murayama, Hiroshi; Fujiwara, Yoshinori; Kawachi, Ichiro

    2012-01-01

    Background This article presents an overview of the concept of social capital, reviews prospective multilevel analytic studies of the association between social capital and health, and discusses intervention strategies that enhance social capital. Methods We conducted a systematic search of published peer-reviewed literature on the PubMed database and categorized studies according to health outcome. Results We identified 13 articles that satisfied the inclusion criteria for the review. In general, both individual social capital and area/workplace social capital had positive effects on health outcomes, regardless of study design, setting, follow-up period, or type of health outcome. Prospective studies that used a multilevel approach were mainly conducted in Western countries. Although we identified some cross-sectional multilevel studies that were conducted in Asian countries, including Japan, no prospective studies have been conducted in Asia. Conclusions Prospective evidence from multilevel analytic studies of the effect of social capital on health is very limited at present. If epidemiologic findings on the association between social capital and health are to be put to practical use, we must gather additional evidence and explore the feasibility of interventions that build social capital as a means of promoting health. PMID:22447212

  3. Sexual functioning in women after mastectomy versus breast conserving therapy for early-stage breast cancer: a prospective controlled study.

    Science.gov (United States)

    Aerts, L; Christiaens, M R; Enzlin, P; Neven, P; Amant, F

    2014-10-01

    Breast cancer (BC) and/or its treatments may affect sexual functioning based on physiological and psychosocial mechanisms. The aim of this study was to prospectively investigate sexual adjustment of BC patients during a follow-up period of one year after mastectomy (ME) or breast conserving therapy (BCT). In this prospective controlled study, women with BC and an age-matched control group of healthy women completed the Beck Depression Inventory Scale, World Health Organization 5 Well-being scale, Body Image Scale, EORTC QLQ questionnaire, Dyadic Adjustment Scale, Short Sexual Functioning Scale and Specific Sexual Problems Questionnaire to assess various aspects of sexual and psychosocial functioning before surgery, six months and one year after surgical treatment. In total, 149 women with BC and 149 age-matched healthy controls completed the survey. Compared to the situation before surgery, significantly more BCT women reported problems with sexual arousal six months after surgery and significantly more women of the ME group reported problems with sexual desire, arousal and the ability to achieve an orgasm six months and one year after surgery. While in comparison with healthy controls, no significant differences in sexual functioning were found after BCT surgery, significantly more women who underwent ME reported problems with sexual desire, arousal, the ability to achieve an orgasm and intensity of the orgasm. Although little differences were seen in sexual functioning in the BCT group during prospective analyses and in comparison with healthy controls, analyses revealed that women who underwent a ME were at risk for post-operative sexual dysfunctions. Copyright © 2014. Published by Elsevier Ltd.

  4. ON RENAL BIOPSY: A PROSPECTIVE STUDY

    African Journals Online (AJOL)

    This study is important because of the increasing prevalence of diabetes mellitus and diabetic ... Packed cell volume, platelet count, prothrombin and bleeding times were ... (to demonstrate basement membrane) and trichome stain (to show.

  5. High prevalence of hepatitis C infection among Brazilian hemodialysis patients in Rio de Janeiro: a one-year follow-up study Alta prevalência de infecção pelo virus da hepatite C em pacientes de hemodiálise do Rio de Janeiro: estudo de acompanhamento durante 1 ano

    Directory of Open Access Journals (Sweden)

    B. O. M. Vanderborght

    1995-02-01

    Full Text Available Nearly 400 hemodialysis patients treated at 5 different hemodialysis units in Rio de Janeiro were tested for one year for the presence of hepatitis C and B markers. During the same period, samples were also obtained from 35 continuous ambulatory peritoneal dialysis (CAPD patients and from 242 health care workers. Depending on the hemodialysis unit studied, anti-HCV prevalence rates ranging from 47% to 82% (mean 65% were detected. CAPD patients showed a lower prevalence of 17%. The prevalence of antibodies against hepatitis C virus (anti-HCV among health care workers was 2.9%. We observed a hepatitis C attack rate of 11.5% per year in the anti-HCV-negative hemodialysis patient population. An average of 9.4% of the hemodialysis patients were chronic carriers of hepatitis B virus (HBV (range 1.8% - 20.4%, while 48.9% showed markers of previous HBV infection. The HBV attack rate was 4.5% per year (range 0% - 6%. These results indicate an alarming high prevalence of anti-HCV among hemodialysis patients of this studied region.Aproximadamente 400 pacientes de hemodiálise tratados em 5 diferentes unidades no Rio de Janeiro foram acompanhados durante 1 ano para presença de marcadores virais de hepatite B e C. Durante o mesmo período, amostras foram também de 35 pacientes ambulatoriais de diálise peritonial contínua (CAPD e de 242 funcionários das unidades. Dependendo da unidade em estudo foram detectadas prevalências de anti-HCV variando de 47% a 82% (média 65%. Pacientes de CAPD demonstraram uma baixa prevalência de 17%. A prevalência de anti-HCV em funcionários foi de 2.9%. Observamos uma taxa de ataque de hepatite C de 11.5% por ano na população paciente de hemodiálise anti-HCV-negativo. Uma média de 9.4% de pacientes de hemodiálise eram portadores crônicos do vírus da hepatite B (VHB (taxa de 1.8% a 20.4%, enquanto 48.9% apresentaram marcadores de infecção passada de HBV. A taxa de ataque de HBV foi de 4.5% por ano (taxa de 0% a

  6. Personality and substance use disorders: a prospective study.

    Science.gov (United States)

    Sher, K J; Bartholow, B D; Wood, M D

    2000-10-01

    The personality systems of Cloninger (as measured by the Tridimensional Personality Questionnaire [TPQ]) and Eysenck (as measured by the Eysenck Personality Questionnaire [EPQ]) both have been linked to substance use and abuse. The current study examined the predictive utility of both systems for substance use disorder (SUD) diagnoses, both cross-sectionally and prospectively. Participants (N = 489 at baseline) completed the EPQ and TPQ and were assessed via structured diagnostic interview at baseline and 6 years later (N = 457 at follow-up). Both the EPQ and TPQ scales demonstrated bivariate cross-sectional and prospective associations with SUDs. Within each system, those dimensions marking a broad impulsive sensation-seeking or behavioral disinhibition trait were the best predictors prospectively, although the 2 systems were differentially sensitive to specific diagnoses. These relations remained significant even with autoregressivity, other concurrent SUD diagnoses, and multiple personality dimensions statistically controlled.

  7. Nutrient intake and cataract extraction in women: a prospective study.

    OpenAIRE

    Hankinson, S. E.; Stampfer, M.J.; Seddon, J. M.; Colditz, G A; Rosner, B; Speizer, F. E.; Willett, W C

    1992-01-01

    OBJECTIVE--To examine prospectively the association between dietary intake of vitamins C and E, carotene, and riboflavin and cataract extraction in women. DESIGN--Prospective cohort study beginning in 1980 with eight years of follow up. SETTING--11 states of the United States. PARTICIPANTS--Female registered nurses who were 45 to 67 years of age. 50,828 women were included in 1980 and others were added as they became 45 years of age. MAIN OUTCOME MEASURE--Incidence of extraction of senile cat...

  8. Data management for prospective research studies using SAS® software

    Directory of Open Access Journals (Sweden)

    Mehr David R

    2008-09-01

    Full Text Available Abstract Background Maintaining data quality and integrity is important for research studies involving prospective data collection. Data must be entered, erroneous or missing data must be identified and corrected if possible, and an audit trail created. Methods Using as an example a large prospective study, the Missouri Lower Respiratory Infection (LRI Project, we present an approach to data management predominantly using SAS software. The Missouri LRI Project was a prospective cohort study of nursing home residents who developed an LRI. Subjects were enrolled, data collected, and follow-ups occurred for over three years. Data were collected on twenty different forms. Forms were inspected visually and sent off-site for data entry. SAS software was used to read the entered data files, check for potential errors, apply corrections to data sets, and combine batches into analytic data sets. The data management procedures are described. Results Study data collection resulted in over 20,000 completed forms. Data management was successful, resulting in clean, internally consistent data sets for analysis. The amount of time required for data management was substantially underestimated. Conclusion Data management for prospective studies should be planned well in advance of data collection. An ongoing process with data entered and checked as they become available allows timely recovery of errors and missing data.

  9. Half of 12-15-year-olds with knee pain still have pain after one year

    DEFF Research Database (Denmark)

    Rathleff, Camilla Rams; Olesen, Jens Lykkegaard; Roos, Ewa M.;

    2013-01-01

    Adolescent knee pain is considered benign and presumed to disappear without treatment. However, this has never been investigated. The purpose of this study was to 1) compare leisure time sports participation, health-related quality of life (HRQoL) and body mass index between adolescents...... with and without self-reported knee pain, 2) investigate how many adolescents still have knee pain after one year and 3) identify risk factors for one-year persistence of knee pain....

  10. One-year clinical evaluation of tooth-coloured materials in non-carious cervical lesions

    Directory of Open Access Journals (Sweden)

    Stojanac Igor

    2011-01-01

    Full Text Available Introduction. The restoration of non-carious cervical lesions is specific, mostly because of the location of their margins, especially the cervical margin, which is determined in cement and/or dentine. This feature makes the cervical margin more susceptible to micro-leak­age, causing marginal discoloration, postoperative sensitivity, development of the secondary caries and loss of the restoration. Material and methods. One of the criteria for inclusion of a patient in this study was the presence of at least two non-carious cervical lesions to be restored with the minimum depth of 1mm, independently of their location in the dental arch. A total of 60 restorations were placed in 30 patients, and every patient received both tested materials (composite resins and compomer on their non-carious cervical lesions. The clinical evaluation of the therapeutic success was performed six months and then one year after the day of the placement of restorations using the modified-United States Public Health Service criteria. The following was evaluated: retention, marginal integrity, marginal discoloration, wear, postoperative sensitivity and secondary caries. Results. A statistically significant high percent of restorations/teeth with postoperative sensitivity was found in the group of resin composite restorations after six months. At the end of the evaluation period, that is after one year, there were no statistically significant differences between materials for all evaluated criteria. Conclusion. The results of this study show the identical quality of both examined materials one year after the readjustment of non-carious cervical lesions.

  11. Mastalgia-Cancer Relationship: A Prospective Study.

    Science.gov (United States)

    Yıldırım, Ali Cihat; Yıldız, Pınar; Yıldız, Mustafa; Kahramanca, Şahin; Kargıcı, Hülagü

    2015-04-01

    Mastalgia is an important symptom affecting approximately 70% of women and it disrupts the quality of life especially due to the worry of having cancer. In our study, the type and severity of mastalgia symptom of patients who presented to the outpatient clinic with mastalgia complaint were assessed along with their physical examination findings and radiology results. The purpose of the study is to demonstrate the relationship between mastalgia and malignity when assessed in combination with the risk factors of patients. The age, family history, menopausal status, age at the first childbirth, menarche, presence/absence of hormone replacement therapy, type of mastalgia, comorbidities and examination findings of 104 patients, who presented to the General Surgery outpatient clinic with mastalgia symptom, were recorded and assessed in the light of radiological study results. With respect to the mastalgia types of the patients, 38.5% had cyclic pain, 57.7% non-cyclic pain and 3.8% other types of pain. Mild mastalgia was present in 46.2% of the patients, moderate mastalgia in 24% and severe mastalgia in 29.8% of them. According to the BIRADS category, 48.1% of the patients were identified to have BIRADS 1 mass lesions, 39.4% BIRADS 2, 9.6% BIRADS 3 and 2.9% BIRADS 5 mass lesions. The patients who were identified to have BIRADS 5 mass lesions described non-cyclic and severe pain in the post-menopausal period. They had palpable masses along with the pain symptom. Our study suggests that mastalgia symptom does not per se result in suspicion of malignancy, but physical examination and radiological imaging should also be used as needed for confirmation. Studies with a larger patient population are needed to shed light on the mastalgia epidemiology and its relationship with cancer.

  12. Melatonin-micronutrients Osteopenia Treatment Study (MOTS): a translational study assessing melatonin, strontium (citrate), vitamin D3 and vitamin K2 (MK7) on bone density, bone marker turnover and health related quality of life in postmenopausal osteopenic women following a one-year double-blind RCT and on osteoblast-osteoclast co-cultures

    Science.gov (United States)

    Maria, Sifat; Swanson, Mark H.; Enderby, Larry T.; D'Amico, Frank; Enderby, Brianna; Samsonraj, Rebekah M.; Dudakovic, Amel; van Wijnen, Andre J.; Witt-Enderby, Paula A.

    2017-01-01

    This one-year double blind randomized control trial assessed the effects of nightly melatonin, strontium (citrate), vitamin D3 and vitamin K2 (MK7; MSDK) on bone mineral density (BMD) and quality of life (QOL) in postmenopausal osteopenic women (ages 49-75). Compared to placebo, MSDK treatment increased BMD in lumbar spine (4.3%) and left femoral neck (2.2%), with an upward trend for total left hip (p=0.069). MSDK increased serum P1NP levels and reduced bone turnover (CTx:P1NP). Psychometric analyses indicated that mood and sleep quality improved for the MSDK group. MSDK-exposed human mesenchymal stem cells (hMSCs) and human peripheral blood monocytes (hPBMCs) plated in transwells or layered demonstrated increases in osteoblastogenesis, decreases in osteoclastogenesis, increases in OPG (TNFRSF11B) and decreases in RANKL (TNFSF11) levels. In transwell osteoblasts, MSDK increased pERK1/2 (MAPK1/MAPK3) and RUNX2 levels; decreased ERK5 (MAPK7); and did not affect the expression of NFκB (NFKB1) and β1integrin (ITGB1). In layered osteoblasts, MSDK also decreased expression of the metabolic proteins PPARγ (PPARG) and GLUT4 (SLC2A4). In adipose-derived human MSCs, MSDK induced osteoblastogenesis. These findings provide both clinical and mechanistic support for the use of MSDK for the prevention or treatment of osteopenia, osteoporosis or other bone-related diseases. PMID:28130552

  13. 不同苜蓿品种建植当年田间生长发育与根系特征的比较%A comparative study on growing development and root characteristics of different kinds of one-year-old alfalfa

    Institute of Scientific and Technical Information of China (English)

    纪荣花; 于磊; 鲁为华; 艾尼娃尔·艾合买提

    2011-01-01

    Productivity and root characteristics of eight one-year-old alfalfa varieties were studied.The results showed that the growth potential of Phabulous,Aergangjin,WL-323,Ningmuyihao and Three Profits surpass Qinglai,Landmark 2 and Alfaking;the sensitivity of environment was Landmark 2AlfakingQinglaiWL-323NingmuyihaoAergangjingThreeProfitsPhabulous.The matter accumulation rule on eight alfalfa varieties was "slow-fast-slow-fast".There were differences on root characteristics.Matter accumulation was highly correlating with root volum,crown diameter,taproot diameter underground 0~10 cm depth(P0.01),and with crown branch number,taproot diameter underground 10~20 cm,20~30 cm,lower than 30 cm depth,was positive correlation.%以8个苜蓿品种为研究对象,对其建植当年的生长速度、物质积累动态以及主根直径、根颈特性、根体积进行研究。结果表明,8个苜蓿品种在建植当年整个生育期的物质积累动态均表现为"慢-快-慢-快"的规律,但是不同品种的生长潜力及对环境敏感性存在差异,其中生长潜力较大且对环境敏感性小的品种有皇冠、阿尔冈金、WL-323、宁苜一号、三得利。参试苜蓿品种各根系参数间也存在差异,根系发育较好的有三得利、青睐、宁苜一号、WL-323。对物质积累与根系各指标的相关性分析表明,苜蓿地上部分生长发育与根系特性密切相关。

  14. Development in Children with Achondroplasia: A Prospective Clinical Cohort Study

    Science.gov (United States)

    Ireland, Penelope J.; Donaghey, Samantha; McGill, James; Zankl, Andreas; Ware, Robert S.; Pacey, Verity; Ault, Jenny; Savarirayan, Ravi; Sillence, David; Thompson, Elizabeth; Townshend, Sharron; Johnston, Leanne M.

    2012-01-01

    Aim: Achondroplasia is characterized by delays in the development of communication and motor skills. While previously reported developmental profiles exist across gross motor, fine motor, feeding, and communication skills, there has been no prospective study of development across multiple areas simultaneously. Method: This Australasian…

  15. A population-based prospective study of optic neuritis

    DEFF Research Database (Denmark)

    Soelberg, K; Jarius, S; Skejoe, Hanne Pernille Bro

    2017-01-01

    BACKGROUND: Optic neuritis (ON) is often associated with multiple sclerosis (MS). Early diagnosis is critical to optimal patient management. OBJECTIVE: To estimate the incidence of acute ON and the rates of conversion to MS and antibody-mediated ON. METHOD: Population-based prospective study was ...

  16. Friendly and Hostile Country Perceptions of Prospective Social Studies Teachers

    Science.gov (United States)

    Kaya, Beytullah; Topçu, Ersin

    2017-01-01

    Peace education requires that students have a correct and academic perception regarding other countries. These perceptions of students, who acquire certain perceptions starting from primary school to university, need to be based on real facts and should not contain extravagance. This study aims to determine whether 3rd year Prospective Social…

  17. Students' Perception on the Prospect of Economics Education Study Program

    Science.gov (United States)

    Meiriza, Mica Siar

    2015-01-01

    This study aims to determine the extent to which perceptions of students on the prospect of the Economics Education Program. The method used in this research is descriptive method in which the required data is obtained through questionnaire and technique of analyzing data used is percentages. Questionnaires were distributed through the Student…

  18. A Prospective Study of Perception in Adolescent Smoking

    NARCIS (Netherlands)

    Otten, R.; Engels, R.C.M.E.; Prinstein, M.J.

    2009-01-01

    Purpose - This prospective study examined how environmental smoking affects the perception of lifetime smoking prevalence and thereby the likelihood of subsequent regular smoking. Methods - A longitudinal design (N = 6769) with three waves was used to test our research questions. Exposure to smoking

  19. Transit-time flow measurement as a predictor of coronary bypass graft failure at one year angiographic follow-up

    DEFF Research Database (Denmark)

    Lehnert, Per; Møller, Christian H; Damgaard, Sune

    2015-01-01

    BACKGROUND: Transit-time flow measurement (TTFM) is a commonly used intraoperative method for evaluation of coronary artery bypass graft (CABG) anastomoses. This study was undertaken to determine whether TTFM can also be used to predict graft patency at one year postsurgery. METHODS: Three hundred...... forty-five CABG patients with intraoperative graft flow measurements and one year angiographic follow-up were analyzed. Graft failure was defined as more than 50% stenosis including the "string sign." Logistic regression analysis was used to analyze the risk of graft failure after one year based...... on graft vessel type, anastomatic configuration, and coronary artery size. RESULTS: Nine hundred eighty-two coronary anastomoses were performed of which 12% had signs of graft failure at one year angiographic follow-up. In internal mammary arteries (IMAs), analysis showed a 4% decrease in graft failure...

  20. Treating patella fractures with a fixed-angle patella plate-A prospective observational study.

    Science.gov (United States)

    Wild, Michael; Fischer, Kai; Hilsenbeck, Florian; Hakimi, Mohssen; Betsch, Marcel

    2016-08-01

    Anterior tension wiring using Kirschner wires (K-wires) is still considered the standard treatment for patella fractures, despite its high complication rate. The objective of this prospective clinical study was to evaluate intra- and perioperative complications as well as the clinical outcome of patients with patella fracture treated with a new developed bilateral, polyaxial, fixed-angle 2.7mm patella plate. Between 2011 and 2014 all patients with a patella fracture were included in this prospective study and treated with a fixed-angle patella plate. Avulsion fractures of the inferior or superior pole of the patella were excluded. All fractures were classified according to the AO/OTA fracture classification. During a twelve-month follow up period all intra- and postoperative complications were recorded as well as the time until fracture healing. One year postoperatively the Lysholm Score, the pre- and postoperative Tegner Score, the Hospital for Special Surgery Knee Score (HSS), the Turba Score, the Oxford Knee Score, the Knee injury and Osteoarthritis Outcome Score (KOOS), the Bostman Score and the Iowa Knee Score were surveyed. Altogether, 20 patella fractures in 19 patients were included in this prospective study. The most frequent type of fracture, n=10, was a simple transverse patella fracture (C1), followed by 7 comminuted patella fractures (C3) and 3 T-shaped patella fractures (C2). During the 12-month follow up period two patients treated with the patella plate had a complication. In one patient a superficial wound infection occurred, which was treated successfully with hardware removal and in one patient a fracture dislocation due to an implant failure occurred. X-rays demonstrated complete bony healing in all fractures on average 3.2 months postoperatively. All knee scores showed good to excellent clinical results one year postoperatively. The results of this first clinical study indicate that the fixed-angle patella plate is an effective and safe

  1. One-Year Follow-Up of Patients Undergoing Transvenous Extraction of Pacemaker and Defibrillator Leads.

    Directory of Open Access Journals (Sweden)

    Maciej Kempa

    Full Text Available The number of pacemaker and ICD implantations has increased substantially in the recent years. Therefore, complications are also observed in a greater number. In many cases, transvenous extraction of the previously implanted device (pacemaker or ICD is the only solution. One may find in the literature information about the efficacy and safety of that procedure, but data concerning the results of long-term follow up are still limited.The aim of the study was to assess the one-year mortality in the cohort of patients undergoing transvenous lead extraction procedures in our centre.Records of the patients undergoing transvenous lead removal in the Department of Cardiology and Electrotherapy of the Medical University of Gdańsk were analyzed. We collected detailed information about 192 patients that had undergone the procedure from January 2003 until June 2012. Data were collected from medical and surgical records. We analyzed concomitant diseases, indications, and possible complications. Long-term follow-up data were gathered in the follow-up ambulatory records and over-the-phone interviews with patients or families. In several cases, we consulted the database of the Polish National Health Fund.During the early post-operative period 5 patients died, although none of those deaths was associated with the procedure itself. No other major complications were observed. During one-year follow-up other 5 patients died, which gave the overall one-year survival rate of 92.7%. Heart failure, renal failure and an infective indication showed significant association with increased mortality.Results of transvenous lead extraction, a relatively safe procedure, should be assessed over time extending beyond the sole perioperative period. Some complications may be delayed in their nature, and may be observed only during the long-term follow up.

  2. A One-Year Evaluation of a Free Fissure Sealant Program.

    Science.gov (United States)

    M, Bakhtiar; N, Azadi; A, Golkari

    2016-12-01

    Pit and fissure sealant therapy has been approved as an effective measure in the prevention of occlusal dental caries. Resin based materials are the most common materials used worldwide. A variety of resin based fissure sealants are produced and used. Most of them have been presented with ideal results in research environment. However, their effectiveness in the real life, especially in a mass application program such as Iran's oral health reform plan is not clear. To evaluate the longevity of different fissure sealant applied in Iran's oral health reform plan in Fars Province (south of Iran) after one year. Seven counties were selected. One hundred 6- to 8-year-old school children who had undergone fissure sealant therapy in spring 2015 were randomly selected from each county. Their first molars were examined to evaluate the status of the fissure sealants which were applied one year ago. Data on the type/brand of fissure sealant materials, type and experience of clinicians who applied them, existence of a chair-side assistant, and whether the children were caries-free at the time of fissure sealant application were collected from the existing reports. Data of 1974 teeth from 598 children were used for the final analysis. The effects of type/brand of the material was significant on the final results and remained significant (p a chair-side assistant, and child's gender, age, and being caries-free. Many factors affect the success rate of a fissure sealant therapy program. The type/brand of the material remained significantly related to the success rate of the fissure sealant even after adjustments for other influencing factors. In this study, ClinproTM Sealant (3M/ESPE, USA) showed better longevity after one year of application.

  3. Statistical principles for prospective study protocols:

    DEFF Research Database (Denmark)

    Christensen, Robin; Langberg, Henning

    2012-01-01

    In the design of scientific studies it is essential to decide on which scientific questions one aims to answer, just as it is important to decide on the correct statistical methods to use to answer these questions. The correct use of statistical methods is crucial in all aspects of research to qu...... the statistical principles for trial protocols in terms of design, analysis, and reporting of findings....... to quantify relationships in data. Despite an increased focus on statistical content and complexity of biomedical research these topics remain difficult for most researchers. Statistical methods enable researchers to condense large spreadsheets with data into means, proportions, and difference between means......, risk differences, and other quantities that convey information. One of the goals in biomedical research is to develop parsimonious models - meaning as simple as possible. This approach is valid if the subsequent research report (the article) is written independent of whether the results...

  4. [Cardiovascular changes in acromegaly. Prospective study].

    Science.gov (United States)

    Badui, E; González, C; García Rubi, D; Futran, J; Olguín, R; Espinosa, R

    1984-01-01

    We present 38 acromegalyc patients who were studied by non invasive methods to assess the frequency of cardiovascular complications. Seventy one percent of the cases presented some type of cardiovascular alteration. In 68% we observed left ventricular hypertrophy by echocardiography which was the most sensitive method to detect it. In 71% we obtained abnormal electrocardiograms, mainly because of conduction disturbances, being right bundle branch block the most frequent. Half of the cases had pulmonary fibrosis and chronic bronchitis. Arterial hypertension was present in 32%. Diabetes mellitus in 21%. Only 2 cases had coronary heart disease. In 37% of the patients who underwent hypophisectomy we observed regression up to 90% of the cardiac complications except for left ventricular hypertrophy and pulmonary fibrosis. None of the patients has died.

  5. Stature and idiopathic scoliosis. A prospective study.

    Science.gov (United States)

    Archer, I A; Dickson, R A

    1985-03-01

    A study of 130 scoliotic children with curves measuring 10 degrees or more has been performed in order to elucidate the importance of stature, growth and development. Girls with adolescent idiopathic curves measuring 15 degrees or more were taller than girls with smaller idiopathic curves and taller than those whose scoliosis was secondary to leg-length inequality (pelvic tilt scoliosis). No differences were observed as regards growth velocity or development. The increased standing height may be genetic but the uncoiling effect of the normal kyphosis to give a flat lateral profile is a more likely cause. The familial trend in idiopathic scoliosis may therefore be explained by the genetically determined shape of the spine in the median (sagittal) plane.

  6. Statistical principles for prospective study protocols:

    DEFF Research Database (Denmark)

    Christensen, Robin; Langberg, Henning

    2012-01-01

    In the design of scientific studies it is essential to decide on which scientific questions one aims to answer, just as it is important to decide on the correct statistical methods to use to answer these questions. The correct use of statistical methods is crucial in all aspects of research...... are "statistically significant" or not. In the present paper we outline the considerations and suggestions on how to build a trial protocol, with an emphasis on having a rigorous protocol stage, always leading to a full article manuscript, independent of statistical findings. We conclude that authors, who find...... to quantify relationships in data. Despite an increased focus on statistical content and complexity of biomedical research these topics remain difficult for most researchers. Statistical methods enable researchers to condense large spreadsheets with data into means, proportions, and difference between means...

  7. Overdose after detoxification: a prospective study.

    Science.gov (United States)

    Wines, James D; Saitz, Richard; Horton, Nicholas J; Lloyd-Travaglini, Christine; Samet, Jeffrey H

    2007-07-10

    The aim of this study was to determine predictors of non-fatal overdose (OD) among a cohort of 470 adults after detoxification from heroin, cocaine or alcohol. We examined factors associated with time to OD during 2 years after discharge from an urban detoxification unit in Boston, MA, USA using multivariable regression analyses. Separate analyses were performed for both the total sample and a subgroup with problem opioid use. Lifetime prevalence for any OD was 30.9% (145/470) in the total sample and 42.3% (85/201) in patients with opioid problems. During the 2-year follow-up, OD was estimated to occur in 16.9% of the total sample and 26.7% of the opioid problem subgroup, with new-onset (incidence) OD estimated at 5.7% and 11.0%, respectively. Factors associated with an increased hazard of OD in both samples included white race, more depressive symptoms, and prior OD regardless of intent. Prior suicidal ideation or attempt was not associated with future OD. Findings underscore both the high prevalence of non-fatal OD among detoxification patients especially opioid users, and the potency of prior OD as a risk factor for future OD. Depressive symptoms, a modifiable risk factor, may represent a potential intervention target to prevent OD, including some "unintentional" ODs.

  8. [Prenatal diagnosis. Review, personal and prospective studies].

    Science.gov (United States)

    Engel, E; Empson, J; DeLozier, D; McGee, B; da Costa Woodson, E; Engel-de Montmollin, M; Carter, T; Lorber, C; Cassidy, S B; Millis, J; Heller, R M; Boehm, F; Vanhooydonk, J

    1979-07-07

    instruments is particularly useful in cases where a severe fetal morphologic malformation cannot currently be identified by indirect visualization (ultrasound) or by analysis of cytogenetic or molecular markers. 6. Pathological accumulations of alpha-fetoprotein which are associated with diverse feto-placental abnormalities (particularly open malformations of the neural tube) can be detected in the amniotic fluid and/or maternal blood. In extension of this approach, it is foreseeable that conditions existing prenatally will be diagnosed in a growing number of cases from the study of fetal cells and molecules which can be isolated from the venous blood of pregnant women. This will become feasible as a result of some well-developed techniques which allow separation of fetal from maternal cells and metabolites, and also to some extremely fine analytic techniques, notably examination of the DNA itself by means of restriction enzymes.

  9. Quality of life in post-stroke patients at one year follow-up

    Directory of Open Access Journals (Sweden)

    Yoany Mesa Barrera

    2016-10-01

    Full Text Available Foundation: Cerebrovascular diseases impact on quality of life. Factors associated to a greater impairment vary from one study to another. Objective: To describe the factors that affect Quality of life in stroke survivors at one year.Methods: It is a longitudinal descriptive study of a cohort of 110 stroke survivors with outpatient follow-up for one year after the initial evaluation. Quality of life was assessed using the Quality of Life Scale for Stroke.Results: Women predominated with 52.3%. The degree of neurological involvement was moderate to severe in more than two thirds of patients and at a year follow up, it improved (slight to moderate, with average score of 3.5 ± 3.8. More than one third presented high burden of depressive symptoms for an average score of 7.8 ± 3.6, which increased to 56% per year. Factors associated with the impairment of quality of life were: worse neurological status (OR: 2.63, CI: 1.48, 2.82, major depressive symptoms (OR: 1.94, CI: 1 17; 1.89 and older (OR: 1.14, CI: 1.04, 1.25. Conclusion: Quality of life was determined by the degree of neurological impairment, cognitive status, older age and the presence of depressive symptoms. The only factors associated with quality of life which were modified at a year of follow-up were the neurological involvement and the presence of depressive symptoms.

  10. A one-year trial of triamcinolone acetonide aerosol in severe steroid-dependent asthma.

    Science.gov (United States)

    Kriz, R J; Chmelik, F; doPico, G; Reed, C E

    1977-07-01

    Twenty-three steroid-dependent severely asthmatic patients, ranging in age from 20 to 67 years, tolerated reduction in their oral dosage of steroids during a one-year trial of triamcinolone acetonide aerosol. Sixteen patients maintained their initial one-second forced expiratory volume without oral therapy with steroids, two required resumption of daily steroid dosage because of lethargy and arthralgia, and four required 2.5 to 20 mg of prednisone every other day to control their asthma. Five-day oral courses of steroids were occasionally required because of episodes of asthma from a variety of external causes. One patient failed to benefit within two months and withdrew from the study. One patient had precipitins to Candida albicans prior to the study, and he developed transient oropharyngeal culture-positive thrush, which subsided with use of a gargle containing nystatin. None of the other patients had oral candidiasis, and laryngoscopic examination revealed no lesions attributed to the aerosol. The mean fasting cortisol level did not increase throughout the one-year trial. Thus, the use of triamcinolone acetonide aerosol (2,000 microgram or less daily) can eliminate or greatly reduce oral requirements for steroids in patients with severe steroid-dependent asthma. Side effects are mild, but adrenal recovery may be exceedingly slow.

  11. Temporal variability of polybrominated diphenyl ether (PBDE) serum concentrations over one year.

    Science.gov (United States)

    Makey, Colleen M; McClean, Michael D; Sjödin, Andreas; Weinberg, Janice; Carignan, Courtney C; Webster, Thomas F

    2014-12-16

    Polybrominated diphenyl ethers (PBDEs) are flame retardant chemicals used in consumer products. They are common contaminants in human serum and associated with adverse health effects. Our objectives were to characterize PBDE serum concentrations in a New England cohort and assess temporal variability of this exposure biomarker over a one-year period. We collected three repeated measurements at six-month intervals from 52 office workers from the greater Boston (MA, United States) area from 2010 to 2011. The intraclass correlation coefficient for BDEs 28, 47, 99, 100, and 153 ranged from 0.87 to 0.99, indicating that a single serum measurement can reliably estimate exposure over a one-year period. This was true for both lipid adjusted and nonlipid adjusted concentrations. The kappa statistics, quantifying the level of agreement of categorical exposure classification, based on medians, tertiles, or quartiles ranged from 0.67 to 0.90. Some congeners showed nonsignificant increases from sampling round 1 (winter) to round 2 (summer) and significant decreases from round 2 to round 3 (winter). This study highlights the high reliability of a single serum PBDE measurement for use in human epidemiologic studies.

  12. Antimicrobial stewardship programme in critical care medicine: A prospective interventional study.

    Science.gov (United States)

    Ruiz, J; Ramirez, P; Gordon, M; Villarreal, E; Frasquet, J; Poveda-Andres, J L; Salavert-Lletí, M; Catellanos, A

    2017-09-04

    Hospital antimicrobial stewardship programmes have achieved savings and a more rational use of antimicrobial treatments in general wards. The purpose of this report is to evaluate the experience of an antimicrobial stewardship programme in an intensive care unit (ICU). Prospective interventional, before-and-after study. 24-bed medical ICU in a tertiary hospital. Prospective audit and feedback antimicrobial stewardship programme. Antimicrobial consumption, antimicrobial related costs, multi-drug resistant microorganisms (MDRM) prevalence, nosocomial infections incidence, ICU length of stay, and ICU mortality rates were compared before and after one-year intervention. A total of 218 antimicrobial episodes of 182 patients were evaluated in 61 team meetings. Antimicrobial stewardship suggestions were accepted in 91.5% of the cases. Total antimicrobial DDD/100 patient-days consumption was reduced from 380.6 to 295.2 (-22.4%; p=0.037). Antimicrobial stewardship programme was associated with a significant decrease in the prescription of penicillins plus b-lactamase inhibitors, linezolid, cephalosporins, and aminoglycosides. Overall antimicrobial spending was reduced by €119,636. MDRM isolation and nosocomial infections per 100 patient-days did not change after the intervention period. No changes in length of stay or mortality rate were observed. An ICU antimicrobial stewardship programme significantly reduced antimicrobial use without affecting inpatient mortality and length of stay. Our results further support the implementation of an antimicrobial stewardship programme in critical care units. Copyright © 2017 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  13. A prospective cohort study of injury in amateur and professional boxing.

    Science.gov (United States)

    Zazryn, T; Cameron, P; McCrory, P

    2006-08-01

    There is concern over the potential for a high incidence of injury in boxing. This is despite a lack of prospective data evaluating the risk for modern day participants. Updated, reliable data with a focus on potential exposure to injury for both amateur and, especially, professional boxers is required. To determine the epidemiology of injury and exposure of amateur and professional boxers in Victoria, Australia. A prospective cohort study with one year follow up was carried out over 2004-2005. Thirty three amateur and 14 active professional boxers registered with either Boxing Victoria Inc (amateurs) or the Professional Boxing and Combat Sports Board of Victoria (professionals) volunteered. Exposure at training and competition was measured, and any injuries sustained during this participation were recorded. Twenty one injuries were sustained by the cohort during the follow up period. Most were to the head region (71%; 95% confidence interval -3.7 to 89.4), with concussion being the most common (33%). An overall injury rate of 2.0 injuries per 1000 hours of boxing was calculated. The high exposure experienced by the boxers (as a result of considerable training time) indicated that boxing has acute injury rates comparable to, and often lower than, those found in other contact and non-contact sports. Further, acute injuries during training appear to be less common and severe than those sustained in bouts.

  14. A Study on the Spatial Abilities of Prospective Social Studies Teachers: A Mixed Method Research

    Science.gov (United States)

    Yurt, Eyüp; Tünkler, Vural

    2016-01-01

    This study investigated prospective social studies teachers' spatial abilities. It was conducted with 234 prospective teachers attending Social Studies Teaching departments at Education Faculties of two universities in Central and Southern Anatolia. This study, designed according to the explanatory-sequential design, is a mixed research method,…

  15. Improvement and decline of cognitive function in schizophrenia over one year: a longitudinal investigation using latent growth modelling

    Directory of Open Access Journals (Sweden)

    Joyce Eileen M

    2007-05-01

    Full Text Available Abstract Background Long-term follow-up studies of people with schizophrenia report stability of cognitive performance; less is known about any shorter-term changes in cognitive function. Methods This longitudinal study aimed to establish whether there was stability, improvement or decline in memory and executive functions over four assessments undertaken prospectively in one year. Cognitive performance was assessed during randomized controlled trials of first- and second-generation antipsychotic medication. Analyses used a latent growth modeling approach, so that individuals who missed some testing occasions could be included and trajectories of cognitive change explored despite missing data. Results Over the year there was significant decline in spatial recognition but no change in pattern recognition or motor speed. Improvement was seen in planning and spatial working memory tasks; this may reflect improved strategy use with practice. There were significant individual differences in the initial level of performance on all tasks but not in rate of change; the latter may have been due to sample size limitations. Age, sex, premorbid IQ and drug class allocation explained significant variation in level of performance but could not predict change. Patients randomized to first-generation drugs improved more quickly than other groups on the planning task. Conclusion We conclude that cognitive change is present in schizophrenia but the magnitude of change is small when compared with the large differences in cognitive function that exist between patients. Analyses that retain patients who drop out of longitudinal studies, as well as those who complete testing protocols, are important to our understanding of cognition in schizophrenia.

  16. One-year reciprocal relationship between community participation and mental wellbeing in Australia: a panel analysis.

    Science.gov (United States)

    Ding, Ning; Berry, Helen L; O'Brien, Léan V

    2015-03-01

    The links between social capital and mental wellbeing are established but the direction of the social capital-wellbeing relationship is rarely systematically examined. This omission undermines the validity of social capital as a basis for health interventions. The aim of this paper was to explore the short-term (one-year) reciprocal relationship between community participation - an important component of social capital - and mental wellbeing. We used nationally representative Household, Income and Labour Dynamics in Australia (HILDA) Survey data, 2005-11. The HILDA Survey is an annual cohort study from which was extracted a sub-sample of panel data (the same people participating across multiple waves) enabling us to use fixed effects regression methods to model the longitudinal association of mental health and participation controlling for individual heterogeneity. The results showed that better mental wellbeing in one year was generally related to more community participation the next year, while greater past community participation was linked to better mental wellbeing the next year independent of (i) initial mental wellbeing, (ii) multiple potentially confounding factors and (iii) unobserved and time-constant heterogeneity. Political participation was marginally related to worse mental health in both directions. The results also showed that the association between community participation and mental wellbeing the next year is weaker for those with poor initial wellbeing than for initially healthier respondents. Our findings may inform the trial and scientific evaluation of programs aimed at increasing informal social connectedness and civic engagement to promote mental wellbeing.

  17. Effectiveness of a national cardiovascular disease risk assessment program (NHS Health Check): results after one year.

    Science.gov (United States)

    Artac, Macide; Dalton, Andrew R H; Majeed, Azeem; Car, Josip; Millett, Christopher

    2013-08-01

    We aimed to assess whether the National Health Service (NHS) Health Check, a systematic cardiovascular disease (CVD) risk assessment and management program, was associated with reduction in CVD risk in attendees after one year. We extracted data from patients aged 40-74 years, with high estimated CVD risk, who were registered with general practices in a deprived, culturally diverse setting in England. We included 4748 patients at baseline (July 2008-November 2009), with 3712 at follow-up (December 2009-March 2011). We used a pre-post study design to assess changes in global CVD risk, individual CVD risk factors and statin prescription in patients with a complete and partial Health Check. There were significant reductions in mean CVD risk score (28.2%; 95% confidence interval (CI)=27.3-29.1 to 26.2%; 95% CI, 25.4-27.1), diastolic blood pressure, total cholesterol levels and lipid ratios after one year in patients with a complete Health Check. Statin prescription increased from 14.0% (95% CI=11.9-16.0) to 60.6% (95% CI=57.7-63.5). The introduction of NHS Health Check was associated with significant but modest reductions in CVD risk among screened high-risk individuals. Further cost-effectiveness analysis and work accounting for uptake is required to assess whether the program can make significant changes to population health. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Minimally Invasive Sacroiliac Joint Fusion: One-Year Outcomes in 40 Patients

    Directory of Open Access Journals (Sweden)

    Donald Sachs

    2013-01-01

    Full Text Available Background. SI joint pain is difficult to diagnose due to overlapping symptoms of the lumbar spine, and until recently, treatment options have been limited. The purpose of this retrospective study is to report on the safety and effectiveness of MIS SI joint arthrodesis using a series of triangular, porous plasma coated implants in patients refractory to conservative care. Methods. We report on the first 40 consecutive patients with one-year follow-up data that underwent MIS SI joint fusion with the iFuse Implant System (SI-BONE, Inc., San Jose, CA by a single surgeon. Medical charts were reviewed for demographics, perioperative metrics, complications, pain scores, and satisfaction. Results. Mean age was 58 years (range 30–81 and 75% of patients were female. Postoperative complications were minimal and included transient trochanteric bursitis (5%, facet joint pain (20%, and new low back pain (2.5%. There were no reoperations at one year. Mean pain score improved from 8.7 (1.5 SD at baseline to 0.9 (1.6 at 12 months, a 7.8-point improvement (P<.001. Patient satisfaction was very high. Conclusions. The results of this case series reveal that MIS SI joint fusion using the iFuse Implant System is a safe and effective treatment option in carefully selected patients.

  19. Efficacy and safety of alcohol septal ablation in elderly patients: one-year outcome

    Institute of Scientific and Technical Information of China (English)

    Hisham Dokainish; Antoine Abchee; Ariel Delarosa; Sherif F. Nagueh; Wdliam Spencer; Nasser Lakkis

    2005-01-01

    Objective The management of hypertrophic obstructive cardiomyopathy is not well-defined in the elderly.Medical therapy with 3-blockers and calcium-channel blockers are the mainstay therapy for symptomatic patients.Myomectomy is usually reserved for patients who fail medical therapy. Alcohol septal ablation has been recently introduced as an alternative therapy. Patients and Methods Ninety-five patients older than 65 years of age were included. All patients have completed one year of follow-up. The mean age was 72 ± 5 years, 47 patients were females, 10 patients with history of hypertension. Results The mean rise in CK post alcohol ablation was 1052 ± 430IU. The mean NYHA class decreased from 2.9 ± 0.6 to 1.2 ± 0.5 ( P < 0.001 ). The exercise duration on treadmill testing increased from 328 ± 260 s to 349 ± 39 s. The mean resting left ventricular outflow tract gradient decreased from 65 ± 37 mmHg to 16 ± 29 mmHg at one year. One patient died in the hospital after coronary artery bypass grafting that was done subsequent to spiral dissection of the left anterior descending artery during ablation. Thirteen patients developed complete heart block immediately after ablation requiring pacing therapy. Conclusions Alcohol septal ablation seems to be an effective alternative therapeutic option for elderly patients with hypertrophic obstructive cardiomyopathy. Larger studies with longer follow-up are needed.

  20. Incidence of neuralgic amyotrophy (Parsonage Turner syndrome in a primary care setting--a prospective cohort study.

    Directory of Open Access Journals (Sweden)

    Nens van Alfen

    Full Text Available Neuralgic amyotrophy is considered a rare peripheral nervous system disorder but in practice seems grossly under recognized, which negatively affects care for these patients. In this study we prospectively counted the one-year incidence rate of classic neuralgic amyotrophy in a primary care setting.In a prospective cohort study during the year 2012 we registered all new cases of neck, shoulder or arm complaints from two large primary care centers serving a population of 14,118. Prior to study, general practitioners received a short training on how to diagnose classic neuralgic amyotrophy. Neuralgic amyotrophy was defined according to published criteria irrespective of family history. Only patients with a classic phenotype were counted as definite cases. After inclusion, patients with suspected neuralgic amyotrophy who had not yet seen a neurologist were offered neurologic evaluation for diagnostic confirmation.Of the 492 patients identified with new onset neck, shoulder or arm complaints, 34 were suspected of having neuralgic amyotrophy. After neurologic evaluation the diagnosis was confirmed in 14 patients. This amounts to a one-year incidence rate for classic neuralgic amyotrophy of 1 per 1000.Our findings suggest that neuralgic amyotrophy is 30-50 times more common than previously thought. Unawareness of the disorder and its clinical presentation seems the most likely explanation for this difference. An incidence rate of 1 per 1000 and the long-term sequelae many patients suffer warrant more vigilance in diagnosing the disorder, to pave the way for timely treatment and prevent complications.

  1. Estrogen Metabolism and Prostate Cancer Risk: A Prospective Study

    Science.gov (United States)

    2007-05-01

    hormone therapy, nonprescription hormones (e.g., melatonin and dehydroepiandrosterone), black cohosh, tamoxifen, raloxifene, diabetes medication...The follow-up was conducted in collaboration with another NIH-funded study, the “Epidemiology of Type-2 Diabetes ” study, which is a prospective cohort...The re-call included participants without history of cancer, cardiovascular diseases, and clinically defined type-2 diabetes at baseline interviewed

  2. CLINICO PATHOLOGICAL STUDY OF CARCINOMA BREAST: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Madhu Shankar

    2015-12-01

    Full Text Available BACKGROUND Breast cancer is the most frequently diagnosed cancer in women and the second most cause of death in cancer. Over the past several decades there has been increase in incidence of the disease. Analysis of the incidence, clinical presentations, various risk factors, accuracy of FNAC and frozen section, incidence of various pathological types, stage at presentation and ER, PR, HER-2/neu status. METHODS In this prospective study, 51 consecutive patients who were diagnosed to have carcinoma breast admitted between April 2013 to April 2014 in the Department of Surgery, Rajarajeshwari Hospital, Bangalore, were included in the study. A detailed clinical history was elicited from all patients at the time of admission. All patients who had triple assessment evidence of malignancy were worked up for surgery with necessary investigations. Written consent was obtained from each patient for surgery. After data collection, it was checked, verified, edited manually for consistency to reduce error. Descriptive and graphical methods were used in analysing the data. The important variables were considered and analysed to fulfil the objective of the study. RESULTS In our study, the incidence of carcinoma breast is 5.6 per 1000, 32% of them were between 41-50 year age group, 63.3% had early menarche, 14.3% were nulliparous. Nearly 84.3% of them presented with lump of which 54% left sided involving upper outer quadrant 54.9%. Most cases belong to stage II and stage III at the time of presentation. FNAC was done in all cases with accuracy rate of 82.4%, followed by frozen section which showed about 71.4% of accuracy for those false negative cases. CONCLUSION Various risk factors in relation to breast carcinoma have been proved. As most of the cases presented late in our series because of lack of awareness, proper awareness and early screening by breast self-examination and mammogram should be emphasized. FNAC proved to be a simple and reliable procedure

  3. Nutritional and metabolic status of HIV-positive patients with lipodystrophy during one year of follow-up

    Directory of Open Access Journals (Sweden)

    Eloísa Marchi dos Anjos

    2011-01-01

    Full Text Available OBJECTIVES: The aim of this prospective study was to compare changes in lipid metabolism and nutritional status after either 6 and 12 months of follow-up in subjects with lipodystrophy syndrome after traditional lifestyle therapy with or without fibric acid analogue intervention (bezafibrate and clofibrate. METHODS: Food intake, alterations in body composition and metabolic abnormalities were assessed in subjects with lipodystrophy syndrome at the beginning of the study. The nutritional status and metabolic alterations of the subjects were monitored, and the subjects received nutritional counseling each time they were seen. The subjects were monitored either two times over a period no longer than six months (Group A; n = 18 or three times over a period of at least 12 months (Group B; n = 35. All of the subjects underwent nutrition counseling that was based on behavior modification. The fibric acid analogue was only given to patients with serum triglyceride levels above 400 mg/dL. RESULTS: After six months of follow-up, Group A showed no alterations in the experimental parameters. After twelve months, there was a decrease in serum triglyceride levels (410.4 ± 235.5 vs. 307.7 ± 150.5 mg/dL, p< 0.05 and an increase in both HDLc levels (37.9±36.6 vs. 44.9 ±27.9 mg/dL, p,0.05 and lean mass (79.9 ± 7.8 vs. 80.3 ± 9.9 %, p< 0.05 in Group B. CONCLUSION: After one year of follow-up (three sessions of nutritional and medical counseling, the metabolic parameters of the subjects with lipodystrophy improved after traditional lifestyle therapy with or without fibric acid analogue intervention.

  4. Carotid Stenting with Distal Protection in High-Surgical-Risk Patients: One-Year Results of the ASTI Trial

    Energy Technology Data Exchange (ETDEWEB)

    Bosiers, Marc, E-mail: marc.bosiers@telenet.be [A.Z. Sint-Blasius, Department of Vascular Surgery (Belgium); Scheinert, Dierk, E-mail: dierk.scheinert@gmx.de [Park Hospital, Center for Vascular Medicine-Angiology and Vascular Surgery (Germany); Mathias, Klaus, E-mail: k.mathias@asklepios.com [Klinikum Dortmund GmbH (Germany); Langhoff, Ralf, E-mail: ralf.langhoff@sankt-gertrauden.de [Sankt Gertrauden-Krankenhaus (Germany); Mudra, Harald, E-mail: haraldmudra@aol.com [Klinikum Neuperlach (Germany); Diaz-Cartelle, Juan, E-mail: juan.diazcartelle@bostonscientific.com [One Boston Scientific Place, Boston Scientific Corporation (United States)

    2015-04-15

    PurposeThis prospective, multicenter, nonrandomized study evaluated the periprocedural and 1-year outcomes in high-surgical-risk patients with carotid artery stenosis treated with the Adapt Carotid Stent plus FilterWire EZ distal protection catheter (Boston Scientific Corporation, Natick, MA).Materials and MethodsThe study enrolled 100 patients (32 symptomatic, 63 asymptomatic, 5 unknown) at high risk for carotid endarterectomy due to prespecified anatomical criteria and/or medical comorbidities. Thirty-day and 1-year follow-up included clinical evaluation, carotid duplex ultrasound, and independent neurologic and NIH stroke scale assessments. One-year endpoints included the composite rate of major adverse events (MAE), defined as death, stroke, and myocardial infarction (MI) and the rates of late ipsilateral stroke (31–365 days), target lesion revascularization, and in-stent restenosis.ResultsOf the 100 enrolled patients, technical success was achieved in 90.9 % (90/99). The 30-day MAE rate (5.1 %) consisted of major stroke (2.0 %) and minor stroke (3.1 %); no deaths or MIs occurred. The 1-year MAE rate (12.2 %) consisted of death, MI, and stroke rates of 4.4, 3.3, and 8.9 %, respectively. Late ipsilateral stroke (31–365 days) rate was 1.1 %. Symptomatic patients had higher rates of death (11.1 vs. 1.7 %) and MI (7.4 vs. 1.7 %), but lower rates of major (7.4 vs. 10.0 %) and minor stroke (0.0 vs. 6.7 %), compared with asymptomatic patients.ConclusionResults through 1 year postprocedure demonstrated that carotid artery stenting with Adapt Carotid Stent and FilterWire EZ is safe and effective in high-risk-surgical patients.

  5. A new brace treatment similar for adolescent scoliosis and kyphosis based on restoration of thoracolumbar lordosis. Radiological and subjective clinical results after at least one year of treatment

    Directory of Open Access Journals (Sweden)

    van Loon Piet JM

    2012-10-01

    Full Text Available Abstract Study design A prospective treatment study with a new brace was conducted Objective. To evaluate radiological and subjective clinical results after one year conservative brace treatment with pressure onto lordosis at the thoracolumbar joint in children with scoliosis and kyphosis. Summary of background data Conservative brace treatment of adolescent scoliosis is not proven to be effective in terms of lasting correction. Conservative treatment in kyphotic deformities may lead to satisfactory correction. None of the brace or casting techniques is based on sagittal forces only applied at the thoracolumbar spine (TLI= thoracolumbar lordotic intervention. Previously we showed in patients with scoliosis after forced lordosis at the thoracolumbar spine a radiological instantaneous reduction in both coronal curves of double major scoliosis. Methods A consecutive series of 91 children with adolescent scoliosis and kyphosis were treated with a modified symmetric 30 degrees Boston brace to ensure only forced lordosis at the thoracolumbar spine. Scoliosis was defined with a Cobb angle of at least one of the curves [greater than or equal to] 25 degrees and kyphosis with or without a curve Results Before treatment start ‘in brace’ radiographs showed a strong reduction of the Cobb angles in different curves in kyphosis and scoliosis groups (sagittal n = 5 all p Conclusion Conservative treatment using thoracolumbar lordotic intervention in scoliotic and kyphotic deformities in adolescence demonstrates a marked improvement after one year also in clinical and postural criteria. An effect not obtained with current brace techniques.

  6. Mortality and One-Year Functional Outcome in Elderly and Very Old Patients with Severe Traumatic Brain Injuries: Observed and Predicted.

    Science.gov (United States)

    Røe, Cecilie; Skandsen, Toril; Manskow, Unn; Ader, Tiina; Anke, Audny

    2015-01-01

    The aim of the present study was to evaluate mortality and functional outcome in old and very old patients with severe traumatic brain injury (TBI) and compare to the predicted outcome according to the internet based CRASH (Corticosteroid Randomization After Significant Head injury) model based prediction, from the Medical Research Council (MRC). Methods. Prospective, national multicenter study including patients with severe TBI ≥ 65 years. Predicted mortality and outcome were calculated based on clinical information (CRASH basic) (age, GCS score, and pupil reactivity to light), as well as with additional CT findings (CRASH CT). Observed 14-day mortality and favorable/unfavorable outcome according to the Glasgow Outcome Scale at one year was compared to the predicted outcome according to the CRASH models. Results. 97 patients, mean age 75 (SD 7) years, 64% men, were included. Two patients were lost to follow-up; 48 died within 14 days. The predicted versus the observed odds ratio (OR) for mortality was 2.65. Unfavorable outcome (GOSE < 5) was observed at one year follow-up in 72% of patients. The CRASH models predicted unfavorable outcome in all patients. Conclusion. The CRASH model overestimated mortality and unfavorable outcome in old and very old Norwegian patients with severe TBI.

  7. Parent Discrimination Predicts Mexican-American Adolescent Psychological Adjustment One Year Later

    Science.gov (United States)

    Gonzales, Nancy A.; Fuligni, Andrew J.

    2016-01-01

    This study examined whether Mexican-American parent’s experiences with discrimination are related to adolescent psychological adjustment over time. The extent to which associations between parent discrimination and adolescent adjustment vary as a function of parent’s ethnic socialization of their children was also examined. Participants included 344 high school students from Mexican or Mexican-American backgrounds (primarily second generation; ages 14 – 16 at Wave 1) and their primary caregivers who completed surveys in a two-year longitudinal study. Results revealed that parent discrimination predicted internalizing symptoms and self-esteem among adolescents, one year later. Additionally, adolescents were more likely to report low self-esteem in relation to parents’ increased experiences of discrimination when parents conveyed ethnic socialization messages to them. PMID:27224903

  8. [Comparison of the results of coronary angioplasty and stenting during one year following surgery].

    Science.gov (United States)

    Simonenko, V B; Seĭdov, V G; Zakharov, S V; Evsiukov, V V; Liubchuk, I V

    2007-01-01

    The purpose of the study was to compare long-term results of angioplasty and coronary arterial stenting (CAS) depending on the initial degree of coronary arterial (CA) lesion according to morphological stenosis classification, as well as to evaluate the influence of re-stenosis on myocardial contractility dynamics, anginal recurrence rate, and exercise tolerance. The subjects, 228 men after angioplasty and 184 men after CAS with wire stents without drug coating, were included in the study between 1989 and 2005. Coronarography was repeated in 358 patients one year after surgery. The patients were divided into two groups. The first group consisted of 161 patients, to who 180 stents were implanted. The second group consisted of 197patients, in who 226 angioplasty procedures were performed. Data were processed using standard variational statistical methods, i.e. the calculation of mean values and standard deviation. Statistical calculations were carried out using Analysis ToolPak- VBA software of Microsoft Excel 2000. The study found that one year after either intervention the number of patients without anginal symptoms fell significantly compared with this number during the in-hospital period. In group 2 the frequency of restenosis was higher and the number of patients with anginal symptoms was significantly bigger than in group 1; the number of asymptomatic patients was significantly bigger in group 1. Initial morphological characteristics of CA lesion had a significant effect on the long-term frequency of restenosis following endovascular treatment. Restenosis was 2 to 2.5 times more frequent in patients with C type CA lesion vs. patients with A type regardless the method of endovascular intervention. The results of the study demonstrate the importance of taking into account initial morphological characteristics of CA lesion; CAS is more preferable than angioplasty, especially in patients with C type CA lesion.

  9. A prospective clinical study of polycarboxylate cement in periapical surgery

    OpenAIRE

    Peñarrocha Diago, María; Ortega Sánchez, Bárbara; García Mira, Berta; Maestre Ferrín, Laura; Peñarrocha Oltra, David; Gay Escoda,Cosme

    2012-01-01

    Objective: To evaluate the clinical efficacy of polycarboxylate cement as retrograde filling material. Design: A prospective clinical study was made of 25 patients subjected to periapical surgery with ultrasound and magnifying loupes, in which polycarboxylate cement was used as retrograde filling material. Measurements were made of the area and diameter of the lesions pre- and postoperatively, and 6 and 12 months after the operation. The apical resection and retrograde filling areas were also...

  10. Pros and cons of a wandering mind: a prospective study

    OpenAIRE

    2013-01-01

    Mind wandering (MW) has recently been associated with both adaptive (e.g., creativity enhancement) and maladaptive (e.g., mood worsening) consequences. This study aimed at investigating whether proneness to MW was prospectively associated with negative health outcomes. At time 0, 21 women, 19 men; mean age = 24.5 (4.9) underwent a 5-min baseline electrocardiogram (ECG), a 20-min laboratory tracking task with thought probes, and personality questionnaires. At time 1 (1 year follow-up), the sam...

  11. Pros and cons of a wandering mind: A prospective study

    OpenAIRE

    2013-01-01

    Mind wandering (MW) has recently been associated with both adaptive (e.g., creativity enhancement) and maladaptive (e.g., mood worsening) consequences. This study aimed at investigating whether proneness to MW was prospectively associated with negative health outcomes. At time 0, 21 women, 19 men; mean age = 24.5 (4.9) underwent a 5-min baseline electrocardiogram (ECG), a 20-min laboratory tracking task with thought probes, and personality questionnaires. At time 1 (1 year follow-up), the sam...

  12. Why qualified prospects decline timeshare sales presentations: a qualitative study

    OpenAIRE

    Johannsen, Ana Mafalda Gonçalves

    2013-01-01

    Mestrado em Gestão Hoteleira e Turismo/ JEL codes: L83; M31 This dissertation is a qualitative study about why qualified prospects decline timeshare sales presentation even though they earn a small incentive for doing so. The Hoffman and Bateson’s decision process model is used as a broad theoretical framework. On this basis and the inputs of managers and off-premise contact (OPC) representatives of a Marketing company located in Orlando, Florida, USA, five main lik...

  13. Prospective economical study of the nuclear power file; Etude economique prospective de la filiere electrique nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Charpin, J.M. [Commissariat General du Plan, 75 - Paris (France); Dessus, B. [Ecodev-CNRS, 92 - Meudon (France); Pellat, R. [CEA, 75 - Paris (France)

    2000-07-01

    On May 7, 1999 an economical study of the overall nuclear file, and in particular, of the back-end part of the fuel cycle and including the reprocessing, was requested by the French Prime Minister. This study includes the cost comparisons with the other means of power production and takes into consideration the environmental costs. The study is shared into five chapters dealing with: 1 - the legacy of the past: todays park of nuclear plants, economical and material status; 2 - the international evolution: the dynamics of nuclear policies worldwide (existing parks and R and D programs), the rise of environmental problems worldwide (CO{sub 2} and the climate convention, nuclear risks, attempts of including environment in the power costs), the choices made for the management of spent fuels in the main countries; 3 - the technological prospects for the power production and use: technologies for the mastery of power demand (residential, industrial and tertiary sectors, power transportation), technologies of power production (production from nuclear, fossil and renewable energies); 4 - prospective scenarios for France: two demand scenarios at the year 2050 vista (energy, electric power), power supply (supply structure with respect to scenarios, nuclear parks, power capacities), environmental aspects (CO{sub 2} emissions, plutonium and minor actinides production); 5 - the economical status of the different scenarios: data preparation, fossil fuel price scenarios, investment and operation costs of the different power production means (nuclear, fossil and renewable energies, natural gas and power distribution networks), comparison between fluxes and cumulated economic costs linked with the different scenarios (investments, exploitation, fuels, R and D, status for 2000 to 2050), time structure of expenditures with respect to the different scenarios (chronology, statuses, kWh costs, sensitivity with respect to the rate of discount, valorization of existing parks in 2050

  14. Therapist adherence and organizational effects on change in youth behavior problems one year after multisystemic therapy.

    Science.gov (United States)

    Schoenwald, Sonja K; Carter, Rickey E; Chapman, Jason E; Sheidow, Ashli J

    2008-09-01

    The current study investigated the relations among therapist adherence to an evidence-based treatment for youth with serious antisocial behavior (i.e., Multisystemic Therapy), organizational climate and structure, and improvement in youth behavior problems one-year post treatment. Participants were 1979 youth and families treated by 429 therapists across 45 provider organizations in North America. Hierarchical Linear Modeling (HLM) results showed therapist adherence predicted improvement in youth behavior. Two structure variables and one climate variable predicted changes in youth behavior, and the climate variable also predicted therapist adherence. No statistical support for formal mediation of organizational effects through adherence was found, though examination of changes in parameter estimates suggest a possible interplay of organizational climate with adherence and youth behavior change.

  15. Clinical outcomes at one year following keratoconus treatment with accelerated transepithelial cross-linking

    Science.gov (United States)

    Artola, Alberto; Piñero, David P.; Ruiz-Fortes, Pedro; Soto-Negro, Roberto; Pérez-Cambrodí, Rafael J

    2017-01-01

    This study evaluated the clinical outcomes in keratoconus corneas following accelerated transepithelial corneal collagen cross-linking (CXL) (Avedro KXL® system, Waltham, MA, USA) over one year of follow-up. The mean depth of the demarcation line measured by optical coherence tomography (OCT) was 205.19 µm. One month after surgery, a non-statistically significant change was noted in sphere (P=0.18) and in spherical equivalent (P=0.17), whereas a significant improvement was observed in corrected distance visual acuity (P=0.04). A significant change was observed in topographic astigmatism (P=0.03) and posterior corneal a sphericity (P=0.04). Accelerated transepithelial CXL may be a useful technique for the management of progressive keratoconus. PMID:28503442

  16. The PROSPECTS study: design of a prospective cohort study on prognosis and perpetuating factors of medically unexplained physical symptoms (MUPS).

    Science.gov (United States)

    van Dessel, Nikki; Leone, Stephanie S; van der Wouden, Johannes C; Dekker, Joost; van der Horst, Henriëtte E

    2014-03-01

    This paper describes the rationale and methodology of the PROSPECTS study, a study which aims to assess the course and prognosis of medically unexplained physical symptoms (MUPS), in terms of symptom severity and physical and social functioning. Additionally, it aims to identify different course types and to determine which factors are associated with these course types. Based on these factors, one or more prediction models will be developed. This study is a prospective, multicenter longitudinal cohort study with 1 baseline and 4 follow-up measurements during a 3 year period. 450 MUPS patients (age 18-70 years) will be included, divided over a primary care group, recruited in general practices, and a secondary/tertiary care group, recruited in specialized MUPS care programs. Primary outcome measures are severity of symptoms and degree of functional impairment. Secondary outcome measures are health care consumption and level of depressive symptoms and anxiety. Potential predictors are based on current theoretical models describing the perpetuation of MUPS and include somatic, psychological and social factors. Latent Class Growth Mixture Modeling will be used to identify distinct course types. Logistic regression analysis will be used to identify risk factors associated with these course types. Finally, one or more multivariate prediction models for the course of MUPS will be developed and tested. The PROSPECTS study aims to enhance our insight into the course of MUPS, thus contributing to better recognition of future patients at risk for persistent MUPS. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Absence of low back pain in the general population followed fortnightly over one year with automated text messages

    DEFF Research Database (Denmark)

    Leboeuf-Yde, Charlotte; Lemeunier, Nadège; Wedderkopp, Niels;

    2014-01-01

    of this study was to assess the usefulness of this definition of ´"non-episodes", by studying their presence over one year in the general population. Specifically, we wanted to: 1) determine the prevalence of non-episodes, 2) identify the proportion of study participants who could be classified as being...

  18. [Biomedical information on the internet using search engines. A one-year trial].

    Science.gov (United States)

    Corrao, Salvatore; Leone, Francesco; Arnone, Sabrina

    2004-01-01

    The internet is a communication medium and content distributor that provide information in the general sense but it could be of great utility regarding as the search and retrieval of biomedical information. Search engines represent a great deal to rapidly find information on the net. However, we do not know whether general search engines and meta-search ones are reliable in order to find useful and validated biomedical information. The aim of our study was to verify the reproducibility of a search by key-words (pediatric or evidence) using 9 international search engines and 1 meta-search engine at the baseline and after a one year period. We analysed the first 20 citations as output of each searching. We evaluated the formal quality of Web-sites and their domain extensions. Moreover, we compared the output of each search at the start of this study and after a one year period and we considered as a criterion of reliability the number of Web-sites cited again. We found some interesting results that are reported throughout the text. Our findings point out an extreme dynamicity of the information on the Web and, for this reason, we advice a great caution when someone want to use search and meta-search engines as a tool for searching and retrieve reliable biomedical information. On the other hand, some search and meta-search engines could be very useful as a first step searching for defining better a search and, moreover, for finding institutional Web-sites too. This paper allows to know a more conscious approach to the internet biomedical information universe.

  19. Arterial structure and function in subjects with acute coronary syndrome after one-year of treatment.

    Science.gov (United States)

    Schneider, Agata; Gawęcka, Joanna; Minczykowski, Andrzej; Krauze, Tomasz; Guzik, Przemysław; Piskorski, Jarosław; Heathers, James; Wykrętowicz, Andrzej

    2017-02-15

    INTRODUCTION    It is controversial whether the modification of arterial stiffness and intima-media thickness (IMT) is plausible in patients with clinically significant atherosclerosis.  OBJECTIVES    We evaluated the effects of the one-year pharmacological therapy on the arterial stiffness and IMT in survivors of non-ST elevation myocardial infarction (NSTEMI) who were treated according to the clinical guidelines.  PATIENTS AND METHODS    For this study 298 NSTEMI patients (median age 64 years; 85 females) were enrolled. Local (carotid) arterial stiffness and IMT were measured noninvasively before the discharge and after 12 months of the applied contemporary pharmacological treatment. The study group was subdivided into those with normal systolic blood pressure (BP), (<140 mmHg) and increased systolic BP (≥140 mmHg) at follow-up. The results are presented as median and 25th-75th percentile. RESULTS    In both groups with normal and increased systolic BP there were no significant changes in the local arterial stiffness (8.9 (7.9-10.9) vs 8.7 (7.8-10.1) m/s; 9.6 (8.3-11.0) vs 10.4 (9.1-12.4) m/s, P = 0.67 and P = 0.05), however a significant reduction in the IMT was found (777 (664-896) vs 715 (619-841) µm; 818 (720-962) vs 760 (674-897) µm; P = 0.0003 and P = 0.001). Arterial stiffness and IMT are influenced by age and mean BP, however adjustment for these variables did not affect the obtained results in the multivariate models. CONCLUSIONS    The pharmacological treatment of the post-NSTEMI patients for one year was accompanied by a significant reduction in the IMT but had no effects on the properties of the vessel structure.

  20. Eradication of Helicobacter pylori infection in patients with duodenal ulcer and non-ulcer dyspepsia and analysis of one-year reinfection rates

    Directory of Open Access Journals (Sweden)

    Della Libera E.

    2001-01-01

    Full Text Available Helicobacter pylori (HP infection is endemic worldwide. The proposed treatment is expensive and there are few reports regarding reinfection rates in Brazil. The aim of this study was to compare the eradication rates obtained with two therapeutic options and to evaluate reinfection one year after treatment. This was a prospective randomized trial with 55 patients. Thirty-nine patients had active duodenal ulcer (DU and 16 non-ulcer dyspepsia (NUD, and all tested positive for HP. Diagnosis was based on at least two positive tests: ultrarapid urease test, histology and/or culture. Patients were randomized to two groups: group OMC treated with 40 mg omeprazole (once a day, 500 mg metronidazole and 250 mg clarithromycin (twice daily for 7 days, or group NA treated with 300 mg nizatidine (once a day and 1000 mg amoxicillin (twice daily for 14 days. Those patients in whom HP was eradicated were followed up for one year to evaluate reinfection. Twenty-five patients were randomized for OMC and 30 for NA. HP eradication occurred in 20/25 patients (80% treated with OMC and 13/30 (43% treated with NA (P = 0.01. After reallocation because of initial treatment failure, the overall eradication rate was 44/51 patients (86%. After an average follow-up of one year, we evaluated 34 patients (23 with DU and 11 with NUD. Reinfection occurred in 3/34 patients (7.6%. We conclude that OMC is effective for HP eradication, and that NA should not be used. Reinfection occurs in 7.6% of the patients in the first year after eradication.

  1. One-year mortality in coagulase-negative Staphylococcus and Staphylococcus aureus infective endocarditis

    DEFF Research Database (Denmark)

    Rasmussen, Rasmus V; Snygg-Martin, Ulrika; Olaison, Lars;

    2009-01-01

    The aim of this study was to investigate in-hospital mortality and 12-month mortality in patients with coagulase-negative Staphylococcus (CoNS) compared to Staphylococcus aureus (S. aureus) infective endocarditis (IE). We used a prospective cohort study of 66 consecutive CoNS and 170 S. aureus IE...... patients, collected at 2 tertiary university hospitals in Copenhagen (Denmark) and at 1 tertiary university hospital in Gothenburg (Sweden). Median (range) C-reactive protein at admission was higher in patients with S. aureus IE (150 mg/l (1-521) vs 94 mg/l (6-303); p

  2. One Year Clinical Evaluation of a Low Shrinkage Composite Compared with a Packable Composite Resin: A Randomized Clinical Trial

    Directory of Open Access Journals (Sweden)

    Razieh Hoseinifar

    2017-08-01

    Full Text Available Objectives: The aim of this study was to evaluate the clinical performance of a packable and a low shrinkage methacrylate-based composite after one year.Materials and Methods: In this clinical trial, 50 class I or II restorations were placed in 25 patients. Each patient received two restorations. The tested materials were: (I Filtek P60 + Single Bond 2 and (II Kalore GC + Single Bond 2. The restorations were evaluated by two independent examiners after one week (baseline, six months and one year according to the modified United States Public Health Service (USPHS criteria. The evaluated parameters included color match, marginal adaptation, anatomical form, retention, surface texture, postoperative sensitivity, marginal staining and secondary caries. Data were then analyzed using Friedman and conditional (matched logistic regression tests at P<0.05 level of significance. Results: P60 and Kalore performed similarly at six months and one year (P>0.05. When each composite resin was evaluated independently at baseline and after one year, no statistically significant differences were found except for marginal adaptation (P60 where four restorations were rated Bravo (clinically acceptable. In 8% of restorations, patients expressed postoperative sensitivity.Conclusions: Kalore GC and Filtek P60 showed acceptance clinical performance after one year of service.Keywords: Composite Resins; Dental Marginal Adaptation; Patients

  3. One year results of anti-VEGF treatment in pigment epithelial detachment secondary to macular degeneration

    Directory of Open Access Journals (Sweden)

    Harun Yüksel

    2013-08-01

    Full Text Available PURPOSE:Pigment epithelial detachment (PED may be seen in all stages of age-related macular degeneration (ARMD and may lead to poor prognosis. In this study, we retrospectively examined the effect of anti-VEGF treatments in ARMD patients with vascularized PED. METHODS:Medical records of 15 patients with PED secondary to ARMD were reviewed retrospectively. The diagnosis of PED was made with fundoscopy, fundus fluorescein angiography and optical coherence tomography. Patients were treated with intravitreal ranibizumab or/and bevacizumab and followed up for a minimum of one year. PED height and best corrected visual acuity (BCVA was obtained before the first intravitreal anti-VEGF injection and again at the 1st, 3rd, 6th and 12th month after the injection. RESULTS: The mean baseline BCVA was 0.71 ± 0.48 logarithm of the minimal angle of resolution (logMAR unit and the mean baseline PED height was 361 ± 153 µ. The mean injection count per eye was 3.9 ± 2.9. There was a significant reduce in mean PED height (247 ± 177 µ also in 2 eyes PED completely resolved at the end of the follow up period. The mean BCVA at 12th month (0,69 ± 0,37 were not different from the baseline record. CONCLUSIONS: This retrospective case series showed that intravitreal anti-VEGF therapy preserved vision and reduced PED height in PED patients in a one-year follow-up period.

  4. The Effect of Breastfeeding and Stimulation in the Home on Cognitive Development in One-Year-Old Infants

    Science.gov (United States)

    Sloan, Seaneen; Stewart, Moira; Dunne, Laura

    2010-01-01

    Research on the effects of breastfeeding on child cognitive development has produced conflicting results, and many studies do not account for infant stimulation in the home. The aim of this study is to determine whether breastfeeding predicts enhanced cognitive development in one-year-old infants after controlling for the main socio-economic and…

  5. The incidence of metabolic syndrome and its reversal in a cohort of schizophrenic patients followed for one year

    NARCIS (Netherlands)

    Schorr, S. G.; Slooff, C. J.; Bruggeman, R.; Taxis, K.

    Cross-sectional studies showed a high prevalence of metabolic syndrome in patients with schizophrenia. This study aimed to identify the incidence of metabolic syndrome and its reversal in a non-preselected cohort of chronic psychotic patients in routine practice in one year follow-up and to find

  6. The Effect of Breastfeeding and Stimulation in the Home on Cognitive Development in One-Year-Old Infants

    Science.gov (United States)

    Sloan, Seaneen; Stewart, Moira; Dunne, Laura

    2010-01-01

    Research on the effects of breastfeeding on child cognitive development has produced conflicting results, and many studies do not account for infant stimulation in the home. The aim of this study is to determine whether breastfeeding predicts enhanced cognitive development in one-year-old infants after controlling for the main socio-economic and…

  7. The incidence of metabolic syndrome and its reversal in a cohort of schizophrenic patients followed for one year

    NARCIS (Netherlands)

    Schorr, S. G.; Slooff, C. J.; Bruggeman, R.; Taxis, K.

    2009-01-01

    Cross-sectional studies showed a high prevalence of metabolic syndrome in patients with schizophrenia. This study aimed to identify the incidence of metabolic syndrome and its reversal in a non-preselected cohort of chronic psychotic patients in routine practice in one year follow-up and to find var

  8. The incidence of metabolic syndrome and its reversal in a cohort of schizophrenic patients followed for one year

    NARCIS (Netherlands)

    Schorr, S. G.; Slooff, C. J.; Bruggeman, R.; Taxis, K.

    2009-01-01

    Cross-sectional studies showed a high prevalence of metabolic syndrome in patients with schizophrenia. This study aimed to identify the incidence of metabolic syndrome and its reversal in a non-preselected cohort of chronic psychotic patients in routine practice in one year follow-up and to find var

  9. ASSOCIATION OF DYSLIPIDEMIAS WITH TYPE 2 DIABETES MELLITUS: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Padmini

    2015-09-01

    Full Text Available Diabetes Mellitus, the most common chronic disease worldwide, has emerged as a matter of concern, because it is significantly associated with cardiovascular complications. Nearly 80% of deaths in these patients are due to these complications particularly in Asian Indians. These cardiovascular problems are mainly consequent to disturbances in lipid metabolism or more precisely Dyslipidemias which enhance the risk of macrovasular complications in the face of insulin resistance. Mor eover insulin resistance itself is responsible for primarily disturbing lipid homeostasis. Our study was done to prove that Dyslipidemias are significantly associated with Diabetes Mellitus so that the former can be aggressively corrected while treating Diabetic patients as a whole. MATERIAL AND METHODS: The study was conducted at Gandhi Hospital, Secunderabad over a period of one year (April 2013 to April 2014. It was a Cross - Sectional Prospective study. 100 patients of type 2 diabetes and 100 controls were taken and their lipid profiles were assessed. CONCLUSION: Our study showed that there is considerable and significant association of Dyslipidemias with Type 2 Diabetes Mellitus .

  10. Effect of comorbidities and postoperative complications on mortality after hip fracture in elderly people: prospective observational cohort study.

    Science.gov (United States)

    Roche, J J W; Wenn, R T; Sahota, O; Moran, C G

    2005-12-10

    To evaluate postoperative medical complications and the association between these complications and mortality at 30 days and one year after surgery for hip fracture and to examine the association between preoperative comorbidity and the risk of postoperative complications and mortality. Prospective observational cohort study. University teaching hospital. 2448 consecutive patients admitted with an acute hip fracture over a four year period. We excluded 358 patients: all those aged fractures, pathological fractures, and fractures treated without surgery; and patients who died before surgery. Routine care for hip fractures. Postoperative complications and mortality at 30 days and one year. Mortality was 9.6% at 30 days and 33% at one year. The most common postoperative complications were chest infection (9%) and heart failure (5%). In patients who developed postoperative heart failure mortality was 65% at 30 days (hazard ratio 16.1, 95% confidence interval 12.2 to 21.3). Of these patients, 92% were dead by one year (11.3, 9.1 to 14.0). In patients who developed a postoperative chest infection mortality at 30 days was 43% (8.5, 6.6 to 11.1). Significant preoperative variables for increased mortality at 30 days included the presence of three or more comorbidities (2.5, 1.6 to 3.9), respiratory disease (1.8, 1.3 to 2.5), and malignancy (1.5, 1.01 to 2.3). In elderly people with hip fracture, the presence of three or more comorbidities is the strongest preoperative risk factor. Chest infection and heart failure are the most common postoperative complications and lead to increased mortality. These groups offer a clear target for specialist medical assessment.

  11. Testicular atrophy following paediatric primary orchidopexy: A prospective study.

    Science.gov (United States)

    Durell, J; Johal, N; Burge, D; Wheeler, R; Griffiths, M; Kitteringham, L; Stanton, M; Manoharan, S; Steinbrecher, H; Malone, P; Griffin, S J

    2016-08-01

    With the Nordic consensus statement advocating orchidopexy at an earlier age, the present study sought to investigate the outcomes of primary paediatric orchidopexy at a tertiary UK centre. To prospectively assess testicular atrophy following primary orchidopexy for undescended testes in a paediatric population. Secondary outcomes were complication rates and whether outcomes were dependent on grade of operating surgeon. Prospective data regarding age at operation, classification of the undescended testis, length of follow-up, and subjective comparison of intraoperative and postoperative testicular volumes compared with the contralateral testis were collected. Testicular atrophy was defined as >50% loss of testicular volume or a postoperative testicular volume atrophy occurred in 2.6% of cases. There was no reported testicular re-ascent. All secondary acquired cases underwent a previous ipsilateral hernia repair. There was no significant difference in outcomes comparing the grade of surgeon (consultant n = 8, trainee/staff-grade surgeon n = 7-8). There was a trend towards postoperative catch-up growth in approximately one fifth of cases. Previous studies have reported a testicular atrophy rate of 5%. The present study reported a similar rate of 2.6%. In agreement with a previous publication, it was also found that testicular atrophy was not dependent on the grade of operating surgeon. The mechanism for testicular catch-up growth is not well understood. Animal studies have supported the hypothesis that increased temperature has a detrimental effect on testicular volume. However, follow-up in the present cohort was short (median 6.9 months), making interpretation of this finding difficult. It is acknowledged that clinical palpation alone to determine testicular volume potentially introduces intra-observer and inter-observer error. However, prospective studies using ultrasound to determine testicular volumes following orchidopexy have reported catch-up growth. This

  12. Control study of physical and motor development between macrosomia and term infants appropriate for gestational within one year old%巨大儿与足月适于胎龄儿1岁以内体格及运动发育的对照研究

    Institute of Scientific and Technical Information of China (English)

    江雯; 韦臻; 何慧静; 万国斌

    2011-01-01

    [目的]了解出生体重对婴儿早期体格及智能运动发育的影响,为巨大儿的早期健康促进提供理论依据.[方法]对在本院产科出生的巨大儿及足月适于胎龄儿进行定期跟踪检查,了解两组婴儿体格及运动发育特征,并于1岁时运用贝利婴儿发展量表对两组婴儿进行发育测评.[结果]巨大儿1岁以内的体重、身高、头围均高于同龄的足月适于胎龄儿(P0.05);1岁时巨大儿的运动发育指数均值较足月适于胎龄儿的高(P<0.05).[结论]出生正常的巨大儿在1岁以内的体格发育显著超前于足月适于胎龄儿;较重的体重负荷对其1岁以内重要运动指标的出现以及1岁时的智能及运动发育未造成明显的不良影响.%[Objective] To explore the influence of birth weight on infant's early physical, intellectual and motor development, and provide scientific evidences for early health education of macrosomia. [Methods] The physical and motor development characteristics of the two groups in different periods were selected by regular tracing the macrosomia and term infants appropriate for gestational age who were born in obstetric department of the maternal and child health hospital of Shenzhen. And intellectual and motors development of two infant groups were evaluated when they were one year old by using Bayley Scales of Infant Development. [ Results] The weight, height and head circumference developmental status of Macrosomia were significantly better than those of term infants appropriate for gestational age (P<0. 05 ). There was no significant difference between the two groups of children within one year of age in developmental milestones (P>0. 05).The moter development index of macrosomia was significantly higher than that of term infants appropriate for gestational age (P<0. 05). [Conclusions] The physical developmental status of normal macrosomia are significantly better than those of term infants appropriate for gestational

  13. Vitamin D and hypertension: Prospective study and meta-analysis

    Science.gov (United States)

    Qi, Dan; Nie, Xiao-lu; Wu, Shouling; Cai, Jun

    2017-01-01

    Objectives The study sought to determine the link between vitamin D concentrations and incident hypertension in prospective study and meta-analysis. Methods The study was embedded in the Kailuan Study, a population-based cohort of adults that contains underground miners. In 2012, we studied 2,456 men and women free of prevalent hypertension, age 21 to 67 at baseline. Serum 25-hydroxyvitamin D was measured from previously frozen baseline samples using ELISA (Enzyme-Linked ImmunoadSorbent Assay). We use the logistic regression analysis to estimate the odd radio (ORs) 95% confidence intervals (CIs) for 25-hydroxyvitamin D [25(OH)D] concentrations with incident hypertension. To help place our new data in context, we conducted a systemic review and meta-analysis of previous prospective reports of vitamin D and hypertension. Results During a median follow-up of 2 years, 42.6% of the cohort (n = 1047) developed hypertension. Compared with the 25-hydroxyvitamin D >30ng/ml, 25-hydroxyvitamin D vitamin D deficiencies and incident hypertension (HRs = 1.235 (95% CI: 1.083 to 1.409, p = 0.002)). Conclusion Lower serum 25-hydroxyvitamin D concentrations were not associated with a greater risk of incident hypertension. More research is needed to further determine the role of 25-hydroxyvitamin D in hypertension prevention and therapy. PMID:28358827