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Sample records for 8-year prospective study

  1. Speech Characteristics of 8-Year-Old Children: Findings from a Prospective Population Study

    Science.gov (United States)

    Wren, Yvonne; McLeod, Sharynne; White, Paul; Miller, Laura L.; Roulstone, Sue

    2013-01-01

    Speech disorder that continues into middle childhood is rarely studied compared with speech disorder in the early years. Speech production in single words, connected speech and nonword repetition was assessed for 7390 eight-year-old children within the Avon Longitudinal Study of Parents and Children (ALSPAC). The majority (n=6399) had typical…

  2. Speech Characteristics of 8-Year-Old Children: Findings from a Prospective Population Study

    Science.gov (United States)

    Wren, Yvonne; McLeod, Sharynne; White, Paul; Miller, Laura L.; Roulstone, Sue

    2013-01-01

    Speech disorder that continues into middle childhood is rarely studied compared with speech disorder in the early years. Speech production in single words, connected speech and nonword repetition was assessed for 7390 eight-year-old children within the Avon Longitudinal Study of Parents and Children (ALSPAC). The majority (n=6399) had typical…

  3. Hypoadiponectinemia predicts impaired endothelium-independent vasodilation in newly diagnosed type 2 diabetic patients: an 8-year prospective study

    Institute of Scientific and Technical Information of China (English)

    LI Hui; XIAO Yang; LIU Hui; CHEN Xiao-yan; LI Xin-ying; TANG Wei-li; LIU Shi-ping; XU Ai-min; ZHOU Zhi-guang

    2011-01-01

    Background Adiponectin is an adipokine with insulin-sensitising and anti-atherogenic properties.The aim of this study was to investigate whether low adiponectin levels predict the impairment of endothelial function in newly diagnosed type 2 diabetic patients in an 8-year prospective study.Methods In the prospective study,we enrolled 133 newly diagnosed type 2 diabetic patients without subclinical atherosclerosis and gave them intensive therapy; the mean treatment period was 8 years.Intensive treatment was a stepwise implementation of behavior modification and pharmacological therapy targeting hyperglycaemia,hypertension,dyslipidaemia and obesity.We measured baseline circulating adiponectin with an enzyme-linked immunosorbent assay,endothelium-dependent and -independent vasodilation by high-resolution vascular ultrasound.At year 8,102 patients were reexamined for endothelium-dependent and -independent vasodilation.Results Sex-adjusted adiponectin level was positively correlated with endothelium-independent vasodilation both at baseline (r=0.150,P=0.043) and at year 8 (r=0.339,P=0.001),whereas no association was found between adiponectin and endothelium-dependent vasodilation.In a stepwise multivariate linear regression model,adiponectin was an independent predictor for impaired endothelium-independent vasodilation at year 8 (P=0.001).Conclusions Plasma adiponectin concentration was associated with endothelium-independent vasodilation and hypoadiponectinemia predicted the impairment of endothelium-independent vasodilation in newly diagnosed type 2 diabetic patients under multifactorial intervention.These data support the causative link of impairment of endothelium-independent vasodilation with hypoadiponectinemia.

  4. Prospective study of the cementless "New Wave" total knee mobile-bearing arthroplasty: 8-year follow-up.

    Science.gov (United States)

    Normand, Xavier; Pinçon, Jean-Louis; Ragot, Jean-Marie; Verdier, Régis; Aslanian, Thierry

    2015-02-01

    One of the main factors affecting the survival of a total knee arthroplasty (TKA) is the fixation method. The constraints placed on the bone-implant interface of a mobile-bearing TKA must be taken in account during the design and evaluation phases. For more than two decades, calcium phosphate ceramics, particularly hydroxyapatitis, have been used in Europe to accelerate the bone integration of cementless implants. A prospective study of patients continuously recruited by three senior surgeons at three French private hospitals has been carried out. There were no exclusion criteria. Eighty-four (84) cementless mobile-bearing total knee prosthesis of the brand "New Wave" were implanted in 74 patients over a 2-year period (2004-2005). Implant survival at 8 years was 95% [with a confidence interval of 95%: 80.2-96.4%] when revision for any cause was defined as the endpoint. Five implants required surgical revision to exchange all or part of the implant: two for aseptic loosening of tibial component, one for osteolysis, one for persistent flessum (30°) and one for tibial periprosthetic fracture. Completely integrated implants and event-free outcomes were recorded in 91.4% of the cases at eight-year follow-up. The Hospital for Special Surgery score significantly improved from 56.8/100 points before the surgery to 83.9/100 points at the last follow-up (p < 0.05). Radiologically, only one patient had radiolucent lines around the tibial and femoral components. This cementless total knee prosthesis yielded good medium-term survival. Cementless arthroplasty can generate solid and durable bone fixation in this total weight-bearing implant, and it seems that the hidroxyapathitis surface in this series stimulate the bone integration at the bone-implant interface.

  5. Triglycerides are a predictive factor for arterial stiffness: a community-based 4.8-year prospective study.

    Science.gov (United States)

    Wang, Xiaona; Ye, Ping; Cao, Ruihua; Yang, Xu; Xiao, Wenkai; Zhang, Yun; Bai, Yongyi; Wu, Hongmei

    2016-05-18

    Epidemiological studies have disclosed an independent effect of triglycerides on coronary heart disease despite achievement of low-density lipoprotein cholesterol goals with statin therapy. Arterial stiffness has been increasingly recognized as a strong predictor of cardiovascular disease and atherosclerotic disease. The association between triglycerides and arterial stiffness is not well characterized. We aimed to determine the relationship between triglycerides and arterial stiffness in a community-based longitudinal sample from Beijing, China. We related levels of plasma TGs to measures of arterial stiffness (carotid-femoral pulse wave velocity [PWV] and carotid-radial PWV) in 1447 subjects (mean age, 61.3 years) from a community-based population in Beijing, China. After a median follow-up interval of 4.8 years, multiple linear regression analysis revealed that TGs were independently associated with carotid-femoral PWV (β = 0.747, P triglyceride levels were significantly associated with decreases in carotid-femoral PWV, indicating that achieving low TG levels may be an additional therapeutic consideration in subjects with atherosclerotic disease.

  6. Trajectories of PTSD risk and resilience in World Trade Center responders: an 8-year prospective cohort study.

    Science.gov (United States)

    Pietrzak, R H; Feder, A; Singh, R; Schechter, C B; Bromet, E J; Katz, C L; Reissman, D B; Ozbay, F; Sharma, V; Crane, M; Harrison, D; Herbert, R; Levin, S M; Luft, B J; Moline, J M; Stellman, J M; Udasin, I G; Landrigan, P J; Southwick, S M

    2014-01-01

    Longitudinal symptoms of post-traumatic stress disorder (PTSD) are often characterized by heterogeneous trajectories, which may have unique pre-, peri- and post-trauma risk and protective factors. To date, however, no study has evaluated the nature and determinants of predominant trajectories of PTSD symptoms in World Trade Center (WTC) responders. A total of 10835 WTC responders, including 4035 professional police responders and 6800 non-traditional responders (e.g. construction workers) who participated in the WTC Health Program (WTC-HP), were evaluated an average of 3, 6 and 8 years after the WTC attacks. Among police responders, longitudinal PTSD symptoms were best characterized by four classes, with the majority (77.8%) in a resistant/resilient trajectory and the remainder exhibiting chronic (5.3%), recovering (8.4%) or delayed-onset (8.5%) symptom trajectories. Among non-traditional responders, a six-class solution was optimal, with fewer responders in a resistant/resilient trajectory (58.0%) and the remainder exhibiting recovering (12.3%), severe chronic (9.5%), subsyndromal increasing (7.3%), delayed-onset (6.7%) and moderate chronic (6.2%) trajectories. Prior psychiatric history, Hispanic ethnicity, severity of WTC exposure and WTC-related medical conditions were most strongly associated with symptomatic trajectories of PTSD symptoms in both groups of responders, whereas greater education and family and work support while working at the WTC site were protective against several of these trajectories. Trajectories of PTSD symptoms in WTC responders are heterogeneous and associated uniquely with pre-, peri- and post-trauma risk and protective factors. Police responders were more likely than non-traditional responders to exhibit a resistant/resilient trajectory. These results underscore the importance of prevention, screening and treatment efforts that target high-risk disaster responders, particularly those with prior psychiatric history, high levels of

  7. More-than-minimal-trauma fractures are associated with low bone density: an 8-year prospective study.

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    Pereira, L; Bliuc, D; Stanford, P; Eisman, J A; Center, J R

    2017-01-01

    Few studies have examined the relationship between more-than-minimal-trauma fractures and bone density. This study demonstrated that more-than-minimal-trauma fractures are associated with lower bone density similar to that seen in minimal trauma fractures. Men and women over 50 years with a more-than-minimal-trauma fracture should be investigated to exclude low bone density.

  8. High beverage sugar as well as high animal protein intake at infancy may increase overweight risk at 8 years: a prospective longitudinal pilot study.

    NARCIS (Netherlands)

    Weijs, J.M. Peter; Kool, M. Laura; Baar, M. van Nicolien; Zee, C. van der Saskia

    2011-01-01

    Background: Combined effects of early exposure to beverage sugar and animal protein and later life overweight risk have not been studied. Methods: A prospective longitudinal study was initiated in 2001 with 226 infants between 4 and 13 months of age. Dietary intake was assessed with a 2 day food rec

  9. Predictive value of coronary calcifications for future cardiac events in asymptomatic patients with diabetes mellitus: A prospective study in 716 patients over 8 years

    Directory of Open Access Journals (Sweden)

    Tittus Janine

    2008-10-01

    Full Text Available Abstract Background To establish an efficient prophylaxis of coronary artery disease reliable risk stratification is crucial, especially in the high risk population of patients suffering from diabetes mellitus. This prospective study determined the predictive value of coronary calcifications for future cardiovascular events in asymptomatic patients with diabetes mellitus. Methods We included 716 patients suffering from diabetes mellitus (430 men, 286 women, age 55.2 ± 15.2 years in this study. On study entry all patients were asymptomatic and had no history of coronary artery disease. In addition, all patients showed no signs of coronary artery disease in ECG, stress ECG or echocardiography. Coronary calcifications were determined with the Imatron C 150 XP electron beam computed tomograph. For quantification of coronary calcifications we calculated the Agatston score. After a mean observation period of 8.1 ± 1.1 years patients were contacted and the event rate of cardiac death (CD and myocardial infarction (MI was determined. Results During the observation period 40 patients suffered from MI, 36 patients died from acute CD. The initial Agatston score in patients that suffered from MI or died from CD (475 ± 208 was significantly higher compared to those without cardiac events (236 ± 199, p Conclusion By determination of coronary calcifications patients at risk for future MI and CD could be identified within an asymptomatic high risk group of patients suffering from diabetes mellitus. On the other hand future events could be excluded in patients without coronary calcifications.

  10. Fungal infections in neutropenic patients: a 8-year prospective study Infecções fúngicas em pacientes neutropênicos: estudo prospectivo de 8 anos

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    Marcio Nucci

    1995-10-01

    Full Text Available In this paper we report a eight-year prospective study designed to further characterize incidence, epidemiology, specific syndromes, treatment and prognosis associated with fungal infections in neutropenic patients. During the study period 30 fungal infections were diagnosed in 30 patients among 313 episodes of fever and neutropenia (10%. There were 15 cases of candidiasis, 5 pulmonary aspergillosis, 3 sinusitis by Aspergillus fumigatus, 5 infections by Fusarium sp., one infection by Trichosporon sp., and one infection due to Rhodotorula rubra. Blood cultures were positive in 18 cases (60%. The predisposing factors for fungal infection in multivariate analysis were the presence of central venous catheter (pCom o objetivo de melhor caracterizar incidência, epidemiologia, síndromes específicas, tratamento e prognóstico associado com infecções fúngicas sistêmicas em pacientes neutropênicos foi feito um estudo prospectivo de 8 anos. Durante este período foram diagnosticadas 30 infecções fúngicas em 30 pacientes neutropênicos febris (10%. Houve 15 casos de candidíase, 5 aspergiloses pulmonares, 3 sinusites por Aspergillus fumigatus, 5 infecções por Fusarium sp., uma infecção por Trichosporon sp., e uma infecção por Rhodotorula rubra. As hemoculturas foram positivas em 18 casos (60%. Os fatores de risco para infecção fúngica em análise multivariada foram: presença de cateter venoso central (p<0,001, duração maior de neutropenia <100/mm³ (p<0,001, uso de corticosteróides (p<0,001, bacteremia por germes gram-positivos (p=0,002 e idade menor (p=0.03. Em análise multivariada apenas recuperação da neutropenia (p<0,001 esteve associada com bom prognóstico, enquanto que o diagnóstico de infecção por Fusarium sp. (p=0,006 se correlacionou com um mau prognóstico. A taxa de óbito foi de 43%. Não houve diferença estatisticamente significante nas taxas de óbito em pacientes que receberam (52% ou não (50% terapia anti

  11. The MTA at 8 Years: Prospective Follow-Up of Children Treated for Combined-Type ADHD in a Multisite Study

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    Molina, Brooke S. G.; Hinshaw, Stephen P.; Swanson, James W.; Arnold, L. Eugene; Vitiello, Benedetto; Jensen, Peter S.; Epstein, Jeffery N.; Hoza, Betsy; Hechtman, Lily; Abikoff, Howard B.; Elliott, Glen R.; Greenhill, Laurence L.; Newcorn, Jeffrey H.; Wells, Karen C.; Wigal, Timothy; Gibbons, Robert D.; Hur, Kwan; Houck, Patricia R.

    2009-01-01

    Participants of the Multimodal Treatment Study of Children with Attention Deficit and Hyperactivity Disorder (ADHD) eight years earlier do not differ significantly in repeated measures or newly analyzed variables that include school grades and psychiatric hospitalization. The treatment of childhood ADHD does not predict functioning six to eight…

  12. The MTA at 8 Years: Prospective Follow-Up of Children Treated for Combined-Type ADHD in a Multisite Study

    Science.gov (United States)

    Molina, Brooke S. G.; Hinshaw, Stephen P.; Swanson, James W.; Arnold, L. Eugene; Vitiello, Benedetto; Jensen, Peter S.; Epstein, Jeffery N.; Hoza, Betsy; Hechtman, Lily; Abikoff, Howard B.; Elliott, Glen R.; Greenhill, Laurence L.; Newcorn, Jeffrey H.; Wells, Karen C.; Wigal, Timothy; Gibbons, Robert D.; Hur, Kwan; Houck, Patricia R.

    2009-01-01

    Participants of the Multimodal Treatment Study of Children with Attention Deficit and Hyperactivity Disorder (ADHD) eight years earlier do not differ significantly in repeated measures or newly analyzed variables that include school grades and psychiatric hospitalization. The treatment of childhood ADHD does not predict functioning six to eight…

  13. Suicidal Behavior During Lithium and Valproate Treatment: A Within-Individual 8-Year Prospective Study of 50,000 Patients With Bipolar Disorder.

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    Song, Jie; Sjölander, Arvid; Joas, Erik; Bergen, Sarah E; Runeson, Bo; Larsson, Henrik; Landén, Mikael; Lichtenstein, Paul

    2017-08-01

    Conclusions regarding lithium's antisuicidal effect for bipolar disorder have been limited due to nonrepresentative subjects and potential confounding factors, including varying severity of illness. Findings regarding the effect of valproate, the most common alternative to lithium, are inconsistent for suicidal behavior. This study investigated the associations of these two drugs with the risk of suicide-related events, and possible differences between drugs, by using within-individual designs in a register-based longitudinal cohort. Through linkage of multiple Swedish national registers, 51,535 individuals with bipolar disorder were followed from 2005 to 2013 for treatment with lithium and valproate. Stratified Cox regression was used to estimate the hazard ratios of suicide-related events during treated periods compared with untreated periods. For significant associations between medication and suicide-related events, the population attributable fraction was estimated to assess the public health impact for patients with bipolar disorder. During follow-up, 10,648 suicide-related events occurred. The incidence rate was significantly decreased by 14% during lithium treatment (hazard ratio 0.86, 95% confidence interval [CI] 0.78-0.95) but not during valproate treatment (hazard ratio 1.02, 95% CI 0.89-1.15). The difference in hazard ratios of suicide-related events between lithium and valproate was statistically significant. Estimates of the population attributable fraction suggested that 12% (95% CI 4%-20%) of suicide-related events could have been avoided if patients had taken lithium during the entire follow-up. The results suggest that lithium should be considered for patients with bipolar disorder with suspected suicidal intentions, although risk for suicide is only one of the considerations when providing clinical care.

  14. Effects of pets on asthma development up to 8 years of age : the PIAMA study

    NARCIS (Netherlands)

    Kerkhof, M.; Wijga, A. H.; Brunekreef, B.; Smit, H. A.; de Jongste, J. C.; Aalberse, R. C.; Hoekstra, M. O.; Gerritsen, J.; Postma, D. S.

    2009-01-01

    Background: Recall bias may provide discrepant relationships of pet exposure with sensitization and asthma development. We studied prospectively effects of pets at home on development of sensitization, asthma and respiratory symptoms from birth up to age 8 years. Methods: Event history analysis was

  15. Effects of pets on asthma development up to 8 years of age: the PIAMA study.

    NARCIS (Netherlands)

    Kerkhof, M. van de; Wijga, A.H.; Brunekreef, B.; Smit, H.A.; Jongste, J.C. de; Aalberse, R.; Hoekstra, M.O.; Gerritsen, J.; Postma, D.S.

    2009-01-01

    BACKGROUND: Recall bias may provide discrepant relationships of pet exposure with sensitization and asthma development. We studied prospectively effects of pets at home on development of sensitization, asthma and respiratory symptoms from birth up to age 8 years. METHODS: Event history analysis was

  16. Effects of pets on asthma development up to 8 years of age : the PIAMA study

    NARCIS (Netherlands)

    Kerkhof, M.; Wijga, A. H.; Brunekreef, B.; Smit, H. A.; de Jongste, J. C.; Aalberse, R. C.; Hoekstra, M. O.; Gerritsen, J.; Postma, D. S.

    2009-01-01

    Background: Recall bias may provide discrepant relationships of pet exposure with sensitization and asthma development. We studied prospectively effects of pets at home on development of sensitization, asthma and respiratory symptoms from birth up to age 8 years. Methods: Event history analysis was

  17. Four Years Prospective Study of Natural History of Atopic Dermatitis Aged 7~8 Years at an Individual Level: A Community-Based Survey by Dermatologists' Skin Examination in Childhood

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    Kim, Young Jee; Yun, Sook Jung; Lee, Jee-Bum; Kim, Seong Jin; Won, Young Ho

    2016-01-01

    Background The age-dependent change in atopic dermatitis (AD) at an individual level has mostly performed in a hospital-setting. Objective We evaluated the age-dependent change of AD symptoms at an individual level in a community-setting. Methods For the diagnostic accuracy, all participants of schoolchildren were received skin examination by dermatologists (twice a year for the same group), instead of questionnaire-based surveys. For this study, sequential check-ups of 273 elementary school children, aged 7~8 years, were performed for 4 years up to the age of 10~11 years. Results Among the 47 AD children, who had been diagnosed as having AD at the first-year check-up, spontaneous remission was detected in nine children during the follow-up periods (remission rate of 19.1%). As a consequence, the one-year AD prevalence was decreased by 5.9% in the elementary schoolchildren over four years. Unexpectedly, late onset (after 8 years of age) AD was observed in 21.7% of AD children. There was no statistically significant relationship between spontaneous remission and host factors including sex and family history of atopic diseases. Conclusion We observed that 19.1% of AD children in the age group of 7~11 years showed spontaneous remission based on skin examination by dermatologists. There might be an increase in the prevalence of late onset AD in Korea. PMID:27904266

  18. Heterogeneity in development of adolescent anxiety disorder symptoms in an 8-year longitudinal community study.

    Science.gov (United States)

    Nelemans, Stefanie A; Hale, William W; Branje, Susan J T; Raaijmakers, Quinten A W; Frijns, Tom; van Lier, Pol A C; Meeus, Wim H J

    2014-02-01

    In this study, we prospectively examined developmental trajectories of five anxiety disorder symptom dimensions (generalized anxiety disorder, panic disorder, school anxiety, separation anxiety disorder, and social anxiety disorder) from early to late adolescence in a community sample of 239 adolescents, assessed annually over 8 years. Latent growth modeling indicated different developmental trajectories from early into late adolescence for the different anxiety disorder symptoms, with some symptoms decreasing and other symptoms increasing over time. Sex differences in developmental trajectories were found for some symptoms, but not all. Furthermore, latent class growth analysis identified a normal developmental profile (including a majority of adolescents reporting persistent low anxiety disorder symptoms over 8 years) and an at-risk developmental profile (including a minority of adolescents reporting persistent high anxiety disorder symptoms over 8 years) for all of the anxiety disorder symptom dimensions except panic disorder. Additional analyses longitudinally supported the validity of these normal and at-risk developmental profiles and suggested differential associations between different anxiety disorder symptom dimensions and developmental trajectories of substance use, parenting, and identity development. Taken together, our results emphasize the importance of examining separate dimensions of anxiety disorder symptoms in contrast to a using a global, one-dimensional approach to anxiety.

  19. Longevity of posterior resin composite restorations in permanent teeth in Public Dental Health Service: a prospective 8 years follow up.

    Science.gov (United States)

    Pallesen, Ulla; van Dijken, Jan W V; Halken, Jette; Hallonsten, Anna-Lena; Höigaard, Ruth

    2013-04-01

    To investigate in a prospective follow up the longevity of posterior resin composites (RC) placed in permanent teeth of children and adolescents attending Public Dental Health Service. All posterior RC placed, in the PDHS clinics in the cities of Copenhagen and Frederiksberg in Denmark between November 1998 and December 2002, in permanent teeth of children and adolescents up to 18 years, were evaluated in an up to 8 years follow up. The endpoint of each restoration was defined, when repair or replacement was performed. Survival analyses were performed between subgroups with Kaplan-Meier analysis. The individual contribution of different cofactors to predict the outcome was performed with Cox regression analysis. Totally 2881 children with a mean age of 13.7 years (5-18) received 4355 RC restorations placed by 115 dentists. Eighty percent were placed in molars and 49% were Class I. Two percent of restorations with base material and 1% of the restorations without base material showed postoperative sensitivity (n.s.). Replacements were made in 406 and repairs in 125 restorations. Kaplan-Meier analysis showed a cumulative survival at 8 years of 84.3%, resulting in an annual failure rate of 2%. Lower patient age, more than one restoration per patient, placement of a base material and placement of RC: in molars, in cavities with high number of surfaces, in lower jaw teeth, showed all significant higher failure rates. Five variables had significant importance for the end point, replacement/repair of the resin composite restorations: age of patient, age of operator, jaw, tooth type and cavity size. Posterior RC restorations placed in children and adolescents in Public Dental Health clinics showed an acceptable durability with annual failure rates comparable with those of randomized controlled RC studies in adults. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Orthodeoxia and postural orthostatic tachycardia in patients with pulmonary arteriovenous malformations: a prospective 8-year series.

    Science.gov (United States)

    Santhirapala, V; Chamali, B; McKernan, H; Tighe, H C; Williams, L C; Springett, J T; Bellenberg, H R; Whitaker, A J; Shovlin, C L

    2014-11-01

    Postural changes in 258 patients with pulmonary arteriovenous malformations (PAVMs) reviewed between 2005 and 2013 were evaluated prospectively using validated pulse oximetry methods. Of the 257 completing the test, 75 (29%) demonstrated orthodeoxia with an oxygen saturation fall of at least 2% on standing. None described platypnoea (dyspnoea on standing). The heart rate was consistently higher in the erect posture: 74 (29%) had a postural orthostatic tachycardia of ≥20 min(-1), and in 25 (10%) this exceeded 30 min(-1). Orthostatic tachycardia was more pronounced in PAVM patients than controls without orthodeoxia (age-adjusted coefficient 5.5 (95% CIs 2.6, 8.4) min(-1), ppostural orthostatic tachycardia syndrome, in this population, there was a trend for more pronounced orthostatic tachycardia to be associated with better exercise tolerance.

  1. Neurodevelopmental, educational and behavioral outcome at 8 years after neonatal ECMO: a nationwide multicenter study

    NARCIS (Netherlands)

    Madderom, M.J.; Reuser, J.J.C.M.; Utens, E.M.; Rosmalen, J. van; Raets, M.; Govaert, P.; Steiner, K.; Gischler, S.J.; Tibboel, D.; Heijst, A.F.J. van; Ijsselstijn, H.

    2013-01-01

    PURPOSE: Reporting neurodevelopmental outcome of 8-year-old children treated with neonatal extracorporeal membrane oxygenation (ECMO). METHODS: In a follow-up study in 135 8-year-old children who received neonatal ECMO between 1996 and 2001 we assessed intelligence (Revised Amsterdam Intelligence Te

  2. Stability of the Framingham Nutritional Risk Score and its component nutrients over 8 years: the Framingham Nutrition Studies.

    Science.gov (United States)

    Kimokoti, R W; Newby, P K; Gona, P; Zhu, L; Campbell, W R; D'Agostino, R B; Millen, B E

    2012-03-01

    Diet quality indices are increasingly used in nutrition epidemiology as dietary exposures in relation to health outcomes. However, literature on the long-term stability of these indices is limited. We aimed to assess the stability of the validated Framingham Nutritional Risk Score (FNRS) and its component nutrients over 8 years, as well as the validity of the follow-up FNRS. Framingham Offspring/Spouse Study women and men (n=1734) aged 22-76 years were evaluated over 8 years. Individuals' nutrient intake and nutritional risk scores were assessed using 3-day dietary records administered at baseline (1984-1988) and at follow-up (1992-1996). Agreement between baseline and follow-up FNRS and nutrient intakes was evaluated by Bland-Altman method; stability was assessed using intra-class correlation (ICC) and weighted Kappa statistics. The effect of diet quality (as assessed by the FNRS) on cardiometabolic risk factors was evaluated using analysis of covariance. Modest changes from baseline (15%) were observed in nutrient intake. The stability coefficients for the FNRS (ICC: women, 0.49; men, 0.46; P1 quartile. The FNRS was directly associated with body mass index in women (P<0.01) and high-density lipoprotein cholesterol among both women (P<0.001) and men (P<0.01). The FNRS and its constituent nutrients remained relatively stable over 8 years of follow-up. The stability of diet quality has implications for prospective epidemiological investigations.

  3. Heterogeneity in development of adolescent anxiety disorder symptoms in an 8-year longitudinal community study

    NARCIS (Netherlands)

    Nelemans, S.A.; Hale III, W.W.; Branje, S.T.J.; Raaijmakers, Q.A.W.; Frijns, T.; van Lier, P.A.C.; Meeus, W.H.J.

    2014-01-01

    In this study, we prospectively examined developmental trajectories of five anxiety disorder symptom dimensions (generalized anxiety disorder, panic disorder, school anxiety, separation anxiety disorder, and social anxiety disorder) from early to late adolescence in a community sample of 239 adolesc

  4. An ERP study of conflict monitoring in 4-8-year old children: associations with temperament.

    Science.gov (United States)

    Buss, Kristin A; Dennis, Tracy A; Brooker, Rebecca J; Sippel, Lauren M

    2011-04-01

    Although there is great interest in identifying the neural correlates of cognitive processes that create risk for psychopathology, there is a paucity of research in young children. One event-related potential (ERP), the N2, is thought to index conflict monitoring and has been linked cognitive and affective risk factors for anxiety. Most of this research, however, has been conducted with adults, adolescents, and older children, but not with younger children. To address this gap, the current study examined 26 4-8-year-olds, who completed a cued flanker task while EEG was continuously recorded. We assessed whether the N2 was detectable in this group of young children and examined associations between the N2 and factors reflecting affective risk (e.g., reduced executive attention, temperamental effortful control, and temperamental surgency). We documented an N2 effect (greater N2 amplitude to incongruent versus congruent flankers), but only in children older than 6 years of age. Increases in the N2 effect were associated with less efficient executive attention and lower temperamental effortful control. We discuss the implications of these findings and consider how they may inform future studies on biomarkers for cognitive and affective risk factors for anxiety.

  5. Creation of an Adiposity Index for Children Aged 6–8 Years: The Gateshead Millennium Study

    Directory of Open Access Journals (Sweden)

    Mark S. Pearce

    2013-01-01

    Full Text Available Objective. A number of measures of childhood adiposity are in use, but all are relatively imprecise and prone to bias. We constructed an adiposity index (AI using a number of different measures. Methods. Detailed body composition data on 460 of the Gateshead Millennium Study cohort at the age of 6–8 years were analysed. The AI was calculated using factor analysis on age plus thirteen measures of adiposity and/or size. Correlations between these variables, the AI, and more traditional measures of adiposity in children were investigated. Results. Based on the factor loading sizes, the first component, taken to be the AI, consisted mainly of measures of fat-mass (the skinfold measurements, fat mass score, and waist circumference. The second comprised variables measuring frame size, while the third consisted mainly of age. The AI had a high correlation with body mass index (BMI (rho = 0.81. Conclusions. While BMI is practical for assessing adiposity in children, the AI combines a wider range of data related to adiposity than BMI alone and appears both valid and valuable as a research tool for studies of childhood adiposity. Further research is necessary to investigate the utility of AI for research in other samples of children and also in adults.

  6. Relationships matter in personality development: evidence from an 8-year longitudinal study across young adulthood.

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    Neyer, Franz J; Lehnart, Judith

    2007-06-01

    Personality-relationship transactions were investigated in a general population sample of young German adults with three assessments over 8 years. Four general findings were obtained. First, personality development was characterized by substantive individual differences in change. Second, bivariate latent growth models indicated that individual differences in personality change were substantially associated with change in peer and family relationships. Third, forming a partner relationship for the first time moderated the maturation of personality. This finding was replicated over two subsequent time intervals with independent subgroups. Fourth, higher neuroticism and higher sociability predicted which of the singles began a partner relationship during the next 8 years. The results confirm that individual differences in personality development predict and result from life transitions and relationship experiences.

  7. A STUDY OF LUNG PATHOLOGY IN PEDIATRICS AUTOPSIES: AN 8 YEAR STUDY

    Directory of Open Access Journals (Sweden)

    Majethia Nikhil

    2014-11-01

    Full Text Available BACKGROUND: Pneumonia remains the number one killer of children, taking the lives of 1.3 million in 2011 alone. More than 99% of all pneumonia deaths occur in developing countries. The majority of pneumonia cases are preventable and treatable, but clinical diagnosis is highly fallible in many cases and the frequency of morbid state is best assessed by post-mortem examination that may reveal diagnosis which may not be suspected clinically or may, in some way, discredit. AIMS: 1. To ascertain various pulmonary lesions in paediatric deaths. 2. To find incidence of pulmonary lesions. 3. To study the incidence of pulmonary tuberculosis, 4. To find incidence of pulmonary pathology directly and indirectly contributing to the death. SETTINGS: Lokmanya Tilak Municipal General Hospital, Sion, Mumbai. DESIGN: A retrospective observational study. METHODS AND MATERIAL: In this study pediatric age group of (0-15 years admitted in IPCU,NICU and Pediatric, Medicine and Surgery unit are included from the period of 2006-2013. The lung pathology in various diseases entities were studied and co-related with age, sex and clinical history. RESULTS: Of total 3606 autopsies, 642 were pediatric autopsies i.e. 17.8% of all autopsies, and 111 were neonatal autopsies. Of 642, 531(82.7% had primary lung pathology and 157(24.4% had secondary lung pathology. The common age group affected is < 5 years. Bronchopneumonia was the commonest pathology observed as primary lung pathology. Interstitial/viral pneumonia was 2nd most common of primary lung pathology Infective pathology was the most common lesions, of which bronchopneumonia was the most common pathology observed and tuberculosis contributed to 3%of primary lung pathologies. CONCLUSION: The most common lung lesion in pediatric age is infections, which are preventable and curative with appropriate measures. This study will help to improve mother child health services

  8. Tracing Children's Vocabulary Development from Preschool through the School-Age Years: An 8-Year Longitudinal Study

    Science.gov (United States)

    Song, Shuang; Su, Mengmeng; Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2015-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over…

  9. Tracing Children's Vocabulary Development from Preschool through the School-Age Years: An 8-Year Longitudinal Study

    Science.gov (United States)

    Song, Shuang; Su, Mengmeng; Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2015-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over…

  10. Adjustment to cancer in the 8 years following diagnosis : A longitudinal study comparing cancer survivors with healthy individuals

    NARCIS (Netherlands)

    Schroevers, Maya; Ranchor, A.V; Sanderman, R.

    2006-01-01

    This longitudinal study examined the long-term impact of a diagnosis of cancer on physical and psychological functioning, by comparing 8-year cancer survivors (n = 206) to a randomly selected sample of similar-aged references without cancer (n = 120) in the Netherlands. Comparisons were made at thre

  11. Adjustment to cancer in the 8 years following diagnosis : A longitudinal study comparing cancer survivors with healthy individuals

    NARCIS (Netherlands)

    Schroevers, Maya; Ranchor, A.V; Sanderman, R.

    This longitudinal study examined the long-term impact of a diagnosis of cancer on physical and psychological functioning, by comparing 8-year cancer survivors (n = 206) to a randomly selected sample of similar-aged references without cancer (n = 120) in the Netherlands. Comparisons were made at

  12. An 8-year review of barium studies in the diagnosis of gastroparesis

    Energy Technology Data Exchange (ETDEWEB)

    Levin, A.A. [Department of Radiology, Hospital of University of Pennsylvania, Philadelphia, PA (United States); Levine, M.S. [Department of Radiology, Hospital of University of Pennsylvania, Philadelphia, PA (United States)], E-mail: marc.levine@uphs.upenn.edu; Rubesin, S.E.; Laufer, I. [Department of Radiology, Hospital of University of Pennsylvania, Philadelphia, PA (United States)

    2008-04-15

    Aim: To determine the utility of barium studies for diagnosing gastroparesis in patients with nausea, vomiting, or other related symptoms. Materials and methods: Radiology files revealed gastroparesis without gastric outlet obstruction on upper gastrointestinal tract barium studies in 50 patients with nausea, vomiting, and other related symptoms. Original reports and images were reviewed to determine whether gastric peristalsis was decreased/absent and to investigate gastric dilatation, fluid or debris, and delayed emptying of barium. Twenty patients (40%) had nuclear gastric emptying studies. Medical records were reviewed to determine the presentation, treatment, and course. The diagnosis of gastroparesis was considered accurate if patients with gastroparesis on barium studies responded to treatment. Results: Forty-six patients (92%) had predisposing factors for gastroparesis, including narcotics and diabetes. Forty-five patients (90%) presented with nausea or vomiting, and 40 patients (80%) had one or more other symptoms, including bloating, early satiety, postprandial fullness, and abdominal pain. Barium studies revealed decreased gastric peristalsis in 46 (92%) of the 50 patients and absent peristalsis in four (8%); 46 patients (92%) had additional findings, including gastric dilatation in 30 (60%), delayed emptying of barium in 27 (54%), debris in 28 (56%; bezoars in three), and retained fluid in 13 (26%). Thirteen (65%) of 20 patients with nuclear gastric emptying studies had delayed emptying of solids and seven (35%) had normal emptying. Thirty-five (83%) of 42 patients treated for gastroparesis had symptomatic improvement versus two (25%) of eight patients not treated. Conclusion: Patients with nausea, vomiting, or other related symptoms who have gastroparesis without gastric outlet obstruction on barium studies can be treated for this condition on the basis of the clinical and radiographic findings.

  13. Occupation, work organization conditions, and alcohol misuse in Canada: an 8-year longitudinal study.

    Science.gov (United States)

    Marchand, Alain; Blanc, Marie-Eve

    2011-01-01

    This study investigated the specific contribution of occupations and work organization conditions to the onset and recurrent alcohol misuse in Canadian workers between 1994-1995 and 2002-2003. Longitudinal data were derived from Statistics Canada's National Population Health Survey, totaling 6,526 and 6,582 workers (45% females) nested in 1,337 and 1,413 neighborhoods for onset and recurrent alcohol misuse, respectively. Data were analyzed with multilevel logistic regression models. Results suggested a limited contribution for work factors to the onset of alcohol misuse, a stronger influence for them on recurrent alcohol misuse. The study's limitations are discussed.

  14. Drug eruptions: An 8-year study including 106 inpatients at a dermatology clinic in Turkey

    Directory of Open Access Journals (Sweden)

    Fatma Akpinar

    2012-01-01

    Full Text Available Background: Few clinical studies are found in the literature about patients hospitalized with a diagnosis of cutaneous drug eruption. Aims: To determine the clinical types of drug eruptions and their causative agents in a hospital-based population. Materials and Methods: This retrospective study was performed in the Dermatology Department of Haseki General Hospital. Through 1751 patients hospitalized in this department between 2002 and 2009, inpatients diagnosed as drug eruption were evaluated according to WHO causality definitions. 106 patients composed of probable and possible cases of cutaneous drug eruptions were included in this study. Results: Seventy one females and 35 males were evolved. Mean age was 44.03±15.14. Duration between drug intake and onset of reaction varied from 5 minutes to 3 months. The most common clinical type was urticaria and/or angioedema in 48.1% of the patients, followed by maculopapular rash in 13.2%, and drug rash with eosinophilia and systemic symptoms in 8.5%. Drugs most frequently associated with cutaneous drug eruptions were antimicrobial agents in 40.5% of the patients, followed by antipyretic/anti-inflammatory analgesics in 31.1%, and antiepileptics in 11.3%. Conclusion: Urticaria and/or angioedema and maculopapular rash comprised majority of the drug eruptions. Rare reactions such as acute generalized exanthematous pustulosis, sweet syndrome, oral ulceration were also found. Antimicrobial agents and antipyretic/anti-inflammatory analgesics were the most commonly implicated drugs. Infrequently reported adverse reactions to myorelaxant agents, newer cephalosporins and fluoroquinolones were also detected. We suppose that studies on drug eruptions should continue, because the pattern of consumption of drugs is changing in every country at different periods and many new drugs are introduced on the market continuously.

  15. Childhood diet and asthma and atopy at 8 years of age: the PIAMA birth cohort study.

    Science.gov (United States)

    Willers, S M; Wijga, A H; Brunekreef, B; Scholtens, S; Postma, D S; Kerkhof, M; de Jongste, J C; Smit, H A

    2011-05-01

    Diet may affect the development of asthma. We investigated whether asthma or atopy outcomes at 8 yrs of age were associated with long-term dietary exposure, and whether associations were different for consumption at early or later age. The Prevention and Incidence of Asthma and Mite Allergy (PIAMA) birth cohort enrolled 4,146 participants at baseline, who were followed up to 8 yrs of age. Dietary intakes of interest were fruit, vegetables, brown/wholemeal bread, fish, milk, butter and margarine. Associations between food intake at early (2-3 yrs) and later (7-8 yrs) age, and long-term intake, asthma and atopy at 8 yrs of age were calculated by logistic regression. Complete longitudinal dietary data for at least one of the food groups were available for 2,870 children. Fruit consumption at early age was associated with reduced asthma symptoms (OR per 1 consumption day per week increase 0.93, 95% CI 0.85-1.00). Long-term fruit intake was inversely associated with asthma symptoms (OR 0.90, 95% CI 0.82-0.99) and sensitisation to inhaled allergens (OR 0.90, 95% CI 0.82-0.99). We found no consistent associations between diet and outcomes for other foods. This study indicates no consistent effects of increased early or late consumption, or long-term intake of certain foods on asthma and atopy in 8-yr-olds, with a possible exception for fruit.

  16. Renal histology in pauci-immune rapidly progressive glomerulonephritis: 8-year retrospective study

    Directory of Open Access Journals (Sweden)

    Ranjana W Minz

    2012-01-01

    Full Text Available Context: The need to perform reporting of renal biopsies of antineutrophil cytoplasmic antibodies (ANCA-associated vasculitides in a more uniform manner required relook at our eight-year data. Aims: To document detailed renal histopathology of pauci-immune rapidly progressive glomerulonephritis (RPGN and also to seek any significant differences in renal histology of C-ANCA-positive, P-ANCA-positive, and ANCA-negative patients. Materials and Methods: A detailed analysis of the histopathologic features of renal biopsies of 48 patients in whom a diagnosis of pauci-immune glomerulonephritis was concluded on renal biopsy and who presented clinically as rapidly progressive renal failure was done. Statistical Analysis Used: One-way ANOVA and Pearson Chi square tests. Results: Compared with ANCA +ve patients, the ANCA -ve patients were much younger (46.85 ± 16.12 years vs 34.28±15.94 years. No significant differences were found between renal lesions of C-ANCA, P-ANCA, and ANCA-negative patients, except for diffuse tubular atrophy which was more severe and more frequently present with P-ANCA positivity (P value=0.013. Conclusions: Pauci-immune RPGN (irrespective of ANCA status is a relatively rare disorder in patients who are undergoing the renal biopsy at our institute, constituting 2% of all renal biopsies submitted. It is mandatory to have ANCA serology status during reporting of a kidney biopsy showing pauci-immune crescentic or necrotizing glomerulonephritis. Also, if a uniform reporting strategy is followed throughout the country, the studies from this vast country will be comparable.

  17. Low body condition predisposes cattle to lameness: An 8-year study of one dairy herd.

    Science.gov (United States)

    Randall, L V; Green, M J; Chagunda, M G G; Mason, C; Archer, S C; Green, L E; Huxley, J N

    2015-06-01

    Lameness in dairy cows is a multifactorial and progressive disease with complex interactions between risk factors contributing to its occurrence. Detailed records were obtained from one United Kingdom dairy herd over an 8-yr period. Weekly locomotion scores were used to classify cows as not lame (score 1 to 2), mildly lame (score 3) and severely lame (score 4 to 5). These outcomes were used to investigate the hypothesis that low body condition score (BCS) is associated with an increased risk of lameness in dairy cows. Mixed effect multinomial logistic regression models were used to investigate the association between prior BCS and repeat lameness events during the longitudinal period of the study. Discrete time survival models were used to explore the relationship between prior BCS and first lifetime lameness events. In total, 79,565 cow weeks at risk were obtained for 724 cows. The number of lameness events was 17,114, of which 8,799 were categorized as mildly lame and 8,315 as severely lame. The median BCS was 2.25 (range, 0.75 to 4.25) and the mean body weight (BW) and age at first calving were 619.5 kg (range, 355.6 to 956.4 kg) and 25.8 mo (range, 20.5 to 37.8 mo), respectively. Subsets of the data were used in the discrete time survival models: 333 mild and 211 severe first lifetime lameness events in heifers (first lactation cows), and 81 mild and 49 severe first lifetime lameness events in cows second lactation or greater. Low BCS 3 wk before a repeated lameness event was associated with a significantly increased risk of lameness. Cows with BCS<2 were at greatest risk of mild or severe lameness, and an increased BCS above 2 was associated with a reduced risk of mild or severe lameness. Low BCS 16 or 8 wk before a first mild or severe lifetime lameness event, respectively, also had a positive association with risk of lameness in cows second lactation or greater. This provides evidence to support targeting management toward maintaining BCS to minimize the

  18. The 8-year follow-up of the PIAMA intervention study assessing the effect of mite-impermeable mattress covers.

    Science.gov (United States)

    Gehring, U; de Jongste, J C; Kerkhof, M; Oldewening, M; Postma, D; van Strien, R T; Wijga, A H; Willers, S M; Wolse, A; Gerritsen, J; Smit, H A; Brunekreef, B

    2012-02-01

    Exposure to high levels of house dust mite (HDM) allergens is associated with the development of allergic sensitization to HDM, a risk factor for the development of asthma, rhinitis, and allergic dermatitis. We studied the effect of an early intervention with mite-impermeable mattress covers on HDM allergen levels and the development of asthma and mite allergy throughout the first 8 years of life. High-risk children (allergic mother) were prenatally recruited and randomly allocated to two groups receiving mite allergen-impermeable (n = 416) and placebo mattress covers (n = 394) or no intervention (n = 472). Asthma and allergies were assessed yearly by questionnaire. Specific immunoglobulin E and bronchial hyper-responsiveness were measured at the age of 8 years. Mattress dust samples collected at different time points were analyzed for HDM allergens. At the age of 8 years, levels of HDM allergen Der f1 but not Der p1 were lower in the active than the placebo mattress cover group. In repeated measures analyses, we found a temporary decreased risk of asthma symptoms at the age of 2 years in the intervention group compared to the placebo group and a temporary association between higher HDM allergen exposure at the age of 3 months and more asthma symptoms. Early intervention with mite-impermeable mattress covers is successful in reducing exposure to Der f1; it only temporarily reduces the risk of asthma symptoms and does not reduce the risk of hay fever, eczema, and allergic sensitization. © 2011 John Wiley & Sons A/S.

  19. Prevalence of neuroleptic-induced movement disorders: an 8-year follow-up study in chronic schizophrenia inpatients.

    Science.gov (United States)

    Parksepp, Madis; Ljubajev, Ülle; Täht, Karin; Janno, Sven

    2016-10-01

    Atypical antipsychotic drug use by schizophrenia patients in Estonia increased from 32% in 2004 to 61% in 2009. To assess the prevalence of neuroleptic-induced movement disorders in the Estonian institutionalized population of schizophrenia patients twice over a period of eight years, before and after introduction of atypical antipsychotic drugs using DSM-IV criteria. DSM-IV criteria and specific rating scales were used to evaluate the prevalence of neuroleptic-induced movement disorders among 72 patients who participated in the study in 2009 compared to 99 patients who participated in 2001. Despite increased use of atypical antipsychotics in the study population (up to 30% from 20%), the proportion of movement disorder-free population remained the same over 8 years - 38.9% in 2001 versus 38.4% in 2009. There were significant intra-individual fluctuations. Use of a typical antipsychotic resulted in an almost seven times higher risk of tardive dyskinesia after 8 years. Doses of antipsychotic drugs had no effect on the severity of neuroleptic-induced movement disorders. Unfortunately, in 18% of patients the switch of medication from typical to atypical did not change the overall prevalence of neuroleptic-induced movement disorders in the group. The long-term benefit of atypical antipsychotics requires further research in patients who are treated with antipsychotics for years.

  20. Tracing children's vocabulary development from preschool through the school-age years: an 8-year longitudinal study.

    Science.gov (United States)

    Song, Shuang; Su, Mengmeng; Kang, Cuiping; Liu, Hongyun; Zhang, Yuping; McBride-Chang, Catherine; Tardif, Twila; Li, Hong; Liang, Weilan; Zhang, Zhixiang; Shu, Hua

    2015-01-01

    In this 8-year longitudinal study, we traced the vocabulary growth of Chinese children, explored potential precursors of vocabulary knowledge, and investigated how vocabulary growth predicted future reading skills. Two hundred and sixty-four (264) native Chinese children from Beijing were measured on a variety of reading and language tasks over 8 years. Between the ages of 4 to 10 years, they were administered tasks of vocabulary and related cognitive skills. At age 11, comprehensive reading skills, including character recognition, reading fluency, and reading comprehension were examined. Individual differences in vocabulary developmental profiles were estimated using the intercept-slope cluster method. Vocabulary development was then examined in relation to later reading outcomes. Three subgroups of lexical growth were classified, namely high-high (with a large initial vocabulary size and a fast growth rate), low-high (with a small initial vocabulary size and a fast growth rate) and low-low (with a small initial vocabulary size and a slow growth rate) groups. Low-high and low-low groups were distinguishable mostly through phonological skills, morphological skills and other reading-related cognitive skills. Childhood vocabulary development (using intercept and slope) explained subsequent reading skills. Findings suggest that language-related and reading-related cognitive skills differ among groups with different developmental trajectories of vocabulary, and the initial size and growth rate of vocabulary may be two predictors for later reading development.

  1. Early-life determinants of total and HDL cholesterol concentrations in 8-year-old children; the PIAMA birth cohort study.

    Directory of Open Access Journals (Sweden)

    Marga B M Bekkers

    Full Text Available BACKGROUND: Adult cholesterol concentrations might be influenced by early-life factors, such as breastfeeding and birth weight, referred to as "early programming". How such early factors exert their influence over the life course is still poorly understood. Evidence from studies in children and adolescents is scarce and conflicting. We investigated the influence of 6 different perinatal risk factors on childhood total and HDL cholesterol concentrations and total-to-HDL cholesterol ratio measured at 8 years of age, and additionally we studied the role of the child's current Body Mass Index (BMI. METHODS: Anthropometric measures and blood plasma samples were collected during a medical examination in 751 8-year-old children participating in the prospective Prevention and Incidence of Asthma and Mite Allergy (PIAMA birth cohort study. Linear and logistic regression were performed to estimate associations of total and HDL cholesterol concentrations with breastfeeding, birth weight, infant weight gain, maternal overweight before pregnancy, gestational diabetes and maternal smoking during pregnancy, taking into account the child's current BMI. RESULTS: Linear regressions showed an association between total-to-HDL cholesterol ratio and maternal pre-pregnancy overweight (β = 0.15, Confidence Interval 95% (CI: 0.02, 0.28, rapid infant weight gain (β = 0.13, 95%CI: 0.01, 0.26, and maternal smoking during pregnancy (β = 0.14, 95%CI: 0.00, 0.29. These associations were partly mediated by the child's BMI. CONCLUSION: Total-to-HDL cholesterol ratio in 8-year-old children was positively associated with maternal pre-pregnancy overweight, maternal smoking during pregnancy and rapid infant weight gain.

  2. SLE disease patterns in a Danish population-based lupus cohort: an 8-year prospective study

    DEFF Research Database (Denmark)

    Laustrup, H; Voss, A; Green, A;

    2009-01-01

    Scandinavian ancestry. Incident cases were subsequently identified by surveillance of these sources. Established and new cases underwent annual, structured interviews, clinical examination and blood sampling. The Systemic Lupus Erythematosus Diseases Activity Index SLEDAI and Systemic Lupus International...

  3. On the relationship between phonological awareness, morphological awareness and Chinese literacy skills: evidence from an 8-year longitudinal study.

    Science.gov (United States)

    Pan, Jinger; Song, Shuang; Su, Mengmeng; McBride, Catherine; Liu, Hongyun; Zhang, Yuping; Li, Hong; Shu, Hua

    2016-11-01

    The present study reported data on phonological awareness, morphological awareness, and Chinese literacy skills of 294 children from an 8-year longitudinal study. Results showed that mainland Chinese children's preliterate syllable awareness at ages 4 to 6 years uniquely predicted post-literate morphological awareness at ages 7 to 10 years. Preliterate syllable awareness directly contributed to character reading and writing at age 11 years, while post-literate phonemic awareness predicted only character reading at age 11 years. In addition, preliterate syllable and morphological awareness at ages 4 to 6 years had indirect effects on character reading and writing, reading fluency, and reading comprehension at age 11 years, through post-literate morphological awareness at ages 7 to 10 years. Findings underscore the significant role of syllable awareness in Chinese character reading and writing, and the importance of morphological awareness in character-level processing and high-level literacy skills. More importantly, our results suggest the unique relation of syllable awareness and morphological awareness in Chinese as they focus on the same unit, which is also likely to map directly onto a character, the basic unit for high-level Chinese reading skills. © 2015 John Wiley & Sons Ltd.

  4. Clinical Significance of Optic Disc Progression by Topographic Change Analysis Maps in Glaucoma: An 8-Year Follow-Up Study

    Directory of Open Access Journals (Sweden)

    D. Kourkoutas

    2014-01-01

    Full Text Available Aim. To investigate the ability of Heidelberg Retina Tomograph (HRT3 Topographic Change Analysis (TCA map to predict the subsequent development of clinical change, in patients with glaucoma. Materials. 61 eyes of 61 patients, which, from a retrospective review were defined as stable on optic nerve head (ONH stereophotographs and visual field (VF, were enrolled in a prospective study. Eyes were classified as TCA-stable or TCA-progressed based on the TCA map. All patients underwent HRT3, VF, and ONH stereophotography at 9–12 months intervals. Clinical glaucoma progression was determined by masked assessment of ONH stereophotographs and VF Guided Progression Analysis. Results. The median (IQR total HRT follow-up period was 8.1 (7.3, 9.1 years, which included a median retrospective and prospective follow-up time of 3.9 (3.1, 5.0 and 4.0 (3.5, 4.7 years, respectively. In the TCA-stable eyes, VF and/or photographic progression occurred in 5/13 (38.4% eyes compared to 11/48 (22.9% of the TCA-progressed eyes. There was no statistically significant association between TCA progression and clinically relevant (photographic and/or VF progression (hazard ratio, 1.18; P=0.762. The observed median time to clinical progression from enrollment was significantly shorter in the TCA-progressed group compared to the TCA-stable group (P=0.04. Conclusion. Our results indicate that the commercially available TCA progression criteria do not adequately predict subsequent photographic and/or VF progression.

  5. Metal-on-metal hip prostheses and systemic health: a cross-sectional association study 8 years after implantation.

    Directory of Open Access Journals (Sweden)

    Jennifer R Prentice

    Full Text Available There is public concern over the long term systemic health effects of metal released from hip replacement prostheses that use large-diameter metal-on-metal bearings. However, to date there has been no systematic study to determine which organs may be at risk, or the magnitude of any effect. We undertook a detailed cross-sectional health screen at a mean of 8 years after surgery in 35 asymptomatic patients who had previously received a metal-on-metal hip resurfacing (MoMHR versus 35 individually age and sex matched asymptomatic patients who had received a conventional hip replacement. Total body bone mineral density was 5% higher (mean difference 0.05 g/cm², P = 0.02 and bone turnover was 14% lower (TRAP 5b, mean difference -0.56IU/L, P = 0.006; osteocalcin, mean difference -3.08 ng/mL, P = 0.03 in the hip resurfacing versus conventional hip replacement group. Cardiac ejection fraction was 7% lower (mean absolute difference -5%, P = 0.04 and left ventricular end-diastolic diameter was 6% larger (mean difference 2.7 mm, P = 0.007 in the hip resurfacing group versus those patients who received a conventional hip replacement. The urinary fractional excretion of metal was low (cobalt 5%, chromium 1.5% in patients with MoMHR, but creatinine clearance was normal. Diuretic prescription was associated with a 40% increase in the fractional excretion of chromium (mean difference 0.5%, P = 0.03. There was no evidence of difference in neuropsychological, renal tubular, hepatic or endocrine function between groups (P>0.05. Our findings of differences in bone and cardiac function between patient groups suggest that chronic exposure to low elevated metal concentrations in patients with well-functioning MoMHR prostheses may have systemic effects. Long-term epidemiological studies in patients with well-functioning metal on metal hip prostheses should include musculoskeletal and cardiac endpoints to quantitate the risk of clinical disease.

  6. Kidney diseases associated with anti-vascular endothelial growth factor (VEGF): an 8-year observational study at a single center.

    Science.gov (United States)

    Izzedine, Hassan; Escudier, Bernard; Lhomme, Catherine; Pautier, Patricia; Rouvier, Philippe; Gueutin, Victor; Baumelou, Alain; Derosa, Lisa; Bahleda, Rastilav; Hollebecque, Antoine; Sahali, Djillali; Soria, Jean Charles

    2014-11-01

    Expanded clinical experience with patients taking antiangiogenic compounds has come with increasing recognition of the renal adverse effects. Because renal histology is rarely sought in those patients, the renal consequences are underestimated. Antiangiogenic-treated-cancer patients, who had a renal biopsy for renal adverse effects from 2006 to 2013, were included in the current study. Clinical features and renal histologic findings were reviewed. Our cohort was 100 patients (58 women) with biopsy-proven kidney disease using anti-vascular endothelial growth factor (VEGF) therapy with a mean age of 59.8 years (range, 20-85 yr). Patients were referred for proteinuria, hypertension, and/or renal insufficiency. Kidney biopsy was performed 6.87 ± 7.18 months after the beginning of treatment. Seventy-three patients experienced renal thrombotic microangiopathy (TMA) and 27 patients had variable glomerulopathies, mainly minimal change disease and/or collapsing-like focal segmental glomerulosclerosis (MCN/cFSGS). MCN/cFSGS-like lesions developed mainly with tyrosine-kinase inhibitors, whereas TMA complicated anti-VEGF ligand. Thirty-one percent of TMA patients had proteinuria up to 1 g/24 h. Half of TMA cases are exclusively renal localized. Pathologic TMA features are intraglomerular exclusively. MCN/cFSGS glomeruli displayed a high abundance of KI-67, but synaptopodin was not detected. Conversely, TMA glomeruli exhibited a normal abundance of synaptopodin-like control, whereas KI-67 was absent. Median follow-up was 12 months (range, 1-80 mo). Fifty-four patients died due to cancer progression. Hypertension and proteinuria resolved following drug discontinuation and antihypertensive agents. No patient developed severe renal failure requiring dialysis. Drug continuation or reintroduction resulted in a more severe recurrence of TMA in 3 out of 4 patients requiring maintenance of anti-VEGF agents despite renal TMA. In conclusion, TMA and MCN/cFSGS are the most

  7. Factors Associated With 8-Year Mortality in Older Patients With Cerebral Small Vessel Disease: The Radboud University Nijmegen Diffusion Tensor and Magnetic Resonance Cohort (RUN DMC) Study.

    Science.gov (United States)

    van der Holst, Helena M; van Uden, Ingeborg W M; Tuladhar, Anil M; de Laat, Karlijn F; van Norden, Anouk G W; Norris, David G; van Dijk, Ewoud J; Rutten-Jacobs, Loes C; de Leeuw, Frank-Erik

    2016-04-01

    Gait and cognition have been related to mortality in population-based studies. This association is possibly mediated by cerebral small vessel disease (SVD), which has been associated with mortality as well. It is unknown which factors can predict mortality in individuals with SVD. Identification of high-risk patients may provide insight into factors that reflect their vital health status. To assess mortality in patients with cerebral SVD and identify potential clinical and/or imaging factors associated with mortality. A prospective, single-center cohort study was conducted. The present investigation is embedded in the Radboud University Nijmegen Diffusion Tensor and Magnetic Resonance Cohort (RUN DMC) study. Between January 17, 2006, and February 27, 2007, all participants underwent a cognitive and motor assessment and cerebral magnetic resonance imaging (MRI) including a diffusion tensor imaging sequence to assess microstructural integrity of the white matter. Participants were followed up until their death or November 24, 2014. Participants included 503 older adults with SVD noted on brain imaging. Data analysis was performed from November 26, 2014, to February 2, 2015. Eight-year all-cause mortality. Of 503 participants (mean [SD] age, 65.7 [8.8] years; range, 50-85 years; 284 [56.5%] were male), 80 individuals (15.9%) died during a mean (SD) follow-up of 7.8 (1.5) years. In the final analysis, 494 (98.2%) were included, of whom 78 (15.8%) died. Gait speed, cognitive index, conventional MRI markers of SVD (white matter hyperintensity volume, brain volume, and lacunes), and diffusion measures of the white matter were associated with an 8-year risk of mortality independent of age, sex, and vascular risk factors. The prediction of mortality was determined using Cox proportional hazards models with backward stepwise selection and including age, sex, vascular risk factors, gait speed, cognitive index, MRI, and diffusion measures. Results are reported as hazard ratios

  8. A prospective 8-year follow-up of posterior resin composite restorations in permanent teeth of children and adolescents in Public Dental Health Service: reasons for replacement

    DEFF Research Database (Denmark)

    Pallesen, Ulla; van Dijken, Jan W.V.; Halken, Jette

    2014-01-01

    Objectives: the aim of the study was to investigate reasons for replacement and repair of posterior resin composite (RC) restorations placed in permanent teeth of children and adolescents attending Public Dental Health Service in Denmark. Material and method: all posterior RC placed consecutively...

  9. Early risk factors for depressive symptoms among Korean adolescents: a 6-to-8 year follow-up study.

    Science.gov (United States)

    Shin, Kyoung Min; Cho, Sun-Mi; Shin, Yun Mi; Park, Kyung Soon

    2013-11-01

    Depression during adolescence is critical to the individual's own development. Hence, identifying individuals with high-risk depression at an early stage is necessary. This study aimed to identify childhood emotional and behavioral risk factors related to depressive symptoms in Korean adolescents through a longitudinal study. The first survey took place from 1998 to 2000, and a follow-up assessment conducted in 2006, as the original participants reached 13-15 yr of age. The first assessment used the Korean version of Child Behavior Checklist and a general questionnaire on family structure, parental education, and economic status to evaluate the participants. The follow-up assessment administered the Korean Children's Depression Inventory. Multiple regression analysis revealed that childhood attention problems predicted depressive symptoms during adolescence for both boys and girls. For boys, family structure also predicted adolescent depressive symptoms. This study suggests that adolescents with attention problems during childhood are more likely to experience depressive symptoms.

  10. The 8-year follow-up of the PIAMA intervention study assessing the effect of mite-impermeable mattress covers

    NARCIS (Netherlands)

    Gehring, U.|info:eu-repo/dai/nl/304831344; de Jongste, J.C.; Kerkhof, M.; Oldewening, M.; Postma, D.; van Strien, R.T.; Wijga, A.H.; Willers, S.M.|info:eu-repo/dai/nl/304834696; Wolse, A.; Gerritsen, J.|info:eu-repo/dai/nl/336510160; Smit, H.A.; Brunekreef, B.|info:eu-repo/dai/nl/067548180

    2012-01-01

    Background: Exposure to high levels of house dust mite (HDM) allergens is associated with the development of allergic sensitization to HDM, a risk factor for the development of asthma, rhinitis, and allergic dermatitis. We studied the effect of an early intervention with mite-impermeable mattress co

  11. Family socioeconomic status and nutrition habits of 7-8 year old children: cross-sectional Lithuanian COSI study.

    Science.gov (United States)

    Petrauskienė, Aušra; Žaltauskė, Vilma; Albavičiūtė, Edita

    2015-04-23

    Nutritional habits are a useful way to characterize whole diets and they are also known to be influenced by a wide range of social and economic factors. The above factors in each country may have different effect on children's eating habits. In Lithuania the data of children nutrition in association with socio-economic status of family is poor. There are few studies done, where links between nutrition habits of children and socio-economic status of family was evaluated. The aim of this paper is to evaluate association among nutrition habits of first-formers and family socio-economic status in Lithuania. Data were obtained participating in the international study, which was performed in all ten districts of Lithuania. A cross-sectional study was carried out in 2010, using the protocol and methodology prepared by the experts from the WHO and countries participating in the Initiative. The data were collected by means of COSI standardized questionnaire, which was filled out by parents of selected first-formers'. In this paper a part of questions regarding children nutrition habits and parents' socio-economic status is presented. Statistical analysis was performed by using SPSS 20.0 software for Windows. Correlation among variables was evaluated by χ (2). Links among nutrition habits of first-formers and family socioeconomic status were determined using binary logistic regression to calculate odds ratios (OR) and 95% confidence intervals (CI). For all tests p role in breakfast, fresh fruit and soft drinks with sugar consumption among younger school age children.

  12. Prognostic impact of isolated right ventricular dysfunction in sepsis and septic shock: an 8-year historical cohort study.

    Science.gov (United States)

    Vallabhajosyula, Saraschandra; Kumar, Mukesh; Pandompatam, Govind; Sakhuja, Ankit; Kashyap, Rahul; Kashani, Kianoush; Gajic, Ognjen; Geske, Jeffrey B; Jentzer, Jacob C

    2017-09-07

    Echocardiographic myocardial dysfunction is reported commonly in sepsis and septic shock, but there are limited data on sepsis-related right ventricular dysfunction. This study sought to evaluate the association of right ventricular dysfunction with clinical outcomes in patients with severe sepsis and septic shock. Historical cohort study of adult patients admitted to all intensive care units at the Mayo Clinic from January 1, 2007 through December 31, 2014 for severe sepsis and septic shock, who had an echocardiogram performed within 72 h of admission. Patients with prior heart failure, cor-pulmonale, pulmonary hypertension and valvular disease were excluded. Right ventricular dysfunction was defined by the American Society of Echocardiography criteria. Outcomes included 1-year survival, in-hospital mortality and length of stay. Right ventricular dysfunction was present in 214 (55%) of 388 patients who met the inclusion criteria-isolated right ventricular dysfunction was seen in 100 (47%) and combined right and left ventricular dysfunction in 114 (53%). The baseline characteristics were similar between cohorts except for the higher mechanical ventilation use in patients with isolated right ventricular dysfunction. Echocardiographic findings demonstrated lower right ventricular and tricuspid valve velocities in patients with right ventricular dysfunction and lower left ventricular ejection fraction and increased mitral E/e' ratios in patients with combined right and left ventricular dysfunction. After adjustment for age, comorbidity, illness severity, septic shock and use of mechanical ventilation, isolated right ventricular dysfunction was independently associated with worse 1-year survival-hazard ratio 1.6 [95% confidence interval 1.2-2.1; p = 0.002) in patients with sepsis and septic shock. Isolated right ventricular dysfunction is seen commonly in sepsis and septic shock and is associated with worse long-term survival.

  13. Efficacy and Safety of a Lidocaine Gel in Patients from 6 Months up to 8 Years with Acute Painful Sites in the Oral Cavity: A Randomized, Placebo-Controlled, Double-Blind, Comparative Study

    Directory of Open Access Journals (Sweden)

    Dörte Wolf

    2015-01-01

    Full Text Available Lidocaine is a well-accepted topical anaesthetic, also used in minors to treat painful conditions on mucosal membranes. This randomized, double-blind, placebo-controlled study (registered prospectively as EudraCT number 2011-005336-25 was designed to generate efficacy and safety data for a lidocaine gel (2% in younger children with painful conditions in the oral cavity. One hundred sixty-one children were included in two subgroups: 4–8 years, average age 6.4 years, treated with verum or placebo and 6 months–<4 years, average age 1.8 years, treated only with verum. Pain reduction was measured from the time prior to administration to 10 or 30 minutes after. In addition, adverse events and local tolerability were evaluated. In group I, pain was reduced significantly after treatment with verum compared to placebo at both time points. In group II, the individual pain rating shift showed statistically significant lower pain after treatment. Only seven out of 161 patients reported an adverse event but none were classified as being related to the study medication. The local tolerability was assessed as very good in over 97% of cases. For painful sites in the oral cavity, a 2% lidocaine gel is a meaningful tool for short-term treatment in the paediatric population.

  14. CLINICAL OUTCOMES AND SELF-REPORTED SYMPTOMS IN PATIENTS WITH ACROMEGALY: AN 8-YEAR FOLLOW-UP OF A LANREOTIDE STUDY.

    Science.gov (United States)

    Khairi, Shafaq; Sagvand, Babak Torabi; Pulaski-Liebert, Karen J; Tritos, Nicholas A; Klibanski, Anne; Nachtigall, Lisa B

    2017-01-01

    The aim of this study was to evaluate the proportion of patients with acromegaly who remained on long-term lanreotide depot after completion of an open-label multicenter phase III clinical trial (SALSA: A Multi Center Open Label Study to Assess the Ability of Subjects With Acromegaly or Their Partners to Administer Somatuline Autogel), compare baseline and long-term follow-up symptoms scores, and correlate scores with individual longitudinal clinical outcomes. Records of all subjects previously enrolled at the Massachusetts General Hospital site of SALSA were reviewed. Those who remained on lanreotide were interviewed and asked to complete a questionnaire that they had filled out in SALSA in 2007 regarding their current symptomatology and injection side effects, as well as to complete the Acromegaly Quality of Life Questionnaire. Furthermore, clinical, biochemical, and radiographic data related to acromegaly and its comorbidities were tracked throughout follow-up. Six out of 7 patients chose to remain on lanreotide, and 5 of them continued lanreotide depot through last follow-up, for up to 8 years or in 1 case until death. In all cases, lanreotide remained well tolerated, and insulin-like growth factor-1 levels and pituitary imaging remained well controlled on stable doses. While comorbidities persisted or developed, the self-reported symptom score after up to 8 years of therapy showed a significant decrease in frequency or resolution in symptoms that were reported at baseline. This study shows a significant decrease in frequency or resolution in self-reported symptoms in well-controlled patients receiving long-term lanreotide therapy. AcroQoL = Acromegaly Quality of Life Questionnaire GH = growth hormone GI = gastrointestinal IGF-1 = insulin-like growth factor-1 SALSA = A Multi Center Open Label Study to Assess the Ability of Subjects With Acromegaly or Their Partners to Administer Somatuline Autogel.

  15. Change in HbA1c levels between the age of 8 years and the age of 12 years in Dutch children without diabetes: the PIAMA birth cohort study.

    Directory of Open Access Journals (Sweden)

    Hanneke Jansen

    Full Text Available HbA1c is associated with cardiovascular risk in persons without diabetes and cardiovascular risk accumulates over the life course. Therefore, insight in factors determining HbA1c from childhood onwards is important. We investigated (lifestyle determinants of HbA1c at age 12 years and the effects of growth on change in HbA1c and the tracking of HbA1c between the age of 8 and 12 years.Anthropometric measurements were taken and HbA1c levels were assessed in 955 children without diabetes aged around 12 years participating in the PIAMA birth cohort study. In 363 of these children HbA1c was also measured at age 8 years. Data on parents and children were collected prospectively by questionnaires.We found no significant association between known risk factors for diabetes and HbA1c at age 12 years. Mean(SD change in HbA1c between ages 8 and 12 years was 0.6(0.7 mmol/mol per year (or 0.1(0.1 %/yr. Anthropometric measures at age 8 and their change between age 8 and 12 years were not associated with the change in HbA1c. 68.9% of the children remained in the same quintile or had an HbA1c one quintile higher or lower at age 8 years compared to age 12 years.The lack of association between known risk factors for diabetes and HbA1c suggest that HbA1c in children without diabetes is relatively unaffected by factors associated with glycaemia. HbA1c at age 8 years is by far the most important predictor of HbA1c at age 12. Therefore, the ranking of HbA1c levels appear to be fairly stable over time.

  16. Peripheral bone mineral density and different intensities of physical activity in children 6-8 years old: the Copenhagen School Child Intervention study

    DEFF Research Database (Denmark)

    Hasselstrøm, H; Karlsson, K M; Hansen, S E

    2007-01-01

    This study aimed to evaluate the association between objectively measured habitual physical activity and calcaneal and forearm bone mineral density (BMD, g/cm(2)), one mechanically more loaded and one less loaded skeletal region, in children aged 6-8 years. BMD was measured in 297 boys and 265...... girls by peripheral dual-energy X-ray absorptiometry in the forearm and calcaneus. An accelerometer registered the level of physical activity during 4 days (2 weekdays and the weekend). Weight, height, and skinfold thickness were measured. In order to establish thresholds (count . min(-1)) for bone......-stimulating physical activity, we evaluated different definitions of vigorous physical activity. The boys had 3.2% higher distal forearm bone mineral content (BMC, P physical activity and spent 14.6-19.0% more...

  17. 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 ...

  18. Patients with Urinary Incontinence Appear More Likely to Develop Upper Urinary Tract Stones: A Nationwide, Population-Based Study with 8-Year Follow-Up.

    Science.gov (United States)

    Chung, Hsiao-Jen; Lin, Alex Tong-Long; Lin, Chih-Chieh; Chen, Tzeng-Ji; Chen, Kuang-Kuo

    2016-01-01

    This study aimed to investigate associations between primary urinary incontinence and development of upper urinary tract stones in a nationwide population in Taiwan. Data of 1,777 adults with primary urinary incontinence and 26,655 controls (groups A, B, and C) without urinary incontinence at study inception were retrieved from the National Health Insurance System database in Taiwan and were analyzed retrospectively. No enrolled subjects had previous diagnosis of upper urinary tract stones or spinal cord injury. All subjects were followed through end of 2009, with a minimum follow-up of 8 years. A greater percentage of study subjects (334/1777, 18.8%) developed upper urinary tract stones than that of control groups A (865/8885, 9.7%) and B (888/8885, 10%), and C (930/8885, 10.5%) (all p-values Urinary incontinence was associated with significantly increased risk of developing urinary tract stones (HR 1.99, 95% CI, 1.70-2.34, p urinary tract stones (both p-values urinary incontinence was still associated with a significantly increased risk of developing upper urinary tract stones (HR 1.99, 95% CI = 1.76-2.26, p urinary incontinence suggests that urinary incontinence is associated with a significantly increased risk of developing upper urinary tract stones. Study findings suggest that physicians treating patients with urinary incontinence should give attention to early detection of upper urinary tract stones.

  19. Does Preschool Physical Activity and Electronic Media Use Predict Later Social and Emotional Skills at 6 to 8 Years? A Cohort Study.

    Science.gov (United States)

    Hinkley, Trina; Timperio, Anna; Salmon, Jo; Hesketh, Kylie

    2017-04-01

    Little is known about the associations of preschoolers' health behaviors with their later psychosocial wellbeing. This study investigates the association of 3- to 5-year-old children's physical activity and electronic media use with their later social-emotional skills (6-8 years). Data were collected in 2008-2009 and 2011-2012 for the Healthy Active Preschool and Primary Years (HAPPY) Study in metropolitan Melbourne. Participants were a random subsample (n = 108) of the 567 children at follow-up. Physical activity was objectively measured using ActiGraph GT1M accelerometers; electronic media use (television viewing, sedentary electronic games and active electronic games) was parent proxy-reported. Social and emotional skills were child-reported using the Bar-On Emotional Quotient Inventory-Youth Version. Regression analyses controlled for sex, clustering by center of recruitment, and accelerometer wear time (for physical activity analyses). Sedentary electronic games were positively associated with intrapersonal and stress management skills and total emotional quotient. Computer/internet use was inversely associated with interpersonal, and positively associated with stress management, skills. Findings suggest that physical activity is not associated with children's psychosocial health while some types of electronic media use are. Future research should investigate the contexts in which preschoolers participate in these behaviors and potential causal mechanisms of associations.

  20. Electrophysiological assessment of glaucomatous visual dysfunction during treatment with cytidine-5'-diphosphocholine (citicoline): a study of 8 years of follow-up.

    Science.gov (United States)

    Parisi, Vincenzo

    2005-01-01

    In this study we assessed, by simultaneous recordings of visual evoked potentials (VEPs) and pattern-electroretinograms (PERGs), the effects cytidine-5'-diphosphocholine (citicoline) on retinal function and/or visual cortical responses in glaucoma patients. Thirty glaucoma patients were randomly divided into two age-matched groups: patients in group GC (15 patients) were treated with citicoline (1,000 mg/die intramuscularly) for 2 months; patients in group GP (15 patients) were treated with placebo for 2 months. After 4 months of wash-out (month 6), GC patients underwent a further 2-month period of citicoline treatment (months 7-8) followed by another 4-month period of wash-out (months 9-12). In GP patients the wash-out was extended for a further 6 months (months 7-12). During the following 13-96 months, GC patients received additional 2-month periods of treatment with citicoline (each period followed by 4 months of wash-out) for a total of 16 periods in 8 years. GP patients were also examined at months 24, 26, 48, 60, 72, 84 and 96. In GC patients the first two treatments with citicoline induced a significant (p citicoline treatment in GC patients during the subsequent 13-96 months induced a greater (p citicoline significantly improves retinal and cortical bioelectrical responses in glaucoma patients, suggesting a potential use of this substance in the medical treatment of glaucoma, as a complement to hypotensive therapy.

  1. Associations between built environment and physical activity of 7–8-year-old children. Cross-sectional results from the Lithuanian COSI study

    Directory of Open Access Journals (Sweden)

    Vilma Žaltauskė

    2016-01-01

    Conclusions: Results from the national survey of 7–8-year-old children of Lithuania reveal that urban living area of families, availability of playgrounds and recreational facilities were associated with higher possibilities of children to be sufficiently physically active.

  2. Different sensitization profile for asthma, rhinitis, and eczema among 7-8-year-old children: report from the Obstructive Lung Disease in Northern Sweden studies.

    Science.gov (United States)

    Rönmark, Eva; Perzanowski, Matthew; Platts-Mills, Thomas; Lundbäck, Bo

    2003-04-01

    Sensitization to different airborne allergens in relation to asthma, rhinitis, and eczema has been studied. A cross-sectional study was performed among 7-8-year-old children living in northern Sweden. The ISAAC-questionnaire with additional questions were sent to the parents, and 3431 (97%) participated. Two-thirds of the children were invited to undergo a skin test with 10 common airborne allergens, and 2148 (88%) participated. The prevalence rates of all three diseases were significantly higher among the children who were sensitized to any of the tested allergens. Among asthmatics, 40% were sensitized to cat, 34% to dog, 28% to horse, 23% to birch and 16% to timothy. The corresponding figures for rhinitis were: cat 49%, dog 33%, horse 37%, birch 46%, timothy 32%; and for eczema: cat 29%, dog 21%, horse 15%, birch 20%, and timothy 11%. Only a few children were sensitized to mites or moulds. The main risk factors for all three diseases were type-1 allergy and a family history of the disease. Independently from other risk factors, sensitization to dog (OR 2.4) and horse (OR 2.2) were significant risk factors for asthma. Sensitization to birch (OR 6.0), horse (OR 4.1), and timothy (OR 2.8) were significant risk factors for rhinitis, while birch (OR 2.4), dog (OR 2.0) and cat (OR 1.6) were significant risk factors for eczema. Despite a large over-lapping of the diseases the pattern of sensitization was different for asthma, rhinitis and eczema. Sensitization to cat was most common among all children, but sensitization to dog and horse was associated with the highest risk for asthma, and sensitization to birch showed the highest risk for rhinitis and eczema. The different risk factor pattern for the often coexisting diseases; asthma, rhinitis, and eczema, may indicate differences in the etiology.

  3. Evaluation of retention of pit and fissure sealants placed with and without air abrasion pretreatment in 6-8 year old children – An in vivo study

    Science.gov (United States)

    Goswami, Mridula

    2017-01-01

    Background The success of pit and fissure sealants is directly related to their retention. The purpose of this study was to assess and compare the retention of pit and fissure sealants placed using acid etch alone and a combination of air abrasion and acid etch techniques. Material and Methods 50 subjects aged 6-8 years were included in the study. Primary second molars and permanent first molars were sealed in all four quadrants using split mouth design. The right maxillary and mandibular molars (Group A) were treated by acid etching alone while the left maxillary and mandibular molars (Group B) were pretreated with air abrasion followed by acid etching before application of pit and fissure sealant. Retention of sealants was checked using Simonsen’s criteria of sealant retention after three and six months of sealant application. Results There was no significant difference in retention of sealants in Group A and Group B (p0.05). Maxillary molars showed superior retention compared to mandibular molars, which was statistically significant at both three and six months (p<0.05). Conclusions Combining air abrasion pretreatment with subsequent acid etching did not result in statistically significant difference in sealant retention compared to acid etching alone in both primary and permanent molars after 3 and 6 months follow up. An additional air abrasion pretreatment step can be avoided in pediatric patients when placing sealants and the procedure can be completed faster with better behavior management using acid etching alone. Key words:Pit and fissure sealant, acid etching, air abrasion. PMID:28210438

  4. Food sources of energy and nutrients in Finnish girls and boys 6–8 years of age – the PANIC study

    Directory of Open Access Journals (Sweden)

    Aino-Maija Eloranta

    2016-09-01

    Full Text Available Background: Data on food sources of nutrients are needed to improve strategies to enhance nutrient intake among girls and boys in Western countries. Objective: To identify major food sources of energy, energy nutrients, dietary fibre, and micronutrients, and to study gender differences in these food sources among children. Design: We assessed food consumption and nutrient intake using 4-day food records in a population sample of Finnish girls (n=213 and boys (n=217 aged 6–8 years from the Physical Activity and Nutrition in Children Study. We calculated the percentual contribution of 55 food groups for energy and nutrient intake using the population proportion method. Results: Low-fibre grain products, skimmed milk, and high-fibre bread provided almost 23% of total energy intake. Skimmed milk was the top source of protein (18% of total intake, vitamin D (32%, potassium (20%, calcium (39%, magnesium (17%, and zinc (16%. Vegetable oils (15% and high-fat vegetable oil–based spreads (14% were the top sources of polyunsaturated fat. High-fibre bread was the top source of fibre (27% and iron (12%. Non-root vegetables were the top source of folate (14% and vitamin C (22%. Sugar-sweetened beverages provided 21% of sucrose intake. Pork was a more important source of protein and sausage was a more important source of total fat and monounsaturated fat in boys than in girls. Vegetable oils provided a higher proportion of unsaturated fat and vitamin E among boys, whereas high-fat vegetable oil–based spreads provided a higher proportion of these nutrients among girls. Conclusion: Commonly recommended foods, such as skimmed milk, high-fibre grain products, vegetables, vegetable oil, and vegetable oil–based spreads, were important sources of several nutrients, whereas sugar-sweetened beverages provided the majority of sucrose intake among children. This knowledge can be used in improving health among children by dietary interventions, nutrition education

  5. Eating behaviour is associated with eating frequency and food consumption in 6-8 year-old children: The Physical Activity and Nutrition in Children (PANIC) study.

    Science.gov (United States)

    Jalkanen, H; Lindi, V; Schwab, U; Kiiskinen, S; Venäläinen, T; Karhunen, L; Lakka, T A; Eloranta, A M

    2017-07-01

    The association between eating behaviour and dietary factors has been studied narrowly in children. Therefore, we investigated whether eating frequency and food consumption are influenced by eating behaviour in a population sample of 406 children aged 6-8 years. We assessed features of eating behaviour by the Children's Eating Behaviour Questionnaire and dietary factors by a 4-day food record. The results showed that enjoyment of food was directly associated with a number of main meals (p = 0.041) and consumption of vegetables (p = 0.041), cheese (p = 0.005), and meat (p = 0.002). Food responsiveness was directly associated with consumption of fruit and berries (p = 0.013) and meat (p = 0.016). Desire to drink was directly associated with consumption of fat-containing milk (p = 0.002) and inversely associated with consumption of skimmed milk (p = 0.001). Food fussiness was inversely associated with a number of main meals (p = 0.013) and consumption of vegetables (p consumption of vegetables (p = 0.031), cheese (p = 0.010), and meat (p consumption of candies and chocolate (p = 0.026). Slowness in eating was inversely associated with consumption of meat (p = 0.018). Where sex differences existed the associations tended to be observed mostly in girls but not in boys. Our study shows that enjoyment of food and food responsiveness are directly associated with consumption of protein-rich foods and vegetables, fruit and berries, whereas food fussiness and satiety responsiveness are inversely associated with consumption of these foods. Assessment of eating behaviour can help in identifying children with various dietary needs. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Food sources of energy and nutrients in Finnish girls and boys 6–8 years of age – the PANIC study

    Science.gov (United States)

    Eloranta, Aino-Maija; Venäläinen, Taisa; Soininen, Sonja; Jalkanen, Henna; Kiiskinen, Sanna; Schwab, Ursula; Lakka, Timo A.; Lindi, Virpi

    2016-01-01

    Background Data on food sources of nutrients are needed to improve strategies to enhance nutrient intake among girls and boys in Western countries. Objective To identify major food sources of energy, energy nutrients, dietary fibre, and micronutrients, and to study gender differences in these food sources among children. Design We assessed food consumption and nutrient intake using 4-day food records in a population sample of Finnish girls (n=213) and boys (n=217) aged 6–8 years from the Physical Activity and Nutrition in Children Study. We calculated the percentual contribution of 55 food groups for energy and nutrient intake using the population proportion method. Results Low-fibre grain products, skimmed milk, and high-fibre bread provided almost 23% of total energy intake. Skimmed milk was the top source of protein (18% of total intake), vitamin D (32%), potassium (20%), calcium (39%), magnesium (17%), and zinc (16%). Vegetable oils (15%) and high-fat vegetable oil–based spreads (14%) were the top sources of polyunsaturated fat. High-fibre bread was the top source of fibre (27%) and iron (12%). Non-root vegetables were the top source of folate (14%) and vitamin C (22%). Sugar-sweetened beverages provided 21% of sucrose intake. Pork was a more important source of protein and sausage was a more important source of total fat and monounsaturated fat in boys than in girls. Vegetable oils provided a higher proportion of unsaturated fat and vitamin E among boys, whereas high-fat vegetable oil–based spreads provided a higher proportion of these nutrients among girls. Conclusion Commonly recommended foods, such as skimmed milk, high-fibre grain products, vegetables, vegetable oil, and vegetable oil–based spreads, were important sources of several nutrients, whereas sugar-sweetened beverages provided the majority of sucrose intake among children. This knowledge can be used in improving health among children by dietary interventions, nutrition education, and

  7. A Study on the Validity of a Computer-Based Game to Assess Cognitive Processes, Reward Mechanisms, and Time Perception in Children Aged 4-8 Years

    Science.gov (United States)

    Hurks, Petra PM; Aldenkamp, Albert P; van der Spek, Erik D; Rauterberg, GWM; Vles, Johan SH; Hendriksen, Jos GM

    2016-01-01

    Background A computer-based game, named Timo’s Adventure, was developed to assess specific cognitive functions (eg, attention, planning, and working memory), time perception, and reward mechanisms in young school-aged children. The game consists of 6 mini-games embedded in a story line and includes fantasy elements to enhance motivation. Objective The aim of this study was to investigate the validity of Timo’s Adventure in normally developing children and in children with attention-deficit/hyperactivity disorder (ADHD). Methods A total of 96 normally developing children aged 4-8 years and 40 children with ADHD were assessed using the game. Clinical validity was investigated by examining the effects of age on performances within the normally developing children, as well as performance differences between the healthy controls and the ADHD group. Results Our analyses in the normally developing children showed developmental effects; that is, older children made fewer inhibition mistakes (r=−.33, P=.001), had faster (and therefore better) reaction times (r=−.49, P<.001), and were able to produce time intervals more accurately than younger children (ρ=.35, P<.001). Discriminant analysis showed that Timo’s Adventure was accurate in most classifications whether a child belonged to the ADHD group or the normally developing group: 78% (76/97) of the children were correctly classified as having ADHD or as being in the normally developing group. The classification results showed that 72% (41/57) children in the control group were correctly classified, and 88% (35/40) of the children in the ADHD group were correctly classified as having ADHD. Sensitivity (0.89) and specificity (0.69) of Timo’s Adventure were satisfying. Conclusions Computer-based games seem to be a valid tool to assess specific strengths and weaknesses in young children with ADHD. PMID:27658428

  8. Chemical profiling: A tool to decipher the structure and organisation of illicit drug markets: An 8-year study in Western Switzerland.

    Science.gov (United States)

    Broséus, Julian; Baechler, Simon; Gentile, Natacha; Esseiva, Pierre

    2016-09-01

    Illicit drug analyses usually focus on the identification and quantitation of questioned material to support the judicial process. In parallel, more and more laboratories develop physical and chemical profiling methods in a forensic intelligence perspective. The analysis of large databases resulting from this approach enables not only to draw tactical and operational intelligence, but may also contribute to the strategic overview of drugs markets. In Western Switzerland, the chemical analysis of illicit drug seizures is centralised in a laboratory hosted by the University of Lausanne. For over 8 years, this laboratory has analysed 5875 cocaine and 2728 heroin specimens, coming from respectively 1138 and 614 seizures operated by police and border guards or customs. Chemical (major and minor alkaloids, purity, cutting agents, chemical class), physical (packaging and appearance) as well as circumstantial (criminal case number, mass of drug seized, date and place of seizure) information are collated in a dedicated database for each specimen. The study capitalises on this extended database and defines several indicators to characterise the structure of drugs markets, to follow-up on their evolution and to compare cocaine and heroin markets. Relational, spatial, temporal and quantitative analyses of data reveal the emergence and importance of distribution networks. They enable to evaluate the cross-jurisdictional character of drug trafficking and the observation time of drug batches, as well as the quantity of drugs entering the market every year. Results highlight the stable nature of drugs markets over the years despite the very dynamic flows of distribution and consumption. This research work illustrates how the systematic analysis of forensic data may elicit knowledge on criminal activities at a strategic level. In combination with information from other sources, such knowledge can help to devise intelligence-based preventive and repressive measures and to discuss

  9. Association between Cognition and Serum Insulin-Like Growth Factor-1 in Middle-Aged & Older Men: An 8 Year Follow-Up Study.

    Directory of Open Access Journals (Sweden)

    Shankar Tumati

    Full Text Available Low levels of insulin-like growth factor-1 (IGF-1, an essential neurotrophic factor, have been associated with worse cognitive function in older adults. However, few studies have assessed the prospective association of serum IGF-1 with cognitive function. We aimed to determine the association between serum IGF-1 on concurrent and prospective cognitive function in a population sample of men aged 40-80 years. Blood samples were assessed for IGF-1 levels at baseline and neuropsychological assessments were performed at baseline (n = 400 and at follow-up after a mean duration of 8.3 years (n = 286. Linear regression analyses were carried out to determine the associations between quintiles of IGF-1 and cognitive function at the baseline and follow-up visits. Results showed that those in the top quintile of IGF-1 had lower processing capacity and global cognition scores at follow-up after controlling for cognitive function at baseline and other confounding factors. Additional analyses exploring associations with IGF-1 separately in middle-aged and older participants, and with quartiles of IGF-1 produced similar results. In those older than 60 years, high IGF-1 levels were also associated with lower baseline processing capacity. These results suggest that high IGF-1 levels are associated with worse long-term cognition in men. Together with past studies, we suggest that both, high and low levels of IGF-1 may be associated with poor cognitive function and that optimum levels of IGF-1 (quintile 2 and 3 in current study may be associated with better cognitive function.

  10. Association between Cognition and Serum Insulin-Like Growth Factor-1 in Middle-Aged & Older Men: An 8 Year Follow-Up Study.

    Science.gov (United States)

    Tumati, Shankar; Burger, Huibert; Martens, Sander; van der Schouw, Yvonne T; Aleman, André

    2016-01-01

    Low levels of insulin-like growth factor-1 (IGF-1), an essential neurotrophic factor, have been associated with worse cognitive function in older adults. However, few studies have assessed the prospective association of serum IGF-1 with cognitive function. We aimed to determine the association between serum IGF-1 on concurrent and prospective cognitive function in a population sample of men aged 40-80 years. Blood samples were assessed for IGF-1 levels at baseline and neuropsychological assessments were performed at baseline (n = 400) and at follow-up after a mean duration of 8.3 years (n = 286). Linear regression analyses were carried out to determine the associations between quintiles of IGF-1 and cognitive function at the baseline and follow-up visits. Results showed that those in the top quintile of IGF-1 had lower processing capacity and global cognition scores at follow-up after controlling for cognitive function at baseline and other confounding factors. Additional analyses exploring associations with IGF-1 separately in middle-aged and older participants, and with quartiles of IGF-1 produced similar results. In those older than 60 years, high IGF-1 levels were also associated with lower baseline processing capacity. These results suggest that high IGF-1 levels are associated with worse long-term cognition in men. Together with past studies, we suggest that both, high and low levels of IGF-1 may be associated with poor cognitive function and that optimum levels of IGF-1 (quintile 2 and 3 in current study) may be associated with better cognitive function.

  11. Lifestyles and socio-cultural factors among children aged 6-8 years from five Italian towns: the MAPEC_LIFE study cohort.

    Science.gov (United States)

    Bagordo, Francesco; De Donno, Antonella; Grassi, Tiziana; Guido, Marcello; Devoti, Gabriele; Ceretti, Elisabetta; Zani, Claudia; Feretti, Donatella; Villarini, Milena; Moretti, Massimo; Salvatori, Tania; Carducci, Annalaura; Verani, Marco; Casini, Beatrice; Bonetta, Sara; Carraro, Elisabetta; Schilirò, Tiziana; Bonizzoni, Silvia; Bonetti, Alberto; Gelatti, Umberto

    2017-03-07

    Lifestyles profoundly determine the quality of an individual's health and life since his childhood. Many diseases in adulthood are avoidable if health-risk behaviors are identified and improved at an early stage of life. The aim of the present research was to characterize a cohort of children aged 6-8 years selected in order to perform an epidemiological molecular study (the MAPEC_LIFE study), investigate lifestyles of the children that could have effect on their health status, and assess possible association between lifestyles and socio-cultural factors. A questionnaire composed of 148 questions was administered in two different seasons to parents of children attending 18 primary schools in five Italian cities (Torino, Brescia, Pisa, Perugia and Lecce) to obtain information regarding the criteria for exclusion from the study, demographic, anthropometric and health information on the children, as well as some aspects on their lifestyles and parental characteristics. The results were analyzed in order to assess the frequency of specific conditions among the different seasons and cities and the association between lifestyles and socio-economic factors. The final cohort was composed of 1,164 children (50.9 boys, 95.4% born in Italy). Frequency of some factors appeared different in terms of the survey season (physical activity in the open air, the ways of cooking certain foods) and among the various cities (parents' level of education and rate of employment, sport, traffic near the home, type of heating, exposure to passive smoking, ways of cooking certain foods). Exposure to passive smoking and cooking fumes, obesity, residence in areas with heavy traffic, frequency of outdoor play and consumption of barbecued and fried foods were higher among children living in families with low educational and/or occupational level while children doing sports and consuming toasted bread were more frequent in families with high socio-economic level. The socio-economic level seems to

  12. Maternal alcohol consumption during pregnancy and child’s cognitive performance at 6–8 years of age in rural Burkina Faso: an observational study

    Directory of Open Access Journals (Sweden)

    Anselme Simeon Sanou

    2017-06-01

    Full Text Available Background In Burkina Faso, it is not uncommon for mothers to drink alcohol, even during pregnancy. We aimed to study the association between maternal alcohol consumption during pregnancy and the child’s cognitive performance using the Kaufman Assessment Battery for Children, 2nd edition (KABC-II and the Children’s Category Test Level 1 (CCT-1 in rural Burkina Faso. Methods We conducted a follow-up study of a community cluster-randomised Exclusive breastfeeding trial, and re-enrolled the children in rural Burkina Faso. A total of 518 children (268 boys and 250 girls aged 6–8 years were assessed using the KABC-II and the CCT-1. We examined the effect size difference using Cohen’s d and conducted a linear regression analysis to examine the association. Results Self-reported alcohol consumption during pregnancy was 18.5% (96/518. Children whose mothers reported alcohol consumption during pregnancy performed significantly poorly for memory and spatial abilities tests from small effect size difference for ‘Atlantis’ (0.27 and ‘Triangle’ (0.29 to moderate effect size difference for ‘Number recall’ (0.72 compared to children whose mothers did not consume alcohol during pregnancy; the exposed children scored significantly higher errors with a small effect size (0.37 at problem solving (CCT-1 test compared to unexposed children. At unstandardized and standardized multivariable analysis, children whose mothers reported alcohol consumption during pregnancy performed significantly poorer for memory-‘Atlantis’ (p = 0.03 and ‘Number recall’ (p = 0.0001, and spatial ability tests-‘Triangle’ (p = 0.03; they scored significantly higher errors at problem solving CCT-1 test (p = 0.002; all the results were adjusted for age, sex, schooling, stunting, father’s education, mother’s employment and the promotion of exclusive breastfeeding. No statistical association was found for visual abilities-‘Conceptual Thinking’,

  13. Motivational interviewing for screening and feedback and encouraging lifestyle changes to reduce relative weight in 4-8 year old children: design of the MInT study

    Directory of Open Access Journals (Sweden)

    Taylor Barry J

    2010-05-01

    Full Text Available Abstract Background Because parental recognition of overweight in young children is poor, we need to determine how best to inform parents that their child is overweight in a way that enhances their acceptance and supports motivation for positive change. This study will assess 1 whether weight feedback delivered using motivational interviewing increases parental acceptance of their child's weight status and enhances motivation for behaviour change, and 2 whether a family-based individualised lifestyle intervention, delivered primarily by a MInT mentor with limited support from "expert" consultants in psychology, nutrition and physical activity, can improve weight outcomes after 12 and 24 months in young overweight children, compared with usual care. Methods/Design 1500 children aged 4-8 years will be screened for overweight (height, weight, waist, blood pressure, body composition. Parents will complete questionnaires on feeding practices, physical activity, diet, parenting, motivation for healthy lifestyles, and demographics. Parents of children classified as overweight (BMI ≥ CDC 85th will receive feedback about the results using Motivational interviewing or Usual care. Parental responses to feedback will be assessed two weeks later and participants will be invited into the intervention. Additional baseline measurements (accelerometry, diet, quality of life, child behaviour will be collected and families will be randomised to Tailored package or Usual care. Parents in the Usual care condition will meet once with an advisor who will offer general advice regarding healthy eating and activity. Parents in the Tailored package condition will attend a single session with an "expert team" (MInT mentor, dietitian, physical activity advisor, clinical psychologist to identify current challenges for the family, develop tailored goals for change, and plan behavioural strategies that best suit each family. The mentor will continue to provide support to the

  14. Perceived Motor Competence Differs From Actual Performance in 8-Year-Old Neonatal ECMO Survivors

    NARCIS (Netherlands)

    Toussaint, L.C.; Cammen-van Zijp, M.H. van der; Janssen, A.J.; Tibboel, D.; Heijst, A.F. van; Ijsselstijn, H.

    2016-01-01

    OBJECTIVE: To assess perceived motor competence, social competence, self-worth, health-related quality of life, and actual motor performancein 8-year-old survivors of neonatal extracorporeal membrane oxygenation (ECMO). METHODS: In a prospective nationwide study, 135 children completed the extended

  15. Evidence That Onset of Clinical Psychosis Is an Outcome of Progressively More Persistent Subclinical Psychotic Experiences: An 8-Year Cohort Study

    Science.gov (United States)

    Dominguez, M.D.G.; Wichers, Marieke; Lieb, Roselind; Wittchen, Hans-Ulrich; van Os, Jim

    2011-01-01

    This study examined the hypothesis that developmental expression of psychometric risk in the form of subclinical psychotic experiences in the general population is usually transitory but in some instances may become abnormally persistent and progress to a clinical psychotic state. A prospective cohort study was conducted in a general population sample of 845 adolescents, aged 14–17 years, in Munich, Germany (Early Developmental Stages of Psychopathology Study). Expression of psychosis was assessed 4 times (T0–T3) over a period of 8.4 years. Transition from subclinical psychosis at T0–T2 to clinical psychosis in terms of impairment at T3 was examined as a function of the level of prior persistence of subclinical psychosis (present never, once, twice, or thrice). The more the subclinical psychosis persisted over the period T0–T2, the greater the risk of transition to clinical psychosis at T3 in a dose-response fashion (subclinical psychosis expression once over T0–T2: odds ratio [OR] = 1.5 [95% confidence interval {CI} = 0.6–3.7], posttest probability [PP] = 5%; twice: OR = 5.0 [95% CI = 1.6–15.9], PP = 16%; at all 3 measurements: OR = 9.9 [95% CI = 2.5–39.8], PP = 27%). Of all clinical psychosis at T3, more than a third (38.3%) was preceded by subclinical psychotic experiences at least once and a fifth (19.6%) at least twice. Consequently, a significant proportion of psychotic disorder may be conceptualized as the rare poor outcome of a common developmental phenotype characterized by persistence of psychometrically detectable subclinical psychotic experiences. This may be summarized descriptively as a psychosis proneness-persistence-impairment model of psychotic disorder. PMID:19460881

  16. The usage of playing studies for development of spatial reasoning of 5-8-year-old children with spastic diplegi.

    Directory of Open Access Journals (Sweden)

    Shlapachenko O.A.

    2012-09-01

    Full Text Available In the article is shown the influence of rehabilitation-correction program with the usage of outdoor games on the level of influence of spatial thinking and constructive activity of 5-8-year-old children with spastic diplegi. 64 children took part in the experiment, all had main diagnosis - children cerebral paralysis, spastic diplegi. The experiment was conducted in a few phases during the year. It is proved that conducting of outdoor games promote positive influence on forming the level of influence of spatial thinking of children, increasing capacity of work. It is revealed that the level of development of spatial thinking of children with spastic diplegi depends on clinical display of an illness. It is mentioned that involving parents for participation in games with children promote rehabilitation of children in home conditions.

  17. Efficacy of single and multi-metric fish-based indices in tracking anthropogenic pressures in estuaries: An 8-year case study.

    Science.gov (United States)

    Martinho, Filipe; Nyitrai, Daniel; Crespo, Daniel; Pardal, Miguel A

    2015-12-15

    Facing a generalized increase in water degradation, several programmes have been implemented for protecting and enhancing the water quality and associated wildlife, which rely on ecological indicators to assess the degree of deviation from a pristine state. Here, single (species number, Shannon-Wiener H', Pielou J') and multi-metric (Estuarine Fish Assessment Index, EFAI) community-based ecological quality measures were evaluated in a temperate estuary over an 8-year period (2005-2012), and established their relationships with an anthropogenic pressure index (API). Single metric indices were highly variable and neither concordant amongst themselves nor with the EFAI. The EFAI was the only index significantly correlated with the API, indicating that higher ecological quality was associated with lower anthropogenic pressure. Pressure scenarios were related with specific fish community composition, as a result of distinct food web complexity and nursery functioning of the estuary. Results were discussed in the scope of the implementation of water protection programmes.

  18. Long-term Reduction in Coronary Artery Disease and Stroke with 7,8 Years of Intensified, Multifactorial Intervention in Patients with Type 2 Diabetes and Microalbuminuria in the Steno-2 Study

    DEFF Research Database (Denmark)

    Oellgaard, Jens; Gæde, Peter; Rossing, Peter

    2016-01-01

    approaches. After 7.8 years the study continued as an observational follow-up with all patients offered treatment as for the original intensive-therapy group. The primary end-point of this sub-analysis of the follow-up, 21.2 years after intervention start was the relative risk reduction in CAD (defined...... primary events was significantly decreased in the intensive-therapy group (p = 0.049 for CAD and p = 0.003 for stroke). Conclusions: At 21.2 years of follow up of 7.8 years of intensified, multifactorial, target driven treatment of type 2 diabetes mellitus with microalbuminuria, we demonstrate significant......Introduction: Intensified multifactorial intervention for 7.8 years in patients with type 2 diabetes mellitus and microalbuminuria increased life length and reduces complication rates. The present analysis is a sub-study examining the long-term effects specifically on coronary artery disease (CAD...

  19. 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.

  20. Re-recurrence after operation for recurrent inguinal hernia. A nationwide 8-year follow-up study on the role of type of repair

    DEFF Research Database (Denmark)

    Bisgaard, Thue; Bay-Nielsen, M.; Kehlet, H.

    2008-01-01

    OBJECTIVES: We analyze, on a nationwide basis, the risk of re-reoperation with reference to previous inguinal hernia repair technique. SUMMARY BACKGROUND DATA: Operation for a recurrent inguinal hernia is common and the risk of re-recurrence is high. There are no large-scale data evaluating...... the surgical strategy and results after recurrent inguinal hernia repairs. METHODS: Prospective recording of all primary and subsequent recurrent inguinal hernia repairs from January 1, 1998 to December 31, 2005, in the national Danish Hernia Database, using the reoperation rate as a proxy for recurrence....... The re-reoperation rate was analyzed with reference to the technique of primary and recurrent inguinal hernia repair. RESULTS: After 67,306 primary hernia repairs there were 2117 reoperations (3.1%) and 187 re-reoperations (8.8%). The cumulated re-reoperation rate after primary Lichtenstein repair (n...

  1. Maternal smoking and blood pressure in 7.5 to 8 year old offspring.

    OpenAIRE

    Morley, R; Leeson Payne, C; G Lister; Lucas, A.

    1995-01-01

    Reduced fetal growth in babies born preterm may be associated with reduced later blood pressure, but in children born at term, higher blood pressure. It was hypothesised, therefore, that maternal smoking in pregnancy, associated with reduced fetal growth, programmes later blood pressure differentially according to length of gestation. Six hundred and eighteen children born preterm and now aged 7.5 to 8 years were studied prospectively. Systolic blood pressure in children from smoking compared...

  2. Evaluation of candidemia in epidemiology and risk factors among cancer patients in a cancer center of China: an 8-year case-control study

    OpenAIRE

    Li, Ding; Xia, Rui; Zhang, Qing; Bai, Changsen; Li, Zheng; Zhang, Peng

    2017-01-01

    Background Candidemia is the worldwide life-threaten disease, especially in cancer patients. This study was aimed to identify and evaluate the risk factors of candidemia in cancer patients, which will prompt the improvement on current therapeutic strategies and prognosis. Methods A retrospective, case-control study was conducted from inpatients of Tianjin Medical University Cancer Institute and Hospital, during 2006 to 2013. Analyses were performed between cancer patients with candidemia as s...

  3. Factors Associated With 8-Year Mortality in Older Patients With Cerebral Small Vessel Disease: The Radboud University Nijmegen Diffusion Tensor and Magnetic Resonance Cohort (RUN DMC) Study

    NARCIS (Netherlands)

    Holst, H.M. van der; Uden, I.W.M. van; Tuladhar, A.M.; Laat, K.F. de; Norden, A.G. van; Norris, D.G.; Dijk, E.J. van; Rutten-Jacobs, L.C.A.; Leeuw, F.E. de

    2016-01-01

    IMPORTANCE: Gait and cognition have been related to mortality in population-based studies. This association is possibly mediated by cerebral small vessel disease (SVD), which has been associated with mortality as well. It is unknown which factors can predict mortality in individuals with SVD.

  4. Early-Life Determinants of Total and HDL Cholesterol Concentrations in 8-Year-Old Children; The PIAMA Birth Cohort Study

    NARCIS (Netherlands)

    Bekkers, Marga B. M.; Brunekreef, Bert; Smit, Henriette A.; Kerkhof, Marjan; Koppelman, Gerard H.; Oldenwening, Marieke; Wijga, Alet H.

    2011-01-01

    Background: Adult cholesterol concentrations might be influenced by early-life factors, such as breastfeeding and birth weight, referred to as "early programming". How such early factors exert their influence over the life course is still poorly understood. Evidence from studies in children and

  5. Early-Life Determinants of Total and HDL Cholesterol Concentrations in 8-Year-Old Children; The PIAMA Birth Cohort Study

    NARCIS (Netherlands)

    Bekkers, Marga B. M.; Brunekreef, Bert; Smit, Henriette A.; Kerkhof, Marjan; Koppelman, Gerard H.; Oldenwening, Marieke; Wijga, Alet H.

    2011-01-01

    Background: Adult cholesterol concentrations might be influenced by early-life factors, such as breastfeeding and birth weight, referred to as "early programming". How such early factors exert their influence over the life course is still poorly understood. Evidence from studies in children and adol

  6. Resistance patterns of nosocomial urinary tract infections in urology departments: 8-year results of the global prevalence of infections in urology study.

    Science.gov (United States)

    Tandogdu, Zafer; Cek, Mete; Wagenlehner, Florian; Naber, Kurt; Tenke, Peter; van Ostrum, Edgar; Johansen, Truls Bjerklund

    2014-06-01

    To present the worldwide antibiotic resistance rates of uropathogens reported in nosocomial urinary tract infections (NAUTI) during the period of 2003-2010. Data from the Global Prevalence Study of Infections in Urology from the period of 2003-2010 were analyzed to evaluate the resistance rates of pathogens causing NAUTI. The web-based application was used to record data of investigators from urology departments participating in the study every year during the days allocated in November. Each center was allowed to enter data on a single day of the study. The point prevalence data was used to find differences among geographic regions and years by utilizing multiple logistic regression analysis. A total of 19,756 patients were hospitalized during the study period, and in 1,866 of them, NAUTI was reported. Proof of infection was reported in 1,395 patients. Resistance rates of all antibiotics tested other than imipenem against the total bacterial spectrum were higher than 10 % in all regions. Resistance to almost all pathogens was lowest in North Europe, and there is no single year where an outbreak of resistance has been detected. The resistance rates of most of the uropathogens against the antibiotics tested did not show significant trends of increase or decrease with Asia exhibiting the highest rates in general. The only antibiotic tested with an overall resistance rate below 10 % was imipenem. Knowledge of regional and local resistance data and prudent use of antibiotics are necessary to optimize antibiotic therapy in urological patients with NAUTI.

  7. Evaluation of candidemia in epidemiology and risk factors among cancer patients in a cancer center of China: an 8-year case-control study.

    Science.gov (United States)

    Li, Ding; Xia, Rui; Zhang, Qing; Bai, Changsen; Li, Zheng; Zhang, Peng

    2017-08-03

    Candidemia is the worldwide life-threaten disease, especially in cancer patients. This study was aimed to identify and evaluate the risk factors of candidemia in cancer patients, which will prompt the improvement on current therapeutic strategies and prognosis. A retrospective, case-control study was conducted from inpatients of Tianjin Medical University Cancer Institute and Hospital, during 2006 to 2013. Analyses were performed between cancer patients with candidemia as study case, and patients with bacterial bloodstream infections as control. Each case was matched up with two controls, for gender and inpatient duration. Candida species, clinical characteristics, risk factors and outcomes were reviewed in details. Total number of 80 cases and 160 controls were enrolled and analyzed in this study. Candida albicans was identified as the most prevalent species and account for 55.0% candidemia, followed by Candida parapsilosis complex (21.3%), Candida tropicalis (8.8%), Candida glabrata complex (7.5%), Candida lusitaniae (3.8%), and Candida famata (3.8%). The crude mortality at 30-days of candidemia was up to 30.0%, which is significantly higher than bacterial bloodstream infections (p = 0.006). Logistical analysis demonstrated that total parenteral nutrition >5 days (p = 0.036), urinary catheter >2 days (p = 0.001), distant organ metastasis of cancer (p = 0.002) and gastrointestinal cancer (p = 0.042) were the independent risk factors for candidemia. Candidemia showed significant higher mortality than bacterial bloodstream infections, C. albicans was cited as the primary pathogen. Total parenteral nutrition, urinary catheter, distant organ metastasis of cancer and gastrointestinal cancer are independent predictors for candidemia, this findings provides potential therapeutic targets for improving the outcome.

  8. An 8-year longitudinal sero-epidemiological study of bovine leukaemia virus (BLV) infection in dairy cattle in Turkey and analysis of risk factors associated with BLV seropositivity.

    Science.gov (United States)

    Şevik, Murat; Avcı, Oğuzhan; İnce, Ömer Barış

    2015-04-01

    Enzootic bovine leukosis (EBL) which is caused by bovine leukaemia virus (BLV) has an important economic impact on dairy herds due to reduced milk production and restrictions on livestock exports. This study was conducted to determine the BLV infection status in Central Anatolia Region of Turkey, an important milk production centre, and to examine the risk factors such as purchasing cattle, increasing cattle age, cattle breed and herd size associated with transmission of BLV infection. To estimate the rate of BLV infection, a survey for specific antibodies in 28,982 serum samples from animals belonging to 1116 different herds situated in Central Anatolia Region of Turkey were tested from January 2006 to December 2013. A generalized mixed linear model was used to evaluate the risk factors that influenced BLV seroprevalence. Antibodies against BLV were detected in 431 (2.28 %) of 18,822 Holstein and 29 (0.28 %) of 10,160 Brown Swiss cows. Among 1116 herds, 132 herds (11.82 %) had one or more positive animals. Also results of our study show that the prevalence of BLV infection increased from 2006 to 2011, and it tends to reduce with BLV control programme. Furthermore, we found positive associations between percentage of seropositive animal and increasing cattle age, herd size, cattle breed and purchased cattle. Age-specific prevalence showed that BLV prevalence increased with age. These factors should be taken into consideration for control of BLV infection.

  9. Transcranial Doppler, MRA, and MRI as a screening examination for cerebrovascular disease in patients with sickle cell anemia: an 8-year study

    Energy Technology Data Exchange (ETDEWEB)

    Seibert, J.J.; Glasier, C.M.; Allison, J.W.; James, C.A.; Kinder, D.L.; Cox, K.S.; Lairry, F.; Graves, R.A. [Arkansas Children`s Hospital, Little Rock, AR (United States). Dept. of Radiology; Kirby, R.S.; Flick, E.L. [Center for Ambulatory Research, Univ. of Arkansas for Medical Sciences, Little Rock, AR (United States); Becton, D.L.; Jackson, F.J. [Dept. of Hematology, Univ. of Arkansas for Medical Sciences, Little Rock, AR (United States)

    1998-03-01

    Objective. The authors previously reported five transcranial Doppler ultrasonography (TCD) findings as significant in detecting clinical cerebrovascular disease in a 4-year study in patients with sickle cell disease. This is a follow-up to evaluate the validity of the original findings over another 4-year period during which the study population doubled. A clinical follow-up of the original asymptomatic sickle cell patients with positive TCD, MRA, and MRI was also made. Results. Of the 4 out of original 46 control patients in 1992 who had positive MRA and TCD, 3 have subsequently had clinical stroke. None of the 9 original patients with positive TCD and positive MRI but negative MRA have developed stroke. All five original TCD indicators of disease were still significant (P<0.05) for detecting clinical disease: maximum velocity in ophthalmic artery (OA)>35 cm/s, mean velocity in middle cerebral artery (MCA) >170 cm/s, resistive index (RI) in OA<50, velocity in OA greater than in MCA, and velocity in posterior cerebral (PCA), vertebral, or basilar arteries greater than in MCA. Four additional factors were also significant: turbulence, PCA or ACA without MCA, RI<30, and maximum velocity in MCA>200 cm/s. (orig.)

  10. Body Dissatisfaction Measured with a Figure Preference Task and Self-Esteem in 8 Year Old Children - a Study within the ABIS-Project

    Directory of Open Access Journals (Sweden)

    A. Sepa

    2008-01-01

    Full Text Available Body dissatisfaction has been related to low self-esteem and depression in adolescents. With regard to the current world wide rise in childhood obesity and common stigmatization of adults and children with obesity, easy to use and cost effective measurements of body dissatisfaction would be helpful in epidemiological research. In the current study, detailed data on body measurements with regard to perceived and ideal body size and body dissatisfaction, as measured with the figure preference task, are presented for a population based sample of 3837 children. Perceived body size correlations to weight, body mass index [BMI], and waist circumference were between 0.41 and 0.54; and to height between 0.12 and 0.21. Odds ratios for lower self-esteem increased with increase in body dissatisfaction. Gender differences in body dissatisfaction were present but not found in relation to self-esteem. It is concluded that the figure preference task yields valuable information in epidemiological studies of children as young as 7.5 years of age. It is argued, that the figure preference task is an additional measurement which theoretically relates to psychological stress in childhood.

  11. Effects of Early Childhood Peer Relationships on Adolescent Mental Health: A 6- to 8-Year Follow-Up Study in South Korea

    Science.gov (United States)

    Shin, Kyoung Min; Shin, Yun Mi; Park, Kyung Soon

    2016-01-01

    Objective Peer relationships are one of the important factors in children's development. The present study examines the relationship between the effects of early peer relationships and adolescent psychological adjustment. Methods The first survey took place from 1998 to 2000, and a follow-up assessment obtained data in 2006, as the original participants reached 13–15 years of age. The first assessment used the Korean version of the Child Behavior Checklist (K-CBCL) and simple questions about peer relationships to evaluate the participants. The follow-up assessment administered the Korean Youth Self Report (K-YSR). Results Children's peer relationships have longitudinal effects on mental health and adjustment. Children who had qualitative peer-relation problems were more likely to exhibit internalizing problems as adolescents. Conclusion Children who have poor peer relationships might become more vulnerable to emotional problems and social adjustment as adolescents. PMID:27482238

  12. 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...

  13. Patterns of Multiple Risk Exposures for Low Receptive Vocabulary Growth 4-8 Years in the Longitudinal Study of Australian Children.

    Science.gov (United States)

    Christensen, Daniel; Taylor, Catherine L; Zubrick, Stephen R

    2017-01-01

    Risk exposures and predictions of child development outcomes typically estimate the independent effects of individual exposures. As a rule though, children are not exposed piecemeal to individual or single risks but, rather, they are exposed to clusters of risk. Many of these clusters of risks are better thought of as comprising a developmental "circumstance" with a substantial duration, over which period, additional risk exposures also accumulate. In this paper we examined the distribution of 16 single risk exposures for low language ability using latent class analysis across a sample of approximately 4000 children from the Longitudinal Study of Australian Children. The best fitting model identified six distinct classes. 46% of children were in a Developmentally Enabled group, 20% were in a group typified as Working Poor families, 10% of children were in group typified as Overwhelmed group, 9% of children were in a group defined by Child Developmental Delay, 8% of children were in a group defined by Low Human Capital, and 7% of children were in a group defined by Resource Poor non-English Speaking background families. These groups had quantitatively and qualitatively distinct patterns of risk factors and showed different onward trajectories of receptive vocabulary. Our results demonstrate a range of multiple risk profiles in a population-representative sample of Australian children and highlight the mix of risk factors faced by children. Children with distinct patterns of risk factors have different onward trajectories of receptive vocabulary development.

  14. Patterns of Multiple Risk Exposures for Low Receptive Vocabulary Growth 4-8 Years in the Longitudinal Study of Australian Children

    Science.gov (United States)

    Taylor, Catherine L.; Zubrick, Stephen R.

    2017-01-01

    Risk exposures and predictions of child development outcomes typically estimate the independent effects of individual exposures. As a rule though, children are not exposed piecemeal to individual or single risks but, rather, they are exposed to clusters of risk. Many of these clusters of risks are better thought of as comprising a developmental “circumstance” with a substantial duration, over which period, additional risk exposures also accumulate. In this paper we examined the distribution of 16 single risk exposures for low language ability using latent class analysis across a sample of approximately 4000 children from the Longitudinal Study of Australian Children. The best fitting model identified six distinct classes. 46% of children were in a Developmentally Enabled group, 20% were in a group typified as Working Poor families, 10% of children were in group typified as Overwhelmed group, 9% of children were in a group defined by Child Developmental Delay, 8% of children were in a group defined by Low Human Capital, and 7% of children were in a group defined by Resource Poor non-English Speaking background families. These groups had quantitatively and qualitatively distinct patterns of risk factors and showed different onward trajectories of receptive vocabulary. Our results demonstrate a range of multiple risk profiles in a population-representative sample of Australian children and highlight the mix of risk factors faced by children. Children with distinct patterns of risk factors have different onward trajectories of receptive vocabulary development. PMID:28114381

  15. Elbow Flexion Contractures in Childhood in Obstetric Brachial Plexus Lesions: A Longitudinal Study of 20 Neurosurgically Reconstructed Infants with 8-Year Follow-up.

    Science.gov (United States)

    van der Sluijs, Maaike J; van Ouwerkerk, Willem-Jan R; van der Sluijs, Johannes A; van Royen, Barend J

    2015-12-01

     Little knowledge exists on the development of elbow flexion contractures in children with obstetrical brachial plexus lesion (OBPL). This study aims to evaluate the prognostic significance of several neuromuscular parameters in infants with OBPL regarding the later development of elbow flexion contractures.  Twenty infants with OBPL with insufficient signs of recovery in the first months of life who were neurosurgically reconstructed were included. At a mean age of 4.6 months, the following neuromuscular parameters were assessed: existence of flexion contractures, cross-sectional area (CSA) of upper arm muscles on MRI, Narakas classification, EMG results, and elbow muscle function using the Gilbert score. In childhood at follow-up at mean age of 7.7 years, we measured the amount of flexion contractures and the upper arm peak force (Newton). Statistical analysis is used to assess relations between these parameters.  Flexion contractures of greater than 10 degrees occurred in 55% of our patient group. The relation between the parameters in infancy and the flexion contractures in childhood is almost nonexistent. Only the Narakas classification was related to the development of flexion contractures in childhood (p = 0.006). Infant muscle CSA is related to childhood peak muscle force.  The role of infancy upper arm muscle hypotrophy/hypertrophy, reinnervation, and early elbow muscle function in the development of childhood elbow contractures remains unclear. In this cohort prediction of childhood flexion, contractures were not possible using infancy neuromuscular parameters. We suggest that contractures might be an adaptive process to optimize residual muscle function.

  16. Exercises may be as efficient as subacromial decompression in patients with subacromial stage II impingement: 4-8-years' follow-up in a prospective, randomized study

    DEFF Research Database (Denmark)

    Haahr, J. P.; Andersen, JH

    2006-01-01

    with graded physiotherapy and exercises or arthroscopic subacromial decompression. Outcomes were proportion of time per year with income transfers (indexed 0-1), including total transfers (marginalization), sick leave and disability pension obtained from the registry at the Ministry of Work. Self......-reported function, working capability, employment status and global improvement were obtained by questionnaire in September 2004. The main outcomes are given as differences in development from baseline. RESULTS: Seventy-nine (88%) responded to the questionnaire and registry data were obtained from 81. After 1 year...

  17. [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.

  18. Five- to 8-year results of the uncemented Duracon total knee arthroplasty system.

    Science.gov (United States)

    Chana, Rishi; Shenava, Yatish; Nicholl, Alison P; Lusted, Felicity J; Skinner, Paul W; Gibb, Paul A

    2008-08-01

    We report prospective clinical and radiographic outcomes of a series of 219 hydroxyapatite-coated Duracon (Stryker Howmedica Osteonics Corporation, Kalamazoo, Mich) total knee arthroplasties with a follow-up of 5 to 8 years. Knee Society Score, Western Ontario and McMaster Universities Osteoarthritis index (WOMAC), and SF-12 Health Status Questionnaire were used. Analysis of fluoroscopic radiographs was performed with the American Knee Society Score. All living patients (186 knees) were followed up. Twenty-eight patients (30 knees) had died. The preoperative Knee Society Score of 43.8 increased to 77.1 and the preoperative Function score of 20.3 increased to 63.4. WOMAC scores showed marked improvement (pain, 250 preoperatively to 157; stiffness, 115 preoperatively to 56; and function, 910 preoperatively to 588). There was no radiographic evidence of loosening or migration. Gaps visible at the bone-implant interface healed over the first year. Three prostheses were revised, 2 for deep infection and 1 for tibial tray subsidence. A survivorship of 98.6% has been achieved at 8 years. This intermediate-term study with 100% follow-up at 8 years demonstrates excellent clinical and radiographic outcomes. It is our opinion that these are comparable to the gold standard cemented total knee arthroplasties and may have advantages over other uncoated cementless designs.

  19. Pregnancy during Adolescence and Associated Risks: An 8-Year Hospital-Based Cohort Study (2007–2014) in Romania, the Country with the Highest Rate of Teenage Pregnancy in Europe

    Science.gov (United States)

    Socolov, Demetra-Gabriela; Carauleanu, Alexandru; Ilea, Ciprian; Blidaru, Iolanda; Boiculese, Lucian; Socolov, Razvan-Vladimir

    2017-01-01

    Aim. To determine pregnancy and delivery outcomes among teenagers. Materials and Methods. An 8-year retrospective comparative hospital-based cohort study is analysing singleton pregnancy comorbidities and delivery parameters of a teenage group under the age of 20 compared with a young adult group 20–24 years of age in a university hospital. Results. Teenage is a risk factor for preterm birth teenagers than in adults (0.75 [0.70–0.80]). The following comorbidities are risk factors for teenage pregnancy (risk ratio [CI 95%]): anaemia (1.13 [1.10–1.17]), low urinary tract infection (1.10 [1.03–1.18]), pediculosis (2.42 [1.90–3.00]), anogenital condyloma (1.50 [1.04–2.17]), and trichomoniasis (1.74 [1.12–2.68]). The risks for hepatitis B and hepatitis C, premature rupture of membranes, and placenta praevia were lower compared with those in the young adult group, respectively, 0.43 (0.26–0.71), 0.90 (0.85–0.96), and 0.29 (0.20–0.41), while the risk for gestational diabetes and preeclampsia were the same in both groups. Conclusion. Considering the high risks for teenage pregnancy, this information should be provided to pregnant adolescent women and their caregivers. PMID:28133615

  20. Pregnancy during Adolescence and Associated Risks: An 8-Year Hospital-Based Cohort Study (2007-2014) in Romania, the Country with the Highest Rate of Teenage Pregnancy in Europe.

    Science.gov (United States)

    Socolov, Demetra-Gabriela; Iorga, Magdalena; Carauleanu, Alexandru; Ilea, Ciprian; Blidaru, Iolanda; Boiculese, Lucian; Socolov, Razvan-Vladimir

    2017-01-01

    Aim. To determine pregnancy and delivery outcomes among teenagers. Materials and Methods. An 8-year retrospective comparative hospital-based cohort study is analysing singleton pregnancy comorbidities and delivery parameters of a teenage group under the age of 20 compared with a young adult group 20-24 years of age in a university hospital. Results. Teenage is a risk factor for preterm birth teenagers than in adults (0.75 [0.70-0.80]). The following comorbidities are risk factors for teenage pregnancy (risk ratio [CI 95%]): anaemia (1.13 [1.10-1.17]), low urinary tract infection (1.10 [1.03-1.18]), pediculosis (2.42 [1.90-3.00]), anogenital condyloma (1.50 [1.04-2.17]), and trichomoniasis (1.74 [1.12-2.68]). The risks for hepatitis B and hepatitis C, premature rupture of membranes, and placenta praevia were lower compared with those in the young adult group, respectively, 0.43 (0.26-0.71), 0.90 (0.85-0.96), and 0.29 (0.20-0.41), while the risk for gestational diabetes and preeclampsia were the same in both groups. Conclusion. Considering the high risks for teenage pregnancy, this information should be provided to pregnant adolescent women and their caregivers.

  1. 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

  2. Success and Survival Rates of Dental Implants Restored at an Undergraduate Dental Clinic: A 13-Year Retrospective Study with a Mean Follow-up of 5.8 Years.

    Science.gov (United States)

    Daneshvar, Shahrzad S; Matthews, Debora C; Michuad, Pierre-Luc; Ghiabi, Edmond

    2016-01-01

    The purpose of this study was to evaluate the clinical, radiographic, and patient-based outcomes of dental implants placed at an undergraduate student dental clinic. A retrospective study was performed to determine the success and survival rates of dental implants placed at the undergraduate dental clinic at Dalhousie University between January 1999 and January 2012. Only patients with a minimum of 1-year follow-up were included. Clinical and radiographic assessments determined implant success and survival rates. Questionnaires recorded patients' satisfaction with esthetics, comfort, and ease of hygiene. Of the 352 patients (n = 591 implants) who received implants over 13 years, 165 patients completed the clinical and radiographic examinations. By the end of the study period, demographic information and implant characteristics were collected for 111 (n = 217 implants; 47.5% in the maxilla, 52.6% in the mandible) of these patients. Of those assessed clinically, 36.4% were males and 63.6% females, with a mean age of 56.1 ± 14.15 years (range, 17 to 86 years) at the time of implant placement. The mean follow-up period was 5.8 years (range, 1 to 13 years). The overall implant success and survival rates were 88.0% and 97.2%, respectively. No observable bone loss was evident in 88.0% of the surviving implants. There were no implant fractures. Most patients (91.2%) were very satisfied with the implant restoration appearance, 88.0% were very comfortable with the implant, 92.6% were very satisfied with their ability to chew, and 84.8% reported easy hygiene maintenance at the implant sites. Implant success and survival in an undergraduate student clinic were comparable to those reported in the literature. It seems that inexperienced students were able to provide restorations that were very satisfying to the patients.

  3. 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...

  4. Asthma in Hispanics. An 8-year update.

    Science.gov (United States)

    Rosser, Franziska J; Forno, Erick; Cooper, Philip J; Celedón, Juan C

    2014-06-01

    This review provides an update on asthma in Hispanics, a diverse group tracing their ancestry to countries previously under Spanish rule. A marked variability in the prevalence and morbidity from asthma remains among Hispanic subgroups in the United States and Hispanic America. In the United States, Puerto Ricans and Mexican Americans have high and low burdens of asthma, respectively (the "Hispanic Paradox"). This wide divergence in asthma morbidity among Hispanic subgroups is multifactorial, likely reflecting the effects of known (secondhand tobacco smoke, air pollution, psychosocial stress, obesity, inadequate treatment) and potential (genetic variants, urbanization, vitamin D insufficiency, and eradication of parasitic infections) risk factors. Barriers to adequate asthma management in Hispanics include economic and educational disadvantages, lack of health insurance, and no access to or poor adherence with controller medications such as inhaled corticosteroids. Although considerable progress has been made in our understanding of asthma in Hispanic subgroups, many questions remain. Studies of asthma in Hispanic America should focus on environmental or lifestyle factors that are more relevant to asthma in this region (e.g., urbanization, air pollution, parasitism, and stress). In the United States, research studies should focus on risk factors that are known to or may diverge among Hispanic subgroups, including but not limited to epigenetic variation, prematurity, vitamin D level, diet, and stress. Clinical trials of culturally appropriate interventions that address multiple aspects of asthma management in Hispanic subgroups should be prioritized for funding. Ensuring high-quality healthcare for all remains a pillar of eliminating asthma disparities.

  5. Pregnancy during Adolescence and Associated Risks: An 8-Year Hospital-Based Cohort Study (2007–2014 in Romania, the Country with the Highest Rate of Teenage Pregnancy in Europe

    Directory of Open Access Journals (Sweden)

    Demetra-Gabriela Socolov

    2017-01-01

    Full Text Available Aim. To determine pregnancy and delivery outcomes among teenagers. Materials and Methods. An 8-year retrospective comparative hospital-based cohort study is analysing singleton pregnancy comorbidities and delivery parameters of a teenage group under the age of 20 compared with a young adult group 20–24 years of age in a university hospital. Results. Teenage is a risk factor for preterm birth <37 weeks (1.21 [1.08–1.35], foetal growth restriction (1.34 [1.21–1.48], episiotomy (1.27 [1.21–1.34], uterine revision (1.15 [1.06–1.25], APGAR <7 at 1 min (2.42 [1.21–1.67], cephalopelvic disproportion (1.26 [1.07–1.48], and postpartum haemorrhage (1.42 [1.25–1.62]; however, caesarean delivery occurs less frequently in teenagers than in adults (0.75 [0.70–0.80]. The following comorbidities are risk factors for teenage pregnancy (risk ratio [CI 95%]: anaemia (1.13 [1.10–1.17], low urinary tract infection (1.10 [1.03–1.18], pediculosis (2.42 [1.90–3.00], anogenital condyloma (1.50 [1.04–2.17], and trichomoniasis (1.74 [1.12–2.68]. The risks for hepatitis B and hepatitis C, premature rupture of membranes, and placenta praevia were lower compared with those in the young adult group, respectively, 0.43 (0.26–0.71, 0.90 (0.85–0.96, and 0.29 (0.20–0.41, while the risk for gestational diabetes and preeclampsia were the same in both groups. Conclusion. Considering the high risks for teenage pregnancy, this information should be provided to pregnant adolescent women and their caregivers.

  6. A predictive radiological analysis of short stems versus both shortened and long stems in primary hip replacement: a case-control study of 100 cases of Metha versus ABG II and Omnifit HA at 2-8 years' follow-up.

    Science.gov (United States)

    Epinette, Jean-Alain; Brax, Michel; Chammaï, Yves

    2017-09-09

    Short hip stems, intended to conserve bone stock and ensure a more physiological distribution of stress in the femur under loading, are meeting with renewed interest. Radiologic semiology is not known exactly, particularly in relation to conventional implants; we therefore conducted a case-control study of 3 types of implant differing only in stem length: short, shortened or long. The aim was 1) to compare radiographic aspects, 2) to attempt to systematize medium-term radiologic status for the 3 types, and 3) to assess the impact of radiographic aspect on loosening and revision rates. The short Metha stem is better adapted to the recipient bone than longer stems, without sacrificing stability. A prospective series comprising the first 100 selected cases of hip replacement using the short Metha stem was compared to two other series of 100 "long" (Omnifit HA) and 100 "shortened" (ABG II) stems at comparable follow-up: 4.05 ± 1.44 years (range, 2-8 years) for Metha, 4.48 ± 0.97 years (range 2-8 years) for Omnifit, and 4.75 ± 2.07 years (range, 2-8 years) for ABG II. Selection criteria in this initial phase were very strict: young age and/or high activity level, with good bone stock and femoral morphology suited to fitting a Metha stem (no "stovepipe" or "champagne-flute" femurs), for which 12.8% of primary hip replacements were selected. Matching was performed by sampling on criteria of age, gender, body-mass index and etiology. Radiographic parameters were compared between the short stem group and the two control groups and classified according to Engh-Massin score (10 points for fixation and 17 for stability). The short Metha stem provided excellent fixation scores: 7.65/10, versus 7.16 (p = 0.003) and 5.92 (p = 0.0001) for ABG II and Omnifit, respectively. Likewise, stability was scored 14.23/17 for Metha, versus 14.51 (NS) and 11.83 (p = 0.0001) respectively, and the total score was higher for Metha (21.88/27) than ABG II (21.67; p = 0.03) or, more particularly

  7. 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".

  8. 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...

  9. 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...

  10. [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.

  11. Percutaneous Ethanol Sclerotherapy of Symptomatic Nodules Is Effective and Safe in Pregnant Women: A Study of 13 Patients with an Average Follow-Up of 6.8 Years

    Directory of Open Access Journals (Sweden)

    Tamas Solymosi

    2015-01-01

    Full Text Available Background. Because of the increased risk of surgery, thyroid nodules causing compression signs and/or hyperthyroidism are concerning during pregnancy. Patients and Methods. Six patients with nontoxic cystic, four with nontoxic solid, and three with overt hyperthyroidism caused by toxic nodules were treated with percutaneous ethanol injection therapy (PEI. An average of 0.68 mL ethanol per 1 mL nodule volume was administered. Mean number of PEI treatments for patients was 2.9. Success was defined as the shrinkage of the nodule by more than 50% of the pretreatment volume (V0 and the normalization of TSH and FT4 levels. The average V0 was 15.3 mL. Short-term success was measured prior to labor, whereas long-term success was determined during the final follow-up (an average of 6.8 years. Results. The pressure symptoms decreased in all but one patient after PEI and did not worsen until delivery. The PEI was successful in 11 (85% and 7 (54% patients at short-term and long-term follow-up, respectively. Three patients underwent repeat PEI which was successful in 2 patients. Conclusions. PEI is a safe tool and seems to have good short-term results in treating selected symptomatic pregnant patients. Long-term success may require repeat PEI.

  12. CPR - child 1 to 8 years old - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100215.htm CPR - child 1 to 8 years old - series—Check ... and retrieve an AED until you have performed CPR for about 2 minutes. 3. Carefully place the ...

  13. 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....

  14. LICHENSTEIN TENSION FREE MESH HERNIOPLASTY: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Rakesh K

    2014-12-01

    Full Text Available : INTRODUCTION: Mesh inguinal hernioplasty is one of the most commonly performed surgery by general surgeons. One of the significant problems following hernia repair is recurrence. Prosthetic materials like polypropylene mesh has been used for inguinal hernia repair and has many advantages like low recurrence rates, less postoperative pain, decreased hospital stay and fewer complications. MATERIALS AND METHODS: In this prospective study, 432 open Lichenstein tension-free inguinal mesh hernioplasty was performed between June 2004 and May 2014. Various parameters regarding postoperative complications were studied. RESULTS: In 432 cases, inguinal hernia was indirect in 59.03% of cases (255 cases, direct in 36.57% (158 cases and of the pantaloon (mixed type in 4.39% (18 cases. Mean age of patients was 50.8 years (range 19–92. The median follow-up period was 2.1 years (range 1 month–5 years. Seroma and hematoma formation requiring drainage was observed in 9 and 11 patients, respectively, while transient testicular swelling occurred in 28 patients. We have not observed acute infection or abscess formation related to the presence of the foreign body (mesh. There was one recurrence of the hernia. Residual neuralgia was observed in 3 patients. CONCLUSION: Lichtenstein Tension-free mesh hernioplasty has many advantages of being simple, effective, low recurrence rate, early return to daily activities and good patient compliance and satisfaction. This technique is preferable for hernia repair in our setting.

  15. 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.

  16. Early pituitary-gonadal activation before clinical signs of puberty in 5- to 8-year-old adopted girls: a study of 99 foreign adopted girls and 93 controls

    DEFF Research Database (Denmark)

    Teilmann, Grete Katrine; Boas, Malene; Petersen, Jørgen H

    2007-01-01

    Recent studies have indicated that internationally adopted girls are at high risk of developing precocious puberty. Clinical studies including a contemporary control group are lacking.......Recent studies have indicated that internationally adopted girls are at high risk of developing precocious puberty. Clinical studies including a contemporary control group are lacking....

  17. The Contribution of Peer and Media Influences to the Development of Body Satisfaction and Self-Esteem in Young Girls: A Prospective Study

    Science.gov (United States)

    Dohnt, Hayley; Tiggemann, Marika

    2006-01-01

    This study aimed to prospectively examine the role of peer and media influences in the development of body satisfaction (incorporating the desire for thinness and satisfaction with appearance) in young girls, as well as the relationship between body satisfaction and self-esteem. A sample of 97 girls 5-8 years of age completed individual interviews…

  18. 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.

  19. Effects of lifestyle intervention in pregnancy and anthropometrics at birth on offspring metabolic profile at 2.8 years - results from the Lifestyle in Pregnancy and Offspring (LiPO) study

    DEFF Research Database (Denmark)

    Tanvig, Mette; Vinter, Christina A; Jørgensen, Jan S

    2014-01-01

    Context: Maternal obesity and gestational weight gain are linked to offspring adverse metabolic profile, and lifestyle intervention during pregnancy in obese women may have long-term positive effect on their children. Furthermore, although the association between birth weight and later metabolic...... outcomes is well established, little is known about the predictive value of abdominal circumference at birth. Objectives: To study: i) effects of lifestyle intervention during pregnancy in obese women on offspring metabolic risk factors and ii) predictive values of birth weight (BW) and birth abdominal...... circumference (BAC). Design: Follow-up of a randomized controlled trial; the Lifestyle in Pregnancy (LiP) study Setting: Odense and Aarhus University Hospitals, Denmark Participants: Offspring of LiP study participants (n=157) and offspring of normal weight mothers (external reference group, ER, n=97...

  20. 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...

  1. 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.

  2. Long-term treatment of postmenopausal osteoporosis with strontium ranelate: results at 8 years.

    Science.gov (United States)

    Reginster, J Y; Bruyère, O; Sawicki, A; Roces-Varela, A; Fardellone, P; Roberts, A; Devogelaer, J P

    2009-12-01

    Strontium ranelate 2 g/day has proven efficacy against vertebral and nonvertebral fracture over 5 years in postmenopausal osteoporosis, though many women require longer-term treatment. This article describes the efficacy, safety, and tolerability of this agent over 8 years. Postmenopausal osteoporotic women having participated in the 5-year efficacy trials SOTI and TROPOS were invited to enter a 3-year open-label extension study. The results presented here focus on patients who received strontium ranelate for 8 years. At the extension baseline, the population treated for 8 years (n=879; 79.1+/-5.6 years) had femoral neck T-score of -2.61+/-0.71. The cumulative incidences of new vertebral and nonvertebral fractures (13.7% and 12.0%, respectively) over years 6 to 8 were non-statistically different from the cumulative incidences in the first 3 years of the original studies (11.5% and 9.6%). Lumbar spine, femoral neck, and total hip bone mineral density (BMD) increased throughout the 8-year period. Annual relative change in BMD was significant at every visit, except the 8-year visit for femoral neck and total hip BMD. Strontium ranelate was safe and well tolerated over 8 years. Long-term treatment with strontium ranelate 2 g/day in postmenopausal osteoporotic women leads to continued increases in BMD at all sites. The data also provide some evidence for a sustained antifracture efficacy.

  3. Early Mortality during Initial Treatment of Tuberculosis in Patients Co-Infected with HIV at the Yaounde Central Hospital, Cameroon: An 8-Year Retrospective Cohort Study (2006-2013.

    Directory of Open Access Journals (Sweden)

    Jean Joel R Bigna

    Full Text Available Understanding contributors to mortality during the initial phase of tuberculosis (TB treatment in patients co-infected with HIV would guide targeted interventions to improve survival. The aim of this study was to ascertain the incidence of death during the initial 2 months (new cases and 3 months (retreatment cases of TB treatment and to assess correlates of mortality in HIV co-infected patients.We conducted a hospital-based retrospective cohort study from January 2006 to December 2013 at Yaoundé Central Hospital, Cameroon. We reviewed medical records to identify co-infected TB/HIV inpatients aged 15 years and older who died during TB treatment. Death was defined as any death occurring during TB treatment, as per World Health Organization recommendations. We collected socio-demographic, clinical and laboratory data. We conducted multivariable logistic binary regression analysis to identify factors associated with death during the intensive phase of TB treatment. Magnitudes of associations were expressed by adjusted odds ratio (aOR with 95% confidence interval. A p value < 0.05 was considered statistically significant.The 99 patients enrolled had a mean age of 39.5 (standard deviation 10.9 years and 53% were male. Patients were followed for 276.3 person-months of observation (PMO. Forty nine patients were died during intensive phase of TB treatment. Death incidence during the intensive phase of TB treatment was 32.2 per 100 PMO. Having a non-AIDS comorbidity (aOR 2.47, 95%CI 1.22-5.02, p = 0.012, having extra-pulmonary TB (aOR 1.89, 95%CI 1.05-3.43, p = 0.035, and one year increase in duration of known HIV infection (aOR 1.23, 95%CI 1.004-1.49 were independently associated with death during the intensive phase of TB treatment.Mortality incidence during intensive phase of TB treatment was high among TB/HIV co-infected patients during TB treatment; and strongly associated with extra pulmonary TB suggesting advanced stage of immunosuppression and

  4. 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.

  5. 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.

  6. 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.

  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. Huge Gastric Teratoma in an 8-Year Old Boy.

    Science.gov (United States)

    Sisodiya, Rajpal S; Ratan, Simmi K; Man, Parveen K

    2016-01-01

    Gastric teratoma is very rare tumor and usually presents in early infancy. An 8-year-old boy presented with a huge mass in abdomen extending from epigastrium to the pelvis. Ultrasound and CT scan of abdomen revealed a huge mass with solid and cystic components and internal calcifications. The preoperative diagnosis was a teratoma but not specifically gastric one. At operation, it was found to be gastric teratoma. The mass was excised completely with part of the stomach wall. The histopathology confirmed it to be mature gastric teratoma. The rarity of the teratoma with delayed presentation prompted us to report the case.

  9. 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...

  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. 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.

  14. 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.

  15. 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…

  16. 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.

  17. 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

  18. 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.

  19. Septic Bursitis in an 8-Year-Old Boy

    Science.gov (United States)

    Marconi, Dante; Plakas, Christos; Fisher, Margaret

    2014-01-01

    Background. The prepatellar bursa can become inflamed owing to repeated trauma. Prepatellar bursitis is extremely rare in children. Methods. We report the case of an 8-year-old boy who was treated for an erythematous, swollen, and severely painful right knee, fever, inability to bear weight on the leg, and purulent material draining from a puncture wound. We describe the differential diagnosis for tender swollen knee, including infection, gout, rheumatoid arthritis, and osteoarthritis. If untreated, prepatellar bursitis can progress to patellar osteomyelitis. Results. Wound cultures grew Streptococcus pyogenes, with the infection resolving with amoxicillin. Conclusions. A high index of suspicion is necessary in children presenting with prepatellar bursitis to prevent potentially devastating sequelae of infection of the septic joint. PMID:24955272

  20. Septic Bursitis in an 8-Year-Old Boy

    Directory of Open Access Journals (Sweden)

    Panagiotis Kratimenos

    2014-01-01

    Full Text Available Background. The prepatellar bursa can become inflamed owing to repeated trauma. Prepatellar bursitis is extremely rare in children. Methods. We report the case of an 8-year-old boy who was treated for an erythematous, swollen, and severely painful right knee, fever, inability to bear weight on the leg, and purulent material draining from a puncture wound. We describe the differential diagnosis for tender swollen knee, including infection, gout, rheumatoid arthritis, and osteoarthritis. If untreated, prepatellar bursitis can progress to patellar osteomyelitis. Results. Wound cultures grew Streptococcus pyogenes, with the infection resolving with amoxicillin. Conclusions. A high index of suspicion is necessary in children presenting with prepatellar bursitis to prevent potentially devastating sequelae of infection of the septic joint.

  1. 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…

  2. Five- to 8-Year-Old Emirati Children's and Their Teachers' Perceptions of War

    Science.gov (United States)

    Buldu, Mehmet

    2009-01-01

    This study examined 5- to 8-year-old Emirati children's and their teachers' perceptions of war. Data for this study were collected through drawings and semi-structured interviews. A phenomenological procedure was used to analyze the data. Younger children could not articulate the details of the specific nature of war. Many children defined war as…

  3. Five- to 8-Year-Old Emirati Children's and Their Teachers' Perceptions of War

    Science.gov (United States)

    Buldu, Mehmet

    2009-01-01

    This study examined 5- to 8-year-old Emirati children's and their teachers' perceptions of war. Data for this study were collected through drawings and semi-structured interviews. A phenomenological procedure was used to analyze the data. Younger children could not articulate the details of the specific nature of war. Many children defined war as…

  4. Construction and Validation of Parental Rating Scale from Children's Emotional Intelligence (4-8 Years Old)

    Science.gov (United States)

    Kajbafnezhad, Hadi

    2016-01-01

    Emotional intelligence rating tools are not available for children, but mostly for children. So, the present study investigated the measurement and assessment of Emotional Intelligence in children with the age range of 4-8 years old by parents (mothers) through a preliminary research-made questionnaire. This study was based on an…

  5. 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

  6. Congenital diaphragmatic hernia with(out) ECMO: impaired development at 8 years.

    NARCIS (Netherlands)

    Madderom, M.J.; Toussaint, L.; Cammen-van Zijp, M.H. van der; Gischler, S.J.; Wijnen, R.M.H.; Tibboel, D.; Ijsselstijn, H.

    2013-01-01

    OBJECTIVE: To evaluate developmental and social-emotional outcomes at 8 years of age for children with congenital diaphragmatic hernia (CDH), treated with or without neonatal extracorporeal membrane oxygenation (ECMO) between January 1999 and December 2003. DESIGN: Cohort study with structural prosp

  7. Congenital diaphragmatic hernia with(out) ECMO: impaired development at 8 years.

    NARCIS (Netherlands)

    Madderom, M.J.; Toussaint, L.; Cammen-van Zijp, M.H. van der; Gischler, S.J.; Wijnen, R.M.H.; Tibboel, D.; Ijsselstijn, H.

    2013-01-01

    OBJECTIVE: To evaluate developmental and social-emotional outcomes at 8 years of age for children with congenital diaphragmatic hernia (CDH), treated with or without neonatal extracorporeal membrane oxygenation (ECMO) between January 1999 and December 2003. DESIGN: Cohort study with structural

  8. Magnesium metabolism in 4-year-old to 8-year-old children

    Science.gov (United States)

    Magnesium (Mg) is a key factor in bone health, but few studies have evaluated Mg intake or absorption and their relationship with bone mineral content (BMC) or bone mineral density (BMD) in children. We measured Mg intake, absorption, and urinary excretion in a group of children 4 to 8 years of age....

  9. [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

  10. Retention of fetal bones 8 years following termination of pregnancy.

    Science.gov (United States)

    Topçu, Hasan Onur; Şimşek, Bilge Şener; Taşdemir, Umit; Güzel, Ali İrfan; Doğanay, Melike

    2014-01-01

    Foreign bodies; in particular, fetal bones may present with a variety of clinical symptoms and signs including infertility, vaginal discharge, disparonia, pelvic pain, abnormal uterine bleeding. Many case reports were described post- abortal removal of retained fetal bone at varying time intervals from the previous (D&E), ranging from weeks to years. In our case, a 34-year-old woman presented with abnormal uterine bleeding and secondary infertility, her only pregnancy being a termination 8 years previously at 15 weeks' gestation. A transvaginal ultrasound revealed a normal-sized, normal-shaped uterus with an echogenic scarred endometrium. After then office hysterescopy revealed fragments of the immature bone. All the immature bones were removed by operative hysterescopy. Significant numbers of patients may have endometrial pathology; the differential diagnosis of such unusual findings on ultrasound examination includes intrauterine contraceptive devices, foreign bodies, calcified submucous fibroids and Asherman's syndrome, as well as rarities such as heterotopic bone. The presence of this pathology may be a causal or contributory factor to subfertilty, and will remain undetected if the endometrium is not routinely evaluated. Indeed, these cases highlight the advantage of performing a hysteroscopy at the same time as the more invasive laparoscopy and dye insufflation, in selected cases.

  11. 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.

  12. 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)...

  13. 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...

  14. Workplace bullying and depressive symptoms: a prospective study among junior physicians in Germany.

    Science.gov (United States)

    Loerbroks, Adrian; Weigl, Matthias; Li, Jian; Glaser, Jürgen; Degen, Christiane; Angerer, Peter

    2015-02-01

    The relationship between workplace bullying and depression may be bi-directional. Furthermore, it has been suggested that the depressogenic effect of bullying may only become evident after reasonable periods of follow-up (i.e., >1 year). As prospective evidence remains sparse and inconsistent, we used data from a three-wave prospective study to disentangle this potentially bi-directional relationship. In 2004, 621 junior hospital physicians participated in a survey and were followed-up 1.2 years and 2.8 years later. Prospective analyses were restricted to participants with complete data at all assessments (n=507 or 82%). To measure workplace bullying, a description of bullying at work was provided followed by an item inquiring whether the respondent felt she/he had been exposed. Depressive symptoms were assessed by the state scale of the German Spielberger's State-Trait Depression Scales. Multivariate linear regression suggested that workplace bullying at baseline predicted increased depressive symptoms both after 1 year (b=1.43, p=0.01) and after 3 years of follow-up (b=1.58, p=0.01). Multivariate Poisson regression models revealed that the depressive symptom z-score at baseline was associated with an increased risk of bullying at the 3-year follow-up (relative risk [RR]=1.49, 95% confidence interval [CI]=1.13-1.97). This association was less pronounced after 1 year of follow-up (RR=1.19, 95% CI=0.90-1.59). Our study suggests bi-directional associations between depressive symptoms and victimization from bullying at the workplace. Future prospective studies are needed to examine underlying biopsychosocial mechanisms. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. 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.

  16. Cardiac Function in 7-8-Year-Old Offspring of Women with Type 1 Diabetes

    Directory of Open Access Journals (Sweden)

    Maarten Rijpert

    2011-01-01

    Full Text Available Offspring of type 1 diabetic mothers (ODMs are at risk of short-term and long-term complications, such as neonatal macrosomia (birth weight >90th percentile, hypertrophic cardiomyopathy, and cardiovascular morbidity in later life. However, no studies have been performed regarding cardiac outcome. In this study, we investigated cardiac dimensions and function in 30 ODMs at 7-8 years of age in relation to neonatal macrosomia and maternal glycemic control during pregnancy and compared these with those in a control group of 30 children of nondiabetic women. We found that cardiac dimensions and systolic and diastolic function parameters in ODMs were comparable with those in controls. Neonatal macrosomia and poorer maternal glycemic control during pregnancy were not related to worse cardiac outcome in ODM. We conclude that cardiac function at 7-8 years of age in offspring of women with type 1 diabetes is reassuring and comparable with that in controls.

  17. EVALUATION OF PHYSICAL DEVELOPMENT DYNAMICS IN MODERN CHILDREN 7-8 YEARS OF AGE

    Directory of Open Access Journals (Sweden)

    Grebneva, N.N.

    2016-05-01

    Full Text Available The article contains the results of comparative evaluation of children’s physical development level (7-8 years old over a twelve-year period (1999-2012. The study revealed drastic decrease in the number of children with average (normal level of physical development and its disharmony, which is mainly caused by excessive body weight. Increase in body weight depends on the sex: the indicators among girls are twice as high as same indicators for boys. It is assumed that decrease in physical development level of modern children 7-8 years of age is caused by nutritional inferiority, irrational nutrition and decline in physical activity, particularly due to the start formal schooling.

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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...

  3. 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

  4. 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,

  5. 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

  6. The sonographic appearance of acute focal pyelonephritis 8 years experience

    Energy Technology Data Exchange (ETDEWEB)

    Farmer, Kim D.; Gellett, Laura R.; Dubbins, Paul A

    2002-06-01

    AIM: Acute focal pyelonephritis (AFP) is a variant of pyelonephritis in which single or multiple discrete areas show changes of inflammation. The reported sonographic appearances of AFP are varied but are typically described as being echopoor. The purpose of this study was to review the sonographic appearances of AFP and attempt to explain the range of findings by correlation with clinical details. MATERIALS AND METHODS: We reviewed retrospectively the sonographic findings and medical records of 17 cases of AFP. The study group consisted of 13 women and four men (mean age 20 years). Lesions were designated as echogenic, echopoor or of mixed echogenicity as compared to the adjacent renal cortex, and to the liver or spleen. RESULTS: The abnormal areas were echogenic in 12 patients, echopoor in three and of mixed echogenicity in two. An attempt was made to explain the variation in appearances by correlation with clinical details including the patient's age, the duration of symptoms, the length of antibiotic treatment and the presence of haematuria. CONCLUSION: Areas of acute focal pyelonephritis may be echogenic, echopoor or of mixed echogenicity. Our data would suggest that areas of increased echogenicity are more common. There is no discernible correlation with clinical findings. Farmer, K.D. et al. (2002)

  7. 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.

  8. 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.

  9. 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...

  10. 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.

  11. Neuroimaging diagnosis for cerebral infarction An 8-year bibliometric analysis

    Institute of Scientific and Technical Information of China (English)

    Yan Du; Xiaoxia Yang; Hong Song; Bo Chen; Lin Li; Yue Pan; Qiong Wu; Jia Li

    2012-01-01

    OBJECTIVE:To identify global research trends in neuroimaging diagnosis for cerebral infarction using a bibliometric analysis of the Web of Science.DATA RETRIEVAL:We performed a bibliometric analysis of data retrieval for neuroimaging diagnosis for cerebral infarction containing the key words "CT,magnetic resonance imaging,MRI,transcranial Doppler,transvaginal color Doppler,digital subtraction angiography,and cerebral infarction" using the Web of Science.SELECTION CRITERIA:Inclusion criteria were:(a) peer-reviewed articles on neuroimaging diagnosis for cerebral infarction which were published and indexed in the Web of Science; (b) original research articles and reviews; and (c) publication between 2004-2011.Exclusion criteria were:(a) articles that required manual searching or telephone access; and (b) corrected papers or book chapters.MAIN OUTCOME MEASURES:(1)Annual publication output; (2) distribution according to country;(3) distribution according to institution; (4) top cited publications; (5) distribution according to journals; and (6) comparison of study results on neuroimaging diagnosis for cerebral infarction.RESULTS:Imaging has become the predominant method used in diagnosing cerebral infarction.The most frequently used clinical imaging methods were digital subtraction angiography,CT,MRI,and transcranial color Doppler examination.Digital subtraction angiography is used as the gold standard.However,it is a costly and time-consuming invasive diagnosis that requires some radiation exposure,and is poorly accepted by patients.As such,it is mostly adopted in interventional therapy in the clinic.CT is now accepted as a rapid,simple,and reliable non-invasive method for use in diagnosis of cerebrovascular disease and preoperative appraisal.Ultrasonic Doppler can be used to reflect the hardness of the vascular wall and the nature of the plaque more clearly than CT and MRI.CONCLUSION:At present,there is no unified standard of classification of cerebral infarction

  12. Clinical and echocardiographic assessment of the Medtronic Advantage aortic valve prosthesis: the Scandinavian multicentre, prospective study

    DEFF Research Database (Denmark)

    Haaverstad, Rune; Vitale, Nicola; Karevold, Asbjørn

    2006-01-01

    OBJECTIVE: The aim of this report is the prospective, multicentre evaluation of clinical results and haemodynamic performance of the Medtronic Advantage aortic valve prosthesis. METHODS: From April 2001 to June 2003, 166 patients (male:female 125:41; mean (SD) age 61.8 (11.8) years) received...... echocardiography. CONCLUSIONS: Haemodynamic performance and early clinical results of Medtronic advantage in the aortic position were satisfactory and comparable with those of other bileaflet valves in current clinical use....

  13. 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.

  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. 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...

  20. [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.

  1. 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.

  2. 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...

  3. 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.

  4. [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.

  5. 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,…

  6. The Stability of Extreme Response Style and Acquiescence Over 8 Years.

    Science.gov (United States)

    Wetzel, Eunike; Lüdtke, Oliver; Zettler, Ingo; Böhnke, Jan R

    2016-06-01

    This study investigated the stability of extreme response style (ERS) and acquiescence response style (ARS) over a period of 8 years. ERS and ARS were measured with item sets drawn randomly from a large pool of items used in an ongoing German panel study. Latent-trait-state-occasion and latent-state models were applied to test the relationship between time-specific (state) response style behaviors and time-invariant trait components of response styles. The results show that across different random item samples, on average between 49% and 59% of the variance in the state response style factors was explained by the trait response style factors. This indicates that the systematic differences respondents show in their preferences for certain response categories are remarkably stable over a period of 8 years. The stability of ERS and ARS implies that it is important to consider response styles in the analysis of self-report data from polytomous rating scales, especially in longitudinal studies aimed at investigating stability in substantive traits. Furthermore, the stability of response styles raises the question in how far they might be considered trait-like latent variables themselves that could be of substantive interest.

  7. 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

  8. 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

  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. 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.

  15. Asthma at 8 years of age in children born by caesarean section

    NARCIS (Netherlands)

    Roduit, C.; Scholtens, S.; de Jongste, J.C.; Wijga, A.H.; Gerritsen, J.; Postma, D.S.; Brunekreef, B.; Hoekstra, M.O.; Aalberse, R.; Smit, H.A.

    2009-01-01

    Background: Caesarean section might be a risk factor for asthma because of delayed microbial colonisation, but the association remains controversial. A study was undertaken to investigate prospectively whether children born by caesarean section are more at risk of having asthma in childhood and sens

  16. Asthma at 8 years of age in children born by caesarean section.

    NARCIS (Netherlands)

    Roduit, C.; Scholtens, S.; de Jongste, J.C.; Wijga, A.H.; Gerritsen, J.; Postma, D.S.; Brunekreef, B.; Hoekstra, M.O.; Aalberse, R.C.; Smit, H.A.

    2009-01-01

    BACKGROUND: Caesarean section might be a risk factor for asthma because of delayed microbial colonisation, but the association remains controversial. A study was undertaken to investigate prospectively whether children born by caesarean section are more at risk of having asthma in childhood and sens

  17. Blood pressure is associated with occult cardiovascular disease in prospectively studied Hodgkin lymphoma survivors after chest radiation.

    Science.gov (United States)

    Chen, Ming Hui; Blackington, Lauren H; Zhou, Jing; Chu, Tammy F; Gauvreau, Kimberlee; Marcus, Karen J; Fisher, David C; Diller, Lisa R; Ng, Andrea K

    2014-11-01

    The objectives of this study were to prospectively screen a cohort of asymptomatic long-term survivors of Hodgkin lymphoma (HL) treated with chest irradiation for occult cardiovascular disease (CVD), and correlate screen-detected disease with prospectively measured cardiovascular risk factors (CRFs). A total of 182 HL survivors treated with chest irradiation (median follow-up time 14.8 years) were enrolled and underwent prospective CRF measurement and resting and stress echocardiography to assess coronary artery disease (CAD)/valve disease and left ventricular systolic dysfunction (LVSD). Forty-seven (26%) patients had occult CAD/valve disease and/or LVSD. LVSD was not correlated with CRFs. Controlling for treatment factors, hypertension (odds ratio [OR] = 3.0) and elevated high-sensitivity C-reactive protein (hs-CRP) (OR = 2.7) increased the likelihood of occult CAD/valve disease. Risk of CAD/valve disease rose exponentially with increasing blood pressure (BP) values, even in the normal range. Our findings suggest that BP screening may be useful in determining those survivors at greatest risk for occult CVD.

  18. Reliability of squat and countermovement jump tests in children 6 to 8 years of age.

    Science.gov (United States)

    Acero, Rafael Martin; Fernández-del Olmo, Miguel; Sánchez, Jose Andres; Otero, Xose Luis; Aguado, Xavier; Rodríguez, Ferran A

    2011-02-01

    The aim of this study was to determine the reliability of the squat jump test (SJ) and countermovement jump test (CMJ), in fifty-six children (30 girls and 26 boys) with ages ranging from 6 to 8 years. Each subject performed two evaluation sessions (T1, T2) with seven days between tests. The results show that the CMJ test has a high intratrial reproducibility in T1 and T2 measured through intraclass correlation coefficient (ICC ≥ 0.95). The ICC for the SJ test had a high value (0.99) only in T1. The variability for both tests among children under 9 years of age is higher than those reported for adult subjects in other studies. The intersession reliability was questionable with a high methodical error (ME= 9.86-15.1%, for the SJ and CMJ, respectively) and a significant worsening of the results of CMJ in T2 (p < .05).

  19. The improvement of coordination abilities of young gymnasts aged 7-8 years

    Directory of Open Access Journals (Sweden)

    Mulligildina A.Ya.

    2012-02-01

    Full Text Available The article presents the substantive training in gymnastics by young gymnasts aged 7-8 years, the improvement of coordination abilities of gymnasts through simultaneous work with two balls is highlighted. The research has involved 20 young gymnasts and the experimental group had 10 people. The level of coordination abilities of gymnasts is underpinned, the comparative analysis of subject possession by the right and the left hand is stressed. The method of studying with two balls aimed on the development of athletes sensorimotor coordination is pointed out in the article. The authors obtain significant changes in the coordination abilities of experimental group gymnasts, a positive impact on the preparation of other events is demonstrated.

  20. ECG Changes in 8-Year-Old Boy with Pulmonary Edema after Head Injury

    Directory of Open Access Journals (Sweden)

    Bojko Bjelakovic

    2006-01-01

    Full Text Available This is a case story of an 8-year-old boy with no prior history of cardiac disease who developed acute pulmonary edema with ECG changes similar to transmural myocardial infarction after basilar skull fracture. Biochemical evaluation showed elevated total creatine kinase activity –1,350 U/L with 12% MB isoenzyme fraction. The brain scan on admission showed cerebral edema with ethmoidal sinuses hemorrhage. Neurogenic pulmonary edema following CNS damage is an extremely rare entity in the pediatric population and there are few reports. There are many proposed mechanisms and explanations of its origin. Based on previous reports and experimental studies, the cause of “neurogenic” pulmonary edema may be of cardiac as well as of noncardiac origin.

  1. Inter-relationships among physical activity, body fat, and motor performance in 6- to 8-year-old Danish children

    DEFF Research Database (Denmark)

    Morrison, Kyle M; Bugge, Anna; El-Naaman, Bianca

    2012-01-01

    This study examined the interrelationships among physical activity (PA), percent body fat (%BF), and motor performance (MP) in 498 6- to 8-year-old Danish children. PA was assessed by accelerometer, %BF was calculated from skinfolds, and the Koordinations Test für Kinder along with a throwing...

  2. Inter-relationships among physical activity, body fat, and motor performance in 6- to 8-year-old Danish children

    DEFF Research Database (Denmark)

    Morrison, Kyle M; Bugge, Anna; El-Naaman, Bianca

    2012-01-01

    This study examined the interrelationships among physical activity (PA), percent body fat (%BF), and motor performance (MP) in 498 6- to 8-year-old Danish children. PA was assessed by accelerometer, %BF was calculated from skinfolds, and the Koordinations Test für Kinder along with a throwing...

  3. Obstetric anal sphincter injury, risk factors and method of delivery - an 8-year analysis across two tertiary referral centers.

    LENUS (Irish Health Repository)

    Hehir, Mark P

    2013-10-01

    Obstetric anal sphincter injury (OASIS) represents a major cause of maternal morbidity and is a risk factor for the development of fecal incontinence. We set out to analyze the incidence of OASIS and its association with mode of delivery in two large obstetric hospitals across an 8-year study period.

  4. Clinical presentation, etiology, and outcome of infective endocarditis in the 21st century: the International Collaboration on Endocarditis-Prospective Cohort Study.

    OpenAIRE

    Murdoch, D.R.; Corey, G. R.; Hoen, B.; Miró, J. M.; Fowler, V. G.; Bayer, A S; Karchmer, A W; Olaison, L.; Pappas, P.A.; Moreillon, P.; Chambers, S T; Chu, V.H.; Falcó, V.; Holland, D.J.; Jones, P.

    2009-01-01

    We sought to provide a contemporary picture of the presentation, etiology, and outcome of infective endocarditis (IE) in a large patient cohort from multiple locations worldwide. Prospective cohort study of 2781 adults with definite IE who were admitted to 58 hospitals in 25 countries from June 1, 2000, through September 1, 2005. The median age of the cohort was 57.9 (interquartile range, 43.2-71.8) years, and 72.1% had native valve IE. Most patients (77.0%) presented early in the disea...

  5. 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

  6. 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

  7. Primary stapedotomy in children with otosclerosis : A prospective study of 41 consecutive cases

    NARCIS (Netherlands)

    Vincent, Robert; Wegner, Inge; Vonck, Bernard M D; Bittermann, Arnold J; Kamalski, Digna M A; Grolman, Wilko

    2016-01-01

    OBJECTIVES/HYPOTHESIS: To prospectively evaluate hearing outcomes in children with otosclerosis undergoing primary stapes surgery. STUDY DESIGN: A nonrandomized, nonblinded, prospective case series. METHODS: Thirty-four consecutive pediatric patients who underwent 41 primary stapedotomies for otoscl

  8. Primary stapedotomy in children with otosclerosis : A prospective study of 41 consecutive cases

    NARCIS (Netherlands)

    Vincent, Robert; Wegner, Inge; Vonck, Bernard M D; Bittermann, Arnold J; Kamalski, Digna M A; Grolman, Wilko

    2016-01-01

    OBJECTIVES/HYPOTHESIS: To prospectively evaluate hearing outcomes in children with otosclerosis undergoing primary stapes surgery. STUDY DESIGN: A nonrandomized, nonblinded, prospective case series. METHODS: Thirty-four consecutive pediatric patients who underwent 41 primary stapedotomies for

  9. Stapedotomy in osteogenesis imperfecta : a prospective study of 32 consecutive cases

    NARCIS (Netherlands)

    Vincent, Robert; Wegner, Inge; Stegeman, Inge; Grolman, Wilko

    2014-01-01

    OBJECTIVE: To prospectively evaluate hearing outcomes in patients with osteogenesis imperfecta undergoing primary stapes surgery and to isolate prognostic factors for success. STUDY DESIGN: A nonrandomized, open, prospective case series. SETTING: A tertiary referral center. PATIENTS: Twenty-five con

  10. Stapedotomy in osteogenesis imperfecta : a prospective study of 32 consecutive cases

    NARCIS (Netherlands)

    Vincent, Robert; Wegner, Inge; Stegeman, Inge; Grolman, Wilko

    2014-01-01

    OBJECTIVE: To prospectively evaluate hearing outcomes in patients with osteogenesis imperfecta undergoing primary stapes surgery and to isolate prognostic factors for success. STUDY DESIGN: A nonrandomized, open, prospective case series. SETTING: A tertiary referral center. PATIENTS: Twenty-five con

  11. Stapedotomy in osteogenesis imperfecta : a prospective study of 32 consecutive cases

    NARCIS (Netherlands)

    Vincent, Robert; Wegner, Inge; Stegeman, Inge; Grolman, Wilko

    2014-01-01

    OBJECTIVE: To prospectively evaluate hearing outcomes in patients with osteogenesis imperfecta undergoing primary stapes surgery and to isolate prognostic factors for success. STUDY DESIGN: A nonrandomized, open, prospective case series. SETTING: A tertiary referral center. PATIENTS: Twenty-five

  12. Community Water Fluoridation and Intelligence: Prospective Study in New Zealand.

    Science.gov (United States)

    Broadbent, Jonathan M; Thomson, W Murray; Ramrakha, Sandhya; Moffitt, Terrie E; Zeng, Jiaxu; Foster Page, Lyndie A; Poulton, Richie

    2015-01-01

    Objectives. This study aimed to clarify the relationship between community water fluoridation (CWF) and IQ. Methods. We conducted a prospective study of a general population sample of those born in Dunedin, New Zealand, between April 1, 1972, and March 30, 1973 (95.4% retention of cohort after 38 years of prospective follow-up). Residence in a CWF area, use of fluoride dentifrice and intake of 0.5-milligram fluoride tablets were assessed in early life (prior to age 5 years); we assessed IQ repeatedly between ages 7 to 13 years and at age 38 years. Results. No clear differences in IQ because of fluoride exposure were noted. These findings held after adjusting for potential confounding variables, including sex, socioeconomic status, breastfeeding, and birth weight (as well as educational attainment for adult IQ outcomes). Conclusions. These findings do not support the assertion that fluoride in the context of CWF programs is neurotoxic. Associations between very high fluoride exposure and low IQ reported in previous studies may have been affected by confounding, particularly by urban or rural status.

  13. Causes of anorexia in untreated hyperthyroidism: a prospective study

    Science.gov (United States)

    Dai, W.; Meng, X.

    2000-01-01

    Seventeen consecutive patients (mean (SD) 46 (11) years) with untreated hyperthyroidism and anorexia and 29 patients (35 (9) years) with untreated hyperthyroidism without anorexia were studied. The study was conducted at the thyroid clinic of the PUMC Hospital, Beijing, China from March to August 1997. The patients' ages, serum free calcium, liver function and emotional state, specifically the level of anxiety (using the self anxiety scale, Chinese version), were compared before and/or after antithyroid drug treatment in the two groups. This prospective study suggested that the causes of anorexia in untreated hyperthyroidism are complicated. Older age, abnormal liver function, and the level of anxiety are significantly related to anorexia in untreated hyperthyroidism, but hypercalcaemia was not confirmed to be related to anorexia in the study.


Keywords: hypercalcaemia; hyperthyroidism; anorexia; anxiety PMID:10775283

  14. Prospect Theory: A Study of the Endowment Effect

    Directory of Open Access Journals (Sweden)

    Jurandir Sell Macedo

    2007-01-01

    Full Text Available Behavioral Finance is a recent field of study which contradicts the presupposition supported by Modern Finance that decision makers act rationally. Prospect Theory, developed by Kahneman and Tversky (1979, is presented as an alternative model to the Theory of Expected Utility in relation to the way people decide in face of possibilities of risk. According to Prospect Theory, people define gains and losses based on a given point of reference, which can be established on grounds of a given level of expected gain. This fact leads to the Endowment Effect - a behavioral trend investigated in this study – whereby investors are influenced by a portfolio which they have received as an inheritance or endowment. The reason this occurs is that individuals usually define their expectations of gain according to the future profitability of the portfolio received, and not according to the future profitability of the market. Using an investment simulation, the Endowment Effect was tested among 226 university students taking courses in the subject of capital markets. The results demonstrate that the students were influenced by the different initial portfolios, which were randomly assigned.

  15. Acute diabetes insipidus in severe head injury: a prospective study.

    Science.gov (United States)

    Hadjizacharia, Pantelis; Beale, Elizabeth O; Inaba, Kenji; Chan, Linda S; Demetriades, Demetrios

    2008-10-01

    The incidence and risk factors for acute diabetes insipidus after severe head injury and the effect of this complication on outcomes have not been evaluated in any large prospective studies. We conducted a prospective study of all patients admitted to the surgical ICU of a Level I trauma center with severe head injury (head Abbreviated Injury Score [AIS] >or= 3). The following potential risk factors with p risk factors for diabetes insipidus and its association with mortality: age, mechanism of injury (blunt or penetrating), blood pressure, Glasgow Coma Scale, Injury Severity Score, head and other body area AIS, skull fracture, cerebral edema and shift, intracranial hemorrhage, and pneumocephaly. There were 436 patients (blunt injuries, 392; penetrating injuries, 44); 387 patients had isolated head injury. Diabetes insipidus occurred in 15.4% of all patients (blunt, 12.5%; penetrating, 40.9%; p diabetes insipidus. Independent risk factors for diabetes insipidus in isolated head injury were Glasgow Coma Scale3. Diabetes insipidus was an independent risk factor for death (adjusted odds ratio, 3.96; 95% CI [1.65, 9.72]; adjusted p value = 0.002). The incidence of acute diabetes insipidus in severe head injury is high, especially in penetrating injuries. Independent risk factors for diabetes insipidus include a Glasgow Coma Scale3. Acute diabetes insipidus was associated with significantly increased mortality.

  16. Colonic atresia in cattle: A prospective study of 43 cases

    Science.gov (United States)

    Ducharme, Norm G.; Arighi, Mimi; Horney, F. Don; Barker, Ian K.; Livesey, Michael A.; Hurtig, Mark H.; Johnson, Roger P.

    1988-01-01

    This prospective study was initiated to document the success rate obtained in the treatment of colonic atresia in calves, identify factors that influence survival rate, and to report the histopathological appearance of the proximal blind end of the ascending colon. Forty-three calves with intestinal obstruction due to colonic atresia were admitted to the Ontario Veterinary College between September 1982 and May 1986. Parameters recorded prospectively in this study included age, breed, sex, history, vital signs, acid-base and electrolyte status, location of intestinal atresia, medical and surgical management, and outcome. The typical history and clinical signs included failure to pass meconium or feces, decreased appetite, and progressive depression and abdominal distension. The most common site of colonic atresia was the midportion of the spiral loop of the ascending colon (n = 25). Of the 43 calves, three (7%) were euthanized at surgery, 21 (49%) died in the hospital, and 19 (44%) survived and were discharged from the hospital. Four of the surviving calves died subsequent to discharge giving an overall long-term (mean 15.9 months) survival rate of 35%. No significant risk factors were identified, although experienced surgeons showed a trend towards increased survival rate. ImagesFigure 2.Figure 3.Figure 4.Figure 5. PMID:17423141

  17. A Prospective Study of Nonsuppurative Complications of Streptococcal Pharyngitis

    Directory of Open Access Journals (Sweden)

    Mesut Yılmaz

    2016-03-01

    Full Text Available Objective: Group A Streptococci (GAS are the most important bacterial cause of pharyngitis. Antibiotic therapy can be prescribed and failure to treat it is associated with suppurative and nonsuppurative complications. Nonsuppurative complications occur after a latency period of a few weeks and include acute rheumatic fever, scarlet fever, streptococcal toxic shock syndrome, acute glomerulonephritis, and pediatric autoimmune neuropsychiatric disorder associated with group A streptococci. The aim of this study is to investigate the frequency of nonsuppurative complications in properly treated children with GAS pharyngitis. Methods: We investigated the frequency of nonsuppurative complications in 1030 proven GAS pharyngitis patients between 5 and 15 years old, who were properly treated by a prospective observational study. All patients diagnosed with GAS pharyngitis were followed up prospectively using a standard form for six months made by monthly phone calls. Results: All the isolates recovered from the patients were susceptible to penicillin. Twentyseven (2.6% patients developed scarlet fever. No other nonsuppurative complications occured in our patient cohort. Conclusions: Penicillin remains the drug of choice for treatment of GAS pharyngitis. The rate of nonsuppurative complications of GAS pharyngitis has decreased significantly in the antibiotic era. J Microbiol Infect Dis 2016;6(1: 8-11

  18. National Survey on Drug Use and Health: 8-Year R-DAS (NSDUH-2002-2009)

    Data.gov (United States)

    U.S. Department of Health & Human Services — This file includes data from the 2002 through 2009 National Survey on Drug Use and Health (NSDUH) survey. The only variables included in the 8-year 2002-2009 data...

  19. Impact of Social Capital on 8-year Mortality Among Older People in 34 Danish Municipalities

    DEFF Research Database (Denmark)

    Poulsen, Tine; Siersma, Volkert Dirk; Christensen, Ulla;

    2012-01-01

    To analyze the impact of social capital measures (bonding, bridging, and linking) on all-cause mortality at 8-year follow-up among older people aged 75 and 80 at baseline.......To analyze the impact of social capital measures (bonding, bridging, and linking) on all-cause mortality at 8-year follow-up among older people aged 75 and 80 at baseline....

  20. Hypnosis and dental anesthesia in children: a prospective controlled study.

    Science.gov (United States)

    Huet, Adeline; Lucas-Polomeni, Marie-Madeleine; Robert, Jean-Claude; Sixou, Jean-Louis; Wodey, Eric

    2011-01-01

    The authors of this prospective study initially hypothesized that hypnosis would lower the anxiety and pain associated with dental anesthesia. Thirty children aged 5 to 12 were randomly assigned to 2 groups receiving hypnosis (H) or not (NH) at the time of anesthesia. Anxiety was assessed at inclusion in the study, initial consultation, installation in the dentist's chair, and at the time of anesthesia using the modified Yale preoperative anxiety scale (mYPAS). Following anesthesia, a visual analogue scale (VAS) and a modified objective pain score (mOPS) were used to assess the pain experienced. The median mYPAS and mOPS scores were significantly lower in the H group than in the NH group. Significantly more children in the H group had no or mild pain. This study suggests that hypnosis may be effective in reducing anxiety and pain in children receiving dental anesthesia.

  1. Psychological stress during pregnancy and stillbirth: prospective study

    DEFF Research Database (Denmark)

    Wisborg, K.; Barklin, A.; Hedegaard, M.

    2008-01-01

    ) in the population studied. Compared with women with an intermediate level of psychological stress during pregnancy, women with a high level of stress had 80% increased risk of stillbirth (relative risk = 1.8; 95% CI 1.1-3.2). Adjustment for maternal age, parity, maternal pre-pregnancy body mass index, smoking......OBJECTIVE: To study the association between psychological stress during pregnancy and stillbirth. DESIGN: Prospective follow-up study. SETTING: Aarhus University Hospital, Skejby, Denmark,1989-98. POPULATION: A total of 19 282 singleton pregnancies in women with valid information about...... habits, alcohol and caffeine intake during pregnancy, education and cohabitation failed to change the result. The results remained essentially unchanged after exclusion of preterm deliveries. Exclusion of women with complications during pregnancy such as diabetes, hypertension, vaginal bleeding...

  2. A prospective study of occupation and prostate cancer risk.

    Science.gov (United States)

    Zeegers, Maurice P A; Friesema, Ingrid H M; Goldbohm, R Alexandra; van den Brandt, Piet A

    2004-03-01

    A wide variety of occupations has been associated with prostate cancer in previous retrospective studies. Most attention has been paid to farming, metal working, and the rubber industry. Today, these results cannot be affirmed with confidence, because many associations could be influenced by recall bias, have been inconsistent, or have not been confirmed satisfactory in subsequent studies. This study was conducted to investigate and confirm these important associations in a large prospective cohort study. The authors conducted a prospective cohort study among 58,279 men. In September 1986, the cohort members (55-69 years) completed a self-administered questionnaire on potential cancer risk factors, including job history. Related job codes were clustered in professional groups. These predefined clusters were investigated in 3 time windows: 1) profession ever performed, 2) longest profession ever held, and 3) last profession held at baseline. Follow up for incident prostate cancer was established by linkage to cancer registries until December 1993. A case-cohort approach was used based on 830 cases and 1525 subcohort members. To minimize false-positive results, 99% confidence intervals (99% CI) were calculated. Although moderately decreased prostate cancer risks were found for electricians, farmers, firefighters, woodworkers, textile workers, butchers, salesmen, teachers, and clerical workers, none of the relative risks (RR) were found to be statistically significant. For road transporters, metal workers, and managers, no association with prostate cancer risk was found. Although the RR for railway workers, mechanics, welders, chemists, painters, and cooks was moderately increased, these estimates were not statistically significant. For men who reported to have ever worked in the rubber industry, we found a substantially increased prostate cancer risk, but not statistically significant (RR, 4.18; 99% CI = 0.22-80.45). For policemen, we found a substantial and

  3. Bone density in proton pump inhibitors users: a prospective study.

    Science.gov (United States)

    Ozdil, Kamil; Kahraman, Resul; Sahin, Abdurrahman; Calhan, Turan; Gozden, Erdem H; Akyuz, Umit; Erer, Burak; Sokmen, Mehmet H

    2013-09-01

    Patients with gastroesophageal reflux disease (GERD) receive long-term therapy with proton pump inhibitor (PPI) agents. Several studies have recently been published suggesting that treatment with PPI may cause bone fractures, although the number of prospective studies in this regard is limited. The aim of this study is to prospectively investigate the effect of PPIs on bone density. Between March 2009 and January 2011, 114 GERD patients (18-56 years) and 110 healthy controls were included in the present study. Bone mineral densitometry (BMD) by using dual-energy X-ray absorptiometry was assessed at lumbar spine and femur neck. BMD measurements were performed on all subjects at the beginning of the study. The patients were divided according to three drugs by their treatment with esomeprazole, lansoprazole, or pantoprazole. The study group was followed for at least 6 months on PPI therapy, and then BMD measurements were repeated. The mean duration of treatment with PPIs was 8.5 ± 2.3 months. In patients receiving PPIs, the mean reduction in total vertebra T score following treatment compared to pre-treatment values was 00.23 ± 0.42 units (95 % CI 0.15-0.30) (p < 0.01), while the mean reduction in the femur T score was 0.10 ± 0.40 units (95 % CI 0.03-0.18) (p = 0.03). Reduction following treatment in L4 and total vertebra T scores of lansoprazole group was significantly higher than of pantoprazole group (p = 0.04). Reduction in femur T score of esomeprazole group was higher than of lansoprazole group and pantroprazole group, but it is not statistically significant. Treatment with a PPI results in a significant reduction in bone density. Close monitoring is beneficial for patients who are to receive long-term treatment with PPI.

  4. Coffee consumption and the risk of gastric cancer: a meta-analysis of prospective cohort studies.

    Science.gov (United States)

    Li, Liqing; Gan, Yong; Wu, Chunmei; Qu, Xianguo; Sun, Gang; Lu, Zuxun

    2015-10-19

    Several observational studies suggest that coffee consumption may be associated with an increased risk of gastric cancer, but the results are inconsistent. We conducted a meta-analysis to evaluate the relationship of coffee consumption with gastric cancer risk and quantify the dose-response relationship between them. Relevant prospective studies were identified by a search of PubMed, Embase, and Web of Science to May 2015 and by reviewing the references of retrieved articles. Two independent reviewers extracted data and performed the quality assessment. A random-effects model was used to calculate the pooled risk estimates and 95 % confidence intervals (CI). The heterogeneity was assessed using the I (2) statistic. Publication bias was assessed by using funnel plot, the Begg test and the Egger test. Thirteen prospective cohort studies with 20 independent reports involving 3,368 patients with gastric cancer and 1,372,811 participants during a follow-up period ranging from 4.3-8 years were included. Compared with the lowest consumption level of coffee, the pooled relative risk (RR) was 1.13 (95 % CI: 0.94-1.35). The dose-response analysis indicated that, the RR of gastric cancer was 1.03 (95 % CI; 0.95-1.11) for per 3 cups/day of coffee consumption. Any nonlinear association of gastric cancer risk with coffee consumption was not found (P for nonlinearity = 0.68). Subgroup analyses indicated that the pooled RR for participants from the United States comparing the highest with the lowest coffee consumption was 1.36 (95 % CI, 1.06-1.75, I (2) = 0 %). In addition, people with higher coffee consumption was associated with 25 % higher risk of gastric cancer in equal to or less than 10 years follow-up group (RR = 1.25; 95 % CI, 1.01-1.55, I (2) = 0 %). Visual inspection of a funnel plot and the Begg's and the Egger's tests did not indicate evidence of publication bias. This meta-analysis does not support the hypothesis that coffee consumption is associated with the risk of

  5. The natural history of multiple system atrophy: a prospective European cohort study.

    Science.gov (United States)

    Wenning, Gregor K; Geser, Felix; Krismer, Florian; Seppi, Klaus; Duerr, Susanne; Boesch, Sylvia; Köllensperger, Martin; Goebel, Georg; Pfeiffer, Karl P; Barone, Paolo; Pellecchia, Maria Teresa; Quinn, Niall P; Koukouni, Vasiliki; Fowler, Clare J; Schrag, Anette; Mathias, Christopher J; Giladi, Nir; Gurevich, Tanya; Dupont, Erik; Ostergaard, Karen; Nilsson, Christer F; Widner, Håkan; Oertel, Wolfgang; Eggert, Karla Maria; Albanese, Alberto; del Sorbo, Francesca; Tolosa, Eduardo; Cardozo, Adriana; Deuschl, Günther; Hellriegel, Helge; Klockgether, Thomas; Dodel, Richard; Sampaio, Cristina; Coelho, Miguel; Djaldetti, Ruth; Melamed, Eldad; Gasser, Thomas; Kamm, Christoph; Meco, Giuseppe; Colosimo, Carlo; Rascol, Olivier; Meissner, Wassilios G; Tison, François; Poewe, Werner

    2013-03-01

    Multiple system atrophy (MSA) is a fatal and still poorly understood degenerative movement disorder that is characterised by autonomic failure, cerebellar ataxia, and parkinsonism in various combinations. Here we present the final analysis of a prospective multicentre study by the European MSA Study Group to investigate the natural history of MSA. Patients with a clinical diagnosis of MSA were recruited and followed up clinically for 2 years. Vital status was ascertained 2 years after study completion. Disease progression was assessed using the unified MSA rating scale (UMSARS), a disease-specific questionnaire that enables the semiquantitative rating of autonomic and motor impairment in patients with MSA. Additional rating methods were applied to grade global disease severity, autonomic symptoms, and quality of life. Survival was calculated using a Kaplan-Meier analysis and predictors were identified in a Cox regression model. Group differences were analysed by parametric tests and non-parametric tests as appropriate. Sample size estimates were calculated using a paired two-group t test. 141 patients with moderately severe disease fulfilled the consensus criteria for MSA. Mean age at symptom onset was 56·2 (SD 8·4) years. Median survival from symptom onset as determined by Kaplan-Meier analysis was 9·8 years (95% CI 8·1-11·4). The parkinsonian variant of MSA (hazard ratio [HR] 2·08, 95% CI 1·09-3·97; p=0·026) and incomplete bladder emptying (HR 2·10, 1·02-4·30; p=0·044) predicted shorter survival. 24-month progression rates of UMSARS activities of daily living, motor examination, and total scores were 49% (9·4 [SD 5·9]), 74% (12·9 [8·5]), and 57% (21·9 [11·9]), respectively, relative to baseline scores. Autonomic symptom scores progressed throughout the follow-up. Shorter symptom duration at baseline (OR 0·68, 0·5-0·9; p=0·006) and absent levodopa response (OR 3·4, 1·1-10·2; p=0·03) predicted rapid UMSARS progression. Sample size

  6. Prospective Clinical Study of Precision Oncology in Solid Tumors.

    Science.gov (United States)

    Sohal, Davendra P S; Rini, Brian I; Khorana, Alok A; Dreicer, Robert; Abraham, Jame; Procop, Gary W; Saunthararajah, Yogen; Pennell, Nathan A; Stevenson, James P; Pelley, Robert; Estfan, Bassam; Shepard, Dale; Funchain, Pauline; Elson, Paul; Adelstein, David J; Bolwell, Brian J

    2016-03-01

    Systematic studies evaluating clinical benefit of tumor genomic profiling are lacking. We conducted a prospective study in 250 patients with select solid tumors at the Cleveland Clinic. Eligibility required histopathologic diagnosis, age of 18 years or older, Eastern Cooperative Oncology Group performance status 0-2, and written informed consent. Tumors were sequenced using FoundationOne (Cambridge, MA). Results were reviewed at the Cleveland Clinic Genomics Tumor Board. Outcomes included feasibility and clinical impact. Colorectal (25%), breast (18%), lung (13%), and pancreatobiliary (13%) cancers were the most common diagnoses. Median time from consent to result was 25 days (range = 3-140). Of 223 evaluable samples, 49% (n = 109) of patients were recommended a specific therapy, but only 11% (n = 24) received such therapy: 12 on clinical trials, nine off-label, three on-label. Lack of clinical trial access (n = 49) and clinical deterioration (n = 29) were the most common reasons for nonrecommendation/nonreceipt of genomics-driven therapy.

  7. progress and prospects for studies on chinese amphibians

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    this work summarizes the history and progress of the studies on chinese amphibians since they first appeared in the chinese literature.a wide range of research has been carried out,including the history of the definition of amphibians,faunal surveys,systematic research,ecological research,biochemical research (isozyme and other proteins or peptides,chromosomes,dna),anatomical research,embryological research,phylogenetic and zoogeographical research,and many others such as ultrastructure of organs,crossbreeding test,regeneration of organs,abnormality survey,acoustics,fossils,sperm ultrastructure and parasites.in addition,the prospects for studies on chinese amphibians in future are proposed in this paper.

  8. Premorbid personality in schizophrenia spectrum: a prospective study

    DEFF Research Database (Denmark)

    Ekstrøm, Morten; Lykke Mortensen, Erik; Sørensen, Holger J

    2006-01-01

    to these three diagnostic categories. Twelve-year-old children destined to develop a disorder in the schizophrenia spectrum deviated significantly from healthy controls on a number of personality characteristics: they were rated significantly lower than controls on intelligence, concentration, maturity......Schizophrenia has been linked with premorbid character anomalies since it was first described. However, few prospective studies of premorbid personality characteristics in schizophrenia and related disorders have been conducted. This study evaluates premorbid personality in children who developed...... schizophrenia spectrum disorder in adult life. In 1972, 265 children at an average age of 12 (90 with at least one schizophrenic parent) from the Copenhagen Perinatal Cohort participated in a 1-day follow-up during which they were in contact with seven examiners who rated their personality by means...

  9. Bullying increased suicide risk: prospective study of Korean adolescents.

    Science.gov (United States)

    Kim, Young Shin; Leventhal, Bennett L; Koh, Yun-Joo; Boyce, W Thomas

    2009-01-01

    This study examines the independent impact of bullying on suicide risk. Bullying was assessed by peer nomination in a prospective study of 1,655 7th and 8th grade Korean students, and suicide by youth self-report. Odds Ratios (ORs) of bullying for suicidal risks were computed, controlling for other suicide risk factors. Victim-Perpetrators and female Victims at baseline showed increased risk for persistent suicidality (OR: 2.4-9.8). Male Incident Victims exhibited increased risk for suicidal behaviors and ideations (OR = 4.4, 3.6). Female Persistent Perpetrators exhibited increased risks for suicidal behaviors; male Incident Perpetrators had increased risk for suicidal ideations (OR = 2.7, 2.3). Baseline-only male Victim-Perpetrators showed increased risk for suicidal ideations. (OR = 6.4). Bullying independently increased suicide risks.

  10. [The heart and rheumatoid arthritis. Prospective study of 100 cases].

    Science.gov (United States)

    Badui, E; Jiménez, J; Saldivar, C; Mintz, G; Lavalle, C; Fraga, A

    1987-01-01

    We studied one hundred consecutive patients with rheumatoid arthritis from the cardiological point of view through non invasive methods to detect the frequency of cardiovascular complications. Seventy three (73%) were females and twenty seven (27%) males. Mean age, 48.6 years. Mean age of presentation of the disease, 34.2 years. Mean age of duration of the illness, 21.8 years. Fifty seven per cent had some type of cardiopulmonary complication. Clinically 52 per cent referred some type of cardiopulmonary symptoms. The physical examination was abnormal in 27 per cent. Rheumatoid factor (Waaler-Rose) was positive in 82 per cent. The cardiac X ray series was abnormal in 33 per cent, the resting electrocardiogram in 48 per cent and the M mode echocardiogram in 52 per cent of the cases. The complications detected were: pericardial effusion (21%); pleural effusion (9%); pulmonary fibrosis (6%) which represents a higher incidence of previously reported in the literature; congestive heart failure (10%); valvular lesion (9%) among those are included six patients with valvular heart disease of non detectable etiology; ischemic heart disease (8%); myocarditis (6%); rythm disturbances (22%) and conduction defects (20%) including a 46 year old female patient who developed a complete AV block during an exacerbation of her illness, requiring the insertion of definitive pacemaker. Our results showed that some of the detected lesions are in part more frequent and severe than those reported in the literature, probably due to, that on one hand their search was intentional and on the other, our group was constituted by with severe and long standing rheumatoid arthritis.

  11. Characterization of perimenopausal bone loss: a prospective study.

    Science.gov (United States)

    Recker, R; Lappe, J; Davies, K; Heaney, R

    2000-10-01

    This study characterized the change in bone mass, bone markers, pituitary/gonadal hormones, vitamin D, parathyroid hormone, and anthropometric variables in a cohort of healthy women as they passed through normal menopause. We recruited 75 women > 46 years old who had premenopausal estradiol (E2) and gonadotropin levels and regular menses. During 9.5 years of observation, 54 experienced normal menopause (PM group) and 21 remained estrogen replete (ER group). Before the beginning of the menopausal drop and after its completion, the slope of bone mass on time in the PM group was 0% for the spine, -0.61% per year for the total body, and -0.45 % per year for the femoral neck. Designating these losses as "age related," there were 0, 4.88, and 3.40% losses for spine, total body bone mineral (TBBM), and femoral neck, respectively, in the 8-year period for which the data were analyzed. Across menopause, we found a sigmoid pattern of bone loss in the PM group beginning about 2-3 years before the last menses and ending about 3-4 years after the last menses. The total estrogen-deprivation bone losses were 10.50, 7.73, and 5.30% for the spine, TBBM, and femoral neck, respectively. In the ER group, we found a 0, 0.59, and 0.93% per year loss in spine, TBBM, and femoral neck, respectively. Serum osteocalcin rose 77%, serum total alkaline phosphatase rose 34%, and urinary hydroxyproline/creatinine (Hypro/Cr) ratio rose 44% in the PM group, while remaining stable in the ER group. We conclude that menopausal bone loss is a composite of loss caused by estrogen deprivation and age per se for the hip and total body, but is caused by estrogen deprivation alone for the spine.

  12. Early breastfeeding experiences of adolescent mothers: a qualitative prospective study

    Directory of Open Access Journals (Sweden)

    Smith Paige Hall

    2012-09-01

    Full Text Available Abstract Background Teen mothers face many challenges to successful breastfeeding and are less likely to breastfeed than any other population group in the U.S. Few studies have investigated this population; all prior studies are cross-sectional and collect breastfeeding data retrospectively. The purpose of our qualitative prospective study was to understand the factors that contribute to the breastfeeding decisions and practices of teen mothers. Methods This prospective study took place from January through December 2009 in Greensboro, North Carolina in the U.S. We followed the cohort from pregnancy until two weeks after they ceased all breastfeeding and milk expression. We conducted semi-structured interviews at baseline and follow-up, and tracked infant feeding weekly by phone. We analyzed the data to create individual life and breastfeeding journeys and then identified themes that cut across the individual journeys. Results Four of the five teenagers breastfed at the breast for nine days: in contrast, one teen breastfed exclusively for five months. Milk expression by pumping was associated with significantly longer provision of human milk. Breastfeeding practices and cessation were closely connected with their experiences as new mothers in the context of ongoing multiple roles, complex living situations, youth and dependency, and poor knowledge of the fundamentals of breastfeeding and infant development. Breastfeeding cessation was influenced by inadequate breastfeeding skill, physically unpleasant and painful early experiences they were unprepared to manage, and inadequate health care response to real problems. Conclusions Continued breastfeeding depends on a complex interplay of multiple factors, including having made an informed choice and having the skills, support and experiences needed to sustain the belief that breastfeeding is the best choice for them and their baby given their life situation. Teenagers in the US context need to have

  13. Prospective capillaroscopy-based study on transition from primary to secondary Raynaud's phenomenon: preliminary results.

    Science.gov (United States)

    Bernero, E; Sulli, A; Ferrari, G; Ravera, F; Pizzorni, C; Ruaro, B; Zampogna, G; Alessandri, E; Cutolo, M

    2013-10-31

    The objective of this prospective study was to investigate the transition from primary (PRP) to secondary (SRP) Raynaud's phenomenon (RP), in a large cohort of patients affected by isolated RP. A total of 2065 patients with RP were investigated by clinical interview, laboratory examinations, and nailfold videocapillaroscopy (NVC). Patients with negative NVC at first visit were yearly followed to monitor either the appearance of specific morphological alterations at NVC, or clinical manifestations of an underlying disease. Capillary abnormalities at NVC were scored, as well as the qualitative patterns of microangiopathy (Early, Active and Late). NVC was found negative at first visit in 1500 subjects; among them, 412 patients were evaluable and they were followed for a mean time of 5±4 years (range 2-13 years). Sixty-eight patients (16%) achieved a diagnosis of SRP during follow-up, showing normal or not specific capillary alterations at NVC 4% of patients (the diagnosis was undifferentiated connective tissue diseases), Early scleroderma-pattern 57%, Active scleroderma-pattern 7%, Late scleroderma-pattern 12%, and scleroderma-like pattern 18% of patients. The time of transition from normal/not specific capillary alterations to Early scleroderma-pattern was 4.4±3.8 years. Enlarged capillaries (diameter between 20 and 50 microns) and mild reduction of capillary density were found the more frequent markers at first NVC visit in patients who progressed to a scleroderma pattern (P=0.01). This study demonstrates in a large cohort, that almost 16% of patients initially diagnosed as affected by RP with negative NVC may transit to SRP during a mean follow-up of 4.4 years. PRP patients showing major notspecific alterations of nailfold capillaries at first NVC should be strictly monitored at least once a year since at higher risk of transition to SRP.

  14. Eccentric Knee Flexor Strength and Risk of Hamstring Injuries in Rugby Union: A Prospective Study.

    Science.gov (United States)

    Bourne, Matthew N; Opar, David A; Williams, Morgan D; Shield, Anthony J

    2015-11-01

    Hamstring strain injuries (HSIs) represent the most common cause of lost playing time in rugby union. Eccentric knee flexor weakness and between-limb imbalance in eccentric knee flexor strength are associated with a heightened risk of HSIs in other sports; however, these variables have not been explored in rugby union. To determine if lower levels of eccentric knee flexor strength or greater between-limb imbalance in this parameter during the Nordic hamstring exercise are risk factors for HSIs in rugby union. Cohort study; Level of evidence, 2. This prospective study was conducted over the 2014 Super Rugby and Queensland Rugby Union seasons. In total, 178 rugby union players (mean age, 22.6 ± 3.8 years; mean height, 185.0 ± 6.8 cm; mean weight, 96.5 ± 13.1 kg) had their eccentric knee flexor strength assessed using a custom-made device during the preseason. Reports of previous hamstring, quadriceps, groin, calf, and anterior cruciate ligament injuries were also obtained. The main outcome measure was the prospective occurrence of HSIs. Twenty players suffered at least 1 HSI during the study period. Players with a history of HSIs had a 4.1-fold (95% CI, 1.9-8.9; P = .001) greater risk of subsequent HSIs than players without such a history. Between-limb imbalance in eccentric knee flexor strength of ≥15% and ≥20% increased the risk of HSIs by 2.4-fold (95% CI, 1.1-5.5; P = .033) and 3.4-fold (95% CI, 1.5-7.6; P = .003), respectively. Lower eccentric knee flexor strength and other prior injuries were not associated with an increased risk of future HSIs. Multivariate logistic regression revealed that the risk of reinjuries was augmented in players with strength imbalances. Previous HSIs and between-limb imbalance in eccentric knee flexor strength were associated with an increased risk of future HSIs in rugby union. These results support the rationale for reducing imbalance, particularly in players who have suffered a prior HSI, to mitigate the risk of future

  15. Can semiology predict psychogenic nonepileptic seizures? A prospective study.

    Science.gov (United States)

    Syed, Tanvir U; LaFrance, W Curt; Kahriman, Emine S; Hasan, Saba N; Rajasekaran, Vijayalakshmi; Gulati, Deepak; Borad, Samip; Shahid, Asim; Fernandez-Baca, Guadalupe; Garcia, Naiara; Pawlowski, Matthias; Loddenkemper, Tobias; Amina, Shahram; Koubeissi, Mohamad Z

    2011-06-01

    Reducing health and economic burdens from diagnostic delay of psychogenic nonepileptic seizures (PNES) requires prompt referral for video electroencephalography (VEEG) monitoring, the diagnostic gold standard. Practitioners make VEEG referrals when semiology suggests PNES, although few semiological signs are supported by well-designed studies, and most VEEG studies neglect to concurrently measure how accurately seizure witnesses can ascertain semiology. In this study, we estimate the value of eyewitness-reported and video-documented semiology for predicting PNES, and we measure accuracy of eyewitness reports. We prospectively interviewed eyewitnesses of seizures in patients referred for VEEG monitoring, to inquire about 48 putative PNES and ES signs. Multiple, EEG-blinded, epileptologists independently evaluated seizure videos and documented the presence/absence of signs. We used generalized estimating equations to identify reliable video-documented PNES and ES signs, and we compared eyewitness reports with video findings to assess how accurately signs are reported. We used logistic regression to determine whether eyewitness reports could predict VEEG-ascertained seizure type. We analyzed 120 seizures (36 PNES, 84 ES) from 35 consecutive subjects. Of 45 video-documented signs, only 3 PNES signs ("preserved awareness," "eye flutter," and "bystanders can intensify or alleviate") and 3 ES signs ("abrupt onset," "eye-opening/widening," and postictal "confusion/sleep") were significant and reliable indicators of seizure type. Eyewitness reports of these 6 signs were inaccurate and not statistically different from guessing. Consequentially, eyewitness reports of signs did not predict VEEG-ascertained diagnosis. We validated our findings in a second, prospective cohort of 36 consecutive subjects. We identified 6 semiological signs that reliably distinguish PNES and ES, and found that eyewitness reports of these signs are unreliable. We offer suggestions to improve the

  16. A study on adaptation of 8-year medical education program interns on whole course management%八年制临床医学专业学生全病程管理实习模式的适应性研究

    Institute of Scientific and Technical Information of China (English)

    颜勇卿; 王天兵; 周庆环; 石淑宵; 姜保国

    2010-01-01

    目的 探讨八年制临床医学专业学生对全病程管理实习模式的适应情况.方法 自2007年6月到2008年10月,北京大学人民医院2002级、2003级2个年级共有63名医学生在创伤骨科进行临床实习,参与了全病程管理,随机抽取其中29名学生进行问卷调查,并对21名学生的书面出科小结进行了统计和分析.结果 100.0%的被调查学生基本完成了全病程管理和病例报道,52.4%的学生能够真正做到全病程管理;与传统实习模式相比,62.1%的学生认为全病程管理对提高医患沟通能力有所帮助,69.0%的学生认为全病程管理能够提高医学论文写作能力,90.4%的学生认同全病程管理的理念,71.4%的学生认为全病程管理实施细节有待改进,47.6%的学生认为全病程管理带教教师的指导有待提高.结论 全病程管理实习模式具有可行性,针对其实践过程中的问题需要进一步加以完善.%Objective To explore the degree of adaptation and the problems occurred to the 8-year medical education program interns on whole course management, as well as the solving strategies for the problems. Methods 29 interns were collected randomly in 63 8-year medical education program interns on whole course management in questionnaire survey as well as analysis of personal understanding of 21 interns about whole course management. Results 100. 0% of the investigated interns could basically finish whole course management,52.4% of the interns could really achieve the meaning of whole course management.Compared with traditional internship model, 62. 1% of the investigated interns considered whole course management could improve their communication with patients. 69.0% of the interns considered the whole course management improved their medical thesis writing skills. 90.4% of the interns agreed with the idea of whole course management, while 71.4% of the interns believed that the detailed implementation in practice should be improved

  17. Neurological aspects of HTLV-1 infection in Bahia: results from an 8-year cohort

    Directory of Open Access Journals (Sweden)

    Davi Tanajura

    2015-01-01

    Full Text Available HTLV-1 is the causal agent of HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP, a disease observed in up to 5% of individuals infected with HTLV-1. However, infected individuals without the disease can present neurological complaints relating to sensory, motor or urinary manifestations. The aim of this study was to investigate the incidence of neurological manifestations among patients with HTLV-1. Method HTLV-1 patients in Salvador, Bahia, Brazil, were enrolled into a cohort study. Results Among 414 subjects, 76 had definite and 87 had possible or probable HAM/TSP at the baseline, whereas 251 subjects had no neurological signs or symptoms. Definite HAM/TSP developed in 5 patients (1.74%. The asymptomatic subjects were selected for analysis. The incidence rate expressed per 1,000 persons-year was calculated. It was 206 for hand numbness, 129 for nocturia and 126 for urinary urgency. In the neurological examination, leg hyperreflexia presented an average incidence rate of 76; leg paraparesis, 52; and Babinski sign, 36. Kaplan-Meyer curves categorized according to gender and proviral load showed that females and patients with proviral load of more than 100,000 copies per 106 peripheral blood mononuclear cells (PBMCs presented higher risk. Conclusion Development of neurological symptoms or signs occurred in up to 30% of asymptomatic subjects during 8 years of follow-up. Female gender and high proviral load were risk factors for neurological disease.

  18. Structural and functional reorganization of the corpus callosum between the age of 6 and 8 years.

    Science.gov (United States)

    Westerhausen, René; Luders, Eileen; Specht, Karsten; Ofte, Sonja H; Toga, Arthur W; Thompson, Paul M; Helland, Turid; Hugdahl, Kenneth

    2011-05-01

    The establishment of an efficient exchange of information between the cerebral hemispheres is of crucial importance in the developing functionally lateralized brain. The corpus callosum, the major connection between the cerebral hemispheres, grows constantly throughout childhood and adolescence. However, behavioral studies suggest the existence of a critical time period for callosal functional development starting around the age of 6 years. In the present longitudinal study, examining a cohort of 20 children at the age of 6 and 8 years, we assessed the relationship between structural and functional callosal development during this time period. The structural development was quantified by calculating the increase in callosal thickness using a shape-based computational analysis of the mid-sagittal corpus callosum as obtained with magnetic resonance imaging. The functional development was assessed with a speech discrimination task based on the dichotic presentation of consonant-vowel syllables. The statistical analysis revealed that children whose callosal isthmus increased in thickness over the course of 2 years showed a decrease in interhemispheric information transfer. However, children exhibiting a decrease in isthmus thickness revealed an increase in information transfer. These results might indicate a refinement process of the callosal connections to optimize the neuronal communication between the developing cerebral hemispheres.

  19. Prospective study of strongyloidosis in patients with hematologic malignancies

    Directory of Open Access Journals (Sweden)

    Graeff-Teixeira Carlos

    1997-01-01

    Full Text Available Immunocompromised individuals infected with Strongyloides stercoralis may develop severe hyperinfection or disseminated disease with high mortality. Patients with hematological malignancies are at risk because of immunodepression produced either by the disease or its treatment. A prospective study was undertaken at the Hospital de Clínicas de Porto Alegre, from July 1994 to July 1995. Seventy-two (HIV negative, had 3 stool samples collected at different days and had not received recent anti-helmintic therapy. Larvae, isolated in a modified Baermann method, were found in 6 patients, with a resultant prevalence of 8.3%. No complicated strongyloidosis was documented. The positive result for S. stercoralis larvae was significantly associated (p < 0.001 with eosinophilia. Knowledge of prevalence figures and incidence of severe disease is important to adequate guidelines for empirical treatment besides the rigorous search for strongyloidosis in patients with hematological malignancies.

  20. Uniparental disomy in congenital disorders: A prospective study

    Energy Technology Data Exchange (ETDEWEB)

    Lindor, N.M.; Karnes, P.S.; Michels, V.V. [Mayo Clinic, Rochester, MN (United States)] [and others

    1995-08-28

    Whole chromosome uniparental disomy (UPD) for several different chromosomes has been described in individuals with phenotypes that encompass a broad range of abnormalities. We prospectively searched for UPD in 25 cytogenetically normal individuals who had one or more of the following features: nonsyndromic multiple congenital anomalies, short stature, mental retardation, or dysmorphic findings. Using highly polymorphic microsatellite repeats, biparental inheritance of at least one locus on every chromosome was found in every individual and uniparental inheritance was not detected at any locus. If UPD does exist in this clinical setting, its frequency is less than 13.7% (95% confidence interval). Our data indicate that additional studies will be required to determine the true incidence of UPD in this population. 41 refs., 1 tab.

  1. A prospective study of the onset of symptoms of pregnancy.

    Science.gov (United States)

    Sayle, Amy E; Wilcox, Allen J; Weinberg, Clarice R; Baird, Donna D

    2002-07-01

    The objective of this study was to provide prospectively collected data on the onset of pregnancy symptoms. Two hundred twenty-one women attempting pregnancy kept daily records of the occurrence of symptoms of pregnancy. Among 136 women delivering live infants, half began experiencing symptoms by day 36 after their last menstrual period (LMP), and 89% by the end of the eighth week. Onset of symptoms occurred later in pregnancies that went on to miscarry. Among 48 women with biochemically detected pregnancy loss before 6 weeks LMP, symptoms were substantially reduced but not entirely absent. Women who smoked tobacco or marijuana tended to have delayed onset of symptoms. Nearly 90% of women with successful pregnancies experience symptoms within 8 weeks LMP. Even pregnancies lost very early (before 6 weeks) are sometimes symptomatic. The earliest symptoms do not begin until after key stages of embryogenesis, reinforcing the need for women to initiate sound health behaviors before pregnancy is apparent. Published by Elsevier Science Inc.

  2. Vasoconstrictor response to cold in forestry workers: a prospective study

    DEFF Research Database (Denmark)

    Olsen, N; Nielsen, S L

    1988-01-01

    In a five year prospective study of the vasoconstrictor response to cold 37 forestry workers were investigated in 1978 and again in 1983. The subjects were classified into three groups: group A (n = 13): no subjective finger symptoms in 1978 and continued sawing until 1983; group B (n = 12......): no symptoms in 1978 and stopped sawing before 1983; group C (n = 12): vibration induced white finger (VWF) in 1978. A cold provocation test measuring the finger systolic blood pressure with a cuff and strain gauge technique during combined body cooling and finger cooling to 30 degrees, 15 degrees, and 6...... A indicates that a further five years use of anti-vibration chain saws induced an increased hyperreactivity in the vasoconstrictor mechanisms but led to subjective symptoms of VWF in only one subject. The improvement in group C was in accordance with the improvements of subjective finger symptoms...

  3. Immediate postoperative complications in transsphenoidal pituitary surgery: A prospective study

    Directory of Open Access Journals (Sweden)

    Tumul Chowdhury

    2014-01-01

    Full Text Available Background: Considering the important role of pituitary gland in regulating various endocrine axes and its unique anatomical location, various postoperative complications can be anticipated resulting from surgery on pituitary tumors. We examined and categorized the immediate postoperative complications according to various tumor pathologies. Materials and Methods: We carried out a prospective study in 152 consecutive patients and noted various postoperative complications during neurosurgical intensive care unit stay (within 48 hrs of hospital stay in patients undergoing transsphenoidal removal of pituitary tumors. Results: In our series, various groups showed different postoperative complications out of which, cerebrospinal fluid leak was the commonest followed by diabetes insipidus, postoperative nausea and vomiting, and hematoma at operation site. Conclusion: Various immediate postoperative complications can be anticipated in transsphenoidal pituitary surgery even though, it is considered to be relatively safe.

  4. [Time of cord clamping and neonatal complications, a prospective study].

    Science.gov (United States)

    Rincón, D; Foguet, A; Rojas, M; Segarra, E; Sacristán, E; Teixidor, R; Ortega, A

    2014-09-01

    To assess the effects of early or late clamping of the umbilical cord in term newborns, assessing the levels of hemoglobin, hematocrit, and ferritin, and their correlation with some of the complications. A prospective study of healthy newborns at term or born by dystotic or eutocic delivery in our hospital between May 2009 until May 2010. Patients were assigned according to the time of clamping, group 1 (clamping (g1: 111 mg/dl, g2: 125 mg/dl, g3: 173 mg/dl; pcord clamping is associated with an increase in hematocrit, hemoglobin and ferritin at 48 hours of life, as well as an increased risk of polycythemia present with symptoms. Copyright © 2013 Asociación Española de Pediatría. Published by Elsevier Espana. All rights reserved.

  5. Cognitive function in the affective disorders: a prospective study.

    Science.gov (United States)

    Bulbena, A; Berrios, G E

    1993-01-01

    A prospective, controlled study of 50 subjects confirmed claims that major depression or mania may cause temporary disorders of attention, memory, visuo-spatial function, and choice reaction time, and cause-independently of medication-the appearance of glabellar tap, positive hand-face test, nuchocephalic reflex, and graphesthesia. On follow-up, all these phenomena either disappeared or markedly improved. Age and age of onset, but not pre-morbid intelligence or history of ECT, seemed to modulate the severity of the cognitive impairment. Presence of delusions predicted poor (but reversible) visuo-spatial function. Cognitive impairment accompanied by reversible soft neurological signs was more marked but patients thus affected surprisingly showed lower depressive scores; this was interpreted as representing a secondary, 'organic' form of affective disorder (i.e. a behavioural phenocopy of depression) characterised by a reduced capacity to experience depressive symptoms and by little improvement at follow-up.

  6. [Study and prospects for clinical diseases treated with scraping therapy].

    Science.gov (United States)

    Wang, Ying-ying; Yang, Jin-sheng

    2009-02-01

    In order to explore characteristics of clinical diseases treated by scraping therapy, summarize laws of clinical application of scraping therapy, and prospect for research direction of scraping therapy in future, collect 437 articles about scraping therapy between 1994-2007 and analyze and summarize the treated diseases and methods of scraping therapy. Results indicate that scraping therapy has been widely applied to commonly encountered diseases and frequently encountered diseases in departments of internal medicine, surgery, gynecology and pediatrics, etc. with more obvious therapeutic effects. Clinically, it can combine with acupuncture and moxibustion, cupping, massage, blood-letting puncture and other methods. In future, the studies on standardization of manipulation and standards for assessment of therapeutic effect, suitable diseases and the mechanisms of scraping therapy, and development of tools and media, etc. of scraping therapy should be strengthened.

  7. Marine Microbiological Enzymes: Studies with Multiple Strategies and Prospects

    Directory of Open Access Journals (Sweden)

    Yan Wang

    2016-09-01

    Full Text Available Marine microorganisms produce a series of promising enzymes that have been widely used or are potentially valuable for our daily life. Both classic and newly developed biochemistry technologies have been broadly used to study marine and terrestrial microbiological enzymes. In this brief review, we provide a research update and prospects regarding regulatory mechanisms and related strategies of acyl-homoserine lactones (AHL lactonase, which is an important but largely unexplored enzyme. We also detail the status and catalytic mechanism of the main types of polysaccharide-degrading enzymes that broadly exist among marine microorganisms but have been poorly explored. In order to facilitate understanding, the regulatory and synthetic biology strategies of terrestrial microorganisms are also mentioned in comparison. We anticipate that this review will provide an outline of multiple strategies for promising marine microbial enzymes and open new avenues for the exploration, engineering and application of various enzymes.

  8. Marine Microbiological Enzymes: Studies with Multiple Strategies and Prospects.

    Science.gov (United States)

    Wang, Yan; Song, Qinghao; Zhang, Xiao-Hua

    2016-09-22

    Marine microorganisms produce a series of promising enzymes that have been widely used or are potentially valuable for our daily life. Both classic and newly developed biochemistry technologies have been broadly used to study marine and terrestrial microbiological enzymes. In this brief review, we provide a research update and prospects regarding regulatory mechanisms and related strategies of acyl-homoserine lactones (AHL) lactonase, which is an important but largely unexplored enzyme. We also detail the status and catalytic mechanism of the main types of polysaccharide-degrading enzymes that broadly exist among marine microorganisms but have been poorly explored. In order to facilitate understanding, the regulatory and synthetic biology strategies of terrestrial microorganisms are also mentioned in comparison. We anticipate that this review will provide an outline of multiple strategies for promising marine microbial enzymes and open new avenues for the exploration, engineering and application of various enzymes.

  9. Posttraumatic stress in intensive care unit survivors - a prospective study

    DEFF Research Database (Denmark)

    Ratzer, Mette; Brink, Ole; Knudsen, Linda

    2014-01-01

    Aims: This study aimed to estimate the prevalence of severe Posttraumatic Stress Disorder (PTSD) symptoms and to identify factors associated with PTSD in survivors of intensive care unit (ICU) treatment following traumatic injury. Methods: Fifty-two patients who were admitted to an ICU through...... the emergency ward following traumatic injury were prospectively followed. Information on injury severity and ICU treatment were obtained through medical records. Demographic information and measures of acute stress symptoms, experienced social support, coping style, sense of coherence (SOC) and locus...... of control were assessed within one-month post-accident (T1). At the six months follow-up (T2), PTSD was assessed with the Harvard Trauma Questionnaire (HTQ). Results: In the six months follow-up, 10 respondents (19.2%) had HTQ total scores reaching a level suggestive of PTSD (N = 52), and 11 respondents (21...

  10. Hysteroscopic evaluation in infertile patients: a prospective study

    Directory of Open Access Journals (Sweden)

    Latika Sahu

    2012-12-01

    Full Text Available Background: Hysteroscopy is the gold standard procedure for uterine cavity exploration. However, hysteroscopy is only recommended by the WHO when clinical or complementary exams (ultrasound, HSG suggest intrauterine abnormality or after in vitro fertilization failure. Nevertheless, many specialists feel that hysteroscopy is a more accurate tool. The aim of this prospective study is to assess the value of diagnostic hysteroscopy in a primary workup of infertility by describing hysteroscopy findings in a population of 324 infertile patients during 18 months (December 2010 - May 2012. Methods: We analysed prospectively 324 infertile patients in gynaecology OT setting. Diagnostic video-assisted hysteroscopy was performed using a flexible hysteroscope. Hysteroscopy was performed with a standard sequence, inspecting the endocervical canal, uterine cavity, endometrium, and tubal ostia and findings recorded. Results: Hysteroscopy was normal in 65.12% of patients. Cervico-isthmic abnormalities were present in 6.48% of patients with cervical stenosis being the major abnormality. Uterine cavity was normal in 86% of patients. Observed abnormalities were septate uterus in 10 cases, intrauterine synechiae in 16 cases, sub mucus myoma in 2 cases, deformed cavity in 10 cases and endometrial polyp in 2 cases. Ostial fibrosis was observed in 29 patients. Endometrial abnormalities (fibrosis, inflammation were observed in 30 patients. Seven patients turned out to be of genital tuberculosis with endometrial biopsy. No significance was found regarding the total number of intrauterine pathologies when comparing the groups of primary versus secondary infertility. Conclusions: Rates of abnormal findings in infertile patient who underwent diagnostic hysteroscopy was 34.88% in our study. Our data are an additional argument to suggest hysteroscopy as part of investigation in infertile woman. Routine diagnostic hysteroscopy should be part of an infertility workup in primary

  11. Malnutrition risk predicts surgical outcomes in patients undergoing gastrointestinal operations: Results of a prospective study.

    Science.gov (United States)

    Ho, Judy W C; Wu, Arthur H W; Lee, Michelle W K; Lau, So-ying; Lam, Pui-shan; Lau, Wai-shan; Kwok, Sam S S; Kwan, Rosa Y H; Lam, Cheuk-fan; Tam, Chun-kit; Lee, Suk-on

    2015-08-01

    Patients undergoing gastrointestinal operations are at risk of malnutrition which may increase the chance of adverse surgical outcomes. This prospective study aimed at correlating nutritional status of patients having gastrointestinal operations with their short-term surgical outcomes captured by a territory-wide Surgical Outcomes Monitoring and Improvement Program. The preoperative malnutrition risk of Chinese adult patients undergoing elective/emergency ultra-major/major gastrointestinal operations in two surgical departments over a 12-month period were assessed by Chinese version of Malnutrition Universal Screening Tool. Their perioperative risk factors and clinical outcomes, including length of hospital stay, mortality and morbidity, were retrieved from the above mentioned program. Correlation of malnutrition risk with clinical outcomes was assessed by logistic regression analysis after controlling for known confounders. 943 patients (58% male; mean age 65.9 ± 14.8 years) underwent gastrointestinal operations (40.3% emergency operation; 52.7% ultra-major procedures; 66.9% bowel resections) had analyzable data. 15.8% and 17.1% of patients were at medium and high risk of malnutrition, respectively. Malnutrition risk score according to the screening tool was an independent predictor of length of hospital stay, 30-day mortality, 60-day mortality and minor medical complications. Similar correlations were found for various sub-scores of malnutrition risk. Weight loss sub-score was predictive of 30-day mortality, 60-day mortality and minor medical complications. Body mass index was predictive of mortality (30- and 60- day) whereas the acute disease sub-score was predictive of length of hospital stay. Preoperative malnutrition was an important predictor of poor clinical outcomes in patients undergoing gastrointestinal operations in Hong Kong. Copyright © 2014 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  12. A Model of Microteaching Lesson Study Implementation in the Prospective History Teacher Education

    Science.gov (United States)

    Utami, Indah Wahyu Puji; Mashuri; Nafi'ah, Ulfatun

    2016-01-01

    Microteaching lesson study is a model to improve prospective teacher quality by incorporating several element of microteaching and lesson study. This study concern on the implementation of microteaching lesson study in prospective history teacher education. Microteaching lesson study model implemented in this study consist of three stages: plan,…

  13. Plasma Matrix Metalloproteinase-9 Levels Predict First-Time Coronary Heart Disease: An 8-Year Follow-Up of a Community-Based Middle Aged Population.

    Directory of Open Access Journals (Sweden)

    Peter Garvin

    Full Text Available The enzyme in matrix metalloproteinase (MMP-9 has been suggested to be an important determinant of plaque degradation. While several studies have shown elevated levels in patients with coronary heart disease, results in prospective population based studies evaluating MMP-9 in relation to first time coronary events have been inconclusive. As of today, there are four published studies which have measured MMP-9 in serum and none using plasma. Measures of MMP-9 in serum have been suggested to have more flaws than measures in plasma.To investigate the independent association between plasma levels of MMP-9 and first-time incidence of coronary events in an 8-year follow-up.428 men and 438 women, aged 45-69 years, free of previous coronary events and stroke at baseline, were followed-up. Adjustments were made for sex, age, socioeconomic position, behavioral and cardiovascular risk factors, chronic disease at baseline, depressive symptoms, interleukin-6 and C-reactive protein.53 events were identified during a risk-time of 6 607 person years. Hazard ratio (HR for MMP-9 after adjustment for all covariates were HR = 1.44 (1.03 to 2.02, p = 0.033. Overall, the effect of adjustments for other cardiovascular risk factors was low.Levels of plasma MMP-9 are independently associated with risk of first-time CHD events, regardless of adjustments. These results are in contrast to previous prospective population-based studies based on MMP-9 in serum. It is essential that more studies look at MMP-9 levels in plasma to further evaluate the association with first coronary events.

  14. Benefit of the Vibrant Soundbridge device in patients implanted for 5 to 8 years.

    Science.gov (United States)

    Mosnier, Isabelle; Sterkers, Olivier; Bouccara, Didier; Labassi, Samia; Bebear, Jean-Pierre; Bordure, Philippe; Dubreuil, Christian; Dumon, Thibaud; Frachet, Bruno; Fraysse, Bernard; Lavieille, Jean-Pierre; Magnan, Jacques; Martin, Christian; Meyer, Bernard; Mondain, Michel; Portmann, Didier; Robier, Alain; Schmerber, Sébastien; Thomassin, Jean-Marc; Truy, Eric; Uziel, Alain; Vanecloo, François-Michel; Vincent, Christophe; Ferrary, Evelyne

    2008-04-01

    To assess audiological performance, satisfaction rate, and side effects of 100 patients who have been using the middle ear implant Vibrant Soundbridge (VSB) for 5 to 8 yr when compared with data collected from 3 to 18 mo postsurgery. Audiological testing and subjective evaluation using self-assessment scales were performed in 77 out of the 100 patients using the VSB for 5 to 8 years. The results were compared to data collected 3 months (audiological testing) and 18 months (self-assessment scales) after surgery. Twenty-three patients have not been evaluated for different reported reasons. Pure-tone hearing thresholds decreased similarly in both implanted and contralateral ears. The satisfaction ratings and the functional gain provided by the VSB remained stable. Speech comprehension in quiet conditions without the VSB decreased from 56 to 37% in 5 to 8 yr, but an 81% score was achieved with the VSB. This study demonstrates that the performance of the VSB does not deteriorate for more than 5 yr, without adverse effect. These results confirm the safety and the effectiveness of the VSB with a long-term follow-up.

  15. Qualitative Analysis of Dietary Behaviors in Picture Book Fiction for 4- to 8-Year-Olds.

    Science.gov (United States)

    Matvienko, Oksana

    2016-10-01

    Picture books may facilitate parents' efforts to decrease pickiness and other undesirable food habits in children. This study conducted a content analysis of dietary behaviors and feeding strategies featured in fictional picture books compared with those discussed in the research literature. Several databases were searched for fictional picture books about dietary behavior, published between 2000 and 2016, accessible in the US, available in print format, and designated for 4- to 8-year-olds. Messages about dietary behavior in picture book fiction. Stories were systematically coded using holistic, data-driven, and evaluation coding methods. The final set of codes was examined for themes and patterns. Of the 104 books, 50% featured a specific eating behavior, 21% lifestyle/eating patterns, 20% food-related sensations and emotions, and 9% table manners. Books about dietary behaviors are abundant but the topic coverage is unbalanced. Problem behaviors portrayed in books overlap those discussed in the research literature. However, problem-solving strategies and actions do not align with those endorsed by nutrition professionals. Messages vary in their complexity (in terms of their plot and/or language), ranging from clear and direct to vague, sophisticated, unresolved, conflicting, or controversial. Recommendations for practitioners are discussed. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  16. Cycling peak power in obese and lean 6- to 8-year-old girls and boys.

    Science.gov (United States)

    Aucouturier, Julien; Lazaar, Nordine; Doré, Eric; Meyer, Martine; Ratel, Sebastien; Duché, Pascale

    2007-06-01

    The purpose of this study was to investigate the possible effect of the difference in percentage body fat (%BF) and fat-free mass (FFM) on cycling peak power (CPP) in 6- to 8-year-old obese and lean untrained girls and boys. Obese (35 girls, 35 boys) and lean (35 girls, 35 boys) children were measured for obesity, %BF, calculated from skinfold measurements. FFM was calculated as body mass (BM) minus body fat. A force-velocity test on a cycle ergometer was used to measure CPP. CPP was related to anthropometric variables using standard and allometric models. CPP in absolute terms was higher in obese children than in lean children irrespective of gender. BM-related CPP was significantly lower in obese children than in lean ones, whereas no effect of obesity appeared on FFM-related CPP. Velocity at CPP (Vopt) was significantly lower and force at CPP (Fopt) was significantly higher in girls than in boys. Muscle power production was unaffected by obesity in children. Low BM-related CPP could explain the difficulty of taking up physical activities that are body-mass related in obese children. Gender difference for Vopt and Fopt shows that girls and boys may have different maturation patterns affecting CPP.

  17. A prospective study of cruciferous vegetables and prostate cancer.

    Science.gov (United States)

    Giovannucci, Edward; Rimm, Eric B; Liu, Yan; Stampfer, Meir J; Willett, Walter C

    2003-12-01

    High intake of cruciferous vegetables may offer some protection against prostate cancer, but overall data are inconclusive. Thus, we examined the association between cruciferous vegetable intake and risk of prostate cancer in the Health Professionals Follow-Up Study. Between 1986 and 2000, 2,969 cases of nonstage T1a prostate cancer were diagnosed in 47,365 men who completed dietary assessments in 1986, 1990, and 1994. We calculated the multivariate relative risk (RR) and 95% confidence intervals (CIs) using Cox regression. Overall, we found no appreciable association between baseline intake of cruciferous vegetables and risk of prostate cancer (RR, 0.93; 95% CI, 0.82-1.05, for > or = 5 versus cancer (RR, 0.88; 95% CI, 0.74-1.05; P for trend = 0.06). The inverse association was stronger for men under the age of 65 years (RR, 0.81; 95% CI, 0.64-1.02; P for trend = 0.02), especially for organ-confined cancers (RR, 0.72; 95% CI, 0.54-0.97; P for trend = 0.007). In addition, this inverse association was stronger when we restricted the analysis to men with more consistent intake of vegetables over the 10 years before 1986, when we limited the analysis to men who had had a prostate-specific antigen test, and when we considered an 8-year time lag. This study does not provide compelling evidence of a protective influence of cruciferous vegetables on prostate cancer risk. However, if cruciferous vegetables are protective early in prostate carcinogenesis, as suggested by proposed mechanisms, we may expect stronger associations, as observed, for more remote diet for prostate-specific antigen-detected early stage (organ-confined) cancers in younger men. In contrast, for advanced cancers in older men, which were probably initiated decades in the past, recent dietary intakes of cruciferous vegetables may be irrelevant. These findings suggest that future studies of cruciferous vegetables should focus on early stages of prostate cancer.

  18. [Sexuality and contraception: a prospective study of 85 cases].

    Science.gov (United States)

    Mathlouthi, Nabil; Jarraya, Mouna; Bengharbi, Anissa; Dhouib, Mohamed; Chaabene, Kaies; Trabelsi, Khaled; Amouri, Habib; Ben Ayed, Belhassen; Guermazi, Mohamed

    2013-03-01

    Contraception opposing procreation interferes with the primary purpose of sexuality. Few studies have yet been made on the actual interaction between contraception and sexuality. To study contraceptive practices ie non medicalized contraception and oral contraception, study aspects of women's sexuality and to study the physiological impact and psychological contraception on women's sexuality. Prospective and analytical study conducted over a period spanning from October 2008 to February 2009. This study was based on a survey, carried out through an oral questionnaire to 85 women in reproductive age, married, with contraceptive-based pill or natural birth control for at least one cycle, having experienced during their personal background a sexuality contraception or at least one contraceptive method other than its current average. Comparison between the group of women using oral contraception and women not using contraception medicalized showed significant differences in outcomes relating to: the average frequency of intercourse / month (p = 0.01), sexual desire ( p = 0.01), sexual pleasure (p = 0.03). The comparison of the different parameters of sexuality among the group of women using intra uterine device and women using oral contraceptives showed no significant differences in the parameters of sexuality. The awareness of the big importance of the interaction between sexuality and contraception, in one way or another, could help us tailor our applications to contraceptive practices of each woman.

  19. Percutaneous ultrasonic tenotomy for chronic elbow tendinosis: a prospective study.

    Science.gov (United States)

    Barnes, Darryl E; Beckley, James M; Smith, Jay

    2015-01-01

    Elbow tendinopathy is the most common cause of elbow pain affecting active populations. Surgical excision is reserved for patients with refractory symptoms. Percutaneous ultrasonic tenotomy performed under local anesthesia also removes degenerated tissue and therefore provides an alternative treatment option to surgical excision. This investigation prospectively documented the safety and 1-year efficacy of ultrasonic percutaneous tenotomy performed by a single operator. Nineteen patients, aged 38 to 67 years, in whom >6 months of conservative management for medial (7) or lateral (12) elbow tendinopathy had failed were prospectively studied. All patients were treated with percutaneous ultrasonic tenotomy of the elbow by a single operator. Visual analog scale (VAS) for pain, the 11-item version of the Disabilities of the Arm, Shoulder, and Hand (Quick DASH) index, and the Mayo Elbow Performance Score (MEPS) were assessed by an independent observer before treatment and at 6 weeks, 3 months, 6 months, and 12 months after treatment. No procedural complications occurred. Total treatment time was <15 minutes, and ultrasonic energy time averaged 38.6 ± 8.8 seconds per procedure. Average VAS scores were significantly improved from 6.4 to 2.6 at 6 weeks and were 0.7 at 12 months (P < .0001). Similar improvement occurred with the Quick DASH (pretreatment, 44.1; 12 months, 8.6, P < .0001) and MEPS (pretreatment, 59.1; 12 months, 83.4; P < .0001). Percutaneous ultrasonic tenotomy performed under local anesthesia appears to be a safe and effective treatment option for chronic, refractory lateral or medial elbow tendinopathy up to 1 year after the procedure. Copyright © 2015 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

  20. [Tinea capitis in the military hospital Avicenna (Morocco): Review of 8 years (2006-2013)].

    Science.gov (United States)

    El Mezouari, E; Hocar, O; Atarguine, H; Akhdari, N; Amal, S; Moutaj, R

    2016-03-01

    Tinea capitis are due to fungal infection by dermatophytes. They are common in developing countries including Morocco. The objective of this study intended to describe the epidemiology, clinical and mycological profile of tinea capitis in Avicenna military hospital of Marrakech. This is a retrospective study over an 8-year period (from 1st January 2006 to 31st December 2013). All patients targeted through this study presented to the laboratory with the suspicion of tinea capitis, they were under a detailed investigation with a careful mycological analysis; diagnosis of tinea capitis was established as the direct examination and/or the sampling proved positive. Of the 334 patients investigated, 216 had a TC with an overall prevalence of 64.67%. The average age was 6 years. The M/F sex ratio was 0.55. The isolated dermatophytes were Microsporum canis with 105 cases (63.26%), Trichophyton violaceum in 44 cases (26.51%), T. mentographytes in 8 cases (4.81%), M. langeronii in 5 cases (3.01%), T. verrucosum in 3 cases (1.8%) and T. schoenleinii in 1 case (0.61%). The contact with animals was found in 40% of cases and immunosupression in 3.47% of cases. We verify through our investigation that tineas predominate among school age children with a female predominance. The epidemiological profile of TC in our study is similar to that of other studies in Moroccan and Maghrebian countries investigations. The TC is relatively a mild infection but can be confused with other dermatoses not easy to diagnose. For this reason, their treatment necessitates a mycological analysis. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  1. 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.

  2. Ultrasonography of Leprosy Neuropathy: A Longitudinal Prospective Study.

    Science.gov (United States)

    Lugão, Helena Barbosa; Frade, Marco Andrey Cipriani; Marques, Wilson; Foss, Norma Tiraboschi; Nogueira-Barbosa, Marcello Henrique

    2016-11-01

    Previous studies have shown that leprosy multi-drug therapy (MDT) does not stop the progression of nerve function impairment. There are no prospective studies investigating the evolution of nerve anatomic abnormalities after treatment. We examined leprosy patients aiming to investigate the evolution of nerve ultrasonography (US) abnormalities and the risk factors for poor outcomes after MDT. We performed bilateral US of the ulnar (U), median (M) and common fibular (CF) nerves in 9 paucibacillary (PB) and 64 multibacillary (MB) patients before and after MDT. Forty-two patients had leprosy reactions (type 1, type 2, acute neuritis) during the study. We analyzed nerve maximum cross-sectional areas (CSA), echogenicity and Doppler signal. Poor outcomes included a post-treatment CSA above normal limits with a reduction of less than 30% (U, M) or 40% (CF) from the baseline, echogenicity abnormalities or intraneural Doppler in the post-treatment study. We found that PB and patients without reactions showed significant increases in CSA at CF, whereas MB and patients with reactions had CSA reduction in some nerves after treatment (p0.05) and in the patients with reactions compared to those without (66.7% and 38.7%; pleprosy classification were not significant risk factors for poor outcomes in CSA, echogenicity or Doppler. US nerve abnormalities can worsen after treatment despite the leprosy classification or the presence of reactions.

  3. Kartini Research Reactor prospective studies for neutron scattering application

    Energy Technology Data Exchange (ETDEWEB)

    Widarto [Yogyakarta Nuclear Research Center, BATAN (Indonesia)

    1999-10-01

    The Kartini Research Reactor (KRR) is located in Yogyakarta Nuclear Research Center, Yogyakarta - Indonesia. The reactor is operated for 100 kW thermal power used for research, experiments and training of nuclear technology. There are 4 beam ports and 1 column thermal are available at the reactor. Those beam ports have thermal neutron flux around 10{sup 7} n/cm{sup 2}s each other and used for sub critical assembly, neutron radiography studies and Neutron Activation Analysis (NAA). Design of neutron collimator has been done for piercing radial beam port and the calculation result of collimated neutron flux is around 10{sup 9} n/cm{sup 2}s. This paper describes experiment facilities and parameters of the Kartini research reactor, and further more the prospective studies for neutron scattering application. The purpose of this paper is to optimize in utilization of the beam ports facilities and enhance the manpower specialty. The special characteristic of the beam ports and preliminary studies, pre activities regarding with neutron scattering studies for KKR is presented. (author)

  4. Cervical pap smear- A prospective study in a tertiary hospital

    Directory of Open Access Journals (Sweden)

    S Pudasaini

    2015-09-01

    Full Text Available Background: Cervical cancer is a leading cause of mortality and morbidity among women worldwide and most common gynaecological cancer in developing countries. Papanicolaou smear is a simple and cost effective screening test for cervical cancer. The aim of this study is to evaluate and interpret the cervical pap smear cytology in a tertiary hospital. The interpretation and reporting of the pap smear is based on 2001Bethesda system.Materials and methods: This is a prospective study conducted in a tertiary hospital, Nepal Medical College over a period of two and a half years (January 2013 to June 2015. All cervical pap smears received in the department of Pathology in the study period were included.Results: A total of 4160 cervical pap smears were reported in the study period. Majority of the cases were Negative for Intraepithelial lesion or malignancy (87.9%. Bacterial vaginosis, atrophy and reactive cellular changes associated with inflammation were seen in 5.3%, 2.4% and 1.5% cases respectively.   Epithelial cell abnormalities (0.5% include Atypical squamous cells of undetermined significance, Low grade squamous intraepithelial lesion and High grade intraepithelial lesion. 88% of Low grade squamous intraepithelial lesion was seen in reproductive age group (20-45 years.Conclusion: Cervical cancer is the most common gynaecological cancer in the developing countries. Pap smear is the simple and cost effective screening tool to detect pre invasive cervical epithelial lesions.

  5. Stroke in Kuwait: a three-year prospective study.

    Science.gov (United States)

    Abdul-Ghaffar, N U; el-Sonbaty, M R; el-Din Abdul-Baky, M S; Marafie, A A; al-Said, A M

    1997-01-01

    To study the pattern of stroke in Kuwait, prospective data were collected from all patients admitted with first-ever stroke to our hospital over 3 years: 1989, 1992 and 1993. The primary-care registry over the same period was examined to ascertain that all cases of stroke seen by the primary-care doctors were referred to a hospital. Death certificates issued for people who died outside the hospital were also examined. The study included: clinical evaluation, computed tomography, electrocardiography, blood laboratories, serum chemistry and other investigations as required. The overall annual crude incidence rate was 27.6/100,000 population. The age-adjusted annual crude incidence rate was 145.6/100,000 population. No seasonal variation in the stroke incidence was observed in our study. Carotid-territory large infarction represented 46.5% of all strokes followed by intracerebral haemorrhage in 19.9%, lacunar infarction in 17%, basilar infarction in 8.3% and subarachnoid haemorrhage in 1.7%. The overall case fatality rate was 10%. Mortality increased with age and when loss of consciousness was present. The study demonstrated that stroke incidence in Kuwait is very low due to the young average age of the Kuwaiti population.

  6. Ultrasonography of Leprosy Neuropathy: A Longitudinal Prospective Study

    Science.gov (United States)

    Frade, Marco Andrey Cipriani; Marques-Jr, Wilson; Foss, Norma Tiraboschi

    2016-01-01

    Background Previous studies have shown that leprosy multi-drug therapy (MDT) does not stop the progression of nerve function impairment. There are no prospective studies investigating the evolution of nerve anatomic abnormalities after treatment. We examined leprosy patients aiming to investigate the evolution of nerve ultrasonography (US) abnormalities and the risk factors for poor outcomes after MDT. Methodology/Principal findings We performed bilateral US of the ulnar (U), median (M) and common fibular (CF) nerves in 9 paucibacillary (PB) and 64 multibacillary (MB) patients before and after MDT. Forty-two patients had leprosy reactions (type 1, type 2, acute neuritis) during the study. We analyzed nerve maximum cross-sectional areas (CSA), echogenicity and Doppler signal. Poor outcomes included a post-treatment CSA above normal limits with a reduction of less than 30% (U, M) or 40% (CF) from the baseline, echogenicity abnormalities or intraneural Doppler in the post-treatment study. We found that PB and patients without reactions showed significant increases in CSA at CF, whereas MB and patients with reactions had CSA reduction in some nerves after treatment (p0.05) and in the patients with reactions compared to those without (66.7% and 38.7%; pleprosy classification were not significant risk factors for poor outcomes in CSA, echogenicity or Doppler. Conclusions/Significance US nerve abnormalities can worsen after treatment despite the leprosy classification or the presence of reactions. PMID:27851766

  7. Incidence of ulcerative colitis in Central Greece: A prospective study

    Institute of Scientific and Technical Information of China (English)

    Spiros D. Ladas; Elias Mallas; Konstantinos Giorgiotis; Georgios Karamanolis; Dimitrios Trigonis; Apostolos Markadas; Vana Sipsa; Sotirios A. Raptis

    2005-01-01

    AIM: To study the incidence of ulcerative colitis UC in the prefecture of Trikala, Central Greece.METHODS: A prospective and population basedepidemiological study of UC from 1990 to the end of 1994was conducted. Trikala is a semirural prefecture of Central Greece with a population of 138 946 (census 1991). Three gastroenterologists (one hospital based, two private doctors)of the prefecture participated in this study.RESULTS: During the study period, 66 new histologically verified cases of UC were recorded. The mean annual incidence of the disease in 1990-1994 was 11.2 per 105inhabitants (95%CI: 8.7-14.3). There was no difference between men and women (annual incidence: 10.5 and 12.0 per 105 inhabitants respectively), either among urban,semirural or rural populations (annual incidence: 11.7,17.1 and 9.9 per 105 inhabitants respectively). The majority (56%) of the patients never smoked and a quarter were ex-smokers. About a half of all cases had proctitis.CONCLUSION: UC is common in Central Greece and its incidence is similar to that in North-Western European countries.

  8. Dissociating Rehearsal and Refreshing in the Maintenance of Verbal Information in 8-Year-Old Children

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    Gérome eMora

    2015-01-01

    Full Text Available Recent models of working memory suggest that two systems are involved in verbal working memory: one is dedicated to the maintenance of phonological representations through verbal rehearsal, while the other would maintain multimodal representations through attentional refreshing (Baddeley, 2012; Camos et al., 2009. Previous studies provided evidence on the existence of these two maintenance systems, on their independence, and how they affect recall performance in adults. However, only one study had already explored the relationships between these two systems in children (Tam et al., 2010. The aim of the present study was to further examine how the two systems account for working memory performance in children. Eight-year-old children performed complex span tasks in which the availability of either the rehearsal or the refreshing was impeded by a concurrent articulation or an attention-demanding task, respectively. Moreover, the phonological similarity of the memoranda was manipulated. Congruently with studies showing that older children can used these maintenance systems, impeding any of the two systems reduced recall performance. Moreover, the manipulation of the two mechanisms did not interact, as previously observed in adults. This suggests that the two maintenance mechanisms are independent in 8-year-old children as they are in adults. However, the results concerning the phonological similarity effect differed from what is observed in adults. Whereas the phonological similarity effect relies only on the availability of rehearsal in adults, a more complex pattern appeared in children: the concurrent articulation as well as the concurrent task modulated the emergence of the phonological similarity effect.

  9. PANCREATIC PSEUDOCYSTS AND THEIR UNUSUAL LOCATIONS: A PROSPECTIVE STUDY

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    Dayananda Kumar R

    2016-07-01

    Full Text Available OBJECTIVE The aim of our study was to detect the various sites of fluid collections in acute and chronic pancreatitis. MATERIAL AND METHODS A prospective study of 72 adult patients, (45 male patients and 27 female patients with Acute and Chronic pancreatitis was undertaken from January 2011 to December 2015. CT scans of 72 patients with acute and chronic pancreatitis were reviewed. Of these in the patients with pseudocyst formation (28 of 72 patients, the location of intrapancreatic, peripancreatic and distal fluid collections in the setting of acute and chronic pancreatitis was studied. RESULTS Fluid collections developed in 28 of 72 patients (21 male patients and 7 female patients for an incidence of 38.9%. Incidence of pseudocyst formation was high in age group of 50-60 yrs. (32.1%, retroperitoneal space according to location (39.2% and alcohol was noted to be the most common aetiology (60.8%. CONCLUSION Most common locations are the omental bursa and the retroperitoneal space. Pseudocysts in rare sites notably splenic parenchyma, mediastinum and left perinephric space were noted in four patients.

  10. Asthma control measurement using five different questionnaires: a prospective study.

    Science.gov (United States)

    Vermeulen, Francois; de Meulder, Isabelle; Paesmans, Marianne; Muylle, Inge; Bruyneel, Marie; Ninane, Vincent

    2013-09-01

    Questionnaires play a key place in the assessment of asthma control. Different questionnaires have been developed. However, it remains largely unknown whether they can be used interchangeably. We wondered whether the panel of frequently used scores would give similar measurement of asthma control. The present study aimed to assess the agreement between five specific questionnaires. In this prospective study, ninety-nine patients completed five commonly used asthma control scores: the GINA, the Asthma Control Test™, the Royal College of Physician score, the Asthma Therapy Assessment Questionnaire (ATAQ), and the Asthma Control Questionnaire(©) (ACQ). The kappa coefficient was used to assess the agreement between questionnaires. The agreement between the GINA and other scores was only moderate (kappa coefficients amounted from 0.41 to 0.60). With respect to the "controlled" level, all the other scores gave higher results than GINA. All other scores also tended to underestimate GINA "uncontrolled level". For the "partly controlled level" defined by 3 of the 5 questionnaires, ACQ identified the same percentage of patients than GINA while ATAQ overestimated this percentage. This study shows only moderate agreement between five commonly used asthma control scores. The GINA score showed the lowest percentage of controlled and the highest percentage of uncontrolled asthma. As a consequence, all these scores do not seem to evaluate the same symptoms. NCT01350661. © 2013 Elsevier Ltd. All rights reserved.

  11. Prevalence of anal symptoms in general practice: a prospective study.

    Science.gov (United States)

    Tournu, Géraldine; Abramowitz, Laurent; Couffignal, Camille; Juguet, Frédéric; Sénéjoux, Agnès; Berger, Stéphane; Wiart, Anne-Laure; Bernard, Marc; Provost, Françoise; Pillant-Le Moult, Hélène; Bouchard, Dominique; Aubert, Jean-Pierre

    2017-08-03

    Anal disorders are largely underestimated in general practice. Studies have shown patients conceal anal symptoms leading to late diagnosis and treatment. Management by general practitioners is poorly described. The aim of this study is to assess the prevalence of anal symptoms and their management in general practice. In this prospective, observational, national study set in France, all adult patients consulting their general practitioner during 2 days of consultation were included. Anal symptoms, whether spontaneously revealed or not, were systematically collected and assessed. For symptomatic patients, the obstacles to anal examination were evaluated. The general practitioner's diagnosis was collected and a proctologist visit was systematically proposed in case of anal symptoms. If the proctologist was consulted, his or her diagnosis was collected. From October 2014 to April 2015, 1061 patients were included by 57 general practitioners. The prevalence of anal symptoms was 15.6% (95% CI: 14-18). However, 85% of these patients did not spontaneously share their symptoms with their doctors, despite a discomfort rating of 3 out of 10 (range 1-5). Although 65% of patients agreed to an anal examination, it was not proposed in 45% of cases with anal symptoms. Performing the examination was associated with a significantly higher diagnosis rate of 76% versus 20% (p anal symptoms are significant in general practice despite the impact on quality of life. Anal examination is seldom done. Improved training of general practitioners is required to break the taboo.

  12. A PROSPECTIVE STUDY ON LAPAROSCOPIC AND HISTOPATHOLOGIC DIAGNOSIS OF ENDOMETRIOSIS

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    Shilpi Mukherjee

    2016-08-01

    Full Text Available BACKGROUND Endometriosis is a common benign gynaecological disorder. The true prevalence is difficult to quantify as women with disease are often asymptomatic and imaging modalities have low sensitivities for diagnosis. The primary method of diagnosis is Laparoscopy with or without biopsy for histologic diagnosis. Strict histologic criteria will confirm the surgical diagnosis in approximately 50-65% of cases. DESIGN, SETTING AND METHODS This is a prospective observational institution based study. A total of 50 patients undergoing laparoscopy were included in the study in accordance with the inclusion and exclusion criteria. The results were tabulated for comparison and standard statistical software were used for data presentation. RESULTS In this study, we observed that laparoscopy although adequately sensitive to diagnose endometriosis lacks the specificity except in the case of ovarian endometriosis. So laparoscopy without histological confirmation may give rise to false positive results, which may lead to overtreatment of patients. Due to the high negative predictive value of laparoscopy, absence of lesion anywhere on laparoscopy can virtually exclude the diagnosis of endometriosis, saving both time and expertise. CONCLUSION We conclude that laparoscopy should always be combined with histopathology for accurate diagnosis in presence of any suggestive or doubtful lesion, but is not mandatory in absence of lesion anywhere in the pelvis. The laparoscopic staging of endometriosis has a positive correlation with histologic diagnosis of endometriosis.

  13. Study of geothermal prospects in the western United States

    Energy Technology Data Exchange (ETDEWEB)

    1976-08-20

    The commercial development potential of 13 underdeveloped geothermal prospects in the Western United States has been examined and the prospects have been ranked in order of relative potential for development on the basis of investment considerations. The following were considered in the ranking: geotechnical and engineering data, energy market accessibility, administrative constraints, and environmental and socio-economic factors. The primary ranking criterion is the unit cost of energy production expected from each prospect. This criterion is obtained principally from expected reservoir temperatures and depths. Secondary criteria are administrative constraints, environmental factors and the quality of the geotechnical data. The Roosevelt, Utah, prospect ranks first in development potential followed in order by Beowawe, Nevada; Coso Hot Springs, California; Long Valley, California; and Brady's Hot Springs, Nevada.

  14. Study of geothermal prospects in the western United States

    Energy Technology Data Exchange (ETDEWEB)

    1975-01-01

    The commercial development potential of 13 underdeveloped geothermal prospects in the western United States has been examined and the prospects have been ranked in order of relative potential for development on the basis of investment considerations. The following were considered in the ranking: geotechnical and engineering data, energy market accessibility, administrative constraints, and environmental and socio-economic factors. The primary ranking criterion is the unit cost of energy production expected from each prospect. This criterion is obtained principally from expected reservoir temperatures and depths. Secondary criteria are administrative constraints, environmental factors and the quality of the geotechnical data. The Roosevelt, Utah, prospect ranks first in development potential followed in order by Beowawe, Nevada; Coso Hot Springs, California; Long Valley, California; and Brady's Hot Springs, Nevada.

  15. Perinatal risk factors for wheezing phenotypes in the first 8 years of life

    NARCIS (Netherlands)

    Caudri, D.; Savenije, O. E. M.; Smit, H. A.; Postma, D. S.; Koppelman, G. H.; Wijga, A. H.; Kerkhof, M.; Gehring, U.; Hoekstra, M. O.; Brunekreef, B.; de Jongste, J. C.

    2013-01-01

    Background A novel data-driven approach was used to identify wheezing phenotypes in pre-schoolchildren aged 0-8 years, in the Prevention and Incidence of Asthma and Mite Allergy (PIAMA) birth cohort. Five phenotypes were identified: never/infrequent wheeze, transient early wheeze, intermediate onset

  16. An 8-year experience with routine SL mix patch testing supplemented with Compositae mix in Denmark

    DEFF Research Database (Denmark)

    Paulsen, E; Andersen, Klaus Ejner; Hausen, B M

    2001-01-01

    Routine patch testing with sesquiterpene lactone (SL) mix, supplemented with Compositae mix (CM) and other Compositae extracts and allergens where appropriate, was evaluated over an 8-year period. 190 of 4386 patients tested (4.3%) were Compositae-sensitive, 143 females (mean age 51.5 years) and ...

  17. An 8-year-old boy with a Pott's puffy tumor

    NARCIS (Netherlands)

    Huijssoon, E; Woerdeman, PA; van Diemen-Steenvoorde, RAAM; Hanlo, PW; Plotz, FB

    2003-01-01

    An 8-year old boy with a history of trauma, sinusitis and a swelling of the frontal. bone with somnolence was diagnosed with a Pott's puffy tumor (PPT). Minimal invasive surgical intervention was performed together with a strict regimen of antibiotic therapy. In this case debridement of the frontal

  18. Perinatal risk factors for wheezing phenotypes in the first 8 years of life

    NARCIS (Netherlands)

    Caudri, D.; Savenije, O. E. M.; Smit, H. A.; Postma, D. S.; Koppelman, G. H.; Wijga, A. H.; Kerkhof, M.; Gehring, U.; Hoekstra, M. O.; Brunekreef, B.; de Jongste, J. C.

    2013-01-01

    Background A novel data-driven approach was used to identify wheezing phenotypes in pre-schoolchildren aged 0-8 years, in the Prevention and Incidence of Asthma and Mite Allergy (PIAMA) birth cohort. Five phenotypes were identified: never/infrequent wheeze, transient early wheeze, intermediate onset

  19. Analyzing the Responses of 7-8 Year Olds When Solving Partitioning Problems

    Science.gov (United States)

    Badillo, Edelmira; Font, Vicenç; Edo, Mequè

    2015-01-01

    We analyze the mathematical solutions of 7- to 8-year-old pupils while individually solving an arithmetic problem. The analysis was based on the "configuration of objects," an instrument derived from the onto-semiotic approach to mathematical knowledge. Results are illustrated through a number of cases. From the analysis of mathematical…

  20. An 8-year-old boy with a Pott's puffy tumor

    NARCIS (Netherlands)

    Huijssoon, E; Woerdeman, PA; van Diemen-Steenvoorde, RAAM; Hanlo, PW; Plotz, FB

    2003-01-01

    An 8-year old boy with a history of trauma, sinusitis and a swelling of the frontal. bone with somnolence was diagnosed with a Pott's puffy tumor (PPT). Minimal invasive surgical intervention was performed together with a strict regimen of antibiotic therapy. In this case debridement of the frontal

  1. A bulldog clamp that was forgotten during a coronary artery bypass operation 8 years ago.

    Science.gov (United States)

    Celkan, Mehmet Adnan; Bayatli, Kivanc

    2012-10-01

    Prevention of retained foreign bodies in the pericardial cavity is critical for patient safety. We report a patient with a bulldog clamp that was forgotten during a coronary artery bypass operation 8 years ago, which was detected by chance and removed.

  2. Criminal poisoning of commuters in Bangladesh: prospective and retrospective study.

    Science.gov (United States)

    Majumder, M Mahbub Alam; Basher, Ariful; Faiz, M Abul; Kuch, Ulrich; Pogoda, Werner; Kauert, Gerold F; Toennes, Stefan W

    2008-08-25

    Travel-related poisoning is an emerging social and public health emergency in Bangladesh but its cause and significance have not been determined. To investigate this syndrome we performed a prospective clinical study and retrospective analysis of hospital records in a general medicine unit of a public tertiary care teaching hospital in Dhaka, Bangladesh, using toxicological analysis by fluorescence polarization immunoassay (FPIA) and liquid chromatography coupled to time-of-flight mass spectrometry (LC-TOF MS). The participants of the prospective study were 130 consecutive patients aged 16-80 years who were admitted with central nervous system depression (Glasgow Coma Score 3-14) after using public transportation, in the absence of other abnormalities, from January through June 2004, and a convenience sample of 15 such patients admitted during 3 days in May 2006. In 2004-2006, travel-related poisoning increased from 6.1 to 9.5% of all admissions (210-309 of 3266-3843 per year), representing 46.6-55.7% of all admitted poisoning cases. Incidents were associated with bus (76%), taxi, train, and air travel, or local markets; 98% of patients remembered buying or accepting food or drinks before losing consciousness. Direct financial damage (missing property) was diverse and frequently existential. Among 94 urine samples analyzed by FPIA, 74% tested positive for benzodiazepines. Among 15 urine samples analyzed by LC-TOF MS, lorazepam was detected in all; five also contained diazepam or metabolites; nitrazepam was present in three. FPIA results obtained for these 15 samples were below the recommended cut-off in eight (53%; lorazepam only). Our findings show that the massive medicosocial emergency of travel-related poisoning in Bangladesh is the result of drug-facilitated organized crime and that benzodiazepine drugs are used to commit these crimes, suggesting modifications to the local emergency management of the victims of this type of poisoning. They also highlight the

  3. A prospective study of 138 arthroscopies of the temporomandibular joint.

    Science.gov (United States)

    Silva, Paulo Alexandre da; Lopes, Maria Teresa de Fatima Fernandes; Freire, Fernando Silva

    2015-01-01

    Internal derangements (ID) of the temporomandibular joint (TMJ) have a multifactorial etiology and are most often treated conservatively by splints, physical therapy and medications. Only in 2-5% of cases are the treatment surgical, either by arthroscopy or arthrotomy. To evaluate improvement of mouth opening, pain relief during function, position of the articular disk and complications following Arthroscopic Lyse and Lavage (ALL). A prospective study of 78 patients (138 TMJs) with TMJ ID, 5 males and 73 females, mean age 29.7 years, treated between January 2010 and April 2013, who were refractory to conservative treatment, had limited mouth opening and pain localized to the TMJ during function, and who were submitted to TMJ ALL and followed for a period of 12 months, with periodic reviews. ALL was effective in 93.6% of cases, with 85.3% experiencing improvement in mouth opening and 91.2% in pain reduction during function, 63% improvement in disk position and a rate of complications of 6.2%. In this study the ALL exhibited a high rate of success with low morbidity in internal derangements of the TMJ. Copyright © 2015 Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. Published by Elsevier Editora Ltda. All rights reserved.

  4. A prospective study of 138 arthroscopies of the temporomandibular joint

    Directory of Open Access Journals (Sweden)

    Paulo Alexandre da Silva

    2015-08-01

    Full Text Available INTRODUCTION: Internal derangements (ID of the temporomandibular joint (TMJ have a multifactorial etiology and are most often treated conservatively by splints, physical therapy and medications. Only in 2-5% of cases are the treatment surgical, either by arthroscopy or arthrotomy.OBJECTIVE: To evaluate improvement of mouth opening, pain relief during function, position of the articular disk and complications following Arthroscopic Lyse and Lavage (ALL.METHODS: A prospective study of 78 patients (138 TMJs with TMJ ID, 5 males and 73 females, mean age 29.7 years, treated between January 2010 and April 2013, who were refractory to conservative treatment, had limited mouth opening and pain localized to the TMJ during function, and who were submitted to TMJ ALL and followed for a period of 12 months, with periodic reviews.RESULTS: ALL was effective in 93.6% of cases, with 85.3% experiencing improvement in mouth opening and 91.2% in pain reduction during function, 63% improvement in disk position and a rate of complications of 6.2%.CONCLUSION: In this study the ALL exhibited a high rate of success with low morbidity in internal derangements of the TMJ.

  5. Tooth loss in individuals under periodontal maintenance therapy: prospective study

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    Telma Campos Medeiros Lorentz

    2010-06-01

    Full Text Available This prospective study aimed to evaluate the incidence, the underlying reasons, and the influence of predictors of risk for the occurrence of tooth loss (TL in a program of Periodontal Maintenance Therapy (PMT. The sample was composed of 150 complier individuals diagnosed with chronic moderate-severe periodontitis who had finished active periodontal treatment and were incorporated in a program of PMT. Social, demographic, behavioral and biological variables were collected at quarterly recalls, over a 12-month period. The effect of predictors of risk of and confounding for the dependent variable TL was tested by univariate and multivariate analysis, as well as the underlying reasons and the types of teeth lost. During the monitoring period, there was a considerable improvement in periodontal clinical parameters, with a stability of periodontal status in the majority of individuals. Twenty-eight subjects (18.66% had TL, totaling 47 lost teeth (1.4%. The underlying reasons for TL were: periodontal disease (n = 34, 72.3%, caries (n = 3, 6.4%, prosthetic reasons (n = 9, 19.2%, and endodontic reasons (n = 1, 2.1%. Additionally, subjects with 10% of sites with probing depth between 4 and 6 mm were 5 times more likely to present TL (OR = 5.13, 95% CI 2.04-12.09. In this study, the incidence of TL was small and limited to few individuals. Additionally, gender and severity of periodontitis were significantly associated with TL during the monitoring period.

  6. A prospective clinical study of polycarboxylate cement in periapical surgery

    Science.gov (United States)

    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 measured, and the prognosis following surgery was recorded. Results: A total of 23 patients with 31 apicoectomized teeth were studied (2 patients being lost to follow-up). The mean area of the periapical lesions before surgery was 52.25 mm2, with a mean major diameter of 6.1 mm and a mean lesser diameter of 4.8 mm. The success rate after 12 months was 54.7%, according to the criteria of Von Arx and Kurt. The prognosis was poorer in females, in larger lesions, and in cases with larger retrograde filling areas. Conclusions: Polycarboxylate cement offers good results, with important bone regeneration after periapical surgery. Key words: Periapical surgery, endodontic treatment, polycarboxylate cement. PMID:22143701

  7. Mastitis in Chinese breastfeeding mothers: a prospective cohort study.

    Science.gov (United States)

    Tang, Li; Lee, Andy H; Qiu, Liqian; Binns, Colin W

    2014-01-01

    Mastitis is a common problem encountered by breastfeeding mothers. This study investigated the incidence and risk factors of lactation mastitis among Chinese women. A prospective cohort study on infant feeding practices was conducted during 2010 and 2011 in Jiangyou, Sichuan Province, China. Poisson regression analysis was performed to determine factors influencing the incidence of mastitis within 6 months postpartum. Of the 670 Chinese mothers who were breastfeeding at discharge, 42 women (6.3%) experienced at least one episode of mastitis during the first 6 months after delivery. The cumulative incidence of mastitis was 10.3%. Mothers with a cracked and sore nipple (incidence rate ratio 2.24; 95% confidence interval 1.38, 3.63) and those who felt stressed (incidence rate ratio 3.15; 95% confidence interval 1.56, 6.37) appeared to sustain more episodes of mastitis. The incidence of lactation mastitis was low among Chinese mothers. To further reduce the risk of mastitis, instructions on the correct positioning of the baby during breastfeeding should be emphasized. Providing new mothers with guidance on how to cope with stress may also prevent the recurrence of the condition.

  8. A prospective study of collapsing focal segmental glomerulosclerosis.

    Science.gov (United States)

    Raja, Ramachandran; Nada, Ritambhra; Yadav, Ashok K; Kumar, Ashwani; Goyal, Ajay; Kumar, Vivek; Rathi, Manish; Kohli, H S; Gupta, K L; Sakhuja, Vinay; Jha, Vivekanand

    2016-07-01

    Collapsing focal segmental glomerulosclerosis (cFSGS) is characterized by rapid progression to end-stage renal disease (ESRD). We evaluated the clinicopathological spectrum of cFSGS and compared its clinical behavior to steroid and tacrolimus (TAC)-resistant noncollapsing focal segmental glomerulosclerosis (FSGS). All patients (>14 years) diagnosed with cFSGS were enrolled in the study. Staining for differentiated podocyte markers such as WT 1, PAX and KI67 were performed in all patients. The outcome and histological features of cFSGS was compared with a prospectively followed cohort of steroid and TAC-resistant noncollapsing FSGS. The study included 22 cFSGS patients and 19 cases of steroid and TAC-resistant FSGS. Complete remission, partial remission, steroid resistance, progression to ESRD and death were observed in 13.6%, 4.5%, 27.3%, 36.4% and 18.2% patients, respectively. Patients with cFSGS had higher serum creatinine and more advanced tubulointerstitial changes compared to resistant FSGS. Twenty-six percent of therapy resistant noncollapsing FSGS progressed to ESRD after two years of stopping TAC. However, there was no difference in progression to ESRD between cFSGS and therapy-resistant noncollapsing FSGS at the end of two years. Glomerular collapse in the setting of FSGS is poorly responsive to treatment and has a high rate of progression to ESRD. The long-term prognosis of cFSGS and steroid and TAC-resistant FSGS are similar.

  9. Biomarkers in differentiating clinical dengue cases: A prospective cohort study

    Directory of Open Access Journals (Sweden)

    Gary Kim Kuan Low

    2015-12-01

    Full Text Available Objective: To evaluate five biomarkers (neopterin, vascular endothelial growth factor-A, thrombomodulin, soluble vascular cell adhesion molecule 1 and pentraxin 3 in differentiating clinical dengue cases. Methods: A prospective cohort study was conducted whereby the blood samples were obtained at day of presentation and the final diagnosis were obtained at the end of patients’ follow-up. All patients included in the study were 15 years old or older, not pregnant, not infected by dengue previously and did not have cancer, autoimmune or haematological disorder. Median test was performed to compare the biomarker levels. A subgroup Mann-Whitney U test was analysed between severe dengue and non-severe dengue cases. Monte Carlo method was used to estimate the 2-tailed probability (P value for independent variables with unequal number of patients. Results: All biomarkers except thrombomodulin has P value < 0.001 in differentiating among the healthy subjects, non-dengue fever, dengue without warning signs and dengue with warning signs/severe dengue. Subgroup analysis for all the biomarkers between severe dengue and non-severe dengue cases was not statistically significant except vascular endothelial growth factor-A (P < 0.05. Conclusions: Certain biomarkers were able to differentiate the clinical dengue cases. This could be potentially useful in classifying and determining the severity of dengue infected patients in the hospital.

  10. A prospective study on knee proprioception after meniscal allograft transplantation.

    Science.gov (United States)

    Thijs, Y; Witvrouw, E; Evens, B; Coorevits, P; Almqvist, F; Verdonk, R

    2007-06-01

    The meniscus plays an important role in the proprioceptive ability of the knee joint. The aim of this prospective study was to assess the short-term influence of a meniscus replacement on the proprioception of the knee. Fourteen patients who had undergone a fresh meniscal allograft transplantation between May 2001 and June 2003 were tested pre-operatively and 6 months post-operatively. Disability regarding pain, stiffness and functionality of the affected knee during daily activities was measured by the Western Ontario and McMaster Universities Arthritis (WOMAC) scale. The knee joint position sense was assessed using the Biodex System 3 isokinetic dynamometer. The results of the WOMAC scale showed no significant differences concerning pain, stiffness or knee function between the pre- and post-operative condition of the knee. Assessment of the knee joint position sense at a reference point of 70 degrees of knee flexion revealed a significant improvement of the proprioception of the operated knee at 6 months after surgery compared with the pre-operative condition. The results of this study suggest that although no significant improvement of pain and functionality of the operated knee occurred at this short-term follow-up period, a meniscal allograft transplantation seems to have a significant positive effect on the joint position sense of the previously meniscectomised knee.

  11. Prospective study of injury in volleyball players: 6 year results.

    Science.gov (United States)

    Pastor, M F; Ezechieli, M; Classen, L; Kieffer, O; Miltner, O

    2015-01-01

    The volleyball game has a high complexity and thus entails a lot of strain to the players. Due to this high and different training and competition strain comprehensive and individual training plans should be developed with competing training objectives in order to prevent injuries. The aim of the study was to analyse prospectively over six seasons the acute and overuse injuries of a German male professional volleyball team. The study included 34 male national league players from season the 2007/08 to 2012/13. All players received a sport medicine examination and a functional diagnosis before each season. Based on the results the players received an individual training plan. The players suffered 186 injuries. The prevalence of acute injuries was 1.94 per player and overuse injuries 0.64 per player. The incidence of acute injuries was 3.3/1000 h volleyball and overuse injuries 1.08/1000 h volleyball. The largest number of injuries was found in the spine. The players had most likely minor injuries. The players had significantly fewer injuries in their second season (1.92) than in their first season (3.25; p= 0.004). It could be concluded that volleyball is a sport with a relative low prevalence of injuries compared to other team sports. The prevalence of injury is 2.58 per player. Due to an injury a player dropped out 16.91 days per season. An individual training program seems to reduce the incidence of injury.

  12. Superficial dermatomycoses: a prospective clinico-mycological study

    Directory of Open Access Journals (Sweden)

    Surekha A

    2015-01-01

    Full Text Available Background: Dermatomycoses are more prevalent in India due to favourable climatic conditions, poverty, poor hygiene and overcrowding. Sparse published data are available regarding superficial dermatomycoses from India. Methods: In this prospective study, demographic characteristics, clinical spectrum and risk factors for the development were studied in 198 patients with superficial dermatomycoses. Results: Their mean age was 34.1 ± 15.3 years; there were 108 (54.5% males. Majority of the patients (50.5% belonged to upper-lower socio-economic status (Class IV as per modified Kuppuswamy’s classification. Most of the patients (69.7% had presented with dermatophytoses. Among superficial dermatomy-coses, tinea corporis was the most common (29.3% clinical type. Potassium hydroxide mount was positive in 77.7% and culture was positive in 30.8%. Trichophyton rubrum was the most common species isolated (64%. Multivariable analysis using logistic regression revealed older age (> 50 years to be an independent predictor for the development of tinea corporis (p<0.001. Conclusions: Our observations suggest that superficial dermatomycoses are an important cause of morbidity and should be carefully searched for especially in the elderly so that effective curative treatment can be instituted.

  13. Prospective cohort study of bowel function after robotic sacrocolpopexy.

    Science.gov (United States)

    Lewis, Christa; Salamon, Charbel; Priestley, Jennifer L; Gurshumov, Emil; Culligan, Patrick

    2014-01-01

    This study aimed to determine bowel function changes 12 months after robotic sacrocolpopexy. We performed a single-center prospective cohort study evaluating bowel function 12 months after robotic sacrocolpopexy between 2007 and 2011. Bowel function symptoms were measured by the Colorectal-Anal Distress Inventory, Short Form 8 (CRADI-8). Specific impacts on quality of life with regard to bowel function were evaluated using the Colorectal-Anal Impact Questionnaire, Short Form 7 (CRAIQ-7). "Splinting to defecate" was defined as any positive response to question 4 of the Pelvic Floor Distress Inventory-20 which reads, "do you ever have to push on the vagina or around the rectum to have or complete a bowel movement?." Lastly, patients were grouped according to perineorrhaphy versus no perineorrhaphy and bowel function scores were examined. Of 423 consecutive patients who underwent robotic sacrocolpopexy at our institution, 393 (93%) completed a 12-month follow-up. Mean CRADI-8 scores at baseline and 12 months were 21.1 (20) and 7.3 (11), respectively (P Robotic sacrocolpopexy was associated with significant improvements in bowel function as measured by CRADI-8 as well as improvements in impact on quality of life as measured by CRAIQ-7.

  14. Lennox–Gastaut syndrome: A prospective follow-up study

    Directory of Open Access Journals (Sweden)

    Bhanu Pratap Rathaur

    2017-01-01

    Full Text Available Objectives: Lennox–Gastaut syndrome is a catastrophic epileptic encephalopathy. In Lennox–Gastaut syndrome, seizures are resistant to pharmacological treatment. In this prospective study, we evaluated the clinical features, neuroimaging, and response to treatment. Materials and Methods: Forty-three consecutive newly diagnosed patients of Lennox–Gastaut syndrome were enrolled in the study. Baseline clinical assessment included seizure semiology, seizure frequency, electroencephalography, and neuroimaging. Patients were treated with combinations of preferred antiepileptic drugs (sodium valproate [VPA], clobazam [CLB], levetiracetam [LVT], lamotrigine [LMT], and topiramate [TPM]. Patients were followed for 6 months. The outcome was assessed using modified Barthel index. Results: Tonic and generalized tonic-clonic forms were the most common seizures types. Features suggestive of hypoxic-ischemic encephalopathy (37.2% were most frequent neuroimaging abnormality. Neuroimaging was normal in 32.6% of patients. With a combination valproic acid (VPA, CLB, and LVT, in 81.4% of patients, we were able to achieve >50% reduction in seizure frequency. Eleven (25.58% patients showed an improvement in the baseline disability status. Conclusions: A combination of VPA, CLB, and LVT is an appropriate treatment regimen for patients with Lennox–Gastaut syndrome.

  15. Effect of a clown’s presence at botulinum toxin injections in children: a randomized, prospective study

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    Hansen LK

    2011-09-01

    Full Text Available Lars Kjaersgaard Hansen1, Maria Kibaek1, Torben Martinussen2, Lene Kragh3, Mogens Hejl11Department of Paediatrics, Hans Christian Andersen Children's Hospital, Odense University Hospital, Odense; 2Roskilde Hospital, Roskilde; 3Department of Statistics, University of Southern Denmark, Odense, DenmarkBackground: The effect of the presence of a hospital clown during pediatric procedures has rarely been evaluated. In a pediatric ward, botulinum toxin injection is a painful procedure and a stressful experience for the child. We undertook a study of the effect of the presence of a hospital clown on children treated with botulinum toxin in an outpatient setting.Methods: In total, 60 children, the majority of whom had spastic cerebral palsy, were subjected to a total of 121 botulinum toxin treatment sessions. Thirty-two children were being treated for the first time. During a 2-year period, we enrolled 121 treatment sessions prospectively, and the children were randomized to either the presence of a female clown during treatment or to no presence of a clown. The duration of the child's crying during the procedure was used as an indicator of the effect of the presence of a clown.Results: The effect of the clown was significantly related to patient gender. Girls were found to have a significantly shorter period of crying when the clown was present. For children younger than 8 years, the effect on boys was negative. Children treated for the first time did not appear to benefit from the presence of the clown, and showed no difference in effect between genders.Conclusion: No effect of the clown was documented for children being treated for the first time. At repeat treatments, we saw a positive effect of the female clown in relation to girls, and a negative effect on boys younger than 8 years of age.Keywords: clown, injections, pain, botulinum toxin

  16. A PROSPECTIVE STUDY OF NEPHROTIC SYNDROME IN CHILDREN

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    Vijayalakshmi

    2015-05-01

    Full Text Available AIM OF THE STUDY: To study the incidence, age and sex related demographics in children with Nephrotic Syndrome (NS and to find the aetiology in atypical cases of NS by renal biopsy. MATERIALS AND METHOD S: The present study was a single centre, descriptive, prospective and observational cross sectional study. All patients who were admitted in the department of paediatrics with Nephrotic syndrome during the study period of 2 years from July 2010 to June 2012 were included. The demographics and renal biopsy results were analys ed further. RESULTS : Total number of cases of NS was 44 against total Paediatric admissions of 4827. Incidence of NS was 0.91% (44/4827 among all paediatric admissions. Male to female ratio was 2.14:1. Majority of NS cases were 3 - 5 years old (36.36%, n=44 , followed by 5 - 7 years (29.55%, n=44, 7 - 9 years (18.18%, n=44 and 1 - 3 years (15.91%, n=44. Total number of renal biopsies done was 18, out of which 14 (77.78%, n=18 had minimal change disease (MCNS and 3 (16.67%, n=18 had Focal Segmental Glomerulos clerosis (FSGS and 1 (5.55%, n=18 had anti Glomerular Basement Membrane disease. CONCLUSION: The incidence of Nephrotic syndrome in children was 0.91% (44/4827 among total paediatric admissions, had male preponderance with ratio of males to females of 2 .14:1, most commonly affecting children of 3 - 5 years of age and the most common aetiology being Minimal Change Disease (MCD.

  17. Analysis of the seismicity in the region of Mirovo salt mine after 8 years monitoring

    Science.gov (United States)

    Dimitrova, Liliya; Solakov, Dimcho; Simeonova, Stela; Aleksandrova, Irena; Georgieva, Gergana

    2015-04-01

    Mirovo salt deposit is situated in the NE part of Bulgaria and 5 kilometers away from the town of Provadiya. The mine is in operation since 1956. The salt is produced by dilution and extraction of the brine to the surface. A system of chambers-pillars is formed within the salt body as a result of the applied technology. The mine is situated in a seismically quiet part of the state. The region is characterized with complex geological structure and several faults. During the last 3 decades a large number of small and moderate earthquakes (MVPN and MAN networks of the Bulgarian Telecommunication Company. Common processing and interpretation of the data from LSN and the national seismic network is performed. Real-time and interactive data processing are performed by the Seismic Network Data Processor (SNDP) software package. More than 700 earthquakes are registered by the LSN within 30km region around the mine during the 8 years monitoring. First we processed the data and compile a catalogue of the earthquakes occur within the studied region (30km around the salt mine). Spatial pattern of seismicity is analyzed. A large number of the seismic events occurred within the northern and north-western part of the salt body. Several earthquakes occurred in close vicinity of the mine. Concerning that the earthquakes could be tectonic and/or induced an attempt is made to find criteria to distinguish natural from induced seismicity. To characterize and distinguish the main processes active in the area we also made waveform and spectral analysis of a number of earthquakes.

  18. Persistent longitudinal variations in 8 years of CIPS/AIM polar mesospheric clouds

    Science.gov (United States)

    Liu, Xiao; Yue, Jia; Xu, Jiyao; Yuan, Wei; Russell, James M.; Hervig, M. E.; Nakamura, Takuji

    2016-07-01

    The Cloud Imaging and Particle Size (CIPS) instrument on the Aeronomy of Ice in the Mesosphere (AIM) satellite provides an opportunity to study the longitudinal variation in polar mesospheric cloud (PMC). We examined the longitudinal variation in PMC albedo using 8 years (2007-2014) of observations from the CIPS instrument. The results show that the PMC albedo in the Southern Hemisphere (SH), especially in the latitude band of 80°S-85°S, is persistently low ( 65% relative to the rest of the hemisphere) within 60°W to 150°W longitude. In the Northern Hemisphere (NH), however, PMC albedo is found to be relatively zonally asymmetry. Harmonic analyses show that the persistent longitudinal variation in the SH PMC albedo is due to zonal wave numbers 1 through 4 (WN1-WN4) processes with minima in the longitude range of 60°W-150°W. The influence of temperature and H2O on the longitudinal variation of the PMC albedo is discussed based on results obtained using a simple 0-D PMC model and temperature from the Microwave Limb Sounder (MLS) and the Sounding of the Atmosphere with Broadband Emission Radiometry (SABER) and H2O from MLS. The modeled region of low ice mass in the SH is generally consistent with that of low PMC albedo seen in CIPS. Tidal analyses using the SABER temperatures indicate that the nonmigrating semidiurnal tides with modes of S0, W1, and E1 might be the main drivers of the persistent longitudinal variations of PMC albedo in the SH. Nonmigrating tides are much weaker in the NH and consistent with the observed lack of longitudinal variability in PMC albedo.

  19. Magnesium metabolism in 4-year-old to 8-year-old children.

    Science.gov (United States)

    Abrams, Steven A; Chen, Zhensheng; Hawthorne, Keli M

    2014-01-01

    Magnesium (Mg) is a key factor in bone health, but few studies have evaluated Mg intake or absorption and their relationship with bone mineral content (BMC) or bone mineral density (BMD) in children. We measured Mg intake, absorption, and urinary excretion in a group of children 4 to 8 years of age. Mg absorption was determined using a dual-tracer stable isotope technique, with (25) Mg given intravenously and (26) Mg given orally. We found a small, but significantly greater Mg absorption efficiency (percentage absorption) in males than females (67% ± 12% versus 60% ± 8%, p = 0.02) but no difference in estimated net Mg retention (average of 37 mg/d in both males and females). Relating dietary Mg intake to estimated Mg retention showed that an intake of 133 mg/d, slightly above the current estimated average requirement (EAR) of 110 mg/d, led to a net average retention of 10 mg/d, the likely minimum growth-related need for this age group. Covariate analysis showed that Mg intake and total Mg absorption, but not calcium intake or total absorption were significantly associated with both total body BMC and BMD. These results suggest that usual Mg intakes in small children in the United States meet dietary requirements in most but not all children. Within the usual range of children's diets in the United States, dietary Mg intake and absorption may be important, relatively unrecognized factors in bone health.

  20. Fixed partial dentures in an up to 8-year follow-up

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    Maximiliano Sérgio Cenci

    2010-08-01

    Full Text Available Information on the longevity of fiber-reinforced composite fixed partial dentures (inlay FPDs should be considered in the selection of materials, operative techniques and patient instructions related to prognosis and long-term cost-effectiveness. OBJECTIVE: This study evaluated the long-term survival of fiber-reinforced, adhesively-bonded composite prostheses placed in posterior teeth. Materials and Methods: Twenty-one patients that received adhesively bonded polyethylene inlay FPDs in posterior teeth were selected from a private practice dental office and invited to evaluation. Of the eligible 21 patients, 13 (mean age 50.3 ± 11.5 years agreed to be enrolled as participants, providing 22 restorations, as several subjects presented more than one inlay FPD. One dentist placed all inlay FPDs using Ribbond as reinforcement and Tetric Ceram/Durafil or Charisma/Renamel composite combinations, according to manufacturer's instructions. Two independent calibrated operators performed the evaluation, using modified USPHS criteria. Survival functions of restorations were analyzed with Kaplan-Meier and Log Rank test (α = 0.05. RESULTS: The majority of restorations received A or B scores. Four (18.2% inlay FPDs fractured among the 22 evaluated. The mean estimate survival rate was 7 years (95% CI: 5.9 to 8.1, and the overall percentage of survival was 81.8%. There were no significant differences (p>0.05 between composite combinations or tooth location considering all clinical aspects evaluated and survival functions. CONCLUSION: Posterior fiber-reinforced fixed partial dentures exhibited acceptable clinical performance after a period up to 8 years.

  1. Pharmacological Therapy for Myocardial Infarction in the Elderly: An 8-year Analysis

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    Márcia Regina Pinho Makdisse

    2002-04-01

    Full Text Available OBJECTIVE:To assess the changes in the medicamentous treatment of elderly patients hospitalized with acute myocardial infarction occurring over an 8-year period. METHODS:We retrospectively analyzed 379 patients above the age of 65 years with acute myocardial infarction who were admitted to the coronary unit of a university-affiliated hospital from 1990 to 1997. The patients were divided into 2 groups, according to the period of time of hospital admission as follows: group 1 - from 1990 to 1993; and group 2 - from 1994 to 1997. RESULTS:The use of beta-blockers (40.8%chi 75.2%, p<0.0001 and angiotensin-converting enzyme inhibitors (42% chi59.5%, p=0.001 was significantly greater in group 2, while the use of calcium antagonists (42% chi 18.5%, p<0.0001 and general antiarrhythmic drugs (19.1% chi 10.8%, p=0.03 was significantly lower. No significant difference was observed in regard to the use of acetylsalicylic acid, thrombolytic agents, nitrate, and digitalis in the period studied. The length of hospitalization was shorter in group 2 (13.4±8.9 days chi 10.5±7.5 days, p<0.001. The in-hospital mortality was 35.7% in group 1 and 26.6% in group 2 (p=0.07. CONCLUSION: Significant changes were observed in the treatment of elderly patients with acute myocardial infarction, with a greater use of beta-blockers and angiotensin-converting enzyme inhibitors and a lower use of calcium antagonists and antiarrhythmic drugs in group 2. The length of hospitalization and the mortality rate were also lower in group 2, even though the reduction in mortality was not statistically significant.

  2. Laparoscopic hysterectomy in obese women: a clinical prospective study.

    Science.gov (United States)

    Holub, Z; Jabor, A; Kliment, L; Fischlová, D; Wágnerová, M

    2001-09-01

    To compare perioperative and postoperative outcomes of laparoscopic hysterectomy (LH) in surgical management of gynecological conditions in two groups of different weight. A prospective comparative clinical study of 271 LH performed for disease of female pelvic organs in a group of 54 obese patients (over 30 body mass index (BMI)) and in a group of 217 non-obese patients (less than 30 BMI). The following criteria were assessed: patient characteristics, indications for surgery, previous surgery, presence of adhesions, duration of procedure, blood loss, weight of specimen, hospital stay and complications. Statistical analysis was performed using the unpaired t-test and non-parametric Chi-square test when appropriate, with a significance level of P=0.05. Three non-obese patients were converted to laparotomy due to operative complications. Laparoscopy in the remaining 268 patients (98.89%) was completed successfully. There was no significant difference in estimated blood loss, presence and degree of adhesions, weight of specimen, length of hospital stay and postoperative complications between women with high BMI and those with low BMI. The rate of major operative complications (5.55% versus 3.22%) was higher in the obese group. The duration of the operation was longer in obese women. However, the significance of the difference was borderline (P=0.06).

  3. Prospective cohort study of comprehensive prevention to gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Hai-Qiang Guo; Peng Guan; Hai-Long Shi; Xuan Zhang; Bao-Sen Zhou; Yuan Yuan

    2003-01-01

    AIM: To evaluate the preliminary effects of comprehensive prevention of gastric cancer in Zhuanghe County epidemiologically.METHODS: Stratified sampling and cluster sampling were applied to define the intervention group and the control group. The prospective cohort study was used for evaluating the effect of preventing gastric cancer. The relative risk (RR)and attributable risk percent (AR %) of intervention on gastric cancer death were calculated. Potential years of life lost (PLYY) of the disease was analyzed, and the RR and AR %of PYLL were calculated. Survival analysis was applied among the screened patients.RESULTS: In the first 4 years after intervening, the relative risk (RR) of intervention on death was 0.5059 (95 % CI:0.3462~0.7392,P<0.05) with significance statistically. AR %of the intervention on death was 49.41%. The RR of intervention on cumulative PYLL was 0.6778 (95 % CI:0.5604~0.8198,P<0.05) with statistic significance. AR %of the intervention on cumulative PYLL was 30.32 %. The four-year survival rate of the screened patients was 0.6751(95 % CI: 0.5298~0.9047).CONCLUSION: The initiative intervention results showed that the intervention approach used in the trial was effective, it reduced mortality and increased survival rate, and alleviated the adverse effect of gastric cancer on the health and life of screened population.

  4. Postoperative Pain after Root Canal Treatment: A Prospective Cohort Study

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    M. Gotler

    2012-01-01

    Full Text Available Aim. To evaluate the incidence and severity of postendodontic treatment pain (PEP subsequent to root canal treatment (RCT in vital and necrotic pulps and after retreatment. Methodology. A prospective study. Participants were all patients (=274 who underwent RCT in teeth with vital pulp, necrotic pulp, or vital pulp that had been treated for symptomatic irreversible pulpitis or who received root canal retreatment, by one clinician, during an eight-month period. Exclusion criteria were swelling, purulence, and antibiotic use during initial treatment. A structured questionnaire accessed age, gender, tooth location, and pulpal diagnosis. Within 24 h of treatment, patients were asked to grade their pain at 6 and 18 hours posttreatment, using a 1–5 point scale. Results. RCT of teeth with vital pulp induced a significantly higher incidence and severity of PEP (63.8%; 2.46 ± 1.4, resp. than RCT of teeth with necrotic pulp (38.5%; 1.78 ± 1.2, resp. or of retreated teeth (48.8%; 1.89 ± 1.1, resp.. No statistical relation was found between type of pain (spontaneous or stimulated and pulp condition. Conclusion. RCT of teeth with vital pulp induced a significantly higher incidence and intensity of PEP compared to teeth with necrotic pulp or retreated teeth.

  5. A Multimodal Approach for Myofascial Pain Syndrome: A Prospective Study.

    Science.gov (United States)

    Segura-Pérez, María; Hernández-Criado, M Teresa; Calvo-Lobo, César; Vega-Piris, Lorena; Fernández-Martín, Raquel; Rodríguez-Sanz, David

    The purpose of this study was to analyze pain intensity in patients with myofascial pain syndrome (MPS) following a multimodal rehabilitation protocol. A prospective study was carried out following the Template for Intervention Description and Replication criteria. Patients were recruited from the rehabilitation unit of a university hospital in Spain between 2009 and 2013. Patients were included if they had a medical diagnosis of MPS in any of the following regions: cervicobrachial (n = 102), lumbosacral (n = 30), elbow (n = 14), ankle and foot (n = 10), and temporomandibular jaw (n = 1). The multimodal rehabilitation protocol included myofascial trigger point dry needling, spray and stretching, Kinesio taping, eccentric exercise, and patient education. The protocol was applied for 4 weeks (5 sessions) for the active and/or latent myofascial trigger points in each body region. Pain intensity was measured by using the visual analog scale (VAS) immediately before beginning of the study and 1 week after completion of the protocol. The study sample comprised 150 patients (mean ± standard deviation age, 51.5 ± 1.19 years). Statistically significant differences were obtained for reduction in pain intensity (4 ± 2.03; P = .002). Clinically relevant reductions (VAS ≥30 mm; P < .001) were obtained in 78.7% of the interventions. Four treatment sessions reduced the VAS score by 10 mm in 83.55% of the sample. There were no statistically significant differences (P = .064) for reduction in pain intensity in the different body regions. A multimodal rehabilitation protocol showed clinically relevant differences in the reduction in pain intensity in different body regions in patients with MPS. Copyright © 2017. Published by Elsevier Inc.

  6. Vocal Cord Paralysis and its Etiologies: A Prospective Study

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    Seyed Javad Seyed Toutounchi

    2014-03-01

    Full Text Available Introduction: Vocal cord paralysis is a common symptom of numerous diseases and it may be due to neurogenic or mechanical fixation of the cords. Paralysis of the vocal cords is just a symptom of underlying disease in some cases; so, clinical diagnosis of the underlying cause leading to paralysis of the vocal cords is important. This study evaluates the causes of vocal cord paralysis.Methods: In a prospective study, 45 patients with paralyzed vocal cord diagnosis were examined by tests such as examination of the pharynx, larynx, esophagus, thyroid, cervical, lung, and mediastinum, brain and heart by diagnostic imaging to investigate the cause vocal cord paralysis. The study was ended by diagnosing the reason of vocal cord paralysis at each stage of the examination and the clinical studies.Results: The mean duration of symptoms was 18.95±6.50 months. The reason for referral was phonation changes (97.8% and aspiration (37.8% in the subjects. There was bilateral paralysis in 6.82%, left paralysis in 56.82% and right in 63.36% of subjects. The type of vocal cord placement was midline in 52.8%, paramedian in 44.4% and lateral in 2.8% of the subjects. The causes of vocal cords paralysis were idiopathic paralysis (31.11%, tumors (31.11%, surgery (28.89%, trauma, brain problems, systemic disease and other causes (2.2%.Conclusion: An integrated diagnostic and treatment program is necessary for patients with vocal cord paralysis. Possibility of malignancy should be excluded before marking idiopathic reason to vocal cord paralysis.

  7. Atypical antipsychotic drugs and pregnancy outcome: a prospective, cohort study.

    Science.gov (United States)

    Habermann, Frank; Fritzsche, Juliane; Fuhlbrück, Frederike; Wacker, Evelin; Allignol, Arthur; Weber-Schoendorfer, Corinna; Meister, Reinhard; Schaefer, Christof

    2013-08-01

    Women of childbearing age are often affected with psychotic disorders, requiring the use of antipsychotic medication during pregnancy. In the present study, we prospectively followed the pregnancies of 561 women exposed to second-generation antipsychotic agents (SGAs; study cohort) and compared these to 284 pregnant women exposed to first-generation antipsychotic agents (FGAs; comparison cohort I) and to 1122 pregnant women using drugs known as not harmful to the unborn (comparison cohort II). Subjects were enrolled through the Institute's consultation service. Major malformation rates of SGA exposed were higher compared to comparison cohort II (adjusted odds ratio, 2.17; 95% confidence interval, 1.20-3.91), possibly reflecting a detection bias concerning atrial and ventricular septal defects. Postnatal disorders occurred significantly more often in infants prenatally exposed to SGAs (15.6%) and FGAs (21.6%) compared to 4.2% of comparison cohort II. Cumulative incidences of elective terminations of pregnancy were significantly higher in both the study cohort (17%) and comparison cohort I (21%) compared to comparison cohort II (3%), whereas the rates of spontaneous abortions did not differ. The numbers of stillbirths and neonatal deaths were within the reference range. Preterm birth and low birth weight were more common in infants exposed to FGAs. To conclude, our findings did not reveal a major teratogenic risk for SGAs, making the better studied drugs of this group a treatment option during pregnancy. Because neonates exposed to SGAs or FGAs in the last gestational week are at higher risk of postnatal disorders, delivery should be planned in clinics with neonatal intensive care units.

  8. Weight at birth and subsequent fecundability: a prospective cohort study.

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    Cathrine Wildenschild

    Full Text Available OBJECTIVE: To examine the association between a woman's birth weight and her subsequent fecundability. METHOD: In this prospective cohort study, we included 2,773 Danish pregnancy planners enrolled in the internet-based cohort study "Snart-Gravid", conducted during 2007-2012. Participants were 18-40 years old at study entry, attempting to conceive, and were not receiving fertility treatment. Data on weight at birth were obtained from the Danish Medical Birth Registry and categorized as <2,500 grams, 2,500-2,999 grams, 3,000-3,999 grams, and ≥ 4,000 grams. In additional analyses, birth weight was categorized according to z-scores for each gestational week at birth. Time-to-pregnancy measured in cycles was used to compute fecundability ratios (FR and 95% confidence intervals (CI, using a proportional probabilities regression model. RESULTS: Relative to women with a birth weight of 3,000-3,999 grams, FRs adjusted for gestational age, year of birth, and maternal socio-demographic and medical factors were 0.99 (95% CI: 0.73;1.34, 0.99 (95% CI: 0.87;1.12, and 1.08 (95% CI: 0.94;1.24 for birth weight <2,500 grams, 2,500-2,999 grams, and ≥ 4,000 grams, respectively. Estimates remained unchanged after further adjustment for markers of the participant's mother's fecundability. We obtained similar results when we restricted to women who were born at term, and to women who had attempted to conceive for a maximum of 6 cycles before study entry. Results remained similar when we estimated FRs according to z-scores of birth weight. CONCLUSION: Our results indicate that birth weight appears not to be an important determinant of fecundability.

  9. RETROSPECTIVE AND PROSPECTIVE STUDY OF SNAKE BITE CELLULITIS

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    Kalanand Choudhary

    2017-02-01

    Full Text Available BACKGROUND This study is planned to assess the incidence and clinical manifestation of cellulitis and other surgical complication in snakebite patients in order to find out the nature and burden of the disease. MATERIALS AND METHODS This is a five-year retrospective and prospective study conducted in the Department of Surgery, Chhattisgarh Institute of Medical Sciences, Bilaspur and Chhattisgarh. Out of total 284 patients admitted with snakebite, 164 (58.7% patients suffered cellulitis and other surgical complications, which was managed and analysed. The categorical data was expressed as rates, ratio and percentage. RESULTS Out of 164 (58.7% patients who developed cellulitis and other changes, 75.2% were males and mean age of the study population was 34.3±14.7 years. Majority of patients had snakebite on lower limb (75.2%. The most common symptom complex was pain + swelling 70.3% at the site of the bite. 25 (15.2% patients underwent wound debridement and 7 (4.26% patients required skin grafting. 2 (1.2% patients suffered from compartment syndrome and required fasciotomy, wound debridement and skin grafting. CONCLUSION The present study shows high incidence of cellulitis and other surgical conditions in patients with snakebite and most common clinical feature was pain + swelling (cellulitis. So, in any case of snakebite, proper precautionary measures should be taken to prevent them. If cellulitis and other surgical condition has already developed, then it should be treated promptly in order to prevent the loss of limb or life.

  10. Survival analysis, long-term outcomes, and percentage of recovery up to 8 years post-infection among the Houston West Nile virus cohort.

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    Kristy O Murray

    Full Text Available In 2012, we witnessed a resurgence of West Nile virus (WNV in the United States, with the largest outbreak of human cases reported since 2003. WNV is now endemic and will continue to produce epidemics over time, therefore defining the long-term consequences of WNV infection is critical. Over a period of eight years, we prospectively followed a cohort of 157 WNV-infected subjects in the Houston metropolitan area to observe recovery over time and define the long-term clinical outcomes. We used survival analysis techniques to determine percentage of recovery over time and the effects of demographic and co-morbid conditions on recovery. We found that 40% of study participants continued to experience symptoms related to their WNV infection up to 8 years later. Having a clinical presentation of encephalitis and being over age 50 were significantly associated with prolonged or poor recovery over time. Since the health and economic impact as a result of prolonged recovery, continued morbidity, and related disability is likely substantial in those infected with WNV, future research should be aimed at developing effective vaccines to prevent illness and novel therapeutics to minimize morbidity, mortality, and long-term complications from infection.

  11. A PROSPECTIVE STUDY ON MANAGEMENT OF INCISIONAL HERNIAS

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    Deepak R

    2014-06-01

    Full Text Available OBJECTIVE: To study the age and sex incidence, various factors leading to incisional hernia, methods to control them and various types of surgical repair by mesh and their complications. BACKGROUND DATA: Incisional hernia is a common surgical condition with a reported incidence of 5-11% of patients subjected to abdominal operations. Many factors are associated with incisional hernia like age, sex, obesity, chest infections, type of suture material, type of incision and most important wound infection. All of them present a challenging problem to the surgeon. So this study has been undertaken to assess the magnitude of this condition and different modalities in surgical repair by mesh in our setup. MATERIALS & METHODS: This is a prospective study of 70 cases of incisional hernia who attended to OPD and emergency department of Sri B. M. Patil medical college Hospital & Research Centre from March 2012 to March 2014. Data were collected from the patients ie, clinical history, examination and appropriate investigations. Documentations of patients which include identification, history, clinical finding, investigative tests, operation findings, operative procedures and complications during the stay in hospital and during subsequent follow up period, were all recorded in a proforma specially prepared. RESULTS: In our series of 70 patients, clinical details of 70 patients were available. Females (80%, n=48 out- numbered males (20%, n=12 and the highest incidence was in the age group of 30 to 60 years with mean age of 45 years. Gynecological operation accounted for 73.3% (n=50 of the index operations, with lower midline incision resulting in 53.3%(n=44 of the incisional hernias. The polypropylene mesh placed overlay or inlay method. All patients attended our follow up ranging from 3 months to 2 year. Two recurrences were noticed in inlay mesh repair group. CONCLUSION: Based on our analysis, we believe that overlay mesh repair is superior to inlay mesh

  12. Laparoscopic cholecystectomy under spinal anaesthesia: A prospective, randomised study

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    Sangeeta Tiwari

    2013-01-01

    Full Text Available Context: Spinal anaesthesia has been reported as an alternative to general anaesthesia for performing laparoscopic cholecystectomy (LC. Aims: Study aimed to evaluate efficacy, safety and cost benefit of conducting laparoscopic cholecystectomy under spinal anaesthesia (SA in comparison to general anaesthesia(GA Settings and Design: A prospective, randomised study conducted over a two year period at an urban, non teaching hospital. Materials and Methods: Patients meeting inclusion criteria e randomised into two groups .Group A and Group B received general and spinal anaesthesia by standardised techniques. Both groups underwent standard four port laparoscopic cholecystectomy. Mean anaesthesia time, pneumoperitoneum time and surgery time defined primary outcome measures. Intraoperative events and post operative pain score were secondary outcome measure. Statistical Analysis Used: The Student t test, Pearson′s chi-square test and Fisher exact test. Results: Out of 235 cases enrolled in the study, 114 cases in Group A and 110 in Group B analysed. Mean anaesthesia time appeared to be more in the GA group (49.45 vs. 40.64, P = 0.02 while pneumoperitoneum time and corresponding the total surgery time was slightly longer in the SA group. 27/117 cases who received SA experienced intraoperative events, four significant enough to convert to GA. No postoperative complications noted in either group. Pain relief significantly more in SA group in immediate post operative period (06 and 12 hours but same as GA group at time of discharge (24 hours. No late postoperative complication or readmission noted in either group. Conclusion: Laparoscopic cholecystectomy done under spinal anaesthesia as a routine anaesthesia of choice is feasible and safe. Spinal anaesthesia can be recommended to be the anaesthesia technique of choice for conducting laparoscopic cholecystectomy in hospital setups in developing countries where cost factor is a major factor.

  13. Leflunomide in active rheumatoid arthritis : a prospective study in daily practice

    NARCIS (Netherlands)

    Van Roon, EN; Jansen, TLTA; Mourad, L; Houtman, PM; Bruyn, GAW; Griep, EN; Wilffert, B; Tobi, H; Brouwers, JRBJ

    2004-01-01

    Aims We prospectively studied the efficacy, incidence of adverse drug reactions and withdrawal from leflunomide in an outpatient population with rheumatoid arthritis in a setting of care-as-usual. Methods In this prospective case series study, from outpatient medical records a standard dataset was c

  14. Leflunomide in active rheumatoid arthritis: A prospective study in daily practice

    NARCIS (Netherlands)

    Van Roon, E.N.; Jansen, T.L.Th.A.; Mourad, L.; Houtman, P.M.; Bruyn, G.A.W.; Griep, E.N.; Wilffert, B.; Tobi, H.; Brouwers, J.R.B.J.

    2004-01-01

    Aims: We prospectively studied the efficacy, incidence of adverse drug reactions and withdrawal from leflunomide in an outpatient population with rheumatoid arthritis in a setting of care-as-usual. Methods: In this prospective case series study, a standard dataset was collected from outpatient medic

  15. Optimizing the definition of intrauterine growth restriction: the multicenter prospective PORTO Study.

    LENUS (Irish Health Repository)

    Unterscheider, Julia

    2013-04-01

    The objective of the Prospective Observational Trial to Optimize Pediatric Health in Intrauterine Growth Restriction (IUGR) (PORTO Study), a national prospective observational multicenter study, was to evaluate which sonographic findings were associated with perinatal morbidity and mortality in pregnancies affected by growth restriction, originally defined as estimated fetal weight (EFW) <10th centile.

  16. A Comparative Study of Problematic Internet Use and Loneliness among Turkish and Korean Prospective Teachers

    Science.gov (United States)

    Tutgun, Aylin; Deniz, Levent; Moon, Man-Ki

    2011-01-01

    The main aim of this study is to compare the problematic internet use and its relation to loneliness among two nations' prospective teachers, Turkey and South Korea. Five hundred and ninety five prospective teachers from three universities, two from Turkey and one from South Korea participated in the study. Generalized Problematic Internet Use…

  17. Differences in kinetic variables between injured and noninjured novice runners : A prospective cohort study

    NARCIS (Netherlands)

    Bredeweg, Steef W.; Kluitenberg, Bas; Bessem, Bram; Buist, Ida

    2013-01-01

    Objectives: This prospective study examined differences in kinetic variables between injured and noninjured novice female and male runners and their potential contribution to RRIs. Design: A prospective cohort study. Methods: At baseline vertical ground reaction forces were assessed with an instrume

  18. The Limitations of a Prospective Study of Memories for Child Sexual Abuse

    Science.gov (United States)

    Cheit, Ross E.

    2003-01-01

    Prospective studies have been held out as a kind of Holy Grail in research about remembering or forgetting child sexual abuse. They seem to hold the perfect answer to the verification problems that plague retrospective self-reports in the clinical literature. Prospective studies begin with verified cases of abuse. Then they require detective work…

  19. Screening for gestational diabetes mellitus by a model based on risk indicators: a prospective study

    DEFF Research Database (Denmark)

    Jensen, Dorte; Mølsted-Pedersen, Lars; Beck-Nielsen, Henning;

    2003-01-01

    This study was performed to prospectively evaluate a screening model for gestational diabetes mellitus on the basis of clinical risk indicators.......This study was performed to prospectively evaluate a screening model for gestational diabetes mellitus on the basis of clinical risk indicators....

  20. Depression symptoms reduce physical activity in COPD patients: a prospective multicenter study

    Directory of Open Access Journals (Sweden)

    Dueñas-Espín I

    2016-06-01

    regression models with a repeated measures approach.Results: Patients had a mean (standard deviation age of 67 (8 years, forced expiratory volume in 1 second 57 (20% predicted. At baseline, the prevalence of probable anxiety and depression was 10% and 5%, respectively. In multivariable models adjusted by confounders and previous PA, patients performed 81 fewer steps/day (95% confidence interval, -149 to -12, P=0.02 per extra point in HADS-depression score. HADS-anxiety symptoms were not associated with PA.Conclusion: In COPD patients, symptoms of depression are prospectively associated with a measurable reduction in PA 6 months later. Keywords: COPD, anxiety, depression, HADS, physical activity, prospective study

  1. Sugammadex versus neostigmine in pediatric patients: a prospective randomized study

    Directory of Open Access Journals (Sweden)

    Turhan Kara

    2014-12-01

    Full Text Available Background and objectives: Acetylcholinesterase inhibitors may cause postoperative residual curarization when they are used for reversal of neuromuscular blockade. Sugammadex reverses neuromuscular blockade by chemical encapsulation and is not associated with the side effects that may occur with the use of anticholinesterase agents. Because of increased outpatient surgical procedures postoperative residual curarization and rapid postoperative recovery have a greater importance in the pediatric patient population. The aim of this study was to compare the efficacy of sugammadex and neostigmine on reversing neuromuscular blockade in pediatric patients undergoing outpatient surgical procedures. Methods: 80 patients, aged 2-12 years, scheduled for outpatient surgery were enrolled in this randomized prospective study. Neuromuscular blockade was achieved with 0.6 mgkg−1 rocuronium and monitorized with train-of-four. Group RN (n = 40 received 0.03 mgkg−1 neostigmine, Group RS (n = 40 received 2 mgkg−1 sugammadex for reversal of rocuronium. Extubation time (time from the reversal of neuromuscular blockade to extubation, train-of-four ratio during this time, time to reach train-of-four > 0.9, and probable complications were recorded. Results: There was no significant difference between the patients' characteristics. Extubation time and time to reach train-of-four > 0.9 were significantly higher in Group RN (p = 0.001, p = 0.002. Train-of-four at the time of neostigmine/sugammadex injection in Group RN were significantly higher than in the RS group (p = 0.020. Extubation train-of-four ratio was significantly lower in Group RN (p = 0.002. Conclusion: Sugammadex provides safer extubation with a shorter recovery time than neostigmine in pediatric patients undergoing outpatient surgical procedures.

  2. Injury Rates in Iranian Taekwondo Athletes; a Prospective Study

    Directory of Open Access Journals (Sweden)

    Ziaee

    2010-03-01

    Full Text Available Purpose Taekwondo, as the most popular martial art among Iranian sportsmen, might lead to injury for the athletes of this sport during competitions. We decided to report the incidence rate of injuries sustained by the athletes of this sport during national competitions. Methods All competitions of Iran national championship taekwondo league in 2006-2007 with 204 athletes were observed prospectively to detect the occurrence of injuries. The severity of injuries was classified into four groups (mild, moderate, severe, and critical according to the involvement of medical care team in the contest, ability of the athletes to resume and duration of probable absence of injured athletes from future competitions and training sessions. Athlete-Exposure (A-E was defined as the number of competitions multiplied by two. On this base, the rate of injury incidence per 1000 A-Es, the rate of injuries per time unit and the rate of injury occurred for each 100 athletes were considered as the major outcomes of this study. Results Of totally 1,338 A-Es, 93 injuries were recorded during the competitions. The rate of injury incidence was found to be 69.5 injuries per 1000 A-Es and the rate of injuries per minute of competitions was 0.023 which corresponded to 23.3 injuries per 1000 minutes of competitions. 45.6 injuries were occurred for each 100 athletes during the course of competitions. The most frequent injuries were mild (68.8% and critical injuries (24.7%, followed by moderate and severe injuries; 4.3% and 2.1%, respectively. Conclusion The rate of injury we found was lower than that of western countries. In spite of finding the lower limbs as the most frequent place of injuries in other studies, we found the upper limbs as the most predisposed place of injuries which might be due to difference in the method of combat of Iranian athletes with other athletes.

  3. NEONATAL OUTCOME IN ANEMIC MOTHERS: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Nisha

    2013-10-01

    Full Text Available BACKGROUND: Sepsis is the commonest cause of neonatal mortality .It is responsible for 30 - 50% of neonatal deaths in developing countries. Anemia during pregnancy is highly prev alent in India. Anemia in pregnancy has adverse effects on maternal and fetal health. Obstetrical complications like low birth weight babies, IUGR, increased rate of preterm deliveries & increased perinatal mortality are known. OBJECTIVES: Primary: To find relation between maternal anemia and proven neonatal sepsis. Secondary: To find long term morbidity and mortality of babies born to anemic mother. METHODS: The study was carried out in the Department of Pediatrics and Obstetrics and Gynaecology, Dr. B. R. Ambedkar Medical College and Hospital, Bangalore for a period of two years. A prospective randomized study conducted on 200 pregnant women who were found to be anaemic. All subjects were analyzed in full details and hemoglobin estimation done during 1 st v isit, at 30 th week and 36 th week of gestation. Blood cultures were done in all the babies admitted to NICU for various reasons. RESULTS: The incidence of mild anaemia 29.5%, moderate anemia 53% and 17.5% severe anaemia was noted in mothers. Out of total 20 0, 194 were liveborn and met the inclusion criteria, 20% were preterm, 28% IUGR, 51 babies(25 % required NICU admission due to various reasons out of which 9% developed proven sepsis. CONCLUSION: Anaemia in pregnancy continues to be a major problem in dev eloping countries with maternal and fetal complications and neonatal sepsis was found to be indirectly associated with maternal anaemia.

  4. Optimism and Cause-Specific Mortality: A Prospective Cohort Study.

    Science.gov (United States)

    Kim, Eric S; Hagan, Kaitlin A; Grodstein, Francine; DeMeo, Dawn L; De Vivo, Immaculata; Kubzansky, Laura D

    2017-01-01

    Growing evidence has linked positive psychological attributes like optimism to a lower risk of poor health outcomes, especially cardiovascular disease. It has been demonstrated in randomized trials that optimism can be learned. If associations between optimism and broader health outcomes are established, it may lead to novel interventions that improve public health and longevity. In the present study, we evaluated the association between optimism and cause-specific mortality in women after considering the role of potential confounding (sociodemographic characteristics, depression) and intermediary (health behaviors, health conditions) variables. We used prospective data from the Nurses' Health Study (n = 70,021). Dispositional optimism was measured in 2004; all-cause and cause-specific mortality rates were assessed from 2006 to 2012. Using Cox proportional hazard models, we found that a higher degree of optimism was associated with a lower mortality risk. After adjustment for sociodemographic confounders, compared with women in the lowest quartile of optimism, women in the highest quartile had a hazard ratio of 0.71 (95% confidence interval: 0.66, 0.76) for all-cause mortality. Adding health behaviors, health conditions, and depression attenuated but did not eliminate the associations (hazard ratio = 0.91, 95% confidence interval: 0.85, 0.97). Associations were maintained for various causes of death, including cancer, heart disease, stroke, respiratory disease, and infection. Given that optimism was associated with numerous causes of mortality, it may provide a valuable target for new research on strategies to improve health. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. A Prospective Cohort Study of Mineral Metabolism After Kidney Transplantation

    Science.gov (United States)

    Wolf, Myles; Weir, Matthew R.; Kopyt, Nelson; Mannon, Roslyn B.; Von Visger, Jon; Deng, Hongjie; Yue, Susan; Vincenti, Flavio

    2016-01-01

    Background Kidney transplantation corrects or improves many complications of chronic kidney disease, but its impact on disordered mineral metabolism is incompletely understood. Methods We performed a multicenter, prospective, observational cohort study of 246 kidney transplant recipients in the United States to investigate the evolution of mineral metabolism from pretransplant through the first year after transplantation. Participants were enrolled into 2 strata defined by their pretransplant levels of parathyroid hormone (PTH), low PTH (>65 to ≤300 pg/mL; n = 112), and high PTH (>300 pg/mL; n = 134) and underwent repeated, longitudinal testing for mineral metabolites. Results The prevalence of posttransplant, persistent hyperparathyroidism (PTH >65 pg/mL) was 89.5%, 86.8%, 83.1%, and 86.2%, at months 3, 6, 9, and 12, respectively, among participants who remained untreated with cinacalcet, vitamin D sterols, or parathyroidectomy. The results did not differ across the low and high PTH strata, and rates of persistent hyperparathyroidism remained higher than 40% when defined using a higher PTH threshold greater than 130 pg/mL. Rates of hypercalcemia peaked at 48% at week 8 in the high PTH stratum and then steadily decreased through month 12. Rates of hypophosphatemia (<2.5 mg/dL) peaked at week 2 and then progressively decreased through month 12. Levels of intact fibroblast growth factor 23 decreased rapidly during the first 3 months after transplantation in both PTH strata and remained less than 40 pg/mL thereafter. Conclusions Persistent hyperparathyroidism is common after kidney transplantation. Further studies should determine if persistent hyperparathyroidism or its treatment influences long-term posttransplantation clinical outcomes. PMID:26177089

  6. 77 FR 66851 - Submission for OMB Review; Comment Request The Sister Study: A Prospective Study of the Genetic...

    Science.gov (United States)

    2012-11-07

    ...: A Prospective Study of the Genetic and Environmental Risk Factors for Breast Cancer SUMMARY: Under... Collection: Title: The Sister Study: A Prospective Study of the Genetic and Environmental Risk Factors for...: This is to continue the Phase II follow-up of the Sister Study -- a study of genetic and...

  7. 77 FR 48993 - Proposed Collection; Comment Request; The Sister Study: A Prospective Study of the Genetic and...

    Science.gov (United States)

    2012-08-15

    ... Proposed Collection; Comment Request; The Sister Study: A Prospective Study of the Genetic and... Prospective Study of the Genetic and Environmental Risk Factors for Breast Cancer. Type of Information...-up of the Sister Study--a study of genetic and environmental risk factors for the development...

  8. ATOC/Pioneer Seamount cable after 8 years on the seafloor: Observations, environmental impact

    Science.gov (United States)

    Kogan, Irina; Paull, Charles K.; Kuhnz, Linda A.; Burton, Erica J.; von Thun, Susan; Gary Greene, H.; Barry, James P.

    2006-04-01

    A study was conducted on the impacts of the presence of the Acoustic Thermometry of Ocean Climate (ATOC)/Pioneer Seamount cable on the benthos from nearshore waters adjacent to its origin at Pillar Point Air Force Station in Half Moon Bay, California to its terminus 95 km along its length on Pioneer Seamount. The coaxial Type SD cable was installed, unburied on the seafloor in 1995. Thirteen sites along the cable route were surveyed using the Monterey Bay Aquarium Research Institute (MBARI) ROVs Ventana and Tiburon equipped with cable-tracking tools. Quantitative comparisons of biological communities and seafloor features between cable and control sites were performed at nine stations. Forty-two hours of video footage and 138 push cores were collected over 15.1 km of seafloor. Approximately 12.1 km of the cable was observed (13% of the cable route). This study documents the appearance and condition of the cable and the underlying seafloor, and the effects of the cable on biological communities along its route. Limited self-burial of the cable has occurred during the 8-year deployment, particularly over the continental shelf and upper slope. Cable strumming by nearshore wave action has incised rocky siltstone outcrops. Several observations of kinks and snags in the cable on the upper slope (˜240 m depth) suggest contact with trawling gear. Few changes in the abundance or distribution of benthic fauna were detectable from video observations (epifaunal) and sediment core samples (infauna). Of 17 megafaunal groups and 19 infaunal taxa, no tests evaluating the overall effect of the cable were statistically significant. While these results indicate that the biological impacts of the cable are minor at most, three megafaunal groups exhibited cable-related changes at one or more stations. Actiniarians (sea anemones) colonized the cable when it was exposed on the seafloor, and were therefore generally more abundant on the cable than in surrounding, sediment

  9. Concurrent spinal cord and vertebral bone marrow radionecrosis 8 years after therapeutic irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Warscotte, L.; Sindic, C.J.M. [Department of Neurology, Universite Catholique de Louvain (Belgium); Duprez, T.; Lecouvet, F.E. [Department of Radiology and Medical Imaging, Universite Catholique de Louvain, Brussels (Belgium); Lonneux, M. [Department of Nuclear Medicine, Universite Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels (Belgium); Michaux, L. [Department of Hematology, Universite Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels (Belgium); Renard, L. [Department of Radiation Oncology, Universite Catholique de Louvain, Cliniques Universitaires Saint-Luc, Brussels (Belgium)

    2002-03-01

    Concurrent radionecrosis within the spinal cord and the bone marrow at the same thoracic level was observed 8 years after localized therapeutic irradiation in a patient who had undergone repeated cycles of radiotherapy, glucocorticoid treatment, and chemotherapy for a non-Hodgkin's lymphoma. Mechanisms combining radiotoxic potentialization by glucocorticoids/alkylating agents and delayed radiation-induced vasculitis involving the common arterial pathways to the spinal cord and to the vertebrae were speculated to have acted in a synergistic way. (orig.)

  10. MR imaging findings of eosinophilic cystitis in an 8-year-old girl

    Energy Technology Data Exchange (ETDEWEB)

    Tamai, Ken; Togashi, Kaori [Graduate School of Medicine, Kyoto University, Department of Diagnostic Imaging and Nuclear Medicine, Kyoto (Japan); Koyama, Takashi [Kyoto University Hospital, Department of Radiology, Kyoto (Japan); Saida, Satoshi [Wakayama Red Cross Hospital, Department of Paediatrics, Wakayama (Japan); Nishikomori, Ryuta [Graduate School of Medicine, Kyoto University, Department of Paediatrics, Kyoto (Japan)

    2007-08-15

    Eosinophilic cystitis is a rare inflammatory condition of the urinary bladder of unknown aetiology and characterized by eosinophilic infiltration of the bladder wall. We report the unique MR findings of eosinophilic cystitis in an 8-year-old girl who presented with peripheral eosinophilia. MR imaging revealed smooth and nearly circumferential thickening of the bladder wall showing distinct low signal intensity on T2-weighted images, which may histologically represent high cellularity due to massive eosinophilic infiltration. (orig.)

  11. Maturogenesis of a complicated crown fracture: a case report with 8 years follow-up.

    Science.gov (United States)

    Parirokh, Masoud; Kakoei, Shahla; Eskandarizadeh, Ali

    2007-01-01

    This report describes a case of a 7 years old girl who suffered from complicated crown fracture of right mandibular central incisor because of a bicycle accident. For the tooth partial pulpotomy with calcium hydroxide, capping was performed in order to achieve apexogenesis and the tooth was restored with a double-seal of glass ionomer cement and composite resin. The patient was reviewed over 8 years. The tooth showed continued root development and complete apex formation.

  12. Awake Tracheal Intubation in an 8-Year-Old Girl with McCune-Albright Syndrome.

    Science.gov (United States)

    Bohman, J Kyle; Segura, Leal

    2013-10-01

    An 8-year-old girl with McCune-Albright syndrome presented for resection of a very large fibrous dysplasia mass of the face with significant distortion of the airway anatomy. She had significant obstructive sleep apnea with daytime somnolence and hemoglobin oxygen desaturations while breathing room air preoperatively. We were able to successfully manage her airway by providing IV sedation, topical anesthesia of the airway, and oral fiberoptic intubation in close collaboration with our otorhinolaryngology colleagues.

  13. POLYGON - A NEW FUNDAMENTAL MOVEMENT SKILLS TEST FOR 8 YEAR OLD CHILDREN: CONSTRUCTION AND VALIDATION

    Directory of Open Access Journals (Sweden)

    Frane Zuvela

    2011-03-01

    Full Text Available Inadequately adopted fundamental movement skills (FMS in early childhood may have a negative impact on the motor performance in later life (Gallahue and Ozmun, 2005. The need for an efficient FMS testing in Physical Education was recognized. The aim of this paper was to construct and validate a new FMS test for 8 year old children. Ninety-five 8 year old children were used for the testing. A total of 24 new FMS tasks were constructed and only the best representatives of movement areas entered into the final test product - FMS-POLYGON. The ICC showed high values for all 24 tasks (0.83-0.97 and the factorial analysis revealed the best representatives of each movement area that entered the FMS-POLYGON: tossing and catching the volleyball against a wall, running across obstacles, carrying the medicine balls, and straight running. The ICC for the FMS-POLYGON showed a very high result (0.98 and, therefore, confirmed the test's intra-rater reliability. Concurrent validity was tested with the use of the "Test of Gross Motor Development" (TGMD-2. Correlation analysis between the newly constructed FMS-POLYGON and the TGMD-2 revealed the coefficient of -0.82 which indicates a high correlation. In conclusion, the new test for FMS assessment proved to be a reliable and valid instrument for 8 year old children. Application of this test in schools is justified and could play an important factor in physical education and sport practice.

  14. Critical Pertussis Illness in Children, A Multicenter Prospective Cohort Study

    Science.gov (United States)

    Berger, John T.; Carcillo, Joseph A.; Shanley, Thomas P.; Wessel, David L.; Clark, Amy; Holubkov, Richard; Meert, Kathleen L.; Newth, Christopher J.L.; Berg, Robert A.; Heidemann, Sabrina; Harrison, Rick; Pollack, Murray; Dalton, Heidi; Harvill, Eric; Karanikas, Alexia; Liu, Teresa; Burr, Jeri S.; Doctor, Allan; Dean, J. Michael; Jenkins, Tammara L.; Nicholson, Carol E.

    2013-01-01

    Objective Pertussis persists in the United States despite high immunization rates. The present report characterizes the presentation and acute course of critical pertussis by quantifying demographic data, laboratory findings, clinical complications, and critical care therapies required among children requiring admission to the pediatric intensive care unit (PICU). Design Prospective cohort study. Setting Eight PICUs comprising the Eunice Kennedy Shriver National Institute for Child Health and Human Development Collaborative Pediatric Critical Care Research Network and 17 additional PICUs across the United States. Patients Eligible patients had laboratory confirmation of pertussis infection, were < 18 years of age, and died in the PICU or were admitted to the PICU for at least 24 hours between June 2008 and August 2011. Interventions None. Measurements and Main Results 127 patients were identified. Median age was 49 days, and 105 (83%) patients were < 3 months of age. Fifty-five (43%) required mechanical ventilation. Twelve (9.4%) died during initial hospitalization. Pulmonary hypertension was found in 16 patients (12.5%), and was present in 75% of patients who died, compared with 6% of survivors (p< 0.001). Median white blood cell count (WBC) was significantly higher in those requiring mechanical ventilation (p<0.001), those with pulmonary hypertension (p<0.001) and non-survivors (p<0.001). Age, sex and immunization status did not differ between survivors and non-survivors. Fourteen patients received leukoreduction therapy (exchange transfusion (12), leukopheresis (1) or both (1)). Survival benefit was not apparent. Conclusions Pulmonary hypertension may be associated with mortality in pertussis critical illness. Elevated WBC is associated with the need for mechanical ventilation, pulmonary hypertension, and mortality risk. Research is indicated to elucidate how pulmonary hypertension, immune responsiveness, and elevated WBC contribute to morbidity and mortality

  15. 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.

  16. Pros and cons of a wandering mind: a prospective study.

    Science.gov (United States)

    Ottaviani, Cristina; Couyoumdjian, Alessandro

    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 same participants underwent a 24-h 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 1 year later, however, a higher occurrence of episodes of MW was associated with short-term adverse consequences, such as increased 24-h heart rate (HR) 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.

  17. Monitoring Levothyroxine Dose during Pregnancy: A Prospective Study

    Directory of Open Access Journals (Sweden)

    Juhi Agarwal

    2011-01-01

    Full Text Available Problem statement: Thyroid dysfunction in pregnant women can influence the outcome for mother and fetus at all stages of pregnancy. As the fetus is entirely dependent on maternal thyroid hormones for its development until about 13 weeks of gestation, it is important to ensure adequate thyroxine substitution in pregnant women during the first trimester. Objective: The aim of this prospective study was to explore whether hypothyroidic pregnant women are adequately levothyroxine (L-T4 substituted in early pregnancy. Approach: During March 2008 to July 2009, 93 pregnant females with thyroid diseases were followed at the outpatient department of INMAS. At the first visit 86 patients were on L-T4 substitution for hypothyroidism. Seven other patients had hyperthyroidism. The patients were regularly followed every 4-8 weeks during pregnancy for dose adjustment. Before each visit serum Free Thyroxine (FT4 and TSH concentrations were determined. Results: Of the 86 patients on thyroxine substitution for hypothyroidism 56 (65.12% had serum TSH values within the reference range at their first TSH test. Thirty (34.9% had TSH values outside the reference range. In 5 patients TSH was 4 increase at the first evaluation during pregnancy was 17.46±30.8µg day1. In the 50 patients who needed to increase L-T4, 26% reached a definitive therapeutic dosage within 12th week of pregnancy, 24% within the 20th week and 50% within the 31st week. Conclusion/Recommendations: In 34.9% of pregnant women on L-T4 substitution for hypothyroidism, serum TSH values were abnormal when first tested and they had increased chances of fetal loss if not treated timely. Thyroid function in pregnant women on thyroxine substitution should be monitored as soon as pregnancy has been confirmed and carefully followed during pregnancy.

  18. A multicentre prospective study of post-traumatic endophthalmitis.

    Science.gov (United States)

    Cornut, Pierre-Loïc; Youssef, El Bichara; Bron, Alain; Thuret, Gilles; Gain, Philippe; Burillon, Carole; Romanet, Jean-Paul; Vandenesch, François; Maurin, Max; Creuzot-Garcher, Catherine; Chiquet, Christophe

    2013-08-01

    Study the clinical and microbiological characteristics and the prognostic factors of post-traumatic endophthalmitis. Seventeen eyes were included between 2004 and 2010, with clinical and microbiological data collected prospectively. Conventional cultures and panbacterial PCR were performed on aqueous and vitreous samples. Clinical signs of endophthalmitis were observed soon after trauma (1.5 ± 2.5 days). Laceration with an intraocular foreign body (IOFB) was noted in 53% of the patients. At admission, all patients had aqueous humour (71%) and/or vitreous (53%) samples. Fifteen patients (88%) underwent a pars plana vitrectomy. Bacteria were identified in 77% of the cases: Staphylococcus epidermidis (n = 5), Streptococcus (n = 4), Bacillus (n = 2), Pseudomonas stuzeri (n = 1), and Streptococcus salivarius and Gemella haemolysans (multibacterial infection, n = 1). Progression toward phthisis was observed in 35% of the cases; 41% of the patients recuperated visual acuity (VA) ≥20/40. A good final visual prognosis (≥20/40) was significantly associated with initial VA better than light perception (0% versus 70%, p = 0.01) and absence of pupillary fibrin membrane (80% versus 20%, p = 0.05). There was no correlation between visual prognosis and age, the type of laceration (corneal or scleral) or presence of an IOFB. We found a statistical trend toward an association between bacterial virulence and poor final VA. This series showed that better final VA outcomes were associated with initial VA better than light perception, S. epidermidis or culture-negative cases and absence of retinal detachment during the clinical course. © 2012 The Authors. Acta Ophthalmologica © 2012 Acta Ophthalmologica Scandinavica Foundation.

  19. Mental disorders, psychological symptoms and quality of life 8 years after an earthquake: findings from a community sample in Italy.

    Science.gov (United States)

    Priebe, Stefan; Marchi, Fabio; Bini, Lucia; Flego, Martina; Costa, Ana; Galeazzi, Gian

    2011-07-01

    Various studies assessed mental disorders and psychological symptoms following natural disasters, including earthquakes. Yet, samples were often non-representative, and the periods of time between earthquake and assessments were usually short. This study aims to assess the prevalence of mental disorders, level of psychological symptoms and subjective quality of life in a random sample in a rural region in Italy 8 years after an earthquake. Using a random sampling method, a pool of potential participants of working age who had experienced the earthquake were identified 8 years after the earthquake. They were sequentially approached until the target sample of 200 was reached. Mental disorders were assessed on the MINI, psychological symptoms on the Brief Symptom Inventory (BSI) and the Impact of Event Scale-Revised (IES-R), and subjective quality of life on the Manchester Short Assessment of Quality of Life (MANSA). 200 people were interviewed, and the response rate of contacted people was 43%. In the MINI, 15 participants (7.5%) had any type of mental disorder; 5 participants had PTSD at any time since the earthquake, and 1 participant at the time of the interview. Symptom levels were low (Global Severity Index of BSI mean = 0.29, SD = 0.30; IES total mean = 0.40, SD = 3.33) and subjective quality of life (MANSA mean = 5.26, SD = 0.59) was in a positive range. The distribution of mental health outcomes made it difficult to explore factors associated with them. There is no evidence that the earthquake had a negative impact on the mental health of the affected population years later. Possible reasons include the relatively weak nature of the earthquake, strong community support that helped overcome mental distress, the long period of time (8 years) between the occurrence of the earthquake and the study, and a capacity of people to maintain or restore mental health after a natural disaster in the long term.

  20. Trigeminal neuralgia--a prospective systematic study of clinical characteristics in 158 patients

    DEFF Research Database (Denmark)

    Maarbjerg, Stine; Gozalov, Aydin; Olesen, Jes

    2014-01-01

    OBJECTIVE: To prospectively describe the clinical characteristics of classical trigeminal neuralgia (TN) in a standardized manner. BACKGROUND: TN is a rare disease and most clinicians only see a few patients. There is a lack of prospective systematic studies of the clinical characteristics of TN...

  1. EFFECTIVENESS OF OPEN DISCECTOMY FOR IVDP – A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Ranganath

    2014-02-01

    Full Text Available BACKGROUND AND OBJECTIVES: Low back pain (LBP results in loss in productivity than any other medical condition. Approximately 70 - 80% of all people will develop LBP in their life . There are various causes of LBP , out of which the lumber disc herniation is one of the most frequent reason for physical , functional restriction in patients. Patients who have u ndergone surgical treatment are found to possess increased short term outcome instead of conservative treated patients. Surgically treated patients experienced fast pain relief , improvement of function & satisfaction in comparison to conservative patients. The comparative results of patients treated with surgery and conservatively treated patients have revealed that surgical treatment is much better at short term follow up (upto 1 year however no variations have been shown among treatment at long term foll ow up. Some patients operated for spine diseases are still left with poor results. The present study aims to evaluate the efficiency of open discectomy for L 4 – L 5 IVDP prospectively. METHODS : 30 cases of lumbar disc prolapse , above 18 years of age admitte d at KIMS hospital , Bangalore with MRI showing conclusive disc prolapsed were taken for the study. They were pre operatively evaluated for their ODI score. Only those patients who have scored 40% and above in ODI were included in the study. They underwent dis c ectomy. Methods of surgery used were fenestration , extended fenestration , hemilaminectomy & total laminectomy as per operative requirement. Follow - ups were carried out at 6 , 12 and 24weeks on selected areas. Pre and post of ODI total and sub scale scor es were compared at the end of 24 weeks. RESULTS : There was a significant reduction of post operative ODI score indicating good success rate in open disectomy. The pre operative mean ODI score was 58.28 , SD was 5.06 and the post operative mean ODI score wa s 15.28 and SD was 2.40 with t value of 38.56 and p value of

  2. PROSPECTIVE STUDY ON DIFFERENT MODALITIES OF TREATMENT FOR SYMPTOMATIC HEMORRHOIDS

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    Singh

    2014-06-01

    Full Text Available AIM: Prospective observational study of symptomatic pile masses reveals that all masses in a patient may not be of the same size or degree. Since long the only treatment for different degrees of piles had been hemorrhoidectomy. Acceptance for non- surgical modalities have come up in recent past and they are being utilized because they minimize the morbidity and save working hours. Present study has successfully utilized both surgical and non -surgical methods together in a patient in the same sitting. METHODS: 102 patients with symptomatic first to third degree hemorrhoids were studied. Depending upon the degree, treatment modality was selected. Depending on the treatment given patients were divided into four groups. Sclerotherapy alone (n=25, Sclerotherapy & Band ligation (n=17, Sclerotherapy and Hemorrhoidectomy (n=24, sclerotherapy, Band Ligation & Hemorrhoidectomy (n=36. All 102 patients were subjected to four finger Lord’s Dilatation before the definitive procedures. All of them were followed for six months. Symptomatic relief, early side effects and need for re-treatment were evaluated. RESULTS: Satisfactory response was seen in 83 patients (I-20, II-13, III-20, lV-30. Sclerotherapy was more effective for 1st degree than for 2nd degree (p=0.04. Hemorrhoidectomy & band ligation were equally effective for uncomplicated 2nd degree piles. Use of hemorrhoidectomy had a definite edge in 3rd degree cases with or without associated external hemorrhoids and in 2nd degree masses with external pile mass. Local pain (no=32 and bleeding (n=6 were the most common complications. Single session was used in all the groups. None of the patients required additional treatment during follow up. Dietary modifications and life style changes were incorporated in the discharge advice for each patient. CONCLUSIONS: Conservative (non-surgical methods can be effectively used with good results even for 2nd & 3rd degree piles. Sclerotherapy & band ligation have got

  3. Injuries at a Canadian National Taekwondo Championships: a prospective study

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    Pieter Willy

    2004-07-01

    Full Text Available Abstract Background The purpose of this prospective study was to assess the injury rates in male and female adult Canadian Taekwondo athletes relative to total number of injuries, type and body part injured. Methods Subjects (219 males, 99 females participated in the 1997 Canadian National Taekwondo Championships in Toronto, Canada. Injuries were recorded on an injury form to documents any injury seen and treatment provided by the health care team. These data were later used for this study. The injury form describes the athlete and nature, site, severity and mechanism of the injury. Results The overall rate of injuries was 62.9/1,000 athlete-exposures (A-E. The males (79.9/1,000 A-E sustained significantly more injuries than the females (25.3/1,000 A-E. The lower extremities were the most commonly injured body region in the men (32.0 /1,000 A-E, followed by the head and neck (18.3/1,000 A-E. Injuries to the spine (neck, upper back, low back and coccyx were the third most often injured body region in males (13.8/1,000 A-E. All injuries to the women were sustained to the lower extremities. The most common type of injury in women was the contusion (15.2/1,000 A-E. However, men's most common type of injury was the sprain (22.8/1,000 A-E followed by joint dysfunction (13.7/1,000A-E. Concussions were only reported in males (6.9/1,000 A-E. Compared to international counterparts, the Canadian men and women recorded lower total injury rates. However, the males incurred more cerebral concussions than their American colleagues (4.7/1,000 A-E. Conclusions Similar to what was found in previous studies, the current investigation seems to suggest that areas of particular concern for preventive measures involve the head and neck as well as the lower extremities. This is the first paper to identify spinal joint dysfunction.

  4. The relation between serum insulin levels and 8-year changes in lipid, lipoprotein, and blood pressure levels.

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    Mitchell, B D; Haffner, S M; Hazuda, H P; Valdez, R; Stern, M P

    1992-07-01

    Hyperinsulinemia is associated with an adverse pattern of cardiovascular risk factors, including obesity, elevated triglyceride levels, low levels of high-density lipoprotein (HDL) cholesterol, and elevated blood pressure. Whether hyperinsulinemia precedes (and perhaps causes) this deterioration in the risk factors or merely accompanies the deterioration is controversial. We therefore examined the 8-year changes in lipids, lipoproteins, and blood pressure as a function of baseline levels of fasting insulin in 1,383 nondiabetic Mexican-American and non-Hispanic white subjects enrolled between October 1979 and November 1982 in the San Antonio Heart Study, a population-based longitudinal study of cardiovascular risk factors and diabetes in San Antonio, Texas. After age and concomitant changes in body mass index were adjusted for, fasting insulin at baseline was found to be correlated positively with 8-year changes in triglyceride levels and negatively with 8-year changes in HDL cholesterol levels (p less than 0.05). Among the non-Hispanic whites, insulin was more strongly correlated with a decline in HDL cholesterol levels in women than in men (p less than 0.001). Fasting insulin was also positively correlated with changes in both systolic and diastolic blood pressure in non-Hispanic whites, but not in Mexican Americans, although these correlations were slightly diminished and no longer achieved statistical significance after subjects receiving antihypertensive medications were excluded. These results support the hypothesis that in nondiabetic subjects, insulin has a direct regulatory effect on triglyceride and HDL cholesterol levels. These data provide evidence for a possible role for insulin in blood pressure regulation, at least in non-Hispanic whites, although further analysis of this issue is warranted.

  5. The natural history of multiple system atrophy: a prospective European cohort study

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    Wenning, Gregor K; Geser, Felix; Krismer, Florian; Seppi, Klaus; Duerr, Susanne; Boesch, Sylvia; Köllensperger, Martin; Goebel, Georg; Pfeiffer, Karl P; Barone, Paolo; Pellecchia, Maria Teresa; Quinn, Niall P; Koukouni, Vasiliki; Fowler, Clare J; Schrag, Anette; Mathias, Christopher J; Giladi, Nir; Gurevich, Tanya; Dupont, Erik; Ostergaard, Karen; Nilsson, Christer F; Widner, Håkan; Oertel, Wolfgang; Eggert, Karla Maria; Albanese, Alberto; del Sorbo, Francesca; Tolosa, Eduardo; Cardozo, Adriana; Deuschl, Günther; Hellriegel, Helge; Klockgether, Thomas; Dodel, Richard; Sampaio, Cristina; Coelho, Miguel; Djaldetti, Ruth; Melamed, Eldad; Gasser, Thomas; Kamm, Christoph; Meco, Giuseppe; Colosimo, Carlo; Rascol, Olivier; Meissner, Wassilios G; Tison, François; Poewe, Werner

    2013-01-01

    Summary Background Multiple system atrophy (MSA) is a fatal and still poorly understood degenerative movement disorder that is characterised by autonomic failure, cerebellar ataxia, and parkinsonism in various combinations. Here we present the final analysis of a prospective multicentre study by the European MSA Study Group to investigate the natural history of MSA. Methods Patients with a clinical diagnosis of MSA were recruited and followed up clinically for 2 years. Vital status was ascertained 2 years after study completion. Disease progression was assessed using the unified MSA rating scale (UMSARS), a disease-specific questionnaire that enables the semiquantitative rating of autonomic and motor impairment in patients with MSA. Additional rating methods were applied to grade global disease severity, autonomic symptoms, and quality of life. Survival was calculated using a Kaplan-Meier analysis and predictors were identified in a Cox regression model. Group differences were analysed by parametric tests and non-parametric tests as appropriate. Sample size estimates were calculated using a paired two-group t test. Findings 141 patients with moderately severe disease fulfilled the consensus criteria for MSA. Mean age at symptom onset was 56·2 (SD 8·4) years. Median survival from symptom onset as determined by Kaplan-Meier analysis was 9·8 years (95% CI 8·1–11·4). The parkinsonian variant of MSA (hazard ratio [HR] 2·08, 95% CI 1·09–3·97; p=0·026) and incomplete bladder emptying (HR 2·10, 1·02–4·30; p=0·044) predicted shorter survival. 24-month progression rates of UMSARS activities of daily living, motor examination, and total scores were 49% (9·4 [SD 5·9]), 74% (12·9 [8·5]), and 57% (21·9 [11·9]), respectively, relative to baseline scores. Autonomic symptom scores progressed throughout the follow-up. Shorter symptom duration at baseline (OR 0·68, 0·5–0·9; p=0·006) and absent levodopa response (OR 3·4, 1·1–10·2; p=0·03) predicted

  6. A prospective study of fever in the intensive care unit.

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    Circiumaru, B; Baldock, G; Cohen, J

    1999-07-01

    To determine the epidemiology of fever on the intensive care unit (ICU). Prospective, observational study. Nine-bed general ICU in a 500-bed tertiary care inner city institution. 100 consecutive admissions of 93 patients over a 4-month period between July and October 1996. All patients were seen and examined by one investigator within 24 h of ICU admission. Patients were followed up on a daily basis throughout their ICU stay, and all clinical and laboratory data were recorded during the admission. Fever (core temperature > or = 38.4 degrees C) was present in 70% of admissions, and it was caused by infective and non-infective processes in approximately equal number. Most fevers occurred early in the course of the admission, within the first 1-2 days, and most lasted less than 5 days. The median Acute Physiology and Chronic Health Evaluation (APACHE) II score was 15 (+/- 0.6). The 70 episodes associated with fever at any time were associated with a significantly higher APACHE II score on admission than the afebrile episodes (15.8 +/- 6.1 vs 12.1 +/- 6.7, p = 0.04). The most common cause of non-infective fever was in the group designated post-operative fever (n = 34). All the patients in the post-operative fever group were febrile on day 0 or day 1; their mean admission APACHE score was 12.4 (+/- 4.4) compared to 15.9 (+/- 7.1) for the remaining patients (p = 0.01). Fever alone was not associated with a higher mortality: 26/70 (37%) of febrile patients died, compared to 8/30 (27%) of afebrile patients, (chi 2 = 1.23, p = 0.38). Prolonged fever (> 5 days) occurred in 16 patients. In 13 cases, fever was due to infection, and in the remaining 3 both infective and non-infective processes occurred concurrently. The mortality in the group with prolonged fever was 62.5% (10/16) compared to 29.6% (16/54) in patients with fever of less than 5 days' duration, a highly significant difference (p Fever is a common event on the intensive care unit. It usually occurs early in the

  7. Sleep-disordered breathing and mortality: a prospective cohort study.

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    Naresh M Punjabi

    2009-08-01

    Full Text Available BACKGROUND: Sleep-disordered breathing is a common condition associated with adverse health outcomes including hypertension and cardiovascular disease. The overall objective of this study was to determine whether sleep-disordered breathing and its sequelae of intermittent hypoxemia and recurrent arousals are associated with mortality in a community sample of adults aged 40 years or older. METHODS AND FINDINGS: We prospectively examined whether sleep-disordered breathing was associated with an increased risk of death from any cause in 6,441 men and women participating in the Sleep Heart Health Study. Sleep-disordered breathing was assessed with the apnea-hypopnea index (AHI based on an in-home polysomnogram. Survival analysis and proportional hazards regression models were used to calculate hazard ratios for mortality after adjusting for age, sex, race, smoking status, body mass index, and prevalent medical conditions. The average follow-up period for the cohort was 8.2 y during which 1,047 participants (587 men and 460 women died. Compared to those without sleep-disordered breathing (AHI: or=30.0 events/h sleep-disordered breathing were 0.93 (95% CI: 0.80-1.08, 1.17 (95% CI: 0.97-1.42, and 1.46 (95% CI: 1.14-1.86, respectively. Stratified analyses by sex and age showed that the increased risk of death associated with severe sleep-disordered breathing was statistically significant in men aged 40-70 y (hazard ratio: 2.09; 95% CI: 1.31-3.33. Measures of sleep-related intermittent hypoxemia, but not sleep fragmentation, were independently associated with all-cause mortality. Coronary artery disease-related mortality associated with sleep-disordered breathing showed a pattern of association similar to all-cause mortality. CONCLUSIONS: Sleep-disordered breathing is associated with all-cause mortality and specifically that due to coronary artery disease, particularly in men aged 40-70 y with severe sleep-disordered breathing. Please see later in the

  8. La Segmentazione Grafica della Scrittura di una Storia Conosciuta. Uno Studio Descrittivo su 450 Testi di Bambini dai 6 agli 8 Anni (Graphic Segmentation of the Writing of a Familiar Story. A Descriptive Study of 450 Texts of Children from 6 to 8 Years Old).

    Science.gov (United States)

    Pontecorvo, Clotilde; Di Eduardo, Roberta

    1995-01-01

    The purpose of this study was to analyze how children in the early grades of elementary school divide words while writing. The subjects were 450 Italian children belonging either to upper-middle-class or lower-middle-class families who were asked to write the familiar story of "Little Red Riding Hood." (CFM)

  9. Effect of unilateral and simultaneous bilateral cochlear implantation on tinnitus: A Prospective Study

    NARCIS (Netherlands)

    Zon, A. van; Smulders, Y.E.; Ramakers, G.G.; Stegeman, I.; Smit, A.L.; Zanten, G.A.; Stokroos, R.J.; Hendrice, N.; Free, R.H.; Maat, B.; Frijns, J.H.; Mylanus, E.A.M.; Huinck, W.J.; Topsakal, V.; Tange, R.A.; Grolman, W.

    2016-01-01

    OBJECTIVES/HYPOTHESIS: To determine the effect of cochlear implantation on tinnitus perception in patients with severe bilateral postlingual sensorineural hearing loss and to demonstrate possible differences between unilateral and bilateral cochlear implantation. STUDY DESIGN: Prospective study. MET

  10. Medical adverse events in elderly hospitalized patients: a prospective study

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    Claudia Szlejf

    2012-11-01

    Full Text Available OBJECTIVES: To determine the frequency of medical adverse events in elderly patients admitted to an acute care geriatric unit, the predictive factors of occurrence, and the correlation between adverse events and hospital mortality rates. METHODS: This prospective study included 171 admissions of patients aged 60 years and older in the acute care geriatric unit in a teaching hospital in Brazil between 2007 and 2008. The following variables were assessed at admission: the patient age, gender, number of prescription drugs, geriatric syndromes (e.g., immobility, postural instability, dementia, depression, delirium, and incontinence, comorbidities, functional status (evaluated with the Katz Index of Independence in Activities of Daily Living, and severity of illness (evaluated with the Simplified Acute Physiology Score Il. The incidence of delirium, infection, mortality, and the prescription of potentially inappropriate medications (based on the Beers criteria were assessed during hospitalization. An observer who was uninvolved in patient care reported the adverse events. RESULTS: The mean age of the sample was 78.12 years. A total of 187 medical adverse events occurred in 94 admissions (55%. The predictors of medical adverse events were undetermined. Compared with the patients with no adverse events, the patients with medical adverse events had a significantly longer hospital stay (21.41 ± 15.08 days versus 10.91 ± 7.21 days and a higher mortality rate (39 deaths [41.5%] versus 17 deaths [22.1%]. Mortality was significantly predicted by the Simplified Acute Physiology Score II score (odds ratio [OR] = 1.13, confidence interval [CI] 95%, 1.07 to 1.20, the Katz score (OR=1.47, CI 95%, 1.18 to 1.83, and medical adverse events (OR = 3.59, CI 95%, 1.55 to 8.30. CONCLUSION: Medical adverse events should be monitored in every elderly hospitalized patient because there is no risk profile for susceptible patients, and the consequences of adverse events are

  11. Duodenal stenting for malignant gastric outlet obstruction:Prospective study

    Institute of Scientific and Technical Information of China (English)

    Eduardo Guimar(a)es Hourneaux Moura; Flávio Coelho Ferreira; Spencer Cheng; Diogo Turiani Hourneaux Moura; Paulo Sakai; Bruno Zilberstain

    2012-01-01

    AIM:To evaluate the results of duodenal stenting for palliation of gastroduodenal malignant obstruction by using a gastric outlet obstruction score (GOOS).METHODS:A prospective,non-randomized study was performed at a tertiary center between August 2005 and April 2010.Patients were eligible if they had malignant gastric outlet obstruction (GOO) and were not candidates for surgical treatment.Medical history and patient demographics were collected at baseline.Scheduled interviews were made on the day of the procedure and 15,30,90 and 180 d later or unscheduled as necessary.RESULTS:Fifteen patients (6 male,9 female; median age 61 years) with GOO who had undergone duodenal stenting were evaluated.Ten patients had metastasis at baseline (66.6%) and 14 were unable to accept oral intake (93.33%),including 7 patients who were using a feeding tube.Laboratory data showed biliary obstruction in eight cases (53.33%); all were submitted to biliary drainage.Two patients developed obstructive symptoms due to tumor ingrowth after 30 d and another due to tumor overgrowth after 180 d.Two cases of stent migration occurred.A good response to treatment was observed,with a mean time of approximately 1 d (19 h) until toleration of a liquid diet and slightly more than 2 d for both soft solids (51 h) and a solid food/normal diet (55 h).The mean time to first failure to maintain liquid intake (GOOS ≥ 1) was 93 d.During follow-up,the mean time to first failure to maintain the previously achieved GOOS of 2-3 (solid/semi-solid food),considered technical failure,was 71 d.On the basis of oral intake a GOOS is defined:0 for no oral intake; 1 for liquids only; 2 for soft solids only; 3 for lowresidue or full diet.CONCLUSION:Enteral stenting to alleviate gastroduodenal malignant obstruction improves quality of life in patients with limited life expectancy,which can be evaluated by using a GOO scoring system.

  12. [The preclinical efficacy of emergency care. A prospective study].

    Science.gov (United States)

    Hennes, H J; Reinhardt, T; Otto, S; Dick, W

    1993-07-01

    Quality assurance has become an important issue in emergency medicine. At present, no prospective studies are available that quantify the efficacy of interventions performed by emergency doctors. The development and implementation of a rapid, yet simple scoring system, allowing preclinical assessment of all emergency medicine patients, is required. Once the scoring system is implemented, evaluation of the prehospital intervention, based upon objective parameters, is possible. METHODS. The Mainz Emergency Evaluation Score (MEES) is based on seven parameters: level of consciousness, heart rate, heart rhythm, arterial blood pressure, respiratory rate, partial arterial oxygen saturation and pain. A coded value is assigned to each parameter, with the normal physiological condition securing a score of 4, while a life-threatening condition receives a value of 1. For the parameter of pain there is no life-threatening condition, so the lowest value allowed is 2 (Table 2). Addition of the respective values from the seven parameters yields the MEES value, which objectively reflects the patients' condition (minimum = 8, maximum = 28). Comparing the MEES value before (MEES1) and after the intervention (MEES2) allows an objective evaluation of the efficacy of the preclinical care (delta-MEES = MEES2-MEES1). A difference of > or = +2 is considered an improvement, +1, +/- 0, -1 are rated as unchanged and rank sum test (Wilcoxon) and the correlation coefficient (Kendall-Tau). RESULTS. In 356 patients the condition of 187 (52%) patients improved during the preclinical treatment; the condition of 156 (44%) patients did not change. In 13 patients (3%) the condition became worse (Table 5, Fig. 2). Allocation to 16 diagnosis groups revealed that the improvement in the patient's condition depended on the underlying disease (Table 3); the disease-specific parameter improved in all cases (Table 7). CONCLUSIONS. With the MEES score one can assess the patient's prehospital condition and

  13. Prospective study on laser-assisted laparascopic partial nephrectomy

    Science.gov (United States)

    Sroka, Ronald; Hennig, Georg; Zilinberg, Katja; Khoder, Wael Y.

    2012-02-01

    margin, but could not measured so far. Based on this experiences a simple and easy to use instrument described serving also for suction and rinsing. Conclusion: This prospective in-vivo feasibility study shows that laser assisted partial nephrectomy seems to be a safe and promising medical technique which could be provided either during open surgery as well as laparascopically. This application showed good haemostasis and minimal parenchymal damage. Further investigations and development are needed for on-line detection of the remain coagulation margin. An optimised treatment equipment will support the applicability of laser assisted laparoscopic partial nephrectomy.

  14. Prospective study of melanoma in the Paris Region in 2004

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    Souques, M.; Baccard, M.; Barrazza, V.; Havard, S.; Verrier, A.; Wechsler, J. [Prevention et Epidemiologie des Tumeurs en Region Ile de France (PETRI), Domus Medica, 75 - Paris (France)

    2006-07-01

    21 %) and less trunk localisation (from 37% to 30%) and legs localisation (from 32 % to 24%). Melanoma are more often diagnosed at in situ stage but they are also more frequently diagnosed at a advanced stage (Table 2). Bibliography: Baccard M., Havard S., Souques M. et le Groupe Melanome de PETRI. Etude prospective de l incidence du melanome dans la region Ile de France en 1994. Annales de Dermatologie et de Venereologie, 1995, 122: S142-143. Baccard M., Havard S., Souques M. and the PETRI Melanoma Group. Prospective study of the incidence of melanoma in Paris region in 1994. Melanoma Research, 1997, 7: 335-338. (authors)

  15. Is Isolated Aphasia Associated with Atrial Fibrillation A Prospective Study

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    Carlijn P.A. Giesbers

    2014-07-01

    Full Text Available Background: A cardioembolic source, usually atrial fibrillation (AF, is detected in 14-30% of strokes. If AF is found, anticoagulation therapy provides a substantial decrease of the risk of recurrent cerebrovascular ischemic events. AF is often paroxysmal, and extensive diagnostic procedures may be necessary to detect it in patients. Considering cost-effectiveness and patient burden, however, not every suspected patient can be thoroughly screened. Therefore, the identification of risk factors for AF may be helpful. Previous studies have identified isolated aphasia as a risk factor for AF as the cause of the stroke. These studies, however, were performed with small population samples, in a retrospective setting or focused on a specific subtype of aphasia. The aim of this observational study is to prospectively evaluate whether there is a relation between isolated aphasia and AF as the cause of cerebrovascular ischemia. Methods: All patients admitted to the Atrium Medical Centre, Heerlen, the Netherlands, with cerebrovascular ischemia or transient ischemic attack in the period of August 2009 to March 2010 or October 2013 to January 2014 were included. The patients were evaluated by a neurologist and admitted to the Brain Care Unit for 24-48 h. Medical history, physical examination and diagnostic results were entered in a database. A diagnosis of isolated aphasia was assigned at admission using the National Institutes of Health Stroke Scale (NIHSS. Presence of AF was determined using a 12-lead electrocardiogram (ECG on admission and continuous ECG monitoring for 1-2 days. During admission, aphasia tests were done, notably the ScreeLing Test and the Boston Naming Test. Data were analyzed using Pearson's χ2 test, Fisher's exact test, the Mann-Whitney U test and univariate and multivariate logistic regression analyses. Results: A total of 347 patients were included, of which 115 (33.1% met the criteria for aphasia, with 26 (7.5% meeting the criteria

  16. Acute calcific tendinitis of the flexor pollicis longus in an 8-year-old boy.

    Science.gov (United States)

    Kheterpal, Arvin; Zoga, Adam; McClure, Kristen

    2014-10-01

    Calcific tendinitis is a common source of musculoskeletal pain in adults; however, it is rarely encountered in children. Calcific tendinitis is the most commonly encountered manifestation of hydroxyapatite deposition disease, in which calcium hydroxyapatite crystal deposition occurs in tendons. It may cause acute or chronic pain, or may be entirely asymptomatic. We describe a case of acute calcific tendinitis of the flexor pollicis longus tendon in an 8-year-old boy, who initially presented to our department for workup of a mass felt along the volar aspect of the right wrist.

  17. Isolated Splenic Vein Thrombosis: 8-Year-Old Boy with Massive Upper Gastrointestinal Bleeding and Hypersplenism.

    Science.gov (United States)

    Kiani, Mohammad Ali; Forouzan, Arash; Masoumi, Kambiz; Mazdaee, Behnaz; Bahadoram, Mohammad; Kianifar, Hamid Reza; Ravari, Hassan

    2015-01-01

    We present an 8-year-old boy who was referred to our center with the complaint of upper gastrointestinal bleeding and was diagnosed with hypersplenism and progressive esophageal varices. Performing a computerized tomography (CT) scan, we discovered a suspicious finding in the venography phase in favor of thrombosis in the splenic vein. Once complementary examinations were done and due to recurrent bleeding and band ligation failure, the patient underwent splenectomy. And during the one-year follow-up obvious improvement of the esophageal varices was observed in endoscopy.

  18. Isolated Splenic Vein Thrombosis: 8-Year-Old Boy with Massive Upper Gastrointestinal Bleeding and Hypersplenism

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    Mohammad Ali Kiani

    2015-01-01

    Full Text Available We present an 8-year-old boy who was referred to our center with the complaint of upper gastrointestinal bleeding and was diagnosed with hypersplenism and progressive esophageal varices. Performing a computerized tomography (CT scan, we discovered a suspicious finding in the venography phase in favor of thrombosis in the splenic vein. Once complementary examinations were done and due to recurrent bleeding and band ligation failure, the patient underwent splenectomy. And during the one-year follow-up obvious improvement of the esophageal varices was observed in endoscopy.

  19. Tuberculosis incidence rates during 8 years of follow-up of an antiretroviral treatment cohort in South Africa: comparison with rates in the community.

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    Ankur Gupta

    Full Text Available BACKGROUND: Although antiretroviral therapy (ART is known to be associated with time-dependent reductions in tuberculosis (TB incidence, the long-term impact of ART on incidence remains imprecisely defined due to limited duration of follow-up and incomplete CD4 cell count recovery in existing studies. We determined TB incidence in a South African ART cohort with up to 8 years of follow-up and stratified rates according to CD4 cell count recovery. We compared these rates with those of HIV-uninfected individuals living in the same community. METHODOLOGY/PRINCIPAL FINDINGS: Prospectively collected clinical data on patients receiving ART in a community-based cohort in Cape Town were analysed. 1544 patients with a median follow-up of 5.0 years (IQR 2.4-5.8 were included in the analysis. 484 episodes of incident TB (73.6% culture-confirmed were diagnosed in 424 patients during 6506 person-years (PYs of follow-up. The TB incidence rate during the first year of ART was 12.4 (95% CI 10.8-14.4 cases/100PYs and decreased to 4.92 (95% CI 3.64-8.62 cases/100PYs between 5 and 8 years of ART. During person-time accrued within CD4 cell strata 0-100, 101-200, 201-300, 301-400, 401-500, 501-700 and ≥700 cells/µL, TB incidence rates (95% CI were 25.5 (21.6-30.3, 11.2 (9.4-13.5, 7.9 (6.4-9.7, 5.0 (3.9-6.6, 5.1 (3.8-6.8, 4.1 (3.1-5.4 and 2.7 (1.7-4.5 cases/100PYs, respectively. Overall, 75% (95% CI 70.9-78.8 of TB episodes were recurrent cases. Updated CD4 cell count and viral load measurements were independently associated with long-term TB risk. TB rates during person-time accrued in the highest CD4 cell count stratum (>700 cells/µL were 4.4-fold higher that the rate in HIV uninfected individuals living in the same community (2.7 versus 0.62 cases/100PYs; 95%CI 0.58-0.65. CONCLUSIONS/SIGNIFICANCE: TB rates during long-term ART remained substantially greater than rates in the local HIV uninfected populations regardless of duration of ART or attainment of CD4

  20. Alcohol consumption and risk of microvascular complications in type 1 diabetes patients; the EURODIAB Prospective Complications study

    NARCIS (Netherlands)

    Beulens, J.W.J.; Kruidhof, J.S.; Grobbee, D.E.; Chaturvedi, N.; Fuller, J.H.; Soedamah-Muthu, S.S.

    2008-01-01

    AIMS/HYPOTHESIS: The aim of this study was to investigate the association between alcohol consumption and risk of microvascular complications (retinopathy, neuropathy, nephropathy) in type 1 diabetes mellitus patients in the EURODIAB Prospective Complications Study. METHODS: The EURODIAB Prospective

  1. Associations between vertebral fractures, increased thoracic kyphosis, a flexed posture and falls in older adults : a prospective cohort study

    NARCIS (Netherlands)

    van der Jagt-Willems, Hanna C.; de Groot, Maartje H.; van Campen, Jos P. C. M.; Lamoth, Claudine J. C.; Lems, Willem F.

    2015-01-01

    Background: Vertebral fractures, an increased thoracic kyphosis and a flexed posture are associated with falls. However, this was not confirmed in prospective studies. We performed a prospective cohort study to investigate the association between vertebral fractures, increased thoracic kyphosis and/

  2. Associations between vertebral fractures, increased thoracic kyphosis, a flexed posture and falls in older adults : a prospective cohort study

    NARCIS (Netherlands)

    van der Jagt-Willems, Hanna C.; de Groot, Maartje H.; van Campen, Jos P. C. M.; Lamoth, Claudine J. C.; Lems, Willem F.

    2015-01-01

    Background: Vertebral fractures, an increased thoracic kyphosis and a flexed posture are associated with falls. However, this was not confirmed in prospective studies. We performed a prospective cohort study to investigate the association between vertebral fractures, increased thoracic kyphosis

  3. Hepatic Dysfunction in Asphyxiated Neonates: Prospective Case-Controlled Study

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    Mukesh Choudhary

    2015-01-01

    Full Text Available Objective This study was performed to determine the occurrence of hypoxic hepatitis in full-term neonates after perinatal asphyxia and to correlate between the rise in enzymes and severity of asphyxia with Apgar score and hypoxic ischemic encephalopathy (HIE grading of the neonates. Method and Material This prospective case-controlled study was conducted in a tertiary-level hospital in India for a period of 12 months. The study group A comprised 70 newborns suffering from birth asphyxia, while 30 healthy neonates were included in group B (control. All biochemical parameters of liver function, ie, serum alanine transferase (ALT, aspartate transferase (AST, alkaline phosphatase (ALP, lactate dehydrogenase (LDH, total protein, serum albumin, bilirubin (total and direct, and international normalized ratio (INR, were measured on postnatal days 1, 3, and 10 in both study and control groups. Results In group A, 22.8% newborns had severe (Apgar score 0–3, 47.1% had moderate (Apgar score 4–5, and 30% had mild (Apgar score 6–7 birth asphyxia at five minutes. In all, 14.28% babies were in HIE stage I, 25.73% babies were in HIE stage II, and 11.42% babies were in HIE stage III. The rest of the newborns, 48.57%, were normal. The prevalence of liver function impairment was seen in 42.85% of asphyxiated neonates. On day 1, ALT, AST, ALP, LDH, PT, and INR were significantly higher, and total protein and serum albumin were significantly lower in group A than in group B. However, ALT and AST correlated well with increasing severity of HIE score. On day 3, there was a rising trend observed in the concentration of mean LDH as HIE staging of neonates progressed from stage 0 to stage III, and among various HIE stages, the difference in LDH was statistically significant. Conclusion We concluded that AST, ALT at 24 hours, and LDH at 72 hours of animation can be a utilitarian diagnostic tool to differentiate asphyxiated neonates from non-asphyxiated neonates and

  4. BLEEDING PEPTIC ULCER, NONSTEROIDAL ANTIINFLAMMATORY DRUGS AND HELICOBACTER PYLORI INFECTION – A PROSPECTIVE, CONTROLLED, RANDOMIZED STUDY

    Directory of Open Access Journals (Sweden)

    Pavel Skok

    2002-06-01

    Full Text Available Background. The explanation of peptic ulcer etiology has changed significantly in the past decade after the clarification of the significance of Helicobacter pylori infection.Aim. To evaluate the effectiveness of Helicobacter pylori eradication in patients with hemorrhaging peptic ulcer and patients with peptic ulcer without complications.Study ethics. The study was approved in 1998 by the Medical Ethics Committee of the Republic of Slovenia (No. 90/09/98.Type of study. Prospective, controlled and randomized study, carried out between 1998–2000.Patients and methods. The study included 80 patients (50 male and 30 female, av.age 57.5 years, SD ± 17.1, range 22– 80 in which endoscopy confirmed hemorrhage from peptic ulcer of stomach or duodenum and Helicobacter pylori infection. In all cases endoscopic hemostasis was performed: injection sclerotherapy with diluted adrenalin 1:10,000 and 1% polidocanol or argon plasma coagulation. The control group was made up of 80 patients (50 male and 30 female, av.age 56.8 years, SD ± 16.8, range 19–80 with peptic ulcer of stomach or duodenum and Helicobacter pylori infection. Infection was confirmed by a rapid urease test and histologic investigation of the gastric mucosa. In all cases the recommended drug combinations were used in the treatment of the infection: a proton pump inhibitor, omeprazol (4 weeks, and combination of antibiotics, claritromycin and metronidazole or with regard to the antibiogram (1 week. The therapeutic success was ascertained endoscopically four weeks after inclusion in the study. Infection eradication was confirmed by the rapid urease test and histologic investigation of the gastric mucosa.Results. Four weeks after inclusion in the study the success of infection eradication was 92.5% in the study group, in the control group it was 91.3% (p > 0.05. In 6 patients (7.5%, 6/ 80 from the study group and in 7 (8.8%, 7/80 from the control group we introduced a replacement treatment

  5. 激素治疗6.8年后的心血管疾病结局心脏与雌/孕激素替代治疗研究随访(HERSⅡ)%Cardiovascular Disease Outcomes During 6.8 Years of Hormone Therapy Heart and Estrogen/Progestin Replacement Study Follow-up (HERS Ⅱ)

    Institute of Scientific and Technical Information of China (English)

    Deborah Grady; Steven Khan; L.Kristin Newby; David Waters; Eric Vittinghoff; Nanette Wenger; David Herrington; Vera Bittner; Roger Blumenthal; Michael Davidson; Mark Hlatky; Judith Hsia; Stephen Hulley; Alan Herd

    2003-01-01

    @@ 背景:心脏与雌、孕激素替代治疗研究(Heart and Estrogen/Progestin ReplacementStudy,HERS)发现,患有冠心病(coronary heart disease,CHD)的绝经后妇女冠心病事件总体风险并无下降.然而,研究还显示,激素组冠心病事件风险第1年增加,第3~5年下降. 目的:确定HERS后期观察到的冠心病事件风险下降是否持续存在,是否随时间的延长而致整体风险下降. 设计与地点:试验在美国20个临床中心门诊及社区医院实施.先进行为期4.1年的随机、盲法、安慰剂对照试验(HERS),随后继续非盲法随诊2.7年(HERSⅡ).对象:共计2 763例患有冠心病的绝经后妇女,入选HERS时的平均年龄为67岁;2 321例妇女(占存活者的93%)同意参加HERSⅡ随诊. 干预:在HERS期间,受试者随机分配接受0.625 mg/d结合雌激素加2.5 mg/d醋酸甲羟孕酮(1 380例)或安慰剂(1 383例).HERSⅡ期间,由经治医生决定开放标记的激素治疗的使用.坚持服用激素至少达80%的比例在激素组从第1年的81%降至第6年的45%,在安慰剂组则从第1年的0%升至第6年的8%. 主要结局指标:主要结局为非致死性心肌梗死和冠心病死亡.次要(或二级)心血管事件包括冠状动脉再通术、因不稳定心绞痛或充血性心力衰竭住院、非致死性室性心律失常、猝死、卒中或短暂缺血发作以及外周动脉疾病. 结果:在HERS、HERSⅡ或整个试验期间,激素组与安慰剂组妇女相比,主要冠心病事件或次要心血管事件的发生率均无明显下降.冠心病事件未校正的相对风险(rela-tive hazard,RH)在HERS为0.99(95%可信区间[CI],0.81~1.22),在HERSⅡ为1.0(95%CI,0.77~1.29),在整个试验为0.99(95%CI,0.84~1.17).校正潜在混淆因素及组间他汀类药物的使用差异后,其总体RH相似,为0.97(95%CI,0.82~1.14).在分析限于坚持原随机分配方案治疗的受试者时,冠心病事件的RH也相似0.96(95%CI,0.77~1.19). 结论:HERS后期

  6. Follow-up of a Case of Vitelliform Macular Dystrophy Over an 8-year Period

    Institute of Scientific and Technical Information of China (English)

    Shizhou Huang; Lezheng Wu; Feng Wen; Guangwei Luo; Futian Jiang

    2014-01-01

    Purpose: To show the follow-up of a case of vitelliform mac-ular dystrophy with morphological and visual functional tests over an 8-year period. Methods:.Retrospective review of medical records..The mor-phological examination included color photography,.fluores-cein angiography, and ocular coherence tomography (OCT). The visual functional tests included visual acuity, electro-ocu-logram (EOG) and multifocal electroretinography (mfERG). The patient was observed for 8 years, from 2003 to 2011. Results:.During the follow-up,.the improvement of sensory retinal detachment and reduction of yellow-white deposit were observed with color photography and fluorescein angiography. OCT revealed a decrease in sensory retinal detachment and subretinal hyper-reflective deposits; both of these morphologi-cal changes were correspondent. Visual acuity was maintained throughout the follow-up..The Arden ratio of EOG was de-creased. The amplitudes of mfERG were decreased but slightly increased during the follow-up. Conclusion:.The retinal morphological changes and visual function slightly improved in this case of vitelliform macu-lopathy. The prognosis is good. (Eye Science 2014; 29:165-169)

  7. Transfer of figural face aftereffects suggests mature orientation selectivity in 8-year-olds' face coding.

    Science.gov (United States)

    Jeffery, Linda; Taylor, Libby; Rhodes, Gillian

    2014-10-01

    Adult face perception mechanisms are tuned to upright faces, and this orientation selectivity is central to adult expertise with upright faces. Children are less expert than adults, and it has been argued that their face mechanisms are less orientation selective than those of adults. Here we used face aftereffects to test this hypothesis by examining whether children's aftereffects show greater transfer across changes in orientation than do adults' aftereffects. We adapted 7- to 8-year-old children and adults to figural face distortions in both upright and inverted orientations and examined the size of resulting aftereffects in both upright and inverted test faces. If children's face mechanisms are less orientation selective than those of adults, then children's aftereffects should transfer more strongly across changes in orientation. We found no evidence to support this prediction. Children's and adults' aftereffects were similarly reduced by orientation differences between adapt and test. These results indicate that children, like adults, show a high degree of orientation selectivity in face shape coding and suggest that neural tuning to face orientation may be mature by 8 years of age. Our findings are consistent with an emerging view that many of the key attributes of specialized face perception emerge much earlier in development than previously thought.

  8. Age and gender dependent development of theory of mind in 6 to 8-years old children.

    Directory of Open Access Journals (Sweden)

    Cecilia Ines Calero

    2013-06-01

    Full Text Available The ability to attribute different mental states to distinct individuals, or Theory of Mind (ToM, is widely believed to be developed mostly during preschool years. How different factors such as gender, number of siblings or coarse personality traits affect this development is not entirely agreed upon. Here, we introduce a computerized version of the scaled ToM suite of tasks introduced by Wellman and Liu (2004, which allows us to meaningfully test ToM development on children 6 to 8-years old. We find that kids this age are still not entirely proficient in all ToM tasks, and continue to show a progression of performance with age. By testing this age range, too, we are able to observe a significant advantage of girls over boys in ToM performance. Other factors such as number of siblings, birth order, and coarse personality traits show no significant relation with the ToM task results. Finally, we introduce a novel way to quantify the scaling property of the suite involving a sequence of set inclusions and also, a comparison between specially tailored sets of logistic models. These measures confirm the validity of the scale in the 6 to 8-years old range.

  9. Social Recovery Model: An 8-Year Investigation of Adolescent 12-step Group Involvement following Inpatient Treatment

    Science.gov (United States)

    Kelly, John F.; Brown, Sandra A.; Abrantes, Ana; Kahler, Christopher; Myers, Mark

    2013-01-01

    Background Despite widespread use of 12-step treatment approaches and referrals to Alcoholics Anonymous (AA) and Narcotics Anonymous (NA) by youth providers, little is known about the significance of these organizations in youth addiction recovery. Furthermore, existing evidence is based mostly on short-term follow-up and is limited methodologically. Methods Adolescent inpatients (N = 160; M age = 16, 40% female) were followed at 6-months, and at 1, 2, 4, 6, and 8 years post-treatment. Time-lagged, generalized estimating equations (GEE) modeled treatment outcome in relation to AA/NA attendance controlling for static and time-varying covariates. Robust regression (LOWESS) explored dose-response thresholds of AA/NA attendance on outcome. Results AA/NA attendance was common and intensive early post-treatment, but declined sharply and steadily over the 8-year period. Patients with greater addiction severity and those who believed they could not use substances in moderation were more likely to attend. Despite declining attendance, the effects related to AA/NA remained significant and consistent. Greater early participation was associated with better long-term outcomes. Conclusions Even though many youth discontinue AA/NA over time, attendees appear to benefit, and more severely substance-involved youth attend most. Successful early post-treatment engagement of youth in abstinence-supportive social contexts, such as AA/NA, may have long-term implications for alcohol and drug involvement into young adulthood. PMID:18557829

  10. Childhood diet and asthma and atopy at 8 years of age : the PIAMA birth cohort study

    NARCIS (Netherlands)

    Willers, S. M.; Wijga, A. H.; Brunekreef, B.; Scholtens, S.; Postma, D. S.; Kerkhof, M.; de Jongste, J. C.; Smit, H. A.

    2011-01-01

    Diet may affect the development of asthma. We investigated whether asthma or atopy outcomes at 8 yrs of age were associated with long-term dietary exposure, and whether associations were different for consumption at early or later age. The Prevention and Incidence of Asthma and Mite Allergy (PIAMA)

  11. Generic substitution of antiepileptic drugs: a systematic review of prospective and retrospective studies.

    Science.gov (United States)

    Yamada, Mikiko; Welty, Timothy E

    2011-11-01

    To systematically review the literature on generic antiepileptic drugs (AEDs), evaluate the efficacy and safety of generic AED substitution, and perform pharmacokinetic (PK) analysis using the American Academy of Neurology (AAN) scheme to classify evidence. PubMed and Cumulative Index to Nursing and Allied Health Literature searches from January 1, 1980, to October 15, 2010, were performed using the search terms anticonvulsant, antiepileptic drug, carbamazepine, divalproex, ethosuximide, gabapentin, lamotrigine, levetiracetam, oxcarbazepine, pheno-barbital, phenytoin, primidone, topiramate, valproate, valproic acid, and zonisamide; bioavailability, bioequivalence, bioequivalency, bioequivalent, and substitution; and generic. Retrospective and prospective controlled studies of generic substitution of AEDs were included in the review. Non-English-language articles and uncontrolled clinical studies were excluded. Published articles were categorized using the AAN criteria for systematic reviews. We identified 156 articles. Of these, 20 met our inclusion criteria; 7 were retrospective studies, 6 were prospective studies in patients with epilepsy, and 7 were prospective studies in healthy subjects. All articles were rated Class I to Class III, using AAN criteria. The retrospective studies were categorized as Class III and showed a significant relationship between generic substitution and increased use of health care resources because of seizures or AED toxicity. Prospective studies were categorized as Class I, II, and III. Prospective studies in patients showed no differences between brand and generic drugs in PK parameters of bioequivalence. Three prospective studies in healthy subjects reported significant differences in maximum drug concentrations. Comparison of brand and generic drugs revealed no significant difference in seizure frequency; however, some prospective studies showed significant differences in PK parameters, primarily those not used for bioequivalence

  12. 75 FR 72816 - Public Input for the Study Regarding the Oversight of Existing and Prospective Carbon Markets

    Science.gov (United States)

    2010-11-26

    ... COMMISSION Public Input for the Study Regarding the Oversight of Existing and Prospective Carbon Markets... Commission (the ``CFTC''), to conduct a study on the oversight of existing and prospective carbon markets to... to study the oversight of existing and prospective carbon markets. The interagency group is composed...

  13. Long-term Efficacy of Trabeculectomy on Chinese Patients with Pigmentary Glaucoma: A Prospective Case Series Observational Study

    Institute of Scientific and Technical Information of China (English)

    Guo-Ping Qing; Ning-Li Wang; Tao Wang; Hong Chen; Da-Peng Mou

    2016-01-01

    Background:Though trabeculectomy is often performed on patients with medically refractive pigmentary glaucoma (PG),the clinical outcomes of surgical treatment on PG remain unknown.The aim of this study was to summarize the long-term efficacy and safety of trabeculectomy on PG.Methods:This was a prospective case series observational study.Eighteen consecutive PG patients were followed up for 8 years after trabeculectomy from May 2006 to April 2007.Visual acuity (VA),best-corrected visual acuity (BCVA),slit lamp biomicroscopy,intraocular pressure (IOP) measurement,Humphrey visual field analysis (VFA),and stereoscopic funduscopy were performed on admission and every 6 months after the surgery.Postoperative IOP,VA,BCVA,VFA,adjunctive anti-glaucoma medication,treatment-related side-effects,changes in blebs,and main clinical findings in the anterior segment of PG were recorded and compared with the baseline.Results:Eighteen PG eyes from 18 patients,with average preoperative IOP of 34.5 ± 4.7 mmHg (range:21-47 mmHg,1 mmHg=0.133 kPa)were enrolled in this study.All enrolled patients completed the follow-up visits and required examinations.Eight years after trabeculectomy,all surgical eyes (18/18) had satisfactory IOP control with an average of 13.7 ± 2.5 mmHg (range:9-19 mmHg),which was significantly lower than baseline (P =0.001).Majority (15/18) of the PG eyes had stable VA,BCVA,VFA,and optic disc cupping parameters.Functional blebs still existed in 12/18 of the PG eyes at the last follow-up visit.Unanimously,pigmentation in the anterior segment attenuated with time after surgical treatment.No severe side-effects were recorded in any of the surgical eyes.Conclusions:All surgical PG eyes in this study had satisfactory IOP control 8 years after the surgery with well-preserved visual function.The long-term efficacy and safety of trabeculectomy are promising in PG patients.

  14. Persistent hematologic and immunologic disturbances in 8-year-old Dutch children associated with perinatal dioxin exposure.

    Science.gov (United States)

    ten Tusscher, Gavin W; Steerenberg, Peter A; van Loveren, Henk; Vos, Joseph G; von dem Borne, Albert E G K; Westra, Matthijs; van der Slikke, Johannes W; Olie, Kees; Pluim, Hendrik J; Koppe, Janna G

    2003-09-01

    Perinatal exposure to Dutch "background" dioxin levels in 1990 was high, but comparable with that of other industrialized Western European countries. Exposure during the sensitive perinatal period may cause permanent disturbances. Therefore, we assessed the health status and various hematologic and immunologic parameters among our longitudinal cohort. A medical history was taken and venipuncture performed in a longitudinal cohort of 27 healthy 8-year-old children who had documented perinatal dioxin exposure. Linear regression revealed a decrease in allergy in relation to prenatal (p = 0.02) and postnatal (p = 0.03) dioxin exposure. Increases in CD4+ T-helper cells (p = 0.006) and in CD45RA+ cells (p = 0.02) were seen in relation to postnatal exposure. A persistently decreased platelet count (p = 0.04) and increased thrombopoietin concentration (p = 0.03) were seen in relation to postnatal exposure. This follow-up has shown a decrease in allergy, persistently decreased thrombocytes, increased thrombopoietin, and increased CD4+ T-helper and increased CD45RA+ cell counts. This study provides indications of effects at the stem cell level of perinatal dioxin exposure, persisting until minimally 8 years after birth.

  15. Development of skin conductance orienting, habituation, and reorienting from ages 3 to 8 years: a longitudinal latent growth curve analysis.

    Science.gov (United States)

    Gao, Yu; Raine, Adrian; Dawson, Michael E; Venables, Peter H; Mednick, Sarnoff A

    2007-11-01

    Little is known about the development of the skin conductance orienting response (SCOR) in childhood. This longitudinal study examines the effects of age on initial SCOR, habituation, and reorienting. Skin conductance responses to nonsignal auditory stimuli were recorded from 200 male and female children at five different time points (ages 3, 4, 5, 6, and 8 years). Longitudinal latent growth curve analyses were used to determine the trajectory of each SCOR measure during this period. Results indicated that (a) initial SCOR is present at age 3, increases thereafter to peak at age 6, and then levels off, (b) habituation is absent at age 3, but becomes apparent at age 4 years and increases thereafter with increasing age, (c) SC reorienting is absent from ages 3 to 8, and (d) boys and girls do not exhibit different developmental trajectories. Results suggest that from age 3 to 8 years, the transition from the functionally immature to mature neural network underlying orienting and habituation is a continuous process and may be related to children's cognitive development during this period.

  16. Validity and reliability of the Back-Saver Sit and Reach in girls aged 7-8 years.

    Directory of Open Access Journals (Sweden)

    Milena Boneth-Collante

    2015-12-01

    Full Text Available Background: The back saver sit and reach (BSSR test is probably the most frequently quantitative tool used to estimate hamstring flexibility in the school and physical-sporting field due to its simplicity and quickly implementation. However, there is limited scientific evidence to justify its use in colombian girls. Objective: To assess the validity and intra-rater reliability of the BSSR in girls of a school from Bucaramanga. Mathodology: A study of evaluation of diagnostic technology was done in 64 girls (7-8 years, selected by convenience. BSSR test and straight leg raising test (SLRT were conducted on two consecutive occasions by the same researchers. It was calculed the Pearson (r or intraclass (ICC correlation coefficient with their respective confidence intervals (95% CI 95%. Results: The global validity was good (r=0.61 (95% CI 0.43-0.75 – r=0.66 (95% CI 0.49-0.78, while intra-rater reliability was very good in the left lower limb [ICC= 0.90 (95% CI 0.67 to 0.96] and right lower limb [ICC = 0.88 (95% CI 0.63 to 0.95]. Conclusion: BSSR test has good reliability and validity for assessing lower limb flexibility in girls aged 7 to 8 years.

  17. Changes of the Quinolones Resistance to Gram-positive Cocci Isolated during the Past 8 Years in the First Bethune Hospital

    Science.gov (United States)

    Xu, Jiancheng; Chen, Qihui; Yao, Hanxin; Zhou, Qi

    This study was to investigate the quinolones resistance to gram-positive cocci isolated in the First Bethune Hospital during the past 8 years. Disk diffusion test was used to study the antimicrobial resistance. The data were analyzed by WHONET 5 software according to Clinical and Laboratory Standards Institute (CLSI). The rates of methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant coagulase-negative Staphylococci (MRCNS) were 50.8%∼83.3% and 79.4%∼81.5%during the past 8 years, respectively. In recent 8 years, the quinolones resistance to gram-positive cocci had increased. Monitoring of the quinolones resistance to gram-positive cocci should be strengthened. The change of the antimicrobial resistance should be investigated in order to guide rational drug usage in the clinic and prevent bacterial strain of drug resistance from being transmitted.

  18. Serum homocysteine level in gestational diabetes: a prospective study

    Directory of Open Access Journals (Sweden)

    Davari Tanha F

    2009-08-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Increased total plasma homocysteine (Hcy is an accepted risk factor of cardiovascular disease (CVD, stroke, preclampsia, recurrent abortion and diabetes type I and II. The aim of the current study was to assess serum homocysteine and its relation with serum folat, vitamine B12 and lipid profile in gestational diabetes mellitus and to compare these with those of pregnant women."n"n Methods: In a prospective controlled survey 80 pregnant women (24-28 weeks with uncomplicated pregnancies were evaluated. They were assigned to one of two groups according to the results of 100g-OGTT. In the case group there were pregnant women with gestational diabetes mellitus according to the OGTT and in the control group women who had normal OGTT results were put. Levels of fasting glucose, homocysteine, vit B12, and folic acid, uric acid, total cholesterol, triglyceride, Low Density Lipoprotein cholesterol (LDL and High Density Lipoprotein cholesterol (HDL were measured in both groups."n"nResults: The mean level of homocysteine in GDM group was significantly higher than control group (p=0.000. The mean level of folic acid and vit B12 was significantly lower than the level in control group (p=0.001, p=0.004 respectively. Body

  19. Epidemiology, severity classification, and outcome of moderate and severe traumatic brain injury: a prospective multicenter study

    NARCIS (Netherlands)

    Andriessen, T.M.J.C.; Horn, J.; Franschman, G.; Naalt, J. van der; Haitsma, I.; Jacobs, B.; Steyerberg, E.W.; Vos, P.E.

    2011-01-01

    Changes in the demographics, approach, and treatment of traumatic brain injury (TBI) patients require regular evaluation of epidemiological profiles, injury severity classification, and outcomes. This prospective multicenter study provides detailed information on TBI-related variables of 508 moderat

  20. Coffee Consumption and Risk of Stroke: A Dose-Response Meta-Analysis of Prospective Studies

    National Research Council Canada - National Science Library

    Larsson, Susanna C; Orsini, Nicola

    2011-01-01

    Coffee consumption has been inconsistently associated with risk of stroke. The authors conducted a meta-analysis of prospective studies to quantitatively assess the association between coffee consumption and stroke risk...

  1. Epidemiology, Severity Classification, and Outcome of Moderate and Severe Traumatic Brain Injury: A Prospective Multicenter Study

    NARCIS (Netherlands)

    T.M.J.C. Andriessen; J. Horn; G. Franschman; J. van der Naalt; I. Haitsma; B. Jacobs; E.W. Steyerberg; P.E. Vos

    2011-01-01

    Changes in the demographics, approach, and treatment of traumatic brain injury (TBI) patients require regular evaluation of epidemiological profiles, injury severity classification, and outcomes. This prospective multicenter study provides detailed information on TBI-related variables of 508 moderat

  2. Post‐traumatic stress disorder, child abuse history, birthweight and gestational age: a prospective cohort study

    National Research Council Canada - National Science Library

    Seng, JS; Low, LK; Sperlich, M; Ronis, DL; Liberzon, I

    2011-01-01

    ...‐traumatic stress disorder (PTSD) is associated with lower birthweight and shorter gestation, and to explore the effects of childhood maltreatment as the antecedent trauma exposure. Design  Prospective three‐cohort study. Setting...

  3. Robot-assisted laparoscopic rectovaginopexy for rectal prolapse: a prospective cohort study on feasibility and safety

    NARCIS (Netherlands)

    Draaisma, W.A.; Nieuwenhuis, D.H.; Janssen, L.W.M.; Broeders, I.A.M.J.

    Robotic systems may be particularly supportive for procedures requiring careful pelvic dissection and suturing in the Douglas pouch, as in surgery for rectal prolapse. Studies reporting robot-assisted laparoscopic rectovaginopexy for rectal prolapse, however, are scarce. This prospective cohort

  4. Antimicrobial resistance predicts death in Tanzanian children with bloodstream infections: a prospective cohort study

    National Research Council Canada - National Science Library

    Blomberg, Bjørn; Manji, Karim P; Urassa, Willy K; Tamim, Bushir S; Mwakagile, Davis S M; Jureen, Roland; Msangi, Viola; Tellevik, Marit G; Holberg-Petersen, Mona; Harthug, Stig; Maselle, Samwel Y; Langeland, Nina

    2007-01-01

    .... We assessed the incidence of bloodstream infection and risk factors for fatal outcome in a prospective cohort study of 1828 consecutive admissions of children aged zero to seven years with signs of systemic infection...

  5. Dietary fiber intake and risk of colorectal cancer: A pooled analysis of prospective cohort studies

    NARCIS (Netherlands)

    Park, Y.; Hunter, D.J.; Spiegelman, D.; Bergkvist, L.; Berrino, F.; Brandt, P.A. van den; Buring, J.E.; Colditz, G.A.; Freudenheim, J.L.; Fuchs, C.S.; Giovannucci, E.; Goldbohm, R.A.; Graham, S.; Harnack, L.; Hartman, A.M.; Jacobs, D.R.; Kato, I.; Krogh, V.; Leitzmann, M.F.; McCullough, M.L.; Miller, A.B.; Pietinen, P.; Rohan, T.E.; Schatzkin, A.; Willett, W.C.; Wolk, A.; Zeleniuch-Jacquotte, A.; Zhang, S.M.; Smith-Warner, S.A.

    2005-01-01

    Context: Inconsistent findings from observational studies have continued the controversy over the effects of dietary fiber on colorectal cancer. Objective: To evaluate the association between dietary fiber intake and risk of colorectal cancer. Design, Setting, and Participants: From 13 prospective

  6. Family system characteristics and psychological adjustment to cancer susceptibility genetic testing : a prospective study

    NARCIS (Netherlands)

    van Oostrom, I.; Meijers-Heijboer, H.; Duivenvoorden, H. J.; Brocker-Vriends, A. H. J. T.; van Asperen, C. J.; Sijmons, R. H.; Seynaeve, C.; Van Gool, A. R.; Klijn, J. G. M.; Tibben, A.

    2007-01-01

    This study examined prospectively the contribution of family functioning, differentiation to parents, family communication and support from relatives to psychological distress in individuals undergoing genetic susceptibility testing for a known familial pathogenic BRCA1/2 or Hereditary nonpolyposis

  7. Continuation of cinacalcet immediately after renal transplantation: a prospective cohort study.

    NARCIS (Netherlands)

    Aalten, J.; Wetzels, J.F.M.; Hoitsma, A.J.

    2010-01-01

    BACKGROUND: cinacalcet is used for treating secondary hyperparathyroidism in dialysis patients, but it is currently unknown whether it can safely be continued immediately after renal transplantation. METHODS: we prospectively studied renal transplant recipients with secondary hyperparathyroidism who

  8. Epidemiology, Severity Classification, and Outcome of Moderate and Severe Traumatic Brain Injury : A Prospective Multicenter Study

    NARCIS (Netherlands)

    Andriessen, Teuntje M. J. C.; Horn, Janneke; Franschman, Gaby; van der Naalt, Joukje; Haitsma, Iain; Jacobs, Bram; Steyerberg, Ewout W.; Vos, Pieter E.

    2011-01-01

    Changes in the demographics, approach, and treatment of traumatic brain injury (TBI) patients require regular evaluation of epidemiological profiles, injury severity classification, and outcomes. This prospective multicenter study provides detailed information on TBI-related variables of 508 moderat

  9. THE ANALYSIS OF THE DIABETIC FOOT OSTEOMYELITIS AT A TERTIARY CARE CENTER - A PROSPECTIVE STUDY

    OpenAIRE

    Mithun N; Pattanashetty; Reshmina; Sharath Babu; Harikrishna; Sreedhar Reddy; Ramakrishna J

    2015-01-01

    INTRODUCTION : India is considered as the diabetic capital of the world. Diabetic foot osteomyelitis is considered as one of the severe complications of diabetes mellitus. Diabetic foot osteomyelitis tends to complicate around one third of diabetic foot infections. In v iew of this we conducted a prospective study on the bacteriological analysis of diabetic foot osteomyelitis at a tertiary care center. MATERIALS AND METHODS : A prospective study was perform...

  10. An Ecological Approach to Prospective and Retrospective Timing of Long Durations: A Study Involving Gamers

    OpenAIRE

    Simon Tobin; Nicolas Bisson; Simon Grondin

    2010-01-01

    To date, most studies comparing prospective and retrospective timing have failed to use long durations and tasks with a certain degree of ecological validity. The present study assessed the effect of the timing paradigm on playing video games in a "naturalistic environment" (gaming centers). In addition, as it involved gamers, it provided an opportunity to examine the effect of gaming profile on time estimation. A total of 116 participants were asked to estimate prospectively or retrospective...

  11. POLYGON - A New Fundamental Movement Skills Test for 8 Year Old Children: Construction and Validation.

    Science.gov (United States)

    Zuvela, Frane; Bozanic, Ana; Miletic, Durdica

    2011-01-01

    Inadequately adopted fundamental movement skills (FMS) in early childhood may have a negative impact on the motor performance in later life (Gallahue and Ozmun, 2005). The need for an efficient FMS testing in Physical Education was recognized. The aim of this paper was to construct and validate a new FMS test for 8 year old children. Ninety-five 8 year old children were used for the testing. A total of 24 new FMS tasks were constructed and only the best representatives of movement areas entered into the final test product - FMS-POLYGON. The ICC showed high values for all 24 tasks (0.83-0.97) and the factorial analysis revealed the best representatives of each movement area that entered the FMS-POLYGON: tossing and catching the volleyball against a wall, running across obstacles, carrying the medicine balls, and straight running. The ICC for the FMS-POLYGON showed a very high result (0.98) and, therefore, confirmed the test's intra-rater reliability. Concurrent validity was tested with the use of the "Test of Gross Motor Development" (TGMD-2). Correlation analysis between the newly constructed FMS-POLYGON and the TGMD-2 revealed the coefficient of -0.82 which indicates a high correlation. In conclusion, the new test for FMS assessment proved to be a reliable and valid instrument for 8 year old children. Application of this test in schools is justified and could play an important factor in physical education and sport practice. Key pointsAll 21 newly constructed tasks demonstrated high intra-rater reliability (0.83-0.97) in FMS assessment. High reliability was also noted in the FMS-POLYGON test (0.98).A high correlation was found between the FMS-POLYGON and TGMD-2 which is a confirmation of the new test's concurrent validity.The research resolved the problem of long and detailed FMS assessment by adding a new dimension using quick and effective norm-referenced approach but also covering all the most important movement areas.New and validated test can be of great use

  12. Orthodontics as a prospective career choice among undergraduate dental students: A prospective study

    Science.gov (United States)

    Sam, George

    2015-01-01

    Objectives: The purposes of this study were to investigate the factors influencing the career choice of dental students and to identify the future life plans of the students at Prince Sattam Bin Abdulaziz University Dental College who had chosen orthodontics as their future specialty. Materials and Methods: An epidemiological descriptive survey was conducted using a set of questionnaire among the second year to fourth year students at Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia. Data were categorized by demographic variables and were analyzed with statistical methods using descriptive statistical analysis. Results: The most important factor influencing the decision to pursue specialty in orthodontics was considering that “orthodontics is intellectually challenging” (23%), followed by “previous positive experience” (15%). The decision to become an orthodontist was made by 3.7% of the respondents in the first year of their course, 44.4% in the second year of their study, 11.1% during the third year of their study, 25.9% during the fourth year of their study, while none of them had made their decision during the final year of their dental school studies. Only one student (3.7) said he planned to work in a private college in an academic setting, five students (18.5%) had plans to do private practice, two students indicated that they would work for the Ministry of Health, while most students (40.7%) reported that they were planning to try a combination of all of the above. Six students (22.2%) remained undecided. Conclusions: Majority of the students who had chosen orthodontics as their future specialty of choice at Sattam Bin Abdulaziz University Dental College, Saudi Arabia had taken up this specialty as they felt that orthodontics was intellectually challenging. PMID:26312228

  13. Orthodontics as a prospective career choice among undergraduate dental students: A prospective study.

    Science.gov (United States)

    Sam, George

    2015-01-01

    The purposes of this study were to investigate the factors influencing the career choice of dental students and to identify the future life plans of the students at Prince Sattam Bin Abdulaziz University Dental College who had chosen orthodontics as their future specialty. An epidemiological descriptive survey was conducted using a set of questionnaire among the second year to fourth year students at Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Arabia. Data were categorized by demographic variables and were analyzed with statistical methods using descriptive statistical analysis. The most important factor influencing the decision to pursue specialty in orthodontics was considering that "orthodontics is intellectually challenging" (23%), followed by "previous positive experience" (15%). The decision to become an orthodontist was made by 3.7% of the respondents in the first year of their course, 44.4% in the second year of their study, 11.1% during the third year of their study, 25.9% during the fourth year of their study, while none of them had made their decision during the final year of their dental school studies. Only one student (3.7) said he planned to work in a private college in an academic setting, five students (18.5%) had plans to do private practice, two students indicated that they would work for the Ministry of Health, while most students (40.7%) reported that they were planning to try a combination of all of the above. Six students (22.2%) remained undecided. Majority of the students who had chosen orthodontics as their future specialty of choice at Sattam Bin Abdulaziz University Dental College, Saudi Arabia had taken up this specialty as they felt that orthodontics was intellectually challenging.

  14. Cognitive Function, Progression of Age-related Behavioral Changes, Biomarkers, and Survival in Dogs More Than 8 Years Old

    DEFF Research Database (Denmark)

    Schütt, T.; Berendt, M.; Toft, Nils

    2015-01-01

    patted, difficulty finding dropped food and anxiety. Thirty-three percent of dogs with a normal cognitive status progressed to MCI and 22% classified as MCI progressed to CCD during the study period. For 6 dogs diagnosed with CCD, signs of cognitive dysfunction increased with time. A diagnosis of CCD did......BackgroundCanine cognitive dysfunction (CCD) is an age-dependent neurodegenerative condition dominated by changes in behavioral patterns. Cohort studies investigating cognitive status in dogs are lacking. ObjectivesTo investigate cognitive function, progression of age-related behavioral changes......, survival, and possible biomarkers of CCD in aged dogs. AnimalsFifty-one dogs >8 years old; 21 with no cognitive deficits, 17 with mild cognitive impairments (MCI) and 13 with CCD. MethodsLongitudinal study. Recruitment period of 12 months and an observational period of 24 months including a baseline and 3...

  15. Cognitive Function, Progression of Age-related Behavioral Changes, Biomarkers, and Survival in Dogs More Than 8 Years Old

    DEFF Research Database (Denmark)

    Schütt, T.; Berendt, M.; Toft, Nils

    2015-01-01

    patted, difficulty finding dropped food and anxiety. Thirty-three percent of dogs with a normal cognitive status progressed to MCI and 22% classified as MCI progressed to CCD during the study period. For 6 dogs diagnosed with CCD, signs of cognitive dysfunction increased with time. A diagnosis of CCD did......BackgroundCanine cognitive dysfunction (CCD) is an age-dependent neurodegenerative condition dominated by changes in behavioral patterns. Cohort studies investigating cognitive status in dogs are lacking. ObjectivesTo investigate cognitive function, progression of age-related behavioral changes......, survival, and possible biomarkers of CCD in aged dogs. AnimalsFifty-one dogs >8 years old; 21 with no cognitive deficits, 17 with mild cognitive impairments (MCI) and 13 with CCD. MethodsLongitudinal study. Recruitment period of 12 months and an observational period of 24 months including a baseline and 3...

  16. Mother and Child Behaviour in Very Preterm and Term Dyads at 6 and 8 Years

    Science.gov (United States)

    Jaekel, Julia; Wolke, Dieter; Chernova, Julia

    2012-01-01

    Aim: Mothers of very preterm children have been reported to behave less sensitively and to be more controlling. It is unknown whether this is the result of maternal factors or due to maternal adaptation to children's cognitive problems. Method: We investigated a geographically defined prospective whole-population sample of very low birthweight (…

  17. Orthodontics as a prospective career choice among undergraduate dental students: A prospective study

    OpenAIRE

    Sam, George

    2015-01-01

    Objectives: The purposes of this study were to investigate the factors influencing the career choice of dental students and to identify the future life plans of the students at Prince Sattam Bin Abdulaziz University Dental College who had chosen orthodontics as their future specialty. Materials and Methods: An epidemiological descriptive survey was conducted using a set of questionnaire among the second year to fourth year students at Prince Sattam Bin Abdulaziz University, Al Kharj, Saudi Ar...

  18. Prospective study of family adversity and maladaptive parenting in childhood and borderline personality disorder symptoms in a non-clinical population at 11 years.

    Science.gov (United States)

    Winsper, C; Zanarini, M; Wolke, D

    2012-11-01

    Retrospective studies have consistently indicated an association between maladaptive parenting and borderline personality disorder (BPD). This requires corroboration with prospective, longitudinal designs. We investigated the association between suboptimal parenting and parent conflict in childhood and BPD symptoms in late childhood using a prospective sample. A community sample of 6050 mothers and their children (born between April 1991 and December 1992) were assessed. Mothers' family adversity was assessed during pregnancy and parenting behaviours such as hitting, shouting, hostility and parent conflict across childhood. Intelligence quotient (IQ) and DSM-IV Axis I diagnoses were assessed at 7-8 years. Trained psychologists interviewed children at 11 years (mean age 11.74 years) to ascertain BPD symptoms. After adjustment for confounders, family adversity in pregnancy predicted BPD probable 1 to 2 adversities: odds ratio (OR)=1.34 [95% confidence interval (CI) 1.01-1.77]; >2 adversities: OR 1.99 (95% CI 1.34-2.94) and definite 1 to 2 adversities: OR 2.48 (95% CI 1.01-6.08) symptoms. Each point increase in the suboptimal parenting index predicted BPD probable: OR 1.13 (95% CI 1.05-1.23) and definite: OR 1.28 (95% CI 1.03-1.60) symptoms. Parent conflict predicted BPD probable: OR 1.19 (95% CI 1.06-1.34) and definite: OR 1.42 (95% CI 1.06-1.91) symptoms. Within the path analysis, the association between suboptimal parenting and BPD outcome was partially mediated by DSM-IV diagnoses and IQ at 7-8 years. Children from adverse family backgrounds, who experience suboptimal parenting and more conflict between parents, have poor cognitive abilities and a DSM-IV diagnosis, are at increased risk of BPD symptoms at 11 years.

  19. Reactive attachment disorder in maltreated twins follow-up: from 18 months to 8 years.

    Science.gov (United States)

    Heller, Sherryl Scott; Boris, Neil W; Fuselier, Sarah-Hinshaw; Page, Timothy; Koren-Karie, Nina; Miron, Devi

    2006-03-01

    The best means for the diagnosis and treatment of reactive attachment disorder of infancy and early childhood have not been established. Though some longitudinal data on institutionalized children is available, reports of maltreated young children who are followed over time and assessed with measures of attachment are lacking. This paper presents the clinical course of a set of maltreated fraternal twins who were assessed and treated from 19 months to 30 months of age and then seen in follow-up at 3 and 8 years of age. A summary of the early assessment and course is provided and findings from follow-up assessments of the cognitive, behavioral, and interpersonal functioning of each child is analysed. Follow-up measures, chosen to capture social-cognitive processing of these children from an attachment perspective, are highlighted. Finally, findings from the case are discussed from nosological and theoretical perspectives.

  20. Pediatric Absence Status Epilepticus: Prolonged Altered Mental Status in an 8-Year-Old Boy

    Directory of Open Access Journals (Sweden)

    Scott J. Adams

    2016-01-01

    Full Text Available Absence status epilepticus is characterized by a prolonged state of impaired consciousness or altered sensorium with generalized electroencephalographic abnormalities. It is most commonly diagnosed in patients with known idiopathic generalized epilepsy; however, it may also be the first presentation of epilepsy. Due to the subtle and variable manifestations of the condition, absence status epilepticus may be underrecognized, particularly in children. We present the case of an 8-year-old boy who experienced two episodes of prolonged altered mental status, subsequently determined to be absence status epilepticus with idiopathic generalized epilepsy with phantom absences. We discuss the classification, pathophysiology, clinical presentation, and electroencephalographic findings of pediatric absence status epilepticus and provide a practical overview for management.

  1. [Breast cancer mass screening in the Province of Liege. Results after 8 years].

    Science.gov (United States)

    Gordenne, W; Parmentier, J C; Delleuze, J M

    2000-08-01

    Breast cancer mass screening by mobile units started in 1992 in the Province of Liège (Belgium). This project is developed for rural areas and interests all women between 40-69 years old not regularly X-rayed in traditional breast cancer diagnosis centers. Despite lots of efforts population participation is low (25%). Nevertheless, the experiment results are encouraging: in a series of 31,443 women, 213 cancers were diagnosed, corresponding to a rate of 6.9/1000, 75% of which are of good prognosis. After an 8 years experiment, it is hoped that the population concerned becomes more sensitive to this mass screening project and one should expect a better collaboration with the other actors in the field of breast diseases diagnosis.

  2. Developing formal mathematical assessment for 4- to 8-year-olds

    Science.gov (United States)

    Doig, Brian

    2005-10-01

    The assessment of children in their years before school and their first years of school has been, traditionally, informal. Further, assessment of children's mathematical skills at this level has been infrequent compared to social, emotional and physical assessments. However, there are contexts where reliable, valid, standardised data from assessment in mathematics are required. This paper outlines the development of two assessment tools for mathematics that were originally developed for such contexts. Item Response Theory (IRT) analyses enabled the construction of assessment forms that address the range of abilities of 4- to 8-year-old children, and provided the scales used for constructing formative and summative reports of achievement. A description of the development of the assessment tools and the IRT analysis that provides the reporting formats are presented together with some research uses of the tools.

  3. Pediatric renal transplantation in a highly sensitised child-8 years on.

    LENUS (Irish Health Repository)

    Quinlan, Catherine

    2012-01-26

    Highly sensitised children have markedly reduced chances of receiving a successful deceased donor renal transplant, increased risk of rejection, and decreased graft survival. There is limited experience with the long-term followup of children who have undergone desensitization. Following 2 failed transplants, our patient was highly sensitised. She had some immunological response to intravenous immunoglobulin (IVIg) but this was not sustained. We developed a protocol involving sequential therapies with rituximab, IVIg, and plasma exchange. Immunosuppressant therapy at transplantation consisted of basiliximab, tacrolimus, mycophenolate mofetil, and steroids. At the time of transplantation, historical crossmatch was ignored. Current CDC crossmatch was negative, but T and B cell flow crossmatch was positive, due to donor-specific HLA Class I antibodies. Further plasma exchange and immunoglobulin therapy were given pre- and postoperatively. Our patient received a deceased donor-kidney-bearing HLA antigens to which she originally had antibodies, which would have precluded transplant. The graft kidney continues to function well 8 years posttransplant.

  4. Emotional Understanding and Color-Emotion Associations in Children Aged 7-8 Years

    Directory of Open Access Journals (Sweden)

    Debbie J. Pope

    2012-01-01

    Full Text Available An understanding of the development of emotional knowledge can help us determine how children perceive and interpret their surroundings and color-emotion associations are one measure of the expression of a child’s emotional interpretations. Emotional understanding and color-emotion associations were examined in a sample of UK school children, aged 7-8 years. Forty primary school children (mean age = 7.38; SD = 0.49 were administered color assessment and emotional understanding tasks, and an expressive vocabulary test. Results identified significant gender differences with girls providing more appropriate and higher quality expressions of emotional understanding than boys. Children were more able to link color to positive rather than negative emotions and significant gender differences in specific color preferences were observed. The implications of adult misinterpretations of color-emotion associations in young children are discussed.

  5. [8-year experience in 40 patients with an axillary-femoral graft].

    Science.gov (United States)

    Bialostozky, L; Rish, L; Legaspi, R; Gutiérrez Bosque, R; Archundia, A; Morales, F; Oropeza, G

    1977-01-01

    The 8 years (1967-1975) experience with axillary-femoral and femoro-femoral grafts in 40 patients is presented; 6 females and 34 males, between 50 and 90 years of age, with arteriosclerosis, all complicated by chronic illnesses. The results have been satisfactory, as the grafts are functioning from 2 months to 80 months (6 years, 8 months), most of them being more than 12 months old. Twenty eight of the 40 patients operated are alive. Four patients (10%) had infection of their grafts. In 6 (15%) the graft closed because of severe progresive distal obstruction. Three patients (7.5%) died in the first 32 post-operative days. In 9 (22.5%) the deaths were not related to surgery. The indications for placement of axillary-femoral and femoro-femoral grafts is established.

  6. A Prospecting Mineralogy Study:Arsenopyrite In Endogenetic Gold Deposits

    Institute of Scientific and Technical Information of China (English)

    LI Xiaomin; ZHANG Hongzhi

    2001-01-01

    Arsenopyrite is one of very important and common auriferous minerals in endogenetic gold deposits. In seven gold deposits, the prospecting typomorphic characteristics of arsenopyrite, such as morphological typomorphism, composition typomorphism, pyroelectricity typomorphism and so on, were established. The crystal form of arsenopyrite is simple, and the form symbols mainly are {101}, {120}, {210}, {140}, {230}, {012}, etc. The smaller groin and poor crystal form arsenopyrite indicates the better auriferous characteristics. The major elements (Fe, As and S) of gold- bearing arsenopyrite usually show Fe/As + S > 0.5, As/S< 1 which deviates from its theoretical value. The most important trace element is Au and next is Ag in arsenopyrite, and they often show the positive correlation. The pyroelectricity of arsenopyrite can reflect the mineralization epoch, and it also is related to the crystal form and granudarity.

  7. Diabetes, plasma glucose and incidence of pancreatic cancer: A prospective study of 0.5 million Chinese adults and a meta-analysis of 22 cohort studies.

    Science.gov (United States)

    Pang, Yuanjie; Kartsonaki, Christiana; Guo, Yu; Bragg, Fiona; Yang, Ling; Bian, Zheng; Chen, Yiping; Iona, Andri; Millwood, Iona Y; Lv, Jun; Yu, Canqing; Chen, Junshi; Li, Liming; Holmes, Michael V; Chen, Zhengming

    2017-04-15

    Diabetes is associated with an increased risk of pancreatic cancer (PC) in Western populations. Uncertainty remains, however, about the relevance of plasma glucose for PC among people without diabetes and about the associations of diabetes and high blood glucose with PC in China where the increase in diabetes prevalence has been very recent. The prospective China Kadoorie Biobank (CKB) study recruited 512,000 adults aged 30-79 years from 10 diverse areas of China during 2004-2008, recording 595 PC cases during 8 years of follow-up. Cox regression yielded adjusted hazard ratios (HRs) for PC associated with diabetes (previously diagnosed or screen-detected) and, among those without previously diagnosed diabetes, with levels of random plasma glucose (RPG). These were further meta-analysed with 22 published prospective studies. Overall 5.8% of CKB participants had diabetes at baseline. Diabetes was associated with almost twofold increased risk of PC (adjusted HR = 1.87, 95% CI 1.48-2.37), with excess risk higher in those with longer duration since diagnosis (p for trend = 0.01). Among those without previously diagnosed diabetes, each 1 mmol/L higher usual RPG was associated with a HR of 1.12 (1.04-1.21). In meta-analysis of CKB and 22 other studies, previously diagnosed diabetes was associated with a 52% excess risk (1.52, 1.43-1.63). Among those without diabetes, each 1 mmol/L higher blood glucose was associated with a 15% (1.15, 1.09-1.21) excess risk. In Chinese and non-Chinese populations, diabetes and higher blood glucose levels among those without diabetes are associated with an increased risk of PC. © 2017 The Authors International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.

  8. The WISTAH hand study: A prospective cohort study of distal upper extremity musculoskeletal disorders

    Directory of Open Access Journals (Sweden)

    Garg Arun

    2012-06-01

    Full Text Available Abstract Background Few prospective cohort studies of distal upper extremity musculoskeletal disorders have been performed. Past studies have provided somewhat conflicting evidence for occupational risk factors and have largely reported data without adjustments for many personal and psychosocial factors. Methods/design A multi-center prospective cohort study was incepted to quantify risk factors for distal upper extremity musculoskeletal disorders and potentially develop improved methods for analyzing jobs. Disorders to analyze included carpal tunnel syndrome, lateral epicondylalgia, medial epicondylalgia, trigger digit, deQuervain’s stenosing tenosynovitis and other tendinoses. Workers have thus far been enrolled from 17 different employment settings in 3 diverse US states and performed widely varying work. At baseline, workers undergo laptop administered questionnaires, structured interviews, two standardized physical examinations and nerve conduction studies to ascertain demographic, medical history, psychosocial factors and current musculoskeletal disorders. All workers’ jobs are individually measured for physical factors and are videotaped. Workers are followed monthly for the development of musculoskeletal disorders. Repeat nerve conduction studies are performed for those with symptoms of tingling and numbness in the prior six months. Changes in jobs necessitate re-measure and re-videotaping of job physical factors. Case definitions have been established. Point prevalence of carpal tunnel syndrome is a combination of paraesthesias in at least two median nerve-served digits plus an abnormal nerve conduction study at baseline. The lifetime cumulative incidence of carpal tunnel syndrome will also include those with a past history of carpal tunnel syndrome. Incident cases will exclude those with either a past history or prevalent cases at baseline. Statistical methods planned include survival analyses and logistic regression. Discussion A

  9. APOE genotype and cardio-respiratory fitness interact to determine adiposity in 8-year-old children from the Tasmanian Infant Health Survey.

    Directory of Open Access Journals (Sweden)

    Justine A Ellis

    Full Text Available APOE plays a well established role in lipid metabolism. Animal model evidence suggests APOE may also be associated with adiposity, but this has not been thoroughly investigated in humans. We measured adiposity (BMI, truncal fat mass, waist circumference, physical activity (PA, cardiorespiratory fitness and APOE genotype (E2, E3, E4 in 292 8-year-old children from the Tasmanian Infant Health Survey (TIHS, an Australian population-based prospective birth cohort. Our aims were to examine the association of APOE with child adiposity, and to examine the interplay between this association and other measured factors. We found that APOE was associated with child lipid profiles. APOE was also associated with child adiposity measures. The association was E4 allele-specific, with adiposity lower in the E4-containing group (BMI: Mean difference -0.90 kg/m²; 95% confidence intervals (CI -1.51, -0.28; p = 0.004. The association of APOE4 with lower BMI differed by fitness status (difference in effect p = 0.002, and was more evident among the less fit (mean difference -1.78 kg/m²; 95% CI -2.74, -0.83; p<0.001. Additionally, associations between BMI and lipids were only apparent in those of lower fitness who did not carry APOE4. Similar overall findings were observed when truncal fat mass and waist circumference were used as alternative adiposity measures. APOE4 and cardiorespitatory fitness could interact to influence child adiposity. In studies addressing the genetic determinants of childhood obesity, the context of child fitness should also be taken into account.

  10. Trajectories and Determinants of Elder Care in Rural China During an 8-Year Period: Why Having Sons Makes a Difference.

    Science.gov (United States)

    Guo, Man; Chi, Iris; Silverstein, Merril

    2016-07-01

    Using 8-year panel data for 1,355 older adults in rural Anhui province, China, this study examined the trajectories and determinants of elder care provided by adult children to their older parents. The results of two-level latent variable growth models showed that trajectories of elder care differed by the gender of children, with an increase in care from sons but a decrease in care from daughters over time. Children's life stages influenced their care provision but differed by gender. Functional impairment of parents and care provided by siblings in the family also affected the care provided by each child. The findings reflect the patrilineal nature of Chinese family systems and demonstrate the linkages between critical life events and caregiving behaviors of adult children. Findings of this study can inform the formulation of elder care policies that meet the needs of families with different structures and at different life stages.

  11. Clinical Characteristics of Microscopic Colitis in Korea: Prospective Multicenter Study by KASID

    OpenAIRE

    2011-01-01

    Background/Aims Microscopic colitis (MC) encompasses collagenous and lymphocytic colitis and is characterized by chronic diarrhea. In cases of MC, colonic mucosae are macroscopically normal, and diagnostic histopathological features are observed only upon microscopic examination. We designed a prospective multicenter study to determine the clinical features, pathological distribution in the colon and prevalence of MC in Korea. Methods We prospectively enrolled patients having watery diarrhea ...

  12. Exposure to Greenness and Mortality in a Nationwide Prospective Cohort Study of Women

    OpenAIRE

    James, Peter; Hart, Jaime E; Rachel F. Banay; Laden, Francine

    2016-01-01

    Background: Green, natural environments may ameliorate adverse environmental exposures (e.g., air pollution, noise, and extreme heat), increase physical activity and social engagement, and lower stress. Objectives: We aimed to examine the prospective association between residential greenness and mortality. Methods: Using data from the U.S.-based Nurses’ Health Study prospective cohort, we defined cumulative average time-varying seasonal greenness surrounding each participant’s address using s...

  13. The Examining of Prospective Teachers? Views about Renewable and Non-Renewable Energy Sources: A Case Study of Turkey

    Science.gov (United States)

    Hasiloglu, Mehmet Akif

    2014-01-01

    The aim of this study is to determine prospective teachers? views about renewable and non-renewable energy sources. To collect data, a questionnaire with 5 open-ended questions was conveyed to 463 prospective teachers selected from Agri Ibrahim Cecen University. The results showed that almost three fourths of the prospective teachers tend to…

  14. The Examining of Prospective Teachers? Views about Renewable and Non-Renewable Energy Sources: A Case Study of Turkey

    Science.gov (United States)

    Hasiloglu, Mehmet Akif

    2014-01-01

    The aim of this study is to determine prospective teachers? views about renewable and non-renewable energy sources. To collect data, a questionnaire with 5 open-ended questions was conveyed to 463 prospective teachers selected from Agri Ibrahim Cecen University. The results showed that almost three fourths of the prospective teachers tend to…

  15. Vismodegib Therapy for Basal Cell Carcinoma in an 8-Year-Old Chinese Boy with Xeroderma Pigmentosum.

    Science.gov (United States)

    Fife, Douglas; Laitinen, Marko A; Myers, David J; Landsteiner, Pamela B

    2017-03-01

    Vismodegib is an oral inhibitor of the Hedgehog signaling pathway and has been used to treat basal cell carcinoma (BCC) in adults. This article reports clearance of a nodular BCC of the nasal tip in an 8-year-old boy with xeroderma pigmentosum (XP). BCC can pose therapeutic challenges when located in areas that are not amenable to traditional therapies such as Mohs micrographic surgery or topical agents. Vismodegib was used at a dose of 150 mg/day to treat the boy's BCC. After 4 months of therapy, we achieved complete clinical clearance. During 21 months of follow-up, the patient's nose remained clinically clear of tumor. Vismodegib was successfully used to treat a child with XP and nodular BCC. Our goal in using vismodegib was tumor regression while avoiding cosmetic and functional disfigurement. Vismodegib was effective in clinically clearing the tumor, and the patient has shown no signs of recurrence. Further studies are warranted.

  16. The End-state Comfort Effect in 3- to 8-year-old Children in two Object Manipulation Tasks

    Directory of Open Access Journals (Sweden)

    Birgit eKnudsen

    2012-10-01

    Full Text Available The aim of the study was to compare 3- to 8-year-old children’s propensity to anticipate a comfortable hand posture at the end of a grasping movement (end-state comfort effect between two different object manipulation tasks, the bar-transport task and the overturned-glass task. In the bar-transport task, participants were asked to insert a vertically positioned bar into a small opening of a box. In the overturned-glass task, participants were asked to put an overturned glass right-side-up on a coaster. Half of the participants experienced action effects (lights as a consequence of their movements (AE groups, while the other half of the participants did not (No-AE groups. While there was no difference between the AE and No-AE groups, end-state comfort performance differed across age as well as between tasks. Results revealed a significant increase in end-state comfort performance in the bar-transport task from 13% in the 3-year-olds to 94% in the 8-year-olds. Interestingly, the number of children grasping the bar according to end-state comfort doubled from 3 to 4 years and from 4 to 5 years of age. In the overturned-glass task an increase in end-state comfort performance from already 63% in the 3-year-olds to 100% in the 8-year-olds was significant as well. When comparing end-state comfort performance across tasks, results showed that 3- and 4-year-old children were better at manipulating the glass as compared to manipulating the bar, most probably, because children are more familiar with manipulating glasses. Together, these results suggest that preschool years are an important period for the development of motor planning in which the familiarity with the object involved in the task plays a significant role in children’s ability to plan their movements according to end-state comfort.

  17. Lacerations in urban children. A prospective 12-January study.

    Science.gov (United States)

    Baker, M D; Selbst, S M; Lanuti, M

    1990-01-01

    We prospectively investigated the epidemiologic characteristics of all lacerations (N = 2834) repaired at the Children's Hospital of Philadelphia (Pa) during 1987 and identified common hazards and possible avenues of intervention. Two-year-old children incurred most injuries; males outnumbered females 2:1. Almost two thirds (61.8%) of all lacerations occurred from May through September, and 62.2% between 3 and 9 PM. Most injuries occurred indoors (47.0%), on the sidewalk or street (22.5%), or in the residential yard (13.0%). Injuries usually occurred during play (42.3%) or daily activity (32.1%); 1247 (44.0%) involved some sort of fall. Vectors most frequently causing injury were broken glass bottles (15.0%), wooden furniture (12.0%), and asphalt or concrete (11.0%). Broken glass bottles also most frequently inflicted injuries resulting in functional impairment (0.2%), hospitalization (0.9%), or both. Complications were seen in 8% of all lacerations. Our data confirm the importance of injury-prevention strategies aimed at reduction of discarded glass objects (ie, recycling legislation), improved furniture design, and improved municipal services (ie, street repair).

  18. Diagnosing epilepsy in neurology clinics: a prospective study.

    Science.gov (United States)

    Angus-Leppan, Heather

    2008-07-01

    The certainty of the initial diagnosis of epilepsy was assessed prospectively by one neurologist in outpatients. One hundred and fifty-eight consecutive referrals with loss of consciousness or possible epilepsy were seen. The relative contributions to the initial diagnosis from the referral letter, history taking in clinic, physical examination, and investigation were compared. There was a referring diagnosis in 28.5%. The neurologist reached a diagnosis in 87% of the 158 cases: in 43% epilepsy, 25% syncope, 12% non-epileptic seizures and in 7% other diagnoses. There was a low correlation between referral and specialist diagnosis. Physical examination did not change the diagnosis in any patient. Investigations changed the diagnosis in one patient. Neuro-imaging revealed a relevant abnormality in 12/43 (27.9%) scanned. The yield from EEG was 7/25 (28%), but the EEG changed the diagnosis in only one case. Cardiac testing confirmed the type of syncope in 2/47 (4.3%) of patients. Blood tests did not contribute to the diagnosis in any patient. The neurology consultation significantly increased diagnostic certainty. The diagnosis of epilepsy remains largely clinical. It is important that patients are aware of this prior to investigation.

  19. Predictors of interstitial lung disease in early systemic sclerosis: a prospective longitudinal study of the GENISOS cohort.

    Science.gov (United States)

    Assassi, Shervin; Sharif, Roozbeh; Lasky, Robert E; McNearney, Terry A; Estrada-Y-Martin, Rosa M; Draeger, Hilda; Nair, Deepthi K; Fritzler, Marvin J; Reveille, John D; Arnett, Frank C; Mayes, Maureen D

    2010-01-01

    The objective of the present study was to examine the association of baseline demographic and clinical characteristics with sequentially obtained measurements of forced vital capacity (FVC), expressed as a percentage of the predicted value, and to identify predictors of the decline rate in FVC over time in the Genetics versus Environment in Scleroderma Outcome Study (GENISOS). To date, 266 patients have been enrolled in GENISOS, a prospective, observational cohort of patients with early systemic sclerosis. In addition to pulmonary function tests (PFTs), clinical and laboratory data were obtained from each patient. We analyzed 926 FVC measurements utilizing generalized linear mixed models. The predictive significance of baseline variables for the decline rate in FVC was investigated by the interaction term between the variable and the follow-up time within the first 3 years after enrollment as well as throughout the entire follow-up time. The cohort consisted of 125 white, 54 African American, and 77 Hispanic patients with average disease duration of 2.5 years at enrollment. The mean follow-up time was 3.8 years, ranging up to 11.4 years. A number of baseline variables, including antibody status, African American ethnicity, disease type, baseline PFT values, modified Rodnan Skin Score, fibrosis on chest radiograph, and lung and skin subscores of the Severity Index, were associated with serially measured FVC levels. However, only the presence of anti-topoisomerase I antibodies (ATA) was associated with lower FVC levels (P ATA was the only baseline variable associated with differential FVC levels, predicting the rate of decline in FVC within the first 3 years of follow-up. The association of faster decline in FVC with poor survival further emphasizes the need for identification of predictive biomarkers by collection of genetic information and serial blood samples in cohort studies.

  20. Prenatal Cannabis and Tobacco Exposure in Relation to Brain Morphology: A Prospective Neuroimaging Study in Young Children.

    Science.gov (United States)

    El Marroun, Hanan; Tiemeier, Henning; Franken, Ingmar H A; Jaddoe, Vincent W V; van der Lugt, Aad; Verhulst, Frank C; Lahey, Benjamin B; White, Tonya

    2016-06-15

    Cannabis use during pregnancy has been associated with negative behavioral outcomes and psychopathology in offspring. However, there has been little research evaluating alterations in brain structure as a result of maternal cannabis use. In this prospective study, we investigated the association between prenatal cannabis exposure and brain morphology in young children. We matched 96 children prenatally exposed to tobacco only (without cannabis) with 113 unexposed control subjects on the basis of age and gender and subsequently selected 54 children exposed to prenatal cannabis (mostly combined with tobacco exposure). These children (aged 6 to 8 years) were part of a population-based study in the Netherlands, the Generation R Study, and were followed from pregnancy onward. We assessed brain volumetric measures and cortical thickness in magnetic resonance imaging scans using FreeSurfer. We performed vertexwise analyses in FreeSurfer and linear regression analyses adjusting for relevant covariates using Statistical Package for the Social Sciences. Prenatal cannabis exposure was not associated with global brain volumes, such as total brain volume, gray matter volume, or white matter volume. However, prenatal cannabis exposure was associated with differences in cortical thickness: compared with nonexposed control subjects, cannabis-exposed children had thicker frontal cortices. Prenatal tobacco exposure compared with nonexposed control subjects was associated with cortical thinning, primarily in the superior frontal and superior parietal cortices. Our findings suggest an association between prenatal cannabis exposure and cortical thickness in children. Further research is needed to explore the causal nature of this association. Copyright © 2016 Society of Biological Psychiatry. Published by Elsevier Inc. All rights reserved.

  1. The Effect of Teacher Training on the Learning Styles of Prospective Teachers of Social Studies

    Science.gov (United States)

    Özdemir, Nevin; Kesten, Alper; Iskin, Pinar

    2017-01-01

    The purpose of this study is to examine the effects of four-year-long undergraduate education on the learning styles of prospective teachers of social studies. This study was conducted in accordance with longitudinal method, which is one of the research designs used in developmental psychology researches. The study was conducted with the…

  2. Pediatric Renal Transplantation in a Highly Sensitised Child—8 Years On

    Directory of Open Access Journals (Sweden)

    Catherine Quinlan

    2011-01-01

    Full Text Available Highly sensitised children have markedly reduced chances of receiving a successful deceased donor renal transplant, increased risk of rejection, and decreased graft survival. There is limited experience with the long-term followup of children who have undergone desensitization. Following 2 failed transplants, our patient was highly sensitised. She had some immunological response to intravenous immunoglobulin (IVIg but this was not sustained. We developed a protocol involving sequential therapies with rituximab, IVIg, and plasma exchange. Immunosuppressant therapy at transplantation consisted of basiliximab, tacrolimus, mycophenolate mofetil, and steroids. At the time of transplantation, historical crossmatch was ignored. Current CDC crossmatch was negative, but T and B cell flow crossmatch was positive, due to donor-specific HLA Class I antibodies. Further plasma exchange and immunoglobulin therapy were given pre- and postoperatively. Our patient received a deceased donor-kidney-bearing HLA antigens to which she originally had antibodies, which would have precluded transplant. The graft kidney continues to function well 8 years posttransplant.

  3. Central precocious puberty and granulosa cell ovarian tumor in an 8-year old female

    Directory of Open Access Journals (Sweden)

    Valeria Calcaterra

    2013-07-01

    Full Text Available Ovarian tumors associated with hormonal changes of the peripheral iso-sexual precocious puberty are of common presentation. We describe here a rare case of juvenile granulosa cell tumor in a female with central precocious puberty (CPP. An 8-year old girl with CPP presented with vaginal bleeding four months after the diagnosis and before starting treatment with gonadotropin-releasing hormone (GnRH-analogs. Suppression of basal follicle-stimulating hormone (FSH level, elevation of serum estradiol, progesterone and Cancer Antigen-125 were documented. Abdominal ultrasound examination (US and magnetic resonance imaging showed a pelvic mass affecting the left ovary. A left salpingo-oophorectomy was performed and the mass was totally resected. Juvenile granulosa cell ovarian tumor was diagnosed. One month post surgery, estradiol and progesterone decreased to values of the first evaluation and FSH increased; Cancer Antigen-125 resulted normal while ultrasound pelvic examination showed absence of pelvic masses. In our patient, the tumor had grown very quickly since hormonal data demonstrated a CPP without any evidence of ovarian mass on US only four months before diagnosis. The overstimulation of the FSH or aberrant activation of FSH receptors may have contributed to the development of the mass.

  4. Infratentorial meningioma in an 8-year-old child as first sign of neurofibromatosis type 2.

    Science.gov (United States)

    Stettner, G M; Rostasy, K M; Ludwig, H C; Merkler, D; Fahsold, R; Gärtner, J

    2007-02-01

    Meningiomas are rare intracranial tumors in pediatric patients. In contrast to meningiomas in adults, childhood ones have a poorer prognosis because of their high growth potential and tendency to recur. Meningiomas are often associated with neurofibromatosis type 2 (NF2) which is an autosomal-dominant disorder. In contrast to adults who primarily present with symptoms due to vestibular tumors, the initial symptoms in children with NF2 are subtle skin tumors, posterior capsular cataracts, or neurological signs secondary to cranial nerve(s) schwannoma excluding vestibular nerve, and/or brainstem or spinal cord compression. Here we report on the clinical, radiological, and histological findings in an 8-year-old boy who was diagnosed with an isolated infratentorial meningioma and a novel splice site mutation in the NF2 gene. The same mutation was detected in the boy's mother who suffered from hearing loss and tinnitus due to a bilateral vestibular schwannoma. Our patient demonstrates the need for molecular testing for NF2 gene mutations even in isolated childhood meningiomas although they do not fulfill the clinical criteria of NF2.

  5. Picturing Perspectives: Development of Perspective-Taking Abilities in 4- to 8-Year-Olds

    Directory of Open Access Journals (Sweden)

    Andrea eFrick

    2014-04-01

    Full Text Available Although the development of perspective taking has been well researched, there is no uniform methodology for assessing this ability across a wide age span when frames of reference conflict. To address this gap, we created scenes of toy photographers taking pictures of layouts of objects from different angles, and presented them to 4- to 8-year-olds (N = 80. Children were asked to choose which one of four pictures could have been taken from a specific viewpoint. Results showed that this new technique confirmed the classic pattern of developmental progress on this kind of spatial skill: (1 4-year-olds responded near chance level, regardless of layout complexity, (2 there was a growing ability to inhibit egocentric choices around age 6 with layouts of low complexity (one object, (3 performance increased and egocentric responses decreased dramatically around age 7, (4 even at age 8, children still showed considerable individual variability. This perspective-taking task can thus be used to address important questions about the supports for early spatial development and the structure of early intellect.

  6. Hyperbilirubinemia after extracorporeal circulation surgery: A recent and prospective study

    Institute of Scientific and Technical Information of China (English)

    Yong An; Ying-Bin Xiao; Qian-Jin Zhong

    2006-01-01

    AIM: To clarify the incidence and nature of postoperative hyperbilirubinemia in patients after modern extracorporeal circulation, to analyze possible perioperative risk factors, and to elucidate the clinical significance of postoperative hyperbilirubinemia associated morality and morbidity.METHODS: Between March 2005 and May 2006, three hundred and eighty six consecutive patients undergoing extracorporeal circulation surgery due to a variety of cardiac lesions were investigated prospectively. The incidence of postoperative hyperbilirubinemia was defined as a serum total bilirubin concentration of more than 51 μmol/L. Several perioperative parameters were compared by logistic regression between hyperbilirubinemia and non-hyperbilirubinemia patients to determine possible risk factors contributing to postoperative hyperbilirubinemia and mortality.RESULTS: Overall incidence of postoperative hyperbilirubinemia was 25.3% (98/386). In patients with postoperative hyperbilirubinemia, 56.2%reached peak total bilirubin concentration on the first postoperative day, 33.5% on the second day, and 10.3%on the seventh day. Eighty percent of the increase of total bilirubin resulted from an increase of both conjugated and unconjugated bilirubin. Development of postoperative hyperbilirubinemia was associated with a higher mortality (P < 0.01), longer duration of mechanical ventilation (P < 0.05) and longer ICU stay time (P < 0.05). Preoperative total bilirubin concentration, preoperative right atrium pressure,numbers of valves replaced and of blood transfusion requirement were identified as important predictors for postoperative hyperbilirubinemia.CONCLUSION: Early postoperative hyperbilirubinemia after modern extracorporeal circulation is mainly caused by an increase in both conjugated and unconjugated bilirubin, and is associated with a high mortality.Important contributing factors are the preoperative total bilirubin concentration, preoperative severity of right atrial

  7. Long-term outcomes of entecavir monotherapy for chronic hepatitis B after liver transplantation: Results up to 8 years.

    Science.gov (United States)

    Fung, James; Wong, Tiffany; Chok, Kenneth; Chan, Albert; Cheung, Tan-To; Dai, Jeff Wing-Chiu; Sin, Sui-Ling; Ma, Ka-Wing; Ng, Kelvin; Ng, Kevin Tak-Pan; Seto, Wai-Kay; Lai, Ching-Lung; Yuen, Man-Fung; Lo, Chung-Mau

    2017-10-01

    Long-term antiviral prophylaxis is required to prevent hepatitis B recurrence for patients with chronic hepatitis B after liver transplantation. We determined the long-term outcome of 265 consecutive chronic hepatitis B liver transplant recipients treated with entecavir monotherapy without hepatitis B immune globulin. Viral serology, viral load, and liver biochemistry were performed at regular intervals during follow-up. The median duration of follow-up was 59 months. The cumulative rates of hepatitis B surface antigen (HBsAg) seroclearance were 90% and 95% at 1 and 5 years, respectively. At 1, 3, 5, and 8 years, 85%, 88%, 87.0%, and 92% were negative for HBsAg, respectively, and 95%, 99%, 100%, and 100% had undetectable hepatitis B virus (HBV) DNA, respectively. Fourteen patients remained persistently positive for HBsAg, all of whom had undetectable HBV DNA. There was no significant difference in liver stiffness for those who remained HBsAg-positive compared to those who achieved HBsAg seroclearance (5.5 versus 5.2 kPa, respectively; P = 0.52). The overall 9-year survival was 85%. There were 37 deaths during the follow-up period, of which none were due to hepatitis B recurrence. Long-term entecavir monotherapy is highly effective at preventing HBV reactivation after liver transplantation for chronic hepatitis B, with a durable HBsAg seroclearance rate of 92%, an undetectable HBV DNA rate of 100% at 8 years, and excellent long-term survival of 85% at 9 years. (Hepatology 2017;66:1036-1044). © 2017 by the American Association for the Study of Liver Diseases.

  8. Carotid artery stenting: a single-centre experience with up to 8 years' follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Simonetti, Giovanni; Gandini, Roberto; Pampana, Enrico; Fabiano, Sebastiano; Stefanini, Matteo; Spinelli, Alessio; Reale, Carlo Andrea; Di Primio, Massimiliano; Gaspari, Eleonora [University Hospital ' ' Tor Vergata' ' , Department of Diagnostic Imaging, Molecular Imaging, Interventional Radiology and Radiation Therapy, Rome (Italy); Versaci, Francesco [University Hospital ' ' Tor Vergata' ' , Department of Internal Medicine, Unit of Cardiology, Rome (Italy)

    2009-04-15

    Carotid artery stenting (CAS) may be an alternative to surgical endoarterectomy not only in high-risk patients. We report results in the endovascular treatment of carotid artery disease with up to 8 years' follow-up. In this retrospective study, we analysed data from 853 consecutive patients (946 arteries) treated for carotid artery stenosis between April 1999 and March 2007; 491 (52%) arteries were symptomatic and 455(48%) were asymptomatic. Preprocedural evaluation of the patients was performed with echo Doppler, magnetic resonance angiography (MRA) or computed tomographic angiography (CTA) and a neurological examination. A cerebral protection device was used in 879 (92.9%) procedures. Anti-platelet therapy was administered before and after the procedure. All patients were included in a follow-up of up to 8 years. Technical success was achieved in 943 (99.6%) lesions. At 30 days, there was a 0.21% (n = 2) death rate, a 0.42% major stroke rate, a 1.69% minor stroke/transient ischaemic attack (TIA) rate and a combined 2.32% TIA/stroke and death rate. During follow-up, echo Doppler evidenced restenosis in 39 (4.85%) cases; of these, only five, presenting restenosis >80%, were treated with an endovascular reintervention. At the long-term follow-up, two strokes (0.23%) were reported, which both occurred within the first 2 years. In our experience, carotid artery stenting seems to be a safe and effective treatment, providing satisfactory long-term clinical results. (orig.)

  9. Estudio sobre la prevención quimioterapéutica de la caries dental con barnices de clorhexidina y timol, en niños de 5-8 años de edad, con riesgo alto de caries.: Un reporte preliminar Study on the chemotherapeutic prevention of the caries with chlorhexidine/thymol varnish in children of 5-8 years old, with high caries risk.: A preliminary report

    Directory of Open Access Journals (Sweden)

    María C García-Santos

    2004-02-01

    Full Text Available Objetivos: el propósito de este estudio fue evaluar la posibilidad de reducir la caries de fisura en las caras oclusales de los primeros molares permanentes, a través de barnices antimicrobianos, en escolares con alta incidencia de caries. Se ha realizado un ensayo clínico aleatorio a doble ciego. Sujetos: 35 niños saludables con edades comprendidas entre los 6 y 8 años, con alto riesgo de caries, fueron seleccionados en un colegio de Madrid. Par ser incluidos en el estudio cada niño debería tener como mínimo dos primeros molares permanentes sanos, y presentar caries en dentina en sus molares temporales. Métodos: después de la profilaxis dental, el grupo de estudio se le aplicaba un barniz de clorhexidina 1% y timol 1% (Cervitec, y al grupo control un barniz de placebo. El barniz era colocado sobre todos los dientes (dentición temporal y permanente cada tres meses (al inicio a los 3,6 y 9 meses y el incremento de caries era comparado a los 12 meses. Resultados: al inicio del estudio no habían diferencias entre los grupos. Al año existía una diferencia significativa entre el grupo de estudio y el de control, en CAO-D P=0,001, CAO-S P=0,000 (en los primeros molares permanentes . Conclusión: la aplicación de Cervitec cada 3 meses, es efectiva previniendo la caries en los primeros molares permanentes de escolares con alta actividad de caries.Objective: the purpose of this study, was to evaluate the possibility of reducing occlusal fissures caries development, in permanent first molars, using an antimicrobial varnish, in schoolchildren with high caries activity. Randomised, a double-blind clinical trial was developed. Subjects: 35 healthy children aged 6-8 years with high caries risk, were selected from a schools in Madrid. To be included in the study, each child had to have least 2 sound permanent molars and primary molars with carious lesions in dentin. Methods: after prophylaxis, test groups received 1% chlorhexidine and 1% thymol

  10. Prospective capillaroscopy-based study on transition from primary to secondary Raynaud’s phenomenon: preliminary results

    Directory of Open Access Journals (Sweden)

    E. Bernero

    2013-10-01

    Full Text Available The objective of this prospective study was to investigate the transition from primary (PRP to secondary (SRP Raynaud’s phenomenon (RP, in a large cohort of patients affected by isolated RP. A total of 2065 patients with RP were investigated by clinical interview, laboratory examinations, and nailfold videocapillaroscopy (NVC. Patients with negative NVC at first visit were yearly followed to monitor either the appearance of specific morphological alterations at NVC, or clinical manifestations of an underlying disease. Capillary abnormalities at NVC were scored, as well as the qualitative patterns of microangiopathy (Early, Active and Late. NVC was found negative at first visit in 1500 subjects; among them, 412 patients were evaluable and they were followed for a mean time of 5±4 years (range 2-13 years. Sixty-eight patients (16% achieved a diagnosis of SRP during follow-up, showing normal or not specific capillary alterations at NVC 4% of patients (the diagnosis was undifferentiated connective tissue diseases, Early scleroderma-pattern 57%, Active scleroderma-pattern 7%, Late scleroderma-pattern 12%, and scleroderma-like pattern 18% of patients. The time of transition from normal/not specific capillary alterations to Early scleroderma-pattern was 4.4±3.8 years. Enlarged capillaries (diameter between 20 and 50 microns and mild reduction of capillary density were found the more frequent markers at first NVC visit in patients who progressed to a scleroderma pattern (P=0.01. This study demonstrates in a large cohort, that almost 16% of patients initially diagnosed as affected by RP with negative NVC may transit to SRP during a mean follow-up of 4.4 years. PRP patients showing major notspecific alterations of nailfold capillaries at first NVC should be strictly monitored at least once a year since at higher risk of transition to SRP.

  11. Presentations of patients of poisoning and predictors of poisoning-related fatality: Findings from a hospital-based prospective study

    Directory of Open Access Journals (Sweden)

    Lin Hung-Jung

    2008-01-01

    Full Text Available Abstract Background Poisoning is a significant public health problem worldwide and is one of the most common reasons for visiting emergency departments (EDs, but factors that help to predict overall poisoning-related fatality have rarely been elucidated. Using 1512 subjects from a hospital-based study, we sought to describe the demographic and clinical characteristics of poisoning patients and to identify predictors for poisoning-related fatality. Methods Between January 2001 and December 2002 we prospectively recruited poisoning patients through the EDs of two medical centers in southwest Taiwan. Interviews were conducted with patients within 24 hours after admission to collect relevant information. We made comparisons between survival and fatality cases, and used logistic regressions to identify predictors of fatality. Results A total of 1512 poisoning cases were recorded at the EDs during the study period, corresponding to an average of 4.2 poisonings per 1000 ED visits. These cases involved 828 women and 684 men with a mean age of 38.8 years, although most patients were between 19 and 50 years old (66.8%, and 29.4% were 19 to 30 years. Drugs were the dominant poisoning agents involved (49.9%, followed by pesticides (14.5%. Of the 1512 patients, 63 fatalities (4.2% occurred. Paraquat exposure was associated with an extremely high fatality rate (72.1%. The significant predictors for fatality included age over 61 years, insufficient respiration, shock status, abnormal heart rate, abnormal body temperature, suicidal intent and paraquat exposure. Conclusion In addition to well-recognized risk factors for fatality in clinical settings, such as old age and abnormal vital signs, we found that suicidal intent and ingestion of paraquat were significant predictors of poisoning-related fatality. Identification of these predictors may help risk stratification and the development of preventive interventions.

  12. A PROSPECTIVE STUDY OF SPUTUM CONVERSION RATE AND CURE RATE IN SMEAR POSITIVE RETREATMENT PATIENTS UNDER RNTCP IN RURAL POPULATION

    Directory of Open Access Journals (Sweden)

    Prasanna Kumar

    2015-06-01

    Full Text Available BACKGROUND AND OBJECTIVES : Directly Observed Treatment , Short course (DOTS is the name of the World Health Organization (WHO recommended TB (Tuberculosis control strategy. It is vital for the success of the TB control program. This study has been taken up to assess the compliance , bacteriological sputum conversion and cure rates in retreatment smear positive pulmonary tuberculosis patients. M ETHODS : A prospective study which included one hundred and twenty four smear positive retreatment pulmonary tuberculosis patients. Baseline data from patients was collected. Subsequent follow up was done at 3rd , 4th , 5 th , 6th , 8th and 9th month. On follow up repeat sputum sample was taken and patients were assessed for sputum conversion and cure rate. RESULTS : The most affected group was 45 - 54(29.8% years , followed by 35 - 44yrs (27.4%.The overall sputum conversion rate at the end of 3rd /4th month was 55.6 %. The cure rate for patients with sputum 3+ , 2+ , 1+ were 33.96% , 22.64% and 37.74% respectively. There is no association between outcome and sputum grading (p=0.607. The overall cure rate was 42.7% and the default rate was 33.04%. The failure rate was 12 .09% and the death rate was 11.29%. The commonest cause for default was illiteracy , smoking and alcohol intake. CONCLUSION : Patient education and counseling regarding the importance of giving up addictions , providing drugs to the doorsteps , involving famil y members in the treatment and treating failure group of patients with appropriate drugs based on DST will improve cure rates and reduce default rates.

  13. Manchester iStent study: early results from a prospective UK case series.

    Science.gov (United States)

    Patel, Ilesh; de Klerk, Timothy A; Au, Leon

    2013-01-01

    To evaluate the 6-month efficacy and safety of the iStent microtrabecular bypass stent in patients with open-angle glaucoma. A prospective, uncontrolled, interventional case series. Forty-four eyes with open-angle glaucoma were reported. All subjects underwent ab interno implantation of a single iStent together with (n = 40) or without (n = 4) cataract surgery. Patients were assessed at postoperative week 1, months 1 and 3, and quarterly, thereafter. Data collected included visual acuity, intraocular pressure measurement using Goldmann tonometry, number of glaucoma medications, and number and type of complications. The mean age of the sample was 76.8 years. The mean duration since glaucoma diagnosis was 5.3 years (standard deviation 2.9 years). The mean visual acuity was 0.53 logMAR at baseline that improved to 0.23 at 6 months postoperatively. The mean baseline intraocular pressure was 21.1 mmHg, and this decreased significantly to 16.7 mmHg at 6 months (P control. © 2013 The Authors. Clinical and Experimental Ophthalmology © 2013 Royal Australian and New Zealand College of Ophthalmologists.

  14. Toward Fully Automated Multicriterial Plan Generation: A Prospective Clinical Study

    Energy Technology Data Exchange (ETDEWEB)

    Voet, Peter W.J., E-mail: p.voet@erasmusmc.nl [Department of Radiation Oncology, Erasmus Medical Center–Daniel den Hoed Cancer Center, Groene Hilledijk 301, Rotterdam 3075EA (Netherlands); Dirkx, Maarten L.P.; Breedveld, Sebastiaan; Fransen, Dennie; Levendag, Peter C.; Heijmen, Ben J.M. [Department of Radiation Oncology, Erasmus Medical Center–Daniel den Hoed Cancer Center, Groene Hilledijk 301, Rotterdam 3075EA (Netherlands)

    2013-03-01

    Purpose: To prospectively compare plans generated with iCycle, an in-house-developed algorithm for fully automated multicriterial intensity modulated radiation therapy (IMRT) beam profile and beam orientation optimization, with plans manually generated by dosimetrists using the clinical treatment planning system. Methods and Materials: For 20 randomly selected head-and-neck cancer patients with various tumor locations (of whom 13 received sequential boost treatments), we offered the treating physician the choice between an automatically generated iCycle plan and a manually optimized plan using standard clinical procedures. Although iCycle used a fixed “wish list” with hard constraints and prioritized objectives, the dosimetrists manually selected the beam configuration and fine tuned the constraints and objectives for each IMRT plan. Dosimetrists were not informed in advance whether a competing iCycle plan was made. The 2 plans were simultaneously presented to the physician, who then selected the plan to be used for treatment. For the patient group, differences in planning target volume coverage and sparing of critical tissues were quantified. Results: In 32 of 33 plan comparisons, the physician selected the iCycle plan for treatment. This highly consistent preference for the automatically generated plans was mainly caused by the improved sparing for the large majority of critical structures. With iCycle, the normal tissue complication probabilities for the parotid and submandibular glands were reduced by 2.4% ± 4.9% (maximum, 18.5%, P=.001) and 6.5% ± 8.3% (maximum, 27%, P=.005), respectively. The reduction in the mean oral cavity dose was 2.8 ± 2.8 Gy (maximum, 8.1 Gy, P=.005). For the swallowing muscles, the esophagus and larynx, the mean dose reduction was 3.3 ± 1.1 Gy (maximum, 9.2 Gy, P<.001). For 15 of the 20 patients, target coverage was also improved. Conclusions: In 97% of cases, automatically generated plans were selected for treatment because of

  15. Adverse Consequences of School Mobility for Children in Foster Care: A Prospective Longitudinal Study

    Science.gov (United States)

    Pears, Katherine C.; Kim, Hyoun K.; Buchanan, Rohanna; Fisher, Philip A.

    2015-01-01

    Few prospective studies have examined school mobility in children in foster care. This study described the school moves of 86 such children and 55 community comparison children (primarily Caucasian), living in a medium-sized metropolitan area in the Pacific Northwest who were approximately 3 to 6 years old at the study start. Additionally, the…

  16. Pooled analyses of 13 prospective cohort studies on folate intake and colon cancer

    NARCIS (Netherlands)

    Kim, D.-H.; Smith-Warner, S.A.; Spiegelman, D.; Yaun, S.-S.; Colditz, G.A.; Freudenheim, J.L.; Giovannucci, E.; Goldbohm, R.A.; Graham, S.; Harnack, L.; Jacobs, E.J.; Leitzmann, M.; Mannisto, S.; Miller, A.B.; Potter, J.D.; Rohan, T.E.; Schatzkin, A.; Speizer, F.E.; Stevens, V.L.; Stolzenberg-Solomon, R.; Terry, P.; Toniolo, P.; Weijenberg, M.P.; Willett, W.C.; Wolk, A.; Zeleniuch-Jacquotte, A.; Hunter, D.J.

    2010-01-01

    Objective: Studies of folate intake and colorectal cancer risk have been inconsistent. We examined the relation with colon cancer risk in a series of 13 prospective studies. Methods: Study-and sex-specific relative risks (RRs) were estimated from the primary data using Cox proportional hazards model

  17. A prospective study of twinning and perinatal mortality in urban Guinea-Bissau

    DEFF Research Database (Denmark)

    Bjerregaard-Andersen, Morten; Lund, Najaaraq; Jepsen, Frida Staarup

    2012-01-01

    ABSTRACT: BACKGROUND: Despite twinning being common in Africa, few prospective twin studies have been conducted. We studied twinning rate, perinatal mortality and the clinical characteristics of newborn twins in urban Guinea-Bissau. METHODS: The study was conducted at the Bandim Health Project (B...

  18. Salt intake, cured meat consumption, refrigerator use and stomach cancer incidence: A prospective cohort study (Netherlands)

    NARCIS (Netherlands)

    Brandt, P.A. van den; Botterweck, A.A.M.; Goldbohm, R.A.

    2003-01-01

    Objective: Many case-control studies have reported that salt and cured meat intake are positively, and refrigerator use is inversely, associated with stomach cancer risk. In the current prospective study these associations were evaluated. Methods: The Netherlands Cohort Study consisted of 120,852

  19. Resuming Work After Cancer : A Prospective Study of Occupational Register Data

    NARCIS (Netherlands)

    Roelen, C. A. M.; Koopmans, P. C.; Schellart, A. J. M.; van der Beek, A. J.

    2011-01-01

    Introduction Long-term employment rates have been studied in cancer survivors, but little is known about the return to work of cancer patients. This study investigated return to work (RTW) within 2 years after the diagnosis of different types of cancer. Methods This prospective study investigated th

  20. Course and prognosis of older back pain patients in general practice : A prospective cohort study

    NARCIS (Netherlands)

    Scheele, Jantine; Enthoven, Wendy T. M.; Bierma-Zeinstra, Sita M. A.; Peul, Wilco C.; van Tulder, Maurits W.; Bohnen, Arthur M.; Berger, Marjolein Y.; Koes, Bart W.; Luijsterburg, Pim A. J.

    2013-01-01

    The aim of the current study was to determine the course of back pain in older patients and identify prognostic factors for non-recovery at 3 months' follow-up. We conducted a prospective cohort study (the BACE study) of patients aged >55 years visiting a general practitioner (GP) with a new episode

  1. Comparing Science Process Skills of Prospective Science Teachers: A Cross-Sectional Study

    Science.gov (United States)

    Farsakoglu, Omer Faruk; Sahin, Cigdem; Karsli, Fethiye

    2012-01-01

    This study was conducted with the purpose of examining how Prospective Science Teachers' (PST) Science Process Skills (SPS) develop according to different grades. In this study, a cross-sectional research approach in the form of a case study was used. The sample group consisted of a total number of 102 undergraduate students who were selected from…

  2. Physical activity and risk of Amyotrophic Lateral Sclerosis in a prospective cohort study

    NARCIS (Netherlands)

    Gallo, Valentina; Vanacore, Nicola; Bueno-de-Mesquita, H Bas; Vermeulen, Roel; Brayne, Carol; Pearce, Neil; Wark, Petra A; Ward, Heather A; Ferrari, Pietro; Jenab, Mazda; Andersen, Peter M; Wennberg, Patrik; Wareham, Nicholas; Katzke, Verena; Kaaks, Rudolf; Weiderpass, Elisabete; Peeters, Petra H; Mattiello, Amalia; Pala, Valeria; Barricante, Aurelio; Chirlaque, Maria-Dolores; Travier, Noémie; Travis, Ruth C; Sanchez, Maria-Jose; Pessah-Rasmussen, Hélène; Petersson, Jesper; Tjønneland, Anne; Tumino, Rosario; Quiros, Jose Ramon; Trichopoulou, Antonia; Kyrozis, Andreas; Oikonomidou, Despoina; Masala, Giovanna; Sacerdote, Carlotta; Arriola, Larraitz; Boeing, Heiner; Vigl, Matthaeus; Claver-Chapelon, Francoise; Middleton, Lefkos; Riboli, Elio; Vineis, Paolo

    2016-01-01

    Previous case-control studies have suggested a possible increased risk of Amyotrophic Lateral Sclerosis (ALS) with physical activity (PA), but this association has never been studied in prospective cohort studies. We therefore assessed the association between PA and risk of death from ALS in the Eur

  3. Physical activity and risk of Amyotrophic Lateral Sclerosis in a prospective cohort study

    NARCIS (Netherlands)

    Gallo, Valentina; Vanacore, Nicola; Bueno-de-Mesquita, H. Bas|info:eu-repo/dai/nl/06929528X; Vermeulen, Roel; Brayne, Carol; Pearce, Neil; Wark, Petra A.; Ward, Heather A.; Ferrari, Pietro; Jenab, Mazda; Andersen, Peter M.; Wennberg, Patrik; Wareham, Nicholas; Katzke, Verena; Kaaks, Rudolf; Weiderpass, Elisabete; Peeters, Petra H.|info:eu-repo/dai/nl/074099655; Mattiello, Amalia; Pala, Valeria; Barricante, Aurelio; Chirlaque, Maria Dolores; Travier, Noémie; Travis, Ruth C.; Sanchez, Maria Jose; Pessah-Rasmussen, Hélène; Petersson, Jesper; Tjønneland, Anne; Tumino, Rosario; Quiros, Jose Ramon; Trichopoulou, Antonia; Kyrozis, Andreas; Oikonomidou, Despoina; Masala, Giovanna; Sacerdote, Carlotta; Arriola, Larraitz; Boeing, Heiner; Vigl, Matthaeus; Claver-Chapelon, Francoise; Middleton, Lefkos; Riboli, Elio; Vineis, Paolo

    2016-01-01

    Previous case–control studies have suggested a possible increased risk of Amyotrophic Lateral Sclerosis (ALS) with physical activity (PA), but this association has never been studied in prospective cohort studies. We therefore assessed the association between PA and risk of death from ALS in the Eur

  4. Salt intake, cured meat consumption, refrigerator use and stomach cancer incidence: A prospective cohort study (Netherlands)

    NARCIS (Netherlands)

    Brandt, P.A. van den; Botterweck, A.A.M.; Goldbohm, R.A.

    2003-01-01

    Objective: Many case-control studies have reported that salt and cured meat intake are positively, and refrigerator use is inversely, associated with stomach cancer risk. In the current prospective study these associations were evaluated. Methods: The Netherlands Cohort Study consisted of 120,852 me

  5. European Maxillofacial Trauma (EURMAT) in children: a multicenter 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, J.; Kanzaria, A.; Bhatti, N.; Holmes, S.; Pechalova, P.F.; Bakardjiev, A.G.; Malanchuk, V.A.; Kopchak, A.V.; Galteland, P.; Mjøen, E.; Skjelbred, P.; Grimaud, F.; Fauvel, F.; Longis, J.; Corre, P.; Løes, S.; Lekven, N.; Laverick, S.; Gordon, P.; Tamme, T.; Akermann, S.; Karagozoglu, K.H.; Kommers, S.C.; Meijer, B.; Forouzanfar, T.

    2015-01-01

    Objective The aim of this study is to present and discuss the results of a European multicentre prospective study about pediatric maxillofacial trauma epidemiology during a year. Study Design The following data were recorded: gender, age, etiology, site of fracture, date of injury. Of the 3396 patie

  6. Decision Making and Response Inhibition as Predictors of Heavy Alcohol Use: A Prospective Study

    NARCIS (Netherlands)

    A.E. Goudriaan; E.R. Grekin; K.J. Sher

    2011-01-01

    Background: Very few studies have investigated the "real world" prospective, predictive value of behavioral instruments used in laboratory studies to test decision-making abilities or impulse control. The current study examines the degree to which 2 commonly used decision-making/impulse control meas

  7. European Prospective Investigation into Cancer and Nutrition (EPIC): study populations and data collection

    DEFF Research Database (Denmark)

    Riboli, E.; Hunt, K.J.; Slimani, N.

    2002-01-01

    The European Prospective Investigation into Cancer and Nutrition (EPIC) is an ongoing multi-centre prospective cohort study designed to investigate the relationship between nutrition and cancer, with the potential for studying other diseases as well. The study currently includes 519 978...... participants (366 521 women and 153 457 men, mostly aged 35-70 years) in 23 centres located in 10 European countries, to be followed for cancer incidence and cause-specific mortality for several decades. At enrollment, which took place between 1992 and 2000 at each of the different centres, information...

  8. General health status and incidence of first-onset temporomandibular disorder: OPPERA prospective cohort study

    OpenAIRE

    Sanders, Anne E.; Slade, Gary D; Bair, Eric; Fillingim, Roger B; Knott, Charles; Dubner, Ronald; Greenspan, Joel D.; Maixner, William; Ohrbach, Richard

    2013-01-01

    Temporomandibular disorders (TMD) overlap with other health conditions but no study has examined which of these conditions increase the risk of developing first-onset TMD. The authors prospectively evaluated the relationship between health status at enrollment and subsequent incidence of TMD in 2,722 men and women. Participants aged 18–44 years had no history of TMD and were clinically free of TMD when enrolled in 2006–08 at four U.S. study sites in the OPPERA prospective cohort study. First-...

  9. The status of maternal and newborn care services in Sierra Leone 8 years after ceasefire.

    Science.gov (United States)

    Oyerinde, Koyejo; Harding, Yvonne; Amara, Philip; Kanu, Rugiatu; Shoo, Rumishael; Daoh, Kizito

    2011-08-01

    To conduct a needs assessment for emergency obstetric care (EmOC) to address the unacceptably high maternal and newborn mortality indices in Sierra Leone 8 years after the end of the civil war. From June to August 2008, a cross-sectional survey was conducted of health facilities in Sierra Leone offering delivery services. Assessment tools were local adaptations of tools developed by the Averting Maternal Death and Disability program at Columbia University, New York, USA. There were enough comprehensive EmOC (CEmOC) facilities in the country but they were poorly distributed. There were no basic EmOC (BEmOC) facilities. Few facilities (37% of hospitals and 2% of health centers) were able to perform assisted vaginal delivery (AVD), and 3 potentially BEmOC facilities did not meet the standard only because they did not perform AVD. Severe shortages in staff, equipment, and supplies, and unsatisfactory supply of utilities severely hampered the delivery of quality EmOC services. Demand for maternity and newborn services was low, which may have been related to the poor quality and the high/unpredictable out-of-pocket cost of such services. Significant increases in the uptake of institutional delivery services, the linkage of remote health workers to the health system, and the recruitment of midwives, in addition to rapid expansion in the training of health workers (including training in midwifery and obstetric surgery skills), are urgently needed to improve the survival of mothers and newborns. Copyright © 2011 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  10. Trends in indications and techniques of corneal transplantation in Iran from 2006 to 2013; an 8-year review

    Directory of Open Access Journals (Sweden)

    Mozhgan Rezaei Kanavi

    2016-01-01

    Conclusion: KCN was the most common indication and PKP was the most prevalent technique used for corneal transplantation. Significant changes in surgical techniques were observed over the past 8 years; DSAEK demonstrated an increasing trend while PKP showed a decrease.

  11. Feelings of being disabled as a risk factor for mortality up to 8 years after acute myocardial infarction

    DEFF Research Database (Denmark)

    van der Vlugt, Maureen J; van Domburg, Ron T; Pedersen, Susanne S.;

    2005-01-01

    We examined the independent prognostic value of the four subscales of the Heart Patients Psychological Questionnaire (HPPQ) on mortality in acute myocardial infarction (AMI) survivors up to 8 years after the event....

  12. A prospective study of impaired fasting glucose and type 2 diabetes in China: The Kailuan study.

    Science.gov (United States)

    Vaidya, Anand; Cui, Liufu; Sun, Lixia; Lu, Bing; Chen, Shuohua; Liu, Xing; Zhou, Yong; Liu, Xiurong; Xie, Xiaobing; Hu, Frank B; Wu, Shouling; Gao, Xiang

    2016-11-01

    The worldwide prevalence and incidence of diabetes and obesity are increasing in pandemic proportions. This is particularly relevant for China, where an extremely large population is growing, aging, and urbanizing. We thus conducted a prospective study to examine the prevalence and incidence of impaired fasting glucose (IFG) and diabetes, the rate at which fasting blood glucose rises, and the major modifiable risk factors associated with these outcomes in a large Chinese population from the Kailuan prospective study.A prospective cohort included 100,279 Chinese participants, aged 18 years or more, who had available information on fasting blood glucose concentrations at the start of the study (2006). Examination surveys were conducted every 2 years in 2008 and 2010. For the analyses of incident diabetes, we included 76,869 participants who were free of diabetes, cardiovascular disease, and cancer at the baseline and participants in the 2008 and/or 2010 follow-up. Diabetes was defined by a fasting blood glucose concentration ≥7 mmol/L, self-reported history, or active treatment with insulin or any oral hypoglycemic agent. IFG was defined by a fasting blood glucose concentration between 5.6 and 6.9 mmol/L.During the 4-year study, the prevalence of diabetes and IFG rose from 6.6% to 7.7%, and 17.3% to 22.6%, respectively. There were 17,811 incident cases of IFG and 4867 incident cases of diabetes. The age-standardized incident rate of IFG and diabetes were 62.6/1000 person-years (51.2/1000 person-years in women and 73.8/1000 person-years in men) and 10.0/1000 person-years (7.8/1000 person-years in women and 12.1/1000 person-years in men), respectively. We observed steady increases in fasting blood glucose with body anthropometrics and in every defined category of body mass index, including in those traditionally considered to be well within the "normal" range.In this large longitudinal study of Chinese adults, we observed a high prevalence and incidence of IFG

  13. Prospective study of serum uric acid and risk of brain infarction

    Institute of Scientific and Technical Information of China (English)

    孟令民

    2014-01-01

    Objective To prospectively investigate the association between serum uric acid concentration and the risk of brain infarction in Chinese adults.Methods In this prospective cohort study,a total of 95 738 participants(aged 18-98 years old)were included and were categorized into sex-specific quintiles according to serum uric acid concentration which were collected during 2006—2007 by health examinations.The study was followed up for an average of 4 years.We used Cox regression models to

  14. Testosterone deficiency and quality of life in Australasian testicular cancer survivors: a prospective cohort study.

    Science.gov (United States)

    O'Carrigan, B; Fournier, M; Olver, I N; Stockler, M R; Whitford, H; Toner, G C; Thomson, D B; Davis, I D; Hanning, F; Singhal, N; Underhill, C; Clingan, P; McDonald, A; Boland, A; Grimison, P

    2014-08-01

    This is the first prospective study in a contemporary Australian/New Zealand population to determine the prevalence of testosterone deficiency in testicular cancer survivors at 12 months from treatment, and any association with poorer quality of life. Hormone assays from 54 evaluable patients in a prospective cohort study revealed biochemical hypogonadism in 18 patients (33%) and low-normal testosterone in 13 patients (24%). We found no association between testosterone levels and quality of life (all P > 0.05). Hypogonadal patients should be considered for testosterone replacement to prevent long-term morbidity.

  15. No childhood development of viewpoint-invariant face recognition: evidence from 8-year-olds and adults.

    Science.gov (United States)

    Crookes, Kate; Robbins, Rachel A

    2014-10-01

    Performance on laboratory face tasks improves across childhood, not reaching adult levels until adolescence. Debate surrounds the source of this development, with recent reviews suggesting that underlying face processing mechanisms are mature early in childhood and that the improvement seen on experimental tasks instead results from general cognitive/perceptual development. One face processing mechanism that has been argued to develop slowly is the ability to encode faces in a view-invariant manner (i.e., allowing recognition across changes in viewpoint). However, many previous studies have not controlled for general cognitive factors. In the current study, 8-year-olds and adults performed a recognition memory task with two study-test viewpoint conditions: same view (study front view, test front view) and change view (study front view, test three-quarter view). To allow quantitative comparison between children and adults, performance in the same view condition was matched across the groups by increasing the learning set size for adults. Results showed poorer memory in the change view condition than in the same view condition for both adults and children. Importantly, there was no quantitative difference between children and adults in the size of decrement in memory performance resulting from a change in viewpoint. This finding adds to growing evidence that face processing mechanisms are mature early in childhood.

  16. Drug-drug interactions in patients treated for cancer : a prospective study on clinical interventions

    NARCIS (Netherlands)

    van Leeuwen, R. W. F.; Jansman, F. G. A.; van den Bemt, P. M. L. A.; de Man, F.; Piran, F.; Vincenten, I.; Jager, A.; Rijneveld, A. W.; Brugma, J. D.; Mathijssen, R. H. J.; van Gelder, T.

    Background: Drug-drug interactions (DDIs) are of major concern in oncology, since cancer patients typically take many concomitant medications. Retrospective studies have been conducted to determine the prevalence of DDIs. However, prospective studies on DDIs needing interventions in cancer patients

  17. Prenatal, Perinatal, and Neonatal Risk Factors for Specific Language Impairment: A Prospective Pregnancy Cohort Study

    Science.gov (United States)

    Whitehouse, Andrew J. O.; Shelton, W. M. R.; Ing, Caleb; Newnham, John P.

    2014-01-01

    Purpose: Although genetic factors are known to play a causal role in specific language impairment (SLI), environmental factors may also be important. This study examined whether there are prenatal, perinatal, and neonatal factors that are associated with childhood SLI. Method: Participants were members of the Raine Study, a prospective cohort…

  18. Symptoms, treatment and "dying peacefully" in terminally ill cancer patients: a prospective study

    NARCIS (Netherlands)

    Georges, J.J.; Philipsen, B.D.; Heide, van der A.; Wal, van der G.; Maas, van der P.J.

    2005-01-01

    GOALS: The aims of this study were to describe the symptoms, their treatment during the final months of life of terminally ill cancer patients and to assess characteristics of the dying process. PATIENTS AND METHODS: We used a prospective study design. From a representative sample of physicians who

  19. Exposure to Intimate Partner Violence, Peer Relations, and Risk for Internalizing Behaviors: A Prospective Longitudinal Study

    Science.gov (United States)

    Camacho, Kathleen; Ehrensaft, Miriam K.; Cohen, Patricia

    2012-01-01

    The present study examines the quality of peer relations as a mediator between exposure to IPV (intimate partner violence) and internalizing behaviors in a sample of 129 preadolescents and adolescents (ages 10-18), who were interviewed via telephone as part of a multigenerational, prospective, longitudinal study. Relational victimization is also…

  20. Ascorbic acid is lower during pregnancy in diabetic women compared to controls: A prospective study

    DEFF Research Database (Denmark)

    Juhl, B.; Lauszus, Finn; Lykkesfeldt, Jens

    2017-01-01

    Abstract.Few studies have examined how vitamin C status is affected in diabetic pregnancy and no comparison between normal and diabetic pregnancies has been found. This study evaluated vitamin C status prospectively during pregnancy in women with type 1 diabetes mellitus (n=76), in non-diabetic w...

  1. Ascorbic acid is lower during pregnancy in diabetic women compared to controls: A prospective study

    DEFF Research Database (Denmark)

    Juhl, B.; Lauszus, Finn; Lykkesfeldt, Jens

    2016-01-01

    Few studies have examined how vitamin C status is affected in diabetic pregnancy and no comparison between normal and diabetic pregnancies has been found. This study evaluated vitamin C status prospectively during pregnancy in women with type 1 diabetes mellitus (n=76), in non-diabetic women (n=6...

  2. A Prospective Study of Weight Training and Risk of Type 2 Diabetes Mellitus in Men

    DEFF Research Database (Denmark)

    Grøntved, Anders; Rimm, Eric B; Willett, Walter C

    2012-01-01

    a prospective cohort study of 32 002 men from the Health Professionals Follow-up Study observed from 1990 to 2008. Weekly time spent on weight training and aerobic exercise (including brisk walking, jogging, running, bicycling, swimming, tennis, squash, and calisthenics/rowing) was obtained from questionnaires...

  3. Asthma and Attention-Deficit/Hyperactivity Disorder: A Nationwide Population-Based Prospective Cohort Study

    Science.gov (United States)

    Chen, Mu-Hong; Su, Tung-Ping; Chen, Ying-Sheue; Hsu, Ju-Wei; Huang, Kai-Lin; Chang, Wen-Han; Chen, Tzeng-Ji; Bai, Ya-Mei

    2013-01-01

    Background: Previous cross-sectional studies have suggested an association between asthma and attention-deficit/hyperactivity disorder (ADHD), but the temporal relationship was not determined. Using a nationwide population-based prospective case-control cohort study (1:4, age-/gender-matched), we hypothesized that asthma in infanthood or early…

  4. Prediction of Participation and Sensory Modulation of Late Preterm Infants at 12 Months: A Prospective Study

    Science.gov (United States)

    Bart, O.; Shayevits, S.; Gabis, L. V.; Morag, I.

    2011-01-01

    The aim of the study was to prospectively assess the differences in participation and sensory modulation between late preterm infants (LPI) and term babies, and to predict it by LPI characteristics. The study population includes 124 late preterm infants at gestational age between 34 and 35 6/7 weeks who were born at the same medical center. The…

  5. Course of disability reduction during a pain rehabilitation program : a prospective clinical study

    NARCIS (Netherlands)

    Waterschoot, Franka P. C.; Dijkstra, Pieter U.; Geertzen, Jan H. B.; Reneman, Michiel F.

    2015-01-01

    The aim of this study was to analyze the course of reduction of disability during a pain rehabilitation program (PRP) and factors influencing this course. A prospective cohort study was carried out. All patients with chronic musculoskeletal pain treated in a PRP between March 2010 and December 2010

  6. Pre-diagnostic alcohol consumption and postmenopausal breast cancer survival: a prospective patient cohort study

    NARCIS (Netherlands)

    Vrieling, A.; Buck, K.; Heinz, J.; Obi, N.; Benner, A.; Flesch-Janys, D.; Chang-Claude, J.

    2012-01-01

    Study results on the association of alcohol consumption with breast cancer survival are inconsistent, partly due to the use of different survival outcomes. We assessed the association of pre-diagnostic alcohol consumption with survival and recurrence in a prospective cohort study in Germany includin

  7. Recurrence Risk after a First Remote Symptomatic Unprovoked Seizure in Childhood: A Prospective Study

    Science.gov (United States)

    Ramos-Lizana, J.; Aguirre-Rodriguez, J.; Aguilera-Lopez, P.; Cassinello-Garcia, E.

    2009-01-01

    The aim of this study was to assess recurrence risk after a first remote symptomatic unprovoked seizure in childhood. All consecutive patients younger than 14 years with a first remote symptomatic unprovoked seizure who were seen at our hospital between 1994 and 2006 were included in the study and prospectively followed. Only two patients received…

  8. Survival of participating and nonparticipating limb amputees in prospective study : Consequences for research

    NARCIS (Netherlands)

    Bosmans, J.C.; Geertzen, J.H.B.; Hoekstra, H.J.; Dijkstra, P.U.

    2010-01-01

    This study quantified selection by analyzing the survival rate of the participants and nonparticipants in a 4-year prospective, multicenter cohort study. In addition, the differences between these groups were analyzed. Surgeons of six hospitals in the northern Netherlands referred, in total, 225 pat

  9. Sustained Effects of Ecstasy on the Human Brain: A Prospective Neuroimaging Study in Novel Users

    Science.gov (United States)

    de Win, Maartje M. L.; Jager, Gerry; Booij, Jan; Reneman, Liesbeth; Schilt, Thelma; Lavini, Christina; Olabarriaga, Silvia D.; den Heeten, Gerard J.; van den Brink, Wim

    2008-01-01

    Previous studies have suggested toxic effects of recreational ecstasy use on the serotonin system of the brain. However, it cannot be excluded that observed differences between users and non-users are the cause rather than the consequence of ecstasy use. As part of the Netherlands XTC Toxicity (NeXT) study, we prospectively assessed sustained…

  10. A prospective study on cortisol, dehydroepiandrosterone sulfate, and cognitive function in the elderly

    NARCIS (Netherlands)

    Kalmijn, S; Launer, LJ; Stolk, RP; de Jong, FH; Pols, HAP; Hofman, A; Breteler, MMB; Lamberts, SWJ

    1998-01-01

    The objective of this study was to investigate the relation between the peripheral concentrations of the adrenal steroid hormones cortisol and dehydroepiandrosterone sulfate (DHEAS) and cognitive impairment and decline. A prospective study design was used. The setting was a suburb of Rotterdam, The

  11. The effect of maternal ketanserin use on the circulation of the neonate : a prospective, observational study

    NARCIS (Netherlands)

    Schaafstra, Liselotte; van Roon, Eric N.; Morssink, Leonard P.; de Vries, Nathalie K. S.

    Objective: High ketanserin levels are found in the umbilical cord after maternal treatment. However, the effect on the circulation of the neonate has never been investigated. Study design: A prospective, observational study was performed at the neonate ward at the Medical Centre Leeuwarden, The

  12. Pre-diagnostic alcohol consumption and postmenopausal breast cancer survival: a prospective patient cohort study

    NARCIS (Netherlands)

    Vrieling, A.; Buck, K.; Heinz, J.; Obi, N.; Benner, A.; Flesch-Janys, D.; Chang-Claude, J.

    2012-01-01

    Study results on the association of alcohol consumption with breast cancer survival are inconsistent, partly due to the use of different survival outcomes. We assessed the association of pre-diagnostic alcohol consumption with survival and recurrence in a prospective cohort study in Germany includin

  13. Neonatal Predictors of Cognitive Ability in Adults Born Very Preterm : A Prospective Cohort Study

    NARCIS (Netherlands)

    Breeman, L.D.|info:eu-repo/dai/nl/390776114; Jaekel, Julia; Baumann, Nicole; Bartmann, Peter; Wolke, Dieter

    Aim To identify neonatal predictors to allow a developmental prognosis of very preterm / very-low birthweight (VP/VLBW) survivors' cognitive abilities into adult life. Method The Bavarian Longitudinal Study is a prospective whole population study that followed 260 VP/VLBW infants from birth to

  14. Coagulation Profile Dynamics in Pediatric Patients with Cushing Syndrome: A Prospective, Observational Comparative Study

    NARCIS (Netherlands)

    Birdwell, L. (Leah); M.B. Lodish (Maya Beth); Tirosh, A. (Amit); P. Chittiboina (Prashant); M. Keil (Mark); Lyssikatos, C. (Charlampos); Belyavskaya, E. (Elena); R.A. Feelders (Richard); C.A. Stratakis (Constantine)

    2016-01-01

    textabstractObjective To evaluate the association between Cushing syndrome and hypercoagulability in children. Study design A prospective, observational study was performed of 54 patients with Cushing syndrome, 15.1 ± 3.9 years, treated at the National Institutes of Health Clinical Center.

  15. 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

  16. Program specific admission testing and dropout for sports science students: a prospective cohort study

    DEFF Research Database (Denmark)

    O'Neill, Lotte; Christensen, Mette Krogh; Vonsild, Maria Cecilie

    2014-01-01

    if admission strategy was also independently associated with dropout for sports science students in a university setting. The study design was a prospective cohort study with a 2 year follow-up. The population was 449 sports science students admitted to a university in the years 2002-2007. The analysis...

  17. Ultrasonic root-end preparation in apical surgery : a prospective randomized study

    NARCIS (Netherlands)

    de Lange, Jan; Putters, Thomas; Baas, Erik M.; van Ingen, Johan M.

    2007-01-01

    Objective. The purpose of this study was to evaluate the potential benefit of an ultrasonic device in apical surgery on the outcome of treatment. Study design. A randomized prospective design was used in a standardized treatment protocol. Patients were allocated to treatment with an ultrasonic devic

  18. Neonatal Predictors of Cognitive Ability in Adults Born Very Preterm : A Prospective Cohort Study

    NARCIS (Netherlands)

    Breeman, L.D.|info:eu-repo/dai/nl/390776114; Jaekel, Julia; Baumann, Nicole; Bartmann, Peter; Wolke, Dieter

    2017-01-01

    Aim To identify neonatal predictors to allow a developmental prognosis of very preterm / very-low birthweight (VP/VLBW) survivors' cognitive abilities into adult life. Method The Bavarian Longitudinal Study is a prospective whole population study that followed 260 VP/VLBW infants from birth to adult

  19. Diet in the Aetiology of Ulcerative Colitis: A European Prospective Cohort Study

    DEFF Research Database (Denmark)

    Hart, Andrew R; Luben, Robert; Olsen, Anja

    2008-01-01

    Background/Aims: The causes of ulcerative colitis are unknown, although it is plausible that dietary factors are involved. Case-control studies of diet and ulcerative colitis are subject to recall biases. The aim of this study was to examine the prospective relationship between the intake of nutr...

  20. Parenting styles and body mass index: a systematic review of prospective studies among children.

    Science.gov (United States)

    Sokol, R L; Qin, B; Poti, J M

    2017-03-01

    Parenting style may be an important determinant of an individual's future weight status. However, reviews that evaluate the relationship between parenting style and weight-related outcomes have not focused on prospective studies. We systematically searched PubMed, Embase and PsychInfo for studies published between 1995 and 2016 that evaluated the prospective relationship between parenting style experienced in childhood and subsequent weight outcomes. We identified 11 prospective cohort studies. Among the eight studies that categorized parenting style into distinct groups (i.e. authoritative, authoritarian, permissive and neglectful), five provided evidence that authoritative parenting was associated with lower body mass index gains. Among the six highest quality studies, four suggested a protective role of authoritative parenting style against adverse weight-related outcomes. However, only one study controlled for a comprehensive set of confounders, and the small number of studies conducted within certain age groups precluded our ability to ascertain critical periods when parenting style is most strongly related to child weight. The present literature supports the idea that authoritative parenting may be protective against later overweight and obesity, although findings are mixed. More prospective cohort studies of longer durations, with more sophisticated methods that examine age-varying relationships, and that control for a comprehensive set of confounders, are needed. © 2017 World Obesity Federation.

  1. Peer Victimization in Childhood and Internalizing Problems in Adolescence: A Prospective Longitudinal Study

    Science.gov (United States)

    Zwierzynska, Karolina; Wolke, Dieter; Lereya, Tanya S.

    2013-01-01

    Traumatic childhood experiences have been found to predict later internalizing problems. This prospective longitudinal study investigated whether repeated and intentional harm doing by peers (peer victimization) in childhood predicts internalizing symptoms in early adolescence. 3,692 children from the Avon Longitudinal Study of Parents and…

  2. Diet, anthropometric measures and prostate cancer risk: A review of prospective cohort and intervention studies

    NARCIS (Netherlands)

    Dagnelie, P.C.; Schuurman, A.G.; Goldbohm, R.A.; Brandt, P.A. van den

    2004-01-01

    We reviewed 37 prospective cohort and four intervention studies on potential dietary risk factors for prostate cancer, published between 1966 and September 2003. Some studies were limited by small size, crude measurement of dietary exposure and limited control for confounders. Intervention and prosp

  3. Asthma and Attention-Deficit/Hyperactivity Disorder: A Nationwide Population-Based Prospective Cohort Study

    Science.gov (United States)

    Chen, Mu-Hong; Su, Tung-Ping; Chen, Ying-Sheue; Hsu, Ju-Wei; Huang, Kai-Lin; Chang, Wen-Han; Chen, Tzeng-Ji; Bai, Ya-Mei

    2013-01-01

    Background: Previous cross-sectional studies have suggested an association between asthma and attention-deficit/hyperactivity disorder (ADHD), but the temporal relationship was not determined. Using a nationwide population-based prospective case-control cohort study (1:4, age-/gender-matched), we hypothesized that asthma in infanthood or early…

  4. Recurrence Risk after a First Remote Symptomatic Unprovoked Seizure in Childhood: A Prospective Study

    Science.gov (United States)

    Ramos-Lizana, J.; Aguirre-Rodriguez, J.; Aguilera-Lopez, P.; Cassinello-Garcia, E.

    2009-01-01

    The aim of this study was to assess recurrence risk after a first remote symptomatic unprovoked seizure in childhood. All consecutive patients younger than 14 years with a first remote symptomatic unprovoked seizure who were seen at our hospital between 1994 and 2006 were included in the study and prospectively followed. Only two patients received…

  5. Prenatal, Perinatal, and Neonatal Risk Factors for Specific Language Impairment: A Prospective Pregnancy Cohort Study

    Science.gov (United States)

    Whitehouse, Andrew J. O.; Shelton, W. M. R.; Ing, Caleb; Newnham, John P.

    2014-01-01

    Purpose: Although genetic factors are known to play a causal role in specific language impairment (SLI), environmental factors may also be important. This study examined whether there are prenatal, perinatal, and neonatal factors that are associated with childhood SLI. Method: Participants were members of the Raine Study, a prospective cohort…

  6. Involvement in Bullying and Suicide-Related Behavior at 11 Years: A Prospective Birth Cohort Study

    Science.gov (United States)

    Winsper, Catherine; Lereya, Tanya; Zanarini, Mary; Wolke, Dieter

    2012-01-01

    Objective: To study the prospective link between involvement in bullying (bully, victim, bully/victim), and subsequent suicide ideation and suicidal/self-injurious behavior, in preadolescent children in the United Kingdom. Method: A total of 6,043 children in the Avon Longitudinal Study of Parents and Children (ALSPAC) cohort were assessed to…

  7. Predictive factors of postpartum fatigue: a prospective cohort study among working women

    NARCIS (Netherlands)

    Bakker, M.; Beek, A.J. van der; Hendriksen, I.J.M.; Bruinvels, D.J.; Poppel, M.N. van

    2014-01-01

    Objectives The aim of this study was to investigate which prepartum determinants contribute to the development of postpartum (PP) fatigue among working women in the Netherlands. Methods A prospective cohort study in 15 Dutch companies was conducted to measure different potential predictors using sel

  8. Shared care with task delegation to nurses for type 2 diabetes : prospective observational study

    NARCIS (Netherlands)

    Ubink-Veltmaat, L.J.; Bilo, HJG; Groenier, KH; Rischen, RO; Meyboom-de Jong, B

    Background: To study the effects of two different structured shared care interventions, tailored to local needs and resources, in an unselected patient population with type 2 diabetes mellitus. Methods: A three-year prospective observational study of two interventions and standard care. The

  9. Trait Anger, Anger Expression, and Suicide Attempts among Adolescents and Young Adults: A Prospective Study

    Science.gov (United States)

    Daniel, Stephanie S.; Goldston, David B.; Erkanli, Alaattin; Franklin, Joseph C.; Mayfield, Andrew M.

    2009-01-01

    Previous studies of the relationship between anger, anger expression, and suicidal behavior have been largely cross-sectional and have yielded mixed findings. In a prospective, naturalistic study, we examined how trait anger and anger expression influenced the likelihood of suicide attempts among 180 adolescents followed for up to 13.3 years after…

  10. 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

  11. Development of visual motion perception for prospective control: Brain and behavioural studies in infants

    Directory of Open Access Journals (Sweden)

    Seth B. Agyei

    2016-02-01

    Full Text Available During infancy, smart perceptual mechanisms develop allowing infants to judge time-space motion dynamics more efficiently with age and locomotor experience. This emerging capacity may be vital to enable preparedness for upcoming events and to be able to navigate in a changing environment. Little is known about brain changes that support the development of prospective control and about processes, such as preterm birth, that may compromise it. As a function of perception of visual motion, this paper will describe behavioural and brain studies with young infants investigating the development of visual perception for prospective control. By means of the three visual motion paradigms of occlusion, looming, and optic flow, our research shows the importance of including behavioural data when studying the neural correlates of prospective control.

  12. Psychological Resources are Associated with Reduced Incidence of Coronary Heart Disease. An 8-Year Follow-up of a Community-Based Swedish Sample

    OpenAIRE

    Lundgren, Oskar; Garvin, Peter; Jonasson, Lena; Andersson, Gerhard; Kristenson, Margareta

    2014-01-01

    Background A large number of studies have provided clear evidence for a link between the risk of coronary heart disease and psychological risk factors. Much less attention has been given to the potential protective effect of psychological resources. Purpose The major aim of this study was to investigate the independent association between psychological resources and incidence of coronary heart disease (CHD) in an 8-year follow-up study of a Swedish community-based cohort. Methods The cohort c...

  13. Effect of maternal dietary counselling during the 1st year of life on glucose profile and insulin resistance at the age of 8 years: a randomised field trial.

    Science.gov (United States)

    Costa, Cintia S; Campagnolo, Paula D B; Lumey, L H; Vitolo, Marcia R

    2017-01-01

    Education interventions that stimulate complementary feeding practices can improve the nutritional status of children and may protect against future chronic diseases. We assessed the long-term effectiveness of dietary intervention during the 1st year of life on insulin resistance levels, and investigated the relationship between insulin resistance and weight changes over time. A randomised field trial was conducted among 500 mothers who gave birth to full-term infants between October 2001 and June 2002 in a low-income area in São Leopoldo, Brazil. Mother-child pairs were randomly assigned to intervention (n 200) and control groups (n 300), and the mothers in the intervention group received dietary counselling on breast-feeding and complementary feeding of their children during the 1st year of life. Fieldworkers blinded to assignment assessed socio-demographic, dietary and anthropometric data during follow-up at ages 1, 4 and 8 years. Blood tests were performed in 305 children aged 8 years to measure fasting serum glucose and insulin concentrations and the homoeostasis model assessment index of insulin resistance (HOMA-IR). At the age of 8 years, the intervention group showed no changes in glucose and insulin concentrations or HOMA-IR values (change 0·07; 95 % CI -0·06, 0·21 for girls; and change -0·07; 95 % CI -0·19, 0·04 for boys) compared with study controls. Insulin resistance was highly correlated, however, with increases in BMI between birth and 8 years of age. Although this dietary intervention had no impact on glucose profile at age 8 years, our findings suggest that BMI changes in early childhood can serve as an effective marker of insulin resistance.

  14. 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.

  15. Chlorine dioxide water disinfection: a prospective epidemiology study

    Energy Technology Data Exchange (ETDEWEB)

    Michael, G.E.; Miday, R.K.; Bercz, J.P.; Miller, R.G.; Greathouse, D.G.; Kraemer, D.F.; Lucas, J.B.

    1981-01-01

    An epidemiologic study of 198 persons exposed for 3 months to drinking water disinfected with chlorine dioxide was conducted in a rural village. A control population of 118 nonexposed persons was also studied. Pre-exposure hematologic and serum chemical parameters were compared with test results after 115 days of exposure. Chlorite ion levels in the water averaged approximately 5 ppM during the study period. Statistical analysis (ANOVA) of the data failed to identify any significant exposure-related effects. This study suggests that future evaluations of chlorine dioxide disinfection should be directed toward populations with potentially increased sensitivity to hemolytic agents.

  16. The Shozu Herpes Zoster (SHEZ) Study: Rationale, Design, and Description of a Prospective Cohort Study

    Science.gov (United States)

    Takao, Yukiko; Miyazaki, Yoshiyuki; Onishi, Fumitake; Kumihashi, Hideaki; Gomi, Yasuyuki; Ishikawa, Toyokazu; Okuno, Yoshinobu; Mori, Yasuko; Asada, Hideo; Yamanishi, Koichi; Iso, Hiroyasu

    2012-01-01

    Background The incidence and risk factors for herpes zoster have been studied in cross-sectional and cohort studies, although most such studies have been conducted in Western countries. Evidence from Asian populations is limited, and no cohort study has been conducted in Asia. We are conducting a 3-year prospective cohort study in Shozu County in Kagawa Prefecture, Japan to determine the incidence and predictive and immunologic factors for herpes zoster among Japanese. Methods The participants are followed for 3 years, and a telephone survey is conducted every 4 weeks. The participants were assigned to 1 of 3 studies. Participants in study A gave information on past history of herpes zoster and completed health questionnaires. Study B participants additionally underwent varicella-zoster virus (VZV) skin testing, and study C participants additionally underwent blood testing. If the participants develop herpes zoster, we evaluate clinical symptoms, measure cell-mediated immunity and humoral immunity using venous blood sampling, photograph skin areas with rash, conduct virus identification testing by polymerase chain reaction (PCR) and virus isolation from crust sampling, and evaluate postherpetic pain. Results We recruited 12 522 participants aged 50 years or older in Shozu County from December 2009 through November 2010. The participation rate was 65.7% of the target population. Conclusions The present study is likely to provide valuable data on the incidence and predictive and immunologic factors for herpes zoster in a defined community-based population of Japanese. PMID:22343323

  17. Organisational justice and mental health: a systematic review of prospective studies.

    Science.gov (United States)

    Ndjaboué, Ruth; Brisson, Chantal; Vézina, Michel

    2012-10-01

    The models most commonly used, to study the effects of psychosocial work factors on workers' health, are the demand-control-support (DCS) model and Effort-Reward Imbalance (ERI) model. An emerging body of research has identified Organisational Justice as another model that can help to explain deleterious health effects. This review aimed: (1) to identify prospective studies of the associations between organisational justice and mental health in industrialised countries from 1990 to 2010; (2) to evaluate the extent to which organisational justice has an effect on mental health independently of the DCS and ERI models; and (3) to discuss theoretical and empirical overlap and differences with previous models. The studies had to present associations between organisational justice and a mental health outcome, be prospective, and be entirely available in English or in French. Duplicated papers were excluded. Eleven prospective studies were selected for this review. They provide evidence that procedural justice and relational justice are associated with mental health. These associations remained significant even after controlling for the DCS and ERI models. There is a lack of prospective studies on distributive and informational justice. In conclusion, procedural and relational justice can be considered a different and complementary model to the DCS and ERI models. Future studies should evaluate the effect of change in exposure to organisational justice on employees' mental health over time.

  18. Mini-flared Kelman tip, reverse tip, and sidewinder tip with torsional phaco: a prospective randomized comparative study

    National Research Council Canada - National Science Library

    Hida, Wilson Takashi; Tzelikis, Patrick Frensel; Nakano, Celso Takashi; Motta, Antonio Francisco Pimenta; Alves, Milton Ruiz

    2015-01-01

    ...: In this prospective, comparative, masked study, patients were randomly assigned to have torsional coaxial microincision cataract surgery using the mini-flared 45-degree Kelman tip, reversed mini...

  19. Prospective study of ankle and foot fractures in elderly women

    Directory of Open Access Journals (Sweden)

    Yadagiri Surender Rao

    2015-01-01

    Full Text Available The epidemiology of ankle fractures in old people is changing as time passes on. The incidence of ankle fractures increases with advancing age. The study conducted was among a rural popula-tion which comprised of 68 women (32 women with ankle fractures & 36 women with foot fractures. Patients studied were in the age group more than 50 years. The study highlights the etiological & risk factors for fractures of ankle & foot. The commonest ankle fracture was the lateral malleolar fracture & the commonest foot fracture was the 5th Metatarsal fracture. Diabetes is a risk factor which increases the occurrence of ankle and foot injuries.

  20. Fracture Risk Assessment in Chronic Kidney Disease, Prospective Testing Under Real World Environments (FRACTURE: a prospective study

    Directory of Open Access Journals (Sweden)

    West Sarah L

    2010-08-01

    Full Text Available Abstract Background Chronic kidney disease (CKD is associated with an increased risk of fracture. Decreased bone mass and disruption of microarchitecture occur early in the course of CKD and worsens with the progressive decline in renal function so that at the time of initiation of dialysis at least 50% of patients have had a fracture. Despite the excess fracture risk, and the associated increases in morbidity and mortality, little is known about the factors that are associated with an increase in fracture risk. Our study aims to identify prognostic factors for bone loss and fractures in patients with stages 3 to 5 CKD. Methods This prospective study aims to enroll two hundred and sixty men and women with stages 3 to 5 CKD. Subjects will be followed for 24 months and we will examine the ability of: 1 bone mineral density by dual x-ray absorptiometry at the spine, hip, and radius; 2 volumetric bone density by high resolution peripheral quantitated computed tomography at the radius and tibia; 3 serum markers of bone turnover; 4 bone formation rate by bone biopsy; and 5 muscle strength and balance to predict spine and non-spine fractures, identified by self-report and/or vertebral morphometry. All measurements will be obtained at baseline, at 12 and at 24 months with the exception of bone biopsy, which will be measured once at 12 months. Subjects will be contacted every 4 months to determine if there have been incident fractures or falls. Discussion This study is one of the first that aims to identify risk factors for fracture in early stage CKD patients. Ultimately, by identifying risk factors for fracture and targeting treatments in this group-before the initiation of renal replacement therapy - we will reduce the burden of disease due to fractures among patients with CKD.