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Male hypogonadism (MH) is a common endocrine disorder. However, uncertainties and variations in its diagnosis and management exist. There are several current guidelines on testosterone replacement therapy that have been driven predominantly by single disciplines. The Society for Endocrinology commissioned this new guideline to provide all care providers with a multidisciplinary approach to treating patients with MH. This guideline has been compiled using expertise from endocrine (medical and nursing), primary care, clinical biochemistry, urology and reproductive medicine practices. These guidelines also provide a patient perspective to help clinicians best manage MH.
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Doenças do Sistema Endócrino , Endocrinologia , Hipogonadismo , Terapia de Reposição Hormonal , Humanos , Hipogonadismo/tratamento farmacológico , Masculino , Testosterona/uso terapêuticoRESUMO
INTRODUCTION: Acute pancreatitis (AP) is a medical emergency that is common, poorly understood and carries a significant risk of death. The National Confidential Enquiry into Patient Outcome and Death (NCEPOD) undertook a comprehensive report into the current management of AP in the UK. The study aimed to provide a more detailed analysis of the findings related to nutritional assessment and support. METHODS: The data presented here were analysed from the core dataset used in the NCEPOD study. Adult patients admitted between January and June 2014 with a coded diagnosis of AP were included. A clinical and organisational questionnaire was used to collect data and submitted case notes subjected to peer review. Nutritional data, including assessment and provision of support, were analysed. RESULTS: One hundred and forty-seven out of 168 (87.5%) hospitals had a nutrition team in place. A screening nutritional assessment was performed in only 67.4% (368/546) of patients. Subsequent referral to a dietitian and nutrition team input occurred in 39% (201/521) and 25% (143/572) of patients, respectively. Supplemental nutrition was considered and used in 240/555 (43.2%) patients. Overall management of the patients' nutrition was considered adequate by the case reviewers in only 281/332 (85%) of cases and by the clinicians in 77% (421/555) of cases. CONCLUSIONS: Many patients do not receive adequate nutritional assessment and, in up to 23% of cases, nutritional intervention is not adequate. Pancreatic exocrine insufficiency is likely under recognised and undertreated. Nutritional strategies to support early intervention and to support clinicians outside of tertiary pancreatic centres are warranted.
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Pancreatite , Doença Aguda , Adulto , Humanos , Avaliação Nutricional , Estado Nutricional , Apoio Nutricional , Avaliação de Resultados em Cuidados de Saúde , Pancreatite/diagnóstico , Pancreatite/terapiaRESUMO
The neighborhood food environment may contribute to ethnic inequalities in diet. Using data from 1389 participants in the Olympic Regeneration in East London (UK) study we assessed whether ethnic inequalities in neighborhood availability of fast-food restaurants mediated and/or modified ethnic inequalities in fast-food intake in 13-15â¯year-old adolescents. We compared the proportion of high fast-food consumers across "White UK", "Black", and "South Asian" ethnic categories. We used Poisson regression with robust standard errors to assess direct and indirect effects (mediation analysis) and risk ratios of high fast-food intake by ethnic category and fast-food restaurant availability level (effect measure modification analysis). There were ethnic inequalities in high fast-food intake, with risk ratios in adolescents of Black and South Asian background of 1.53 (95% CI: 1.25, 1.87) and 1.71 (95% CI: 1.41, 2.07) respectively compared to White UK participants. We found no evidence of a mediating effect by fast-food restaurant availability, but found some evidence of effect measure modification: ethnic inequalities in fast-food intake were largest in neighborhoods lacking fast-food restaurants, and narrowed as availability increased. Future research should explore why ethnic minorities are more likely to be high fast-food consumers than the majority ethnic group, especially when fast-food restaurant availability is lowest.
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Studies that explore associations between the local food environment and diet routinely use global regression models, which assume that relationships are invariant across space, yet such stationarity assumptions have been little tested. We used global and geographically weighted regression models to explore associations between the residential food environment and fruit and vegetable intake. Analyses were performed in 4 boroughs of London, United Kingdom, using data collected between April 2012 and July 2012 from 969 adults in the Olympic Regeneration in East London Study. Exposures were assessed both as absolute densities of healthy and unhealthy outlets, taken separately, and as a relative measure (proportion of total outlets classified as healthy). Overall, local models performed better than global models (lower Akaike information criterion). Locally estimated coefficients varied across space, regardless of the type of exposure measure, although changes of sign were observed only when absolute measures were used. Despite findings from global models showing significant associations between the relative measure and fruit and vegetable intake (ß = 0.022; P < 0.01) only, geographically weighted regression models using absolute measures outperformed models using relative measures. This study suggests that greater attention should be given to nonstationary relationships between the food environment and diet. It further challenges the idea that a single measure of exposure, whether relative or absolute, can reflect the many ways the food environment may shape health behaviors.
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Dieta/estatística & dados numéricos , Meio Ambiente , Abastecimento de Alimentos/estatística & dados numéricos , Características de Residência/estatística & dados numéricos , Adulto , Fatores Etários , Estudos Transversais , Comportamento Alimentar , Feminino , Frutas , Humanos , Londres , Masculino , Pessoa de Meia-Idade , Fatores Sexuais , Fatores Socioeconômicos , Regressão Espacial , VerdurasRESUMO
PURPOSE: Cyberbullying differs from face-to-face bullying and may negatively influence adolescent mental health, but there is a lack of definitive research on this topic. This study examines longitudinal associations between cyberbullying involvement and adolescent mental health. METHODS: Participants were 2,480 teenagers taking part in the Olympic Regeneration in East London study. We collected information from participants when they were 12-13 years old and again 1 year later to examine links between involvement in cyberbullying and future symptoms of depression and social anxiety, and mental well-being. RESULTS: At baseline, 14% reported being cybervictims, 8% reported being cyberbullies, and 20% reported being cyberbully-victims in the previous year. Compared to uninvolved adolescents, cybervictims and cyberbully-victims were significantly more likely to report symptoms of depression (cybervictims: odds ratio [OR] = 1.44, 95% confidence interval [CI] [1.00, 2.06]; cyberbully-victims: OR = 1.54, 95% CI [1.13, 2.09]) and social anxiety (cybervictims: OR = 1.52, 95% CI [1.11, 2.07]; cyberbully-victims: OR = 1.44, 95% CI [1.10, 1.89]) but not below average well-being (cybervictims: relative risk ratio = 1.28, 95% CI [.86, 1.91]; cyberbully-victims: relative risk ratio = 1.38, 95% CI [.95, 1.99]) at 1 year follow-up, after adjustment for confounding factors including baseline mental health. CONCLUSIONS: This study emphasizes the high prevalence of cyberbullying and the potential of cybervictimization as a risk factor for future depressive symptoms, social anxiety symptoms, and below average well-being among adolescents. Future research should identify protective factors and possible interventions to reduce adolescent cyberbullying.
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Comportamento do Adolescente/psicologia , Saúde do Adolescente , Bullying/estatística & dados numéricos , Vítimas de Crime/psicologia , Internet , Qualidade de Vida , Adolescente , Ansiedade/diagnóstico , Bullying/prevenção & controle , Criança , Vítimas de Crime/estatística & dados numéricos , Depressão/diagnóstico , Feminino , Humanos , Estudos Longitudinais , Masculino , Razão de ChancesRESUMO
OBJECTIVE: Trials in critical care have previously used unvalidated systems to classify cause of death. We aimed to provide initial validation of a method to classify cause of death in intensive care unit patients. DESIGN, SETTING AND PARTICIPANTS: One hundred case scenarios of patients who died in an ICU were presented online to raters, who were asked to select a proximate and an underlying cause of death for each, using the ICU Deaths Classification and Reason (ICU-DECLARE) system. We evaluated two methods of categorising proximate cause of death (designated Lists A and B) and one method of categorising underlying cause of death. Raters were ICU specialists and research coordinators from Australia, New Zealand and the United Kingdom. MAIN OUTCOME MEASURES: Inter-rater reliability, as measured by the Fleiss multirater kappa, and the median proportion of raters choosing the most likely diagnosis (defined as the most popular classification choice in each case). RESULTS: Across all raters and cases, for proximate cause of death List A, kappa was 0.54 (95% CI, 0.49-0.60), and for proximate cause of death List B, kappa was 0.58 (95% CI, 0.53-0.63). For the underlying cause of death, kappa was 0.48 (95% CI, 0.44-0.53). The median proportion of raters choosing the most likely diagnosis for proximate cause of death, List A, was 77.5% (interquartile range [IQR], 60.0%-93.8%), and the median proportion choosing the most likely diagnosis for proximate cause of death, List B, was 82.5% (IQR, 60.0%-92.5%). The median proportion choosing the most likely diagnosis for underlying cause was 65.0% (IQR, 50.0%-81.3%). Kappa and median agreement were similar between countries. ICU specialists showed higher kappa and median agreement than research coordinators. CONCLUSIONS: The ICU-DECLARE system allowed ICU doctors to classify the proximate cause of death of patients who died in the ICU with substantial reliability.
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Causas de Morte , Cuidados Críticos , Austrália , Humanos , Nova Zelândia , Reprodutibilidade dos Testes , Reino UnidoRESUMO
PURPOSE: This study examines the extent to which in adolescent positive mental well-being and depressive symptoms vary across ethnic groups, and prospectively examines whether social support is protective against low/poor well-being and depression. METHODS: A longitudinal survey of 2426 adolescents from the Olympic Regeneration in East London study measured well-being and depressive symptoms at baseline at ages 11-12 and at follow-up two years later at ages 13-14. Social support was assessed at ages 11-12 years by the Multidimensional Scale of Perceived Social Support, by the level of parental support for school, by the frequency of family activities and by friendship choices. Ethnic differences in well-being and depression in Bangladeshi (N = 337) and Black African (N = 249) adolescents compared to their White UK counterparts (N = 380) were estimated adjusted stepwise for socio-demographic factors and domains of social support. RESULTS: Black African and Bangladeshi adolescents scored significantly higher for well-being than their White UK counterparts. There were no significant ethnic differences in the prevalence of depressive symptoms. Lower levels of social support were prospectively associated with lower well-being and higher rates of depression in all ethnic groups. Adjustment for multiple domains of social support did not account for ethnic differences in well-being. CONCLUSION: Bangladeshi and Black African adolescents in East London may have a positive mental health advantage over their White UK counterparts though social support did not fully explain this difference. Further investigation of the reasons for lower well-being in the White UK group is needed.
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Povo Asiático/psicologia , População Negra/psicologia , Depressão/etnologia , Disparidades nos Níveis de Saúde , Saúde Mental/etnologia , Apoio Social , População Branca/psicologia , Adolescente , Povo Asiático/estatística & dados numéricos , População Negra/estatística & dados numéricos , Criança , Feminino , Humanos , Londres/epidemiologia , Masculino , Estudos Prospectivos , Reino Unido/epidemiologia , População Branca/estatística & dados numéricosRESUMO
BACKGROUND: Populations living in urban areas experience greater health inequalities as well as higher absolute burdens of illness. It is well-established that a range of social and environmental factors determine these differences. Less is known about the relative importance of these factors in determining adolescent health within a super diverse urban context. METHODS: A cross-sectional sample of 3,105 adolescent participants aged 11 to 12 were recruited from 25 schools in the London boroughs of Newham, Tower Hamlets, Hackney and Barking & Dagenham. Participants completed a pseudo-anonymised paper-based questionnaire incorporating: the Warwick-Edinburgh Mental Well-being Scale used for assessing positive mental well-being, the Short Moods and Feelings Questionnaire based on the DSM III-R criteria for assessment of depressive symptoms, the Youth-Physical Activity Questionnaire and a self-assessment of general health and longstanding illness. Prevalence estimates and unadjusted linear models estimate the extent to which positive well-being scores and time spent in physical/sedentary activity vary by socio-demographic and environmental indicators. Logistic regression estimated the unadjusted odds of having fair/(very)poor general health, a long standing illness, or depressive symptoms. Fully adjusted mixed effects models accounted for clustering within schools and for all socio-demographic and environmental indicators. RESULTS: Compared to boys, girls had significantly lower mental well-being and higher rates of depressive symptoms, reported fewer hours physically active and more hours sedentary, and had poorer general health after full adjustment. Positive mental well-being was significantly and positively associated with family affluence but the overall relationship between mental health and socioeconomic factors was weak. Mental health advantage increased as positive perceptions of the neighbourhood safety, aesthetics, walkability and services increased. Prevalence of poor health varied by ethnic group, particularly for depressive symptoms, general health and longstanding illness suggesting differences in the distribution of the determinants of health across ethnic groups. CONCLUSIONS: During adolescence perceptions of the urban physical environment, along with the social and economic characteristics of their household, are important factors in explaining patterns of health inequality.
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Disparidades nos Níveis de Saúde , Saúde Mental , Determinantes Sociais da Saúde , Adolescente , Criança , Estudos Transversais , Feminino , Humanos , Modelos Logísticos , Londres , Masculino , Características de Residência/estatística & dados numéricos , Fatores Socioeconômicos , Inquéritos e Questionários , Saúde da População UrbanaRESUMO
Chorus is a small, operationally independent clinical development organization within Eli Lilly and Company that specializes in drug development from candidate selection to clinical proof of concept. The mission of Chorus is to achieve proof of concept rapidly and at a low cost while positioning successful projects for 'pharma-quality' late-stage development. Chorus uses a small internal staff of experienced drug developers and a network of external vendors to design and implement chemistry, manufacturing and control processes, preclinical toxicology and biology, and Phase I/II clinical trials. In the decade since it was established, Chorus has demonstrated substantial productivity improvements in both time and cost compared to traditional pharmaceutical research and development. Here, we describe its development philosophy, organizational structure, operational model and results to date.
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Indústria Farmacêutica/tendências , Inovação Organizacional , Pesquisa/tendências , Animais , Ensaios Clínicos como Assunto/tendências , Avaliação Pré-Clínica de Medicamentos/tendências , Indústria Farmacêutica/organização & administração , Humanos , Pesquisa/organização & administraçãoRESUMO
INTRODUCTION: Recent systematic reviews suggest that there is a dearth of evidence on the effectiveness of large-scale urban regeneration programmes in improving health and well-being and alleviating health inequalities. The development of the Olympic Park in Stratford for the London 2012 Olympic and Paralympic Games provides the opportunity to take advantage of a natural experiment to examine the impact of large-scale urban regeneration on the health and well-being of young people and their families. DESIGN AND METHODS: A prospective school-based survey of adolescents (11-12 years) with parent data collected through face-to-face interviews at home. Adolescents will be recruited from six randomly selected schools in an area receiving large-scale urban regeneration (London Borough of Newham) and compared with adolescents in 18 schools in three comparison areas with no equivalent regeneration (London Boroughs of Tower Hamlets, Hackney and Barking & Dagenham). Baseline data will be completed prior to the start of the London Olympics (July 2012) with follow-up at 6 and 18 months postintervention. Primary outcomes are: pre-post change in adolescent and parent mental health and well-being, physical activity and parental employment status. Secondary outcomes include: pre-post change in social cohesion, smoking, alcohol use, diet and body mass index. The study will account for individual and environmental contextual effects in evaluating changes to identified outcomes. A nested longitudinal qualitative study will explore families' experiences of regeneration in order to unpack the process by which regeneration impacts on health and well-being. ETHICS AND DISSEMINATION: The study has approval from Queen Mary University of London Ethics Committee (QMREC2011/40), the Association of Directors of Children's Services (RGE110927) and the London Boroughs Research Governance Framework (CERGF113). Fieldworkers have had advanced Criminal Records Bureau clearance. Findings will be disseminated through peer-reviewed publications, national and international conferences, through participating schools and the study website (http://www.orielproject.co.uk).
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OBJECTIVES: To investigate the extent of generational differences in adult health-related lifestyles and socio-economic circumstances, and explore whether these differences might explain changing patterns of obesity in ethnic minorities in England. METHODS: Seven ethnic minority groups were selected from the ethnically boosted 1999 and 2004 Health Survey for England (Indian n = 1580; Pakistani n = 1858; Bangladeshi n = 1549; Black Caribbean n = 1472; Black African n = 587; Chinese n = 1559; and Irish n = 889). Age and sex adjusted odds of being obese in the second generation when compared with the first were estimated before and after adjusting for generational differences in health-related behaviours (snacking, eating cakes and fried foods, low levels of physical exercise, any drinking, current smoker, etc.) and socio-economic factors (social class, equivalized income and highest qualification). RESULTS: Indian [OR: 1.76 (1.14-2.71)] and Chinese [OR: 3.65 (1.37-9.78)] groups were more likely to be obese in the second generation than the first after adjusting for age and sex, with no significant differences observed in all other groups. However, the risk of obesity in all groups converged between generations to the risk observed in the White reference group, with exception to the Black Caribbean group. Adjusting independently for the mixed patterns of acculturative changes and the uniform upward social mobility in all groups increased the risk of obesity in the second generation. CONCLUSIONS: Obesity converged to the risk in the majority population following acculturation. Future research needs to consider generation and trans-cultural identities as a fundamental variable in determining the causes of ethnic health inequalities.