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[RETRACTED]Clear And Unbiased Facts About Glucotrust

BACKGROUND Men with high-risk non-metastatic prostate cancer are treated with androgen-deprivation therapy (ADT) for 3 years, often combined with radiotherapy. We analysed new data from two randomised controlled phase 3 trials done in a multiarm, multistage platform protocol to assess the efficacy of adding abiraterone and prednisolone alone or with enzalutamide to ADT in this patient population. METHODS These open-label, phase 3 trials were done at 113 sites in the UK and Switzerland. Eligible patients (no age restrictions) had high-risk (defined as node positive or, if node negative, having at least two of the following: tumour stage T3 or T4, Gleason sum score of 8-10, and prostate-specific antigen [PSA] concentration ���40 ng/mL) or relapsing with high-risk features (���12 months of total ADT with an interval of ���12 months without treatment and PSA concentration ���4 ng/mL with a doubling time of

BACKGROUND: We aimed to identify a five-fraction schedule of adjuvant radiotherapy (radiation therapy) delivered in 1 week that is non-inferior in terms of local cancer control and is as safe as an international standard 15-fraction regimen after primary surgery for early breast cancer. Here, we present 5-year results of the FAST-Forward trial.METHODS: FAST-Forward is a multicentre, phase 3, randomised, non-inferiority trial done at 97 hospitals (47 radiotherapy centres and 50 referring hospitals) in the UK. Patients aged at least 18 years with invasive carcinoma of the breast (pT1-3, pN0-1, M0) after breast conservation surgery or mastectomy were eligible. We randomly allocated patients to either 40 Gy in 15 fractions (over 3 weeks), 27 Gy in five fractions (over 1 week), or 26 Gy in five fractions (over 1 week) to the whole breast or chest wall. Allocation was not masked because of the nature of the intervention. The primary endpoint was ipsilateral breast tumour relapse; assuming a 2% 5-year incidence for 40 Gy, non-inferiority was predefined as ≤1·6% excess for five-fraction schedules (critical hazard ratio [HR] of 1·81). Normal tissue effects were assessed by clinicians, patients, and from photographs. This trial is registered at isrctn.com, ISRCTN19906132.FINDINGS: Between Nov 24, 2011, and June 19, 2014, we recruited and obtained consent from 4096 patients from 97 UK centres, of whom 1361 were assigned to the 40 Gy schedule, 1367 to the 27 Gy schedule, and 1368 to the 26 Gy schedule. At a median follow-up of 71·5 months (IQR 71·3 to 71·7), the primary endpoint event occurred in 79 patients (31 in the 40 Gy group, 27 in the 27 Gy group, and 21 in the 26 Gy group); HRs versus 40 Gy in 15 fractions were 0·86 (95% CI 0·51 to 1·44) for 27 Gy in five fractions and 0·67 (0·38 to 1·16) for 26 Gy in five fractions. 5-year incidence of ipsilateral breast tumour relapse after 40 Gy was 2·1% (1·4 to 3·1); estimated absolute differences versus 40 Gy in 15 fractions were -0·3% (-1·0 to 0·9) for 27 Gy in five fractions (probability of incorrectly accepting an inferior five-fraction schedule: p=0·0022 vs 40 Gy in 15 fractions) and -0·7% (-1·3 to 0·3) for 26 Gy in five fractions (p=0·00019 vs 40 Gy in 15 fractions). At 5 years, any moderate or marked clinician-assessed normal tissue effects in the breast or chest wall was reported for 98 of 986 (9·9%) 40 Gy patients, 155 (15·4%) of 1005 27 Gy patients, and 121 of 1020 (11·9%) 26 Gy patients. Across all clinician assessments from 1-5 years, odds ratios versus 40 Gy in 15 fractions were 1·55 (95% CI 1·32 to 1·83, pINTERPRETATION: 26 Gy in five fractions over 1 week is non-inferior to the standard of 40 Gy in 15 fractions over 3 weeks for local tumour control, and is as safe in terms of normal tissue effects up to 5 years for patients prescribed adjuvant local radiotherapy after primary surgery for early-stage breast cancer.FUNDING: National Institute for Health Research Health Technology Assessment Programme.

The duty to manage asbestos in non-domestic premises is described in the Control of Asbestos Regulations 2012. Health and Safety Executive (HSE) policy and guidance on asbestos in the built environment in Great Britain is that asbestos-containing materials (ACMs) that are in good condition and unlikely to be disturbed can be managed in place. Where ACMs are in poor condition or likely to be disturbed they should be repaired, encapsulated or, if necessary, removed. HSE and Government Office for Science hosted a stakeholder workshop to consider evidence on the management of ACMs in public buildings. Invitees attended from a range of backgrounds (including regulatory, government, academic, medical, public interest groups, and professional service providers). Participants considered the evidence, suggested nine evidence gap areas and ranked these according to preference in an anonymous vote. The top three suggested evidence gaps were: (i) the comparative risks of managing ACMs in place versus removal; (ii) improved measurement techniques at lower fibre concentrations; and (iii) building the evidence base on the effectiveness of asbestos management and safe removal. HSE will use the workshop outputs to inform its research planning. It is anticipated that a number of initiatives for shared research will be explored.

Previous research has proposed that physical exercise can raise selfesteem. This paper will examine the extent to which physical activity interventions, within one case study primary school supported the development of self-esteem of a (junior) year 5 child over a period of five months. Jonny was 10 years old when the physical activity intervention commenced. His name is a pseudonym to protect his confidentiality. Jonny had been measured on the school's wellbeing measurement scale and was reported to have a very low self-esteem, which had affected his learning through the previous two years in primary school. He was working in the low ability sets for both Mathematics and English and his self-esteem had hindered his ability to make and develop relationships with both adults and peers within his year group. Through participating in the physical activity interventions, Jonny increased the distance that he was able to throw a shot put and hammer, he was able to describe positively his own body movements and he improved his academic performances. The findings suggest that it is possible within a primary school case study setting, to improve selfesteem through physical activity interventions.

BACKGROUND: Abiraterone acetate plus prednisolone improves survival in men with relapsed prostate cancer. We assessed the effect of this combination in men starting long-term androgen-deprivation therapy (ADT), using a multigroup, multistage trial design.METHODS: We randomly assigned patients in a 1:1 ratio to receive ADT alone or ADT plus abiraterone acetate (1000 mg daily) and prednisolone (5 mg daily) (combination therapy). Local radiotherapy was mandated for patients with node-negative, nonmetastatic disease and encouraged for those with positive nodes. For patients with nonmetastatic disease with no radiotherapy planned and for patients with metastatic disease, treatment continued until radiologic, clinical, or prostate-specific antigen (PSA) progression; otherwise, treatment was to continue for 2 years or until any type of progression, whichever came first. The primary outcome measure was overall survival. The intermediate primary outcome was failure-free survival (treatment failure was defined as radiologic, clinical, or PSA progression or death from prostate cancer).RESULTS: A total of 1917 patients underwent randomization from November 2011 through January 2014. The median age was 67 years, and the median PSA level was 53 ng per milliliter. A total of 52% of the patients had metastatic disease, 20% had node-positive or node-indeterminate nonmetastatic disease, and 28% had node-negative, nonmetastatic disease; 95% had newly diagnosed disease. The median follow-up was 40 months. There were 184 deaths in the combination group as compared with 262 in the ADT-alone group (hazard ratio, 0.63; 95% confidence interval [CI], 0.52 to 0.76; PCONCLUSIONS: Among men with locally advanced or metastatic prostate cancer, ADT plus abiraterone and prednisolone was associated with significantly higher rates of overall and failure-free survival than ADT alone. (Funded by Cancer Research U.K. and others; STAMPEDE ClinicalTrials.gov number, NCT00268476 , and Current Controlled Trials number, ISRCTN78818544 .).

Purpose – The aim of this study is to measure the effectiveness of the “Bug Investigators” pack in improving children's knowledge about micro‐organisms, hygiene and antibiotics when it is used within the National Curriculum in junior schools.Design/methodology/approach – Teaching, using the “Bug Investigators” pack, was given by Gloucestershire primary school teachers. Children's general knowledge about hygiene, micro‐organisms and antibiotics was measured by questionnaire before and after lessons using the pack. A sample of 198 children aged 10 and 11 years in eight primary schools completed the questionnaires before and after teaching. A focus group was held with teachers to explore their views after using the pack.Findings – Children's knowledge improved in all topic areas. Improved knowledge was most significant for what antibiotics do and how to use them and the value of our own good bugs (27, 31 and 16 percent improvement respectively). Knowledge about how bugs spread and hand hygiene was excellent ...

rinary catheterisation in care homes is associated with increased morbidity, hospitalisation and mortality. The authors aimed to determine whether staffing, resident underlying illness or nursing band, or use of other toileting methods were responsible for the wide variation in urinary catheterisation rates found in English care homes. The authors approached randomly-selected registered care homes in three former health districts in England. A questionnaire survey was used to determine the number of residents in each nursing care band and with different medical conditions that were catheterised, and the home's management of residents' continence. The number of residents or staffing did not influence catheterisation rate. Higher catheterisation rate homes had a lower proportion of high band nursing residents and residents with incontinence, severe physical disability and dementia than the other homes. Only urinary retention (3 per cent of residents) was significantly more common in the higher catheterisation rate homes. There was no difference in continence care before inserting a catheter. The authors suggest that care culture and staff attitudes to catheterisation should be explored in greater depth using structured interviews or focus groups. This may allow the identification of key factors that can be targeted in order to reduce catheterisation rates and the associated morbidity.

The objective of the study described in this article was to provide environmental health practitioners (EHPs) with an evaluation of the levels of understanding of, and compliance with, health and safety legislation in hairdressing and nail salons. EHPs carried out a series of inspections of 205 salons in a large British city, consisting of a site assessment and an assessment of employee knowledge of relevant regulations, including those relating to control of exposure to hazardous substances. Two-fifths of senior salon employees understood Control of Substances Hazardous to Health (COSHH) assessments and could provide evidence of their completion. Most employees had been trained and made aware of the health hazards associated with carrying out their work and took suitable precautions to protect themselves and their clients. The results suggest that senior employees within the salons sampled, have knowledge of the risks to health and have been taking measures to control these risks. Initiatives such as the Health and Safety Executive's (in collaboration with local authorities and the hairdressing industry) "Bad Hand Day?" campaign and sector-specific COSHH essentials guidance help raise awareness levels and aim to support good control practice in salons.

The idea of a triggering effect in schizophrenia emphasises the role of life events as precipitating factors which act on an individual's specific predisposition towards the illness (Wing, 1978).

Summary Background : Although serology is the main Helicobacter pylori test used by general practitioners in the UK, there is no information available on variation in requesting rates. Aim : To explore the reasons for any variation in H. pylori serology testing by general practices in the UK using qualitative methods. Methods : Serology requesting rates were determined using laboratory and population data. Staff from randomly selected practices in the lowest and highest quintiles of testing attended focus groups to discuss the management of H. pylori and dyspepsia. Transcribed data were analysed using an interpretative phenomenological approach. Results : Serology submission varied 600-fold (0.1–59/1000 population/year) and H. pylori positivity rate 17–100%. Low-testing practices were less aware of the benefits of H. pylori testing and had shorter endoscopy waiting times. They preferred endoscopy diagnosis over serology test. Three high-testing practices had a high non-white population with high H. pylori positivity. Most staff knew little about the predictive value of serology, the availability of urea breath test on prescription or the existence of a stool test. Conclusions : Seroprevalence of H. pylori is still high in dyspeptics, especially in non-white populations. Laboratories and primary care trusts should audit H. pylori requests and endoscopy referrals, target education at high endoscopy referrers and low H. pylori testers and inform clinicians of the more accurate H. pylori tests and NICE dyspepsia guidance.

Background. GPs need evidence and guidance to help them diagnose and manage Chronic Fatigue Syndrome (CFS)/ME appropriately. Objectives. The aim of this survey was to obtain baseline data and identify the factors associated with GPs' attitudes to and knowledge of CFS/ME. The attitude of GPs to the condition is an important indicator of likely prognosis. Methods. A postal questionnaire was sent to 1054 GPs served by Taunton, Bristol and Gloucester laboratories. GPs' attitudes to nine statements about CFS/ME were assessed and the factors associated with positive or negative responses were determined. Knowledge of the clinical features was also assessed. Results. 811 GPs (77%) returned the questionnaire. 48% of GPs did not feel confident with making a diagnosis of CFS/ME and 41% did not feel confident in treatment. 72% of GPs accepted CFS/ME as a recognisable clinical entity and those GPs had significantly more positive attitudes. Three other key factors that were significantly, positively associated with GPs' attitudes were knowing someone socially with CFS/ME, being male and seeing more patients with the condition in the last year. Conclusion. Despite the publication of guidance for GPs on CFS/ME, confidence with making a diagnosis and management was found to be low. Educational initiatives and guidance for GPs should stress the importance of accepting CFS/ME as a recognisable clinical entity, as this is linked to having a positive attitude and could lead to improved confidence to make a diagnosis and treat CFS/ME patients.

A self-administered questionnaire was used to determine care home staff's reported knowledge of the urinary catheter care standards published by the National Institute for Clinical Excellence (NICE) and the Association of Continence Care, and to see whether this differed in homes with higher catheterization rates. Seven hundred and fifty out of 1438 (52%) nursing and care staff from 37 randomly selected care homes with high, medium and low catheterization rates responded. There was no difference in reported practice in care homes in the three health districts sampled or those with differing catheterization rates. Eighty-three percent of the nursing staff and 40% of the other care staff received formal catheter care training. However, at least 10% of all staff reported not washing their hands before handling a catheter, and delaying emptying a urine bag until it was full, rather than three-quarters full. Only 45% of nursing staff and 40% of other care staff encouraged residents to empty their own catheter bags. Routine use of catheter maintenance solutions or bladder washouts was reported by 50% of all staff. Nursing staff (29%) and other care staff (54%) took urine specimens from the catheter bag tap. Compliance with standards has improved greatly since an audit in 1998. However, some non-compliance remains. There is a need for ongoing local audit and formal training in urinary catheter care, particularly for non-qualified care staff. Education is needed to ensure local implementation of NICE guidance.

Opportunistic testing and screening for genital chlamydia infection in sexually active women under the age of 25 years can lead to a reduction in chlamydia infection and its related morbidity.To explore the barriers to testing for genital chlamydial infection in primary care.Qualitative study with focus groups.Rural and urban general practice in Southwest England.Focus groups were held with randomly selected high- and lowtesting general practices in Herefordshire, Gloucestershire and Avon. The high- and low-testing practices did not differ in their age/sex make-up, or by deprivation indices. Open questions were asked about the management of genitourinary symptoms and opportunistic testing for chlamydia. Data were collected and analysed concurrently until saturation occurred.Although staff from high test rate practices were much more aware of the evidence for opportunistic chlamydia testing and screening, none of the practices were happy to discuss chlamydia in a consultation unrelated to sexual health. The greatest barriers to opportunistic chlamydia testing and screening were lack of knowledge of the benefits of testing, when and how to take specimens, lack of time, worries about discussing sexual health, and lack of guidance. Healthcare staff stated that any increased testing should be accompanied by clear, concise primary care trust guidance on when and how to test, including how to obtain informed consent and perform contact tracing. Staff felt that testing could be undertaken at family planning clinics or with cervical smears if patients received information before the consultation. Alternatively, in larger practices specific chlamydia clinics could be held.The Department of Health needs to be aware of the extreme pressures that primary care staff are under, and the potential barriers to any screening implementation. Efforts to increase chlamydia screening in this setting should be accompanied by clear guidance and education. Any chlamydia clinics or increased testing must have appropriate financial and staff resources. Genitourinary medicine (GUM) clinics, or level three practices with GUM expertise, will need to be increased in parallel with testing in primary care to provide appropriate contact tracing and follow-up.

Background: radiation fibrosis is not easily measurable although clinical scores have been developed for this purpose. Biomarkers present an alternative more objective approach to quantification, and estimation in blood provides accessible samples. We investigated if blood cytokines could be used to measure established fibrosis in patients who have undergone radiotherapy for breast cancer.Methods: we studied two cohorts treated by breast-conserving surgery and radiotherapy in the UK START Trial A, one with breast fibrosis (cases) and one with no or minimal fibrosis (controls). Two candidate cytokines, plasma connective tissue growth factor (CTGF) and serum interleukin-6 (IL6) were estimated by ELISA. Comparisons between cases and controls used the t-test or Mann–Whitney test and associations between blood concentration and clinical factors were assessed using the Spearman rank correlation coefficient.Results: seventy patients were included (26 cases, 44 controls). Mean time since radiotherapy was 9.9 years (range 8.3-12.0). No statistically significant differences between cases and controls in serum IL6 (median (IQR) 0.84 pg/ml (0.57-1.14), 0.75 pg/ml (0.41-1.43) respectively) or plasma CTGF (331.4 pg/ml (234.8-602.9), 334.5 pg/ml (270.0-452.8) were identified. There were no significant associations between blood cytokine concentration and age, fibrosis severity, breast size or time since radiotherapy.Conclusions: no significant difference in IL6 or CTGF concentrations was detected between patients with breast fibrosis and controls with minimal or no fibrosis

BackgroundWe set out to determine whether and to what degree life events independent of illness increase the risk of relapse in schizophrenia following withdrawal from medication in the previous 6 months, either by triggering a relapse in the following 4 weeks or by acting cumulatively over time.MethodSeventy-one patients fulfilling DSM–III–R criteria for schizophrenia with chronic illness were followed for 48 weeks and assessed on the LEDS scale. Half were treated with regular neuroleptic medication and half had been recently withdrawn from medication. A subgroup was randomised double-blind to treatment or placebo.ResultsA proportional hazards regression model showed that life events made a significant cumulative contribution over time (P< 0.05) to the risks of relapse and that ceasing medication made an independent contribution. The risk of relapse increased in proportion to the number of life events but no interaction between medication status and events could be detected, i.e. life events were not more closely associated with relapse on medication than off medication. For those of the sample exposed to the mean rate of life events during the study period, it was estimated that 23% of the relapse risk could be attributed to life events, and for those with twice the mean rate of events, 41%. In contrast, patients who continued on regular medication had 80% less risk of relapse than those who had been withdrawn from medication either by choice or under double-blind controlled conditions.ConclusionA contribution of life events to the risk of relapse in schizophrenia was confirmed by this study but the hypothesis that life events trigger relapse was not supported, nor was the hypothesis that life events are more relevant to relapse in patients on maintenance medication than in patients off medication.

Towards the end of my house jobs my consultants puzzled about my decision to start training in psychiatry when I had declared my intention of becoming a general practitioner. Eight years on I want to share what it was about a patient who left abruptly and apparently unhealed which moved me to psychiatry. The young man came alone to the casualty department with symptoms and signs of an acute abdomen. A history of recent operations abroad for similar episodes led the surgical team to think about the possible reasons for a surgical emergency. With …