'This is silent murder' - are we medicalising human distress caused by the reality of life as an asylum seeker in the UK?

The number of displaced people, including asylum seekers and refugees, in the UK continues to rise. This article highlights findings from two participatory community listening exercises on the topic of health of displaced people.

Management of pituitary pars intermedia dysfunction in practice: A clinical audit.

In horses/ponies with pituitary pars intermedia dysfunction (PPID), pergolide mesylate treatment, with monitoring of therapeutic response, is recommended by contemporaneous literature and equine endocrinologists. However, it is unknown whether these recommendations are adhered to in private practice. This clinical audit aimed to compare treatment and monitoring of PPID cases in veterinary practice against available recommendations. Case data and basal plasma adrenocorticotropic hormone (ACTH) concentrations from all equids tested for PPID between 2012 and 2016 from a single veterinary practice in the UK were obtained. Records were reviewed and information on treatment and monitoring over the subsequent 2-6 years was extracted and compared with published recommendations. After exclusions, the audit population was 480 animals (median age, 20 years). The most common presenting signs were laminitis and/or historical laminitis (51.2%) and hypertrichosis and/or delayed coat shedding (24.5%). Based on seasonally adjusted reference intervals for basal ACTH concentration, 51.7% (n = 248) of animals were classified as positive, 37.1% (n = 178) as negative and 11.3% (n = 54) as equivocal for PPID. Records were available for 459 animals; of which pergolide treatment was initiated in 78.7% (n = 185/235) of positive cases, 19.2% (n = 10/52) of equivocal cases and 6.4% (n = 11/172) of cases classified as negative. Overall, 87.2% (n = 129/148) of cases commenced treatment as per recommendations. Only 77.7% (n = 160/206) of pergolide-treated animals had documented PPID monitoring and of these, only 48.1% (n = 77/160) had follow-up basal ACTH testing in the first 1-3 months following diagnosis. The findings confirm that management of PPID in veterinary practice fell below contemporaneous recommendations, especially for monitoring.

The effect of hormone replacement therapy on the survival of UK women: a retrospective cohort study 1984-2017.

OBJECTIVE: To estimate the effect of estrogen-only and combined hormone replacement therapy (HRT) on the hazards of overall and age-specific all-cause mortality in healthy women aged 46-65 at first prescription. DESIGN: Matched cohort study. SETTING: Electronic primary care records from The Health Improvement Network (THIN) database, UK (1984-2017). POPULATION: 105 199 HRT users (cases) and 224 643 non-users (controls) matched on age and general practice. METHODS: Weibull-Double-Cox regression models adjusted for age at first treatment, birth cohort, type 2 diabetes, hypertension and hypertension treatment, coronary heart disease, oophorectomy, hysterectomy, body mass index, smoking and deprivation status. MAIN OUTCOME MEASURES: All-cause mortality. RESULTS: A total of 21 751 women died over an average of 13.5 years follow-up per participant, of whom 6329 were users and 15 422 non-users. The adjusted hazard ratio (HR) of overall all-cause mortality in combined HRT users was 0.91 (95% CI 0.88-0.94), and in estrogen-only users was 0.99 (0.93-1.07), compared with non-users. Age-specific adjusted HRs for participants aged 46-50, 51-55, 56-60 and 61-65 years at first treatment were 0.98 (0.92-1.04), 0.87 (0.82-0.92), 0.88 (0.82-0.93) and 0.92 (0.85-0.98) for combined HRT users compared with non-users, and 1.01 (0.84-1.21), 1.03 (0.89-1.18), 0.98 (0.86-1.12) and 0.93 (0.81-1.07) for estrogen-only users, respectively. CONCLUSIONS: Combined HRT was associated with a 9% lower risk of all-cause mortality and estrogen-only formulation was not associated with any significant changes. TWEETABLE ABSTRACT: Estrogen-only HRT is not associated with all-cause mortality and combined HRT reduces the risks.

The impact of life events on later life: a latent class analysis of the English Longitudinal Study of Ageing.

BACKGROUND: Inequalities in life events can lead to inequalities in older age. This research aimed to explore associations between life events reported by older people and quality of life (QoL) and functional ability. METHODS: Participants were grouped according to eight life events: parental closeness, educational opportunities in childhood, financial hardship, loss of an unborn child, bereavement due to war, involvement in conflict, violence and experiencing a natural disaster. Linear and logistic regressions were used to explore associations between these groups and the main outcomes of functional ability and QoL. RESULTS: 7555 participants were allocated to four LCA groups: 'few life events' (n = 6,250), 'emotionally cold mother' (n = 724), 'violence in combat' (n = 274) and 'many life events' (n = 307). Reduced QoL was reported in the 'many life events' (coefficient - 5.33, 95%CI -6.61 to -4.05), 'emotionally cold mother' (-1.89, -2.62 to 1.15) and 'violence in combat' (-1.95, -3.08 to -0.82) groups, compared to the 'few life events' group. The 'many life events' group also reported more difficulty with activities of daily living. CONCLUSIONS: Policies aimed at reducing inequalities in older age should consider events across the life course.

Norwich COVID-19 testing initiative pilot: evaluating the feasibility of asymptomatic testing on a university campus.

BACKGROUND: There is a high prevalence of COVID-19 in university-age students, who are returning to campuses. There is little evidence regarding the feasibility of universal, asymptomatic testing to help control outbreaks in this population. This study aimed to pilot mass COVID-19 testing on a university research park, to assess the feasibility and acceptability of scaling up testing to all staff and students. METHODS: This was a cross-sectional feasibility study on a university research park in the East of England. All staff and students (5625) were eligible to participate. All participants were offered four PCR swabs, which they self-administered over two weeks. Outcome measures included uptake, drop-out rate, positivity rates, participant acceptability measures, laboratory processing measures, data collection and management measures. RESULTS: 798 (76%) of 1053 who registered provided at least one swab; 687 (86%) provided all four; 792 (99%) of 798 who submitted at least one swab had all negative results and 6 participants had one inconclusive result. There were no positive results. 458 (57%) of 798 participants responded to a post-testing survey, demonstrating a mean acceptability score of 4.51/5, with five being the most positive. CONCLUSIONS: Repeated self-testing for COVID-19 using PCR is feasible and acceptable to a university population.

Risk of persistent or recurrent cervical neoplasia in patients with 'pure' adenocarcinoma-in-situ (AIS) or mixed AIS and high-grade cervical squamous neoplasia (cervical intra-epithelial neoplasia grades 2 and 3 (CIN 2/3)): a population-based study.

OBJECTIVE: To compare outcomes of patients with pure adenocarcinoma-in-situ (AIS) and mixed AIS/CIN 2/3 lesions including the incidence of AIS persistence, recurrence and progression to adenocarcinoma. DESIGN: Retrospective cohort study. SETTING: Statewide population in Western Australia. POPULATION: Women diagnosed with AIS between 2001 and 2012. METHODS: We conducted a retrospective, population-based cohort study. MAIN OUTCOME MEASURES: De-identified linked data were utilised to ascertain the association between patient age at excisional treatment, margin status, lesion type, lesion size, and risk of persistent AIS (defined as the presence of AIS <12 months from treatment), recurrent AIS (≥12 months post-treatment), and adenocarcinoma. RESULTS: 636 patients were eligible for analysis. The mean age was 32.3 years and median follow-up interval was 2.5 years. Within the study cohort, 266 patients (41.8%) had pure AIS and 370 (58.2%) had mixed AIS/CIN 2/3. Overall, 47 patients (7.4%) had AIS persistence/recurrence and 12 (1.9%) had adenocarcinoma. Factors associated with persistence/recurrence were pure AIS (hazard ratio (HR) 2.3; 95%CI 1.28-3.94; P = 0.005), age >30 years (HR 2.1; 95%CI 1.16-3.81; P = 0.015), positive endocervical margins (HR 5.8; 95%CI 3.05-10.92; P = <0.001) and AIS lesions >8 mm (HR 2.5; 95%CI 1.00-6.20; P = 0.049). A histologically positive AIS ectocervical margin was not associated with persistence/recurrence. CONCLUSION: In this study, pure AIS was associated with greater risk of persistence/recurrence than was mixed AIS/CIN 2/3. AIS lesions >8 mm and positive endocervical margins were significant predictors for persistent or recurrent disease. TWEETABLE ABSTRACT: Pure cervical adenocarcinoma-in-situ (AIS) may have greater risk of recurrence than AIS co-existing with CIN 2/3.

Comparison of cold knife cone biopsy and loop electrosurgical excision procedure in the management of cervical adenocarcinoma in situ: What is the gold standard?

OBJECTIVE: To compare the outcomes of patients with cervical adenocarcinoma in situ (ACIS) treated with cold knife cone (CKC) biopsy or loop electrosurgical excision procedure (LEEP) for the treatment of cervical adenocarcinoma in situ (ACIS). STUDY DESIGN: This is a retrospective, population-based cohort study of Western Australian patients with ACIS diagnosed between 2001 and 2012. Outcomes included pathological margin status and the incidence of persistent or recurrent endocervical neoplasia (ACIS and adenocarcinoma) during follow-up (<12 months) and surveillance (≥12 months) periods. RESULTS: The study group comprised 338 patients including 107 (32%) treated initially by LEEP and 231 (68%) treated by CKC biopsy. The mean age was 33.2 years (range 18 to 76 years) and median follow-up interval was 3.6 years (range <1 year to 11.8 years). Overall, 27 (8.0%) patients had ACIS persistence/recurrence while 9 (2.7%) were diagnosed with adenocarcinoma during the follow-up and surveillance periods. No patient died of cervical cancer within the study period. There were no significant differences in the incidence of persistent and/or recurrent endocervical neoplasia according to the type of excisional procedure. Patients with positive biopsy margins were 3.4 times more likely to have disease persistence or recurrence. CONCLUSION(S): LEEP and CKC biopsy appear equally effective in the treatment of ACIS for women wishing to preserve fertility. Patients undergoing conservative management for ACIS should be closely monitored, particularly if biopsy margins are positive in initial excision specimens. Patients and their clinicians should be aware of the potential risks of residual and recurrent disease.

Patient characteristics predicting failure to receive indicated care for type 2 diabetes.

AIMS: To determine which patient characteristics were associated with failure to receive indicated care for diabetes over time. METHODS: English Longitudinal Study of Ageing participants aged 50 or older with diabetes reported receipt of care described by four diabetes quality indicators (QIs) in 2008-9 and 2010-11. Annual checks for glycated haemoglobin (HbA1c), proteinuria and foot examination were assessed as a care bundle (n=907). A further QI (n=759) assessed whether participants with cardiac risk factors were offered ACE inhibitors or angiotensin II receptor blockers (ARBs). Logistic regression modelled associations between failure to receive indicated care in 2010-11 and participants' socio-demographic, lifestyle and health characteristics, diabetes self-management knowledge, health literacy, and previous QI achievement in 2008-9. RESULTS: A third of participants (2008-9=32.8%; 2010-11=32.2%) did not receive all annual checks in the care bundle. Nearly half of those eligible were not offered ACE inhibitors/ARBs (2008-9=44.6%; 2010-11=44.5%). Failure to receive a complete care bundle was associated with lower diabetes self-management knowledge (odds ratio (OR) 2.05), poorer cognitive performance (1.78), or having previously received incomplete care (3.32). Participants who were single (OR=2.16), had low health literacy (1.50) or had received incomplete care previously (6.94) were more likely to not be offered ACE inhibitors/ARBs. Increasing age (OR=0.76) or body mass index (OR=0.70) was associated with lower odds of failing to receive this aspect of care. CONCLUSIONS: Quality improvement initiatives for diabetes might usefully target patients with previous receipt of incomplete care, poor knowledge of annual diabetes care processes, and poorer cognition and health literacy.

Economic inequalities in burden of illness, diagnosis and treatment of five long-term conditions in England: panel study.

OBJECTIVE: We compared the distribution by wealth of self-reported illness burden (estimated from validated scales, biomarker and reported symptoms) for angina, cataract, depression, diabetes and osteoarthritis, with the distribution of self-reported medical diagnosis and treatment. We aimed to determine if the greater illness burden borne by poorer participants was matched by appropriately higher levels of diagnosis and treatment. DESIGN: The English Longitudinal Study of Ageing, a panel study of 12,765 participants aged 50 years and older in four waves from 2004 to 2011, selected using a stratified random sample of households in England. Distribution of illness burden, diagnosis and treatment by wealth was estimated using regression analysis. OUTCOME MEASURES: The main outcome measures were ORs for the illness burden, diagnosis and treatment, respectively, adjusted for age, sex and wealth. We estimated the illness burden for angina with the Rose Angina scale, diabetes with fasting glycosylated haemoglobin, depression with the Centre for Epidemiologic Studies Depression Scale, osteoarthritis with self-reported pain and disability and cataract with self-reported poor vision. Medical diagnoses were self-reported for all conditions. Treatment was defined as ß-blocker prescription for angina, surgery for osteoarthritis and cataract, and receipt of predefined effective interventions for diabetes and depression. RESULTS: Compared with the wealthiest, the least wealthy participant had substantially higher odds for illness burden from any of the five conditions at all four time points, with ORs ranging from 4.2 (95% CI 2.6 to 6.8) for diabetes to 15.1 (11.4 to 20.0) for osteoarthritis. The ORs for diagnosis and treatment were smaller in all five conditions, and ranged from 0.9 (0.5 to 1.4) for diabetes treatment to 4.5 (3.3 to 6.0) for angina diagnosis. CONCLUSIONS: The substantially higher illness burden in less wealthy participants was not matched by appropriately higher levels of diagnosis and treatment.

Evaluation of a multidisciplinary Tier 3 weight management service for adults with morbid obesity, or obesity and comorbidities, based in primary care.

A multidisciplinary Tier 3 weight management service in primary care recruited patients with a body mass index ≥40 kg·m(-2) , or 30 kg·m(-2) with obesity-related co-morbidity to a 1-year programme. A cohort of 230 participants was recruited and evaluated using the National Obesity Observatory Standard Evaluation Framework. The primary outcome was weight loss of at least 5% of baseline weight at 12 months. Diet was assessed using the two-item food frequency questionnaire, activity using the General Practice Physical Activity questionnaire and quality of life using the EuroQol-5D-5L questionnaire. A focus group explored the participants' experiences. Baseline mean weight was 124.4 kg and mean body mass index was 44.1 kg·m(-2) . A total of 102 participants achieved 5% weight loss at 12 months. The mean weight loss was 10.2 kg among the 117 participants who completed the 12-month programme. Baseline observation carried forward analysis gave a mean weight loss of 5.9 kg at 12 months. Fruit and vegetable intake, activity level and quality of life all improved. The dropout rate was 14.3% at 6 months and 45.1% at 1 year. Focus group participants described high levels of satisfaction. It was possible to deliver a Tier 3 weight management service for obese patients with complex co-morbidity in a primary care setting with a full multidisciplinary team, which obtained good health outcomes compared with existing services.

Undiagnosed diabetes-data from the English longitudinal study of ageing.

AIMS: Diabetes UK estimates a quarter of UK cases of diabetes are undiagnosed; 750,000 people have undiagnosed diabetes in addition to 2.25 million with known diabetes, but research studies examining this are contradictory. The aim was to determine the prevalence of, and risk factors for, undiagnosed diabetes in the population of England aged > 50 years and to calculate the percentage of cases of undiagnosed diabetes. METHODS: This was a cross-sectional study in a nationally representative sample of 6739 people aged 52-79 years from the English Longitudinal Study of Ageing (ELSA) 2004/2005. Diabetes cases were ascertained by self-reported doctor diagnosis of diabetes. A fasting plasma glucose measurement after a minimum of 8-h fast was available for 2387 (38% of the participants without diabetes). Undiagnosed diabetes cases were based on a fasting plasma glucose >or= 7.0 mmol/l. RESULTS: The overall weighted prevalence of diabetes was 9.1%; 502 people (7.5%) had self-reported diabetes (9.0% of men and 6.0% of women); 36 (1.7%) had undiagnosed diabetes (2.6% of men and 0.8% of women). Of cases of diabetes, 18.5% were undiagnosed (22% in men, 12% in women). Significant risk factors for undiagnosed diabetes were male sex, higher body mass index, waist circumference, systolic blood pressure and triglycerides. CONCLUSIONS: In 2004 the prevalence of undiagnosed diabetes, and the proportion of cases of diabetes that were undiagnosed, appear smaller than in previous studies. This is likely to be due to increased awareness of diabetes and improved clinical care resulting in many of those with previously undetected disease having been diagnosed.

Neighbourhood deprivation and dental service use: a cross-sectional analysis of older people in England.

BACKGROUND: Appropriate dental care is an important part of maintaining good oral health. We examined the relationship between socioeconomic status, neighbourhood deprivation levels and older people's dental service use. METHODS: We used logistic regression analysis to assess the relationship between self-reported dental service use and neighbourhood deprivation, adjusting for individual socioeconomic and health factors, in individuals aged 65+ in the 2005 Health Survey for England (n = 4240). RESULTS: Among dentulous respondents, 69.9% reported attending for regular check-ups, 6.2% occasional check-ups, 18.4% only saw a dentist when in trouble and 5.6% never went to a dentist. In our adjusted model age, sex, region, education level, occupational social class, self-reported health and smoking status, but not degree of urbanization, were associated with use of dental services. Following adjustment for these other factors those living in the most deprived 20% of neighbourhoods, compared with those in the least deprived, had a relative risk ratio of 2.25 (95% confidence interval 1.59-3.17) of using dental services only when symptomatic, rather than going for regular or occasional check-ups. When alternative outcomes of reporting having recently seen a doctor or been a hospital inpatient were assessed these deprivation-related patterns in service use were not evident. CONCLUSION: Levels of neighbourhood deprivation are associated with the use of dental services by older people. Action is needed to ensure older people in deprived communities access appropriate and comprehensive dental services.

Need for and receipt of hip and knee replacement--a national population survey.

OBJECTIVES: Hip and knee joint replacements are effective, and yet little is known about how closely the need for joint replacement matches supply in different population groups. Our objective was to compare the prevalence of existing joint replacements with that of need in population groups in England. METHODS: A total of 7101 people aged 60 yrs or older, representative of the population of England, were interviewed. Participants were asked about both receipt and need for joint replacement, socio-economic status and co-morbidity. 'Need' classification was based on hip or knee pain and difficulty walking, with adjustment for potential surgical contraindications. Associations between participants' characteristics and both need and receipt were estimated. RESULTS: The prevalence of existing joint replacement (receipt) was 6% [95% confidence intervals (CI) 5, 6], and this was lower in the North than the South [adjusted odds ratio (OR) 0.72, CI 0.53, 0.96]. In contrast, the prevalence of estimated need was higher in the North (OR 1.27, CI 1.03, 1.58). Need was greater in women than men (OR 1.30, CI 1.09, 1.53), and showed an increasing gradient from the wealthiest to poorest quintile (ORs 1.00, 1.52, 2.18, 2.49, 3.23). In contrast, receipt did not differ significantly by sex or socio-economic group. CONCLUSIONS: People living in the North of England, women and the less wealthy experience relatively high levels of need, yet do not receive relatively more hip and knee joint replacements.

Fungal contamination of bedding.

BACKGROUND: It is currently believed that most fungal exposure occurs external to the home. AIMS: To enumerate the fungal flora of used synthetic and feather pillows and the dust vacuumed from them, in the UK. METHODS: 10 pillows aged between 1.5 and >20 years in regular use were collected and quantitatively cultured for fungi. Swatches were taken from nine sections of the pillow and dust was also collected by vacuum from five pillows. Pillow vacuuming was carried out prior to pillow culture. All were cultured at room temperature, 30 and 37 degrees C for 7 days in broth before plating, and a subset were also cultured for 24 h in broth and then plated. Fungi were identified by standard morphological methods. RESULTS: The commonest three species isolated were Aspergillus fumigatus (n = 10), Aureobasidium pullulans (n = 6) and Rhodotorula mucilaginosa (n = 6). Another 47 species were isolated from pillows and vacuum dust. The number of species isolated per pillow varied from 4 to 16, with a higher number from synthetic pillows. Compared with the nonallergenic A. pullulans, more A. fumigatus was found in synthetic than feather pillows. CONCLUSIONS: We have examined pillows for fungal contamination, and show that the typical used pillow contains a substantial load of many species of fungi, particularly A. fumigatus. Given the time spent sleeping, and the proximity of the pillow to the airway, synthetic and feather pillows could be the primary source of fungi and fungal products. This has important implications for patients with respiratory disease, and especially asthma and sinusitis.

Developing quality indicators for older adults: transfer from the USA to the UK is feasible.

BACKGROUND: Measurement of the quality of health care is essential for quality improvement, and patients are an underused source of data about quality of care. We describe the adaptation of a set of USA quality indicators for use in patient interview surveys in England, to measure the extent to which older patients receive a broad range of effective health care interventions in both primary and secondary care. METHOD: One hundred and nineteen quality indicators covering 16 clinical areas, based on a set of indicators for the care of vulnerable elderly patients in the USA, were reviewed by a panel of 10 clinical experts in England. A modified version of the RAND/UCLA appropriateness method was used and panel members were supplied with literature reviews summarising the evidence base for each quality indicator. The indicators were sent for comment before the panel meeting to UK charitable organisations for older people. RESULTS: The panel rated 102 of the 119 indicators (86%) as valid for use in England; 17 (14%) were rejected as invalid. All 58 indicators about treatment or continuity and follow up were rated as valid compared with just over half (13 of 24) of the indicators about screening. CONCLUSIONS: These 102 indicators are suitable for use in patient interview surveys, including the English Longitudinal Study of Ageing (ELSA). The systematic measurement of quality of care at the population level and identification of gaps in quality is essential for quality improvement. There is potential for transfer of quality indicators between countries, at least for the health care of older people.

Infrared body temperature measurement of mice as an early predictor of death in experimental fungal infections.

Temperatures of mice were measured using an infrared high performance non-contact thermometer, after the device had been calibrated using implantable microchips containing temperature transponders. Mice were infected with three species of Candida (isolates) and the resultant disseminated infections monitored. Mouse temperatures could be reliably measured using the infrared device and this measurement caused little distress to the mice. We were further able to demonstrate that mice rarely recovered if their body temperature dropped below 33.3 degrees C (sensitivity 68%, specificity 97%). Adoption of a 33.3 degrees C endpoint in fungal sepsis experiments measured by infrared non-contact thermometer would significantly reduce the suffering in the terminal stages of this type of infection model.

An assessment of need for health visiting in general practice populations.

BACKGROUND: An index of the need for health visiting in general practice populations in the United Kingdom was developed, using routinely held data, to inform decisions about the deployment of health visitors. METHODS: The following indicators of need for health visiting were developed by consensus among health visitors and others: the population aged under 5 years; elective admissions under 5 years; births under 2,500 g; deaths under 65 years; all expressed as rates per 10,000 people registered with general practices in Norfolk. All indicators were compared with the number of health visitors per 10,000 people, obtained by a postal survey of health visitors. The indicators were converted to Z-scores and summed to produce a composite score of need for each general practice. The results were compared with the results of a workload profile using data compiled by health visitors within one Primary Care Group. RESULTS: Health visitors are not allocated according to need at either the practice or Primary Care Group level. The Pearson's correlation coefficient between the allocation suggested by this method and current allocation is 0.37 (p < 0.01). The correlation between this method and the allocation suggested by health visitors' workload profiling in one Primary Care Group was 0.76 (p < 0.01). CONCLUSIONS: Health visitors are currently distributed according to historic patterns rather than need. This paper describes a simple method of determining need at general practice level, which can be used to allocate health visitors equitably.

An outbreak of viral gastro-enteritis at a charity function.

One hundred and thirty-eight people of 431 who attended a charity function fell ill with gastro-enteritis mainly between 12 and 72 hours later. Three people were ill at the event, and a further three became ill within two hours of the event. A cohort study undertaken using a postal questionnaire showed that illness was statistically associated with having eaten cream, mints, or profiteroles. The duration of illness ranged from two to 120 hours, with a median of 48 hours. Twenty-three of the cases sent a stool sample to the laboratory. Six of these were taken to the laboratory within three days of the onset of illness and examined for bacteria before being sent for virological examination by electron microscopy (EM) and polymerase chain reaction (PCR). All six were positive for small round structured virus (SRSV) on PCR, and negative on EM. The illness was likely to have been transmitted both by foodborne transmission and person to person spread at the event.