Diabetic Retinopathy is a microvascular complication of diabetes, that can go undetected and unnoticed until irreversible damage and even blindness has occurred. Effective screening for diabetic retinopathy has been proven to reduce the risk of sight loss. The National Health Service (NHS) which provides healthcare for all UK citizens, implemented systematic retinal screening for diabetic retinopathy in England in 2003, with the aim of identifying and treating all patients with sight threatening retinopathy. Crucial to this is patients partaking in the programme. Therefore, increasing screening uptake has been a major focus of the programme. This review explores the views of people living with diabetes who do not attend retinal screening, their characteristics, concerns, experiences of retinal screening and their understanding of the risks of diabetic retinopathy. All studies that satisfied the study inclusion criteria on ‘patients’ non-attendance at retinal screening’, between 2003 to 2017 were included after extensive database search. A total of 16 studies were included in the review. Findings showed that socio-economic deprivation was a major risk factor for non-attendance, about 11.5–13.4% of the screened population had sight threatening retinopathy (STDR), repeated nonattendance was linked to sight threatening diabetic retinopathy, and that certain factors, could be barriers or incentives for screening uptake. Some of those factors are modifiable whilst others are not.

Objective We conducted a meta-analysis of controlled trials that used experimental models of acute pain and hyperalgesia to examine the analgesic effects of NMDA receptor (NMDAR) antagonists. Methods Six major databases were systematically searched (to March 2018) for studies using human evoked pain models to compare NMDAR antagonists with no-intervention controls. Pain outcome data were analyzed with random-effects meta-analysis. Results Searches identified 70 eligible trials (n = 1,069). Meta-analysis found that low-dose ketamine (<1 mg/kg) produced a decrease in hyperalgesic area (standardized mean difference 0.54, 95% confidence interval [CI] 0.34, 0.74, p < 0.001) and a 1.2-point decrease (95% CI 0.88, 1.44, p < 0.001) in pain ratings from 4.6 to 3.4 on a 0–10 scale (a 26% reduction). Similar analgesia was observed for acute and hyperalgesic models and was constant across the dosing range (0.03–1.00 mg/kg). Moderate to high variability in effect size was observed and mild side effects (e.g., sedation, sensory disturbance) were common. No effects of dextromethorphan were found. Conclusions Findings provide robust evidence for analgesic and antihyperalgesic effects of ketamine, supporting its utility for acute and chronic pain management. However, pain relief was modest, suggesting ketamine may potentially be most useful when opioids are contraindicated, rapid analgesia is required, or for pain resistant to conventional medication.

This systematic scoping review sought to summarise and synthesise the qualitative evidence on adolescent idiopathic scoliosis (AIS) to understand the experiences of AIS, and of its diagnosis and treatment, and effective coping strategies to inform directions for future research. A systematic scoping review and textual narrative synthesis was undertaken. Qualitative or mixed-methods studies with extractable qualitative data were included if participants had AIS, and patient or patient relative perspectives about AIS or its treatment were reported. Fifteen papers were included. These suggested that AIS can influence self-image and perceptions of appearance and can cause those with the condition to reluctantly adjust parts of their lives and avoid some activities. The diagnosis and treatment of AIS is a major event and is often accompanied by shock, uncertainty, and anxiety. Whilst some find surgery stressful, others were relieved to have the surgery, and were generally happy with the outcome. Immediate family members may be distressed by the diagnosis and treatment of AIS. AIS diagnosis and treatment has a substantial impact on adolescents and their families that is only addressed in part in this review. There is a pressing need for more qualitative research to understand needs, perspectives and experiences of adolescents with AIS and their families from the point of diagnosis, throughout treatment, and in the longer-term.

Background: Dentistry in the UK has a number of new graduate-entry programmes. The aim of the study was to explore the motivation, career expectations and experiences of final year students who chose to pursue a dental career through the graduate entry programme route in one institution; and to explore if, and how, their intended career expectations and aspirations were informed by this choice. Method: In-depth interviews of 14 graduate entry students in their final year of study. Data were transcribed verbatim and analysed using framework analysis. Results: There were three categories of factors influencing students' choice to study dentistry through graduate entry: 'push', 'pull' and 'mediating'. Mediating factors related to students' personal concerns and circumstances, whereas push and pull factors related to features of their previous and future careers and wider social factors. Routes to Graduate Entry study comprised: 'early career changers', 'established career changers' and those pursuing 'routes to specialisation'. These routes also influenced the students' practice of dentistry, as students integrated skills in their dental studies, and encountered new challenges. Factors which students believed would influence their future careers included: vocational training; opportunities for specialisation or developing special interests and policy-related issues, together with wider professional and social concerns. The graduate entry programme was considered 'hard work' but a quick route to a professional career which had much to offer. Students' felt more could have been made of their pre-dental studies and/or experience during the programme. Factors perceived as influencing students' future contribution to dentistry included personal and social influences. Overall there was strong support for the values of the NHS and 'giving back' to the system in their future career. Conclusion: Graduate entry students appear to be motivated to enter dentistry by a range of factors which suit their preferences and circumstances. They generally embrace the programme enthusiastically and seek to serve within healthcare, largely in the public sector. These students, who carry wider responsibilities, bring knowledge, skills and experience to dentistry which could be harnessed further during the programme. The findings suggest that graduate entry students, facilitated by varied career options, will contribute to an engaged workforce.

There is a growing emphasis within the diabetes literature on the importance of empowerment as a way of encouraging people to take control of and responsibility for the successful management of their disease. Patients are actively encouraged to become active participants in their care, and there is an expectation that health-care professionals will facilitate this process. This article uses Bourdieu’s concept of field, as a bounded social space in which actors conduct their lives day-to-day, to explore the context within which issues of empowerment are addressed and negotiated. The practice of empowerment within the biologically defined and biomedically ‘policed’ field of diabetes is explored using empirical data from a study of diabetes health-care professionals’ understanding and practices around empowerment. It is concluded that rather than promoting active self-management and empowerment, the nature of the field of diabetes, and in particular its privileging of the biomedical, can mitigate against people with diabetes negotiating the field effectively and taking control of the disease and its management.