Peripheral artery disease recognition, diagnosis and management in general practice in the Republic of Ireland and England: an online survey.

BACKGROUND: Peripheral artery disease (PAD) is common and associated with future cardiovascular events. PAD is under-diagnosed, limiting opportunities to address secondary prevention of cardiovascular disease. It is unknown how closely guidelines for detection of PAD are followed in primary care. AIM: We aimed to survey general practitioners' (GPs) attitudes to diagnosis and follow-up of patients with PAD. DESIGN & SETTING: Online survey of general practitioners (GPs) in England and Republic of Ireland (ROI). METHOD: GPs' approaches to management of PAD were assessed using likelihood ratings (scales of 0-10) and discrete questions. Findings were summarised as proportions, or median and inter-quartile ranges (IQR). RESULTS: 111 responses were analysed; 68 (61%) from England and 43 (39%) from ROI. Considering a hypothetical patient at risk of PAD, likelihood of GPs enquiring about PAD symptoms (leg pains: 3/10 or erectile dysfunction: 2/10) was low. GPs in ROI compared to GPs in England more often examined the heart (10/10 vs 7/10) or carotid vessels (5/10 vs 1/10). Lower limb pulses were palpated in response to symptoms or signs of PAD. In England, 25% of practitioners; in ROI, 55% of practitioners reported that they do not measure ankle-brachial index (ABI). CONCLUSION: Currently, detection of PAD is generally triggered by "classical" leg claudication symptoms whilst known vascular risk factors appear to elicit little consideration. ABI measurement is not performed by many practitioners, suggesting that a proportion of vascular referrals must be based on history and examination findings alone. Opportunities to recognise PAD are missed.

Gender inequalities across ethnicities in primary care cancer referrals: scoping review protocol.

BACKGROUND: Early cancer diagnosis is associated with improved mortality and morbidity; however, studies indicate that women and individuals from ethnic minorities experience longer times to diagnosis and worse prognosis compared to their counterparts for various cancers. In countries with a gatekeeper healthcare system, such as UK, most suspected cancer referrals are initiated in primary care. AIM: To understand the extent of evidence available on the relationship between primary care cancer referral pathways and cancer outcomes in relation to gender across different ethnic groups. This will identify research gaps and enable development of strategies to ease potential inequalities in cancer diagnosis. DESIGN & SETTING: A scoping review based on the Joanna Briggs Institute methodology. PRISMA-ScR will be used. METHOD: Electronic databases and private collections of the team members will be searched for studies. Two independent reviewers will carry out the study selection and data extraction. Based on participants, concept and context framework, this review will consider studies after year 2000 that explored the relationship between gender, across various ethnic groups, and cancer outcomes following primary care cancer referral in countries with gatekeeper healthcare systems (UK, New Zealand, Sweden, Australia, Canada, Denmark, Ireland and Norway). Results will be presented as a narrative analysis. CONCLUSION: The results are expected to provide an overview of the discrepancies in primary care cancer referrals based on gender across ethnic groups, which will be crucial to define an appropriate range of strategies to ease any inequalities in primary healthcare cancer diagnosis. OPEN SCIENCE FRAMEWORK PROTOCOL REGISTRATION: https://osf.io/jvtxb.

Perceptions of Peer Support for Victim-Survivors of Sexual Violence and Abuse: An Exploratory Study With Key Stakeholders.

Experiences of sexual violence, childhood sexual abuse, and sexual assault are common across all societies. These experiences damage physical and mental health, coping ability, and relationships with others. Given the breadth and magnitude of impacts, it is imperative that there are effective, accessible services to support victim-survivors, ease suffering, and empower people to cope, recover and thrive. Service provision for this population in the United Kingdom is complex and has been hit substantially by austerity. Since positive social support can buffer against negative impacts, peer support may be an effective approach. The aim of this exploratory study was to capture the views and perspectives of professional stakeholders concerning service provision for victim-survivors, particularly perceptions of peer support.In-depth semistructured interviews were conducted in the UK during 2018 with six professional stakeholders, highly experienced in the field of service provision for victim-survivors of sexual violence and abuse. An abductive approach to analysis was used, applying principles from thematic analysis. Our sample comprised four females and two males, and their roles included psychiatrist, general practitioner, service improvement facilitator, and senior positions within victim-survivor organizations.Interviews highlighted models of peer support for this population, good practice and safety considerations, and a lack of uniformity regarding quality and governance standards across the sector. Findings indicated that current funding models impact negatively on victim-survivor services, and that provision is fragmented and insufficient across statutory and not-for-profit sectors. The influence of the medical model upon service provision was evident, which resulted in apprehension around support delivered in less-usual forms-including peer support. Further research is needed to explore the potential of peer support for victim-survivors of sexual violence and abuse.

Peer-led groups for survivors of sexual abuse and assault: a systematic review.

Background: There are current concerns about whether appropriate support is provided for sexual abuse and assault survivors. We reviewed the published evidence for peer-led groups in the care of survivors.Aims: To determine the health and wellbeing outcomes of peer-led, group-based interventions for adult survivors who have experienced sexual abuse and assault and describe the experiences of participants attending these groups.Method: Systematic review. The following databases were searched: Medline, PsycINFO, Embase, Cochrane Library, Web of Science, Sociological Abstracts, IBSS. Papers focusing on adults using any research methodology were included. Quality appraisal was completed using the Mixed Methods Appraisal Tool (MMAT). Thematic analysis was undertaken using methods of constant comparison.Results: Initial, and updated searches identified 16,724 potentially eligible articles. Of these, eight were included. Thematic analysis revealed that peer-led group-based interventions have positive impact on participants' psychological, physical and interpersonal well-being. Participation also presents challenges for survivors. However, there is a mutuality and interconnected benefit between the triggering of difficult emotions due to participation and the healing experiences gained.Conclusions: Scientific evidence of peer-led, group-based, approaches for adult survivors of sexual abuse and assault is limited, although generally suggestive of benefits to such individuals.

The Effects of Soy Protein and Cocoa With or Without Isoflavones on Glycemic Control in Type 2 Diabetes. A Double-Blind, Randomized, Placebo-Controlled Study.

Objective: Soy and cocoa have been suggested to be beneficial for diabetes. The aim of this study was to identify the effects of soy protein, isoflavones, and cocoa on glycemic control parameters. Research design and methods: The study was a parallel, double-blind, placebo-controlled study where patients with diet or metformin controlled type 2 diabetes were randomized to, casein soy protein with or without isoflavones (SPI, SP), and with or without cocoa (SPIC, SPC) arms for an 8 week period. Glycemic control and cardiovascular risk factors were assessed prior to and after the completion of the dietary intervention. Sixty participants completed the study. Results: Soy protein improved HbA1c compared to casein (p < 0.05). The addition of isoflavones improved indices of insulin resistance and LDL [delta QUICKIE (SPI: -0.12 ± 0.04 vs. SP: 0.03 ± 0.06, p = 0.03); delta LDL (-0.27 ± 0.41 vs. 0.22 ± 0.43, p = 0.02); percentage change in HOMA (31.02 ± 54.75 vs. -14.42 ± 27.07, p = 0.02); percentage change in QUICKIE (-3.89 ± 7.07 vs. 6.11 ± 10.54, p = 0.01)]. However, the addition of cocoa provided no benefit with or without isoflavones. Summary: Soy protein had intrinsic activity on glycemic control compared to casein. Isoflavones improved both insulin resistance and LDL, but cocoa did not have added benefit on these indices. Clinical Trial Registration: www.ClinicalTrials.gov, identifier NCT01754662.

Corrigendum: The Effect of a Simulated Commercial Flight Environment With Hypoxia and Low Humidity on Clotting, Platelet, and Endothelial Function in Participants With Type 2 Diabetes - A Cross-Over Study.

[This corrects the article on p. 26 in vol. 9, PMID: 29487564.].

The Effect of a Simulated Commercial Flight Environment with Hypoxia and Low Humidity on Clotting, Platelet, and Endothelial Function in Participants with Type 2 Diabetes - A Cross-over Study.

Aims: To determine if clotting, platelet, and endothelial function were affected by simulated short-haul commercial air flight conditions (SF) in participants with type 2 diabetes (T2DM) compared to controls. Methods: 10 participants with T2DM (7 females, 3 males) and 10 controls (3 females, 7 males) completed the study. Participants were randomized to either spend 2 h in an environmental chamber at sea level conditions (temperature: 23°C, oxygen concentration 21%, humidity 45%), or subject to a simulated 2-h simulated flight (SF: temperature: 23°C, oxygen concentration 15%, humidity 15%), and crossed over 7 days later. Main outcome measures: clot formation and clot lysis parameters, functional platelet activation markers, and endothelial function measured by reactive hyperemia index (RHI) by EndoPAT and serum microparticles. Results: Comparing baseline with SF conditions, clot maximal absorption was increased in controls (0.375 ± 0.05 vs. 0.39 ± 0.05, p < 0.05) and participants with T2DM (0.378 ± 0.089 vs. 0.397 ± 0.089, p < 0.01), while increased basal platelet activation for both fibrinogen binding and P-selectin expression (p < 0.05) was seen in participants with T2DM. Parameters of clot formation and clot lysis, stimulated platelet function (stimulated platelet response to ADP and sensitivity to prostacyclin), and endothelial function were unchanged. Conclusion: While SF resulted in the potential of denser clot formation with enhanced basal platelet activation in T2DM, the dynamic clotting, platelet, and endothelial markers were not affected, suggesting that short-haul commercial flying adds no additional hazard for venous thromboembolism for participants with T2DM compared to controls.