Fidelity to and utility of a home blood pressure self-monitoring regime in people with pre-hypertension: results from the REVERSE study.

INTRODUCTION: Around 40% of adults have pre-hypertension (120-139/80-89mmHg) increasing their risk of developing hypertension and associated cardiovascular conditions. Guidance on pre-hypertension management focuses on improving lifestyle. Self-monitoring may improve awareness and understanding of blood pressure (BP) for people with pre-hypertension, allowing them to modify their lifestyle risks. AIM: To determine the fidelity to and utility of a home BP self-monitoring regime in people with pre-hypertension. METHOD: This sub-study is part of a larger prospective, non-randomised feasibility study. Individuals with pre-hypertension were identified via GP records and pharmacy NHS Health Checks in Northwest England. Participants received training for home BP self-monitoring. They were asked to complete two readings (leaving a 5-minute interval) on the first three days of the month for six months, colour-code their readings and take action using a simple algorithm, then send them to the research team within 7 days. RESULTS: Eighty participants (aged 40-79, mean=59) enrolled. The majority were female (n=45, 56%), White British (n=79, 99%), and had not previously monitored their BP (n=55, 69%). Seventy-five (94%) participants completed the training. Sixty-one (81%) received online training and 14 (19%) opted for a face-to-face session. Sixty-one (81%) completed all six months of readings, 51 (68%) also returned them on time. All in-person training participants completed all six months of readings on time. Reasons for non-compliance to the protocol included battery issues, forgetting, and struggling to find a consistent time for readings. CONCLUSION: Home BP self-monitoring can be feasible and easily implementable for people with pre-hypertension - however, some barriers were identified.

Non-pharmacological interventions for the reduction and maintenance of blood pressure in people with prehypertension: a systematic review protocol.

INTRODUCTION: Prehypertension is defined as blood pressure that is above the normal range but not high enough to be classed as hypertension. Prehypertension is a warning of development of hypertension as well as a risk for cardiovascular disease, heart attack and stroke. In the UK, non-pharmacological interventions are recommended for prehypertension management but no reviews have focused on the effectiveness of these types of interventions solely in people with prehypertension. Therefore, the proposed systematic review will assess the clinical effectiveness and cost-effectiveness of non-pharmacological interventions in reducing or maintaining blood pressure in prehypertensive people. METHODS AND ANALYSIS: This systematic review will follow the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The databases/trial registries that will be searched to identify relevant randomised controlled trials (RCTs) and economic evaluations include Medline, EMBASE, CINAHL, PsycINFO, CENTRAL, the WHO International Clinical Trials Registry Platform, ClinicalTrials.gov, Cochrane Library, Scopus and the International HTA Database. Search terms have been identified by the team including an information specialist. Three reviewers will be involved in the study selection process. Risk of bias will be evaluated using the Cochrane risk-of-bias tool for RCTs and the Consensus Health Economic Criteria list for economic evaluations. Findings from the included studies will be tabulated and synthesised narratively. Heterogeneity will be assessed through visual inspection of forest plots and the calculation of the χ2 and I2 statistics and causes of heterogeneity will be assessed where sufficient data are available. If possible, we plan to investigate differential effects on specific subgroups and from different types of interventions using meta-regression. Where relevant, the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) will be used to assess the certainty of the evidence found. ETHICS AND DISSEMINATION: Ethical approval is not needed. Results will be published in a peer-reviewed journal, disseminated via the wider study website and shared with the study sites and participants. REGISTRATION DETAILS: The review is registered with PROSPERO (CRD420232433047).

Risk reduction intervention for raised blood pressure (REVERSE): protocol for a mixed-methods feasibility study.

INTRODUCTION: Around 40% of adults have pre-hypertension (blood pressure between 120-139/80-89), meaning they are at increased risk of developing hypertension and other cardiovascular disease-related conditions. There are limited studies on the management of pre-hypertension; however, guidance recommends that it should be focused on lifestyle modification rather than on medication. Self-monitoring of blood pressure could allow people to monitor and manage their risk status and may allow individuals to modify lifestyle factors. The purpose of this study is to determine the feasibility and acceptability, to both healthcare professionals and people with pre-hypertension, of blood pressure self-monitoring. METHODS AND ANALYSIS: A prospective, non-randomised feasibility study, with a mixed-methods approach will be employed. Eligible participants (n=114) will be recruited from general practices, pharmacies and community providers across Lancashire and South Cumbria. Participants will self-monitor their blood pressure at home for 6 months and will complete questionnaires at three timepoints (baseline, 6 and 12 months). Healthcare professionals and participants involved in the study will be invited to take part in follow-up interviews and a focus group. The primary outcomes include the willingness to engage with the concept of pre-hypertension, the acceptability of self-monitoring, and the study processes. Secondary outcomes will inform the design of a potential future trial. A cost-analysis and cost-benefit analysis will be conducted. ETHICS AND DISSEMINATION: Ethics approval has been obtained from London-Fulham NHS Research Ethics Committee, the University of Central Lancashire Health Ethics Review Panel and the HRA. The results of the study will be disseminated via peer-reviewed publications, feedback to service users and healthcare professionals, and to professional bodies in primary care and pharmacy. TRIAL REGISTRATION NUMBER: ISRCTN13649483.

Screening for aspiration risk associated with dysphagia in acute stroke.

BACKGROUND: Stroke can affect people's ability to swallow, resulting in passage of some food and drink into the airway. This can cause choking, chest infection, malnutrition and dehydration, reduced rehabilitation, increased risk of anxiety and depression, longer hospital stay, increased likelihood of discharge to a care home, and increased risk of death. Early identification and management of disordered swallowing reduces risk of these difficulties. OBJECTIVES: Primary objective • To determine the diagnostic accuracy and the sensitivity and specificity of bedside screening tests for detecting risk of aspiration associated with dysphagia in people with acute stroke Secondary objectives • To assess the influence of the following sources of heterogeneity on the diagnostic accuracy of bedside screening tools for dysphagia - Patient demographics (e.g. age, gender) - Time post stroke that the study was conducted (from admission to 48 hours) to ensure only hyperacute and acute stroke swallow screening tools are identified - Definition of dysphagia used by the study - Level of training of nursing staff (both grade and training in the screening tool) - Low-quality studies identified from the methodological quality checklist - Type and threshold of index test - Type of reference test SEARCH METHODS: In June 2017 and December 2019, we searched CENTRAL, MEDLINE, Embase, CINAHL, and the Health Technology Assessment (HTA) database via the Centre for Reviews and Dissemination; the reference lists of included studies; and grey literature sources. We contacted experts in the field to identify any ongoing studies and those potentially missed by the search strategy. SELECTION CRITERIA: We included studies that were single-gate or two-gate studies comparing a bedside screening tool administered by nurses or other healthcare professionals (HCPs) with expert or instrumental assessment for detection of aspiration associated with dysphagia in adults with acute stroke admitted to hospital. DATA COLLECTION AND ANALYSIS: Two review authors independently screened each study using the eligibility criteria and then extracted data, including the sensitivity and specificity of each index test against the reference test. A third review author was available at each stage to settle disagreements. The methodological quality of each study was assessed using the Quality Assessment of Studies of Diagnostic Accuracy (QUADAS-2) tool. We identified insufficient studies for each index test, so we performed no meta-analysis. Diagnostic accuracy data were presented as sensitivities and specificities for the index tests. MAIN RESULTS: Overall, we included 25 studies in the review, four of which we included as narratives (with no accuracy statistics reported). The included studies involved 3953 participants and 37 screening tests. Of these, 24 screening tests used water only, six used water and other consistencies, and seven used other methods. For index tests using water only, sensitivity and specificity ranged from 46% to 100% and from 43% to 100%, respectively; for those using water and other consistencies, sensitivity and specificity ranged from 75% to 100% and from 69% to 90%, respectively; and for those using other methods, sensitivity and specificity ranged from 29% to 100% and from 39% to 86%, respectively. Twenty screening tests used expert assessment or the Mann Assessment of Swallowing Ability (MASA) as the reference, six used fibreoptic endoscopic evaluation of swallowing (FEES), and 11 used videofluoroscopy (VF). Fifteen screening tools had an outcome of aspiration risk, 20 screening tools had an outcome of dysphagia, and two narrative papers did not report the outcome. Twenty-one screening tests were carried out by nurses, and 16 were carried out by other HCPs (not including speech and language therapists (SLTs)). We assessed a total of six studies as low risk across all four QUADAS-2 risk of bias domains, and we rated 15 studies as low concern across all three applicability domains. No single study demonstrated 100% sensitivity and specificity with low risk of bias for all domains. The best performing combined water swallow and instrumental tool was the Bedside Aspiration test (n = 50), the best performing water plus other consistencies tool was the Gugging Swallowing Screen (GUSS; n = 30), and the best water only swallow screening tool was the Toronto Bedside Swallowing Screening Test (TOR-BSST; n = 24). All tools demonstrated combined highest sensitivity and specificity and low risk of bias for all domains. However, clinicians should be cautious in their interpretation of these findings, as these tests are based on single studies with small sample sizes, which limits the estimates of reliability of screening tests. AUTHORS' CONCLUSIONS: We were unable to identify a single swallow screening tool with high and precisely estimated sensitivity and specificity based on at least one trial with low risk of bias. However, we were able to offer recommendations for further high-quality studies that are needed to improve the accuracy and clinical utility of bedside screening tools.

Harms to health and well-being experienced by adult victims of interpersonal violence: a scoping review protocol.

OBJECTIVE: The purpose of this scoping review is to identify the extent of research exploring the harms to health and well-being experienced by adult victims of different types of interpersonal violence. INTRODUCTION: Interpersonal violence is defined as violence between individuals. It can take many forms and may be physical, sexual, psychological, coercive, or deprivational in nature. Harms to health and well-being from being subjected to interpersonal violence are common and often endure long-term. Interpersonal violence may cause physical injury, often has mental health impacts, and is associated with greater risk for long-term medical conditions. Although a substantial body of research of the harms of different types of interpersonal violence exists, to date this has not been collated and mapped; this scoping review will address this gap. INCLUSION CRITERIA: Peer-reviewed primary and secondary research studies that address the negative effects of interpersonal violence on the health and well-being of adult victims will be included. Studies of group violence, military veterans, and violence as acts of war will be excluded. METHODS: Six electronic databases (MEDLINE, CINAHL Complete, Embase, PsycINFO, SocINDEX, and Cochrane Library) and web sources of specialist gray literature will be searched. The search will be restricted to publications from 2000 onward. Only studies published in English will be included. Screening and data extraction will be assessed by independent researcher verification processes. Relevant studies and their characteristics will be summarized using a pre-designed data extraction form. Further data synthesis will be undertaken to produce a coherent and comprehensive map of research in the field, identify gaps, and inform priorities for future directions of research and innovation.

Barriers and facilitators to primary health care for people with intellectual disabilities and/or autism: an integrative review.

BACKGROUND: Globally, people with intellectual disabilities and/or autism experience health inequalities. Death occurs at a younger age and the prevalence of long-term morbidities is higher than in the general population. Despite this, their primary healthcare access rates are lower than the general population, their health needs are often unmet, and their views and experiences are frequently overlooked in research, policy, and practice. AIM: To investigate the barriers and facilitators reported by individuals with intellectual disabilities, autism, or both, and/or their carers, to accessing and utilising primary health care for their physical and mental health needs. DESIGN & SETTING: An integrative review was undertaken, which used systematic review methodology. METHOD: Electronic databases MEDLINE, Embase, CINAHL (Cumulative Index to Nursing and Allied Health Literature), and Cochrane were searched for relevant studies (all languages) using a search strategy. Two researchers independently screened the results and assessed the quality of the studies. RESULTS: Sixty-three international studies were identified. Six main themes relating to barriers and facilitators emerged from an analysis of these studies. The main themes were: training; knowledge and awareness; communication; fear and embarrassment; involvement in healthcare decision-making; and time. All the themes were underpinned by the need for greater care, dignity, respect, collaborative relationships, and reasonable adjustments. Opposing barriers and facilitators were identified within each of the main themes. CONCLUSION: Adolescents and adults with intellectual disabilities and/or autism experience several barriers to accessing and utilising primary health care. The findings highlight the reasonable adjustments and facilitators that can be implemented to ensure that these individuals are not excluded from primary health care.

Can physical assessment techniques aid diagnosis in people with chronic fatigue syndrome/myalgic encephalomyelitis? A diagnostic accuracy study.

OBJECTIVE: To assess five physical signs to see whether they can assist in the screening of patients with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) and potentially lead to quicker treatment. METHODS: This was a diagnostic accuracy study with inter-rater agreement assessment. Participants recruited from two National Health Service hospitals, local CFS/ME support groups and the community were examined by three practitioners on the same day in a randomised order. Two allied health professionals (AHPs) performed independent examinations of physical signs including: postural/mechanical disturbances of the thoracic spine, breast varicosities, tender Perrin's point, tender coeliac plexus and dampened cranial flow. A physician conducted a standard clinical neurological and rheumatological assessment while looking for patterns of illness behaviour. Each examination lasted approximately 20 min. RESULTS: Ninety-four participants were assessed, 52 patients with CFS/ME and 42 non-CFS/ME controls, aged 18-60. Cohen's kappa revealed that agreement between the AHPs was substantial for presence of the tender coeliac plexus (κ=0.65, p<0.001) and moderate for postural/mechanical disturbance of the thoracic spine (κ=0.57, p<0.001) and Perrin's point (κ=0.56, p<0.001). A McNemar's test found no statistically significant bias in the diagnosis by the experienced AHP relative to actual diagnosis (p=1.0) and a marginally non-significant bias by the newly trained AHP (p=0.052). There was, however, a significant bias in the diagnosis made by the physician relative to actual diagnosis (p<0.001), indicating poor diagnostic utility of the clinical neurological and rheumatological assessment. CONCLUSIONS: Using the physical signs appears to improve the accuracy of identifying people with CFS/ME and shows agreement with current diagnostic techniques. However, the present study concludes that only two of these may be needed. Examining for physical signs is both quick and simple for the AHP and may be used as an efficient screening tool for CFS/ME. This is a small single-centre study, and therefore, further validation in other centres and larger populations is needed.