Publications by authors named "Stephen Bremner"

Objectives: Children and young people with complex neurodisability (CYPCN) are at high risk of respiratory illness, frequent hospital admissions and premature death. This study aimed to test the acceptability and feasibility of Breathe-Easy, a novel night-time postural intervention to improve respiratory health in CYPCN.

Design: Case series design incorporating a pre-post interventional study and qualitative study.

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Background: Sexually transmitted infections (STIs) such as chlamydia are common among young people and can lead to serious health issues if untreated. Although condoms are recommended for prevention, many young people report inconsistent use during penetrative sex. Web-based STI testing is becoming increasingly popular, but these services typically offer minimal support or guidance on preventing future infections.

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Introduction: Midlife women, aged 40-65 years, are an under-researched population with poor and inequitable access to Women's Health and Wellbeing Services (WHWS). This study, which was supported by a Patient and Public Involvement group, explored the enablers and barriers to WHWS, with a focus on sexual health and wellbeing services, cervical and breast screening, menopause care, contraception, and incontinence services.

Methods: Semi-structured focus groups and interviews were conducted with sixty self-identifying women and gender non-binary participants aged 40-65 years living in the South-East of England.

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Purpose: To assess the changes in ciliary sulcus (CS) and anterior chamber diameters (ACDi) following horizontal or vertical orientation of the intraocular lens (IOL) in the capsular bag in relation to preoperative axial length (AL) and anterior chamber depth (ACD).

Settings: University hospital.

Design: Prospective, randomized study.

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Background: Ascites remains the most common complication of cirrhosis and a frequent reason for hospitalisation in advanced chronic liver disease (ACLD). Ascites is associated with significant symptom burden, caregiver workload and poor health-related quality of life (HRQoL). Once refractory to treatment, median survival is poor.

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Lead halide perovskites have emerged as promising materials for solar energy conversion and X-ray detection owing to their remarkable optoelectronic properties. However, the microscopic origins of their superior performance remain unclear. Here we show that low-symmetry dynamic nanodomains present in the high-symmetry average cubic phases, whose characteristics are dictated by the A-site cation, govern the macroscopic behaviour.

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Randomised controlled trials (RCTs) must have sufficient power if planned analyses are to be performed and strong conclusions drawn. A prerequisite of this is successful participant recruitment and retention. Designing a comprehensive plan for participant recruitment and retention prior to trial commencement is recommended, but evidence concerning successful strategies, and how to go about developing a comprehensive plan, is lacking.

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Background: Most studies on integration of neglected tropical disease programmes have focused on mass drug administration or environmental measures rather than Disease Management, Disability and Inclusion (DMDI). The study reported here explored integration of a DMDI care package across three disabling, stigmatising neglected tropical diseases (podoconiosis, lymphatic filariasis and leprosy), across physical and mental health, and into the state health system.

Methods: We conducted this pre-post study, the third phase of an implementation research project, in two predominantly rural districts in north-west Ethiopia in 2021.

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Background: We trialled the first digital pathway (BRCA-DIRECT) aiming to improve capacity for mainstreamed BRCA testing within UK breast oncology services. Patients received standardised digital pretest information, with saliva sampling and consent to testing completed at home. For individualised support, we offered access to a clinical genetics professional via a telephone helpline (TH).

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Whiplash-associated disorders (WADs) affect 20-50 million individuals globally each year, with ≤50% developing persistent pain. WAD grade II (WADII) is the most common type and is characterized by neck symptoms and musculoskeletal signs without apparent nerve injury on routine diagnostic testing. However, emerging evidence suggests that nerve pathology might be present in some people with WADII.

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Whiplash injury is associated with high socioeconomic costs and poor prognosis. Most people are classified as having whiplash-associated disorder grade II (WADII), with neck complaints and musculoskeletal signs, in the absence of frank neurological signs. However, evidence suggests that there is a subgroup with underlying nerve involvement in WADII, such as peripheral neuroinflammation.

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Background: There are limited data on how historical nucleoside reverse transcriptase inhibitor (NRTI) resistance-associated mutations (RAMs) other than M184V/I, affect the activity of B/F/TAF. We evaluated the outcomes of switching virologically suppressed (HIV-1 RNA < 50 copies/mL) individuals harbouring major RAMs from boosted protease inhibitor (bPI)-based therapy to B/F/TAF.

Methods: Participants had various historical genotypic patterns including M184V/I, ≤2 thymidine analogue mutations (TAMs), and other NRTI RAMs (NAMs), and no integrase resistance.

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Background: Correct and consistent condom use is the most effective method to reduce transmission of sexually transmitted infections (STIs).

Objective: To compare the HIS-UK intervention to usual condom information and distribution care for effect on chlamydia test positivity.

Methods: Trial design A 3-parallel arm randomised controlled trial (1:1:1 allocation, two intervention arms vs.

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Purpose: To assess the contribution of germline pathogenic variants (PVs) in population-based series of breast cancers and the best strategy to improve detection rates.

Methods: Three cohort studies were utilized, including a hospital-based series identified from new UK mainstream testing criteria (group-1), offering testing to all women (group-2-BReast CAncer [BRCA]-DIRECT), and a Greater Manchester cohort study recruited from the mammography screening population (group-3-Predicting Risk of Cancer at Screening). DNA samples from women with breast cancer were sequenced for PVs in , , and Partner and Localiser of BRCA2 ().

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Background: Early intervention in psychosis (EIP) services improve outcomes for young people, but approximately 30% disengage.

Aims: To test whether a new motivational engagement intervention would prolong engagement and whether it was cost-effective.

Method: We conducted a multicentre, single-blind, parallel-group, cluster randomised controlled trial involving 20 EIP teams at five UK National Health Service (NHS) sites.

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Article Synopsis
  • The study focuses on how living with both HIV and frailty affects older individuals, spotlighting the need for chronic disease management as the HIV population ages.
  • Through in-depth interviews with 24 participants from a UK HIV clinic, it was found that frailty limits physical, psychological, and social wellbeing, and while the term 'frail' was generally accepted, participants suggested the need for clearer definitions specific to HIV.
  • The conclusion emphasizes the importance of healthcare professionals being honest yet sensitive when discussing frailty, advocating for a holistic approach to care that prioritizes maintaining independence and addressing the broader impacts of frailty.
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  • - The study explored the feasibility of using high-flow humidified oxygen (HiFlo) as a treatment for children aged 2-11 with acute severe asthma (ASA) who did not respond to standard inhaled bronchodilator treatment.
  • - In a randomized controlled trial involving 56 children, those receiving HiFlo experienced a lower treatment failure rate (64%) compared to the standard care group (86%), and they also had a faster time to meet hospital discharge criteria (29.3 hours vs. 36.8 hours).
  • - The findings suggest that HiFlo could be a promising intervention for childhood ASA, warranting a larger definitive trial to evaluate its effectiveness despite the initial lack of evidence.
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  • Advances in genetic testing for breast cancer are becoming more integrated into diagnostic procedures, with new methods aimed at improving efficiency and patient experience.
  • A study involving 1140 women tested the effectiveness of two methods of delivering pre-test information: digital sources and traditional genetic counseling.
  • Results showed that digital information led to a higher uptake of genetic testing (90.8% vs. 84.7%) while maintaining similar levels of patient knowledge, anxiety, and satisfaction, suggesting a viable shift towards digital pathways in breast cancer care.
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Article Synopsis
  • Midlife for women, typically spans from ages 40 to 65, involves significant hormonal, physical, psychological, and social changes that impact their sexual health and well-being.
  • Access to sexual health services is crucial for maintaining the health of midlife women, particularly in the context of managing sexually transmitted infections and supporting sexual function and safety.
  • A systematic review identified barriers to accessing sexual health services, such as stigma, lack of knowledge, and the disadvantages faced by underserved groups, while also highlighting enablers like intergenerational learning, women-only services, and local support resources.
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Background: Children whose parents have anxiety problems are at increased risk of developing anxiety themselves. Parenting behaviors are a contributing factor to intergenerational transmission. Interventions which seek to limit anxiogenic parenting behaviors have shown potential in reducing anxiety in offspring but are not widely accessible.

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Introduction: Scabies undermines quality of life through its highly disturbing disease symptoms, by distorting self-perception, and secondary to social stigma. Knowledge of its effect on quality of life in general and on specific aspects of day-to-day life is key to addressing the health needs of individual patients and to evaluating gains from community-based disease control interventions.

Objectives: To measure the effect of scabies on the quality of life of people with the infestation.

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