Publications by authors named "Karen Barker"

Background: Evaluate functional and participation predictors of outcome following knee arthroplasty (KA) focusing on theInternational Classification of Functioning, Disability, and Health framework.

Methods: Secondary analysis of the CORKA randomised controlled trial, which included patients undergoing KA. The primary outcome was the Late-Life Function and Disability Instrument (LLFDI) was assessed using a linear mixed-effects model.

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Unlabelled: This study assessed the effect of adding an adherence support intervention to exercises for vertebral fragility fractures. The findings showed the intervention group demonstrated significantly better outcomes for Timed-up and Go test and 6 min walk test. Additional support for exercise behaviour provided greater benefits than exercise alone.

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Unlabelled: Vertebral fragility fracture (VFF) incidence is rising with significant associated patient and health service burden. Patient education is core to effective VFF management and thus the focus of this robust literature review. Eight studies met review inclusion criteria with the limited evidence and inconsistent approach to education post VFF illustrated.

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Background: Osteoporosis is a global health concern that is likely to increase with a rapidly ageing world population. It affects one in three women and one in five men over the age of 50. Although there is a large body of qualitative research exploring the experience of living with osteoporosis, far fewer studies have focused on men.

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Objectives: The aim of this study was to explore the experiences of people with Vertebral Fragility Fracture (VFF) due to osteoporosis and the impact of the physical changes resulting from their condition.

Design: Interpretive qualitative research using semi-structured individual interviews PARTICIPANTS: Eighteen people with VFF were interviewed; nine men and nine women. Participants ranged in age from 55 to 92 years and had between 1 and 10 previous vertebral fragility fractures.

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This project aimed to explore the experiences of occupational therapists working in a specialist orthopedic hospital. Semi-structured interviews were carried out with eight occupational therapists working with total hip replacement patients, in an orthopedic hospital within the United Kingdom National Health Service (NHS) as part of a service review project. The data was recorded and transcribed and analyzed using the Reflexive Thematic Analysis.

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Pain in early life can go unreported and untreated. We use poems to portray findings from a systematic review of qualitative research. The overall aim of the review was to distil essential experiences across pain conditions and contexts.

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ATRX is one of the most frequently mutated genes in high-risk neuroblastoma. ATRX mutations are mutually exclusive with MYCN amplification and mark a recognizable patient subgroup, presenting in older children with chemotherapy-resistant, slowly progressive disease. The mechanisms underlying how ATRX mutations drive high-risk and difficult-to-treat neuroblastoma are still largely elusive.

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Background: Access to pain relief is a fundamental human right, yet child and adolescent pain can remain unheard and untreated . We aimed to understand and testify to young people's pain experiences.

Methods: This is the first systematic review of qualitative research to present findings as poetry.

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Objectives: The OsteoPorosis Tailored exercise adherence INtervention (OPTIN) trial is a two-arm, multi-centre randomised controlled trial. It compares the effectiveness of physiotherapy exercise rehabilitation with integrated support for exercise adherence, to physiotherapy exercise rehabilitation alone, for people with vertebral fragility fracture (VFF) and back pain. This paper describes the development of the physiotherapist-led adherence enhanced intervention.

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Unlabelled: The Vfrac clinical screening tool was developed to help primary care healthcare practitioners decide if an older woman with back pain is at high risk of a vertebral fragility fracture (VFF) and requires a spinal radiograph to confirm diagnosis. The Vfrac tool developmental work was carried out in women because of the higher background prevalence of VFF. We now wish to assess Vfrac in men.

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Article Synopsis
  • Osteoarthritis is a major cause of joint pain and disability, and intra-articular corticosteroid injections (IACs) are commonly used when other treatments fail, providing short-term symptom relief.
  • A study involving interviews with 38 patients and 19 primary care clinicians revealed differing perspectives on IACs, highlighting themes such as access, trust, effectiveness, and clinicians' caution regarding treatment risks and guidelines.
  • Both patients and clinicians generally recognize the benefits of IACs in improving quality of life, but there is notable variability in treatment access and clinicians' confidence that influences decision-making.
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A recent Lancet Commission raised concerns about the management of child and adolescent pain. We aimed to undertake a comprehensive review of qualitative research to understand children and adolescent pain experiences across contexts. We used the 7 stages of meta-ethnography to synthesise findings.

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Article Synopsis
  • Globally, while people are living longer, many experience a decline in health due to age-related diseases, highlighting the need for better classification systems to address these issues.
  • A consensus meeting with 150 experts established criteria for identifying ageing-related pathologies, requiring a 70% agreement for approval among participants.
  • The agreed criteria focus on conditions that progress with age, contribute to functional decline, and are backed by human studies, setting a foundation for future classification and staging efforts.
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Background: Around 6,000 revision knee replacement procedures are performed in the United Kingdom each year. Three-quarters of procedures are for aseptic, elective reasons, such as progressive osteoarthritis, prosthesis loosening/wear, or instability. Our understanding of how we can best support these patients undergoing revision knee replacement procedures is limited.

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Background: Day surgery for unicompartmental knee replacement (UKR) could potentially reduce hospital costs. We aimed to measure the impact of introducing a day surgery UKR pathway on mean length of stay (LOS) and costs for the UK NHS, compared to an accelerated inpatient pathway. Secondly, the study aimed to compare the magnitude of costs using three costing approaches: top-down costing; simple micro-costing; and real-world costing.

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Article Synopsis
  • Anterior cruciate ligament (ACL) injuries in the knee often lead to decreased activity levels and a higher risk of osteoarthritis, and there’s a lack of clear guidelines for managing these injuries either through surgery or rehabilitation.
  • This study aimed to compare the effectiveness and cost of surgical ACL reconstruction without prior rehab against a rehabilitation approach before surgery for patients with non-acute ACL injuries and symptoms of instability.
  • Conducted across 29 NHS orthopedic units in the UK, the trial tracked key outcomes like knee function and patient satisfaction over 18 months in 316 participants.
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Unlabelled: Femoral acetabular impingement syndrome (FAIS) is a cause of hip pain thought to be nociceptive, although pain phenotypes e.g., burning, pain attacks, prickling, numbness etc.

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Cancer Core Europe brings together the expertise, resources, and interests of seven leading cancer institutes committed to leveraging collective innovation and collaboration in precision oncology. Through targeted efforts addressing key medical challenges in cancer and partnerships with multiple stakeholders, the consortium seeks to advance cancer research and enhance equitable patient care.

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Introduction: Due to advances in treatments, people with haemophilia (PWH) are living longer. They are not as active as the general population due to joint damage and lack confidence to be active due to concerns about further bleeds and pain. There is a need to facilitate healthy aging through promotion of physical activity (PA) and exercise.

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Background: Interdisciplinary pain management programmes, based on cognitive-behavioural principles, aim to improve physical and psychological functioning and enhance self-management in people living with chronic pain. Currently there is insufficient evidence about whether psychological, biological or social factors are predictive of positive outcomes following pain rehabilitation. This study aims to evaluate predictors of change in Brief Pain Inventory - pain interference score (BPI) in a clinical data set to determine whether age, sex and baseline outcome measures are predictive of improvement in pain interference following pain rehabilitation.

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Purpose: To compare patient-reported pain scores and assess the influence of neuropathy and co-morbidity, on knee pain following cemented and cementless medial unicompartmental knee replacement (UKR) 5 years after surgery.

Method: In this longitudinal study, 262 cemented and 262 cementless Oxford UKR performed for the same indications and with the same techniques were recruited. Patients were reviewed at five years, evaluating patient-reported pain and association with clinical outcomes.

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Background: Periprosthetic fractures are rare but devastating complications of knee replacement, often requiring complex surgery with substantial morbidity and mortality. It is not known how the fracture rates after total knee replacement (TKR) and unicompartmental knee replacement (UKR) compare. We performed the first matched study comparing TKR and UKR periprosthetic fracture rates.

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Background: Adolescent idiopathic scoliosis (AIS) is a common spinal deformity with physical and psychosocial implications for adolescents. The aim of this qualitative evidence synthesis (QES) was to systematically search for, identify, and synthesise qualitative research in order to improve our understanding of what it is like to live with AIS and to facilitate empathetic and effective healthcare.

Methods: We systematically searched 4 databases (Medline, EMBASE, PsycINFO and CINAHL) and used the 7 phases of meta-ethnography to synthesise qualitative evidence including studies with children and adolescents, and additional viewpoints from parents about the experience of AIS.

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