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1.
J Med Internet Res ; 26: e51931, 2024 Jul 08.
Artigo em Inglês | MEDLINE | ID: mdl-38976870

RESUMO

BACKGROUND: Online appointment booking is a commonly used tool in several industries. There is limited evidence about the benefits and challenges of using online appointment booking in health care settings. Potential benefits include convenience and the ability to track appointments, although some groups of patients may find it harder to engage with online appointment booking. We sought to understand how patients in England used and experienced online appointment booking. OBJECTIVE: This study aims to describe and compare the characteristics of patients in relation to their use of online appointment booking in general practice and investigate patients' views regarding online appointment booking arrangements. METHODS: This was a mixed methods study set in English general practice comprising a retrospective analysis of the General Practice Patient Survey (GPPS) and semistructured interviews with patients. Data used in the retrospective analysis comprised responses to the 2018 and 2019 GPPS analyzed using mixed-effects logistic regression. Semistructured interviews with purposively sampled patients from 11 general practices in England explored experiences of and views on online appointment booking. Framework analysis was used to allow for comparison with the findings of the retrospective analysis. RESULTS: The retrospective analysis included 1,327,693 GPPS responders (2018-2019 combined). We conducted 43 interviews with patients with a variety of experiences and awareness of online appointment booking; of these 43 patients, 6 (14%) were from ethnic minority groups. In the retrospective analysis, more patients were aware that online appointment booking was available (581,224/1,288,341, 45.11%) than had experience using it (203,184/1,301,694, 15.61%). There were deprivation gradients for awareness and use and a substantial decline in both awareness and use in patients aged >75 years. For interview participants, age and life stage were factors influencing experiences and perceptions, working patients valued convenience, and older patients preferred to use the telephone. Patients with long-term conditions were more aware of (odds ratio [OR] 1.43, 95% CI 1.41-1.44) and more likely to use (OR 1.65, 95% CI 1.63-1.67) online appointment booking. Interview participants with long-term conditions described online appointment booking as useful for routine nonurgent appointments. Patients in deprived areas were clustered in practices with low awareness and use of online appointment booking among GPPS respondents (OR for use 0.65, 95% CI 0.64-0.67). Other key findings included the influence of the availability of appointments online and differences in the registration process for accessing online booking. CONCLUSIONS: Whether and how patients engage with online appointment booking is influenced by the practice with which they are registered, whether they live with long-term conditions, and their deprivation status. These factors should be considered in designing and implementing online appointment booking and have implications for patient engagement with the wider range of online services offered in general practice.


Assuntos
Agendamento de Consultas , Atenção Primária à Saúde , Humanos , Atenção Primária à Saúde/estatística & dados numéricos , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Adulto , Inglaterra , Idoso , Adulto Jovem , Adolescente , Internet , Inquéritos e Questionários , Satisfação do Paciente/estatística & dados numéricos
2.
BMC Public Health ; 20(1): 573, 2020 Apr 28.
Artigo em Inglês | MEDLINE | ID: mdl-32345251

RESUMO

BACKGROUND: Behavioural approaches to weight loss are often initially successful but less so in the longer term, as some people maintain the necessary behaviour changes while others do not. This study aimed to derive possible explanations for this using a qualitative approach with a view to improving intervention effectiveness. METHODS: Thirty-six participants in a development and feasibility study for a weight loss and maintenance intervention (called SkiM) were interviewed three times over 18 months regarding their experiences before, during and after the intervention. Data were analysed thematically. The accounts of those who were more and less successful in terms of longer term weight loss were compared, and a conceptual model linking the main analytic themes was developed. RESULTS: Five interpretative themes were generated: encountering and managing key situations; the impact of emotion; the source of control; personal values; and acquiring knowledge and skills. These themes were linked through a model of decision-making during key situations. In this model, behavioural decisions emerge from a dynamic interplay between several drivers: emotional state and needs, perceived control, personal values, the individual's knowledge and skills, and their existing habits. The individual's response in key situations generates experiential learning that can influence decisional dynamics in similar situations in future. These dynamics appeared to differ between participants, and between those who were more and less successful in weight management. CONCLUSIONS: Our analysis and model of decision-making during weight-management have implications for the development and delivery of behavioural weight management interventions. By helping individuals to identify the drivers of their decision-making in key situations, and equipping them to manage these drivers, programmes may enhance their capacity to sustain the behaviour changes needed for long-term weight loss.


Assuntos
Terapia Comportamental , Tomada de Decisões , Sobrepeso/psicologia , Aceitação pelo Paciente de Cuidados de Saúde/psicologia , Programas de Redução de Peso , Adolescente , Adulto , Idoso , Estudos de Viabilidade , Feminino , Hábitos , Humanos , Masculino , Pessoa de Meia-Idade , Sobrepeso/terapia , Pesquisa Qualitativa , Redução de Peso , Adulto Jovem
3.
Br J Health Psychol ; 28(4): 1261-1282, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37487646

RESUMO

OBJECTIVES: Building on prior theory, we aimed to evaluate the feasibility and acceptability of integrating novel, weight loss maintenance strategies into existing weight management programmes. We also piloted recruitment and data collection procedures for future research. DESIGN: Two phases of action research nested within a single-arm feasibility study. The intervention was refined between phases using feedback from intervention fidelity analysis and qualitative exploration of patient and provider experiences. Changes in outcomes were assessed up to 18 months post-baseline. METHODS: One hundred adults with a mean body mass index of 37 kg/m2 were offered the Skills for weight loss and Maintenance (SkiM) intervention. This included existing weight management programme content and additional weight loss maintenance techniques delivered fortnightly for 6 months in local community centres to groups of 11-15 people. RESULTS: Of the 100 participants, 65%, 58% and 56% provided data at 7, 12 and 18 months. Across both phases, the mean initial weight loss was 4.2 kg (95% CI: 2.4-5.9) and 3.1 kg at 18 months (95% CI: .8-5.5). In Phase 2, we observed better weight loss maintenance (.5 kg [13.2%] regain from 7 to 18 months, vs. 1.7 kg [36.2%] in Phase 1). Variation in outcomes, high early dropout rates and qualitative feedback indicated that, although delivery of the intervention and trial procedures was feasible and acceptable, there was scope to refine the intervention to engage a wider range of participants. Intervention fidelity was acceptable, particularly in Phase 2. CONCLUSIONS: The SkiM intervention seems promising, but more research is needed to improve recruitment and retention prior to further evaluation.


Assuntos
Redução de Peso , Programas de Redução de Peso , Adulto , Humanos , Índice de Massa Corporal , Estudos de Viabilidade , Programas de Redução de Peso/métodos
4.
Skeletal Radiol ; 41(1): 83-9, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-21384199

RESUMO

OBJECTIVE: To assess the reliability and compute the minimum detectable change using sonographic scales to quantify the extent of pathology and hyperaemia in the common extensor tendon in people with tennis elbow. MATERIALS AND METHODS: The lateral elbows of 19 people with tennis elbow were assessed sonographically twice, 1-2 weeks apart. Greyscale and power Doppler images were recorded for subsequent rating of abnormalities. Tendon thickening, hypoechogenicity, fibrillar disruption and calcification were each rated on four-point scales, and scores were summed to provide an overall rating of structural abnormality; hyperaemia was scored on a five point scale. Inter-rater reliability was established using the intraclass correlation coefficient (ICC) to compare scores assigned independently to the same set of images by a radiologist and a physiotherapist with training in musculoskeletal imaging. Test-retest reliability was assessed by comparing scores assigned by the physiotherapist to images recorded at the two sessions. The minimum detectable change (MDC) was calculated from the test-retest reliability data. RESULTS: ICC values for inter-rater reliability ranged from 0.35 (95% CI: 0.05, 0.60) for fibrillar disruption to 0.77 (0.55, 0.88) for overall greyscale score, and 0.89 (0.79, 0.95) for hyperaemia. Test-retest reliability ranged from 0.70 (0.48, 0.84) for tendon thickening to 0.82 (0.66, 0.90) for overall greyscale score and 0.86 (0.73, 0.93) for calcification. The MDC for the greyscale total score was 2.0/12 and for the hyperaemia score was 1.1/5. CONCLUSION: The sonographic scoring system used in this study may be used reliably to quantify tendon abnormalities and change over time. A relatively inexperienced imager can conduct the assessment and use the rating scales reliably.


Assuntos
Articulação do Cotovelo/diagnóstico por imagem , Tendinopatia/diagnóstico por imagem , Tendinopatia/etiologia , Cotovelo de Tenista/complicações , Cotovelo de Tenista/diagnóstico por imagem , Ultrassonografia/métodos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Biológicos , Modelos Estatísticos , Variações Dependentes do Observador , Reprodutibilidade dos Testes , Sensibilidade e Especificidade , Adulto Jovem
5.
Br J Gen Pract ; 72(721): e609-e618, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35379603

RESUMO

BACKGROUND: Shared decision making (SDM), utilising the expertise of both patient and clinician, is a key feature of good-quality patient care. Multimorbidity can complicate SDM, yet few studies have explored this dynamic for older patients with multimorbidity in general practice. AIM: To explore factors influencing SDM from the perspectives of older patients with multimorbidity and GPs, to inform improvements in personalised care. DESIGN AND SETTING: Qualitative study. General practices (rural and urban) in Devon, England. METHOD: Four focus groups: two with patients (aged ≥65 years with multimorbidity) and two with GPs. Data were coded inductively by applying thematic analysis. RESULTS: Patient acknowledgement of clinician medicolegal vulnerability in the context of multimorbidity, and their recognition of this as a barrier to SDM, is a new finding. Medicolegal vulnerability was a unifying theme for other reported barriers to SDM. These included expectations for GPs to follow clinical guidelines, challenges encountered in applying guidelines and in communicating clinical uncertainty, and limited clinician self-efficacy for SDM. Increasing consultation duration and improving continuity were viewed as facilitators. CONCLUSION: Clinician perceptions of medicolegal vulnerability are recognised by both patients and GPs as a barrier to SDM and should be addressed to optimise delivery of personalised care. Greater awareness of multimorbidity guidelines is needed. Educating clinicians in the communication of uncertainty should be a core component of SDM training. The incorrect perception that most clinicians already effectively facilitate SDM should be addressed to improve the uptake of personalised care interventions.


Assuntos
Tomada de Decisão Compartilhada , Multimorbidade , Idoso , Tomada de Decisão Clínica , Tomada de Decisões , Humanos , Participação do Paciente , Pesquisa Qualitativa , Incerteza
6.
J Interprof Care ; 25(4): 280-6, 2011 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-21554059

RESUMO

New models of interprofessional working are continuously being proposed to address the burgeoning health and social care needs of older people with complex and long-term health conditions. Evaluations of the effectiveness of these models tend to focus on process measures rather than outcomes for the older person. This discussion paper argues that the concept of frailty, and measures based on it, may provide a more user-centred tool for the evaluation of interprofessional services - a tool that cuts across unidisciplinary preoccupations and definitions of effectiveness. Numerous frailty scales have been developed for case identification and stratification of risk of adverse outcomes. We suggest that they may also be particularly suitable for evaluating the effectiveness of interprofessional working with community-dwelling older people. Several exemplars of frailty scales that might serve this purpose are identified, and their potential contributions and limitations are discussed. Further work is required to establish which is the most suitable scales for this application. The development of an appropriate frailty scale could provide an opportunity for interprofessional debate about the forms of care and treatment that should be prioritised to improve the health and well-being of this population.


Assuntos
Envelhecimento , Serviços de Saúde Comunitária , Idoso Fragilizado , Avaliação Geriátrica/métodos , Indicadores Básicos de Saúde , Relações Interprofissionais , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Feminino , Necessidades e Demandas de Serviços de Saúde , Humanos , Masculino
7.
J Clin Ultrasound ; 38(4): 196-204, 2010 May.
Artigo em Inglês | MEDLINE | ID: mdl-20186762

RESUMO

Sonography is increasingly being used for assessment in tennis elbow research and clinical practice, but there are a lack of data regarding its validity, reliability, and responsiveness to change for this application. Studies using the modality were reviewed to establish current levels of evidence for these measurement properties. There is reasonable evidence regarding its validity for identifying tennis elbow tendinopathy, but a lack of data addressing its reliability and responsiveness. Practical issues affecting image quality are discussed, and recommendations for further investigation are suggested, to enhance the credible use of sonography with this debilitating condition.


Assuntos
Cotovelo de Tenista/diagnóstico por imagem , Cotovelo/diagnóstico por imagem , Articulação do Cotovelo/diagnóstico por imagem , Humanos , Reprodutibilidade dos Testes , Tendões/diagnóstico por imagem , Ultrassonografia
8.
BJGP Open ; 4(3)2020 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-32522751

RESUMO

BACKGROUND: There are ambitious overseas recruitment targets to alleviate current GP shortages in the UK. GP training in European Economic Area (EEA) countries is recognised by the General Medical Council (GMC) as equivalent UK training; non-EEA GPs must obtain a Certificate of Eligibility for General Practice Registration (CEGPR), demonstrating equivalence to UK-trained GPs. The CEGPR may be a barrier to recruiting GPs from non-EEA countries. It is important to facilitate the most streamlined route into UK general practice while maintaining registration standards and patient safety. AIM: To apply a previously published mapping methodology to four non-EEA countries: South Africa, US, Canada, and New Zealand. DESIGN & SETTING: Desk-based research was undertaken. This was supplemented with stakeholder interviews. METHOD: The method consisted of: (1) a rapid review of 13 non-EEA countries using a structured mapping framework, and publicly available website content and country-based informant interviews; (2) mapping of five 'domains' of comparison between four overseas countries and the UK (healthcare context, training pathway, curriculum, assessment, and continuing professional development (CPD) and revalidation). Mapping of the domains involved desk-based research. A red, amber, or green (RAG) rating was applied to indicate the degree of alignment with the UK. RESULTS: All four countries were rated 'green'. Areas of differences that should be considered by regulatory authorities when designing streamlined CEGPR processes for these countries include: healthcare context (South Africa and US), CPD and revalidation (US, Canada, and South Africa), and assessments (New Zealand). CONCLUSION: Mapping these four non-EEA countries to the UK provides evidence of utility of the systematic method for comparing GP training between countries, and may support the UK's ambitions to recruit more GPs to alleviate UK GP workforce pressures.

9.
Br J Gen Pract ; 70(suppl 1)2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32554662

RESUMO

BACKGROUND: General practices are required to provide online booking to patients in line with policy to digitise access. However, uptake of online booking by patients is currently low and there is little evidence about awareness and use by different patient groups. AIM: To examine variability in awareness and use of online appointment booking in general practice. METHOD: Secondary analysis of two questions from the GP Practice Survey data (2018) asking about awareness and use of online booking of appointments. Multivariable logistic regression was used to examine associations with age, gender, ethnicity, deprivation, the presence of a long-term condition, long-term sickness and being deaf. RESULTS: In total, 43.3% (277 278/647 064) of responders reported being aware of being able to book appointments online, while only 15% (93 671/641 073) reported doing so. There was evidence of variation by all factors considered, with strong deprivation gradients in both awareness and use (for example, most versus least deprived quintile OR for use: 0.63 (95% CI = 0.61 to 0.65). There was a reduction in awareness and use in patients >75 years of age. Patients with long-term conditions were more aware and more likely to use online booking. CONCLUSION: While over 40% of patients know that they can book appointment online, the number that actually do so is far lower. With the constant push for online services within the NHS and the roll out of the NHS app, practices should be aware that not all patient groups will book appointments online and that other routes of access need to be maintained to avoid widening health inequalities.

10.
Mov Disord ; 24(1): 115-8, 2009 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-19006068

RESUMO

Apomorphine hydrochloride is a dopamine agonist used in the treatment of advanced Parkinson's disease. Its administration by subcutaneous infusions is associated with the development of nodules that may interfere with absorption of the drug. This pilot study assessed the effectiveness of ultrasound (US) in the treatment of these nodules. Twelve participants were randomly assigned to receive a course of real or sham US on an area judged unsuitable for infusion. Following treatment, no significant change was observed in measures of tissue hardness and tenderness. However, 5 of 6 participants receiving real US rated the treated area suitable for infusion compared with the 1 of 6 receiving sham US. Sonographic appearance improved in both groups, but more substantially in the real US group. Power calculations suggest a total sample size of 30 would be required to establish statistical significance. A full-scale study of the effectiveness of therapeutic US in the treatment of apomorphine nodules is warranted.


Assuntos
Antiparkinsonianos/efeitos adversos , Apomorfina/efeitos adversos , Agonistas de Dopamina/efeitos adversos , Toxidermias/terapia , Terapia por Ultrassom , Idoso , Antiparkinsonianos/uso terapêutico , Apomorfina/uso terapêutico , Agonistas de Dopamina/uso terapêutico , Toxidermias/etiologia , Feminino , Dureza , Humanos , Infusões Parenterais/efeitos adversos , Masculino , Pessoa de Meia-Idade , Doença de Parkinson/tratamento farmacológico , Projetos Piloto , Tamanho da Amostra , Tela Subcutânea/patologia
11.
Trials ; 20(1): 525, 2019 Aug 23.
Artigo em Inglês | MEDLINE | ID: mdl-31443735

RESUMO

BACKGROUND: Unanticipated responses by research participants can influence randomised controlled trials (RCTs) in multiple ways, many of which are poorly understood. This study used qualitative interviews as part of an embedded process evaluation to explore the impact participants may have on the study, but also unintended impacts the study may have on them. AIM: The aim of the study was to explore participants' experiences and the impact of trial involvement in a pilot RCT in order to inform the designing and delivery of a definitive RCT. METHODS: In-depth interviews with 20 participants (10 in the intervention and 10 in the control group) enrolled in a stroke rehabilitation pilot trial. A modified framework approach was used to analyse transcripts. RESULTS: Participation in the study was motivated partly by a desperation to receive further rehabilitation after discharge. Responses to allocation to the control group included an increased commitment to self-treatment, and negative psychological consequences were also described. Accounts of participants in both control and intervention groups challenge the presumption that they were neutral, or in equipoise, regarding group allocation prior to consenting to randomisation. CONCLUSIONS: Considering and exploring participant and participation effects, particularly in the control group, highlights numerous issues in the interpretation of trial studies, as well as the in ethics of RCTs more generally. While suggestions for a definitive trial design are given, further research is required to investigate the significant implications these findings may have for trial design, monitoring and funding. TRIAL REGISTRATION: ClinicalTrials.gov, NCT02429180 . Registered on 29 April/2015.


Assuntos
Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Esperança , Sujeitos da Pesquisa/psicologia , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/terapia , Idoso , Idoso de 80 Anos ou mais , Altruísmo , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Projetos Piloto , Pesquisa Qualitativa , Ensaios Clínicos Controlados Aleatórios como Assunto , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/psicologia , Equipolência Terapêutica , Fatores de Tempo , Resultado do Tratamento
12.
BMJ Open ; 8(7): e022175, 2018 07 25.
Artigo em Inglês | MEDLINE | ID: mdl-30049699

RESUMO

Rehabilitation Training (ReTrain) is a group-based approach to functional training post stroke. ReTrain has recently been evaluated through a pilot randomised controlled trial. OBJECTIVE: This article reports on the acceptability of the intervention as described by trial participants. DESIGN: A qualitative approach was undertaken. Of the 45 participants recruited into the trial, 23 were randomised to receive ReTrain. Following a sampling strategy, 10 participants undertook 1:1 semistructured audio-recorded interviews. Transcripts were analysed following a modified Framework Approach. RESULTS: Six themes were developed including exploration of: the physical and psychological impacts of training,the perceived mechanisms of change, the interaction of the group and approach of the trainer. A further theme considered the reported longer term impact of participation. Overall, the results indicated the acceptability of the intervention, but also key areas for potential modification in the definitive trial. These include a need to consider potential impact on both physical and psychological function, careful consideration of dosing and fatigue and the interpersonal factors that facilitate appropriate level of delivery, the trainer to participant ratio, and enhancing features that support continuation of activity postintervention. CONCLUSION: Overall, this study supports the acceptability of ReTrain and the development of a definitive trial evaluation of this intervention to full. TRIAL REGISTRATION NUMBER: NCT02429180.


Assuntos
Pessoas com Deficiência , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/fisiopatologia , Sobreviventes , Atividades Cotidianas , Idoso , Idoso de 80 Anos ou mais , Pessoas com Deficiência/psicologia , Pessoas com Deficiência/reabilitação , Inglaterra , Feminino , Humanos , Vida Independente , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Avaliação de Programas e Projetos de Saúde , Pesquisa Qualitativa , Qualidade de Vida , Acidente Vascular Cerebral/psicologia , Reabilitação do Acidente Vascular Cerebral/métodos , Sobreviventes/psicologia , Cooperação e Adesão ao Tratamento , Gravação em Vídeo
13.
Sci Rep ; 8(1): 7900, 2018 05 21.
Artigo em Inglês | MEDLINE | ID: mdl-29785009

RESUMO

Stroke can lead to physiological and psychological impairments and impact individuals' physical activity (PA), fatigue and sleep patterns. We analysed wrist-worn accelerometry data and the Fatigue Assessment Scale from 41 stroke survivors following a physical rehabilitation programme, to examine relationships between PA levels, fatigue and sleep. Validated acceleration thresholds were used to quantify time spent in each PA intensity/sleep category. Stroke survivors performed less moderate to vigorous PA (MVPA) in 10 minute bouts than the National Stroke guidelines recommend. Regression analysis revealed associations at baseline between light PA and fatigue (p = 0.02) and MVPA and sleep efficiency (p = 0.04). Light PA was positively associated with fatigue at 6 months (p = 0.03), whilst sleep efficiency and fatigue were associated at 9 months (p = 0.02). No other effects were shown at baseline, 6 or 9 months. The magnitude of these associations were small and are unlikely to be clinically meaningful. Larger trials need to examine the efficacy and utility of accelerometry to assess PA and sleep in stroke survivors.


Assuntos
Atividades Cotidianas , Exercício Físico , Fadiga/fisiopatologia , Vida Independente/estatística & dados numéricos , Sono/fisiologia , Acidente Vascular Cerebral/fisiopatologia , Idoso , Estudos Transversais , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Fatores de Tempo
14.
BMJ Open ; 8(2): e018409, 2018 02 15.
Artigo em Inglês | MEDLINE | ID: mdl-29449290

RESUMO

OBJECTIVES: To assess acceptability and feasibility of trial processes and the Rehabilitation Training (ReTrain) intervention including an assessment of intervention fidelity. DESIGN: A two-group, assessor-blinded, randomised controlled trial with parallel mixed methods process and economic evaluations. SETTING: Community settings across two sites in Devon. PARTICIPANTS: Eligible participants were: 18 years old or over, with a diagnosis of stroke and with self-reported mobility issues, no contraindications to physical activity, discharged from National Health Service or any other formal rehabilitation programme at least 1 month before, willing to be randomised to either control or ReTrain and attend the training venue, possessing cognitive capacity and communication ability sufficient to participate. Participants were individually randomised (1:1) via a computer-generated randomisation sequence minimised for time since stroke and level of functional disability. Only outcome assessors independent of the research team were blinded to group allocation. INTERVENTIONS: ReTrain comprised (1) an introductory one-to-one session; (2) ten, twice-weekly group classes with up to two trainers and eight clients; (3) a closing one-to-one session, followed by three drop-in sessions over the subsequent 3 months. Participants received a bespoke home-based training programme. All participants received treatment as usual. The control group received an exercise after stroke advice booklet. OUTCOME MEASURES: Candidate primary outcomes included functional mobility and physical activity. RESULTS: Forty-five participants were randomised (ReTrain=23; Control=22); data were available from 40 participants at 6 months of follow-up (ReTrain=21; Control=19) and 41 at 9 months of follow-up (ReTrain=21; Control=20). We demonstrated ability to recruit and retain participants. Participants were not burdened by the requirements of the study. We were able to calculate sample estimates for candidate primary outcomes and test procedures for process and health economic evaluations. CONCLUSIONS: All objectives were fulfilled and indicated that a definitive trial of ReTrain is feasible and acceptable. TRIAL REGISTRATION NUMBER: NCT02429180; Results.


Assuntos
Atividades Cotidianas , Exercício Físico , Avaliação de Programas e Projetos de Saúde , Qualidade de Vida , Reabilitação do Acidente Vascular Cerebral/métodos , Acidente Vascular Cerebral/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Serviços de Saúde Comunitária , Análise Custo-Benefício , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação de Resultados em Cuidados de Saúde , Aceitação pelo Paciente de Cuidados de Saúde , Aptidão Física , Projetos Piloto , Método Simples-Cego
15.
Ultrasound Med Biol ; 33(1): 120-8, 2007 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-17189054

RESUMO

Coupling agents are required when using therapeutic ultrasound (US) to maximize acoustic contact between the transducer and the insonated tissue. US beam power is attenuated to varying extents by different couplants and this may influence treatment efficacy, since therapeutic effects are dose-dependent. It is therefore important to know how well different couplants transmit US. In this study, the transmission characteristics of a range of gel couplants were measured using a radiation force balance. Data were collected for gels commonly used by UK therapists and at the powers and frequencies advocated for low-intensity therapeutic practice. Transmissivities of standard couplants relative to degassed water varied between 95% and 108% (nominal 95% confidence intervals between 0% and 11%). The spread and ranking of transmissivities changed when the US frequency was varied. For clinical purposes, however, there was no significant difference between transmissivities of the gels under test.


Assuntos
Teste de Materiais , Terapia por Ultrassom , Acústica , Géis , Humanos , Condutividade Térmica , Transdutores , Reino Unido
16.
Wounds ; 19(1): 1-12, 2007 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26111406

RESUMO

Ultrasound has been used for the treatment of a variety of cutaneous wounds, particularly venous ulcers. Many of the published studies involved application of ultrasound to the surrounding tissue rather than directly over the wound. Insonating the wound itself may enhance the healing process, but the lack of data regarding the transmission characteristics of dressings has limited the use of this option. This study aimed to measure the ultrasound transmissivity of dressings commonly employed for wound management. Forty-eight different dressings and wound care products were tested in vitro using a radiation force balance. Transmissivity was found to vary significantly between dressings, from excellent to zero. These findings may be useful to clinicians in deciding whether to apply ultrasound through a particular dressing. They could also inform future studies of the efficacy of ultrasound in wound management by application directly to wounds rather than to their periphery.

17.
Health Psychol Rev ; 11(2): 145-163, 2017 06.
Artigo em Inglês | MEDLINE | ID: mdl-28281891

RESUMO

Behaviour change interventions can be effective in helping people to lose weight, but weight is often regained. Effective interventions are required to prevent this. We conducted a systematic review and synthesis of qualitative research on people's experiences of weight loss maintenance. We searched bibliographic databases for qualitative studies about the experience of currently or previously overweight adults trying to maintain weight loss. We thematically synthesised study findings to develop a model of weight loss maintenance. Twenty six studies from five countries with 710 participants were included. The model developed through our synthesis proposes that making the behaviour changes required for weight loss maintenance generates psychological 'tension' due to the need to override existing habits, and incompatibility of the new behaviours with the fulfilment of psychological needs. Successful maintenance involves management or resolution of this tension. Management of tension can be achieved through self-regulation, renewing of motivation and managing external influences, although this can require constant effort. Resolution may be achieved through changing habits, finding non-obesogenic methods for addressing needs, and potentially through change in self-concept. Implications for the development of weight loss maintenance interventions are explored.


Assuntos
Hábitos , Motivação , Sobrepeso/terapia , Redução de Peso , Humanos , Modelos Psicológicos , Sobrepeso/psicologia , Pesquisa Qualitativa , Autocontrole
18.
Disabil Rehabil ; 38(10): 945-51, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26200448

RESUMO

PURPOSE: Upper limb disability following stroke may have multiple effects on the individual. Existing assessment instruments tend to focus on impairment and function and may miss other changes that are personally important. This study aimed to identify personally significant impacts of upper limb disability following stroke. METHODS: Accounts by stroke survivors, in the form of web-based diaries (blogs) and stories, were sought using a blog search engine and in stroke-related web-sites. Thematic analysis using the World Health Organisation's International Classification of Functioning Disability and Health (ICF) was used to identify personal impacts of upper limb disability following stroke. RESULTS: Ninety-nine sources from at least four countries were analysed. Many impacts were classifiable using the ICF, but a number of additional themes emerged, including emotional, cognitive and behavioural changes. Blogs and other web-based accounts were easily accessible and rich sources of data, although using them raised several methodological issues, including potential sample bias. CONCLUSIONS: A range of impacts was identified, some of which (such as use of information technology and alienation from the upper limb) are not addressed in current assessment instruments. They should be considered in post-stroke assessments. Blogs may help in the development of more comprehensive assessments. IMPLICATIONS FOR REHABILITATION: A comprehensive assessment of the upper limb following stroke should include the impact of upper limb problems on social participation, as well as associated emotional, cognitive and behavioural changes. Using personalised assessment instruments alongside standardised measures may help ensure that these broader domains are considered in discussions between clinicians and patients. Rehabilitation researchers should investigate whether and how these domains could be addressed and operationalised in standard upper limb assessment instruments.


Assuntos
Avaliação da Deficiência , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/complicações , Sobreviventes/psicologia , Extremidade Superior/fisiopatologia , Atividades Cotidianas , Adaptação Psicológica , Adulto , Idoso , Pessoas com Deficiência/psicologia , Feminino , Humanos , Internet , Masculino , Pessoa de Meia-Idade , Pesquisa Qualitativa , Recuperação de Função Fisiológica , Perfil de Impacto da Doença
19.
BMJ Open ; 6(10): e012375, 2016 10 03.
Artigo em Inglês | MEDLINE | ID: mdl-27697876

RESUMO

INTRODUCTION: The Rehabilitation Training (ReTrain) intervention aims to improve functional mobility, adherence to poststroke exercise guidelines and quality of life for people after stroke. A definitive randomised controlled trial (RCT) is required to assess the clinical and cost-effectiveness of ReTrain, which is based on Action for Rehabilitation from Neurological Injury (ARNI). The purpose of this pilot study is to assess the feasibility of such a definitive trial and inform its design. METHODS AND ANALYSIS: A 2-group, assessor-blinded, randomised controlled external pilot trial with parallel mixed-methods process evaluation and economic evaluation. 48 participants discharged from clinical rehabilitation despite residual physical disability will be individually randomised 1:1 to ReTrain (25 sessions) or control (exercise advice booklet). Outcome assessment at baseline, 6 and 9 months include Rivermead Mobility Index; Timed Up and Go Test; modified Patient-Specific Functional Scale; 7-day accelerometry; Stroke Self-efficacy Questionnaire, exercise diary, Fatigue Assessment Scale, exercise beliefs and self-efficacy questionnaires, SF-12, EQ-5D-5L, Stroke Quality of Life, Carer Burden Index and Service Receipt Inventory. Feasibility, acceptability and process outcomes include recruitment and retention rates; with measurement burden and trial experiences being explored in qualitative interviews (20 participants, 3 intervention providers). Analyses include descriptive statistics, with 95% CI where appropriate; qualitative themes; intervention fidelity from videos and session checklists; rehearsal of health economic analysis. ETHICS AND DISSEMINATION: National Health Service (NHS) National Research Ethics Service approval granted in April 2015; recruitment started in June. Preliminary studies suggested low risk of serious adverse events; however (minor) falls, transitory muscle soreness and high levels of postexercise fatigue are expected. Outputs include pilot data to inform whether to proceed to a definitive RCT and support a funding application; finalised Trainer and Intervention Delivery manuals for multicentre replication of ReTrain; presentations at conferences, public involvement events; internationally recognised peer-reviewed journal publications, open access sources and media releases. TRIAL REGISTRATION NUMBER: NCT02429180; Pre-results.


Assuntos
Pessoas com Deficiência , Terapia por Exercício , Avaliação de Programas e Projetos de Saúde , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral , Atividades Cotidianas , Adolescente , Adulto , Protocolos Clínicos , Estudos de Viabilidade , Feminino , Humanos , Masculino , Avaliação de Resultados em Cuidados de Saúde , Projetos Piloto , Qualidade de Vida
20.
Disabil Rehabil ; 37(9): 795-801, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25082472

RESUMO

PURPOSE: Exercise-after-stroke programmes are increasingly being provided to encourage more physical exercise among stroke survivors, but little is known about what motivates people with stroke to participate in them. This research aimed to identify factors that motivate long-term stroke survivors to exercise, and the implications for programme design. METHODS: In two separate studies, focus groups and individual interviews were used to investigate the views of long-term stroke survivors on exercise and participating in exercise programmes. Their data were analysed thematically, and the findings of the studies were synthesised. RESULTS: Eleven stroke survivors and two partners took part in two focus groups; six other stroke survivors (one with a partner) were interviewed individually. Factors reported to influence motivation were the psychological benefits of exercise, a desire to move away from a medicalised approach to exercise, beliefs about stroke recovery, and on-going support to sustain commitment. A number of potential implications of these themes for exercise programme design were identified. CONCLUSIONS: A range of personal beliefs and attitudes and external factors may affect the motivation to exercise, and these vary between individuals. Addressing these factors in the design of exercise programmes for long-term stroke survivors may enhance their appeal and so encourage greater engagement in exercise. IMPLICATIONS FOR REHABILITATION: Exercise programmes may be more attractive to long-term stroke survivors if the psychological well-being benefits of participation are emphasised in their promotion. Some participants will be more attracted by programmes that are de-medicalised, for example, by being located away from clinical settings, and led by or involving suitably-trained non-clinicians. Programmes offered in different formats may attract stroke survivors with different beliefs about the value of exercise in stroke recovery. Programmes should provide explicit support strategies for on-going engagement in exercise.


Assuntos
Terapia por Exercício/psicologia , Motivação/fisiologia , Reabilitação do Acidente Vascular Cerebral , Sobreviventes , Idoso , Feminino , Grupos Focais , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Percepção
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