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OBJECTIVE: To describe the bacterial profile of the oral flora during the first 2 weeks following a stroke, examining changes in the condition of the oral cavity and infections. BACKGROUND: Dysphagia is common after a stroke and can lead to aspiration pneumonia. Oral flora changes associated with stroke have been implicated as a possible source of bacteria that can cause systemic infections. MATERIALS AND METHODS: Seventy-seven participants were recruited over a period of 9 months. Fifty participants had a complete set of swabs from four different oral sites and a saliva sample taken at three time points over a 14-day period. Molecular identification of bacteria was performed on the pooled DNA extracted. RESULTS: A total of 103 bacterial phylotypes were identified, 29 of which were not in the Human Oral Microbiome Database (HOMD). Fourteen of the twenty most common bacterial phylotypes found in the oral cavity were Streptococcal species with Streptococcus salivarius being the most common. The condition of the oral cavity worsened during the study period. Fifteen (30%) patients had at least one infection. CONCLUSIONS: There appears to be huge diversity of bacterial organisms in the oral cavity of stroke patients, and as most phylotypes identified were only found in one or two participants, no particular patterns linked to infection or the condition of the oral cavity could be discerned.
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Microbioma Gastrointestinal , Boca/microbiologia , Acidente Vascular Cerebral/microbiologia , Idoso , Idoso de 80 Anos ou mais , DNA Bacteriano/genética , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Saliva/microbiologia , StreptococcusRESUMO
AIM: To evaluate factors influencing uptake and delivery of behavioural interventions for urinary incontinence from the perspective of clients and clinical staff. BACKGROUND: Behavioural interventions are recommended as first-line therapy for the management of urinary incontinence. Barriers to and enablers of uptake and delivery of behavioural interventions have not been reviewed. DESIGN: Qualitative evidence synthesis. DATA SOURCES: MEDLINE, EMBASE, CINAHL, PsychInfo, AMED (inception to May 2013); Proceedings of the International Continence Society (ICS) (2006-2013). REVIEW METHODS: Studies where data were collected from clients or staff about their experiences or perceptions of behavioural interventions were included. Two reviewers independently screened records on title and abstract. Full-text papers were obtained for records identified as potentially relevant by either reviewer. Two reviewers independently filtered all full-text papers for inclusion, extracted findings and critically appraised studies. We used an approach akin to Framework, using a matrix of pre-specified themes to classify the data and facilitate its presentation and synthesis. RESULTS: Seven studies involving 200 participants identified clients' views. Findings identified from at least one study of moderate quality included increased fear of accidents and convenience of treatment. Factors enabling participation included realistic goals and gaining control. Six studies involving 427 participants identified staff views. Findings identified from at least one study of moderate quality included staff education and perceptions of treatment effectiveness. Enabling factors included teamwork and experience of success. CONCLUSION: There is little detailed exploration of clients' experiences of, and responses to, behavioural interventions. Evidence for staff relates predominantly to prompted voiding in long-term residential care. Studies of the uptake and delivery of other behavioural interventions in other settings are warranted.
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Terapia Comportamental/métodos , Barreiras de Comunicação , Atenção à Saúde/métodos , Pessoal de Saúde/psicologia , Incontinência Urinária/terapia , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Avaliação como Assunto , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Our earlier research demonstrated that participation in four sessions of motivational interviewing (MI) early post-stroke has a positive impact on stroke survivors' mood. However, the theoretical underpinnings of MI in supporting adjustment (rather than its traditional use in supporting behavior change) require clarification. This article describes a content analysis of MI transcripts for 10 participants in our previous study, to identify the focus of discussions (patient "concerns") and potential effective components of our MI approach. Patients' post-stroke concerns were shown in 16 categories, including frustration, family impact, and getting well. There was a pattern of change discourse across sessions: "Sustain talk" (reasons for not changing) reduced from Session 1 onward, "change talk" (intent to change) increased then reduced, and "change expressed" (changes achieved) increased from Sessions 1 to 4. MI facilitates healthy adjustment post-stroke in some patients, in turn affecting mood, but clarification of how this effect is achieved requires further exploration.
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Adaptação Psicológica , Acidente Vascular Cerebral/psicologia , Idoso , Depressão/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Entrevista Motivacional , Sobreviventes , Reino UnidoRESUMO
The mechanisms by which talking therapies exert their beneficial effects are largely unknown. In exploring the process of a talking therapy, motivational interviewing (MI), when used to treat and prevent low mood in stroke survivors, we developed, what we believe to be, a novel approach to analyzing transcripts. We illustrate the method using qualitative data from MI sessions with 10 stroke survivors. The approach, drawing on grounded theory, incorporated processes of parallel and serial memoing among a team of researchers to allow a process of validation. This enabled us to describe session content and to develop theoretical interpretations of what was occurring in and across MI sessions. We found that this process can be used to integrate different perspectives in theory building, allowing for a richer description and more robust theoretical interpretation. Others can use and adapt this approach to develop insights into their own inquiry.
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BACKGROUND: The implementation of strategies to monitor and enhance treatment fidelity is of paramount importance in trials of complex interventions. A recent framework published by the National Institutes of Health Behavior Change Consortium recommends addressing five areas of treatment fidelity, one of which is delivery of treatment. This study aimed to explore fidelity to treatment delivery of the ICONS intervention (a systematic voiding programme [SVP]). This included exploring the feasibility of a method to assess fidelity to treatment delivery and collecting preliminary evidence of the level of fidelity to SVP delivery in order to inform strategies for improving fidelity in a future trial. METHODS: Delivery of treatment was recorded by nurses through completion of daily clinical logs, which included: a voiding interval, proposed voiding times and actual voiding times. The a priori method for assessment of fidelity - comparing actual voiding times with proposed voiding times - was trialled on a small amount of data. Due to errors in documentation of the voiding intervals and proposed voiding times it was not possible to assess fidelity directly as planned. A new method was devised, which included identification of 'key quality indicators'. RESULTS: This new approach to assessing fidelity used key quality indicators based upon presence of the data needed to make the comparison between proposed and actual voiding times. The proportion of clinical logs with correct documentation of voiding intervals and proposed voiding times was less than 40 %. For clinical logs with correct documentation, an actual voiding time within 30 min of the proposed voiding time was identified on approximately 55 % of occasions. CONCLUSIONS: Lessons learnt from this study have implications for the future ICONS definitive trial and for other trials of complex interventions. Implementation of a complex intervention may often deviate from what is intended. While careful consideration should be given to the best method of fidelity assessment, an iterative approach allowing flexibility to adapt pre-planned methods is recommended within feasibility trials. As fidelity to treatment delivery in the ICONS feasibility trial appeared to be relatively low, more attention to implementation strategies will be required in the definitive trial. TRIAL REGISTRATION: Identifier: ISRCTN08609907 ; date registered: 07/07/2010.
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Acidente Vascular Cerebral/terapia , Análise por Conglomerados , Atenção à Saúde , Estudos de Viabilidade , Humanos , Prontuários Médicos , Ensaios Clínicos Controlados Aleatórios como Assunto , Acidente Vascular Cerebral/fisiopatologia , Incontinência Urinária/terapia , MicçãoRESUMO
BACKGROUND: Urinary incontinence (UI) affects half of patients hospitalised after stroke and is often poorly managed. Cochrane systematic reviews have shown some positive impact of conservative interventions (such as bladder training) in reducing UI, but their effectiveness has not been demonstrated with stroke patients. METHODS: We conducted a cluster randomised controlled feasibility trial of a systematic voiding programme (SVP) for the management of UI after stroke. Stroke services were randomised to receive SVP (n = 4), SVP plus supported implementation (SVP+, n = 4), or usual care (UC, n = 4).Feasibility outcomes were participant recruitment and retention. The main effectiveness outcome was presence or absence of UI at six and 12 weeks post-stroke. Additional effectiveness outcomes included were the effect of the intervention on different types of UI, continence status at discharge, UI severity, functional ability, quality of life, and death. RESULTS: It was possible to recruit patients (413; 164 SVP, 125 SVP+, and 124 UC) and participant retention was acceptable (85% and 88% at six and 12 weeks, respectively). There was no suggestion of a beneficial effect on the main outcome at six (SVP versus UC: odds ratio (OR) 0.94, 95% CI: 0.46 to 1.94; SVP+ versus UC: OR: 0.62, 95% CI: 0.28 to 1.37) or 12 weeks (SVP versus UC: OR: 1.02, 95% CI: 0.54 to 1.93; SVP+ versus UC: OR: 1.06, 95% CI: 0.54 to 2.09).No secondary outcomes showed a strong suggestion of clinically meaningful improvement in SVP and/or SVP+ arms relative to UC at six or 12 weeks. However, at 12 weeks both intervention arms had higher estimated odds of continence than UC for patients with urge incontinence. CONCLUSIONS: The trial has met feasibility outcomes of participant recruitment and retention. It was not powered to demonstrate effectiveness, but there is some evidence of a potential reduction in the odds of specific types of incontinence. A full trial should now be considered. TRIAL REGISTRATION: ISRCTN Registry, ISRCTN08609907, date of registration: 7 July 2010.
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Terapia Cognitivo-Comportamental , Acidente Vascular Cerebral/terapia , Bexiga Urinária/fisiopatologia , Incontinência Urinária/terapia , Idoso , Idoso de 80 Anos ou mais , Cognição , Inglaterra , Estudos de Viabilidade , Feminino , Humanos , Masculino , Razão de Chances , Seleção de Pacientes , Qualidade de Vida , Recuperação de Função Fisiológica , Tamanho da Amostra , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/mortalidade , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/psicologia , Fatores de Tempo , Resultado do Tratamento , Incontinência Urinária/diagnóstico , Incontinência Urinária/etiologia , Incontinência Urinária/mortalidade , Incontinência Urinária/fisiopatologia , Incontinência Urinária/psicologia , Urodinâmica , País de GalesRESUMO
BACKGROUND: Identifying 'true stroke' from an emergency medical services (EMS) call is challenging, with over 50% of strokes being misclassified. In a previous study, we examined the relationship between callers' descriptions of stroke symptoms to the emergency medical dispatcher and the subsequent classification and prioritisation of EMS response. The aim of this subsequent study was to explore further the use of keywords by callers when making emergency calls, comparing stroke and non-stroke calls. METHODS: All non-stroke calls to one EMS dispatch centre between 8 March 2010 and 14 March 2010 were analysed. These were compared with the stroke calls made to one EMS dispatch centre between 1 October 2006 and 30 September 2007. Content analysis was used to explore the problems described by the caller, and findings were compared between non-stroke and stroke calls. RESULTS: 277 non-stroke calls were identified. Only eight (3%) callers mentioned stroke, 12 (4%) and 11 (4%) mentioned limb weakness and speech problems, respectively, while no caller mentioned more than one classic stroke symptom. This contrasted with 473 stroke calls, where 188 (40%) callers mentioned stroke, 70 (15%) limb weakness and 72 (15%) speech problems, and 14 (3%) mentioned more than one classic stroke symptom. CONCLUSIONS: People who contact the EMS about non-stroke conditions rarely say stroke, limb weakness, speech problems or facial weakness. These words are more frequently used when people contact the EMS about stroke, although many calls relating to stroke patients do not mention any of these keywords.
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Ambulâncias , Sistemas de Comunicação entre Serviços de Emergência , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnóstico , Terminologia como Assunto , Comportamento Verbal , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , TriagemRESUMO
BACKGROUND: The use of telemedicine in acute stroke care can facilitate rapid access to treatment, but the work required to embed any new technology into routine practice is often hidden, and can be challenging. We aimed to collate recommendations and resources to support telestroke implementation. METHODS: Systematic search of healthcare databases and the Internet to identify descriptions of the implementation of telestroke projects; interviews with key stakeholders during the development of one UK telestroke network. Supporting documentation from existing projects was analysed to construct a framework of implementation stages and tasks, and a toolkit of documents. Interviews and literature were analysed with other data sources using Normalisation Process Theory as described in the e-Health Implementation Toolkit. RESULTS: 61 telestroke projects were identified and contacted. Twenty projects provided documents, 13 with published research detailing four stages of telestroke system development, implementation, use, and evaluation. Interviewees identified four main challenges: engaging and maintaining the commitment of a wide range of stakeholders across multiple organisations; addressing clinicians perceptions of evidence, workload, and payback; managing clinical and technical workability across diverse settings; and monitoring how the system is used and reconfigured by users. CONCLUSIONS: Information to guide telestroke implementation is sparse, but available. By using multiple sources of data, sufficient information was collated to construct a web-based toolkit detailing implementation tasks, resources and challenges in the development of a telestroke system for assessment and thrombolysis delivery in acute care. The toolkit is freely available online.
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Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/terapia , Telemedicina/normas , Consenso , Humanos , Estudos Longitudinais , Reino UnidoRESUMO
BACKGROUND: Stroke is a time-dependent medical emergency in which early presentation to specialist care reduces death and dependency. Up to 70% of all stroke patients obtain first medical contact from the Emergency Medical Services (EMS). Identifying 'true stroke' from an EMS call is challenging, with over 50% of strokes being misclassified. The aim of this study was to evaluate the impact of the training package on the recognition of stroke by Emergency Medical Dispatchers (EMDs). METHODS: This study took place in an ambulance service and a hospital in England using an interrupted time-series design. Suspected stroke patients were identified in one week blocks, every three weeks over an 18 month period, during which time the training was implemented. Patients were included if they had a diagnosis of stroke (EMS or hospital). The effect of the intervention on the accuracy of dispatch diagnosis was investigated using binomial (grouped) logistic regression. RESULTS: In the Pre-implementation period EMDs correctly identified 63% of stroke patients; this increased to 80% Post-implementation. This change was significant (p=0.003), reflecting an improvement in identifying stroke patients relative to the Pre-implementation period both the During-implementation (OR=4.10 [95% CI 1.58 to 10.66]) and Post-implementation (OR=2.30 [95% CI 1.07 to 4.92]) periods. For patients with a final diagnosis of stroke who had been dispatched as stroke there was a marginally non-significant 2.8 minutes (95% CI -0.2 to 5.9 minutes, p=0.068) reduction between Pre- and Post-implementation periods from call to arrival of the ambulance at scene. CONCLUSIONS: This is the first study to develop, implement and evaluate the impact of a training package for EMDs with the aim of improving the recognition of stroke. Training led to a significant increase in the proportion of stroke patients dispatched as such by EMDs; a small reduction in time from call to arrival at scene by the ambulance also appeared likely. The training package has been endorsed by the UK Stroke Forum Education and Training, and is free to access on-line.
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Sistemas de Comunicação entre Serviços de Emergência , Capacitação em Serviço , Acidente Vascular Cerebral/diagnóstico , Triagem , Idoso , Idoso de 80 Anos ou mais , Ambulâncias , Intervalos de Confiança , Inglaterra , Feminino , Humanos , Masculino , Razão de ChancesRESUMO
BACKGROUND: Altered consciousness is an important symptom of acute stroke but assessment may be challenging when cognitive or language deficits are present. Callers are routinely questioned about conscious level by emergency medical services (EMS) call handlers for any presenting problem. OBJECTIVE: This study aimed to identify and compare how patients' conscious level was questioned, described and interpreted by callers and call handlers during acute stroke calls. METHOD: Audio recordings of 643 EMS calls for patients with suspected or confirmed acute stroke, admitted to one hospital in North West England over a 12-month period were retrieved from EMS recordings. Calls from primary care physicians were excluded. The caller's response to two standard questions was coded: 'Is the patient conscious?' and 'Is he/she completely awake?', and other relevant dialogue. Responses which suggested misinterpretation of terms relating to conscious level, or where the call handler used additional clarifying questions, were analysed in detail. RESULTS: 109/643 (17%) of the calls had an altered level of consciousness recorded on the ambulance report form. Calls often contained unscripted, protracted dialogue about conscious level. Conscious level was difficult for the caller to determine, miscommunicated, or conflated with breathing difficulties. CONCLUSION: Ambiguities and contradictions in dialogue about conscious level arise during ambulance calls for suspected and confirmed stroke. Further study is needed to identify whether these issues also arise in non-stroke calls, and which terms are best understood by the public in describing conscious level.
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Comunicação , Transtornos da Consciência/diagnóstico , Serviços Médicos de Emergência , Linhas Diretas , Acidente Vascular Cerebral/complicações , Doença Aguda , Adulto , Idoso , Idoso de 80 Anos ou mais , Auditoria Clínica , Transtornos da Consciência/etiologia , Inglaterra , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Inquéritos e Questionários/normasRESUMO
BACKGROUND: Accurate dispatch of emergency medical services at the onset of acute stroke is vital in expediting assessment and treatment. We examined the relationship between callers' description of potential stroke symptoms to the emergency medical dispatcher and the subsequent classification and prioritisation of emergency medical services response. AIM: To identify key 'indicator' words used by people making emergency calls for suspected stroke, comparing these with the subsequent category of response given by the emergency medical dispatcher. METHOD: A retrospective chart review (hospital and emergency medical services) in North West England (October 1, 2006 to September 30, 2007) identified digitally recorded emergency medical services calls, which related to patients who had a diagnosis of suspected stroke at some point on the stroke pathway (from the emergency medical services call taker through to final medical diagnosis). Using content analysis, words used to describe stroke by the caller were recorded. A second researcher independently followed the same procedure in order to produce a list of 'indicator' words. Description of stroke-specific and nonstroke-specific problems reported by the caller was compared with subsequent emergency medical services dispatch coding and demographic features. RESULTS: Six hundred forty-three calls were made to emergency medical services of which 592 (92%) had complete emergency medical services and hospital data. The majority of callers were female (67%) and family members (55%). The most frequently reported problems first said by callers to the emergency medical dispatcher were collapse or fall (26%) and stroke (25%). Callers who identified that the patient was having a stroke were correct in 89% of cases. Calls were dispatched as stroke in 45% of cases, of which 83% had confirmed stroke. Of the first reported problems, Face Arm Speech Test stroke symptoms were mentioned in less than 5% of calls, with speech problems being the most common symptom. No callers mentioned all three Face Arm Speech Test symptoms. CONCLUSION: Callers who contacted emergency medical services for suspected stroke and said stroke as the first reported problem were often correct. Calls categorised as stroke by the emergency medical dispatcher were commonly confirmed as stroke in the hospital. Speech problems were the most commonly reported element of the Face Arm Speech Test test to be reported by callers. Recognition of possible stroke diagnosis in fall and other presentations should be considered by emergency medical dispatchers. Further development and training are needed in the community to improve prehospital stroke recognition in order to expedite hyperacute stroke care.
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Serviços Médicos de Emergência/normas , Acidente Vascular Cerebral , Terminologia como Assunto , Inglaterra , Humanos , Estudos Retrospectivos , TriagemRESUMO
BACKGROUND AND PURPOSE: Different modes of administration are used to collect stroke outcomes, even within the same study, potentially leading to different results. We investigated the effect of administration mode (postal questionnaire; face-to-face interview) on self-reports of activities of daily living and mood. METHODS: The study was nested within a poststroke motivational interviewing trial. Activities of daily living (Barthel; Nottingham Extended) and mood (General Health Questionnaire; Yale) were collected at 3 and 12 months via postal questionnaire. Participants were approached to respond again via face-to-face interview. Paired t tests (McNemar test) and intraclass correlation coefficients (Cohen κ) were used, with 95% CI, to compare scores (items). RESULTS: Forty-four participants consented. Only Barthel scores were significantly different; they were 1.0 (95% CI, 0.5-1.6) higher face-to-face. The intraclass correlation coefficient for the Barthel was 0.90; for the other scales it was between 0.83 and 0.87. The Yale κ was 0.72. CONCLUSIONS: Modes of administration might be used interchangeably, albeit in conjunction with corrections for the Barthel.
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Atividades Cotidianas/psicologia , Entrevista Motivacional/métodos , Avaliação de Resultados em Cuidados de Saúde/métodos , Serviços Postais/métodos , Acidente Vascular Cerebral/psicologia , Inquéritos e Questionários , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/terapia , Fatores de TempoRESUMO
Stroke is the most common cause of adult neurological disability in the UK. This article describes the reasons for the establishment of the UK Forum for Stroke Training and the Stroke-Specific Education Framework. It illustrates how these initiatives can be used to access a range of endorsed, stroke-specific courses to develop excellence in stroke care and multidisciplinary teamwork, as demanded by the Department of Health's National Stroke Strategy.
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Educação em Enfermagem/organização & administração , Acidente Vascular Cerebral/enfermagem , Humanos , Reabilitação do Acidente Vascular Cerebral , Reino UnidoRESUMO
The National Stroke Strategy identified that staff caring for people with stroke needed knowledge and skills, and nationally recognised learning programmes were required. This article describes the development of an education framework for stroke.
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Educação Continuada em Enfermagem/organização & administração , Acidente Vascular Cerebral/enfermagem , Competência Clínica , Humanos , Acidente Vascular Cerebral/terapia , Reino UnidoRESUMO
BACKGROUND: Rapid access to emergency medical services (EMS) is essential at the onset of acute stroke, but significant delays in contacting EMS often occur. OBJECTIVE: To explore factors that influence the caller's decision to contact EMS at the onset of stroke, and the caller's experiences of the call. METHODS: Participants were identified through a purposive sample of admissions to two hospitals via ambulance with suspected stroke. Participants were interviewed using open-ended questions and content analysis was undertaken. RESULTS: 50 participants were recruited (median age 62 years, 68% female). Only one of the callers (2%) was the patient. Two themes were identified that influenced the initial decision to contact EMS at the onset of stroke: perceived seriousness, and receipt of lay or professional advice. Two themes were identified in relation to the communication between the caller and the call handler: symptom description by the caller, and emotional response to onset of stroke symptoms. CONCLUSIONS: Many callers seek lay or professional advice prior to contacting EMS and some believe that the onset of acute stroke symptoms does not warrant an immediate 999 call. More public education is needed to improve awareness of stroke and the need for an urgent response.
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Sistemas de Comunicação entre Serviços de Emergência/estatística & dados numéricos , Conhecimentos, Atitudes e Prática em Saúde , Aceitação pelo Paciente de Cuidados de Saúde , Acidente Vascular Cerebral/psicologia , Doença Aguda , Adulto , Idoso , Idoso de 80 Anos ou mais , Tomada de Decisões , Sistemas de Comunicação entre Serviços de Emergência/normas , Inglaterra , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Pesquisa Qualitativa , Acidente Vascular Cerebral/prevenção & controle , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND AND PURPOSE: The purpose of this study was to determine whether motivational interviewing (MI), a patient-centered counseling technique, can benefit patients' mood and mortality poststroke. METHODS: This was a single-center, open, randomized, controlled trial. The setting was a hospital with a stroke unit. Four hundred eleven consecutive patients on the stroke register were >18 years old, not known to be moving out-of-area postdischarge, not receiving psychiatric or clinical psychology intervention, and were without severe cognitive or communication problems preventing participation in interviews. All patients received usual stroke care. Patients in the intervention group also received 4 individual, weekly sessions of MI. The primary outcome was the proportion of patients with normal mood measured by the 28-item General Health Questionnaire (normal <5; low ≥5) using a mailed questionnaire at 12 months poststroke. RESULTS: At 12-month follow-up (including imputed data), 37.7% patients in the control group and 48.0% patients in the intervention group had normal mood. Twenty-five (12.8%) of 195 patients in the control group and 13 (6.5%) of 199 patients in the intervention group had died. A significant benefit of motivational interviewing over usual stroke care was found for mood (P=0.020; OR, 1.66; 95% CI, 1.08 to 2.55) and mortality (P=0.035; OR, 2.14; 95% CI, 1.06 to 4.38). CONCLUSIONS: Results suggest that motivational interviewing improves patients' mood and reduces mortality 12 months poststroke. CLINICAL TRIAL REGISTRATION: URL: www.controlled-trials.com. Unique identifier: ISRCTN54465472.
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Doença Aguda/psicologia , Aconselhamento/métodos , Ataque Isquêmico Transitório/psicologia , Psicoterapia/métodos , Acidente Vascular Cerebral/psicologia , Doença Aguda/terapia , Afeto , Idoso , Comunicação , Feminino , Humanos , Ataque Isquêmico Transitório/terapia , Masculino , Pessoa de Meia-Idade , Motivação , Acidente Vascular Cerebral/terapia , Inquéritos e Questionários , Resultado do TratamentoRESUMO
BACKGROUND: Urinary incontinence following acute stroke is common, affecting between 40%-60% of people in hospital after a stroke. Despite the availability of clinical guidelines for urinary incontinence and urinary incontinence after stroke, national audit data suggest incontinence is often poorly managed. Conservative interventions (e.g. bladder training, pelvic floor muscle training and prompted voiding) have been shown to have some effect with participants in Cochrane systematic reviews, but have not had their effectiveness demonstrated with stroke patients. METHODS/DESIGN: A cluster randomised controlled pilot trial designed to assess the feasibility of a full-scale cluster randomised trial and to provide preliminary evidence of the effectiveness and cost-effectiveness of a systematic voiding programme for the management of continence after stroke. Stroke services will be randomised to receive the systematic voiding programme, the systematic voiding programme plus supported implementation, or usual care. The trial aims to recruit at least 780 participants in 12 stroke services (4 per arm). The primary outcome is presence/absence of incontinence at six weeks post-stroke. Secondary outcomes include frequency and severity of incontinence, quality of life and cost-utility. Outcomes will be measured at six weeks, three months and (for participants recruited in the first three months) twelve months after stroke. Process data will include rates of recruitment and retention and fidelity of intervention delivery. An integrated qualitative evaluation will be conducted in order to describe implementation and assist in explaining the potential mediators and modifiers of the process. TRIAL REGISTRATION: ISRCTN: ISRCTN08609907
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Diafragma da Pelve/fisiopatologia , Modalidades de Fisioterapia , Projetos de Pesquisa , Reabilitação do Acidente Vascular Cerebral , Bexiga Urinária/fisiopatologia , Incontinência Urinária/reabilitação , Estudos de Viabilidade , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Educação de Pacientes como Assunto , Qualidade de Vida , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/fisiopatologia , Inquéritos e Questionários , Fatores de Tempo , Resultado do Tratamento , Reino Unido , Incontinência Urinária/etiologia , Incontinência Urinária/fisiopatologiaRESUMO
OBJECTIVE: To determine if repetitive task training after stroke improves functional activity. DESIGN: Systematic review and meta-analysis of trials comparing repetitive task training with attention control or usual care. DATA SOURCES: The Cochrane Stroke Trials Register, electronic databases of published, unpublished and non-English language papers; conference proceedings, reference lists, and trial authors. REVIEW METHODS: Included studies were randomized/quasi-randomized trials in adults after stroke where an active motor sequence aiming to improve functional activity was performed repetitively within a single training session. We used Cochrane Collaboration methods, resources, and software. RESULTS: We included 14 trials with 17 intervention-control pairs and 659 participants. Results were statistically significant for walking distance (mean difference 54.6, 95% confidence interval (95% CI) 17.5, 91.7); walking speed (standardized mean difference (SMD) 0.29, 95% CI 0.04, 0.53); sit-to-stand (standard effect estimate 0.35, 95% CI 0.13, 0.56), and activities of daily living: SMD 0.29, 95% CI 0.07, 0.51; and of borderline statistical significance for measures of walking ability (SMD 0.25, 95% CI 0.00, 0.51), and global motor function (SMD 0.32, 95% CI -0.01, 0.66). There were no statistically significant differences for hand/arm functional activity, lower limb functional activity scales, or sitting/standing balance/reach. CONCLUSION: Repetitive task training resulted in modest improvement across a range of lower limb outcome measures, but not upper limb outcome measures. Training may be sufficient to have a small impact on activities of daily living. Interventions involving elements of repetition and task training are diverse and difficult to classify: the results presented are specific to trials where both elements are clearly present in the intervention, without major confounding by other potential mechanisms of action.
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Reabilitação do Acidente Vascular Cerebral , Atividades Cotidianas , Adulto , Braço/fisiopatologia , Humanos , Perna (Membro)/fisiopatologia , Atividade Motora/fisiologia , Movimento/fisiologia , Modalidades de Fisioterapia , Equilíbrio Postural/fisiologia , Recuperação de Função Fisiológica/fisiologia , Acidente Vascular Cerebral/fisiopatologia , Análise e Desempenho de Tarefas , Caminhada/fisiologiaRESUMO
BACKGROUND: In the UK, overall stroke mortality has declined. A similar trend has been seen in coronary heart disease, although recent reports suggest this decline might be levelling off in middle-aged adults. AIM: To investigate recent trends in stroke mortality among those aged 40-69 years in England. METHODS: The authors used routine annual aggregated stroke death and population data for England for the years 1979-2005 to investigate time trends in gender-specific mortalities for adults aged 40 to 69 years. The authors applied log-linear modelling to isolate effects attributable to age, linear 'drift' over time, time period and birth cohort. RESULTS: Between 1979 and 2005, age-standardised stroke mortality aged 40 to 69 years dropped from 93 to 30 per 100,000 in men and from 62 to 18 per 100,000 in women. Mortality was higher in older age groups, but the difference between the older and younger age groups appears to have decreased over time for both sexes. Modelling of the data suggests an average annual reduction in stroke deaths of 4.0% in men and 4.3% in women, although this decrease has been particularly marked in the last few years. However, we also observed a relative rate increase in mortality among those born since the mid-1940s compared with earlier cohorts; this appears to have been sustained in men, which explains the levelling off in the rate of mortality decline observed in recent years in the younger middle-aged. CONCLUSIONS: If observed trends in middle-aged adults continue, overall stroke mortalities may start to increase again.