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Source: BMJ Open
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Total 18 results found since Jan 2013.

Patients experience of and participation in a stroke self-management programme, My Life After Stroke (MLAS): a multimethod study
Conclusions MLAS was a positive experience for participants but many stroke survivors did not feel it was appropriate for them. Participation in self-management programmes after stroke might be improved by offering them sooner after the stroke and providing a range of delivery options beyond group-based, face-to-face learning. Trial registration number NCT03353519, NIH.
Source: BMJ Open - November 15, 2022 Category: General Medicine Authors: Blatchford, E. G., Aquino, M. R. J., Grant, J., Johnson, V., Mullis, R., Lim, L., Mant, J. Tags: Open access, Public health Source Type: research

Exploring the experiences of stroke survivors, informal caregivers and healthcare providers in Sierra Leone: a qualitative study protocol
This study has received ethical approval from the Sierra Leone Ethics and Scientific Review Committee (8 December 2020) and the KCL Biomedical & Health Sciences, Dentistry, Medicine and Natural & Mathematical Sciences Research Ethics Subcommittee (reference: HR-20/21-21050). The findings of the study and learning in terms of the process of coproduction and involvement of stroke survivors will be disseminated via peer-reviewed publications, conferences, media and lay reports.
Source: BMJ Open - December 30, 2021 Category: General Medicine Authors: O'Hara, J., Thompson, M., Deen, G., Leather, A. J. M., Youkee, D., Wall, J., Sackley, C., Parmar, D., McKevitt, C., NIHR Global Health Research Group at Kings College London, Wolfe, Langhorne, Lisk, Deen, McKevitt, Watkins, Leather, Prince, Youkee, Wang, Tags: Open access, Qualitative research Source Type: research

Development of rapid and effective risk prediction models for stroke in the Chinese population: a cross-sectional study
Conclusion The five machine learning models all had good predictive and discriminatory performance for stroke. The performance of RF and XGBoost was slightly better than that of LR, which was easier to interpret and less prone to overfitting. This work provides a rapid and accurate tool for stroke risk assessment, which can help to improve the efficiency of stroke screening medical services and the management of high-risk groups.
Source: BMJ Open - March 1, 2023 Category: General Medicine Authors: Qiu, Y., Cheng, S., Wu, Y., Yan, W., Hu, S., Chen, Y., Xu, Y., Chen, X., Yang, J., Chen, X., Zheng, H. Tags: Open access, Public health Source Type: research

Improving sleep and learning in rehabilitation after stroke, part 2 (INSPIRES2): study protocol for a home-based randomised control trial of digital cognitive behavioural therapy (dCBT) for insomnia
Introduction Consolidation of motor skill learning, a key component of rehabilitation post-stroke, is known to be sleep dependent. However, disrupted sleep is highly prevalent after stroke and is often associated with poor motor recovery and quality of life. Previous research has shown that digital cognitive behavioural therapy (dCBT) for insomnia can be effective at improving sleep quality after stroke. Therefore, the aim of this trial is to evaluate the potential for sleep improvement using a dCBT programme, to improve rehabilitation outcomes after stroke. Methods and analysis We will conduct a parallel-arm randomised c...
Source: BMJ Open - April 6, 2023 Category: General Medicine Authors: Weightman, M., Robinson, B., Fallows, R., Henry, A. L., Kyle, S. D., Garratt, E., Pick, A., Teal, R., Ajina, S., Demeyere, N., Espie, C. A., Seymour, B., Johansen-Berg, H., Fleming, M. K. Tags: Open access, Rehabilitation medicine Source Type: research

Hand-Arm Bimanual Intensive Therapy Including Lower Extremities (HABIT-ILE) in adults with chronic stroke: protocol of a randomised controlled trial
This study will compare the effect of 50 hours of HABIT-ILE against usual motor activity and regular rehabilitation. HABIT-ILE will be provided in a 2-week, adult’s day-camp setting, promoting functional tasks and structured activities. These tasks will continuously progress by increasing their difficulty. Assessed at baseline, 3 weeks after and at 3 months, the primary outcome will be the adults-assisting-hand-assessment stroke; secondary outcomes include behavioural assessments for hand strength and dexterity, a motor learning robotic medical device for quality of bimanual motor control, walking endurance, question...
Source: BMJ Open - April 13, 2023 Category: General Medicine Authors: Ebner-Karestinos, D., Gathy, E., Carton de Tournai, A., Herman, E., Araneda, R., Dricot, L., Macq, B., Vandermeeren, Y., Bleyenheuft, Y. Tags: Open access, Rehabilitation medicine Source Type: research

Feasibility of an individualised, task-oriented, video-supported home exercise programme for arm function in patients in the subacute phase after stroke: protocol of a randomised controlled pilot study
This study follows the Standard Protocol Items: Recommendations for Interventional Trials-Patient-Reported Outcome (PRO) Extension guideline. Ethical approval was received from the Ethics Committee of the Medical University of Innsbruck, Austria (1304/2020). Written informed consent will be obtained from all participants prior to data collection. Study results will be disseminated to participating patients, patient organisations, via the clinic’s homepage, relevant conferences and peer-reviewed journals. Trial registration number DRKS-ID: DRKS00023395. Study protocol, second revision, 5 December 2021.
Source: BMJ Open - January 4, 2022 Category: General Medicine Authors: Wanner, M., Schönherr, G., Kiechl, S., Knoflach, M., Müller, C., Seebacher, B. Tags: Open access, Neurology Source Type: research

SocialBit: protocol for a prospective observational study to validate a wearable social sensor for stroke survivors with diverse neurological abilities
This study has received ethical approval from the Institutional Review Board of Mass General Brigham (Protocol #2020P003739). The results of this study will be published in a peer-reviewed journal.
Source: BMJ Open - August 28, 2023 Category: General Medicine Authors: White, K., Tate, S., Zafonte, R., Narayanan, S., Mehl, M. R., Shin, M., Dhand, A. Tags: Open access, Research methods Source Type: research

015: the effectiveness of collaborative and cooperative method in increasing cadre ability for stroke campaign
Conclusion Collaborative and cooperative method can increase cadre's knowledge and self efficacy of stroke effectively than one way traffic method.
Source: BMJ Open - August 24, 2015 Category: Journals (General) Authors: Hariyanti, T. W., Prabandari, Y. S., Wiyoto, H. M. Tags: Open access Global Forum on Research and Innovation for Health 2015 Source Type: research

Methodological issues in the design and evaluation of supported communication for aphasia training: a cluster-controlled feasibility study
Conclusions The feasibility study informed components of the intervention and implementation in day-to-day practice. Modifications to the design are needed before a definitive cluster-randomised trial can be undertaken. Trial registration number ISRCTN37002304; Results.
Source: BMJ Open - April 17, 2016 Category: Journals (General) Authors: Horton, S., Clark, A., Barton, G., Lane, K., Pomeroy, V. M. Tags: Open access, Communication, Rehabilitation medicine Research Source Type: research

FAST-IT: Find A Simple Test -- In TIA (transient ischaemic attack): a prospective cohort study to develop a multivariable prediction model for diagnosis of TIA through proteomic discovery and candidate lipid mass spectrometry, neuroimaging and machine learning--study protocol
Introduction Transient ischaemic attack (TIA) may be a warning sign of stroke and difficult to differentiate from minor stroke and TIA-mimics. Urgent evaluation and diagnosis is important as treating TIA early can prevent subsequent strokes. Recent improvements in mass spectrometer technology allow quantification of hundreds of plasma proteins and lipids, yielding large datasets that would benefit from different approaches including machine learning. Using plasma protein, lipid and radiological biomarkers, our study will develop predictive algorithms to distinguish TIA from minor stroke (positive control) and TIA-mimics (n...
Source: BMJ Open - April 1, 2022 Category: General Medicine Authors: Milton, A. G., Lau, S., Kremer, K. L., Rao, S. R., Mas, E., Snel, M. F., Trim, P. J., Sharma, D., Edwards, S., Jenkinson, M., Kleinig, T., Noschka, E., Hamilton-Bruce, M. A., Koblar, S. A. Tags: Open access, Health services research Source Type: research

Factors facilitating a national quality registry to aid clinical quality improvement: findings of a national survey
Conclusions While an NQR like Riksstroke demonstrates improvement needs and motivates stakeholders to make progress, local stroke care staff and managers need to engage to keep the momentum going in terms of applying registry data when planning, performing and evaluating quality initiatives.
Source: BMJ Open - November 8, 2016 Category: Journals (General) Authors: Eldh, A. C., Wallin, L., Fredriksson, M., Vengberg, S., Winblad, U., Halford, C., Dahlström, T. Tags: Open access, Evidence based practice, Health services research, Neurology Source Type: research

Predicting patient-level new-onset atrial fibrillation from population-based nationwide electronic health records: protocol of FIND-AF for developing a precision medicine prediction model using artificial intelligence
Introduction Atrial fibrillation (AF) is a major cardiovascular health problem: it is common, chronic and incurs substantial healthcare expenditure because of stroke. Oral anticoagulation reduces the risk of thromboembolic stroke in those at higher risk; but for a number of patients, stroke is the first manifestation of undetected AF. There is a rationale for the early diagnosis of AF, before the first complication occurs, but population-based screening is not recommended. Previous prediction models have been limited by their data sources and methodologies. An accurate model that uses existing routinely collected data is n...
Source: BMJ Open - November 2, 2021 Category: General Medicine Authors: Nadarajah, R., Wu, J., Frangi, A. F., Hogg, D., Cowan, C., Gale, C. Tags: Open access, Cardiovascular medicine Source Type: research

Using electronic health records to develop and validate a machine-learning tool to predict type 2 diabetes outcomes: a study protocol
Introduction Type 2 diabetes mellitus (T2DM) is a major cause of blindness, kidney failure, myocardial infarction, stroke and lower limb amputation. We are still unable, however, to accurately predict or identify which patients are at a higher risk of deterioration. Most risk stratification tools do not account for novel factors such as sociodemographic determinants, self-management ability or access to healthcare. Additionally, most tools are based in clinical trials, with limited external generalisability. Objective The aim of this work is to design and validate a machine learning-based tool to identify patients with T2...
Source: BMJ Open - July 30, 2021 Category: General Medicine Authors: Neves, A. L., Pereira Rodrigues, P., Mulla, A., Glampson, B., Willis, T., Darzi, A., Mayer, E. Tags: Open access, Health informatics Source Type: research

COGNITIVE-HD study: protocol of an observational study of neurocognitive functioning and association with clinical outcomes in adults with end-stage kidney disease treated with haemodialysis
Introduction The prevalence of cognitive impairment may be increased in adults with end-stage kidney disease compared with the general population. However, the specific patterns of cognitive impairment and association of cognitive dysfunction with activities of daily living and clinical outcomes (including withdrawal from treatment) among haemodialysis patients remain incompletely understood. The COGNITIVE impairment in adults with end-stage kidney disease treated with HemoDialysis (COGNITIVE-HD) study aims to characterise the age-adjusted and education-adjusted patterns of cognitive impairment (using comprehensive testing...
Source: BMJ Open - December 9, 2015 Category: Journals (General) Authors: Palmer, S. C., Ruospo, M., Barulli, M. R., Iurillo, A., Saglimbene, V., Natale, P., Gargano, L., Murgo, A. M., Loy, C., van Zwieten, A., Wong, G., Tortelli, R., Craig, J. C., Johnson, D. W., Tonelli, M., Hegbrant, J., Wollheim, C., Logroscino, G., Strippo Tags: Open access, Epidemiology, Neurology Protocol Source Type: research

AlzEye: longitudinal record-level linkage of ophthalmic imaging and hospital admissions of 353 157 patients in London, UK
Purpose Retinal signatures of systemic disease (‘oculomics’) are increasingly being revealed through a combination of high-resolution ophthalmic imaging and sophisticated modelling strategies. Progress is currently limited not mainly by technical issues, but by the lack of large labelled datasets, a sine qua non for deep learning. Such data are derived from prospective epidemiological studies, in which retinal imaging is typically unimodal, cross-sectional, of modest number and relates to cohorts, which are not enriched with subpopulations of interest, such as those with systemic disease. We thus linked longitu...
Source: BMJ Open - March 16, 2022 Category: General Medicine Authors: Wagner, S. K., Hughes, F., Cortina-Borja, M., Pontikos, N., Struyven, R., Liu, X., Montgomery, H., Alexander, D. C., Topol, E., Petersen, S. E., Balaskas, K., Hindley, J., Petzold, A., Rahi, J. S., Denniston, A. K., Keane, P. A. Tags: Open access, Ophthalmology Source Type: research