community-empowerment and environmental enrichment-based co-management (ceeec) model and mechanisms for improving health of older stroke patients with multimorbidity

Conditions: Hypertension; Type 2 Diabetes Mellitus (T2DM); Multimorbidity; Stroke

Summary: this study is a cluster randomized controlled trial with a 2×2 factorial design conducted in community health centers in kunshan, harbin, wuhan and shanghai. it aims to evaluate the independent and combined effects of exercise and cognitive interventions on intrinsic capacity and related health outcomes among stroke survivors aged 60 years and older with hypertension or type 2 diabetes mellitus. participants will receive either exercise training, cognitive training, combined training, or usual care over 12 months, followed by a 12-month follow-up. findings will inform integrated health management strategies for older adults with multimorbidity.

this study is a community-based cluster randomized controlled trial with a 2×2 factorial design, conducted in community health centers in kunshan (jiangsu), wuhan (hubei), harbin (heilongjiang), and shanghai, china. a total of 480 stroke survivors aged 60 years and above with comorbid hypertension or type 2 diabetes mellitus will be recruited. participants will be randomly assigned to one of four groups: exercise intervention only, cognitive intervention only, combined intervention, or control (usual care). the interventions, including aerobic-balance physical training and structured cognitive training, will be delivered twice weekly for 12 months, followed by a 12-month observational follow-up. the primary outcome is intrinsic capacity (ic), assessed using the world health organization integrated care for older people (who icope) framework. secondary outcomes include systolic blood pressure, quality of life (euroqol 5-dimension 5-level, eq-5d-5l), medication adherence, physical activity (metabolic equivalent of task minutes per week, met-min/week), and healthcare utilization. data will be collected at baseline, 6, 12, and 24 months. intervention effects and trajectories over time will be analyzed using two-way analysis of variance (anova), repeated measures anova, and mixed-effects models. implementation outcomes will be evaluated following the reach, effectiveness, adoption, implementation, and maintenance (re-aim) framework. the study aims to generate evidence for integrated health management strategies for older adults with stroke and multimorbidity in urban china.

Eligibility criteria:
inclusion criteria: * aged ≥60 years * the doctor diagnosed it as a stroke and it is in a stable stage (the diagnosis time is not limited) * patients with concurrent hypertension and/or diabetes may also have other diseases at the same time * be able to participate in a community intervention lasting for six months * be informed and agree to participate in the research exclusion criteria: * with the aid of a walking aid (not a wheelchair), it is also impossible to walk independently to the community service center. * lack basic communication skills and do not recognize arabic numerals * suffering from life-threatening diseases, with a survival expectation of less than 6 months, etc.