Changes in kinesiostabilogram parameters and movement speed of stroke patients while increasing their physical activity due to the use of biofeedback method

Effects of the different intensities of task-oriented training on the upper extremity motor function and self-care ability of stroke survivors: study protocol for a multiarm parallel-group randomised controlled trial in a tertiary hospital in China

INTRODUCTION

Although task-oriented training (TOT) may provide added therapeutic value to stroke survivors, current TOT guidance offers insufficient advice on standardisation, particularly choices of intensity, for clinical practice. Therefore, this study aims to explore the effects of different intensities of TOT on motor function and self-care ability of stroke survivors.

METHODS AND ANALYSIS

This randomised controlled clinical trial will recruit 72 participants from a tertiary hospital, diagnosed with decreased self-care ability and upper limb motor dysfunction post-stroke. All participants will be randomly assigned to one of three experimental groups or the control group to undergo intervention for 8 weeks. The participants in the control group (n=18) will receive traditional occupational therapy, while those in the experimental groups will receive different intensities of TOT (50%, 75% and 100% intensity for groups A, B and C, respectively). This protocol designed a more innovative and optimised TOT programme to explore the optimal intensity of TOT on stroke survivors. The primary outcome is Canadian Occupational Performance Measure, and the secondary outcomes include Modified Barthel Index, Wolf Motor Function Test and Motor Activity Log.

ETHICS AND DISSEMINATION

The Second Affiliated Hospital of Hainan Medical University Ethics Committee approved the medical and ethical protocol for this study (LW2022015). All participants will sign an informed consent form. The results will be presented in scientific conferences and published in peer-reviewed journals.

TRIAL REGISTRATION NUMBER

ChiCTR2200056390.

Examining Patient Outcomes at a Faculty-Led Clinic for Uninsured and Underserved Clients

IMPORTANCE

Routine measurements used in clinical settings can foster evidence-based interventions and show the treatment effectiveness.

OBJECTIVE

To examine the efficacy of occupational therapy services for health outcomes, as determined by modified self-care and mobility items of the Continuity Assessment Record and Evaluation Tool, also known as Section GG.

DESIGN

Retrospective and longitudinal. Data were obtained from medical records at four time points over 1 yr.

SETTING

The study took place at a pro bono, faculty-led clinic.

PARTICIPANTS

Ninety-one client charts were reviewed; 64 (70%) clients met the inclusion criteria and were enrolled.

INTERVENTIONS

Interventions were provided by registered occupational therapists and entry-level occupational therapy students under supervision.

OUTCOMES AND MEASURES

Self-care and mobility function were measured using modified GG0130 and GG0170 items from the Centers for Medicare & Medicaid Services Quality Reporting Program; three additional functional items were added. The 36-Item Short Form Health Survey, Version 2® (SF-36v2) was used to evaluate clients' quality of life at intake.

RESULTS

Self-care and mobility composites significantly improved throughout the 1-yr intervention period. The additional functional composite significantly improved during the first 6 mo. Clients' scores on the physical function subdomain of the SF-36v2 were significantly related to their self-care, mobility, and additional functional items.

CONCLUSIONS AND RELEVANCE

Faculty-led clinics can improve the occupational performance of clients in need of occupational therapy services, particularly in the areas of self-care and mobility, which have previously been identified as top priorities for clients. What This Article Adds: This study addressed health disparities in unique and effective ways. By using objective measures of functional mobility and self-care, the study provides robust evidence of the faculty-led clinic's impact in providing underserved and uninsured communities with effective client-centered occupational therapy services.

Novel predictors and a predictive model of cerebrovascular atherosclerotic ischemic stroke based on clinical databases

BACKGROUND AND PURPOSE

Early identification of cerebrovascular atherosclerotic ischemic stroke is necessary for accurate treatment and clinical research.

AIMS

To identify novel predictors and build a predictive model of ischemic strokes due to cerebrovascular atherosclerosis.

METHOD

MIMIC-IV database was used to search for clinical data of patients with ischemic stroke. Included patients were divided into two groups according to their etiologies. Univariate and multivariate logistic regressions were used to build the predictive model, and the model reliability parameters were calculated. The cut-off value for the model was selected according to the Youden index. Clinical data from the Neurovascular Center of Changhai Hospital were used to verify the predictive model.

RESULTS

Logistical regressions showed a positive correlation between advanced age, peripheral atherosclerosis, history of transient ischemia, and the diagnosis of ischemic strokes due to cerebrovascular atherosclerosis. The history of atrial fibrillation, levels of the National Institutes of Health Stroke Scale, serum potassium, and activated partial thromboplastin time were negatively correlated to the diagnosis of cerebrovascular atherosclerotic ischemic stroke. The predictive model was constructed from logistic regression results, and the area under the curve was 0.764. The cut-off value for the model was set at 0.089 to achieve the highest Youden index, with sensitivity and specificity of 75.9% and 64.1%. Clinical verification of the model revealed that the sensitivity and specificity of the model were 52.5% and 93.0% respectively.

CONCLUSION

The efficacy of the predictive model was acceptable as an aid in predicting cerebrovascular atherosclerotic ischemic stroke.