Clinical characteristics affecting motor recovery and ambulation in stroke patients

Predictors of Hospital Stay After Acute Ischemic Stroke in Hospitalized Patients: Retrospective-Cohort Study

Background: The length of hospital stay (LOS) is frequently recognized as an indicator of hospital management efficiency and the quality of care. Patients with acute ischemic stroke (AIS) who experience prolonged LOS are at a higher risk of developing complications such as hospital-acquired infections and gastrointestinal bleeding. These complications can adversely affect clinical outcomes, acting as a primary determinant of poor functional outcomes. However, evidence regarding predictors of the LOS after AIS in Ethiopia is lacking. Objective: Therefore, the objective of this study was to assess clinical predictors of the LOS after AIS among patients admitted to Tibebe Ghion and Felege Hiwot Comprehensive Specialized Hospitals. Methods: A retrospective cohort study was conducted among patients diagnosed with AIS and treated at Tibebe Ghion and Felege Hiwot hospitals from November 2018 to November 2021. Multivariate linear regression analysis was employed to explore predictors of LOS. The slope of regression line (β) with its 95% CI is used to declare statistical significance. Results: Of the 278 patients with AIS, 59.7% were male. Stroke-related complications (aspiration pneumonia and urinary tract infections occurred in the hospital in 57 (20.5%), and 12 (4.3%), patients, respectively. The most common neurological deficit observed during hospital admission was limb weakness, affecting 268 patients (96%). The median LOS was 5 days. Among the clinical characteristics, atrial fibrillation (β = 7.337, 95% CI: 1.226, 13.448), Limp weakness (β = 4.831, 95% CI: 2.330, 7.332), aspiration pneumonia (β = 2.089, 95%CI: 1.178, 3.000) and Male sex (β = 1.696, 95% CI: 0.851, 2.542), were significant predictors of LOS. Conclusion: In this study, the presence of AF and stroke-related complications, such as aspirational pneumonia, were found to be significant predictors of LOS. Therefore, implementing efficient prevention strategies targeting potentially modifiable risk factors is essential to mitigate the impact of these factors.

Exploring the efficacy of virtual reality-based rehabilitation in stroke: a narrative review of current evidence

BACKGROUND

Stroke rehabilitation presents a complex challenge, necessitating innovative approaches to optimise functional recovery. Virtual Reality-Based Rehabilitation (VRBR) has emerged as a promising intervention that capitalises on immersive technology to engage stroke survivors in their recovery journey. This review aims to examine the efficacy of VRBR in stroke rehabilitation, focusing on its advantages and challenges.

METHODS

A comprehensive search of relevant literature was conducted to gather evidence on the efficacy of VRBR in stroke survivors. Studies that investigated the impact of VRBR on patient engagement, functional recovery, and overall rehabilitation outcomes were included. The review also assessed the ability of VRBR to simulate real-life scenarios and facilitate essential daily activities for stroke survivors.

RESULTS

The review highlights that VRBR offers a unique immersive experience that enhances patient engagement and motivation during rehabilitation. The immersive nature of VRBR fosters a sense of presence, which can positively impact treatment adherence and outcomes. Moreover, VRBR's capacity to replicate real-world scenarios provides stroke survivors with opportunities to practice vital daily activities, promoting functional independence. In contrast, conventional rehabilitation methods lack the same level of engagement and real-world simulation.

CONCLUSION

VRBR holds promise as an efficacious intervention in stroke rehabilitation. Its immersive nature enhances patient engagement and motivation, potentially leading to better treatment adherence and outcomes. The ability of VRBR to simulate real-life scenarios offers a unique platform. However, challenges such as cost, equipment, patient suitability, data privacy, and acceptance must be addressed for successful integration into stroke rehabilitation practice.

Clinical and radiological assessment of hemiplegic shoulder pain in stroke patients

Background

Hemiplegic shoulder pain (HSP) is one of the most common complications of stroke. This work aimed to evaluate and analyze the clinical and radiological features of painful shoulder in hemiplegic stroke patients with evaluating the diagnostic role of shoulder ultrasound and shoulder MR imaging in assessment of the causes of shoulder pain.

Methods

210 stroke patients with shoulder affection within 3 years of stroke development were enrolled. Clinical assessment including Medical Research Council scoring, The Brunnström motor recovery and Ashworth Scale. Shoulder ultrasound and MR imaging were done for 74 patients with painful hemiplegic shoulder.

Results

The prevalence of HSP was 35.2% with statistically significantly higher proportion of shorter disease duration, lower muscle power, lower BMR stage with higher proportion of bicipital tendinitis and complex regional pain syndrome in major versus moderate dependence (P < 0.001, P < 0.001, P < 0.001, P = 0.011 and P = 0.001 respectively). On multivariate analysis only short disease duration was statistically significant independent predictor. Participants with disease duration ≤ 2 months have 21.9 times higher odds to exhibit major rather than moderate dependence. By imaging there was high prevalence of joint effusion (47.3%), bicipital tendinitis (44.6%), bursitis (31%) and adhesive capsulitis (29.7%) in painful hemiplegic shoulder with a very good agreement between MRI and US in diagnosis.

Conclusion

HSP has a high prevalence in stroke patient with increased morbidity due to various factors and US can be used as an alternative or a complementary to MRI for diagnosis of hemiplegic shoulder pain.

Efficacy and safety of kinesiology tape for hemiplegic shoulder pain: A systematic review and meta-analysis of randomized controlled trials

OBJECTIVE

The aim of this study was to examine the efficacy and safety of kinesiology tape in treating hemiplegic shoulder pain.

METHODS

Web of Science, MEDLINE, Embase, Cochrane Library, six other English databases and three Chinese databases (CNKI, VIP, Wan Fang) were searched for randomized controlled trials published prior to December 13, 2020 in English or Chinese on the use of kinesiology tape for hemiplegic shoulder pain.

RESULTS

Fourteen randomized controlled trials (679 patients) of good PEDro quality (6.43 ± 1.09) were included in this meta-analysis. The pooled results for pain (SMD -0.92, 95% CI -1.10 to -0.74, P< 0.001, 10 RCTs, 539 patients), range of motion (SMD 2.27, 95% CI 1.23 to 3.32, P< 0.001, 7 studies, 320 patients), the acromion humeral distance (SMD -0.62, 95% CI -0.88 to -0.37, P< 0.001, 7 RCTs, 246 patients) and the FMA-UE score (SMD 0.66, 95% CI 0.41 to 0.91, P< 0.001, 5 RCTs, 263 patients) suggested that therapeutic kinesiology tape relieved pain, increased ROM, shortened the acromion humeral distance and improved upper extremity motor function to a greater extent than the sham or blank control conditions. The pooled results for individual activity (SMD 0.42, 95% CI -0.22 to 1.07, P= 0.199, 5 RCTs, 199 patients) and quality of life (SMD 0.308, 95% CI -0.288 to 0.903, P= 0.311, 1 RCT, 44 patients) showed that the kinesiology tape group was not significantly different from the sham or blank control group. Publication bias was not observed. No adverse events were reported in any of the included studies.

CONCLUSION

KT relieved pain and improved the ROM, DAH and FMA-UE score in patients with HSP to a greater extent than did the sham KT or blank control conditions. The effects on independence in activities of daily living and quality of life and whether this method is superior to active treatment in patients with HSP were not verified. More rigorous, reasonably designed RCTs with large sample sizes are still needed in the future.

A Meta-Analysis and Meta-Regression of Frequency and Risk Factors for Poststroke Complex Regional Pain Syndrome

Background and Objectives: This article aimed to investigate the risk factors for poststroke complex regional pain syndrome (CRPS). Materials and Methods: We searched electronic databases including PubMed, Medline, Web of Science, Cochrane Library, and Embase up to 27 October 2021. We enrolled analytical epidemiological studies comprising cohort, case-control, and cross-sectional studies. A quality assessment was performed using the Newcastle–Ottawa Quality Assessment Scale for cohort and case-control studies and the Joanna Briggs Institute critical appraisal checklist for analytical cross-sectional studies. Binary outcomes were reported as odds ratios (ORs), and continuous outcomes were described as standardized mean differences (SMDs) with 95% confidence intervals. For the meta-regression, beta coefficient and p value were adopted. Results: We included 21 articles comprising 2225 participants. Individuals with shoulder subluxation and spasticity were found to have higher risks for poststroke CRPS. Spasticity with higher modified Ashworth scale score, lower Brunnstrom hand stage, and inferior Barthel index scores were observed in patients with poststroke CRPS. The pooled incidence proportion in nine articles was 31.7%, and a correlation was found between effect sizes and the ratio of women and the proportion of left hemiparesis. The summarized prevalence in nine cross-sectional studies was 33.1%, and a correlation was observed between prevalence and the subluxation ratio and Brunnstrom stage. Conclusions: Based on our meta-analysis, being female, left hemiparesis, shoulder subluxation, spasticity, a lower Brunnstrom stage of distal upper limb, and an inferior Barthel index are all features for poststroke CRPS. Larger studies with greater statistical power may confirm our findings and clarify some other unknown risk factors for poststroke CRPS.

The Effect of Kinesiology Taping on the Hemiplegic Shoulder Pain: A Randomized Controlled Trial

Objective

The purpose of the study was to explore the effect of kinesiology taping on hemiplegic shoulder pain (HSP) in terms of pain intensity, magnitude of subluxation, muscle activity, and active range of motion (AROM).

Design

Double-blind, placebo-controlled clinical trial.

Setting

the Rehabilitation Center of the West China Hospital.

Participants

Nineteen individuals suffering from HSP were recruited in this study.

Intervention

Patients were randomly assigned into the taping group or control group. The taping group received therapeutic kinesiology taping and conventional treatment, while the control group received placebo taping (applied without tension) and conventional treatment.

Main Outcome Measures

The shoulder pain intensity (numerical pain rating scale), magnitude of subluxation, muscle activity (measured by surface electromyography (sEMG)), and shoulder active range of movement (AROM) were assessed at the baseline, on the first day (immediately after taping) and 4 weeks after treatment (without taping).

Results

All patients completed the trials. There were no significant differences between groups at the baseline. The taping group showed immediate improvement on the first day after taping in terms of pain intensity, magnitude of subluxation, and muscle activity (p < 0.05), whereas no significant changes seen in the control group (p > 0.05). After 4 weeks of treatment, the taping group showed significant changes in pain intensity, magnitude of subluxation, muscle activity, and AROM (p < 0.05). And significant differences in pain intensity and muscle activity could be seen between the two groups (p < 0.05).

Conclusion

The results indicate that the kinesiology taping is effective in reducing the shoulder pain and subluxation and increasing muscle activity and AROM for patients with HSP after stroke.