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- Title
Effect of Robot-Assisted Training on Unilateral Spatial Neglect After Stroke: Systematic Review and Meta-Analysis of Randomized Controlled Trials.
- Authors
Bazan, Rodrigo; Fonseca, Bruno Henrique de Souza; Miranda, Jessica Mariana de Aquino; Nunes, Hélio Rubens de Carvalho; Bazan, Silméia Garcia Zanati; Luvizutto, Gustavo José
- Abstract
Background: Several studies have shown that robotic devices can effectively improve motor function in stroke patients through limb activation. However, the effects of robot-assisted therapy on perceptual deficits after stroke is unclear. Objective: This review aimed to evaluate the effectiveness of robotic limb activation in patients with unilateral spatial neglect (USN) after stroke. Methods: In this systematic review, a literature search was performed using MEDLINE, EMBASE, CENTRAL, CINAHL, and LILACS databases without language restrictions. Randomized controlled trials (RCTs) and quasi-RCTs of robot-assisted therapy for USN after stroke were selected. Two reviewers independently assessed the risk of bias and certainty of the evidence of the included studies. Results: A total of 630 studies were identified, including five studies for qualitative synthesis and four meta-analyses. The results of RCTs comparing robotic limb activation with a control group suggested an improvement in the degree of USN measured by the line bisection test (standardized mean difference [SMD], −0.64; 95% confidence interval [CI], −1.13 to −0.15; P =.01). There were no differences between the groups in the motor-free visual perception test 3rd edition (SMD, 0.27; 95% CI, −0.25–0.79; P =.31), star cancellation test (SMD, 0.26; 95% CI, −0.42−0.94; P =.54), Albert's test (SMD, −0.67; 95% CI, −2.01−0.66; P =.32), and Catherine Bergego Scale (SMD, −0.81; 95% CI, −2.07−0.45; P =.21). Conclusion: The study demonstrated that limb activation through robotic therapy can improve midline perception. However, there was no impact on tasks assessing visual scanning, functionality, or activities of daily living.
- Subjects
UNILATERAL neglect; THERAPEUTICS; COMPUTERS in medicine; CINAHL database; STROKE; META-analysis; MEDICAL information storage &; retrieval systems; SYSTEMATIC reviews; ROBOTICS; TREATMENT effectiveness; MEDLINE; DISEASE complications
- Publication
Neurorehabilitation & Neural Repair, 2022, Vol 36, Issue 8, p545
- ISSN
1545-9683
- Publication type
Article
- DOI
10.1177/15459683221110894