Effects of camera-based mirror visual feedback therapy for patients who had a stroke and the neural mechanisms involved: protocol of a multicentre randomised control study.

Abstract:

INTRODUCTION:As a combination of visual stimulation and motor imagery, mirror visual feedback (MVF) is an effective treatment for motor impairment after stroke; however, few studies have investigated its effects on relevant cognitive processes such as visual perception and motor imagery. Camera-based MVF (camMVF) overcomes the intrinsic limitations of real mirrors and is recognised as an optimal setup. This study aims to investigate the effects of camMVF as an adjunct treatment for stroke patients, compare camMVF outcomes with those of conventional therapy and elucidate neural mechanisms through which MVF influences cognition and brain networks. METHODS AND ANALYSIS:This will be a multicentre, single-blinded, randomised controlled trial including 90 patients randomised into three groups: camera-based mirror visual feedback intervention group (30), shielded mirror visual feedback intervention group (30) and conventional group (30). Patients in each group will receive a 60 min intervention 5 days per week over 4 weeks. The primary outcome will be the Fugl-Meyer Assessment Upper Limb subscale measurement. Secondary outcomes include the modified Ashworth Scale, Grip Strength test, Modified Barthel Index, Functional Independence Measure, Berg Balance Scale, 10-metre walking test, hand-laterality task and electroencephalography . ETHICS AND DISSEMINATION:Ethics approval was granted by the Huashan Hospital Institutional Review Board on 15 March (KY2017-230). We plan to submit the results to a peer-reviewed journal and present them at conferences, rehabilitation forums and to the general public. TRIAL REGISTRATION NUMBER:ChiCTR-INR-17013644; Pre-results.

journal_name

BMJ Open

journal_title

BMJ open

authors

Ding L,Wang X,Guo X,Chen S,Wang H,Cui X,Rong J,Jia J

doi

10.1136/bmjopen-2018-022828

subject

Has Abstract

pub_date

2019-03-03 00:00:00

pages

e022828

issue

3

issn

2044-6055

pii

bmjopen-2018-022828

journal_volume

9

pub_type

杂志文章

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