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The Effects of Unilateral and Bilateral Mirror Therapy on Upper Extremity Function in Early Subacute Stroke.

NCT06103045 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 49

Last updated 2026-05-20

No results posted yet for this study

Summary

Objective: To comparing the effects of unilateral and bilateral mirror therapy on upper extremity function of stroke at early subacute stage. We hypothesize there are different effects between unilateral and bilateral mirror therapy on stroke patients at early subacute stage. Method: Patients with unilateral stroke and the onset within one month will be recruited and then randomly allocated to one of the three groups (including unilateral mirror therapy, bilateral mirror therapy, and conventional occupational therapy). Patient will receive 20 consecutive sessions of intervention (5 time per week, totally 4 weeks) and assessments before and after the intervention within one week. In each intervention session, patients will receive 30 minutes unilateral or bilateral mirror therapy depending on their allocated groups and then 30 conventional occupational therapy. The patients recruited in the conventional occupational therapy group will receive 60 minute conventional therapy. The outcome measures at pre- and post-treatment will including the Fugl-Meyer Assessment for upper extremity (FMA-UE), the Modified Ashworth Scale (MAS), the Jamar Hydraulic Hand Dynamometer, the Chedoke Arm and Hand Activity Inventory (CAHAI), and the Revised Nottingham Sensory Assessment (rNSA).

Conditions

  • Stroke (Subacute)

Interventions

OTHER

unilateral and bilateral mirror therapy

The mirror box is placed on a table in the sagittal plane of the participant. The affected upper extremity of the participant is hidden in the morror box and the unaffected upper extremity is placed symmetrically. During the unilateral or bilateral mirror therapy, the participant is requested to execute a serial of movements and tasks and pay attention on observing the reflection of the unaffected side in the mirror simultaneously. In the bilateral mirror therapy, the participant also has to move the affected upper extremity simultaneously; while in the unilateral mirror therapy, the participant only keeps the affected side relaxed.

Sponsors & Collaborators

  • National Taiwan University Hospital Hsin-Chu Branch

    lead OTHER

Principal Investigators

  • Chia-Yi Lin, MS · National Taiwan University Hospital Hsin-Chu Branch

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
85 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-02-07
Primary Completion
2025-07-04
Completion
2025-07-04

Countries

  • Taiwan

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06103045 on ClinicalTrials.gov