Mirror Therapy After Stroke: A Dosing Study

Summary

It has been suggested that augmenting repetitive task practice with the use of box (mirror) therapy (BT) can enhance the benefits of task practice and may provide stroke survivors an opportunity to engage in self-directed practice outside of normally scheduled therapy sessions. However, the dosage of BT to be used in clinical practice is unclear. In order for practitioners to begin integrating BT into clinical practice situations more information is needed to determine what defines a therapeutic dose. The aim of this study is to differentiate between two dosages of self-directed BT added to treatment as usual for decreasing arm and hand motor impairments, improving activity level, and increasing self-directed participation after stroke. Forty-five subjects from the Stroke Rehabilitation Unit at Helen Hayes Hospital (HHH) will be randomly assigned into three groups: treatment as usual plus 30 minute dosage of self-directed BT 5x/week; treatment as usual plus 60 minute dosage of self-directed BT 5x/week; treatment as usual plus 30 minutes of self-directed sham BT 5x/week.

Conditions

• Stroke

Interventions

BEHAVIORAL

Mirror Box Therapy

The BT intervention will be delivered in 15 minute increments via a self-directed program. The subject will sit comfortably at a table or desk in front of a box, which will be positioned in the mid-sagittal plane. The subject will place his or her affected arm inside the box so that it is out of view. The subject will then place his or her unaffected arm on the table and will be instructed to focus their attention on the mirror reflection of the unaffected arm throughout the intervention. The 15 minute intervention will consist of the following movements/tasks: active range of motion (AROM), functional tasks with objects, and object manipulation.

BEHAVIORAL

Sham Mirror Box Therapy

The BT intervention will be delivered in 15 minute increments via a self-directed program. The subject will sit comfortably at a table or desk in front of a box, which will be positioned in the mid-sagittal plane. The subject will place his or her affected arm inside the box so that it is out of view. The subject will then place his or her unaffected arm on the table and will be instructed to focus their attention on an opaque mirror throughout the intervention. The 15 minute intervention will consist of the following movements/tasks: AROM, functional tasks with objects, and object manipulation.

Sponsors & Collaborators

• Helen Hayes Hospital

  collaborator OTHER

• Columbia University

  lead OTHER

Principal Investigators

• Glen Gillen, EdD, OTR · Columbia University

• Steven W. Lichtman, EdD · Helen Hayes Hospital

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

PARALLEL

Eligibility

Min Age

18 Years

Max Age

99 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2017-01-31

Primary Completion

2018-02-13

Completion

2018-02-13

Countries

• United States

Study Locations