http://cre.sagepub.com/content/early/2016/03/29/0269215516640320.full
- 1Division of Rehabilitation and Ageing, University of Nottingham, Nottingham, UK
- 2School of Health Sciences, University of Nottingham, Nottingham, UK
- 3Derbyshire Community Health Services NHS Trust, Integrated Community Therapy Team, St. Oswalds Hospital, Ashbourne, UK
- 4School of Nursing, University of Central Lancashire, Lancashire, UK
- 5Computing and Technology Team, School of Science and Technology, Nottingham Trent University, Nottingham, UK
- 6Sherwood Forest Hospitals NHS Foundation Trust, Mansfield Community Hospital, Nottinghamshire, UK
- PJ Standen, Division of Rehabilitation and Ageing, University of Nottingham, QMC, Clifton Boulevard, Nottingham, NG7 2UH, UK. Email: P.Standen@nottingham.ac.uk
Abstract
Objective: To assess the feasibility of conducting a randomised controlled trial of a home-based virtual reality system for rehabilitation
of the arm following stroke.
Design: Two group feasibility randomised controlled trial of intervention versus usual care.
Setting: Patients’ homes.
Participants: Patients
aged 18 or over, with residual arm dysfunction following stroke and no
longer receiving any other intensive rehabilitation.
Interventions: Eight weeks’ use of a low cost home-based virtual reality system employing infra-red capture to translate the position of
the hand into game play or usual care.
Main measures: The
primary objective was to collect information on the feasibility of a
trial, including recruitment, collection of outcome
measures and staff support required. Patients
were assessed at three time points using the Wolf Motor Function Test,
Nine-Hole
Peg Test, Motor Activity Log and Nottingham
Extended Activities of Daily Living.
Results: Over 15
months only 47 people were referred to the team. Twenty seven were
randomised and 18 (67%) of those completed final
outcome measures. Sample size calculation based
on data from the Wolf Motor Function Test indicated a requirement for 38
per
group. There was a significantly greater change
from baseline in the intervention group on midpoint Wolf Grip strength
and
two subscales of the final Motor Activity Log.
Training in the use of the equipment took a median of 230 minutes per
patient.
Conclusions: To achieve the required sample size, a definitive home-based trial would require additional strategies to boost recruitment
rates and adequate resources for patient support.
Full text at the link.
No comments:
Post a Comment