http://nnr.sagepub.com/content/early/2015/03/16/1545968315575612.abstract
- Steven L. Wolf, PhD, FAPTA1,2
- Komal Sahu, MPH, OTR/L1
- R. Curtis Bay, PhD3
- Sharon Buchanan, OTR/L4
- Aimee Reiss, DPT, NCS1
- Susan Linder, DPT5
- Anson Rosenfeldt, DPT5
- Jay Alberts, PhD5,6
- 1Emory University School of Medicine, Atlanta, GA, USA
- 2Atlanta VA Medical Center, Decatur, GA, USA
- 3A. T. Still University, Mesa AZ, USA
- 4Scottsdale Healthcare, Scottsdale, AZ, USA
- 5Cleveland Clinic, OH, USA
- 6Louis Stokes Cleveland VA Medical Center, Cleveland, OH, USA
- Steven L. Wolf, PhD, Department of Rehabilitation Medicine, Emory University School of Medicine, 1441 Clifton Road NE, Room 206 Atlanta, GA 30322, USA. Email: swolf@emory.edu
Abstract
Background. Geographical
location, socioeconomic status, and logistics surrounding transportation
impede access of poststroke individuals
to comprehensive rehabilitative services. Robotic
therapy may enhance telerehabilitation by delivering consistent and
state-of-the
art therapy while allowing remote monitoring and
adjusting therapy for underserved populations. The Hand Mentor Pro (HMP)
was incorporated within a home exercise program
(HEP) to improve upper-extremity (UE) functional capabilities
poststroke.
Objective. To determine the efficacy of a home-based telemonitored robotic-assisted therapy as part of a HEP compared with a dose-matched
HEP-only intervention among individuals less than 6 months poststroke and characterized as underserved. Methods.
In this prospective, single-blinded, multisite, randomized controlled
trial, 99 hemiparetic participants with limited access
to UE rehabilitation were randomized to either (1)
the experimental group, which received combined HEP and HMP for 3 h/d ×5
days ×8 weeks, or (2) the control group, which
received HEP only at an identical dosage. Weekly communication between
the
supervising therapist and participant promoted
compliance and progression of the HEP and HMP prescription. The Action
Research
Arm Test and Wolf Motor Function Test along with
the Fugl-Meyer Assessment (UE) were primary and secondary outcome
measures,
respectively, undertaken before and after the
interventions. Results. Both groups demonstrated improvement across all UE outcomes. Conclusions.
Robotic + HEP and HEP only were both effectively delivered remotely.
There was no difference between groups in change in
motor function over time. Additional research is
necessary to determine the appropriate dosage of HMP and HEP.
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