Dragica Mitrovic1, Mladen Davidovic2, Predrag Erceg2,3, Jelena Marinkovic4. 1. 1 Department of Physical Medicine and Rehabilitation, "Zvezdara" University Hospital, Belgrade, Serbia. 2. 2 Department of Geriatric Medicine, University of Belgrade, Belgrade, Serbia. 3. 3 Clinical Department of Geriatrics, "Zvezdara" University Hospital, Belgrade, Serbia. 4. 4 Faculty of Medicine, University of Belgrade, Belgrade, Serbia.
Abstract
OBJECTIVE: To determine whether arm and upper body exercises in addition to the standard rehabilitation programme improve outcomes after hip arthroplasty. DESIGN: Prospective, parallel, randomized, controlled trial. SETTING: Orthopaedic and rehabilitation departments. SUBJECTS: A total of 70 patients >60 years of age, who underwent hip replacement, out of 98 eligible candidates after exclusion criteria were implemented. INTERVENTIONS: The study group took part in the supplementary arm and upper body exercise programme to be compared with the standard rehabilitation programme group. MAIN OUTCOME: The primary outcome was a Harris Hip Score. Secondary outcomes were: Hand grip strength and Medical Outcomes Study 36-Item Short-Form Health Survey. Outcomes were assessed preoperatively, two weeks after surgery and at 12 weeks follow-up. RESULTS: In the intervention group, significant improvements were found: in functional ability - Harris Hip Score after two (mean difference = 4.7 points) and 12 (mean difference = 5.85 points) weeks; in muscle strength - handgrip for both hands (mean difference for dominant hand = 4.16 and for the other hand = 2.8) after 12 weeks; and in role-physical dimension SF-36 Health Survey (mean difference = 6.42 points) after 12 weeks. CONCLUSION: Results of this study indicate that arm and upper body exercises in addition to the standard rehabilitation programme improve outcomes 12 weeks after hip arthroplasty.
RCT Entities:
OBJECTIVE: To determine whether arm and upper body exercises in addition to the standard rehabilitation programme improve outcomes after hip arthroplasty. DESIGN: Prospective, parallel, randomized, controlled trial. SETTING: Orthopaedic and rehabilitation departments. SUBJECTS: A total of 70 patients >60 years of age, who underwent hip replacement, out of 98 eligible candidates after exclusion criteria were implemented. INTERVENTIONS: The study group took part in the supplementary arm and upper body exercise programme to be compared with the standard rehabilitation programme group. MAIN OUTCOME: The primary outcome was a Harris Hip Score. Secondary outcomes were: Hand grip strength and Medical Outcomes Study 36-Item Short-Form Health Survey. Outcomes were assessed preoperatively, two weeks after surgery and at 12 weeks follow-up. RESULTS: In the intervention group, significant improvements were found: in functional ability - Harris Hip Score after two (mean difference = 4.7 points) and 12 (mean difference = 5.85 points) weeks; in muscle strength - handgrip for both hands (mean difference for dominant hand = 4.16 and for the other hand = 2.8) after 12 weeks; and in role-physical dimension SF-36 Health Survey (mean difference = 6.42 points) after 12 weeks. CONCLUSION: Results of this study indicate that arm and upper body exercises in addition to the standard rehabilitation programme improve outcomes 12 weeks after hip arthroplasty.
Entities:
Keywords:
Hip arthroplasty; arm exercises; randomized trial; rehabilitation