Efficacy of Exercise-Based Rehabilitation Programs for Improving Muscle Function and Size in People with Hip Osteoarthritis : A Systematic Review with Meta-Analysis

OBJECTIVE: To determine the effect of exercise-based rehabilitation programs on hip and knee muscle function and size in people with hip osteoarthritis.

METHODS: Seven databases were systematically searched in order to identify studies that assessed muscle function (strength or power) and size in people with hip osteoarthritis after exercise-based rehabilitation programs. Studies were screened for eligibility and assessed for quality of evidence using the GRADE approach. Data were pooled, and meta-analyses was completed on 7 of the 11 included studies.

RESULTS: Six studies reported hip and/or knee function outcomes, and two reported muscle volumes that could be included in meta-analyses. Meta-analyses were conducted for four strength measures (hip abduction, hip extension, hip flexion, and knee extension) and muscle size (quadriceps femoris volume). For hip abduction, there was a low certainty of evidence with a small important effect (effect size = 0.28, 95% CI = 0.01, 0.54) favouring high-intensity resistance interventions compared to control. There were no other comparisons or overall meta-analyses that identified benefits for hip or knee muscle function or size.

CONCLUSION: High-intensity resistance programs may increase hip abduction strength slightly when compared with a control group. No differences were identified in muscle function or size when comparing a high versus a low intensity group. It is unclear whether strength improvements identified in this review are associated with hypertrophy or other neuromuscular factors.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

Biology - 10(2021), 12 vom: 30. Nov.

Sprache:

Englisch

Beteiligte Personen:

Rostron, Zachary P J [VerfasserIn]
Green, Rodney A [VerfasserIn]
Kingsley, Michael [VerfasserIn]
Zacharias, Anita [VerfasserIn]

Links:

Volltext

Themen:

Arthritis
Exercise intensity
Journal Article
Lower limb
Muscle strength
Muscle volume
Review

Anmerkungen:

Date Revised 29.12.2021

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.3390/biology10121251

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM334790727