• Ann. Intern. Med. · May 2024

    Randomized Controlled Trial Multicenter Study

    Progressive Resistance Training or Neuromuscular Exercise for Hip Osteoarthritis : A Multicenter Cluster Randomized Controlled Trial.

    • Troels Kjeldsen, Søren T Skou, Ulrik Dalgas, Lisa U Tønning, Kim G Ingwersen, Sara Birch, Pætur M Holm, Thomas Frydendal, Mette Garval, Claus Varnum, Bo M Bibby, and Inger Mechlenburg.
    • Department of Orthopedic Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; and Research and Implementation Unit PROgrez, Department ... more of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark (T.K.). less
    • Ann. Intern. Med. 2024 May 1; 177 (5): 573582573-582.

    BackgroundExercise is recommended as first-line treatment for patients with hip osteoarthritis (OA). However, randomized controlled trials providing evidence for the optimal exercise type are lacking.ObjectiveTo investigate whether progressive resistance training (PRT) is superior to neuromuscular exercise (NEMEX) for improving functional performance in patients with hip OA.DesignMulticenter, cluster-randomized, controlled, parallel-group, assessor-blinded, superiority trial. (ClinicalTrials.gov: NCT04714047).SettingHospitals and physiotherapy clinics.Participants160 participants with clinically diagnosed hip OA were enrolled from 18 January 2021 to 28 April 2023 and randomly assigned to PRT (n = 82) or NEMEX (n = 78).InterventionTwelve weeks of PRT or NEMEX with 2 supervised 60-minute group sessions each week. The PRT intervention consisted of 5 high-intensity resistance training exercises targeting muscles at the hip and knee joints. The NEMEX intervention included 10 exercises and emphasized sensorimotor control and functional stability.MeasurementsThe primary outcome was change in the 30-second chair stand test (30s-CST). Key secondary outcomes were changes in scores on the pain and hip-related quality of life (QoL) subscales of the Hip Disability and Osteoarthritis Outcome Score (HOOS).ResultsThe mean changes from baseline to 12-week follow-up in the 30s-CST were 1.5 (95% CI, 0.9 to 2.1) chair stands with PRT and 1.5 (CI, 0.9 to 2.1) chair stands with NEMEX (difference, 0.0 [CI, -0.8 to 0.8] chair stands). For the HOOS pain subscale, mean changes were 8.6 (CI, 5.3 to 11.8) points with PRT and 9.3 (CI, 5.9 to 12.6) points with NEMEX (difference, -0.7 [CI, -5.3 to 4.0] points). For the HOOS QoL subscale, mean changes were 8.0 (CI, 4.3 to 11.7) points with PRT and 5.7 (CI, 1.9 to 9.5) points with NEMEX (difference, 2.3 [CI, -3.0 to 7.6] points).LimitationParticipants and physiotherapists were not blinded.ConclusionIn patients with hip OA, PRT is not superior to NEMEX for improving functional performance, hip pain, or hip-related QoL.Primary Funding SourceIndependent Research Fund Denmark.

      Pubmed     Copy Citation  

      Add institutional full text...

    Notes

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.