Patients with chondrolabral pathology have bilateral functional impairments 12 to 24 months after unilateral hip arthroscopy : A cross-sectional study
- Authors: Kemp, Joanne , Risberg, May , Schache, Anthony , Makdissi, Michael , Pritchard, Michael , Crossley, Kay
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Orthopaedic and Sports Physical Therapy Vol. 46, no. 11 (2016), p. 947-956
- Full Text: false
- Reviewed:
- Description: STUDY DESIGN: Cross-sectional study. BACKGROUND: Functional task performance in patients with chondrolabral pathology following hip arthroscopy is unknown. OBJECTIVES: To investigate in people with chondrolabral pathology following hip arthroscopy (1) the bilateral differences in functional task performance compared to controls, (2) the association of hip muscle strength with functional task performance, and (3) the association of functional task performance scores with good outcome, as measured by International Hip Outcome Tool score. METHODS: Seventy-one patients who had unilateral hip arthroscopy for hip pain and 60 controls were recruited. Patient-reported outcomes included the 4 subscales of the International Hip Outcome Tool. Hip muscle strength measures included abduction, adduction, extension, flexion,external rotation, and internal rotation. Functional tasks assessed included the single hop test, the side bridge test, and the single-leg rise test. For aim 1, analyses of covariance tests were used. For aim 2, stepwise multiple linear regression analyses were used. For aim 3, receiver operating characteristic curve analyses were used. RESULTS: Compared to controls, the chondrolabral pathology group had significantly worse performance on both legs for each of the functional tasks (P<.001). Greater hip abduction strength was moderately associated with better performance on functional tasks in the chondrolabral pathology group (adjusted R2 range, 0.197-0.407; P<.001).Cutoff values associated with good outcome were 0.37 (hop distance/height) for the single hop, 16 repetitions for the single-leg rise, and 34 seconds for the side bridge test. CONCLUSION: Patients with hip chondrolabral pathology had reduced functional task performance bilaterally 12 to 24 months after unilateral hip arthroscopy when compared to controls. Copyright © 2016 Journal of Orthopaedic & Sports Physical Therapy.
Hip and knee osteoarthritis affects younger people, too
- Authors: Ackerman, Ilana , Kemp, Joanne , Crossley, Kay , Culvenor, Adam , Hinman, Rana
- Date: 2017
- Type: Text , Journal article , Review
- Relation: Journal of Orthopaedic and Sports Physical Therapy Vol. 47, no. 2 (2017), p. 67-79
- Full Text: false
- Reviewed:
- Description: Although osteoarthritis (OA) has traditionally been considered a disease of older age, hip and knee OA can and does affect younger adults, with a profound impact on psychosocial well-being and work capacity. Obesity and a history of traumatic knee injury (eg, anterior cruciate ligament rupture and/or meniscal tear) are key risk factors for the accelerated development of knee OA, while structural hip deformities (including those contributing to femoroacetabular impingement syndrome) are strong predictors of early-onset hip OA. In view of these associations, rising rates of obesity and sports injuries are concerning, and may signal a future surge in OA incidence among younger people. Assessment of hip and knee OA in younger people should focus on a patient-centered history, comprehensive physical examination, performance-based measures, and patient-reported outcome measures to enable monitoring of symptoms and function over time. Referral for imaging should be reserved for people presenting with atypical signs or symptoms that may indicate diagnoses other than OA. Nonpharmacological approaches are core strategies for the management of hip and knee OA in younger people, and these include appropriate disease-related education, activity modifcation (including for work-related tasks), physical therapist-prescribed exercise programs to address identifed physical impairments, and weight control or weight loss. High-quality evidence has shown no beneft of arthroscopy for knee OA, and there are no published clinical trials to support the use of hip arthroscopy for OA. Referral for joint-conserving or joint replacement surgery should be considered when nonpharmacological and pharmacological management strategies are no longer effective. © 2017 Journal of Orthopaedic & Sports Physical Therapy.
Patellar tendinopathy : Clinical diagnosis, load management, and advice for challenging case presentations
- Authors: Malliaras, Peter , Cook, Jill , Purdam, Craig , Rio, Ebonie
- Date: 2015
- Type: Text , Journal article
- Relation: Journal of Orthopaedic & Sports Physical Therapy Vol. 45, no. 11 (2015), p. 887-898
- Full Text: false
- Reviewed:
- Description: The hallmark features of patellar tendinopathy are (1) pain localized to the inferior pole of the patella and (2) load-related pain that increases with the demand on the knee extensors, notably in activities that store and release energy in the patellar tendon. While imaging may assist in differential diagnosis, the diagnosis of patellar tendinopathy remains clinical, as asymptomatic tendon pathology may exist in people who have pain from other anterior knee sources. A thorough examination is required to diagnose patellar tendinopathy and contributing factors. Management of patellar tendinopathy should focus on progressively developing load tolerance of the tendon, the musculoskeletal unit, and the kinetic chain, as well as addressing key biomechanical and other risk factors. Rehabilitation can be slow and sometimes frustrating. This review aims to assist clinicians with key concepts related to examination, diagnosis, and management of patellar tendinopathy. Difficult clinical presentations (eg, highly irritable tendon, systemic comorbidities) as well as common pitfalls, such as unrealistic rehabilitation time frames and overreliance on passive treatments, are also discussed.