Annals of physical and rehabilitation medicine
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Ann Phys Rehabil Med · Jun 2016
ReviewIs physical activity, practiced as recommended for health benefit, a risk factor for osteoarthritis?
In this critical narrative review, we examine the role of physical activity (PA), recreational and elite sports in the development of knee/hip osteoarthritis (OA), taking into account the role of injury in this relationship. The process of article selection was unsystematic. Articles were selected on the basis of the authors' expertise, self-knowledge, and reflective practice. ⋯ However, the prevalence of clinical OA between former elite athletes and controls was similar, with less hip/knee disability in former athletes. Moderate daily recreational or sport activities, whatever the type of sport, are not a consistent risk factor for clinical or radiographic knee/hip OA. Risk of injury in different sports may be the key factor to understanding the risk of OA related to sport.
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Ann Phys Rehabil Med · Jun 2016
ReviewEvidence and recommendations for use of intra-articular injections for knee osteoarthritis.
Pharmacological treatments are widely recommended in international guidelines for management of osteoarthritis (OA). However, the use of intra-articular (IA) therapies of diverse active drugs remains controversial. We critically reviewed studies of the efficacy and safety of IA injections of corticosteroids (CS), hyaluronic acid (HA), platelet-rich plasma (PRP), and botulinum toxin A (BTA) and evidence-based international recommendations for their use in treating knee OA. ⋯ The characteristics of and selection criteria for the OA population that would likely benefit from these therapies need to be identified. Accurately phenotyping and selecting patients is mandatory in future randomized controlled trials. Therefore, efficacy and safety meta-analyses should be performed, as should qualitative and sensitivity analyses of published trial results.