Intra-articular (IA) injection may be used when treating hip osteoarthritis (OA). Common injections include steroids, hyaluronic acid (HA), local anaesthetic, and platelet-rich plasma (PRP). Network meta-analysis allows for comparisons between two or more treatment groups and uses direct and indirect comparisons between interventions. This network meta-analysis aims to compare the efficacy of various IA injections used in the management of hip OA with a follow-up of up to six months.

中文翻译：

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多次关节内注射治疗髋骨关节炎的临床疗效


治疗髋骨关节炎（OA）时可以使用关节内（IA）注射。常见的注射剂包括类固醇、透明质酸 (HA)、局部麻醉剂和富血小板血浆 (PRP)。网络荟萃分析允许在两个或多个治疗组之间进行比较，并在干预措施之间进行直接和间接比较。该网络荟萃分析旨在比较用于治疗髋关节 OA 的各种 IA 注射的疗效，并进行长达六个月的随访。