Comparison of the treatment of patellar inferior pole fractures with combined vertical wire and mini steel plate fixation versus independent vertical wire fixation.

Background: Patellar fractures, in particular inferior pole fractures, pose significant challenges due to the patella's complex biomechanics and crucial role in knee extension and stability. This study aimed to compare the therapeutic effectiveness and long-term efficacy of two fixation methods: combined vertical wire and mini steel plate fixation versus independent vertical wire fixation. The comparison was based on clinical classification, addressing the ongoing debate regarding optimal management strategies for patellar inferior pole fractures.

Platelet rich plasma versus hyaluronic acid in patients with hip osteoarthritis: A meta-analysis of randomized controlled trials.

Background: This study aims to compare the efficacy of intra-articular injection of hyaluronic acid (HA) and platelet-rich plasma (PRP) for treating hip osteoarthritis (OA).

Methods: We performed systematic searches in PubMed, EmBase, ScienceDirect Web of science and the Cochrane Library for relevant literature published in or before February 2018. Only randomized controlled trials (RCTs) were included.