The effect of different wound dressing materials used in postoperative treatment of wounds after total hip arthroplasty and total knee arthroplasty: A meta-analysis.

A meta-analysis was performed to assess the effect of different wound dressing materials used in the postoperative treatment of wounds after total hip arthroplasty (THA) and total knee arthroplasty (TKA). A systematic literature search up to January 2022 incorporated 16 trials involving 2765 subjects after THA or TKA at the beginning of the study: 1447 were using active and interactive dressings, and 1318 were using passive dressings. The statistical tools like the dichotomous or continuous method were used within a random or fixed-influence model to establish the odds ratio (OR) and mean difference (MD) with 95% confidence intervals (CIs) to evaluate the influence of different wound dressing materials used in postoperative treatment of wounds after THA and TKA.

Predicting Collapse in Osteonecrosis of the Femoral Head Using a New Method: Preserved Angles of Anterior and Lateral Femoral Head.

Background: Femoral head collapse (FHC) is associated with a poor prognosis in osteonecrosis of the femoral head (ONFH). Preserved angles (PAs), including the lateral preserved angle (LPA), the anterior preserved angle (APA) and the combined preserved angle (CPA), can be used to quantify the extent of femoral head necrosis and predict the risk of femoral head collapse. The purpose of this retrospective cohort study was to assess the efficacy of these preserved angles in the prediction of femoral head collapse using plain radiographs.

An emerging potential therapeutic target for osteoporosis: LncRNA H19/miR-29a-3p axis.

Osteoporosis (OP) is a complex systemic disease characterized by a loss of bone density, leading to bone fragility and an increase risk of fractures of the hip, spine and wrist. The clinical therapeutic effect is still far from satisfactory. Thus, further studies are urgently needed to explore the pathogenesis of OP.

Huo Xue Tong Luo capsule, a vasoactive herbal formula prevents progression of asymptomatic osteonecrosis of femoral head: A prospective study.

Background/objective: A prospective cohort study aimed to evaluate the clinical efficacy of a specific vasoactive herbal formula, Huo Xue Tong Luo capsule (HXTL capsule), for the treatment of patients with asymptomatic osteonecrosis of femoral head (ONFH).

Methods: We evaluated a clinical trial of 55 patients (59 hips) with asymptomatic ONFH (no joint collapse) evaluated by Steinberg staging system and necrosis range classification criteria. Then, they were given HXTL capsule under specific protocol.