Journal of Orthopaedic Surgery and Research (Aug 2023)

Efficacy and safety of traditional Chinese medicine in the treatment of osteonecrosis of the femoral head

  • Wensi Ouyang,
  • Yubo Meng,
  • Guimei Guo,
  • Changwei Zhao,
  • Xiaoling Zhou

DOI
https://doi.org/10.1186/s13018-023-04086-9
Journal volume & issue
Vol. 18, no. 1
pp. 1 – 18

Abstract

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Abstract Background Hip joint-preserving treatment options for osteonecrosis of the femoral head (ONFH) have been a research hotspot in recent years. The combination of Chinese and Western medicine has been used in clinical practice to treat early- and mid-stage ONFH. However, there is still a lack of high-quality evidence to verify the effectiveness and safety of this approach. Objective To systematically evaluate the clinical efficacy and safety of the combination of traditional Chinese medicine (TCM) with Western medicine in the treatment of early- and mid-stage ONFH. Methods Multiple electronic databases were searched to identify the randomized controlled trials (RCTs) examining the use of TCM in the treatment of ONFH. Based on the inclusion and exclusion criteria, eligible studies were selected, and the quality of the studies was evaluated using the risk of bias assessment tool recommended by the Cochrane system Evaluator manual 5.1.0. The meta-analysis of the included data was performed using Review Manager 5.4.1 software and Stata 17.0 software. Results A total of 47 RCTs involving 3266 subjects were included in the meta-analysis. The results are observed: (1) Harris score: TCM + Western medicine versus Western medicine (SMD = 1.25, 95% Cl: 1.02 to 1.48, P < 0.00001), TCM + physiotherapy versus physiotherapy (SMD = 2.26, 95% Cl: 1.42 to 3.10, P < 0.00001), and TCM + hip preservation surgery versus hip preservation surgery (SMD = 1.28, 95% Cl: 1.03 to 1.53, P < 0.00001); (2) Visual analogue scale score: TCM + Western medicine versus Western medicine (SMD = −3.99, 95% Cl: −7.41 to −0.57, P = 0.02), TCM + physiotherapy versus physiotherapy (SMD = −0.99, 95% Cl: −1.44 to −0.54, P < 0.0001), and TCM + hip preservation surgery versus hip preservation surgery (SMD = −1.08, 95% Cl: −1.75 to −0.40, P = 0.002); (3) Imaging improvement: TCM + physiotherapy versus physiotherapy (RR = 1.42, 95% Cl: 1.15 to 1.76, P = 0.001) and TCM + hip preservation surgery versus hip preservation surgery (RR = 1.21, 95% Cl: 1.11 to 1.31, P < 0.0001); and (4) Occurrence of adverse reaction: TCM + Western medicine versus Western medicine (RR = 0.73, 95% Cl: 0.28 to 1.92, P = 0.53), TCM + physiotherapy versus physiotherapy (RR = 0.46, 95% Cl: 0.03 to 7.33, P = 0.58), and TCM + hip preservation surgery versus hip preservation surgery (RR = 1.11, 95% Cl: 0.36 to 3.45, P = 0.86). Conclusion TCM combined with Western medicine is an effective and safe approach for the treatment of ONFH. However, due to the low quality and quantity of the included studies, additional large-scale, high-quality studies are required to verify the above conclusions. Systematic review registration: https://www.crd.york.ac.uk/prospero/#recordDetails , CRD42023392030.

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