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Extracorporeal Shock Wave Therapy with Imaging Examination for Early Osteonecrosis of the Femoral Head: a Systematic Review

Overview
Journal Int J Surg
Specialty General Surgery
Date 2024 Jun 19
PMID 38896858
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Abstract

Background: Extracorporeal shockwave therapy (ESWT) is a traditional noninvasive therapy to treat osteonecrosis of the femur head (ONFH). This systematic review aims to investigate whether ESWT can improve the clinical function of ONFH and whether differences in improvement can be observed in radiographic outcomes.

Materials And Methods: Two authors independently searched PubMed, Embase, Cochrane Library, and Web of Science for English articles until 21 October 2023. After screening and reading the literature, the two authors independently used corresponding scales to evaluate the quality of the included articles and extracted data. The key data extracted included the Harris Hip Score (HHS), Visual Analog Scale (VAS), changes in lesion size, the change in the Association Research Circulation Osseous (ARCO) stage, and bone marrow edema (BME) stage.

Results: Nine articles included 468 males and 248 females. The average age was 43.29 years and the mean follow-up time was 15.19 months. After receiving ESWT, five studies involving 146 hips showed a higher HHS (MD=-33.38; 95% CI: -46.31, -20.45), and the difference was statistically significant ( P <0.00001). The average VAS before treatment was above 5, but it dropped to 1.2 after ESWT (MD=4.64; 95% CI: 3.63-5.64), and the difference was statistically significant ( P <0.00001). Three studies found no significant differences in the areas of femoral head necrosis before and after treatment with ESWT(MD=9.66; 95% CI: -0.36, 19.67; P =0.06; I2 =84%). Two articles showed that the use of ESWT had no significant effect on the change in the ARCO stage (MD=1.11; 95% CI: 0.76-1.62; P =0.60; I2 =0%). Three studies indicated that using ESWT could improve the BME symptom in the early stage of ONFH (MD=4.35; 95% CI: 1.32-14.37; P =0.02; I2 =62%).

Conclusion: Based on the current evidence, ESWT shows promise as a therapy to enhance hip function and alleviate pain in the early stage of ONFH. With the advancement of more precise imaging techniques, ESWT can potentially reduce the area affected by ONFH. However, such reduction was not found to be statistically significant at the imaging level. Additionally, ESWT could improve symptoms of BME in the early stage. However, no significant change in ARCO grade was observed with ESWT treatment.

Citing Articles

Effects of supplementing extracorporeal shockwave therapy to hyaluronic acid injection among patients with rotator cuff lesions without complete tear: a prospective double-blinded randomized study.

Ko J, Huang C, Huang P, Chen J, Liao C, Kuo S Int J Surg. 2024; 110(12):7421-7433.

PMID: 39172722 PMC: 11634091. DOI: 10.1097/JS9.0000000000002063.

References
1.
Wang C, Wang F, Yang K, Huang C, Lee M, Chan Y . Treatment of osteonecrosis of the hip: comparison of extracorporeal shockwave with shockwave and alendronate. Arch Orthop Trauma Surg. 2007; 128(9):901-8. DOI: 10.1007/s00402-007-0530-5. View

2.
Wang C, Huang H . Shock wave-enhanced neovascularization at the tendon-bone junction: an experiment in dogs. J Foot Ankle Surg. 2002; 41(1):16-22. DOI: 10.1016/s1067-2516(02)80005-9. View

3.
Abbassi M, Jain A, Shin D, Arasa C, Li B, Anderson S . Quantification of bone marrow edema using dual-energy CT at fracture sites in trauma. Emerg Radiol. 2022; 29(4):691-696. DOI: 10.1007/s10140-022-02046-0. View

4.
Vulpiani M, Vetrano M, Trischitta D, Scarcello L, Chizzi F, Argento G . Extracorporeal shock wave therapy in early osteonecrosis of the femoral head: prospective clinical study with long-term follow-up. Arch Orthop Trauma Surg. 2012; 132(4):499-508. DOI: 10.1007/s00402-011-1444-9. View

5.
Mankin H . Nontraumatic necrosis of bone (osteonecrosis). N Engl J Med. 1992; 326(22):1473-9. DOI: 10.1056/NEJM199205283262206. View