The clinical effect of different vertebral body height restoration rates after percutaneous kyphoplasty for osteoporotic vertebral compression fractures.

Autor: Gu X; Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi St, Suzhou, Jiangsu, 215006, China.; Department of Orthopaedic Surgery, Taicang Affiliated Hospital of Soochow University, Taicang, Jiangsu, China., Li J; Department of Orthopaedic Surgery, Wuzhong People's Hospital, Suzhou, Jiangsu, China., Wu S; Department of Anesthesiology and Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China., Yuan L; Department of Orthopaedic Surgery, Taicang Affiliated Hospital of Soochow University, Taicang, Jiangsu, China., Qu L; Department of Orthopaedic Surgery, Taicang Affiliated Hospital of Soochow University, Taicang, Jiangsu, China., Wang Y; Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi St, Suzhou, Jiangsu, 215006, China., Yang H; Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi St, Suzhou, Jiangsu, 215006, China., Yang S; Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi St, Suzhou, Jiangsu, 215006, China. shaofengyang1014@163.com., Sun C; Department of Orthopaedic Surgery, Wuzhong People's Hospital, Suzhou, Jiangsu, China. 13862572998@139.com., Zou J; Department of Orthopaedic Surgery, The First Affiliated Hospital of Soochow University, 188 Shizi St, Suzhou, Jiangsu, 215006, China. jzou@suda.edu.cn.
Jazyk: angličtina
Zdroj: BMC musculoskeletal disorders [BMC Musculoskelet Disord] 2024 Sep 05; Vol. 25 (1), pp. 711. Date of Electronic Publication: 2024 Sep 05.
DOI: 10.1186/s12891-024-07773-8
Abstrakt: Objective: This study aimed to evaluate the clinical effect of different vertebral body heights restoration rate after percutaneous kyphoplasty (PKP) for the treatment of osteoporotic vertebral compression fractures (OVCF).
Methods: The patients were divided into two groups according to the height restoration rate of the anterior edge of the vertebral body fracture after PKP operation using X-Ray imaging. The group A was below 80%, and the group B was above 80%. Clinical preoperative and postoperative efficacy (1st day, 1st month, 6th month, and 12th month after surgery) were evaluated according to VAS, Oswestry Disability Index(ODI), Quality of Life Questionnaire of the European Foundation for Osteoporosis(QUALEFFO), and Back Pain Life Disorder Questionnaire(RQD). Simultaneously, the preoperative and postoperative local Cobb angles and changes in the injured vertebrae in the two groups were calculated and analyzed.
Results: The postoperative Cobb angle in group A was significantly higher than that in group B. The correction rate in group B was significantly better than that in group A. The VAS, ODI, QUALEFFO, and RQD scores of group B patients were significantly lower than those of patients in group A at each follow-up time point. The correlation coefficients of vertebral body height restoration rate and VAS, ODI, QUALEFFO, and RQD scores at the last follow-up were - 0.607 (P < 0.01), -0.625 (P < 0.01), -0.696 (P < 0.01), and - 0.662 (P < 0.01), respectively.
Conclusions: The results of the correlation analysis between the vertebral body height restoration rate and the above clinical efficacy scores show that increasing the vertebral body anterior height restoration rate is beneficial for pain relief and improves the clinical efficacy of patients. Simultaneously, improving the height restoration rate of the anterior edge of the vertebral body and restoring the normal spinal structure is beneficial for reducing the incidence of refracture of the adjacent vertebral body.
(© 2024. The Author(s).)
Databáze: MEDLINE
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