A retrospective cohort study on the efficacy and safety of percutaneous vertebroplasty combined with bone-filling mesh container in vertebral metastases with posterior wall defect

Zhan, Ke; Chen, Ke; Gao, Guoyong1; Xiang, Yucheng1

2024-01-12

10.3389/fonc.2023.1312491

FRONTIERS IN ONCOLOGY   影响因子和分区

2234-943X

Background: To evaluate the clinical safety and efficacy of percutaneous vertebroplasty (PVP) combined with bone -filling mesh containers (BFMCs) for vertebral metastases with posterior wall defect. Methods: From January 2019 to December 2021, patients with vertebral metastases and posterior wall defect who received BFMCs combined with PVP were included. The visual analog scale (VAS) scores and Oswestry disability index (ODI) scores were evaluated before and 72 hours after the operation, respectively. Post-operational Xray and computed tomography (CT) scans were conducted to observe bone cement leakage, and complications were recorded. Follow-up CT and magnetic resonance imaging (MRI) were conducted to evaluate the condition of the operated vertebrae and the recurrence or progression of other bone metastases. Results: A total of 43 patients with 44 operated vertebrae were included. All patients successfully completed the surgery. The average VAS score decreased from 7.35 +/- 0.78 to 1.63 +/- 0.93 (p < 0.05), and the ODI score decreased from 80.06 +/- 8.91 to 32.5 +/- 4.87 (p < 0.05). Bone cement leakage was observed in 18 operated vertebrae, which were all asymptomatic. No intraspinal leakage, post-operative spinal nerve compression, pulmonary embolism, or other serious complications were recorded. A total of 21 patients had a follow-up of more than 1 year, with no operated vertebral progression, 13 target vertebrae showed obvious sclerosis and necrosis, and no adjacent pathological fracture occurred. Of these patients, 16 had different degrees of bone metastasis of other sites other than the operated vertebrae. Conclusion: For spinal metastases with posterior wall defect, PVP combined with BFMCs was highly safe and can effectively relieve pain for patients. A 1-year follow-up showed a local antitumor effect.

bone-filled mesh container vertebroplasty metastasis posterior wall defect visual analogue scale (VAS)

SCI

英语

其他

Oncology

Oncology

WOS:001150711500001

FRONTIERS MEDIA SA

Web of Science

1.Jinan Univ, Shenzhen Peoples Hosp, Dept Spine Surg, Clin Med Coll 2, Guangzhou, Peoples R China
2.Southern Univ Sci & Technol, Affiliated Hosp 1, Shenzhen, Guangdong, Peoples R China

Zhan, Ke,Chen, Ke,Gao, Guoyong,et al. A retrospective cohort study on the efficacy and safety of percutaneous vertebroplasty combined with bone-filling mesh container in vertebral metastases with posterior wall defect[J]. FRONTIERS IN ONCOLOGY,2024,13.

Zhan, Ke,Chen, Ke,Gao, Guoyong,&Xiang, Yucheng.(2024).A retrospective cohort study on the efficacy and safety of percutaneous vertebroplasty combined with bone-filling mesh container in vertebral metastases with posterior wall defect.FRONTIERS IN ONCOLOGY,13.

Zhan, Ke,et al."A retrospective cohort study on the efficacy and safety of percutaneous vertebroplasty combined with bone-filling mesh container in vertebral metastases with posterior wall defect".FRONTIERS IN ONCOLOGY 13(2024).