Long‐Term Clinical and Imaging Results of Oblique Lateral Interbody Fusion for Degenerative Lumbar Spondylolisthesis: A Systematic Review and Meta‐Analysis. Issue 2 (7th December 2022)

• Record Type: Journal Article
• Authors: Ma, Huan; Zhang, Fanyi; Ying, Qijie; Pan, Baoze; Li, Yuting; Ge, Hongping; Cao, Yu; Jiang, Tingfei; Dai, Meifen; Ji, Conghua
• Is Part Of: Orthopaedic surgery. Volume 15:Issue 2(2023)
• Page Start: 400
• Page End: 412
• Publication Date: 2022-12-07
• Subjects: Postoperative complications -- Radiography -- Spinal fusion -- Spondylolisthesis -- Treatment outcome; Orthopedic surgery -- Periodicals; Orthopedics -- Periodicals; Musculoskeletal system -- Wounds and injuries -- Periodicals; 617.47005
• DOI: 10.1111/os.13588
• Languages: English
• ISSNs: 1757-7853

Abstract

Abstract : The efficacies and safety of oblique lateral interbody fusion (OLIF) for degenerative lumbar spondylolisthesis (DLS) remains controversial, and long‐term clinical efficacies in particular need to be explored. This study is designed accordingly, therefore, we searched PubMed, Embase, Scopus, Web of Science, Cochrane Library, ProQuest, OVID, and SinoMed for literature, regardless of publication date or language. Taking 12 months after operation as the shortest limit, the outcome measures were extracted, including visual analog scale (VAS), Oswetry dysfunction index (ODI), Japanese Orthopaedic Association (JOA) score, intervertebral disk height (IDH), foraminal height (FH), lumbar lordosis (LL), segment lordosis (SL), slip ratio, and incidence of surgical complications. Meta‐analysis was performed by RevMan 5.4 and Stata 16.0, and results were expressed with MD and 95% CI, and two‐sided p ‐values with p < 0.05 being statistically significant. In total, 17 clinical studies (n = 689 patients) were screened, with an average patient age of 63.4 years. Our study revealed that VAS decreased by 4.55 (low back pain) and 5.46 (leg pain) points, respectively. And ODI score decreased by an average of 33.82% while JOA score increased by an average of 11.56 points. In terms of imaging indicators, mean IDH and FH increased by 4.18 and 4.91 mm, mean LL and SL improved by 9.22° and 2.46°, respectively. Besides, mean slip ratio decreased by 10.45%. The incidence of complications was statistically analyzed in 18 studies, with a rate of 4%–54% and an overall incidence of 19%. To sum up, our study was the first to focus on the long‐term efficacies of OLIF treatment for DLS, and to provide further clinical evidence. However, long‐term follow‐up multicenter randomized controlled trials are still needed for further evaluation. Abstract : We searched PubMed, Embase, Scopus, Web of Science, Cochrane Library, ProQuest, OVID, and SinoMed. The results of extraction were follow‐up data more than 12 months after the operation, including VAS, ODI, JOA, IDH, FH, LL, SL, slip ratio, and incidence of surgical complications. Finally, 19 clinical studies were included.