Your browser doesn't support javascript.
loading
Minimally Invasive Lumbar Spinal Fusion Is More Effective Than Open Fusion: A Meta-Analysis
Yonsei med. j ; Yonsei med. j;: 524-538, 2018.
Article de En | WPRIM | ID: wpr-715388
Bibliothèque responsable: WPRO
ABSTRACT
PURPOSE: To evaluate the efficacy of minimally invasive spinal fusion in comparison to open fusion for adult lumbar spondylolisthesis or spondylosis. MATERIALS AND METHODS: The present study was conducted as a meta-analysis of all estimates from studies that were selected after comprehensive literature search by two independent reviewers. RESULTS: Of 745 articles, nine prospective cohort studies were identifed. The quality of evidence was downgraded because of study design, inconsistency, imprecision, and publication bias. Greater Oswestry Disability Index score improvement [weighted mean difference (WMD), 3.2; 95% confdence interval (CI), 1.5 to 5.0; p=0.0003] and a lower infection rate (odds ratio, 0.3; 95% CI, 0.1 to 0.9; p=0.02) were observed in the minimally invasive group (low-quality evidence). The minimally invasive group had less blood loss (WMD, 269.5 mL; 95% CI, 246.2 to 292.9 mL; p < 0.0001), a shorter hospital stay (WMD, 1.3 days; 95% CI, 1.1 to 1.5 days, p < 0.0001), and longer operation time (WMD, 21.0 minutes; 95% CI, 15.9 to 26.2 minutes; p < 0.0001) and radiation exposure time(WMD, 25.4 seconds; 95% CI, 22.0 to 28.8 seconds, p < 0.0001) than the open group (low-quality evidence). There were no significant differences in pain improvement, fusion rate, complications, or subsequent surgeries between the two treatment groups (lowquality evidence). CONCLUSION: Although present findings are limited by insufficient evidence and there is a lack of adequately powered high-quality randomized controlled trials to address this gap in evidence, our results support that minimally invasive lumbar fusion is more effective than open fusion for adult spondylolisthesis and other spondylosis in terms of functional improvement, reducing infection rate, and decreasing blood loss and hospital stay.
Sujet(s)
Mots clés
Texte intégral: 1 Indice: WPRIM Sujet Principal: Arthrodèse vertébrale / Spondylolisthésis / Études prospectives / Études de cohortes / Biais de publication / Exposition aux rayonnements / Spondylose / Durée du séjour Type d'étude: Clinical_trials / Etiology_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies / Systematic_reviews Limites du sujet: Adult / Humans langue: En Texte intégral: Yonsei med. j Année: 2018 Type: Article
Texte intégral: 1 Indice: WPRIM Sujet Principal: Arthrodèse vertébrale / Spondylolisthésis / Études prospectives / Études de cohortes / Biais de publication / Exposition aux rayonnements / Spondylose / Durée du séjour Type d'étude: Clinical_trials / Etiology_studies / Incidence_studies / Observational_studies / Prognostic_studies / Risk_factors_studies / Systematic_reviews Limites du sujet: Adult / Humans langue: En Texte intégral: Yonsei med. j Année: 2018 Type: Article