期刊
GLOBAL SPINE JOURNAL
卷 12, 期 8, 页码 1736-1744出版社
SAGE PUBLICATIONS LTD
DOI: 10.1177/2192568220988276
关键词
adult spinal deformity; patient reported outcomes; deformity; spinal deformity surgery; adult idiopathic scoliosis
资金
- AO Spine through the AO Spine Knowledge Forum Deformity
- Scoliosis Research Society (SRS)
- Norton Healthcare
- AO Spine Research Department
- AO Innovation Translation Center, Clinical Evidence
After complex ASD surgery, significant improvements in patient-reported outcomes (PROs) were observed at the 5-year follow-up. However, no significant changes in PROs were seen during the 2 to 5-year postoperative period. Patients with major surgery-related complications showed similar PROs and proportion of patients achieving MCID compared to those without such complications.
Study Design: Prospective cohort. Objective: To prospectively evaluate PROs up to 5-years after complex ASD surgery. Methods: The Scoli-RISK-1 study enrolled 272 ASD patients undergoing surgery from 15 centers. Inclusion criteria was Cobb angle of >80 degrees, corrective osteotomy for congenital or revision deformity, and/or 3-column osteotomy. The following PROs were measured prospectively at intervals up to 5-years postoperative: ODI, SF36-PCS/MCS, SRS-22, NRS back/leg. Among patients with 5-year follow-up, comparisons were made from both baseline and 2-years postoperative to 5-years postoperative. PROs were analyzed using mixed models for repeated measures. Results: Seventy-seven patients (28.3%) had 5-year follow-up data. Comparing baseline to 5-year data among these 77 patients, significant improvement was seen in all PROs: ODI (45.2 vs. 29.3, P < 0.001), SF36-PCS (31.5 vs. 38.8, P < 0.001), SF36-MCS (44.9 vs. 49.1, P = 0.009), SRS-22-total (2.78 vs. 3.61, P < 0.001), NRS-back pain (5.70 vs. 2.95, P < 0.001) and NRS leg pain (3.64 vs. 2.62, P = 0.017). In the 2 to 5-year follow-up period, no significant changes were seen in any PROs. The percentage of patients achieving MCID from baseline to 5-years were: ODI (62.0%) and the SRS-22r domains of function (70.4%), pain (63.0%), mental health (37.5%), self-image (60.3%), and total (60.3%). Surprisingly, mean values (P > 0.05) and proportion achieving MCID did not differ significantly in patients with major surgery-related complications compared to those without. Conclusions: After complex ASD surgery, significant improvement in PROs were seen at 5-years postoperative in ODI, SF36-PCS/MCS, SRS-22r, and NRS-back/leg pain. No significant changes in PROs occurred during the 2 to 5-year postoperative period. Those with major surgery-related complications had similar PROs and proportion of patients achieving MCID as those without these complications.
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