• Madhav R Patel, Kevin C Jacob, Timothy J Hartman, James W Nie, Vivek P Shah, Frank A Chavez, Nisheka N Vanjani, Conor P Lynch, Elliot D K Cha, Michael C Prabhu, Hanna Pawlowski, and Kern Singh.
• Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.
• World Neurosurg. 2022 Aug 1; 164: e540-e547.

ObjectiveTo determine the association between patient-reported depressive symptoms and patient satisfaction following minimally invasive lumbar decompression.MethodsPrimary, single-level/multilevel minimally invasive lumbar decompression was identified. Patient-reported outcome measures (PROMs) collected preoperatively/postoperatively included visual analog scale back/leg, Oswestry Disability Index, 9-Item Patient Health Questionnaire (PHQ-9), and 12-Item Short Form Mental Composite Score (SF-12 MCS). Patients rated current satisfaction level (0-10) with back/leg pain and disability. A paired Student's t-test compared each postoperative PROM score to its preoperative baseline. At each timepoint, patients were categorized by PHQ-9 and SF-12 MCS scores. One-way analysis of variance compared patient satisfaction with back/leg pain and disability among PHQ-9 subgroups. The Student's t-test for independent samples compared patient satisfaction between SF-12 MCS subgroups. Analysis of covariance (ANCOVA) assessed differences in satisfaction between depression subgroups while controlling for preoperative/postoperative values in corresponding PROMs.Results193 patients were included. All PROMs demonstrated significant postoperative improvement from 6-weeks through 2-years (P < 0.001, all), except PHQ at 9 2-years (P = 0.874). Mean satisfaction scores ranged from 6.9-7.9 (back pain), 7.3-8.0 (leg pain), and 7.6-8.0 (disability). Satisfaction with back/leg pain and disability significantly differed among PHQ-9 subgroups at all postoperative timepoints (P < 0.001, all). Accounting for baseline and current pain/disability values, ANCOVA revealed differences between PHQ-9 subgroups only in satisfaction with back pain at 2 years (P < 0.001), leg pain at 12 weeks/1 year/2 years (P ≤ 0.047, all), and disability at 6 months/2 years (P ≤ 0.049, both). Satisfaction differed between SF-12 MCS subgroups at all timepoints (P ≤ 0.047), except back pain 6 months (P = 0.263). Accounting for baseline and postoperative pain/disability, ANCOVA revealed differences in satisfaction between SF-12 MCS groups only for back/leg pain at 2 years (P ≤ 0.001, both).ConclusionsIndependent effect of depression at long-term follow-up was significant. This highlights the importance of understanding the interaction between physical and mental health outcomes to optimize patients' perceptions of surgical outcomes.Copyright © 2022 Elsevier Inc. All rights reserved.

14 keywords...

hide…