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Published on: March 23, 2019
Does the Preoperative Depression Affect Clinical Outcomes in Adults With Following Lumbar Fusion?: A Retrospective
Yuanxing Zhou1,2, Jianlong Deng3, Ming Yang1,2
1Department of Orthopaedics, First Affiliated Hospital of Dalian Medical University, Dalian.
Study Design:
This was a retrospective cohort review.
Objective:
The objective of this study was to analyze depression using Beck Depression Inventory (BDI) and Hamilton Depression Scale (HAMD-24), and to correlate with clinical outcomes and improvement in adults with following lumbar fusion.
Summary Of Background Data:
Psychological factors such as depression are found to influence outcomes and improvement following spinal surgery. It is still unclear whether there are differences during screening for depression by different implementations to predict outcomes for spine surgery.
Materials And Methods:
Between July 2016 and May 2018, patients with degenerative lumbar disease, who underwent lumbar fusion were enrolled in this study. The patient's characteristics, preoperative BDI and HAMD-24 score, and preoperative and postoperative outcomes were collected, respectively. Depressed patients were identified by a score of BDI≥15 or HAMD-24>20, respectively. Preoperative and postoperative outcome scores, absolute changes, and recovery ratios of disability and pain were compared within and between groups. Finally, univariate and multiple linear regression analyses was performed to reveal the relationship between preoperative depressive states and outcomes and improvement.
Results:
A total of 125 patients were eligible in the study, with 113 (90.4%) patients without depressive symptoms and 12 (9.6%) depressed patients by BDI, and 97 (77.6%) patients without depressive symptoms and 28 (22.4%) depressed patients by HAMD-24. Both higher BDI and HAMD-24 group was found to have significant worse preoperative and postoperative outcomes as well as less recovery ratios than the patients without depressive symptoms. Univariate and multiple linear regression analyses suggested that preoperative depression might be a potential predictor of worse surgical outcomes.
Conclusions:
Depressive symptoms might lead to smaller magnitude of improvement. Moreover, both preoperative BDI and HAMD-24 score was a negative predictor of postoperative outcomes and can be regarded as a candidate to screen for depression preoperatively.
