European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, Volume 34, Issue 5, 4 1 2025, Pages 1801-1809 Analysis of the factors associated with sexual health improvement in patients who underwent surgical management for adult spine deformity. van Schaik D, Baroncini A, Boissiere L, Larrieu D, Goudman L, Pizones J, Pellise F, Alanay A, Kleinstück F, Bourghli A, Obeid I, European Spine Study Group
Background
Spinal deformity can have a severe impact on the patient's sexual health. Eventually, this can lead to depression and relationship distress. Spinal surgical management is suggested to improve sexual function, however, the literature concerning these aspects is still scarce. This study evaluated which factors predicted improvement in sexual health in patients with adult spinal deformity (ASD) who underwent surgical treatment.
Methods
Multicentric retrospective study based on a prospectively collected ASD database. Data of patients who underwent surgical correction and had a 2-year follow-up were collected. The association between different patient-reported outcome measures and ODI question 8 (Q8, sexual health) was explored with Pearson correlations and Principal Component Analysis (PCA). Improvement in sexual health was evaluated through a 1-point decrease on Q8. Comparisons between improved and non-improved patients and the non-response to the preoperative Q8 were assessed.
Results
Data from 880 patients were collected. Moderate correlations were revealed between ODI and COMI-back, SRS-22, and SF-36 items and confirmed with PCA. The main factors associated to a non-response to Q8 were being of an older age, having worse sagittal imbalance, and having a specific nationality. Patients with an improvement in sexual health at 2 years were the ones with a worse baseline quality of life, older patients with a greater sagittal correction, and a better improvement of the level of physical activity.
Conclusion
Non-response to Q8 was correlated to age and nationality. Long-segment ASD surgery could improve sexual health, which was correlated to physical activity improvement, severe deformity with worse preoperative quality of life, and better postoperative sagittal correction.
