- Conditions
- Adult Spinal Deformity, Scoliosis, Kyphosis, Sagittal Imbalance
- Interventions
- Index or spine revision surgery for complex adult spinal deformity
- Procedure
- Lead sponsor
- International Spine Study Group Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2034
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • La Jolla, California • Los Angeles, California + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 21, 2026, 7:39 PM EDT