Evaluation of Symphony™ Posterior Cervical System for Surgical Treatment of Adult Cervical Deformity
Public ClinicalTrials.gov record NCT04912674. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Prospective Evaluation of Symphony™ Posterior Cervical System for Surgical Treatment of Adult Cervical Deformity: A Multi-Center Study
Study identification
- NCT ID
- NCT04912674
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- International Spine Study Group Foundation
- Other
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Interventions
- Symphony OCT System Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 11, 2021
- Primary completion
- Jul 11, 2027
- Completion
- Jul 11, 2027
- Last update posted
- Feb 16, 2026
2021 – 2027
United States locations
- U.S. sites
- 6
- U.S. states
- 6
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California Davis | Sacramento | California | 95817 | — |
| Denver International Spine Center, Rocky Mountain Hospital for Children and Presbyterian St. Luke's Medical Center | Denver | Colorado | 80128 | — |
| Washington University | St Louis | Missouri | 63110 | — |
| Duke University | Durham | North Carolina | 27710 | — |
| University of Pittsburgh Medical Center | Pittsburgh | Pennsylvania | 15219 | — |
| University of Virginia | Charlottesville | Virginia | 22908 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04912674, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 16, 2026 · Synced May 18, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04912674 live on ClinicalTrials.gov.