Prospective Evaluation of Complex Adult Spinal Deformity (CAD) Treated With Minimally Invasive Surgery

ClinicalTrials.gov ID: NCT04885244

Public ClinicalTrials.gov record NCT04885244. 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.

View official ClinicalTrials.gov record → Back to search

ClinicalTrials.gov public records Last synced May 18, 2026, 11:13 AM EDT

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 Complex Adult Spinal Deformity (CAD) Treated With Minimally Invasive Surgery (MIS)

Study identification

NCT ID: NCT04885244
Recruitment status: Recruiting
Study type: Observational
Phase: Not listed
Lead sponsor: International Spine Study Group Foundation; Other
Enrollment: 500 participants

Conditions and interventions

Conditions

Interventions

Index or spine revision surgery for complex adult spinal deformity Procedure

Procedure

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 27, 2021
Primary completion: Dec 30, 2034
Completion: Dec 30, 2034
Last update posted: Feb 16, 2026

2021 – 2034

United States locations

U.S. sites: 12
U.S. states: 10
U.S. cities: 12

Facility	City	State	ZIP	Site status
Barrow Neurological Institute	Phoenix	Arizona	85013	Recruiting
Shiley Center for Orthopaedic Research and Education at Scripps Clinic	La Jolla	California	92037	Recruiting
Cedars-Sinai Medical Center	Los Angeles	California	90048	Recruiting
University of California - San Francisco Medical Center	San Francisco	California	94143	Recruiting
University of Miami	Miami	Florida	33125	Recruiting
Rush University, Department of Neurosurgery	Chicago	Illinois	60612	Recruiting
Louisiana Spine Institute	Shreveport	Louisiana	71101	Recruiting
University of Michigan, Department of Neurosurgery	Ann Arbor	Michigan	48109	Completed
Columbia University - New York-Presbyterian Och Spine Hospital	New York	New York	10034	Recruiting
Duke University Health System	Durham	North Carolina	27710	Recruiting
University of Pittsburgh Medical Center	Pittsburgh	Pennsylvania	15213	Recruiting
Semmes-Murphey	Memphis	Tennessee	38120	Recruiting

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 NCT04885244, 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

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04885244 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →