Treatment in Thoracic Aortic Aneurysm: Surgery vs Surveillance

ClinicalTrials.gov ID: NCT03536312

Public ClinicalTrials.gov record NCT03536312. 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.

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ClinicalTrials.gov public records Last synced Apr 22, 2026, 9:07 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

Treatment in Thoracic Aortic Aneurysm: Surgery vs Surveillance (TITAN:SvS)

Study identification

NCT ID: NCT03536312
Recruitment status: Recruiting
Study type: Interventional
Phase: Not applicable
Lead sponsor: Ottawa Heart Institute Research Corporation; Other
Enrollment: 610 participants

Conditions and interventions

Conditions

Interventions

Thoracic Aortic Surgery Procedure

Procedure

Eligibility (public fields only)

Age range: 18 Years to 79 Years
Sex: All
Healthy volunteers: Not listed

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Aug 31, 2018
Primary completion: May 30, 2035
Completion: May 30, 2035
Last update posted: Sep 21, 2025

2018 – 2035

United States locations

U.S. sites: 15
U.S. states: 12
U.S. cities: 14

Facility	City	State	ZIP	Site status
University of California at San Francisco Medical Center	San Francisco	California	94121	Recruiting
Massachusetts General Hospital	Boston	Massachusetts	02114	Recruiting
Beth Israel Deaconess Medical Center	Boston	Massachusetts	02215	Recruiting
University of Michigan	Ann Arbor	Michigan	48109	Recruiting
Mayo Clinic	Rochester	Minnesota	55905	Recruiting
Washington University School of Medicine	St Louis	Missouri	63110	Recruiting
The Valley Hospital, Inc	Ridgewood	New Jersey	07652	Recruiting
Icahn School of Medicine at Mount Sinai	New York	New York	10029	Recruiting
Duke University	Durham	North Carolina	27705	Recruiting
University Hospitals Cleveland	Cleveland	Ohio	44106	Recruiting
Ohio State University Medical Center	Columbus	Ohio	43210	Recruiting
The Trustees of the University of Pennsylvania	Philadelphia	Pennsylvania	19104	Recruiting
MUSC Health University Medical Center	Charleston	South Carolina	29425	Recruiting
University of Texas Health Science Centre	Houston	Texas	77030	Recruiting
Baylor Scott & White Research Institute	Plano	Texas	75093	Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 13 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT03536312, 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 Sep 21, 2025 · Synced Apr 22, 2026

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03536312 live on ClinicalTrials.gov.

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