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Big data project aims to boost AAA surgery safety

NCT ID NCT04216433

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study created a large registry of 394 patients who had surgery for an abdominal aortic aneurysm (AAA) in North Texas hospitals. The goal was to track survival, need for repeat surgery, and risk of rupture over time. By collecting this data, doctors hope to improve the quality and safety of AAA care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

394 people

The number who actually took part.

Started

Jan 2012

Finished

Jul 2021

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Men and women who received endovascular or open AAA repair (primary/secondary procedure codes: ICD-9=38.44 for open, ICD-9=39.71 for endovascular repair) at any of the 138 Dallas-Fort Worth area hospitals that report AAA data to the DFWHC Data Initiative.

Ages

50 years and older

Sex

Anyone

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Men and women who received endovascular or open AAA repair (primary/secondary procedure codes: ICD-9=38.44 for open, ICD-9=39.71 for endovascular repair) at any of the 138 Dallas-Fort Worth area hospitals that report AAA data to the DFWHC Data Initiative. * patients age 50 years old or older. Exclusion Criteria: * Patients with HIV and substance abuse * Patients with substance abuse * Patients \> 50 years old

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Methodist Health System

    Dallas, Texas, 75203, United States