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Brain aneurysm survivors may have hidden belly danger – simple ultrasound could save lives

NCT ID NCT07312565

Knowledge-focused Sponsor: Leiden University Medical Center Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 26, 2026 · Updated 2 times

Summary

This study looks at whether people who have had a ruptured brain aneurysm also have an abdominal aortic aneurysm (a bulge in the main belly artery) that they don't know about. About 233 participants will get a painless belly ultrasound to check. The goal is to see how common this hidden aneurysm is, so doctors can decide if routine screening is worthwhile.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If this study finds a strong link, it could lead to routine screening for abdominal aneurysms in brain aneurysm survivors, potentially preventing life-threatening ruptures.
What could go wrong
This is an observational study, not a treatment trial. It only measures how often abdominal aneurysms occur in this group, and results may not apply to all patients.

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

About 233 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jun 2026

Expected to finish

Dec 2026

An estimate. End dates often move.

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

All aSAH patients from a large prospective cohort trial in the Netherlands will be screened for eligibility(12). The Study on Prognosis of Acutely RupTured Aneurysms (SPARTA) is an observational prospective cohort trial conducted in the Netherlands in several clinical centres. The aim of this study is to evaluate the long-term clinical outcome of aSAH patients who underwent neurosurgical- or endovascular treatment for their ruptured IA. The study has a population of around 900 patients. Because of the lethality of aSAH, a large proportion of this study population will be diseased or heavily incapacitated.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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: In order to be eligible to participate in this study, a participant must meet all of the following criteria: * Patient is a study subject of the trial: Study on Prognosis of Acutely RupTured Aneurysms (SPARTA)(12) * Inclusion at least one year after aSAH * Written informed consent By being a study subject of the SPARTA trial, the following criteria are applicable: * Confirmed diagnosis of SAH on CT-scan or lumbar puncture (in the presence of a negative CT-scan) * IA related SAH as confirmed with radiological imaging * Age 18 years or older at presentation * Written informed consent for the SPARTA-trial Exclusion Criteria: A potential participant who meets any of the following criteria will be excluded from participation in this study: * Patient is not a study subject of the SPARTA trial * Patient has Loeys-Dietz-, Marfan- or Ehlers-Danlos syndrome

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Conditions

The condition(s) this trial relates to.

abdominal aortic aneurysm acquired aneurysmal subarachnoid hemorrhage brain aneurysm subarachnoid hemorrhage

As listed by the trial registrant

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

Aneurysm abdominal Cerebral aneurysm ruptured

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • LUMC

    RECRUITING

    Leiden, Netherlands

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