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Artery infusion could replace opioids for brain bleed headaches

NCT ID NCT07294118

Symptom relief Sponsor: The University of Texas Medical Branch, Galveston 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This study tests if delivering lidocaine (a numbing medicine) and steroids directly into an artery in the scalp can safely relieve the intense headaches that follow a type of brain bleed called subarachnoid hemorrhage. The goal is to reduce pain and the need for strong opioid painkillers. The trial will enroll 15 adults with mild to moderate bleeds.

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.

Phase

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

About 15 people

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

Started

Jan 2026

Expected to finish

Aug 2027

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.

Ages

18 to 100 years

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: * Age ≥18 years. * Diagnosed with aneurysmal SAH, Hunt and Hess Grades 1-2. * Consent to study procedures and follow-up evaluations. Exclusion Criteria: * Known allergies to lidocaine or steroids. * Arteriovenous malformations. * Dural Arteriovenous Fistulas. * Other significant intracranial pathologies. * Hemodynamic instability preventing safe intervention. * Previous MMA interventions. * Previous craniotomies or need for craniotomy. * Need for external ventricular drain.

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Conditions

The condition(s) this trial relates to.

acquired aneurysmal subarachnoid hemorrhage Headache headache disorder opiate dependence opioid abuse subarachnoid hemorrhage

As listed by the trial registrant

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

Headache Opiate dependence Opioid use Subarachnoid hemorrhage, aneurysmal

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

  • University of Texas Medical Branch, Galveston

    RECRUITING

    Galveston, Texas, 77555-0158, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.