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New registry to see if blocking artery can stop hemorrhoid bleeding

NCT ID NCT07635784

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 is creating a registry to track how well a procedure called hemorrhoid artery embolization works for people with chronic bleeding internal hemorrhoids. Researchers will follow 1,200 adults for up to 3 years after the procedure, collecting data on bleeding, symptoms, and quality of life. The goal is to see if this minimally invasive treatment provides lasting relief for those who haven't gotten better with medication.

What this could mean

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

Active substance
Hemorrhoid artery embolization (a minimally invasive procedure that blocks blood flow to hemorrhoids)
What this could lead to
If successful, this registry could confirm that hemorrhoid artery embolization is a safe, effective long-term option for people with chronic bleeding hemorrhoids that don't improve with medication.
What could go wrong
This is an observational registry, not a controlled trial, so results may be less definitive. The procedure carries risks like pain, infection, or incomplete symptom relief, and long-term success is not guaranteed.

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 1,200 people

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

Started

Jan 2026

Expected to finish

Jan 2032

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Who is studied

The study population consists of adult patients (18 years and older) presenting to the Joint \& Vascular Institute for clinical consultation regarding symptomatic internal hemorrhoids. This population includes individuals who have failed standard medical management (such as dietary modifications, topical therapies, or office-based procedures) and are seeking minimally invasive alternatives to surgical hemorrhoidectomy. The registry will include men and women of all races and ethnicities without exclusion, provided they meet the clinical criteria for Hemorrhoidal Artery Embolization (HAE) as determined by the Principal Investigator or Sub-Investigators.

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: * Adults (≥18 years) with symptomatic bleeding internal hemorrhoids refractory to medical therapy, referred for HAE. Exclusion Criteria: * Pregnancy, coagulopathy, severe comorbidities, or inability to consent.

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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.

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

  • Joint and Vascular Institute

    RECRUITING

    Libertyville, Illinois, 60048, United States

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