NCT06571669 · Boomerang Medical
BOOM-IBD2 Pivotal Clinical Trial
What this study is about
Ulcerative colitis is a long-lasting condition that causes swelling and sores in the large intestine. This study tests whether a small device placed under the skin can help reduce bowel urgency in people with ulcerative colitis. The experimental device sends mild signals to a nerve near the tailbone. It is placed during a same-day procedure.
View original scientific description
Ulcerative colitis is a long-lasting condition that causes swelling and sores in the large intestine. This study tests whether a small device placed under the skin can help reduce bowel urgency in people with ulcerative colitis. The investigational device sends mild signals to a nerve near the tailbone. It is placed during a same-day procedure.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Male or female
- 18 to 85 years of age
- Diagnosed with ulcerative colitis
- Ability and willingness to consent to participate by signing the informed consent form
- Ability to comply with the protocol and willingness to comply with all follow up requirements
Exclusion criteria
- Any significant medical condition that is likely to interfere with study procedures, device operation, or likely to confound the results of the study
- Any psychiatric or personality disorder at the discretion of the study investigator
- Any active bacterial infection with a risk of bacteremia or sepsis (e.g. presence of abscess)
- Active clostridium difficile infection of the colon
- Active cytomegalovirus (CMV) infection of the colon
- Evidence of colonic perforation
- Fulminant colitis requiring emergency surgery
- Microscopic, ischemic or infectious colitis
- Unresected neoplasia of the colon
- Colonic stricture unable to pass a colonoscope
- Current evidence of cancer in the gastrointestinal tract
- Current participation in another clinical trial
- Previous history of surgery for ulcerative colitis, or probably to require such intervention
- Previously implanted with a neurostimulation device or participated in a neurostimulation trial
- Inability to operate the patient programmer
Where
- Folsom, California
- Los Angeles, California
- Newport Beach, California
- Palo Alto, California
- Wichita, Kansas
- Woodbury, Minnesota
- Jackson, Mississippi
- St Louis, Missouri
- Las Vegas, Nevada
- Manhasset, New York
- New York, New York
- Chapel Hill, North Carolina
And 7 more locations — see the full list below.
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jul 9, 2026 · Source of record for eligibility and locations