Could the pill ease IBD Flare-Ups? new study investigates
NCT ID NCT05610527
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at how hormonal birth control might help manage inflammatory bowel disease (IBD) symptoms that get worse during a woman's period. Researchers surveyed 50 women with IBD to understand their preferences for birth control and whether they would join a future trial. The goal is to design a larger study to test if hormonal contraception can improve cyclical IBD symptoms.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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50 people
The number who actually took part.
- Started
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Jul 2025
- Finished
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Dec 2025
- Lead sponsor
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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
Between 18-45 years Fluent in English and/or Spanish Have biopsy-proven UC or CD (confirmed by medical records and/or through screening questions- see below enrollment procedures Aim 1) Willing to comply with study activities Have a reliable method to receive emails for e-diary reminders and completion Regular menses (21-35d) when not on hormonal contraception For the hormonal contraception cohort, use of the LNG IUD, ENG implant, or COC For the naturally-cycling cohort, use of any non-hormonal method of contraception, including: self or partner permanent contraception, copper IUD, abstinence, barrier methods, and fertility awareness methods
- Ages
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18 to 45 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
INCLUSION CRITERIA: * Between 18-45 years old * Fluent in English and/or Spanish * Have biopsy-proven UC or CD (confirmed by medical records and/or through screening questions- see below enrollment procedures Aim 1) * Willing to comply with study activities * Have a reliable smartphone or text-message capable device for e-diary reminders and completion * Regular menses (21-35d) when not on hormonal contraception * For the hormonal contraception cohort, use of the LNG IUD, ENG implant, or COC * For the naturally-cycling cohort, use of any non-hormonal method of contraception, including: self or partner permanent contraception, copper IUD, abstinence, barrier methods, and fertility awareness methods EXCLUSION CRITERIA: * Current pregnancy * Breastfeeding without resumption of 2 normal menses * Desires starting, stopping or switching hormonal contraception during the 12-week study timeframe * History of hysterectomy * Menopausal (no menses for 12+months when not on hormonal contraception * Use of systemic gender-affirming hormone therapy (e.g. testosterone) * Indeterminant or microscopic colitis * Participation in any other clinical trials during this study timeline
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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
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University of Utah
Salt Lake City, Utah, 84132, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Mini-Guts in a dish: scientists probe why IBD tissue struggles to heal
- Watching the IUD go in: can a camera make contraception safer?
- Can immune aging blood tests predict which older IBD patients thrive on advanced therapies?
- Ulcerative colitis drugs put under the microscope for hidden clot risk
- Can a cheap Anti-Inflammatory drug calm ulcerative colitis?
- Can early symptom relief predict who stays on IBD biologic?