← Eichor
Study identifier: NCT07337902 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Comparing Over the Counter Pain Medicines for Discomfort in Crohn's Disease (AVID-CD)

Condition: Crohn's Disease (CD) · Dysmenorrhea Primary  ·  Sponsor: University of North Carolina, Chapel Hill

PhaseNA
Planned participants24
Who can joinFemale, 18 Years to 44 Years
Healthy volunteersNo

About this study

The purpose of this pilot study is to prepare for a larger study that will compare the effectiveness and safety of two common pain medications, ibuprofen and acetaminophen, to help treat period cramps in women with Crohn's disease. The goal of this study is to identify any challenges in running a larger study. The investigators will track how many people sign up for the study, how well participants follow the study plan, how many people stay in the study, and whether they are able to complete all the study activities, such as taking the medication, submitting samples, and filling out surveys. During the study, participants will undergo a screening visit that includes a blood draw, physical exam, pregnancy test, stool testing, and complete surveys about Crohn's disease and menstrual cycles. Once this visit is complete, the rest of the study will occur at home. Participants will be assigned to take either ibuprofen or acetaminophen to help treat period cramps for four menstrual cycles in a row. Participants will take ibuprofen for two cycles and acetaminophen for two cycles. Participants will know which medication is being taken at any given time, but the order in which they take the medications will be randomly assigned. Before each menstrual cycle, participants will submit a stool sample and fill out a short (\<1 minute) electronic survey. When participants develop period cramps, they will take the assigned medication for three days and fill out short (\<1 minute) electron…

This description comes directly from the study's public registry record.

Talk to the study team

Contact details are listed per location below or on the registry record.

Always discuss trial participation with your own doctor first.

Locations (1)

University of North Carolina at Chapel HillChapel Hill, North Carolina, United StatesRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT07337902