Phase 4
N=28
Chronotherapy in Inflammatory Bowel Disease
Inflammatory Bowel Diseases
Bottom Line
View on ClinicalTrials.gov: NCT04304950 ↗Enrolled (actual)
28
Serious AEs
0.0%
Results posted
Jun 2023
Primary outcome: Primary: Thioguanine Levels in Blood (Morning Versus Evening Dosing) — 175.04; 225.65 pmol/8 x 10^8 RBC
Study Design & Population
- Study type
- Interventional
- Phase
- Phase 4
- Interventions
- Evening Group (Drug); Morning Group (Drug)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- Rush University Medical Center
- Primary completion
- Dec 2021
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Thioguanine Levels in Blood (Morning Versus Evening Dosing) |
175.04; 225.65 | — |
| PRIMARY Harvey Bradshaw Activity Index |
2.15; 3.09 | — |
| PRIMARY Short Inflammatory Bowel Disease Questionnaire |
5.83; 5.91 | — |
| PRIMARY 6-Methylmercaptopurine Levels in Blood |
2395.27; 825.15 | — |
| SECONDARY Munich Chronotype Questionnaire ( MCTQ) |
3.70; 2.57 | — |
Summary
This study aims to determine if there is any difference in the efficacy of Inflammatory Bowel Disease (IBD) medication and disease outcomes when taken in the morning or in the evening. The IBD medications being observed are azathioprine and 6-mercaptopurine. The study team believes that there may be a benefit to taking the medication at a certain time of day. To test this theory the study asks participants who are already taking either azathioprine or 6-mercaptopurine for IBD to take the medication consistently at either the morning or in the evening based on when they currently take their medication. Participation is up to 10 weeks +/- 3 days. There will be 2 study visits where the participant will be asked to fill in questionnaires related to their IBD symptoms, their sleep habits, sleep quality, and general health information followed by a blood draw.
Eligibility Criteria
Inclusion Criteria
- Above the ages of 18
- Diagnosis of Crohn's Disease or Ulcerative Colitis
- Currently taking azathioprine or 6-mercaptopurine
- Willing to sign study consent form
Exclusion Criteria
- Vulnerable population (pregnant, prisoner, non-English speaking or cognitively impaired)
- Breastfeeding subject
- Have a history of complications related to immunomodulatory therapy
- Participating in other research studies involving research interventions
- Treated with dual corticosteroid and immunomodulatory therapy
Data sourced from ClinicalTrials.gov (NCT04304950). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.