Breast milk drug study withdrawn before start
NCT ID NCT06181630
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study was designed to measure how much of the drug ozanimod passes into breast milk and to check for any effects on breastfed infants. It planned to include lactating women already taking ozanimod for medical reasons. However, the study was withdrawn before enrolling any participants, so no results are available.
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.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Expected to start
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Nov 2025
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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18 years and older
- 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.
Show the full entry requirements Hide 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: * Adult female participant is already planning or currently being treated with ozanimod per the current locally approved prescribing information. * Adult female participant has delivered a single normal-term infant (at least 37 weeks gestation). * Adult female participant is at least 2 weeks postpartum but not more than 12 months postpartum by Study Visit 1. * Infant participant has normal weight for gestational age (above tenth percentile) at birth. Exclusion Criteria: * Adult participant is pregnant, planning to become pregnant, or are of childbearing potential and not using an effective contraceptive method. * Adult participant is not breastfeeding or pumping milk. * Adult participant has received any live vaccinations within 4 weeks prior to the start of ozanimod treatment. * Infant participant was born less than 37 weeks gestation Other protocol-defined criteria apply.
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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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PPD Las Vegas Clinical Research Unit
Las Vegas, Nevada, 89113-2228, United States