Can an experimental drug ease a pregnancy liver condition?
NCT ID NCT07823127
First seen Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time
Summary
Intrahepatic cholestasis of pregnancy is a liver condition that causes severe itching and can pose risks to both mother and baby. Researchers are testing whether an oral drug called maralixibat is safe and well tolerated in pregnant women with this condition. All 15 participants receive maralixibat from enrollment until delivery, and researchers track side effects and how the drug is handled by the body.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- maralixibat, an experimental oral drug
- What this could lead to
- If it works, maralixibat could offer pregnant women with this liver condition a way to manage their symptoms until delivery.
- What could go wrong
- This is a small Phase 2 study with 15 participants and no control group, so it cannot prove the drug works. Researchers do not yet know how maralixibat affects a developing baby.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 15 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jan 2027
An estimate. Start dates often move.
- Expected to finish
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Jan 2029
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 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.
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: 1. Willing and able to provide signed informed consent at the screening visit 2. Female aged ≥18 and ≤45 years with viable singleton pregnancy between 20 weeks 0 days and no more than 35 weeks 0 days (inclusive) gestational age at the screening/baseline visit 3. Have a diagnosis of ICP in line with the AASLD guidelines 4. Willing and able to complete study-related procedures as required Exclusion Criteria: 1. At the time of the screening/baseline visit, decision has already been made to deliver within the next 7 days, for any indication. 2. Known placenta accreta, complete placenta previa, PPROM at any gestational age prior to enrollment, cervical incompetence, history of prior spontaneous birth at ≤34 weeks gestational age not secondary to known or suspected ICP, or other condition (in the opinion of the investigator) likely to result in spontaneous or iatrogenic delivery before 37 weeks gestational age 3. Known non-reassuring fetal status based upon antepartum testing (e.g., CTG (cardiotography) at or within 7 days prior to screening/baseline visit 4. Known fetal anomaly likely to result in intrauterine fetal demise or neonatal death within the first 30 days of life 5. Known History or evidence of current undelying cholestatic liver disease at screening/baseline (Note: Women with history of ICP or known pathogenic variants that predispose to ICP are considered eligible.) 6. Evidence of other hepatobiliary conditions at screening or baseline.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- New study seeks clues to mysterious pregnancy itching disorder
- One shot during c-section may stop unbearable itching for moms with liver condition
- Could bile acid fingerprints prevent stillbirths in pregnancy cholestasis?
- Could bile acids cause baby lung issues? new study investigates
- New hope for Moms-to-Be: drug targets dangerous pregnancy itch