New registry aims to uncover risks of YORVIPATH during pregnancy
NCT ID NCT07345494
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This registry study is collecting data from 50 women aged 15–50 who took YORVIPATH (palopegteriparatide) for hypoparathyroidism around the time of pregnancy or while breastfeeding. Researchers will monitor pregnancy complications, birth outcomes, and infant health through the first year of life. The goal is to better understand any risks to the mother, fetus, or baby from this medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Palopegteriparatide (YORVIPATH)
- What this could lead to
- If successful, this registry could provide crucial safety data on using YORVIPATH during pregnancy and breastfeeding, helping doctors and patients make informed treatment decisions.
- What could go wrong
- This is an observational registry, not a controlled trial, so it cannot prove cause and effect. The small size (50 participants) and lack of a comparison group limit the strength of conclusions.
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.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Jan 2036
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.
Who is studied
Participants with exposure to at least one dose of YORVIPATH at any time within 15 days prior to conception or during pregnancy. Prospective and retrospective pregnancies may be reported.
- Ages
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15 to 50 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: * Participants aged 15 to 50 years * Participants with exposure to at least one dose of YORVIPATH at any time within 15 days prior to conception and/or during pregnancy. The timeframe of 15 days prior to conception is calculated based on 5 times the YORVIPATH half life of \~ 60 hours * Participants providing written informed consent, verbal consent, or eConsent (depending on country regulations) and a Medical Release of Information. For adolescents under the age of majority, verbal or written informed assent by the pregnant minor (where applicable) and verbal or written informed consent by the parent/legal guardian will be obtained. Exclusion Criteria: * Pregnancies in which only the male partner is exposed to at least one dose of YORVIPATH.
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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 places running it
1 site. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Ascendis Investigational Site
RECRUITINGMorgantown, West Virginia, 26508, United States
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