Can a simple hormone pill help prevent early delivery?
NCT ID NCT07523295
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether giving vaginal progesterone to women who have had preterm labor can help them stay pregnant longer and improve their baby's health. Sixty pregnant women between 24 and 34 weeks will first receive standard care to stop labor, then half will get daily progesterone while the other half gets routine advice. Researchers will track how long until delivery, rates of preterm birth, and birth weight.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Progesterone vaginal capsules (400 mg daily)
- What this could lead to
- If it works, this could provide a simple way to reduce preterm births and improve newborn health in women who have had preterm labor.
- What could go wrong
- This is a small, single-center trial with only 60 participants, so results may not apply widely. Progesterone may not significantly extend pregnancy or prevent complications.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
60 people
The number who actually took part.
- Started
-
May 2025
- Finished
-
Nov 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 45 years
- Sex
-
Female participants only
- Healthy volunteers
-
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: * Women with singleton pregnancies (on antenatal scan) * Presenting with pr-term labor * Between 24 - 34 weeks of gestation * Treated successfully with acute tocolysis for 48 hours and received steroids Exclusion Criteria: * Women with multiple pregnancy * Preterm premature rupture of membranes * Cervical dilatation \>3 cm (clinical examination) * Congenital fetal anomalies * Refuse to participate in the study
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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.
Contacts and locations
Locations
-
Medicare Hospital (Pvt) Limited
Multan, Punjab Province, 60000, Pakistan
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