Natural labor kickstart: could gentle methods replace medical induction?
NCT ID NCT07587632
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether natural cervical ripening methods can help labor start on its own in pregnant women with diet-controlled gestational diabetes. About 74 participants will try these methods starting at 37 weeks to see if they can avoid a medically induced labor. The goal is to increase the chance of a spontaneous, natural birth.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 74 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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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
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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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Singleton gestation * Non-insulin dependent, dietetically managed gestational diabetes * Greater than or equal to 34 weeks. * Planned vaginal birth at the University Hospital of Zurich * Planned IOL for 40 weeks of gestation. * Communication in German and/or English language possible. Exclusion Criteria: * Pregnant women with multiple gestation * Fetal macrosomia \>95th percentile * Intrauterine growth restriction \<3rd percentile * Already in labor (regular contractions or premature rupture of membranes (PROM) * Patients scheduled for IOL before 40 weeks * Insulin-dependent diabetes * Planned cesarean section * Planned birth in an external hospital * Inability to follow the procedures e.g. due to language problems, psychological disorders
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Genom att skicka in godkänner du våra Användarvillkor
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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University Hospital Zurich
RECRUITINGZurich, Canton of Zurich, 8091, Switzerland
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Other studies related to the condition(s) this trial covers.
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- Citrulline: a potential key to prolonging pregnancy in pre-eclampsia?
- Can a bedside ultrasound reveal hidden stomach contents before C-Section?
- Can virtual reality coach pregnant women toward healthier habits?