Using Oxytocin before Planned Caesarean Sections

Mild Induced Labour Prior to Planned Caesarean Delivery to Improve Neonatal and Maternal Outcome - a Randomized Trial

Not applicable Interventional University of Zurich · NCT03693885

This study is testing if giving oxytocin before planned C-sections can help newborns breathe better and improve their bonding and breastfeeding with mothers.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment1450 (estimated)
Ages18 Years and up
SexFemale
SponsorUniversity of Zurich Academic / other
Locations5 sites (Zurich, ZH and 4 other locations)
Trial IDNCT03693885 on ClinicalTrials.gov

What this trial studies

This study aims to investigate the effects of administering oxytocin prior to planned caesarean sections to enhance neonatal outcomes. By triggering uterine contractions, the researchers hope to reduce respiratory issues in newborns and improve bonding and breastfeeding success. The study is designed as an open-label, randomized, placebo-controlled trial, focusing on singleton pregnancies over 34 weeks without prior labor. Additionally, it will collect weight data of infants in the first six months to validate a neonatal weight calculator.

Who should consider this trial

Good fit: Ideal candidates include pregnant individuals with a singleton pregnancy over 34 weeks scheduled for a primary caesarean section without prior contractions.

Not a fit: Patients with chromosomal aberrations, malformations, or other serious maternal or fetal health issues may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly improve neonatal health and breastfeeding rates for infants delivered via caesarean section.

How similar studies have performed: While the specific approach of using oxytocin in this context is novel, similar studies have shown promising results in improving neonatal outcomes with labor induction techniques.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Singleton pregnancy \>34 weeks
* primary caesarean section, that is without preceding contractions or rupture of the membranes,
* absence of a contraindication to oxytocin

Exclusion Criteria:

* Chromosomal aberration
* malformation,
* IUGR,
* Nonreassuring fetal heart rate pattern,
* Placenta praevia,
* maternal substance abuse,
* infections,
* hypertension,
* preeclampsia,
* diabetes type I or II,
* autoimmune disease (antiphospholipid syndrome, lupus erythematosus, etc.),
* renal disease,
* history of more than one previous caesarean section.

Where this trial is running

Zurich, ZH and 4 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Respiratory Insufficiency Syndrome of NewbornBreastfeeding Statuscaesarean sectionOxytocin challenge test
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.