Nipple Stimulation for Inducing Labor Study

This study is looking at whether using an electric breast pump for nipple stimulation can help start labor. Researchers are comparing this method to standard ways of inducing labor, which might include medications like misoprostol or synthetic oxytocin (Pitocin). The idea is that the gentle suction from the breast pump on the nipple might release a natural substance called oxytocin in your body, which can cause contractions. You could join if you are a woman between 18 and 50 years old, at least 37 weeks pregnant but not more than 42 weeks, and your baby is head-down. The study will measure the total time it takes from when labor induction starts until the baby is delivered to see if nipple stimulation is effective. The current status of this study is unclear, and it plans to enroll 48 participants.

Study design
This is an interventional study where participants will be randomly assigned to one of two groups, like rolling dice. One group will receive standard labor induction, and the other will receive standard induction plus nipple stimulation using a breast pump.
What's involved
If you are in the nipple stimulation group, you will use a breast pump for two hours at a specific point in your labor. Otherwise, your induction process will be similar to standard care.
Compensation
Not stated in the trial record.
Follow-up
The primary outcome, total duration of labor, is measured from the beginning of induction until delivery of the baby.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07588529

Is Nipple Stimulation Effective for Inducing Labor and Acceptable to Patients, Nurses, and Providers?

Not Yet Recruiting
NAAges 18–50InterventionalTreatment
University of Kansas Medical Center
~48 participants
Updated 2026-05-14 on ClinicalTrials.gov
What's tested:Electric breast pump for nipple stimulationinduction of labor

At a glance

Recruiting sites
0 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Total Duration of Labor
Measured over From beginning of induction of labor to delivery of the baby (for each patient).
Pregnancy
Induction of Labor
1 sites across 1 states
Kansas1
  • Brian Brost, MD · STUDY_CHAIR · Vice Chair of Education and Innovation in the Department of Obstetrics and Gynecology at the University of Kansas School of Medicine
  • Rachel DiTeresi, MD · PRINCIPAL_INVESTIGATOR · Clerkship Director for Obstetrics and Gynecology Department at KUMC

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Eligibility criteria

Inclusion

≥18 years old and ≤ 50 years old
≥37wga and ≤ 42wga
Intact amniotic membranes
English speaking Fetal
Cephalic presentation

Exclusion

Inability to give informed consent
History of cesarean delivery or uterine myomectomy
History of uterine rupture
Intrahepatic cholestasis of pregnancy
Maternal life-threatening conditions
Active HSV
Gestational hypertension, Preeclampsia (severe or w/o severe features), HELLP, chronic hypertension on medications
Placenta previa, vasa previa
Suspicion for abnormally adherent placenta
Chorioamnionitis
Placental abruption
Multifetal gestation
category 2 or 3 fetal heart tracing upon presentation (does not include isolated variable deceleration)
EFW \> 5000 grams in mother with diabetes
EFW \> 4500 grams in mother without diabetes
Fetal demise
Fetal growth restriction \<10th centile
Any other contraindication for vaginal birth or anticipation of need for NICU for care of baby
  • Total Duration of LaborFrom beginning of induction of labor to delivery of the baby (for each patient).

    The investigators will measure the time between induction of labor initiation and delivery of the baby.