Vaginal Progesterone as a Treatment for Women Active Preterm Labor

Withdrawn before enrolling · Not applicable · Has a placebo group

Conditions studied: Labor, Premature

In brief

The purpose of this study is to compare how well vaginal progesterone works delaying the time to delivery in women with preterm labor compared to placebo. The study will also compare the effect of vaginal progesterone on neonatal outcomes, rate of spontaneous preterm delivery, cervical length and biomarkers of preterm delivery in women diagnosed with and treated with medication to stop preterm labor.

Key facts

Study ID

NCT01206998

Run by

University of Rochester

People needed

0

Starts

2010-07-01

Expected to finish

2010-08-01

Last updated by the study team

2012-10-01

Who can join

Age: 18 and older. Sex: female. Healthy volunteers: not accepted.

You may qualify if…

• Age 18 or older
• Singleton gestation
• Gestational age between 24 0/7 and 33 6/7 weeks of pregnancy by best obstetric estimate
• Preterm labor, defined as more than 6 uterine contractions in 30 minutes associated with cervical change, either shortening and/or dilation by manual exam.
• Management with standard of care tocolytic therapy (nifedipine)
• Planned delivery at Strong Memorial Hospital or Highland Hospital

You may not qualify if…

• Cervical dilation more than 4 cm.
• Evidence of rupture of membranes
• Negative fetal fibronectin (if done prior to admission)
• Cervical length greater than 3 cm
• Presence of cervical cerclage
• Major fetal anomaly
• Small for gestational age, i.e., fetuses with estimated fetal weight below the 10th percentile by ultrasound
• Evidence of chorioamnionitis (Temperature >100.4oF with uterine tenderness and maternal or fetal tachycardia or purulent discharge)
• Suspected placental abruption or significant hemorrhage
• Category III fetal heart rate pattern
• Presence of co-existing medical conditions, including maternal diabetes and hypertension and seizure disorder
• Use of any progesterone in current pregnancy within 4 weeks of enrollment
• First dose of standard tocolytic therapy more than 6 hours prior to randomization
• Allergies to progesterone and progesterone gel

Where it is running

• Strong Memorial Hospital — Rochester, New York, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.