Erythromycin Versus Azithromycin in Preterm Premature Rupture of Membranes (NCT01556334) | Clinical Trial Compass
WithdrawnPhase 3
Erythromycin Versus Azithromycin in Preterm Premature Rupture of Membranes
Stopped: Terminated before starting due to need for IND determined by FDA.
United States0Started 2010-04
Plain-language summary
Preterm Premature Rupture of Membranes (PPROM) is treated with an antibiotic, erythromycin or azithromycin, to prolong pregnancy. Erythromycin is taken for several days and can result in stomach upset in some patients, causing them to stop taking the medication. Therefore, azithromycin is often prescribed instead. Azithromycin is usually taken only once and stomach upset is not seen or greatly reduced. The goal of this study is to see if there is a difference between the antibiotic (azithromycin) compared to the antibiotic (erythromycin) in prolonging pregnancy in patients with Preterm Premature Rupture of Membranes (PPROM). The working hypothesis is that there is no difference in the clinical effectiveness between antibiotic regimens containing the macrolides azithromycin and erythromycin for prolonging latency in PPROM.
Who can participate
Age range
18 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Pregnant women at least 18 years old
* Gestational age of 24 0/7 to 32 0/7 weeks
* Singleton gestation
* Randomization within 36 hours of rupture of membranes.
* Cervical dilation less than or equal to 4 cm.
Exclusion Criteria:
* Known lethal fetal anomaly
* Vaginal bleeding not associated with labor
* Maternal or fetal indication for delivery
* Diagnosis of chorioamnionitis on admission
* Cervical cerclage in place
* Placenta previa or other known placental anomalies
* Use of antibiotic therapy within 5 days.
* Allergy or other contraindications to erythromycin/azithromycin or steroid use.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.