Antibiotic showdown: which drug better protects mothers and babies after water breaks early?
NCT ID NCT07394725
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested two antibiotics, azithromycin and erythromycin, in 250 pregnant women whose water broke too early (between 28 and 34 weeks). The goal was to see which drug better prevents infection in the mother and improves newborn health. Participants took one of the two antibiotics for seven days, and the researchers tracked infection signs and baby outcomes at birth.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
250 people
The number who actually took part.
- Started
-
Apr 2024
- Finished
-
Mar 2025
- Lead sponsor
-
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
-
18 to 40 years
- Sex
-
Female participants only
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Pregnant women * Aged 18 to 40 years * Singleton pregnancy with PPROM and * 28 weeks 0 days to 33 weeks 6 days of gestation. Exclusion Criteria: * Pregnancy was before 28 weeks * Possible fetal defects * Signs of active labor * Major vaginal bleeding * Signs of chorioamnionitis on arrival * Placenta previa or placental abruption * Allergic to macrolide antibiotics or received antibiotic treatment less than five days earlier were all excluded.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Pre-term premature rupture of membranes are added.
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.
Contacts and locations
Locations
-
Sahiwal Teaching Hospital , Sahiwal
Sāhīwāl, Punjab Province, 57000, Pakistan