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Comparison of azithromycin and erythromycin on prolong latency period in PPROM before 34 weeks of gestation

Azithromycin and erythromycin on prolong latency period in PPROM

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20241102001
Enrollment
720
Registered
2024-11-02
Start date
2025-01-30
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prolong latency period of pregnancy maternal adverse outcomes neonatal adverse outcomes azithromycin, erythromycin, prolong latency period, neonatal adverse outcomes, maternal adverse outcomes

Interventions

Pregnant women with rupture of membranes between 24-34 weeks of gestation who received ampicillin 2 g IV every 6 hours and azithromycin 1 g for the first 48 hours followed by amoxycillin 500 mg 3 time
Health Services Research,Health Services Research
azithromycin,erythromycin

Sponsors

Faculty of Medicine, Siriraj Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: Azithromycin group 1. Pregnant women with rupture of membranes between 24-<34 weeks of gestation 2. Pregnant women who received ampicillin 2 g IV every 6 hours and azithromycin 1 g for the first 48 hours followed by amoxycillin 500 mg 3 times daily for 5 days until 7 days to prolong the latency period Erythromycin group 1. Pregnant women with rupture of membranes between 24-<34 weeks of gestation 2. Pregnant women who received ampicillin 2 g IV every 6 hours and erythromycin 250 mg orally every 6 hours for the first 48 hours followed by amoxycillin 250 mg 3 times daily and erythromycin 250 mg 4 times daily for 5 days until 7 days to prolong the latency period

Exclusion criteria

Exclusion criteria: 1. Pregnant women who are not taking drugs to prolong the latency period 2. Pregnant women who are contraindicated to take drugs to prolong the latency period

Design outcomes

Primary

MeasureTime frame
prolong latency period 7 days days

Secondary

MeasureTime frame
adverse maternal outcomes 7 days intensive care unit admission,adverse neonatal outcomes 7 days neonatal intensive care unit admission

Countries

Thailand

Contacts

Public ContactSaifon Chawanpaiboon

Siriraj Hospital, Mahidol University

saifon.cha@mahidol.ac.th024194777

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026