Journal Article

Analysis of the Impact of Preterm Premature Rupture of Membranes (PPROM) on Maternal and Infant Outcomes and Countermeasures

Zhou, Dehua, Wang, Yurong, Chen, Yaoyao, Tu, Yiyu

2026

Overview

Yaoyao Chen, Dehua Zhou, Yiyu Tu, Yurong Wang Department of Pediatric, The Third Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, 325200, People’s Republic of ChinaCorrespondence: Dehua Zhou, Email [e-mail]: This study aimed to analyze the risk factors for Preterm Premature Rupture of Membranes (PPROM) and evaluate the impact of the timing of antibiotic administration on maternal and neonatal outcomes.Methods: A retrospective cohort study was conducted involving 480 pregnant women (240 with PPROM and 240 without PPROM) hospitalized between January 2021 and December 2022. Maternal data, genital microbiome profiles, and pregnancy outcomes were collected and compared. Within the PPROM group, patients were subdivided into an Early Treatment group (received intravenous cefuroxime sodium within 12 hours of membrane rupture, n=120) and a Late Treatment group (received antibiotics after 12 hours, n=120). Statistical analyses were performed using SPSS 22.0.Results: Genital infections (73.8% vs 20.4%, p< 0.001) and gestational diabetes mellitus (GDM; 53.3% vs 22.9%, p< 0.001) were significantly more prevalent in the PPROM group and were identified as independent risk factors (Genital infections: OR=3.895; GDM: OR=11.166). The PPROM group had worse outcomes, including a higher cesarean section rate (39.2% vs 25.8%, p=0.002) and higher incidences of neonatal asphyxia (4.2% vs 0.4%, p=0.006) and sepsis (2.5% vs 0%, p=0.040). Compared to the Late Treatment group, the Early Treatment group demonstrated significantly lower rates of intrauterine infection (1.67% vs 7.50%, p< 0.05), cesarean section (30.0% vs 48.3%, p< 0.05), neonatal asphyxia (0.83% vs 7.50%, p< 0.01), and neonatal sepsis (0% vs 5.00%, p< 0.05).Conclusion: Genital tract infections and GDM are significant risk factors for PPROM. Early administration of antibiotics within 12 hours of membrane rupture is associated with substantially improved maternal and neonatal outcomes, underscoring its critical importance in clinical management.Keywords: preterm premature rupture of membranes, PPROM, genital tract infections, timing of antibiotic treatment, maternal and infant outcomes, chorioamnionitis

• Publisher: Dove Medical Press
• Subject: Chorioamnionitis / Genital Tract Infections / Maternal and Infant Outcomes / PPROM / Preterm Premature Rupture of Membranes / Timing of Antibiotic Treatment