Related Experiment Video
Updated: Jun 6, 2025

Author Spotlight: A Novel Protocol for Intracameral Injections to Enhance Precision in Rodent Ophthalmology
Published on: May 31, 2024
Antibiotics and indomethacin as perioperative management for cerclage: A systematic review and meta-analysis
Erica Delatorre1, Henrique Provinciatto2, Liliam Cristine Rolo3
1Department of Medicine, University of Passo Fundo (UPF), Passo Fundo, RS, Brazil.
Insights
Perioperative antibiotics or indomethacin do not appear to improve outcomes for pregnant individuals undergoing cerclage procedures to prevent preterm birth. The study found no significant reduction in preterm birth or perinatal mortality with these interventions.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
- Perinatal Health
Background:
- Prematurity complications are a leading cause of perinatal morbidity and mortality.
- Cervical cerclage is utilized to prevent preterm birth, but the role of perioperative management is not well-defined.
Approach:
- A systematic review and random-effects meta-analysis was performed.
- Ten studies involving 838 pregnant women undergoing cerclage were analyzed.
- The analysis compared cerclage with perioperative antibiotics, indomethacin, or their combination versus cerclage alone.
Key Points:
- Perioperative management (antibiotics, indomethacin, or combination) showed no significant association with preventing preterm birth before 28 weeks.
- No significant reduction in perinatal mortality was observed with the addition of perioperative management.
- The findings suggest these interventions do not offer additional benefits to cerclage alone.
Conclusions:
- Current evidence indicates that perioperative antibiotics and indomethacin may not provide additional benefits when used with cerclage for preterm birth prevention.
- Further research may be needed to explore optimal perioperative strategies, if any, for cerclage procedures.
Objective:
Prematurity complications remain the leading cause of perinatal morbidity and mortality. Although cerclage shows promise in preventing preterm birth, it remains unclear whether perioperative management, such as the use of antibiotics or indomethacin, offers any additional benefit.
Study Desing:
We conducted a systematic review and random-effects meta-analysis comparing the use of indomethacin, antibiotics, and their combination as perioperative management for cerclage versus cerclage alone. Our research protocol was registered in the International Prospective Register of Systematic Reviews (PROSPERO) on June 9, 2024 (ID CRD42024552516).
Results:
Our systematic review encompassed ten studies, and 838 pregnant women submitted to cerclage for prevention of preterm birth. We found no association between perioperative management and preterm birth before 28 weeks (RR 1.03; 95 % CI 0.76-1.39; p = 0.86), or perinatal mortality (RR 0.81; 95 % CI 0.54-1.22; p = 0.32).
Conclusion:
Antibiotics, indomethacin, and their combination may have no additional benefit to cerclage in risk reduction of preterm birth or perinatal mortality.
Related Concept Videos
Combined Effects of Drugs: Synergism
Such synergistic combinations...
Antiplatelet Drugs: Prostaglandin Synthesis, P2Y12 and Glycoprotein IIb/IIIa Inhibitors
Prostaglandin synthesis inhibitors, exemplified by the widely known aspirin, wield their power by irreversibly acetylating...
Endocarditis III: Medical Management
Inflammatory Bowel Disease IV: Pharmacological Management
Pharmacologic...
Appendicitis-II: Diagnostic Studies and Management
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...

