ArticleBMC pregnancy and childbirth2024
Effect of cervical Bishop score on induction of labor at term in primiparas using Foley catheter balloon: a retrospective study.
Article in BMC pregnancy and childbirth, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Significance of Bishop score in single vs. double balloon catheterization for induction in labor; a meta-analysis.Frontiers in surgery · 2025Pooled it
- Induction of Labor in Late-Term and Post-Term Pregnancies Using Double-Balloon Catheter for Cervical Ripening: Predictors of Prolonged Labor Across Four Combined Augmentation Protocols in a Retrospective Cohort Study.Journal of clinical medicine · 2026Article
- Effect of induction of labor mode on pregnancy outcome in full-term GBS colonization pregnant women.BMC pregnancy and childbirth · 2025Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPrevious studies had found that the mechanical methods were as effective as pharmacological methods in achieving vaginal delivery. However, whether balloon catheter induction is suitable for women with severe cervical immaturity and whether it will increase the related risks still need to be further explored. RESEARCH
aimTo evaluate the efficacy and safety of Foley catheter balloon for labor induction at term in primiparas with different cervical scores.
methodsA total of 688 primiparas who received cervical ripening with a Foley catheter balloon were recruited in this study. They were divided into 2 groups: Group 1 (Bishop score ≤ 3) and Group 2 (3 < Bishop score < 7). Detailed medical data before and after using of balloon were faithfully recorded.
resultsThe cervical Bishop scores of the two groups after catheter placement were all significantly higher than those before (Group 1: 5.49 ± 1.31 VS 2.83 ± 0.39, P<0.05; Group 2: 6.09 ± 1.00 VS 4.45 ± 0.59, P<0.05). The success rate of labor induction in group 2 was higher than that in group 1 (P<0.05). The incidence of intrauterine infection in Group 1 was higher than that in Group 2 (18.3% VS 11.3%, P<0.05).
conclusionThe success rates of induction of labor by Foley catheter balloon were different in primiparas with different cervical conditions, the failure rate of induction of labor and the incidence of intrauterine infection were higher in primiparas with severe cervical immaturity.
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