{Reference Type}: Journal Article
{Title}: Effect of cervical Bishop score on induction of labor at term in primiparas using Foley catheter balloon: a retrospective study.
{Author}: Li SF;Ju HH;Feng CS;
{Journal}: BMC Pregnancy Childbirth
{Volume}: 24
{Issue}: 1
{Year}: 2024 May 31
{Factor}: 3.105
{DOI}: 10.1186/s12884-024-06600-1
{Abstract}: <B>BACKGROUND: </B>Previous 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.<BR><B>OBJECTIVE: </B>To evaluate the efficacy and safety of Foley catheter balloon for labor induction at term in primiparas with different cervical scores.<BR><B>METHODS: </B>A 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.<BR><B>RESULTS: </B>The 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).<BR><B>CONCLUSIONS: </B>The 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.