Cesarean Scar Pregnancy: Results of Treatment Using a Double-Balloon Cervical Ripening Catheter Publisher



Tarafdari A¹ ; Hadizadeh A² ; Irandoost E¹ ; Borna S¹ ; Ghamari A³ ; Ghotbizadeh Vahdani F¹ Show Affiliations
Source: Journal of Obstetrics and Gynecology of India Published:2024

Abstract

Background: Being considered a life-threatening condition, cesarean scar pregnancy (CSP) leads to loss of fertility, severe bleeding, and even maternal mortality. We intended to assess the effect of double-balloon cervical ripening catheter insertion on CSP termination before nine weeks of gestation. Method: All participants were diagnosed CSP by abdominal and transvaginal ultrasound. The cases were treated with a sterile, double-balloon cervical ripening catheter inserted with real-time transabdominal ultrasound guidance and removed three days later. The control group consisted of patients treated with systemic methotrexate with or without fetal reduction. Results: Thirty-five patients were eligible for double-balloon ripening and 32 for MTX therapy; the treatment in cases failed in five of the patients. Success rate difference between two methods was insignificant (Pearson Chi-square: 0.383, p-value: 0.536). There were significant differences regarding the time to normal menstruation (OR: 1.303) and the thickness of the myometrium after surgery (OR: 4.721), but there was no significant difference in the time resolve of either β-HCG or residue of pregnancy. Conclusion: Double-balloon cervical ripening insertion yields acceptable results for terminating CSP. This strategy does not cause bleeding and even prevents it with its tamponade properties. Additionally, this treatment is minimally invasive simple with low morbidity. © Federation of Obstetric & Gynecological Societies of India 2024.