In Vitro Fertilization Outcomes After Placement of Essure Microinserts in Patients With Hydrosalpinges Who Previously Failed In Vitro Fertilization Treatment: A Multicenter Study.

STUDY OBJECTIVE: To investigate whether hysteroscopic proximal tubal occlusion with Essure microinserts (Conceptus Inc.; Bayer, AG, North Rhine-Westphalia, Germany) can improve pregnancy rates in patients with hydrosalpinges who had failed in vitro fertilization (IVF) treatment.

DESIGN: A prospective cohort study.

SETTING: University-affiliated tertiary centers.

PATIENTS: Twenty-four consecutive women with hydrosalpinges who had failed IVF treatment were included.

INTERVENTIONS: Hysteroscopic placement of Essure microinserts for hydrosalpinx blockage followed by IVF treatment.

MEASUREMENTS AND MAIN RESULTS: Ongoing pregnancy and live birth rates were recorded. Of the 24 patients undergoing a total of 42 IVF cycles after Essure insertion, 18 (75% of patients and 42.8% of IVF cycle attempts) conceived and 16 delivered live births (66.6% of patients and 38.1% of IVF cycle attempts).

CONCLUSION: Hysteroscopic proximal occlusion of hydrosalpinges with Essure microinserts is a valuable alternative to laparoscopic salpingectomy, resulting in reasonable pregnancy rates.