Postoperative reproductive results of infertile patients with intrauterine adhesions: A retrospective analysis

OBJECTIVE: To explore the reproductive outcomes after hysteroscopic separation of intrauterine adhesions (IUA) in infertile patients due to IUA. METHODS: This retrospective study enrolled patients with fertility requirements and infertility due to IUA. Data were collected from the hospital medical records and by follow-up by telephone. The impact on pregnancy and pregnancy outcome of preoperative adhesion, menstrual conditions before and after surgery and postoperative re-adhesion was analysed. RESULTS: A total of 106 patients (median age, 28 years) were enrolled in the study. There was a significant correlation between preoperative menstrual patterns and pregnancy rate. There were 56 pregnancies (pregnancy rate 52.83%) after the operation. Patients with improved menstruation after the operation had a significantly higher pregnancy rate (pregnancy rate 56.25%; 45 of 80 patients) compared with the patients that did not experience any improvement in their postoperative menstrual status (pregnancy rate 21.43%; three of 14 patients). Of the 56 pregnancies, 40 (71.43%) resulted in live births and six (10.71%) patients had miscarriages. A total of 54 of 56 patients (96.43%) became pregnant within 2 years. CONCLUSION: Pregnancy after intrauterine adhesion separation has a high rate of miscarriage and obstetric complications, so close monitoring of the patient is required.