OBJECTIVE: To investigate gestational trophoblastic neoplasia (GTN), fertility, and pregnancy outcome in molar patients who underwent routine second curettage. STUDY DESIGN: Eighty-two patients who visited our hospital for hydatidi- form mole between 2002 and 2011 were registered in this study. All patients had sec- ond curettage around the 7th day after first evacuation. We performed retrospective analysis on several factors between a remission group and a GTN group. RESULTS: Fourteen patients (17.1%) had chemotherapy after being diagnosed with GTN. Multivariate analysis revealed that the hCG value before first evac- uation was only one independent prognostic factor for GTN. The median follow-up period was 45.5 months, and 41 patients had 62 pregnancies after remission of hydatidiform mole and GTN. The fertility rate was 80% in 45 patients with desire for a baby, and 39 pregnancies (62.9%) ended in live births without congenital malformation. CONCLUSION: The incidence of GTN was not lower in hydatidiform mole with routine second curettage. An independent prognostic factor for GTN- was the hCG value before the first evac- uation in molar patients. Our results suggest that rou- tine second curettage does not affect the fertility rate or increase a risk of adverse outcomes in subsequent prej- nancies.
OBJECTIVE: To investigate gestational trophoblastic neoplasia (GTN), fertility, and pregnancy outcome in molar patients who underwent routine second curettage. STUDY DESIGN: Eighty-two patients who visited our hospital for hydatidi- form mole between 2002 and 2011 were registered in this study. All patients had sec- ond curettage around the 7th day after first evacuation. We performed retrospective analysis on several factors between a remission group and a GTN group. RESULTS: Fourteen patients (17.1%) had chemotherapy after being diagnosed with GTN. Multivariate analysis revealed that the hCG value before first evac- uation was only one independent prognostic factor for GTN. The median follow-up period was 45.5 months, and 41 patients had 62 pregnancies after remission of hydatidiform mole and GTN. The fertility rate was 80% in 45 patients with desire for a baby, and 39 pregnancies (62.9%) ended in live births without congenital malformation. CONCLUSION: The incidence of GTN was not lower in hydatidiform mole with routine second curettage. An independent prognostic factor for GTN- was the hCG value before the first evac- uation in molar patients. Our results suggest that rou- tine second curettage does not affect the fertility rate or increase a risk of adverse outcomes in subsequent prej- nancies.