Second Uterine Evacuation for Low-risk Gestational Trophoblastic Neoplasia

Exclusion Criteria

• •1. High risk GTN (FIGO risk score ≥ 7) or metastatic disease at diagnosis of GTN (stage II, III or IV);
• •2. Histopathological diagnosis of choriocarcinoma, placental site trophoblastic or epithelioid trophoblastic tumor at the second curettage;
• •3. Previous chemotherapy treatment;
• •4. Level of hCG at the time of GTN diagnosis less than 20 IU/L (to minimize the risk of inclusion of patients with false positive hCG, either by cross-reaction with pituitary hormones or by the presence of circulating heterophilic antibodies);
• •5. Relapsed GTN;
• •6. Incomplete medical records.
• •7. Loss to follow-up;
• •8. Voluntary desire to stop participating in the study.