{Reference Type}: Journal Article
{Title}: Retrospective analysis of clinical features and fertility outcomes with fertility-sparing treatment of placental site trophoblastic tumor.
{Author}: Jiang S;Zhao J;Shi X;Wu H;Wan X;Feng F;Yang J;Ren T;Xiang Y;
{Journal}: Gynecol Oncol
{Volume}: 171
{Issue}: 0
{Year}: 04 2023
{Factor}: 5.304
{DOI}: 10.1016/j.ygyno.2023.02.002
{Abstract}: To analyze the methods, feasibility, efficiency, and fertility outcomes of fertility-sparing treatment for patients with placental site trophoblastic tumor (PSTT).<BR>Clinical data of patients diagnosed with PSTT between April 1998 and April 2020 from Peking Union Medical College Hospital (PUMCH) were retrospectively collected. The clinical features, treatment, and outcomes of patients received fertility-sparing treatment were analyzed and compared with patients suffered hysterectomy.<BR>In total, 126 patients were included in the study and 29 of them received fertility-sparing treatment. Besides significantly younger age and lower proportion of antecedent term delivery were seen in fertility-sparing group than hysterectomy group, no significant differences were observed in stage, serum β-hCG level, or interval from antecedent pregnancy between the two groups. Conservative surgery was selected individualized and none of them suffered salvage hysterectomy. Patients with clinical or pathological high-risk factors received adjuvant chemotherapy, yet the fertility-sparing treatment did not significantly lengthen chemotherapy duration. All patients in fertility-sparing group achieved complete remission without relapse after 36 to 176 months of follow-up and had sixteen healthy term delivery more than one year after the treatment.<BR>Fertility-sparing treatment for PSTT can be considered for young patients with localized uterine lesions who strongly desire to preserve their fertility potential. With individualized conservative surgery and selected adjuvant chemotherapy, fertility-sparing treatment will not influence the risk of relapse or overall survival and patients will achieve favorable pregnancy and live birth outcomes.