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Aim: Radical trachelectomy (RT) is a widely used fertility-sparing treatment for patients with early cervical cancer (CCA). RT, however, is an investigational treatment, and its gynecological and obstetric efficacy are being investigated. We retrospectively assessed the efficacy of abdominal RT (ART) as a fertility-sparing surgery. Methods: From 2010 to 2014, patients with stage IA2-IB1 CCA (tumor ≤2 cm) who wished to preserve their fertility underwent ART. The major outcomes were mortality, recurrence, pregnancy complications, and obstetric outcome. Results: Twenty-eight patients received ART. Adjuvant chemotherapy was performed in seven patients because of lymphovascular space invasion. During the median follow-up of 43 months, no recurrences occurred. Twelve women attempted to conceive, and eight of them became pregnant. A total of five children were born, and one baby was full term. Three cases of second trimester, and one case of third trimester preterm births were recorded. Conclusions: Fertility was preserved after ART in a moderate number of patients. The pregnancy and birth rates after ART have been improving, and increasing the full-term birth rate is the next goal. In addition, development of further types of minimally invasive surgery for CCA can be expected.

Aim: Medroxyprogesterone acetate (MPA) is used to preserve fertility in patients with Grade 1 endometrial cancer without myometrial invasion (G1EA) and those with atypical endometrial hyperplasia (AEH). However, the efficacy of retreatment with MPA has not been sufficiently established for patients who experience recurrence but wish to retain their fertility. This study aimed to show the effectiveness of MPA treatment and retreatment for AEH and G1EA. Methods: A total of 39 patients received MPA treatment between 2005 and 2015, including nine with G1EA and 30 with AEH. The patients received high-dose (600 mg/day) MPA for 26 weeks. If a complete response was not achieved, MPA treatment was continued. After complete remission, if there was a recurrence, the patient was offered a choice of a hysterectomy or retreatment with MPA. The gynecologic and obstetric outcomes were retrospectively analyzed. Results: The median age was 34 years, and the median body mass index was 23.3 kg/m 2 . The median follow-up period was 52 months. Complete response rates for the initial treatment were 89% for G1EA and 93% for AEH. Recurrence occurred in 88% of patients with G1EA (7/8) and 50% of those with AEH (14/28). Seven patients with G1EA and 11 with AEH received MPA retreatment, and 100% and 92% of these achieved a complete response. During the study period, a total of 14 pregnancies were recorded with 10 live births. Conclusion: MPA can be effective for G1EA and AEH treatment even when they recur.

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ObjectiveThe aim of this study was to investigate the clinical characteristics of young patients with stage I clear-cell carcinoma (CCC) and evaluate the prognostic factors and effects of fertility-sparing surgery (FSS) using propensity score (PS) adjustment.MethodsWe conducted a regional multi-institutional study between 1986 and 2017. Among 4,277 patients with ovarian tumor, clinical and pathological data of 103 fertile women with stage I unilateral CCC were collected. We evaluated survival and reproductive outcomes in these patients. Additionally, to analyze the effects of FSS, baseline imbalance between patients with and those without FSS was adjusted with an inverse probability of treatment weighting using PSs involving independent clinical variables.ResultsThe mean patient age was 39.4 years, and the median follow-up period for surviving patients was 55.6 months. In multivariate analysis, stage IC2/IC3 (vs. IA/IC1) was the only independent prognostic factor for recurrence-free survival (RFS) and overall survival (OS). FSS was not associated with poorer prognosis when compared to the prognosis with non-preserving surgery with regard to both RFS and OS. No statistical difference in survival outcomes between FSS and other approaches was confirmed after PS adjustment. Among patients who underwent FSS, four deliveries with healthy neonates were noted without any gestational complications.ConclusionFSS can be considered in stage I CCC, specifically in stage IA and IC1 patients who strongly desire to have children in the future. Further clinical research is needed to clarify the optimal application of FSS for CCC.

The reproductive outcomes of malignant ovarian germ cell tumor survivor are promising with fertility-sparing treatment. Malignant ovarian germ cell tumor survivors can become pregnant and give birth if they desire.

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Objective To clarify the decrease in response to controlled ovarian stimulation in patients who receive in vitro fertilization treatment after radical trachelectomy. Methods The outcomes of ovarian stimulation were retrospectively evaluated and compared between patients who have undergone radical trachelectomy and control patients who had male factor infertility or unexplained infertility. Results A total of 30 ovarian stimulation cycles in 14 radical trachelectomy patients and 54 cycles in 30 control patients were reviewed. The median age at ovarian stimulation was 34.8 years in the radical trachelectomy group and 36.5 years in the control group. Compared with the control group, the radical trachelectomy group had significantly lower mean estradiol concentration (1461.7 pg/ml, SD 775.0 vs. 1950.9 pg/ml, SD 1057.3, P = 0.029) during controlled ovarian stimulation cycle and smaller median number of retrieved oocytes (5, range 1–14 vs. 8, range 1–19, P = 0.007), despite the higher use of gonadotropin (3527.5 IU, SD 1313.4 vs. 2670.8 IU, SD 905.1, P = 0.001). Conclusion The response to controlled ovarian stimulation decreased after radical trachelectomy.