Clinical Research Directory

Clinical Study on the Preservation of Ovarian Function Following Autologous Hematopoietic Stem Cell Transplantation Using Goserelin

Sponsor: Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

Summary

This study is a prospective, multicenter, randomized controlled clinical trial planned to enroll 64 female hematologic patients aged 14 to 50 years scheduled for autologous hematopoietic stem cell transplantation (auto-HSCT). Participants will be divided into two groups based on the use of myeloablative conditioning: the myeloablative conditioning (MAC) group and the non-MAC conditioning group. The conditioning regimen for autologous hematopoietic stem cell transplantation primarily employs melphalan. A melphalan dose \>140 mg/m² constitutes myeloablative conditioning (MAC), while a dose ≤140 mg/m² is classified as non-myeloablative conditioning. Within each group, patients were randomly assigned 1:1 to the experimental group (goserelin prophylaxis) or control group using a random number table. The experimental group received a single 3.6mg subcutaneous injection of goserelin 1-3 days prior to conditioning, in addition to the standard transplantation regimen. The control group did not receive goserelin prophylaxis. The primary endpoint was menstrual recovery rate at 6 months post-transplantation (defined as ≥3 naturally occurring menstrual cycles without intervention by menstrual-regulating drugs). Secondary endpoints included: incidence of premature ovarian insufficiency (POI); ovarian reserve function markers: anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2) levels; Other reproductive parameters: ovarian and uterine volume, endometrial thickness; time to neutrophil/platelet engraftment; disease recurrence rate; transplant-related mortality; and adverse event (AE) incidence. This study aims to evaluate the efficacy of goserelin in improving ovarian function following autologous hematopoietic stem cell transplantation in hematologic malignancy patients.

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