About this trial
To compare the effect of vaginal brachytherapy as adjuvant treatment after operation when compared to pelvic external beam radiotherapy in patients with early endometrial cancer based on moderate risk molecules classification.
Eligibility criteria
Qualifiers
Endometrial adenocarcinoma is confirmed by pathology, and the molecular types were microsatellite instability type and low copy type;
Stage IA and grade 3 or stage IB (FIGO 2009), without substantial lymph-vascular space invasion;
Surgery must have included a hysterectomy and bilateral adnexectomy. Pelvic lymph node sampling and para-aortic lymph node sampling are optional;
ECOG score is 0-2;
Disqualifiers
The patients receive chemotherapy;
History of previous malignant disease;
Previous diagnosis of Crohn's disease or ulcerative colitis.
Trial design
Treatments tested in this trial
- vaginal brachytherapy/pelvic external beam radiotherapy