Shorter Radiotherapy After Surgery for Cervical and Endometrial Cancer
Tests a shorter radiotherapy course against standard treatment in adults with cervical or endometrial cancer.
Plain-language title generated from the registry record
Registry title: Postoperative Hypofractionated Whole Pelvic Radiotherapy in Cervical and Endometrial Cancer
Key facts
- Where
- Bangkok, ThailandSee the site
Where in Thailand
- Siriraj HospitalBangkok, ThailandTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Siriraj Hospital
- Trial code
- NCT07595224
- Record updated
- 19 May 2026
- Original description
This study aims to evaluate a shorter course of postoperative pelvic radiotherapy in patients with cervical and endometrial cancer. The standard radiotherapy schedule usually requires many treatment sessions over several weeks, which can be burdensome for patients and may affect their ability to complete treatment.Read full original descriptionShow less
PostOPerative HYPOfractionated Whole Pelvic Radiotherapy in Cervical (Cx) and Endometrial Cancer (PostOP HYPOCxE Trial) : A Phase II Non-inferiority Randomized Controlled Trial
This study aims to evaluate a shorter course of postoperative pelvic radiotherapy in patients with cervical and endometrial cancer. The standard radiotherapy schedule usually requires many treatment sessions over several weeks, which can be burdensome for patients and may affect their ability to complete treatment.
This study will compare a shorter radiotherapy schedule (hypofractionated radiotherapy) with the standard schedule. Both treatments deliver a similar total radiation dose, but the shorter schedule reduces the number of hospital visits and overall treatment time.
Participants will be randomly assigned to receive either the shorter or standard radiotherapy after surgery. The study will evaluate side effects, treatment effectiveness, and quality of life. The goal is to determine whether the shorter treatment is as safe and effective as the standard approach.
Inclusion: Pathologically proven carcinoma of the uterine cervix; and carcinoma and carcinosarcoma of uterine corpus; Hysterectomy (total abdominal hysterectomy, vaginal hysterectomy, total laparoscopic hysterectomy or radical hysterectomy) for cancer of the cervix or endometrium within 49 days prior to registration. Hence inadvertent surgery will be allowed for inclusion; Indicated for adjuvant EBRT from multidisciplinary team discussion; Non-metastatic stage according to FIGO 2018 for Cervical cancer and FIGO 2023 for Endometrial cancer and TNM guidelines from appropriate diagnostic workup 4.1 History/physical examination within 45 days prior to registration 4.2 CT/MRI/PET-CT of abdomen/pelvis demonstrating the absence of distant metastasis, performed pre- or post-surgery within 90 days prior to registration 4.3 Chest x-ray or chest CT (or a PET/CT) performed within 90 days prior to registration; Age ≥18 years old with informed consent.
Exclusion: Previous pelvic or abdominal radiotherapy; Combination of preoperative chemotherapy or radiotherapy with surgery; Other primary malignancies except carcinoma in situ of the cervix and basal cell carcinoma of the skin; Small cell neuroendocrine cancer, melanoma, uterine sarcoma, and other rare cancers in the cervix and uterus; Metastatic disease beyond intervertebral disc L2/3 level; Contra-indications to EBRT.