Clinical Research Directory

Inclusion Criteria: * Histologically confirmed cervical cancer, stage ≥ IIIC. * Age between 20 and 85 years. * Eastern Cooperative Oncology Group (ECOG) performance status of 0-1. * Eligible for extended-field radiotherapy as determined by the treating physician. * Induction chemotherapy with paclitaxel and carboplatin is allowed if the duration is ≤ 6 weeks or ≤ 2 cycles. * RT alone, or concurrent single-agent chemotherapy with weekly cisplatin or carboplatin during radiation therapy is allowed, while the use of any other concurrent antineoplastic agents is prohibited. * Consolidative chemotherapy or immunotherapy after radiation therapy is allowed. Exclusion Criteria: * Prior history of pelvic or abdominal radiotherapy. * Presence of distant metastases or other active malignancies within the past 5 years, excluding non-melanoma skin cancer. * Severe comorbid conditions, such as uncontrolled diabetes, cardiovascular disease, or autoimmune disorders, that may interfere with treatment or study participation. * Pregnancy or breastfeeding at the time of enrollment. * Psychiatric or social conditions that would limit compliance with study requirements or follow-up.