U.S., Sept. 27 -- ClinicalTrials.gov registry received information related to the study (NCT07194616) titled 'Rectal Cancer CTC Trial' on Sept. 11.
Brief Summary: This prospective, multi-centre, randomised clinical trial aims to compare the effect of neoadjuvant chemoradiotherapy versus primary surgery on circulating tumor cells (CTCs) in patients with stage II-III rectal cancer without circumferential resection mar-gin involvement. CTCs are considered a promising biomarker for disease dissemination and treatment response. Patients will be randomized to either primary surgical resection with total mesorectal excision or long-course neoadjuvant chemoradiotherapy followed by surgery. Serial blood samples will be collected at predefined time ...