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Study identifier: NCT06928584 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Hypofractionated Radiotherapy Plus Immunotherapy Versus Conventional Radiotherapy in Locally Recurrent Rectal Cancer

Condition: Locally Recurrent Rectal Cancer  ·  Sponsor: Fudan University

PhasePhase 2
Planned participants221
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersNo

About this study

TORCH-R2 is a prospective, multicenter, randomized, phase II clinical trial. Patients aged 18 years or older with pelvic recurrence rectal cancer without synchronous distant metastases or recent chemo- and/or radiotherapy treatment, Eastern Cooperative Oncology Group performance status of 0-1will be enrolled . Patients will be randomized to receive either hypofractionated radiotherapy (25-40Gy/5Fx irradiation or 15-30Gy/5Fx reirradiation), 18 weeks sintilimab and investigator's choice of first-line chemotherapy +/- target therapy (experimental arm), or conventional radiotherapy (50Gy/25Fx irradiation or 39Gy/30Fx bid reirradiation) and chemotherapy +/- target therapy (control arm). Patiens will be restaged and followed by multidisciplinary team (MDT) for decision: radical surgery, sustained systerm+/- local treatment of non resection. The primary endpoint was progression-free survival. Secondary endpoints were objective response rate (ORR), complete response rate, R0 resection rate, duration of response (DOR), overall survival (OS), and safety and tolerability of the treatment.

This description comes directly from the study's public registry record.

Talk to the study team

Zhen Zhang, MD, PhD  ·  86-18801735029  ·  zhen_zhang@fudan.edu.cn

Always discuss trial participation with your own doctor first.

Locations (1)

Fudan University Shanghai Cancer CenterShanghai, Shanghai Municipality, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06928584