Neoadjuvant Short-Course Radiotherapy Followed by CAPOX Plus PD-1 Antibody and IL-2 in Locally Advanced Rectal Cancer (PRIDE01)

Korábbi kezelés

• Previous systemic anticancer treatment for rectal cancer.
• A concurrent malignancy other than colorectal cancer.
• Unresolved toxicity of grade 2 or higher from previous treatment, except anemia, alopecia or pigmentation changes.
• Previous treatment targeting PD-1, PD-L1 or CTLA-4.

Más betegség

• Distant metastatic disease.
• Recurrent rectal cancer.
• Tumor-related bleeding or perforation, or another condition requiring emergency surgery.
• Active autoimmune disease, or a history of autoimmune disease requiring systemic corticosteroids or other immunosuppressive therapy.
• Interstitial lung disease, non-infectious pneumonitis, or another uncontrolled systemic disease.
• Human immunodeficiency virus infection or acquired immunodeficiency syndrome.
• Known hypersensitivity to any protocol treatment component.

Egyéb

• Pregnancy or breastfeeding.

• Age 18 to 70 years at enrollment.
• Histologically confirmed rectal adenocarcinoma with the inferior tumor border within 12 cm of the anal verge.
• Pelvic MRI stage T3-T4, or any T stage with regional lymph-node involvement.
• Absolute neutrophil count >=1.5 x 10\^9/L and platelet count >=75 x 10\^9/L.
• Total bilirubin <=1.5 x the upper limit of normal; aspartate aminotransferase and alanine aminotransferase <=2.5 x the upper limit of normal.
• Serum creatinine <=1.5 x the upper limit of normal.
• Eastern Cooperative Oncology Group performance status 0 or 1.
• Ability and willingness to provide written informed consent.