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Comprehensive Geriatric Assessment (CGA) Guided Ultrafractionated Radiotherapy and First-line Systemic Treatment in Elderly or Frail Patients with Metastatic Colorectal Cancer
This is a prospective, multicentre, cohort study. For cohort 1(CGA cohort), experimental cohort, older or Frail patients with metastatic colorectal cancer will receive Ultrafractionated Radiotherapy (RT) and Comprehensive Geriatric Assessment (CGA) Guided systemic treatment. All patients will receive Ultrafractionated RT and PD-1 antibody. Furthermore, CGA will assess all patients and classify them into Frail, Vulnerabe, or Fit. Frail patients will receive Best Supportive Care (BSC); Vulnerabe patients will receive single agent chemotherapy, with/without targeted therapy, and BSC; Fit patients will receive doublet chemotherapy, with/without targeted therapy, and BSC. For cohort 2 (external control cohort), external control from real word, data of patients with the same baseline characteristics from the same period and the same institute will be prospectively collected. The primary endpoint is Progression Free Survival (PFS). The secondary endpoints include the grade 3-4 acute adverse effects (AE) rate, quality of life (QoL), the Overall Response Rate (ORR), 1-year Disease-specific survival (DSS) rate, 1-year overall survival (OS) rate etc.
This is a prospective, multicentre, cohort study. For cohort 1(CGA cohort), experimental cohort, older or Frail patients with metastatic colorectal cancer will receive Ultrafractionated Radiotherapy (RT) and Comprehensive Geriatric Assessment (CGA) Guided systemic treatment. All patients will receive Ultrafractionated RT and PD-1 antibody. Furthermore, CGA will assess all patients and classify them into Frail, Vulnerabe, or Fit. Frail patients will receive Best Supportive Care (BSC); Vulnerabe patients will receive Fluorouracil/Raltitrexed, with/without targeted therapy, and BSC; Fit patients will receive Fluorouracil/Raltitrexed, Oxaliplatin/Irinotecan, with/without targeted therapy, and BSC. For cohort 2 (external control cohort), external control from real word, data of patients with the same baseline characteristics from the same period and the same institute will be prospectively collected. The primary endpoint is Progression Free Survival (PFS). The secondary endpoints include the grade 3-4 acute adverse effects (AE) rate, quality of life (QoL), the Overall Response Rate (ORR), 1-year Disease-specific survival (DSS) rate, 1-year overall survival (OS) rate etc.
Age
60 - No limit years
Sex
ALL
Healthy Volunteers
No
Start Date
November 1, 2024
Primary Completion Date
November 1, 2027
Completion Date
November 1, 2028
Last Updated
October 30, 2024
110
ESTIMATED participants
Ultrafractionated RT and CGA Guided systemic treatment.
DRUG
Ultrafractionated Radiotherapy
RADIATION
PD-1 antibody
DRUG
Chemotherapy (Fluorouracil)
DRUG
Chemotherapy (Raltitrexed)
DRUG
Chemotherapy (Oxaliplatin)
DRUG
Chemotherapy (CPT-11)
DRUG
Targeted Therapy (anti-VEGF)
DRUG
Targeted Therapy (anti-EGFR)
DRUG
Lead Sponsor
Fudan University
NCT04704661
NCT04929028
Data Source & Attribution
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