Study: NCT06490536

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Oxaliplatin
Description: Oxaliplatin is used as part of the chemotherapy regimens for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Oxaliplatin 130 mg/m² is given intravenously on day 1, in combination with capecitabine 1000 mg/m² taken orally twice daily on days 1-14 of each 21-day cycle.~FOLFOX Regimen: Oxaliplatin 85 mg/m² is administered intravenously on day 1, alongside folinic acid 400 mg/m² and fluorouracil 400 mg/m² IV bolus, followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~Dosages are standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Oxaliplatin
Description: Oxaliplatin is used as part of the chemotherapy regimens for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Oxaliplatin 130 mg/m² is given intravenously on day 1, in combination with capecitabine 1000 mg/m² taken orally twice daily on days 1-14 of each 21-day cycle.~FOLFOX Regimen: Oxaliplatin 85 mg/m² is administered intravenously on day 1, alongside folinic acid 400 mg/m² and fluorouracil 400 mg/m² IV bolus, followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~Dosages are standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Oxaliplatin
Description: Oxaliplatin is used as part of the chemotherapy regimens for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Oxaliplatin 130 mg/m² is given intravenously on day 1, in combination with capecitabine 1000 mg/m² taken orally twice daily on days 1-14 of each 21-day cycle.~FOLFOX Regimen: Oxaliplatin 85 mg/m² is administered intravenously on day 1, alongside folinic acid 400 mg/m² and fluorouracil 400 mg/m² IV bolus, followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~Dosages are standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Oxaliplatin
Description: Oxaliplatin is used as part of the chemotherapy regimens for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Oxaliplatin 130 mg/m² is given intravenously on day 1, in combination with capecitabine 1000 mg/m² taken orally twice daily on days 1-14 of each 21-day cycle.~FOLFOX Regimen: Oxaliplatin 85 mg/m² is administered intravenously on day 1, alongside folinic acid 400 mg/m² and fluorouracil 400 mg/m² IV bolus, followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~Dosages are standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Capecitabine
Description: Capecitabine is used as part of the chemotherapy regimens for patients with ctDNA+ and ctDNA- results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Capecitabine 1000 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle, in combination with oxaliplatin 130 mg/m² given intravenously on day 1.~Capecitabine Monotherapy for High-Risk ctDNA- Patients: Capecitabine 1250 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle for patients identified as high-risk but with negative ctDNA results.~The dosage of capecitabine is standardized, while the duration of treatment varies based on patient response and monitoring results, typically up to 6 months.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Capecitabine
Description: Capecitabine is used as part of the chemotherapy regimens for patients with ctDNA+ and ctDNA- results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Capecitabine 1000 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle, in combination with oxaliplatin 130 mg/m² given intravenously on day 1.~Capecitabine Monotherapy for High-Risk ctDNA- Patients: Capecitabine 1250 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle for patients identified as high-risk but with negative ctDNA results.~The dosage of capecitabine is standardized, while the duration of treatment varies based on patient response and monitoring results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Capecitabine
Description: Capecitabine is used as part of the chemotherapy regimens for patients with ctDNA+ and ctDNA- results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Capecitabine 1000 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle, in combination with oxaliplatin 130 mg/m² given intravenously on day 1.~Capecitabine Monotherapy for High-Risk ctDNA- Patients: Capecitabine 1250 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle for patients identified as high-risk but with negative ctDNA results.~The dosage of capecitabine is standardized, while the duration of treatment varies based on patient response and monitoring results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Capecitabine
Description: Capecitabine is used as part of the chemotherapy regimens for patients with ctDNA+ and ctDNA- results in the SAGITTARIUS trial. It is administered in the following ways:~CAPOX Regimen: Capecitabine 1000 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle, in combination with oxaliplatin 130 mg/m² given intravenously on day 1.~Capecitabine Monotherapy for High-Risk ctDNA- Patients: Capecitabine 1250 mg/m² is taken orally twice daily on days 1-14 of each 21-day cycle for patients identified as high-risk but with negative ctDNA results.~The dosage of capecitabine is standardized, while the duration of treatment varies based on patient response and monitoring results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Folinic acid
Description: Folinic acid is used as part of the FOLFOX chemotherapy regimen for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following way:~FOLFOX Regimen: Folinic acid (leucovorin) 400 mg/m² is given intravenously on day 1, in combination with oxaliplatin 85 mg/m² IV on day 1 and fluorouracil 400 mg/m² IV bolus followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~The dosage of folinic acid is standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Folinic acid
Description: Folinic acid is used as part of the FOLFOX chemotherapy regimen for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following way:~FOLFOX Regimen: Folinic acid (leucovorin) 400 mg/m² is given intravenously on day 1, in combination with oxaliplatin 85 mg/m² IV on day 1 and fluorouracil 400 mg/m² IV bolus followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~The dosage of folinic acid is standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Folinic acid
Description: Folinic acid is used as part of the FOLFOX chemotherapy regimen for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following way:~FOLFOX Regimen: Folinic acid (leucovorin) 400 mg/m² is given intravenously on day 1, in combination with oxaliplatin 85 mg/m² IV on day 1 and fluorouracil 400 mg/m² IV bolus followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~The dosage of folinic acid is standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Folinic acid
Description: Folinic acid is used as part of the FOLFOX chemotherapy regimen for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following way:~FOLFOX Regimen: Folinic acid (leucovorin) 400 mg/m² is given intravenously on day 1, in combination with oxaliplatin 85 mg/m² IV on day 1 and fluorouracil 400 mg/m² IV bolus followed by 2400 mg/m² IV infusion over 46 hours, in each 14-day cycle.~The dosage of folinic acid is standardized, while the duration of treatment can be adjusted based on patient response and liquid biopsy results, typically up to 6 months.

Intervention type: DRUG
Group type: ACTIVE_COMPARATOR
Intervention: Fluorouracil
Description: Fluorouracil is used as part of the FOLFOX chemotherapy regimen for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following way:~FOLFOX Regimen: Fluorouracil 400 mg/m² is given as an intravenous (IV) bolus on day 1, followed by 2400 mg/m² as a continuous IV infusion over 46 hours, in combination with folinic acid (leucovorin) 400 mg/m² IV on day 1 and oxaliplatin 85 mg/m² IV on day 1. This regimen is repeated every 14 days.~The dosage of fluorouracil is standardized, while the duration of treatment is typically up to 6 months, adjusted based on patient response and liquid biopsy results.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Fluorouracil
Description: Fluorouracil is used as part of the FOLFOX chemotherapy regimen for patients with ctDNA+ results in the SAGITTARIUS trial. It is administered in the following way:~FOLFOX Regimen: Fluorouracil 400 mg/m² is given as an intravenous (IV) bolus on day 1, followed by 2400 mg/m² as a continuous IV infusion over 46 hours, in combination with folinic acid (leucovorin) 400 mg/m² IV on day 1 and oxaliplatin 85 mg/m² IV on day 1. This regimen is repeated every 14 days.~The dosage of fluorouracil is standardized, while the duration of treatment is typically up to 6 months, adjusted based on patient response and liquid biopsy results.