Conditions: Metastatic Colorectal Cancer
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 154
Healthy volunteers: no

Brief summary:
To estimate the effect of KRAS mutation status (Wild-type versus Mutant) on objective response rate and other measures of efficacy for patients treated with panitumumab in combination with a chemotherapy regimen of irinotecan, 5-fluorouracil, and leucovorin (FOLFIRI) as first-line therapy for metastatic colorectal cancer (mCRC).

Detailed description:

Arms:
arm 1: Participants received 6 mg/kg panitumumab intravenously (IV) once every 14 days in combination with FOLFIRI chemotherapy regimen consisting of irinotecan, infusional 5-fluorouracil, and leucovorin, until diagnosed with radiographic disease progression.

Interventions: intervention 1: Panitumumab intervention 2: FOLFIRI
Intervention descriptions: intervention 1: Administered by intravenous infusion intervention 2: FOLFIRI chemotherapy was initiated on Day 1 of each treatment cycle at the following starting doses: irinotecan 180 mg/m², leucovorin 400 mg/m², 5-fluorouracil bolus 400 mg/m², 5-fluorouracil infusion 2400 mg/m².

Protocol document: