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C6461003 - AN INTERVENTIONAL, PHASE 3, DOUBLE-BLIND, RANDOMIZED STUDY TO EVALUATE THE EFFICACY AND SAFETY OF PF-08634404 IN COMBINATION WITH CHEMOTHERAPY VERSUS BEVACIZUMAB IN COMBINATION WITH CHEMOTHERAPY IN TREATMENT-NAÏVE PARTICIPANTS WITH METASTATIC COLORECTAL CANCER

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-523521-18-00
Enrollment
20
Registered
2026-03-23
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Metastatic Colorectal Cancer

Brief summary

PFS by BICR, OS

Detailed description

• PFS by investigator • ORR by BICR and by investigator • DOR by BICR and by investigator • PFS2 (PFS after next-line therapy) by investigator, • AEs as characterized by type, frequency, severity (as graded by NCI CTCAE v5.0), timing, seriousness, and relationship to study intervention. • Laboratory test abnormalities as characterized by type, frequency, severity (as graded by NCI CTCAE v5.0), and timing., • Predose and postdose concentrations of PF-08634404, • Incidence of ADA against PF-08634404, • Mean score change from baseline in participant reported GHS/QoL, function, and symptoms per EORTC QLQ-C30 • Mean score change from baseline in participant reported function and symptoms scales per EORTC QLQ-CR29, • Time to definitive deterioration in participant reported GHS/QoL, function and symptoms per EORTC QLQ-C30 • Time to definitive deterioration in participant reported function and symptoms per EORTC QLQ-CR29

Interventions

DRUGBEVACIZUMAB
DRUGOXALIPLATIN
DRUGCALCIUM FOLINATE
DRUGFLUOROURACIL

Sponsors

Pfizer Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
PFS by BICR, OS

Secondary

MeasureTime frame
• PFS by investigator • ORR by BICR and by investigator • DOR by BICR and by investigator • PFS2 (PFS after next-line therapy) by investigator, • AEs as characterized by type, frequency, severity (as graded by NCI CTCAE v5.0), timing, seriousness, and relationship to study intervention. • Laboratory test abnormalities as characterized by type, frequency, severity (as graded by NCI CTCAE v5.0), and timing., • Predose and postdose concentrations of PF-08634404, • Incidence of ADA against PF-08634404, • Mean score change from baseline in participant reported GHS/QoL, function, and symptoms per EORTC QLQ-C30 • Mean score change from baseline in participant reported function and symptoms scales per EORTC QLQ-CR29, • Time to definitive deterioration in participant reported GHS/QoL, function and symptoms per EORTC QLQ-C30 • Time to definitive deterioration in participant reported function and symptoms per EORTC QLQ-CR29

Outcome results

None listed

Source: EU CTIS · Data processed: Mar 24, 2026