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AN INTERVENTIONAL PHASE 3, DOUBLE-BLIND, RANDOMIZED STUDY TO EVALUATE EFFICACY AND SAFETY OF PF-08634404 IN COMBINATION WITH CHEMOTHERAPY VERSUS PEMBROLIZUMAB IN COMBINATION WITH CHEMOTHERAPY IN ADULT PARTICIPANTS WITH LOCALLY ADVANCED OR METASTATIC NON-SMALL CELL LUNG CANCER

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-523461-17-01
Enrollment
203
Registered
2026-03-24
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-25

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

Conditions

LOCALLY ADVANCED OR METASTATIC NON-SMALL CELL LUNG CANCER

Brief summary

Overall survival, PFS using RECIST v1.1 as assessed by BICR

Detailed description

1. Key - Confirmed ORR using RECIST v1.1 as assessed by BICR, 2. PFS using RECIST v1.1 as assessed by investigator; Confirmed ORR using RECIST v1.1 as assessed by investigator; DoR using RECIST v1.1 as assessed by BICR; DoR using RECIST v1.1 as assessed by investigator, 3. AEs as characterized by type, frequency, intensity as graded by NCI CTCAE version 5.0, timing, seriousness, and relationship to study intervention(s); Laboratory test abnormalities as characterized by type, frequency, severity (as graded by NCI CTCAE version 5.0) and timing., 4. Predose and postdose concentrations of PF-08634404., 5. Incidence of ADA against PF-08634404, 6. Change from baseline in the global health status/QoL, and Physical function scores on the EORTC QLQ-C30; Change from baseline in dyspnea, cough, and chest pain scores on the EORTC QLQ-LC13; Time to definitive deterioration in the global health status/QoL and physical function scores on the EORTC QLQ-C30; Time to definitive deterioration in dyspnea, cough, and chest pain scores on the EORTC QLQ-LC13

Interventions

DRUGPEMETREXED
DRUGPACLITAXEL
DRUGPACLITAXEL ALBUMIN-BOUND
DRUGPEMBROLIZUMAB
DRUGCARBOPLATIN
DRUGSODIUM CHLORIDE

Sponsors

Pfizer Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Overall survival, PFS using RECIST v1.1 as assessed by BICR

Secondary

MeasureTime frame
1. Key - Confirmed ORR using RECIST v1.1 as assessed by BICR, 2. PFS using RECIST v1.1 as assessed by investigator; Confirmed ORR using RECIST v1.1 as assessed by investigator; DoR using RECIST v1.1 as assessed by BICR; DoR using RECIST v1.1 as assessed by investigator, 3. AEs as characterized by type, frequency, intensity as graded by NCI CTCAE version 5.0, timing, seriousness, and relationship to study intervention(s); Laboratory test abnormalities as characterized by type, frequency, severity (as graded by NCI CTCAE version 5.0) and timing., 4. Predose and postdose concentrations of PF-08634404., 5. Incidence of ADA against PF-08634404, 6. Change from baseline in the global health status/QoL, and Physical function scores on the EORTC QLQ-C30; Change from baseline in dyspnea, cough, and chest pain scores on the EORTC QLQ-LC13; Time to definitive deterioration in the global health status/QoL and physical function scores on the EORTC QLQ-C30; Time to definitive deterioration in dyspnea

Outcome results

None listed

Source: EU CTIS · Data processed: Mar 26, 2026