Study of PF-07248144 in Advanced or Metastatic Solid Tumors
Part of paid clinical trials in Scottsdale, Arizona.
- Sponsor
- Pfizer
- Study ID
- NCT04606446
- Phase
- PHASE2
- Status
- Recruiting
Conditions
- Locally Advanced or Metastatic Castration-resistant Prostate Cancer
- Locally Advanced or Metastatic ER+ HER2- Breast Cancer
- Locally Advanced or Metastatic Non-small Cell Lung Cancer
Eligibility Criteria
- Sex
- ALL
- Age
- 18 Years - N/A
- Healthy Volunteers
- Not accepted
Interventions
- PF-07248144 — DRUGKAT6 Inhibitor
- Fulvestrant — DRUGEndocrine Therapy
- Letrozole — DRUGEndocrine Therapy
- Palbociclib — DRUGCDK4/6 Inhibitor
- PF-07220060 — DRUGCDK4 inhibitor
- PF-07850327, ARV-471, vepdegestrant — DRUGPROTAC (PROteolysis Targeting Chimera) ER degrader
Study Details
This is an open-label, multi center study to evaluate safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of PF-07248144 and early signs of clinical efficacy of PF-07248144 as a single agent and in combination with other agents
Key Dates
- Start date
- Nov 16, 2020
- Status verified
- Apr 2026
- Primary completion
- Jul 13, 2029
- Completion
- Aug 10, 2029
Study Design
- Enrollment
- 320 participants (estimated)
- Allocation
- NON_RANDOMIZED
- Intervention model
- SEQUENTIAL
- Primary purpose
- TREATMENT
Arms
- Experimental: 1A Monotherapy Dose EscalationPF-07248144 Monotherapy Escalation
- Experimental: 1B Combination Dose EscalationPF-07248144 with Fulvestrant Combination Dose Escalation
- Experimental: 1C Combination Dose EscalationPF-07248144 with Letrozole + Palbociclib Combination Dose Escalation
- Experimental: 2A Monotherapy Dose Expansion ArmPF-07248144 Monotherapy Dose Expansion
- Experimental: 2B Combination Dose Expansion ArmPF-07248144 with Fulvestrant Dose Expansion
- Experimental: 1D Combination Dose EscalationPF-07248144 with PF-07220060 +Fulvestrant
- Experimental: 2D Combination Dose Expansion ArmPF-07248144 with PF-07220060 +Fulvestrant Dose Expansion
- Experimental: China Monotherapy Dose ExpansionPF-07248144 Monotherapy Dose Expansion
- Experimental: 1E Combination Dose EscalationPF-07248144 with Vepdegestrant Combination Dose Escalation
- Experimental: 2E Combination Dose Expansion ArmPF-07248144 with Vepdegestrant Combination Dose Expansion
Primary Outcome Measure
Number of participants with dose-limiting toxicities in the Dose Escalation Arms. [ Time Frame: Up to 29 days ]
Central Contacts
- Pfizer CT.gov Call Center1-800-718-1021
Locations (23)
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