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Study of the CDK4/6 Inhibitor Palbociclib (PD-0332991) in Combination With the PI3K/mTOR Inhibitor Gedatolisib (PF-05212384) for Patients With Advanced Squamous Cell Lung, Pancreatic, Head & Neck and Other Solid Tumors

NCT03065062 · Status: SUSPENDED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 75

Last updated 2026-02-13

No results posted yet for this study

Summary

This research study is studying a combination of drugs as a possible treatment for cancer that might have a specific change in the phosphatidylinositol-3 phosphate (PI3K) pathway.

Conditions

Interventions

DRUG

Palbociclib

Palbociclib will be administered orally once daily, 3 weeks out of every 4 in each cycle. The initial dose for part 1 of the study will be 100 mg daily. Dosing will be adjusted until Maximum Tolerated Dose (MTD) and the Recommended Phase 2 Dose (RP2D) are established. No pre-medications for palbociclib are required. It should be administered with food.

DRUG

Gedatolisib

Gedatolisib will be administered once weekly on the first day for each of the four weeks during the 4-week cycle. The initial dose for part 1 of the study will be 110 mg. Dosing will be adjusted until Maximum Tolerated Dose (MTD) and the Recommended Phase 2 Dose (RP2D) are established. No pre-medications for gedatolisib are required.

Sponsors & Collaborators

Principal Investigators

  • Geoffrey Shapiro, MD · Dana-Farber Cancer Institute

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-02-28
Primary Completion
2026-12-31
Completion
2027-01-31
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Drugs
Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03065062 on ClinicalTrials.gov