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PF-06804103 Dose Escalation in HER2 Positive and Negative (Negative Only in Part 2) Solid Tumors
PF-06804103 Dose Escalation in HER2 Positive and Negative (Negative Only in Part 2) Solid Tumors

NCT03284723

TerminatedPhase 1

Sponsor: Pfizer

Conditions: Breast Neoplasms

Interventions: PF-06804103, PF-06804103 + Palbociclib +Letrozole

Countries: United States, Australia, Italy, Russia, South Korea, Spain

The study will evaluate the safety, pharmacokinetics and pharmacodynamics of increasing doses of PF-06804103 in patients with HER2 positive and negative breast and gastric cancer (HER2 positive only and gastric were studied in Part 1A only). The study will expand to look at selected doses in patients with HER2 positive and negative breast cancer.

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria
Inclusion Criteria:

* HER2 positive breast cancer or gastric cancer that is resistant to standard therapy or for which no standard therapy is available (Part 1A only)
* HER2 positive and negative breast cancer (Part 2A)
* HER2 negative breast cancer (Part 1B \& Part 2B)
* Performance status of 0 or 1
* Adequate bone marrow, kidney and liver function

Exclusion Criteria:

* Known CNS disease including, but not limited to, metastases
* History of exposure to certain cumulative doses of anthracyclines
* Grade 3 or higher hypersensitivity reaction to prior receipt of any antibody therapy
* Active and clinically significant bacterial, fungal, or viral infection
* Abnormal cardiac function defined by a LVEF \<50% by ECHO or MUGA
* Patients with previous history or active interstitial lung disease or pulmonary fibrosis, or a history of other clinically significant lung diseases
Locations (46)
  • Tucson, Arizona, United States
  • Tucson, Arizona, United States
  • Tucson, Arizona, United States
  • Los Angeles, California, United States
  • Los Angeles, California, United States
  • Los Angeles, California, United States
  • Santa Monica, California, United States
  • Santa Monica, California, United States
  • Santa Monica, California, United States
  • Athens, Georgia, United States
  • Atlanta, Georgia, United States
  • Atlanta, Georgia, United States
  • Atlanta, Georgia, United States
  • Blairsville, Georgia, United States
  • Canton, Georgia, United States
  • Cumming, Georgia, United States
  • Decatur, Georgia, United States
  • Duluth, Georgia, United States
  • Jonesboro, Georgia, United States
  • Lawrenceville, Georgia, United States
  • Macon, Georgia, United States
  • Marietta, Georgia, United States
  • Omaha, Nebraska, United States
  • Houston, Texas, United States
  • Salt Lake City, Utah, United States
  • Salt Lake City, Utah, United States
  • Camperdown, New South Wales, Australia
  • Macquarie Park, New South Wales, Australia
  • Milan, Lombardy, Italy
  • Monza, MB, Italy
  • + 16 more on CT.gov