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A FIH Study of PF-07284890 in Participants With BRAF V600 Mutant Solid Tumors With and Without Brain Involvement
A FIH Study of PF-07284890 in Participants With BRAF V600 Mutant Solid Tumors With and Without Brain Involvement

NCT04543188

TerminatedPhase 1

Sponsor: Pfizer

Conditions: Malignant Melanoma, Carcinoma, Non-Small-Cell Lung, Brain Neoplasms, Primary, Brain Neoplasms, Malignant Neoplasms

Interventions: PF-07284890, Binimetinib, Midazolam

Countries: United States, Canada, Israel

First-in-human study to assess safety, tolerability, PK, and preliminary activity of PF-07284890 as a single agent and in combination with binimetinib in participants with BRAF V600-mutated advanced solid tumor malignancies with and without brain involvement.

Eligibility overview

Sex: ALL

Age: 16 Years to

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria
Inclusion Criteria:

* Age ≥16 years at the time of consent
* Histologically confirmed diagnosis of advanced/metastatic solid tumor including primary brain tumor
* Documented evidence of a BRAF V600 mutation in tumor tissue or blood
* Confirmation of availability of adequate tumor tissue for submission to the sponsor/central laboratory
* Presence or absence of brain involvement unless specified below
* Dose Expansion (Part B)

  * Cohort 1, 2, 3, 4: melanoma with at least 1 parenchymal brain lesion
  * Cohort 1,3: asymptomatic in the brain for at least 14 days prior to start of study treatment
  * Cohort 2,4: symptomatic in the brain within 14 days prior to the start of study treatment
  * Cohort 5: any solid tumor that does not meet requirements for Cohorts 1-4, history of or current leptomeningeal metastases.
  * Optional Cohort 6 (DDI Sub-study) and 7 (Food-Effect): if brain involvement present, must be asymptomatic
* Disease progression despite prior treatment and no acceptable alternative treatment options available unless specified below
* Dose Expansion (Part B)

  * Cohort 1, 2: No prior BRAF inhibitor in the metastatic setting or in the adjuvant setting within 6 months of study treatment
  * Cohort 3, 4: Required prior BRAF inhibitor in the metastatic setting or in the adjuvant setting within 6 months of treatment
* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1

Exclusion Criteria:

* Brain metastasis/primary brain tumor requiring immediate local intervention
* History of or current leptomeningeal metastases
* Any other active malignancy within 2 years prior to enrollment
* Radiation therapy to visceral metastases within 14 days prior to study treatment. WBRT within 28 days prior to study treatment.
* Systemic anti-cancer therapy or small-molecular therapeutic(s) within 2 weeks prior to start of study treatment; Antibody based agents within 4 weeks prior to start of study treatment.
* History or current evidence of RVO or current risk factors for RVO; History of retinal degenerative disease
Locations (45)
  • Duarte, California, United States
  • San Francisco, California, United States
  • Orlando, Florida, United States
  • Tampa, Florida, United States
  • Tampa, Florida, United States
  • Chicago, Illinois, United States
  • Chicago, Illinois, United States
  • Iowa City, Iowa, United States
  • Baltimore, Maryland, United States
  • Boston, Massachusetts, United States
  • Boston, Massachusetts, United States
  • Boston, Massachusetts, United States
  • Boston, Massachusetts, United States
  • Boston, Massachusetts, United States
  • Brookline, Massachusetts, United States
  • Chestnut Hill, Massachusetts, United States
  • Foxborough, Massachusetts, United States
  • Newton, Massachusetts, United States
  • City of Saint Peters, Missouri, United States
  • Creve Coeur, Missouri, United States
  • Florissant, Missouri, United States
  • St Louis, Missouri, United States
  • St Louis, Missouri, United States
  • St Louis, Missouri, United States
  • Hackensack, New Jersey, United States
  • Hackensack, New Jersey, United States
  • Middletown, New Jersey, United States
  • Commack, New York, United States
  • Harrison, New York, United States
  • New York, New York, United States
  • + 15 more on CT.gov