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A Phase 1/2 Open-label, Multicenter Study to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of PC14586 in Patients With Locally Advanced or Metastatic Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)

Trial Profile

A Phase 1/2 Open-label, Multicenter Study to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of PC14586 in Patients With Locally Advanced or Metastatic Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)

Status: Recruiting
Phase of Trial: Phase I/II

Latest Information Update: 19 Mar 2026

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At a glance

  • Drugs Pembrolizumab (Primary) ; Rezatapopt (Primary)
  • Indications Advanced breast cancer; Colorectal cancer; Endometrial cancer; Gallbladder cancer; Head and neck cancer; Lung cancer; Ovarian cancer; Prostate cancer; Small cell lung cancer; Solid tumours; Triple negative breast cancer
  • Focus Adverse reactions; First in man; Registrational; Therapeutic Use
  • Acronyms PYNNACLE
  • Sponsors PMV Pharmaceuticals

Most Recent Events

  • 06 Mar 2026 According to a PMV Pharmaceuticals media release, New findings from this PYNNACLE Phase 2 trial in ovarian cancer were presented at the 2026 European Society of Gynecologic Oncology Congress.
  • 26 Feb 2026 According to a PMV Pharmaceuticals media release, In October 2025, the Company presented updated interim clinical results from the Phase 2 pivotal portion of the PYNNACLE study.
  • 26 Feb 2026 According to a PMV Pharmaceuticals media release, data from the trial were presented in the New England Journal of Medicine (NEJM).

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