Title A Phase 3 Multicenter, Open-Label, Randomized, Controlled Study of Oral Infigratinib Versus Gemcitabine With Cisplatin in Subjects With Advanced/Metastatic or Inoperable Cholangiocarcinoma With FGFR2 Gene Fusions/Translocations.
Protocole ID The PROOF Trial
ClinicalTrials.gov ID NCT03773302
Cancer Type(s) Hepatic Ducts
Phase Phase III
Stage Advanced or metastatic disease
Study Type Treatment
Drug Infigratinib vs Gemcitabine + Cisplatine
Institution CIUSSS DU CENTRE-OUEST-DE-L'ILE-DE-MONTREAL
   HOPITAL GENERAL JUIF SIR MORTIMER B.DAVIS
      3755 rue de la Côte Ste. Catherine, Montréal, QC, H3T 1E2
City
Principal Investigator Dr. Petr Kavan
Coordinator Mehak Verma
514-340-8222 poste 23674
Status Recruiting
Activation Date
Eligibility Criteria
  • Histologically or cytologically confirmed unresectable locally advanced or metastatic cholangiocarcinoma. Participants with gallbladder cancer or ampulla of Vater carcinoma are not eligible
  • Documented FGFR2 gene fusions/translocations
  • Have an archival tissue sample available with sufficient tumor for central FGFR2 fusion/translocation molecular testing. However, if an archival tissue sample is not available, a newly obtained (before randomization) tumor biopsy may be submitted instead.
  • Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
  • Able to swallow and retain oral medication
  • Willingness to avoid pregnancy or father children
Exclusion Criteria
  • Received treatment with any systemic anti-cancer therapy for unresectable locally advanced or metastatic cholangiocarcinoma. Prior neoadjuvant or adjuvant therapy is permitted if completed > 6 months after the last dose of neoadjuvant or adjuvant therapy.
  • History of a liver transplant
  • Received previously or currently is receiving treatment with a mitogen activated protein kinase kinase (MEK) or selective FGFR inhibitor
  • Have impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral infigratinib (such as, ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection).
  • Current evidence of endocrine alterations of calcium/phosphate homeostasis, e.g., parathyroid disorders, history of parathyroidectomy, tumor lysis, tumoral calcinosis etc.
  • History and/or current evidence of extensive tissue calcification including, but not limited to, the soft tissue, kidneys, intestine, myocardium, vascular system and lung with the exception of calcified lymph nodes, minor pulmonary parenchymal calcifications, and asymptomatic coronary calcification
  • Current evidence of corneal or retinal disorder/keratopathy
  • Receiving and continued treatment or are planning to receive agents or consuming foods that are known strong inducers or inhibitors of CYP3A4 and medications which increase serum phosphorus and/or calcium concentration
  • Clinically significant or uncontrolled cardiac disease
  • Recent (≤ 3 months prior to first dose of study drug) transient ischemic attack or stroke
  • Severe hearing loss
  • Severe neuropathy
  • History of another primary malignancy within 3 years except adequately treated in-situ carcinoma of the cervix or non-melanoma skin cancer or other curatively treated malignancy that is not expected to require treatment
  • Pregnant or breastfeeding
  • Have known microsatellite instability-high (MSI-H) disease and the decision is made by the treating investigator that an alternative, non-study therapy is warranted according to standard of care.
  • Have any known hypersensitivity to gemcitabine, cisplatin, calcium-lowering agents, infigratinib, or their excipients