Clinical trialPhase 1Completed
Afatinib Dimaleate and Capecitabine in Treating Patients With Advanced Refractory Solid Tumors, Pancreatic Cancer or Biliary Cancer
Phase I/IB Multi-center Study of Irreversible EGFR/HER2 Tyrosine Kinase Inhibitor Afatinib (BIBW 2992) in Combination With Capecitabine for Advanced Solid Tumors and Pancretico-Biliary Cancers
- Outcome
- Finished, no results posted
- Phase
- Phase 1
- Status
- Completed
- Study type
- Interventional
- Start
- 5 November 2015
- Expected end
- 16 April 2022
- Enrollment
- 41 participants
- Sites
- 2
- Primary outcomes
- Incidence of adverse events, assessed according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0; Incidence of dose limiting toxicity (DLT) graded according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0 (Phase Ib); Maximum tolerated dose (MTD) of afatinib dimaleate in combination with capecitabine (Phase Ib); Recommended phase 2 dose (RP2D) (Phase Ib)
- Sponsor
- Other
- Results posted
- No
- Last update
- 7 June 2022
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Brief summary public domain (ClinicalTrials.gov)
This phase I/Ib trial studies the side effects and best dose of afatinib dimaleate when given together with capecitabine in treating patients with solid tumors, pancreatic cancer, or biliary cancer that has spread to other places in the body and usually cannot be cured or controlled with treatment and has not responded to previous treatment. Afatinib dimaleate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving afatinib dimaleate together with capecitabine may be a better treatment for solid tumors, pancreatic cancer, or biliary cancer.
Detailed description public domain (ClinicalTrials.gov)
PRIMARY OBJECTIVES: I. Evaluate the safety, maximum tolerated dose (MTD), and the recommended phase II dose (RP2D) of afatinib dimaleate (afatinib) in combination with capecitabine in patients with advanced solid tumors (phase I) and pancreatico-biliary cancers (phase Ib). (Phase I/Ib) SECONDARY OBJECTIVES: I. Evaluate biomarkers of response from tumor biopsies, including markers related to the epidermal growth factor receptor (EGFR) and human epidermal growth factor receptor 2 (HER2) pathways via OncoPlex or other equivalent gene sequencing assay. (Phase I/Ib) II. Evaluate rates of response and stable disease, duration of response, time to progression, progression-free and overall survival. (Phase I/Ib) OUTLINE: This is a phase I, dose-escalation study of afatinib dimaleate followed by a phase Ib study. Patients receive afatinib dimaleate orally (PO) once daily (QD) on days 1-21 and capecitabine PO twice daily (BID) on days 1-14. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for 3 years.