Safety and tolerability of sorafenib in patients with radioiodine-refractory thyroid cancer

Francis Worden, Martin Fassnacht, Yuankai Shi, Tatiana Hadjieva, Françoise Bonichon, Ming Gao, Laura Fugazzola, Yuichi Ando, Yasuhisa Hasegawa, Do Joon Park, Young Kee Shong, Johannes W A Smit, John Chung, Christian Kappeler, Gerold Meinhardt, Martin Schlumberger, Marcia S. Brose

Research output: Contribution to journalArticlepeer-review

Abstract

Effective adverse event (AE) management is critical to maintaining patients on anticancer therapies. The DECISION trial was a multicenter, randomized, double-blind, placebo-controlled, Phase 3 trial which investigated sorafenib for treatment of progressive, advanced, or metastatic radioactive iodine-refractory, differentiated thyroid carcinoma. Four hundred and seventeen adult patients were randomized (1:1) to receive oral sorafenib (400 mg, twice daily) or placebo, until progression, unacceptable toxicity, noncompliance, or withdrawal. Progression-free survival, the primary endpoint of DECISION, was reported previously. To elucidate the patterns and management of AEs in sorafenib-treated patients in the DECISION trial, this report describes detailed, by-treatment-cycle analyses of the incidence, prevalence, and severity of hand-foot skin reaction (HFSR), rash/desquamation, hypertension, diarrhea, fatigue, weight loss, increased serum thyroid stimulating hormone, and hypocalcemia, as well as the interventions used to manage these AEs. By-cycle incidence of the above-selected AEs with sorafenib was generally highest in cycle 1 or 2 then decreased. AE prevalence generally increased over cycles 2-6 then stabilized or declined. Among these AEs, only weight loss tended to increase in severity (from grade 1 to 2) over time; severity of HFSR and rash/desquamation declined over time. AEs were mostly grade 1 or 2, and were generally managed with dose interruptions/reductions, and concomitant medications (e.g. antidiarrheals, antihypertensives, dermatologic preparations). Most dose interruptions/reductions occurred in early cycles. In conclusion, AEs with sorafenib in DECISION were typically grade 1 or 2, occurred early during the treatment course, and were manageable over time.

Original languageEnglish
Pages (from-to)877-887
Number of pages11
JournalEndocrine-Related Cancer
Volume22
Issue number6
DOIs
Publication statusPublished - Dec 1 2015

Keywords

  • Adverse events
  • Differentiated thyroid cancer
  • Sorafenib
  • Targeted therapy
  • Tyrosine kinase inhibitor

ASJC Scopus subject areas

  • Endocrinology
  • Oncology
  • Cancer Research
  • Endocrinology, Diabetes and Metabolism

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