Dose-escalating and pharmacological study of bortezomib in adult cancer patients with impaired renal function: A National Cancer Institute Organ Dysfunction Working Group Study

Ticiana B. Leal, Scot C. Remick, Chris H. Takimoto, Ramesh K. Ramanathan, Angela Davies, Merrill J. Egorin, Anne Hamilton, Patricia A. Lorusso, Stephen Shibata, Heinz Josef Lenz, James Mier, John Sarantopoulos, Sridhar Mani, John J. Wright, S. Percy Ivy, Rachel Neuwirth, Lisa Von Moltke, Karthik Venkatakrishnan, Daniel Mulkerin

Research output: Contribution to journalArticle

31 Scopus citations


Purpose: To determine the toxicities, pharmacokinetics, pharmacodynamics, and maximum tolerated dose of bortezomib in patients with renal impairment and to develop dosing guidelines for such a patient population. Patients and Methods: Sixty-two adult cancer patients received intravenous bortezomib at 0.7-1.5 mg/m 2 on days 1, 4, 8, and 11 every 3 weeks. Patients were stratified by 24-h creatinine clearance (CrCl) normalized to body surface area (BSA) 1.73 m 2 into five cohorts: normal renal function (≥60 ml/min/1.73 m 2); mild dysfunction (40-59 ml/min/1.73 m 2); moderate dysfunction (20-39 ml/min/1.73 m 2); severe dysfunction (<20 ml/min/1.73 m 2); and dialysis. Dose escalation was planned for the four cohorts with renal dysfunction. Plasma bortezomib concentrations and blood 20S proteasome inhibition were assayed. Results: Bortezomib escalation to the standard 1.3 mg/m 2 dose was well tolerated in all patients with CrCl ≥20 ml/min/1.73 m 2; 0.7 mg/m 2 was tolerated in three patients with severe renal dysfunction (<20 ml/min/1.73 m 2). Bortezomib dose escalation was well tolerated in nine dialysis patients, including to 1.3 mg/m 2 in four patients. Decreased CrCl did not affect bortezomib pharmacokinetics or pharmacodynamics. Bortezomib-related side-effects were neither more common nor severe in patients with renal dysfunction versus those with normal renal function. Conclusion: Bortezomib 1.3 mg/m 2 is well tolerated, and dose reductions are not necessary in patients with renal dysfunction. Extrapolation from clinical and pharmacologic data suggests patients with severe renal dysfunction, including dialysis patients, can receive bortezomib at the full dose established to be clinically effective in the general patient population.

Original languageEnglish (US)
Pages (from-to)1439-1447
Number of pages9
JournalCancer Chemotherapy and Pharmacology
Issue number6
Publication statusPublished - Dec 1 2011



  • Bortezomib
  • Pharmacodynamics
  • Pharmacokinetics
  • Renal function
  • Toxicity

ASJC Scopus subject areas

  • Oncology
  • Toxicology
  • Pharmacology
  • Cancer Research
  • Pharmacology (medical)

Cite this