This phase Ib trial studies the side effects and best dose of nilotinib in preventing paclitaxel-induced peripheral neuropathy in stage I-III breast cancer patients who are receiving paclitaxel therapy. Chemotherapy is the usual or standard treatment for breast cancer. It kills cancer cells and lowers the chance that the cancer will come back. Sometimes, this treatment can cause numbness and tingling, especially in the hands and feet. This is called chemotherapy-induced peripheral neuropathy. This study aims to test the safety and effectiveness, both good and bad, of taking nilotinib in preventing chemotherapy-induced peripheral neuropathy.
PRIMARY OBJECTIVES: I. To determine the recommended phase 2 dose (RP2D) of nilotinib hydrochloride monohydrate (nilotinib) in combination with paclitaxel. II. To determine the toxicity profile (based on Common Terminology Criteria for Adverse Events \[CTCAE\] version \[v.\] 5.0) of nilotinib in combination with paclitaxel. SECONDARY OBJECTIVES: I. To determine the effect of paclitaxel on pharmacokinetics (PK) of nilotinib in the study population. II. To determine the effect of nilotinib on PK of paclitaxel in the study population. OUTLINE: This is a phase Ib, dose-escalation study of nilotinib hydrochloride monohydrate. PHASE Ib: Paclitaxel will be given weekly on days 1, 8, 15, of every 21 days, at a starting dose of 80mg/m2. Nilotinib will be given orally on cycle 1 Days 7, 14 once a day 24 hours prior to the paclitaxel infusion and again 30 minutes prior to the paclitaxel infusion on days 8, 15. During the cycle 1, PK will be obtained at baseline, during, and up to 24 hours after paclitaxel or nilotinib administration on the days 1, 7, 8. Patients will continue paclitaxel without nilotinib after cycle 1 as part of standard of care at the discretion of the treating investigator
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
11
Given PO
Given PO on cycle 1 Days 7, 14, 15 once a day 24 hours prior to the paclitaxel infusion and again 30 minutes prior to the paclitaxel infusion on days 8, 15.
Given IV weekly on days 1, 8, 15, of every 21 days, at a starting dose of 80mg/m2
Ancillary studies
Ohio State University Comprehensive Cancer Center
Columbus, Ohio, United States
Number of Adverse Events (Phase Ib)
Will be classified and attributed using National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) version (v)5.0 and will be summarized within and across dose levels using descriptive statistics. The overall number and percentage of patients experiencing adverse events (AEs) and toxicities will be summarized and reported as across all event types, non-hematologic AEs, hematologic AEs, and for each type. Specific focus will be in summarizing any neuropathy-related AEs by dose level and how this corresponds to our measures of OATP1B1 inhibition. All patients who have received at least one dose of the therapeutic agents will be evaluable for toxicity and tolerability.
Time frame: Up to 6 weeks
Recommended Phase II Dose (RP2D) of Nilotinib in Combination With Paclitaxel (Phase Ib)
The RP2D will be derived from an adaptive Bayesian method for dose-finding based on trade-offs between the probabilities of treatment efficacy and toxicity. In this design, treatment efficacy is defined as significant inhibition of OATP1B1 activity by nilotinib, without causing changes in the pharmacokinetic profiles of paclitaxel. Efficacy in this setting will be OATP1B1 inhibition as defined by a \>= 5-fold increase in the area under the curve (AUC) of GCDCA-S from pre- to post-treatment and/or detectable CDCA-24G levels post-treatment.
Time frame: Up to 6 weeks
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