Drug Interactions between daclizumab and entrectinib
This report displays the potential drug interactions for the following 2 drugs:
- daclizumab
- entrectinib
Interactions between your drugs
daclizumab entrectinib
Applies to: daclizumab and entrectinib
MONITOR: Coadministration of daclizumab with other agents known to induce hepatotoxicity may increase the risk of liver injury. Serious drug-related hepatic injury, including liver failure and autoimmune hepatitis, has been reported across controlled and open-label studies in 1.7% of daclizumab-treated patients and may occur at any time during treatment and up to 5 months after treatment cessation. Fatal cases have occurred. In addition, cases of hepatic injury have occurred in patients taking daclizumab concomitantly with other hepatotoxic drugs; however, the contributory role of these other medicines has not been established.
MANAGEMENT: Caution is advised if daclizumab is used with other potentially hepatotoxic agents, including non-prescription products and herbal supplements. Patients treated with daclizumab should have serum transaminase levels and total bilirubin measured prior to initiation of treatment and monthly during treatment in accordance with the manufacturer's recommendations, and the dosing adjusted or interrupted as necessary. Patients should be advised to seek medical attention if they experience potential signs and symptoms of hepatotoxicity such as fever, rash, itching, anorexia, nausea, vomiting, fatigue, malaise, right upper quadrant pain, dark urine, pale stools, and jaundice.
References
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- Cerner Multum, Inc. "Australian Product Information."
- (2016) "Product Information. Zinbryta (daclizumab)." AbbVie US LLC
Drug and food interactions
entrectinib food
Applies to: entrectinib
GENERALLY AVOID: Grapefruit juice and Seville oranges may increase the plasma concentrations of entrectinib. The proposed mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in grapefruit and Seville oranges Inhibition of hepatic CYP450 3A4 may also contribute. The interaction has not been studied with grapefruit juice, but pharmacokinetic data are available for the potent CYP450 3A4 inhibitor, itraconazole. When a single 100 mg dose of entrectinib was administered with itraconazole, entrectinib peak plasma concentration (Cmax) and systemic exposure (AUC) increased by 1.7- and 6-fold, respectively. Coadministration of entrectinib with a moderate CYP450 3A4 inhibitor is predicted to increase entrectinib Cmax and AUC by 2.9- and 3-fold, respectively. In general, the effect of grapefruit juice is concentration-, dose- and preparation-dependent, and can vary widely among brands. Certain preparations of grapefruit juice (e.g., high dose, double strength) have sometimes demonstrated potent inhibition of CYP450 3A4, while other preparations (e.g., low dose, single strength) have typically demonstrated moderate inhibition. Increased exposure to entrectinib may increase the risk and/or severity of adverse effects such as cognitive impairment, mood disorders, dizziness, sleep disturbances, liver enzyme elevations, hyperuricemia, congestive heart failure, edema, myocarditis, QT prolongation, vision problems, anemia, and neutropenia.
MANAGEMENT: Patients should avoid consumption of grapefruit, grapefruit juice, and Seville oranges during treatment with entrectinib.
References
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- (2019) "Product Information. Rozlytrek (entrectinib)." Genentech
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.
See also
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
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