Drug Interactions between azathioprine and givinostat
This report displays the potential drug interactions for the following 2 drugs:
- azathioprine
- givinostat
Interactions between your drugs
azaTHIOprine givinostat
Applies to: azathioprine and givinostat
GENERALLY AVOID: The use of azathioprine with other immunosuppressive or myelosuppressive agents may result in additive hematologic toxicities and increased risk of infections, particularly in transplant patients. Azathioprine alone may cause dose-related and potentially life-threatening bone marrow suppression, although it is usually reversible when managed promptly. Leucopenia, anemia, thrombocytopenia, and rarely, agranulocytosis, pancytopenia, and aplastic anemia have been reported. Dose-related reductions in numbers of circulating total white cells, granulocytes, and lymphocytes may also occur. Treatment with azathioprine alone or in combination with other immunosuppressants, particularly corticosteroids, has been associated with increased susceptibility to infections including severe or atypical infection and reactivation with varicella zoster virus, hepatitis B, cytomegalovirus, and other infectious agents. Very rare cases of JC virus-associated progressive multifocal leukoencephalopathy (PML), a severely disabling and potentially fatal opportunistic viral infection of the brain, have also been reported. In addition, chronic use of azathioprine with other immunosuppressants may increase the risk of lymphoma, skin cancer, and other malignancies. Again, the risk is greatest in transplant patients, with the exception of hepatosplenic T-cell lymphoma (HSTCL), which has occurred primarily in patients with Crohn's disease or ulcerative colitis, especially adolescent and young adult males.
MANAGEMENT: Concomitant use of azathioprine with other immunosuppressive or myelosuppressive agents should be avoided whenever possible. Close clinical and laboratory monitoring for hematologic toxicity is advised if coadministration is required. Since azathioprine is considered a slow-acting drug, delayed myelosuppression may occur, and effects may persist even after the drug has been discontinued. Prompt reduction in dosage or temporary withdrawal of azathioprine may be necessary if a persistently low or rapid decline in leucocyte count occurs, or if there is other evidence of bone marrow depression.
References (2)
- Cerner Multum, Inc. "UK Summary of Product Characteristics."
- Cerner Multum, Inc. "Australian Product Information."
Drug and food interactions
givinostat food
Applies to: givinostat
ADJUST DOSING INTERVAL: Food increases the systemic exposure of givinostat. An open-label, randomized, crossover, single dose food effect study conducted in 12 healthy males used givinostat liquid filled capsules. Subjects received a single oral dose of givinostat (100 mg) in the fasting state or after a high-fat standard meal, with a washout period of at least 1 week in between. The high-fat standard meal resulted in an increase in systemic exposure (AUC) and maximum plasma concentration (Cmax) of about 40% and 23%, respectively, when compared to the fasted state. Additionally, the time to maximum concentration (Tmax) was delayed slightly from 2 to 3 hours.
MANAGEMENT: Givinostat should be administered with food to increase its absorption. In the case of the oral suspension, this can also help mask its bitter taste.
References (2)
- (2024) "Product Information. Duvyzat (givinostat)." ITF Therapeutics, LLC
- Italfarmaco Spa (2024) Center for drug evaluation and research. Application number: 217865Orig1s000. Integrated review. https://www.accessdata.fda.gov/drugsatfda_docs/nda/2024/217865Orig1s000IntegratedR.pdf
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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