Drug interactions
Didanosine + Elivaldogene autotemcel
Severity: Major
Didanosine and Elivaldogene autotemcel: major interaction.
Last updated Sources: US FDA label
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Antiretrovirals can inhibit lentiviral vector transduction of collected stem cells, which may compromise gene therapy manufacture and engraftment. They must therefore be avoided around mobilization and apheresis.
What this interaction means in plain words
Didanosine and Elivaldogene autotemcel can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Reverse transcriptase inhibitors can interfere with lentiviral vector transduction during manufacturing.
What to do
Stop didanosine at least 1 month before mobilization and keep it off until all apheresis cycles are completed. Plan alternative HIV management with the infectious disease team.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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References
Other interactions of Didanosine
- Didanosine + Elvitegravir / cobicistat / emtricitabine / tenofovir df Contraindicated
- Didanosine + Hydroxycarbamide Contraindicated
- Didanosine + Ribavirin Contraindicated
- Didanosine + Stavudine Contraindicated
- Allopurinol + Didanosine Major
- Atidarsagene autotemcel + Didanosine Major
Frequently asked questions
Can I take Didanosine with Elivaldogene autotemcel?
MediHelp rates the interaction as major. Didanosine and Elivaldogene autotemcel can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Antiretrovirals can inhibit lentiviral vector transduction of collected stem cells, which may compromise gene therapy manufacture and engraftment. They must therefore be avoided around mobilization and apheresis.
How serious is the interaction between Didanosine and Elivaldogene autotemcel?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Stop didanosine at least 1 month before mobilization and keep it off until all apheresis cycles are completed. Plan alternative HIV management with the infectious disease team.
What other medicines interact with Didanosine?
MediHelp also lists interactions of Didanosine with, for example, Elvitegravir / cobicistat / emtricitabine / tenofovir df, Hydroxycarbamide, Ribavirin. The full list is on the Didanosine page.
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