Drug interactions
Lovotibeglogene autotemcel + Raltegravir
Severity: Major
Lovotibeglogene autotemcel and Raltegravir: major interaction.
Last updated
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
Antiretroviral drugs can interfere with lentiviral vector transduction in manufacturing of this gene therapy. Raltegravir exposure around apheresis may lead to a poorer product.
What this interaction means in plain words
Lovotibeglogene autotemcel and Raltegravir 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
Antiretroviral activity inhibits lentiviral vector integration in collected stem cells.
What to do
Discontinue raltegravir at least one month before mobilization and through all apheresis cycles. Coordinate an interim HIV strategy with the treating 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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Other interactions of Raltegravir
- Elvitegravir / cobicistat / emtricitabine / tenofovir df + Raltegravir Contraindicated
- Aluminum hydroxide / magnesium carbonate + Raltegravir Major
- Aluminum hydroxide / magnesium trisilicate + Raltegravir Major
- Aluminum hydroxide + Raltegravir Major
- Atidarsagene autotemcel + Raltegravir Major
- Betibeglogene autotemcel + Raltegravir Major
Frequently asked questions
Can I take Lovotibeglogene autotemcel with Raltegravir?
MediHelp rates the interaction as major. Lovotibeglogene autotemcel and Raltegravir 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. Antiretroviral drugs can interfere with lentiviral vector transduction in manufacturing of this gene therapy. Raltegravir exposure around apheresis may lead to a poorer product.
How serious is the interaction between Lovotibeglogene autotemcel and Raltegravir?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Discontinue raltegravir at least one month before mobilization and through all apheresis cycles. Coordinate an interim HIV strategy with the treating team.
What other medicines interact with Raltegravir?
MediHelp also lists interactions of Raltegravir with, for example, Elvitegravir / cobicistat / emtricitabine / tenofovir df, Aluminum hydroxide / magnesium carbonate, Aluminum hydroxide / magnesium trisilicate. The full list is on the Raltegravir page.
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