Drug interactions
Betibeglogene autotemcel + Dolutegravir
Severity: Major
Betibeglogene autotemcel and Dolutegravir: 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
Antiretrovirals can impair the lentiviral transduction needed to manufacture this gene therapy. Dolutegravir exposure during apheresis could reduce product quality.
What this interaction means in plain words
Betibeglogene autotemcel and Dolutegravir 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 cells.
What to do
Discontinue dolutegravir at least one month before mobilization and until all apheresis cycles are completed. Coordinate an interim HIV plan with an infectious disease specialist.
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 Dolutegravir
Frequently asked questions
Can I take Betibeglogene autotemcel with Dolutegravir?
MediHelp rates the interaction as major. Betibeglogene autotemcel and Dolutegravir 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 impair the lentiviral transduction needed to manufacture this gene therapy. Dolutegravir exposure during apheresis could reduce product quality.
How serious is the interaction between Betibeglogene autotemcel and Dolutegravir?
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 dolutegravir at least one month before mobilization and until all apheresis cycles are completed. Coordinate an interim HIV plan with an infectious disease specialist.
What other medicines interact with Dolutegravir?
MediHelp also lists interactions of Dolutegravir with, for example, Dofetilide, Aluminum hydroxide, Atidarsagene autotemcel. The full list is on the Dolutegravir page.
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