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Drug interactions

Human papillomavirus vaccine + Onasemnogene abeparvovec

Severity: Minor

Human papillomavirus vaccine and Onasemnogene abeparvovec: minor 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

Onasemnogene is given with corticosteroid prophylaxis, which may reduce responses to inactivated vaccines. The vaccine itself is not live, so the main concern is reduced immunogenicity.

What this interaction means in plain words

Human papillomavirus vaccine and Onasemnogene abeparvovec have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Human papillomavirus vaccine belongs to Miscellaneous; Onasemnogene abeparvovec belongs to Miscellaneous.

Evidence level: Low

Why it happens

Corticosteroid co-therapy used with the gene therapy causes immunosuppression that may blunt vaccine response.

What to do

Schedule vaccination around the steroid course where feasible, and consider confirming immune response or revaccinating after steroids are completed.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Human papillomavirus vaccine with Onasemnogene abeparvovec?

MediHelp rates the interaction as minor. Human papillomavirus vaccine and Onasemnogene abeparvovec have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Onasemnogene is given with corticosteroid prophylaxis, which may reduce responses to inactivated vaccines. The vaccine itself is not live, so the main concern is reduced immunogenicity.

How serious is the interaction between Human papillomavirus vaccine and Onasemnogene abeparvovec?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Schedule vaccination around the steroid course where feasible, and consider confirming immune response or revaccinating after steroids are completed.

What other medicines interact with Human papillomavirus vaccine?

MediHelp also lists interactions of Human papillomavirus vaccine with, for example, Antithymocyte globulin equine, Antithymocyte globulin rabbit, Atidarsagene autotemcel. The full list is on the Human papillomavirus vaccine page.

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