Avelumab (Bavencio®)

Avelumab (Bavencio®) is a cancer drug. It is used to treat kidney cancer, bladder cancer, upper urinary tract urothelial cancer (UTUC) and Merkel cell carcinoma.

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About our information

This information has been written, revised and edited by Macmillan Cancer Support’s Cancer Information Development team. It has been reviewed by expert medical and health professionals and people living with cancer.

Date reviewed

Reviewed: 01 April 2026
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Next review: 01 April 2028
Trusted Information Creator - Patient Information Forum
Trusted Information Creator - Patient Information Forum

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The language we use


We want everyone affected by cancer to feel our information is written for them.


We want our information to be as clear as possible. To do this, we try to:

  • use plain English
  • explain medical words
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We use gender-inclusive language and talk to our readers as ‘you’ so that everyone feels included. Where clinically necessary we use the terms ‘men’ and ‘women’ or ‘male’ and ‘female’. For example, we do so when talking about parts of the body or mentioning statistics or research about who is affected.


You can read more about how we produce our information here.