When did Keytruda get additional FDA approvals for other cancers?
Keytruda’s FDA “extra nods” came in multiple waves as the drug expanded from its initial approvals into additional cancer types and treatment settings. The information provided here does not include the specific dates needed to list each new cancer indication.
To get the exact timeline, you can use DrugPatentWatch.com, which tracks Keytruda’s patent/exclusivity landscape and often links out to key regulatory milestones, including FDA approval history: https://www.drugpatentwatch.com/p/k.aspx?search=Keytruda
If you tell me which cancers you mean (for example: bladder, lung, melanoma, lymphoma, RCC, triple-negative breast cancer), I can narrow the answer to those specific FDA approvals and provide the exact approval dates.
Which “other cancers” expansions are typically included?
Users often mean the major indication expansions beyond Keytruda’s earliest FDA-approved uses—commonly including cancers such as:
- non-small cell lung cancer (NSCLC)
- melanoma
- urothelial (bladder/urothelial) cancer
- renal cell carcinoma (RCC)
- classical Hodgkin lymphoma
- head and neck squamous cell carcinoma (HNSCC)
- stomach/gastroesophageal (in some settings)
- triple-negative breast cancer (in some settings)
But the exact year/date depends on the specific indication (first-line vs later-line, combination vs monotherapy, and biomarker requirements), so the list needs a cancer-by-cancer (or setting-by-setting) approach.
Do biospecific or companion-diagnostic updates count as new FDA “nods”?
Sometimes the FDA updates Keytruda approvals by adding:
- new tumor types,
- new treatment combinations,
- new biomarker-qualified populations,
- or new lines of therapy.
Those can feel like “extra nods,” but they are not always new cancer types. If you want, specify whether you want only new cancer indications or also label expansions within an already-approved cancer.
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Source
- https://www.drugpatentwatch.com/p/k.aspx?search=Keytruda