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U.S. FDA extends review of Exelixis’ cancer drug

By Thomson Reuters Sep 11, 2026 | 6:30 AM

Sept 11 (Reuters) – The U.S. Food and Drug Administration has ​extended the ‌review of Exelixis’ experimental colorectal cancer drug combination by three months, ‌the ​company said ⁠in a filing ⁠on Friday.

The regulator will now make its decision by March ​3, 2027.

In response to an ⁠FDA information ⁠request, Exelixis submitted ​updated safety and ​efficacy data, which the health ‌regulator classified as a major amendment, the filing ⁠showed.

The company is seeking approval for for zanzalintinib, in ⁠combination ‌with Roche’s ⁠immunotherapy Tecentriq for ​the ‌treatment of subset ​of adult ⁠patients with metastatic colorectal cancer.

(Reporting by Sriparna Roy in Bengaluru; Editing by Vijay ​Kishore)