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Drug Safety-related Labeling Changes (SrLC)

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LYTGOBI (NDA-214801)

(FUTIBATINIB)

Safety-related Labeling Changes Approved by FDA Center for Drug Evaluation and Research (CDER)

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10/15/2025 (SUPPL-5)

Approved Drug Label (PDF)

7 Drug Interactions

7.1 Effect of Other Drugs on LYTGOBI

Additions and/or revisions underlined:

Strong CYP3A Inhibitors

Avoid concomitant use of strong CYP3A inhibitors with LYTGOBI.

Futibatinib is a CYP3A substrate [see Clinical Pharmacology (12.3)]. Concomitant use of a strong CYP3A inhibitor increases futibatinib exposure [see Clinical Pharmacology (12.3)], which may increase the risk of adverse reactions.

Strong CYP3A Inducers

Avoid concomitant use of strong CYP3A inducers with LYTGOBI.

Futibatinib is a CYP3A substrate [see Clinical Pharmacology (12.3)]. Concomitant use of a strong CYP3A inducer decreases futibatinib exposure [see Clinical Pharmacology (12.3)], which may reduce the effectiveness of LYTGOBI.


04/17/2024 (SUPPL-2)

Approved Drug Label (PDF)

8 Use in Specific Populations

8.7 Hepatic Impairment

Newly added subsection:

There are limited data in patients treated with LYTGOBI with total bilirubin >1.5 x ULN, and patients with cholangiocarcinoma with total bilirubin >3 x ULN were excluded from enrollment in clinical trials. Patients with cirrhosis and total bilirubin >1.5Í ULN to 3 x ULN may have the potential for increased adverse reactions compared to patients with normal hepatic function due to higher unbound futibatinib exposure [see Clinical Pharmacology (12.3)].