Regulatory approval

Published by the Food and Drug Administration.

The U.S. Food and Drug Administration granted approval to crizotinib for the treatment of adult and pediatric patients 1 year of age and older with unresectable, recurrent, or refractory inflammatory myofibroblastic tumor (IMT) that is ALK-positive.

This is written in the approval document as:

XALKORI is a kinase inhibitor indicated for the treatment of adult and pediatric patients 1 year of age and older with unresectable, recurrent, or refractory inflammatory myofibroblastic tumor (IMT) that is ALK-positive.

Citation

Pfizer, Inc. Xalkori (crizotinib) [package insert]. U.S. Food and Drug Administration website. https://www.accessdata.fda.gov/drugsatfda_docs/label/2023/202570s036lbl.pdf. Revised September 2023. Accessed October 30, 2024.

Therapeutic response

Precision oncology relationships for therapeutic response derived from this regulatory approval.

Type	Biomarker(s)	Cancer type	Therapy(ies)
Sensitivity (+)	v::ALK	Inflammatory Myofibroblastic Tumor	Crizotinib