Answer
Avapritinib has been associated with serious and severe gastrointestinal and intracranial haemorrhage in patients with unresectable or metastatic GIST; hepatic and tumour haemorrhage have also occurred.
Sources for this answer
- AYVAKYT 300 mg film-coated tabletsBlueprint Medicines (Netherlands) B.V. · emc · SmPC §4.4 Special warnings and precautions for use · Version 3Document updated
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