Safety and Efficacy of Avapritinib in Chinese Patients With Gastrointestinal Stromal Tumor (GIST) in the Real World
Conditions
- Gastrointestinal Stromal Tumors
Interventions
- DRUG: Avapritinib
- DRUG: Tyrosine kinase inhibitors other than avapritinib ( imatinib, sunitinib, et al )
Sponsor
CStone Pharmaceuticals