Optimization of the Time and Dosage of Trametinib in BRAF Negative Juvenile Patients
Prospective, interventional, open, randomized, single-center, non-commercial clinical trial to optimize treatment and dosage of trametinib in juvenile patients with histiocytosis resistant to conventional therapy and without the BRAF gene mutation or after the failure of vemurafenib treatment.
Lack of mutations in the BRAF gene in tumor tissues and/or circulating tumor DNA... [+5]
Lack of inclusion criteria. [+7]