Gamma-Secretase/Notch Signalling Pathway Inhibitor RO4929097 in Treating Patients With Stage IV Melanoma March 6, 2020checkorphan Learn more about: Superficial spreading melanoma Related Clinical Trial Gamma-Secretase/Notch Signalling Pathway Inhibitor RO4929097 in Treating Patients With Stage IV Melanoma Recruitment InformationAdministrative Informations