An Observational Safety Study in Zelboraf (Vemurafenib)-Treated Patients With BRAF-V600 Mutation-Positive Unresectable or Metastatic Melanoma (ZeSS)

Inclusion Criteria

• •Adult patients of the age of 18 years or older
• •Diagnosis of BRAF-V600 mutation-positive unresectable or metastatic melanoma confirmed by a validated test and being treated with vemurafenib
• •Vemurafenib treatment must have been initiated at the time of enrollment or no more than one month prior to enrollment
• •Patient (or legally acceptable representative) has personally signed and dated the informed consent document indicating that he or she has been informed of all pertinent aspects of the study, if applicable
• •Patient is willing to provide information on at least one alternate contact person for study staff to contact regarding the patient's whereabouts, should the patient become lost to follow-up during the course of the study