In henan province tumor hospital into the group of 40 cases always will not accept any systemic therapy or chemotherapy, allowed to always have a recurrence of adjuvant or neoadjuvant therapy sensitive sensitive relapse (referring to more than six months after the last chemotherapy recurrence) of unresectable melanoma metastatic/operation subjects, accept for LeiLiZhu a joint resistance of kappa oxazine treatment 4-6 cycles, To evaluate the efficacy, safety and prognosis of tislelizumab combined with dacarbazine in the treatment of advanced melanoma.
A total of 40 subjects who had not received systemic treatment or chemotherapy in the past and were allowed to receive adjuvant or neoadjuvant treatment for advanced melanoma received tirelizumab combined with dacarbazine for 4-6 cycles to evaluate the efficacy, safety and prognosis of tirelizumab combined with dacarbazine in the treatment of advanced melanoma.