Malignant Melanomas Clinical Trial
Official title:
PD-1 Monoclonal Antibody With Recombinant Human Adenovirus Type 5 Injection for the Treatment of Advanced Malignant Melanoma Patients Who Has Failed Immunotherapy: an Exploratory Single-arm Study
The goal of this clinical trial is provide new treatment for patients with advanced melanoma who have failed previous immunotherapy. The main questions it aims to answer are: - Efficacy of PD1 monoclonal antibody combined with recombinant human adenovirus type 5 injection in patients with advanced malignant melanoma. - Safety of PD1 monoclonal antibody combined with recombinant human adenovirus type 5 injection in patients with advanced malignant melanoma.
The study is divided into 5 phases: screening phase, washout phase, baseline phase, treatment phase and follow-up phase. Patients with advanced malignant melanoma who are eligible for screening and have failed previous anti-PD1 antibody therapy and who meet the inclusion exclusion criteria undergo elution with 1 PD1 monoclonal antibody injection, patients whose tumours progress after PD1 monoclonal antibody injection enter the treatment phase and are followed up every 1 month for at least 2 years in the follow-up phase. ;