Rapid complete remission of metastatic melanoma after first-line treatment with nivolumab plus tumor-infiltrating lymphocytes.

Melanoma is the most common type of skin cancer in both men and women in the USA. The standard treatment modality for advanced melanoma is immunotherapy, either alone or in combination. As single-agent immunotherapy is usually inadequate, combined immunotherapy might be a good choice and combined treatment modalities appropriate for melanoma need to be explored. Herein, we report a case of metastatic melanoma successfully treated with combined therapy of tumor-infiltrating lymphocytes and nivolumab. Complete remission was achieved approximately 4 months after the initiation of treatment. The treatment was well tolerated and only grade 1 fatigue occurred. The patient was still on complete remission 1 year after stopping the treatment. Our result showed that this treatment modality might be an ideal option for patients with metastatic melanoma.