Enfortumab vedotin-ejfv for the treatment of advanced urothelial carcinoma.

Introduction: Metastatic urothelial carcinoma is an aggressive malignancy with a poor prognosis. Research in recent years has led to the approval of new treatments that offer improved survival for patients. Enfortumab vedotin-ejfv is a first-in-class monoclonal antibody drug conjugate that binds Nectin-4, a protein expressed on bladder cancer cells, and delivers the tubulin toxin, monomethyl auristatin E, into the cell causing cell death.

Sensitivity of treatment-free survival to subgroup analyses in patients with advanced melanoma treated with immune checkpoint inhibitors.

Patients with advanced melanoma treated with immune checkpoint inhibitors can experience ongoing disease control after treatment discontinuation without subsequent systemic anticancer therapy. We previously defined a novel outcome, treatment-free survival (TFS), as the time between protocol therapy cessation and subsequent therapy initiation/death. We assessed the effect of established prognostic variables [lactate dehydrogenase (LDH), programmed death ligand 1 status, BRAF mutation status, performance status, and sex] on TFS in different treatment scenarios: treatment until toxicity/progression with frequent early cessation (nivolumab plus ipilimumab), treatment until toxicity/progression with a well-tolerated regimen (nivolumab), and treatment for a short fixed duration (ipilimumab).

Treatment-free survival over extended follow-up of patients with advanced melanoma treated with immune checkpoint inhibitors in CheckMate 067.

Background: Treatment-free survival (TFS) characterizes disease control after discontinuation of immune checkpoint inhibitors (ICIs) until subsequent therapy or death. We previously evaluated TFS in a pooled analysis of the CheckMate 067 and CheckMate 069 trials of the ICIs nivolumab and ipilimumab, alone or in combination, in patients with advanced melanoma after minimum follow-up of 36 months. This analysis investigated TFS differences between treatments in CheckMate 067 after a minimum follow-up of 60 months, and their relation to overall survival (OS) differences.

Treatment-free Survival after Immune Checkpoint Inhibitor Therapy versus Targeted Therapy for Advanced Renal Cell Carcinoma: 42-Month Results of the CheckMate 214 Trial.

Purpose: Patients discontinuing immuno-oncology regimens may experience periods of disease control without need for ongoing anticancer therapy, but toxicity may persist. We describe treatment-free survival (TFS), with and without toxicity.

Patients And Methods: Data were analyzed from the randomized phase III CheckMate 214 trial of nivolumab plus ipilimumab ( = 550) versus sunitinib ( = 546) for treatment-naïve, advanced renal cell carcinoma (aRCC).

Salvage Ipilimumab and Nivolumab in Patients With Metastatic Renal Cell Carcinoma After Prior Immune Checkpoint Inhibitors.

Purpose: Immune checkpoint inhibitors (ICIs) are standard therapy in metastatic renal cell carcinoma (RCC). The safety and activity of the combination of ipilimumab and nivolumab in patients who have received prior ICI targeting the programmed death 1 (PD-1) pathway remains unknown. We evaluated ipilimumab and nivolumab in patients with metastatic RCC after prior treatment with anti-PD-1 pathway-targeted therapy.

Vascular endothelial growth factor and programmed death-1 pathway inhibitors in renal cell carcinoma.

Advanced renal cell carcinoma has historically carried a poor prognosis with very limited treatment options. However, in recent years, the treatment landscape has changed drastically, with many new therapeutic options and improved survival for patients. Novel treatments consist of molecularly targeted agents against the vascular endothelial growth factor (VEGF) pathway as well as the immune checkpoint inhibitors, which stimulate an antitumor immune response.

Immunotherapy Toxicity.

The development of immunotherapy to target cancer has led to improved treatment of many types of malignancy. The immune checkpoint inhibitors are a class of medications that block cell signaling and allow the immune system to recognize and attack cancer cells. CTLA-4, PD-1, and PD-L1 inhibitors have been approved as treatment options in many different types of localized and advanced malignancies.