Immuno-oncology Articles

Great advances have been made for the treatment of urothelial carcinoma by the introduction of checkpoint inhibitors (CPI). Single-agent immunotherapy with CPIs has been approved for patients with metastatic or locally advanced inoperable urothelial carcinoma who have either progressed during or after platinum-based chemotherapy or who are cisplatin-ineligible.

Radical cystectomy is the gold standard treatment for muscle invasive bladder cancer, but some patients have medically inoperable disease or refuse cystectomy to preserve their bladder function. Bladder preservation therapy with transurethral resection of the bladder tumor and concurrent chemoradiotherapy, known as trimodal treatment, is regarded to be a curative-intent alternative to radical cystectomy for patients with muscle invasive bladder cancer during the past decade.

Renal cell carcinoma (RCC) is among the most commonly diagnosed solid malignancies, but until recently there were few systemic treatment options for advanced disease. Since 2005, the treatment landscape has been transformed by the development of several novel systemic therapies.

In metastatic renal-cell carcinoma (mRCC), recent data have shown efficacy of first-line ipilimumab and nivolumab (ipi-nivo) as well as immuno-oncology (IO)/vascular endothelial growth factor (VEGF) inhibitor combinations.

Combination treatments with immuno-oncology (IO) agents and IO agents plus a vascular endothelial growth factor receptor tyrosine kinase inhibitor (VEGFR-TKI) have been approved for first-line treatment of patients with metastatic renal cell carcinoma (mRCC).

Although immune-mediated therapies have been used in genitourinary (gu) malignancies for decades, recent advances with monoclonal antibody checkpoint inhibitors (cpis) have led to a number of promising treatment options.

Lenvatinib plus everolimus is approved for the treatment of advanced renal cell carcinoma (RCC) after one prior vascular endothelial growth factor-targeted therapy. Lenvatinib plus pembrolizumab demonstrated promising antitumor activity in a Phase I/II trial of RCC.

Nivolumab is one of the most extensively studied immune checkpoint inhibitors across various tumor types. In this narrative review, the current clinical efficacy and safety data of anti-programmed death-1 (PD-1) nivolumab for nonsmall cell lung cancer (NSCLC) and renal cell cancer (RCC) are elucidated.

The Oncology Gold Standard (OGS) Expert Group on renal cell carcinoma (RCC) developed the consensus statement to provide community oncologists practical guidelines on the management of advanced clear cell (cc) RCC using published evidence, practical experience of experts in real life management, and results of a nationwide survey involving 144 health-care professionals.

Immuno-oncology (IO) therapies have changed the treatment standards of metastatic renal cell carcinoma (mRCC). However, the effectiveness of targeted therapy following discontinuation of IO therapy in real-world settings has not been well studied.

Immune checkpoint inhibitors are designed to restore a patient's own antitumor immune response, which has been suppressed during tumor development. The first monoclonal antibodies against the immune checkpoint programmed death 1 (PD-1) receptor, nivolumab and pembrolizumab, have now been approved for clinical use.

In the first-line (1L) setting, pazopanib (PAZ) has been recommended by the National Comprehensive Cancer Network for the treatment of advanced renal cell carcinoma (aRCC). In 2018, immuno-oncology (IO) therapy became a commonly used 1L treatment option for aRCC.

Due to its immunosuppressive tumor microenvironment, prostate cancer has historically been difficult to treat with immuno-oncology approaches. Other than pembrolizumab, which is now regulatory-approved for all microsatellite instability (MSI)-high and tumor mutational burden (TMB)-high advanced solid tumors, sipuleucel-T is the only immunotherapeutic agent approved by the US Food and Drug Administration (FDA) for prostate cancer.

Vascular endothelial growth factor receptor tyrosine kinase inhibitors have provided an effective standard of care for the treatment of metastatic clear cell renal cell carcinoma (mRCC). Survival is prolonged with emergence of modern immuno-oncology combination regimens.