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5-Azacytidine and/or Nivolumab in Resectable HPV-Associated HNSCC
Sponsor: Barbara Burtness
Summary
This study is being done because both 5-azacytidine and nivolumab can influence the immune system's response to HPV-associated head and neck cancer, and we wish to evaluate whether taking 5-azacytidine will make HPV-associated head and neck cancer more sensitive to treatment with nivolumab. 5-Azacytidine (5-AZA) is a chemotherapy, and nivolumab is an immunotherapy. Both drugs are approved for use in the US by the Food and Drug Administration (FDA) for use in the treatment of different types of cancer, and nivolumab is approved for use in head and neck cancer that has previously been treated with chemotherapy. Because they are not approved to be used together in HPV-associated head and neck cancer, these drugs are considered experimental in this study. For this study, the drugs will be used either together or separately.
Official title: A Window Trial of 5-Azacytidine or Nivolumab or Combination Nivolumab Plus 5-Azacytidine in Resectable HPV-Associated Head and Neck Squamous Cell Cancer
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2023-03-23
Completion Date
2028-11-30
Last Updated
2026-01-12
Healthy Volunteers
No
Conditions
Interventions
Combination 5-azacytidine and nivolumab
The primary objective of the study is to determine whether exposure to the demethylating agent 5-azacytidine will sensitize HPV-associated oropharynx cancer to nivolumab by induction of interferon response, neoantigen expression, and augmentation of lymphocyte infiltration of the tumor microenvironment.
5-azacytidine
Chemotherapy is the use of drugs to destroy cancer cells. It usually works by keeping the cancer cells from growing, dividing, and making more cells. Because cancer cells usually grow and divide faster than normal cells, chemotherapy has more of an effect on cancer cells. 5-azacytidine works by slowing down the growth of cancer cells. 5-azacytidine has been demonstrated to improve the cell's ability to make some proteins which signal to the immune system.
Nivolumab
Immunotherapy is a type of treatment that uses your body's own immune system to help fight cancer. Specifically, Nivolumab belongs to a class of anti-cancer drugs known as immune checkpoint inhibitors. Cancer cells are able to "turn off" the immune system by increasing the production of a protein called PD-1. Nivolumab can block PD-1 and may be able to re-activate the immune response to kill head and neck cancer cells.
Locations (1)
Yale University
New Haven, Connecticut, United States