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Immunotherapy Indications for Treating Cancer

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Immunotherapies Used to Treat Cancer

Immunotherapies are used for treatment for many types of cancer. Some immunotherapies only work for certain tumors that have  certain features. Tumor tests can help determine which patients are more likely to benefit from these therapies. 

The choice of immunotherapies vary by cancer type, and situation. Visit the Cancer Treatment by Cancer Type section for more information on immunotherapies for a specific type of cancer.

The following are common immunotherapies. This is not a complete list of all immunotherapies or indications. Speak with your doctor about other treatments which may be available.

Table of immune checkpoint inhibitors

Immune checkpoint inhibitors are drugs that prevent cancer cells from switching off immune cells. This allows the immune system to find, unmask and destroy cancer cells. The table below lists some common immune checkpoint inhibitors used in cancer treatment. Clincal trials are studying new vaccines as treatment for cancer. 

Open Table
Table of Immune Checkpoint Inhibitors: This table lists commonly used immune checkpoint inhibitors and their indications.

Table of monoclonal antibodies and antibody-drug conjugates

Some immunotherapies are also targeted therapies, because they use antibodies to target abnormal proteins or receptors that are found in high quantities in cancer cells or the surrounding tissue. Monoclonal antibodies may be considered both  and targeted therapies. Antibody Drug Conjugates (ADCs) are drugs that combine two different types of molecules.  A chemotherapy drug is linked to an antibody that delivers the chemotherapy directly to the cancer cells. 

The table below lists some common monoclonal antibodies and antibody-drug conjugates used in cancer treatment. Clincal trials are studying new immunotherapy agents as treatment for cancer. 

Open Table
Table of Monoclonal Antibody and Antibody-Drug Conjugate Treatments: This table lists commonly used monoclonal antibody agents and their indications.

Nonspecific immunotherapies

Non-specific immunotherapies broadly boost the immune system. Even though they do not target cancer cells specifically, they can still create a better overall immune response against cancer cells. Currently these agents are used for treating melanoma. 

Open Table
Table of Nonspecific Immunotherapies for Cancer Treatments: This table lists nonspecific immunotherapies and their indications.

Cancer vaccines

Cancer treatment vaccines are molecules that are introduced into the body to start an immune response against cancer cells. The table below lists some vaccines used in cancer treatment. Clincal trials are studying new vaccines as treatment for cancer. 

Open Table
Table of Vaccines User for Cancer Treatments: This table lists cancer vaccines and their indications.
Last updated January 24, 2025