More About Immunotherapy

For the team at Comprehensive Cancer Centers, successful treatment outcomes stem from the practice’s collaborative approach of medical oncologists, radiation oncologists, hematologists, breast surgeons and pulmonologists. One of the treatment options available to patients at Comprehensive Cancer Centers is immunotherapy.

Immunotherapy is a type of cancer treatment designed to use the body’s immune system to recognize and fight cancer. This can be done by boosting the immune system’s natural defenses to allow it to find and attack cancer cells.

Immunotherapy has become an effective treatment option for patients of Comprehensive Cancer. Some of the cancers treated by immunotherapy include:

  • Lung cancer
  • Head and neck cancer
  • Kidney cancer
  • Hodgkin’s lymphoma
  • Bladder cancer
  • Non-Hodgkin’s lymphoma
  • Melanoma
  • Certain types of colon cancer
  • Renal cell cancer

The Role of the Immune System

The immune system is a collection of organs, special cells, and substances that help protect the body from infections and diseases. However, since cancer starts in normal cells, the immune system doesn’t always recognize them as foreign.

To overcome this, researchers have looked for ways to help the immune system find cancer cells and strengthen its response so that it will attack the unhealthy cells.

Types of Cancer Immunotherapy

Immunotherapy works better for some types of cancer than for others. Depending on the form of cancer, immunotherapies may be used on their own or with other treatments. Immunotherapy drugs can be given through an IV, orally, as a topical treatment, or put directly into the bladder through a catheter. Some immunotherapies used to treat cancer are:

  • Checkpoint inhibitors: These drugs block and disrupt signals from cancer cells so the immune system can target and attack them.
  • Chimeric antigen receptor (CAR) T-cell therapy: This therapy takes some T-cells from a patient’s blood and mixes them with a special virus that teaches the T-cells how to attach to tumor cells. The modified cells are then given back to the patient so they can find, attach to, and kill the cancer.
  • Cytokines: This treatment uses cytokines (small proteins that carry messages between cells) to stimulate the immune cells to attack cancer.
  • Immunomodulators: A group of drugs that can boost parts of the immune system to treat certain types of cancer.
  • Cancer vaccines: Cancer vaccines are immunizations that jumpstart the immune response to cancer. They can help protect people from viruses such as HPV and Hepatitis B which have been linked to certain kinds of cancer.
  • Monoclonal antibodies (mAbs or MoAbs): These are man-made proteins that act like human antibodies in the immune system. They can be designed to attack a very specific part of a cancer cell.
  • Oncolytic viruses: This treatment uses viruses that have been modified in a lab to infect and kill certain tumor cells.

Side Effects of Immunotherapy

Immunotherapy typically has fewer side effects than traditional chemotherapy drugs, but patients may still experience adverse reactions to the therapies and medications. It is important to inform the doctor of any potential side effect, even if it’s not usually associated with immunotherapy. Immunotherapy side effects may include:

  • Heart palpitations
  • Headaches
  • Flu-like symptoms
  • Skin redness/Blistering/Dryness
  • Inflammatory conditions
  • Changes in blood pressure
  • Weight gain
  • Fatigue/weakness
  • Diarrhea
  • Shortness of breath
  • Swelling
  • Hormone changes

The Future of Immunotherapy

The advances in immunotherapy hold great promise for the treatment of certain types of cancer and the overall benefit to patients. However, immunotherapy is not right for everyone. Patients should be carefully evaluated to determine if they are a potential candidate.

Comprehensive Cancer Centers Can Help

If you are interested in immunotherapy treatments, call the 702-952-3350to learn more about potential options.

 

The content is this post is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of qualified health providers with questions you may have regarding medical conditions.