Fever-range, total-body hyperthermia has the role to restart the immune system.

Practically all cancer patients have a lower than average core temperature and are unable to develop a fever—thus they are unable to activate their immune system. To reactivate immune function, a controlled fever is induced to artificially heat the body—this process is known as therapeutic fever. Fever-range, total-body hyperthermia (or whole-body hyperthermia) is a nontoxic treatment that is often linked to improved temperature regulation in the body. The treatment is well-tolerated by practically all patients, and can be provided in combination with a range of other therapies.

  • The goal of hyperthermia in oncology is to induce a fever state that will activate the immune system, and destroy the cancer cells.

    In total-body hyperthermia, short-wave infrared radiation penetrates the skin and warms blood vessels close to the surface of the skin. As the temperature rises in the skin and the blood flowing through the skin, the warmth spreads throughout the body, and core temperature begins to increase. Infrared light is one of the primary means used to heat the body in total-body hyperthermia.

    As the heat is gradually increased, the patient begins to perspire but without airflow, evaporation cannot occur.   Transpiration and perspiration only lead to cooling if the water can be evaporated. Perspiration is our primary means of maintaining stable body temperature. Without this process, body temperature continues to increase, raising core temperature, and inducing a fever-like state. Once the fever is reached and maintained for one to two hours, the heat is very gradually reduced over the course of another hour or two.

    In the Gorter Model, directly after total-body hyperthermia treatment, patients receive an injection of Immune restoration vaccine cultured from their own blood. They usually experience mild flu-like symptoms for 6 to 12 hours right after the treatment. This is not the flu—it is the body’s response, which indicates that the immune system is being activated.   After these symptoms subside, almost all patients report less pain, and a sense of well-being.

    It has been observed that patients who react with flu-like symptoms after the vaccination do clearly better and show more benefit from the therapy than those patients who cannot amount any flu-like symptoms at all. All patients who went in complete remission always experienced flu-like symptoms.

How Fever Activates the Immune System



In total body hyperthermia, the patient’s core body temperature is slowly increased to about 102.2° F (39° C) and sometimes even higher to 104° F (40.0° C) if it is medical appropriate. 

The immune shift is triggered by an impulse from deep within the brain stem in the hypothalamus. This area of the brain contains the command center for our most basic functions, especially those our bodies carry on without our conscious awareness such as breathing, blood pressure, and core body temperature. This command center guides the autonomic nervous system, which functions “automatically.” Fever is triggered from deep within the most ancient area of the brain, also present in all mammals, which demonstrates how fundamental fever is to our functioning.

Total-body hyperthermia treatment is used to re-launch and activate cells of the immune system.   These defenses increase targeted efforts to destroy the cancer through cytotoxicity. This selective toxicity by immune cells targets malignant cells, resulting in tumor cell death (necrosis and apoptosis). Healing occurs as the cancer load is lowered through improved immune activity.

In sum, the fever primes the immune system to destroy cancerous cells and triggers increased immune responses throughout the whole body. I was diagnosed with colon cancer and that spread to my liver. Although I did well on the chemotherapy, the oncologist made it clear that treatment was palliative and not a cure. So we made an appointment for a consultation in Cologne. When we learned that Dr. Gorter’s treatment could be used together with chemotherapy, we decided to do that as well. I began the total body hyperthermia and Immune restoration therapy in Cologne.

Once you’ve received the treatment, you know what to expect. It’s not painful and I was hardly sick at all. I usually feel worse after the Immune restoration vaccination, but only for one day. Every nine weeks a scan is made and they show that there are no new tumors and the liver tumors are getting smaller. The fact that my cancer has stabilized is remarkable. (Truus Kleij-Swan, more than five year long-term survivor of intestinal cancer, metastasized to the liver, lymph nodes and peritoneum.)

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