Hyperthermia is emerging as a promising cancer treatment for many types of cancers. It involves heating tissues to temperatures up to 113°F (45°C) to kill cancer cells while leaving healthy cells relatively safe. The history of using heat to treat cancer dates back to the 1850s when surgeons William B. Coley and Carl D.W. Busch observed that fevers were associated with the regression of tumors.
One key difference is that tumor tissues have lower oxygen levels than normal
tissues, which makes them more vulnerable to heat. When the body or a specific
area is heated during hyperthermia treatment, normal cells can withstand the
increased temperature due to the well-organized circulatory system to
distributes the heat. Cancer cells, on the other hand, have challenges in
regulating their temperature effectively with their chaotic blood vessel
network. Very high temperatures can not only kill cancer cells, but also can
injure or kill normal cells and tissues. This is why hyperthermia must be
carefully controlled and should be performed by medical professionals who are
experienced in this field.
Local hyperthermia is used to heat a small area, like a tumor. The higher the
temperature and duration of exposure, the greater the effect on the target
tissues. Radio waves, microwaves, ultrasound waves, and other forms of energy
can be used to heat the area. When ultrasound is used, the technique is
called high-intensity focused ultrasound, or HIFU, or focused ultrasound.
The heat can be applied in different ways, for example, high-energy waves are
aimed at a tumor near the body surface from a machine outside the body. A thin
needle or probe is put right into the tumor, and the tip of the probe releases
energy that heats the tissue surrounding it. Local hyperthermia can cause pain
at the site; it may cause infection, bleeding, blood clots, swelling, burns,
blistering, and damage to the skin, muscles, and nerves near the treated area.
One approach is called regional perfusion or isolation
perfusion, so the blood supply to a part of the body is isolated from the rest
of the circulation, and this blood is pumped into a heating device and then
pumped back into the area to heat it. This technique is often used in the
treatment of certain cancers in the arms or legs, such as sarcomas and melanomas.
Another approach to regional hyperthermia is deep
tissue hyperthermia. This treatment uses devices that are placed on the
surface of the organ or body cavity and produce high-energy waves directed at a
certain area to heat that area.
Whole-body heating is used to raise the body temperature by using heating
blankets, saunas, or thermal chambers. The body temperature may be raised as if
the individual had a fever, which is sometimes called fever-range
whole-body hyperthermia. Studies suggest that this may cause certain immune
cells to become more active for the next few hours and raise the levels of
cell-killing compounds in the blood. Some researchers suggest raising the body
temperature higher, around 107°F, for short periods.
The primary benefit of hyperthermia is its ability to increase oxidative stress
within the tumor, which is one of the most effective ways to kill cancer cells.
Hyperthermia can achieve this effect without the side effects associated with
those aggressive treatments, such as radiation and chemotherapy. The oxidative
stress induced by hyperthermia can last for weeks after a single treatment,
which continues to stress cancer cells over time. Hyperthermia can be used
synergistically with other therapies like high-dose vitamin C therapy. It can
make tumors more susceptible to treatments. Vitamin C is an antioxidant, but at
very high doses and in the presence of oxygen, which hyperthermia helps
provide, it becomes an oxidant capable of killing cancer cells. Another amazing
benefit of hyperthermia is its strong immune-stimulating effect by boosting the
body’s natural defense system to fight against cancer cells. Hyperthermia also
supports detoxification through sweat, which can help eliminate toxins from the
body. All these benefits make hyperthermia a valuable component of integrative
cancer treatment.
Here is the
summary of hyperthermia treatment benefits for fighting against cancer:
·
Improves survival in
recurrent or hard-to-treat cancers.
·
Supports the detoxification
process of the body.
·
Provides long-lasting effects to combat cancer cells.
·
Makes cancer cells
vulnerable while preserving surrounding healthy tissue.
·
Improves other
cancer treatments and makes them more effective.
·
Minimizes damage to
nearby tissues and only treats the tumors.
·
Boosts immunity due
to its strong immune-stimulating effect.
I hope you enjoy the information and have a wonderful weekend.
- To schedule a healing session, please click here.
- To schedule a reading session, please click here.
- To schedule a TCM treatment, please click here.
- To schedule a group session on various topics, please click here.
No comments:
Post a Comment