In " hypethermia " , the procedure of raising the temperature of a part, or the whole body, up to... more In " hypethermia " , the procedure of raising the temperature of a part, or the whole body, up to 42° C to kill cancer cells for a defined period of time is applied alone or as an adjunctive with various established cancer treatment modalities such as radiotherapy and chemotherapy. However, " hyperthermia " is not generally accepted as conventional therapy due to the complications of deep heating and lack of focusing of the heat effect only for malignant tissues. The idea of oncothermia solves the selective deep action on malignant tissue on nearly cellular level. Oncothermia is highly improved, safe and effective " hyperthermia " in clinical cancer therapy supported by in vivo, in vitro, and human research as shown in this article. Advantage of oncothermia: while the classical insufficiently, focused " hyperthermia " has to heat up in case of the multiple lesions overlapping all the volume, which contains both normal tissues and malignant tissues; while oncothermia automatically focuses on the malignant tissues in its multiple places, without treating the healthy tissue in between. The modulated radiofrequency current (RF) flows through the malignancies only. The radiofrequency modulated current with 13,56 MHz (fractal modulated) between 2 electrodes automatically focuses through malignant tissues with lower impedance and will flow mainly in the extracellular electrolyte because the normal cells are electronically isolated by their membrane by more than one-million V/m electrical field strength. Oncothermia 161
Hyperthermia in oncology needs a definite dose which fixes well the clinical protocols. The tempe... more Hyperthermia in oncology needs a definite dose which fixes well the clinical protocols. The temperature is far not a dose, it is mass independent. The half of the mass has the same temperature in equilibrium, so the basic criteria of the dose mass-dependence are lost. The energy could be a great option for dosing, (like it is in radiation therapies by Gy) but it has numerous drawbacks. These are discussed in this paper, trying to unify the dosing of ionizing and non-ionizing radiations .
Conventional hyperthermia is based on the local or systemic heating, which is measured by the rea... more Conventional hyperthermia is based on the local or systemic heating, which is measured by the realized temperature in the process. Oncothermia applies nano-heating, which means high energy absorption in nanoscopic range of the malignant cell-membrane selectively. This high temperature and its consequent stress create special effects: it evolves possibility of chaperone proteins to be expressed on the outer membrane by softening the membrane, and starts various excitations for programmed cell-death of the targeted malignant cell. The process needs special delivery of the energy which selects as desired. A strict 13.56 MHz sinusoidal carrier frequency is amplitude modulated by time-fractal signals. The modulation is far from any sinus or other periodic patterns, it is a 1/f spectrum, having definite templates for its construction. In some personalized cases definite template is used for fractal pattern, which is copied from the actual character of the tumor-pathology or other specialty of the target.
Hyperthermia means overheating of the living object completely or partly. Hyperthermia, the proce... more Hyperthermia means overheating of the living object completely or partly. Hyperthermia, the procedure of raising the temperature of a part of or the whole body above the normal for a defined period of time, is applied alone or as an adjunctive with various established cancer treatment modalities such as radiotherapy and chemotherapy. The fact that is the hyperthermia is not generally accepted as conventional therapy. The problem is its controversial performance. The controversy is originated from the complications of the deep heating and the focusing of the heat effect. The idea of oncothermia solves the selective deep action on nearly cellular resolution. We would like to demonstrate the force and perspectives of oncothermia as a highly specialized hyperthermia in clinical oncology. Our aim is to prove the ability of oncothermia to be a candidate to become a widely accepted modality of the standard cancer care. We would like to show the proofs and the challenges of the hyperthermia and oncothermia applications to provide the presently available data and summarize the knowledge in the topic. Like many early-stage therapies, oncothermia lacks adequate treatment experience and long-range, comprehensive statistics that can help us optimize its use for all indications.
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Papers by Oliver Szasz