Status and future developments in the physical aspects of hyperthermia

Area of Science:

• Physics
• Biomedical Engineering
• Medical Technology

Background:

• Hyperthermia physics is rapidly evolving due to increased complexity and interdisciplinary involvement.
• The integration of computer technology is revolutionizing data acquisition, analysis, and treatment control in hyperthermia.
• Emergence of specialized companies is streamlining the development of clinical hyperthermia equipment.

Purpose of the Study:

• To review the current state and advancements in hyperthermia physics.
• To highlight key technological and clinical developments impacting the field.
• To identify promising future directions for hyperthermia research and application.

Main Methods:

• Review of current literature and technological trends in hyperthermia.
• Analysis of the impact of computational tools on hyperthermia research and practice.
• Assessment of emerging hyperthermia delivery systems and thermometry techniques.

Main Results:

• Hyperthermia physics is becoming more sophisticated with contributions from diverse engineering and physical sciences.
• Computerized systems are integral to data management, treatment planning, and thermal dosimetry.
• Interstitial hyperthermia techniques demonstrate potential for superior tumor temperature control compared to regional methods.

Conclusions:

• Research institutions can focus on prototype development, leaving clinical system construction to industry.
• Invasive thermometry, advanced data acquisition, and numerical modeling offer promising avenues for precise thermal dosimetry.
• The availability of tools for robust clinical trials is improving, facilitating further validation of hyperthermia efficacy.