Work

Infrared imaging and intravascular laser irradiation of blood therapy for glycemic control in type 2 diabetes mellitus: a technical note

Year: 2026

Type: article

Abstract: This technical note presents a standardized method that integrates intravascular laser irradiation of blood (ILIB) with infrared thermography to visualize real-time physiological responses during treatment. One adult male with long-standing type 2 diabetes underwent ten ILIB sessions using a 660 nm transcutaneous laser applied over the left radial artery. Infrared thermography captured temperature changes in abdominal regions associated with metabolic function. Across sessions, an average temperature increase of approximately 2.1 °C was observed in the hepatic and epigastric areas. Laboratory values showed reductions in fasting glucose (-29%) and HbA1c (-14%), while C-peptide remained stable. Because this is a single-patient technical demonstration, the findings cannot be interpreted as evidence of efficacy. Instead, the report illustrates the feasibility and potential utility of combining ILIB with thermal imaging for methodological development in future controlled studies.

Source: Frontiers in Medical Technology

DOI: 10.3389/fmedt.2025.1701628

Authors: Philype Antonio Calazans Candido, Gabriel Carneiro Brioschi, Marcos Leal Brioschi, Kathleen Melchior Altruda

Institutions: Universidade de São Paulo, Kent State University, Anhembi Morumbi University

Language: English

Topic: Infrared Thermography in Medicine

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,353