Performance assessment of commercial continuous-wave near-infrared spectroscopy devices for the international HEMOCOVID-19 clinical trial

Lorenzo Cortese; Marco Pagliazzi; Umut Karadeniz; Marta Zanoletti; Sanathana Konugolu Venkata Sekar; Thierry Willigenburg; Marianne Floor-Westerdijk; Jaume Mesquida; Turgut Durduran

doi:10.1117/12.2615250

9 December 2021 Performance assessment of commercial continuous-wave near-infrared spectroscopy devices for the international HEMOCOVID-19 clinical trial

Lorenzo Cortese, Marco Pagliazzi, Umut Karadeniz, Marta Zanoletti, Sanathana Konugolu Venkata Sekar, Thierry Willigenburg, Marianne Floor-Westerdijk, Jaume Mesquida, Turgut Durduran

Author Affiliations +

Proceedings Volume 11920, Diffuse Optical Spectroscopy and Imaging VIII; 119200R (2021) https://doi.org/10.1117/12.2615250
Event: European Conferences on Biomedical Optics, 2021, Online Only

Abstract

HEMOCOVID-19 project spans four countries and eight hospitals to evaluate the microvascular and endothelial health of severe COVID-19 patients using near-infrared spectroscopy (NIRS) of the forearm muscle. In order to implement the project, we have developed protocols and tested ten commercial continuous-wave NIRS devices of the same model (PortaMon, Artinis, NL). They were characterized and compared for intra- and inter-device, inter- and intra-operator and temporal variability in solid phantoms and in vivo.

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Lorenzo Cortese, Marco Pagliazzi, Umut Karadeniz, Marta Zanoletti, Sanathana Konugolu Venkata Sekar, Thierry Willigenburg, Marianne Floor-Westerdijk, Jaume Mesquida, and Turgut Durduran "Performance assessment of commercial continuous-wave near-infrared spectroscopy devices for the international HEMOCOVID-19 clinical trial", Proc. SPIE 11920, Diffuse Optical Spectroscopy and Imaging VIII, 119200R (9 December 2021); https://doi.org/10.1117/12.2615250

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