NASA introduced a standardized VTE risk scoring algorithm to proactively assess blood clot threats for long-duration spaceflight.
The algorithm uses a weighted system incorporating IJV stasis data and terrestrial thrombosis risk factors to guide anticoagulation treatment.
Developed by the OCHMO working group, the tool aims to replace previous reactive medical decision-making protocols.
Clinical experts flagged concerns regarding current in-flight ultrasound hardware limitations, urging refined assessment protocols to ensure accurate risk quantification.