Could a Finger-Prick test replace blood draws for kidney patients?
Diagnosis
Completed
This study evaluates a portable digital test called KF4+ that measures urea and potassium from a tiny drop of capillary blood, like a finger prick. The trial involves 55 adults with end-stage kidney disease who are on dialysis. The goal is to see if the KF4+ results match standar…
Sponsor: Gisens Biotech • Aim: Diagnosis
Last updated Aug 22, 2026 00:00 UTC