Finger-Prick blood test accuracy under the microscope
NCT ID NCT07287631
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to see how precise a small, portable device is at measuring potassium and calcium levels in blood from a finger prick. About 425 adults will provide a single blood sample, and the results will be compared to standard lab tests. No treatment or intervention is involved, so the study is purely about improving diagnostic accuracy.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Medical College of Wisconsin
NOT_YET_RECRUITINGMilwaukee, Wisconsin, 53226, United States
Contact Phone: •••-•••-••••
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Penn State Health Milton S. Hershey Medical Center (Hershey)
NOT_YET_RECRUITINGHershey, Pennsylvania, 17033, United States
Contact
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University of New Mexico
RECRUITINGAlbuquerque, New Mexico, 87131, United States
Contact