A prospective observational study found that plasma pTau181 measured with the Elecsys Phospho-Tau (181P) immunoassay remained ...
"Blood-based biomarkers have changed the diagnosis of Alzheimer’s disease faster than almost any test for older adults," says Richard Stefanacci, DO.
A real-world study of 1,368 patients across 24 centers shows plasma p-tau217 distributions vary by clinical category, age and ...
Researchers at University Medicine Halle have developed a new method that could improve the reliability of blood tests for ...
In a new study, scientists investigated whether a small blood sample could reveal clues to stomach cancer, even in its earliest stages. Researchers collected blood samples from 865 people. Of these, ...
New findings suggest that a blood test can detect circulating tumor DNA (ctDNA), potentially identifying signs of lung cancer ...
(Iulian Catalin's Images/Canva) Fasting is a common requirement for many routine laboratory blood tests, with patients often instructed to avoid eating or drinking anything except water for 8 to 12 ...