How Is a CSF Glucose Test Done? The most common way to check the glucose in your cerebrospinal fluid is by performing a lumbar puncture, also called a spinal tap. In some cases, your doctor can also ...

As prevention trials for Alzheimer’s disease ramp up, researchers need fast and cheap ways to diagnose early, and to screen cognitively normal people. PET is expensive. Cerebrospinal fluid (CSF) ...

The second question, is does any additional diagnostic accuracy provided by the CSF test matter? In clinical practice, a laboratory test that confirmed Alzheimer's disease would remove ambiguity in ...

Diagnostic testing of CSF for surrogate disease markers (i.e., 14-3-3 and total tau) assumes that the patient had a history of acute dementia but did not have several conditions that might compromise ...

Roche secured FDA clearance for a set of diagnostic assays that capture two of the main biomarkers for Alzheimer’s disease, found in the body’s cerebrospinal fluid. The company’s pair of Elecsys tests ...

Roche is on a roll: For the second time in less than a year, the company has scored FDA clearance for a pair of assays that can be used together to help spot signs of Alzheimer’s disease. The duo ...