Have a question or need to connect?
Please contact Rachel Dewees, Participant Concierge
- Phone: (919) 660-2340
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- Email: adrc@duke.edu
Lumbar puncture (LP) or Spinal Tap, is a diagnostic procedure that can assist doctors in diagnosing neurological diseases like Alzheimer’s Disease.
The purpose of the lumbar puncture, or spinal tap, is to check the fluids surrounding your brain and spinal cord. These fluids are called cerebrospinal fluid (CSF). Your CSF will be checked for specific proteins associated with Alzheimer’s Disease.
A few key things to remember before your lumbar puncture procedure
Eat a light meal on the day of the procedure. Bring a snack to enjoy after the LP is over. At the clinic you will be offered a caffeinated drink (coke or diet coke). You should also drink a second caffeinated beverage after you leave.
Be sure to take your medications as prescribed unless instructed otherwise.
If you are currently taking aspirin, anticoagulant medications or blood thinners, or anti-inflammatory medications – stop taking the medication 3 days before the procedure to reduce the risk of bleeding. Contact us if you have any questions.
Please contact Rachel Dewees, Participant Concierge
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