100
Participants
Start Date
March 1, 2021
Primary Completion Date
July 20, 2022
Study Completion Date
August 9, 2022
Ultrasound
Using ultrasound control, the central vein catheter is injected with saline solution and the time to detect the saline bolus in the ultrasound is measured.
Neurologische Klinik Bad Salzhausen, Nidda
Kerckhoff Klinik
OTHER
Asklepios Neurological Clinic Bad Salzhausen
OTHER