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The Effect of Mannitol on Intraoperative Serum Potassium in Patients Undergoing Craniotomy：an Observational Study
This is an observational study designed to research the effect of mannitol on the concentration of intraoperative serum potassium in patients undergoing craniotomy, and to guide the safe use of mannitol during craniotomy.
Patients were assigned to receive 20% mannitol (1g/kg) solution administered intravenously 15-20 minutes at the time of drilling skull.The serum potassium was measured by arterial blood gas analysis before infusion (T0), infusion finished (T1), 15min (T2), 30min (T3), 60min (T4) and 120min (T5) after infusion.
Age
18 - 70 years
Sex
ALL
Healthy Volunteers
No
The Affiliated Hospital of Xuzhou Medical University
Xuzhou, Jiangsu, China
Start Date
January 1, 2017
Primary Completion Date
June 1, 2017
Completion Date
June 1, 2017
Last Updated
July 31, 2017
30
ACTUAL participants
Mannitol
OTHER
Lead Sponsor
The Affiliated Hospital of Xuzhou Medical University
NCT06884267
NCT06366230
Data Source & Attribution
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Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.
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View ClinicalTrials.gov Terms and ConditionsNCT03781089