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Clinical Trial Summary

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.


Clinical Trial Description

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. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03161977
Study type Observational
Source The Affiliated Hospital of Xuzhou Medical University
Contact
Status Completed
Phase N/A
Start date January 1, 2017
Completion date June 1, 2017

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