Trials / Completed
CompletedNCT03161977
The Effect of Mannitol on the Serum Potassium During Craniotomy
The Effect of Mannitol on Intraoperative Serum Potassium in Patients Undergoing Craniotomy：an Observational Study
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 30 (actual)
- Sponsor
- The Affiliated Hospital of Xuzhou Medical University · Academic / Other
- Sex
- All
- Age
- 18 Years – 70 Years
- Healthy volunteers
- Not accepted
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.
Detailed 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.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | Mannitol | Mannitol was intravenous infused within 15-20 mins when drilling skull |
Timeline
- Start date
- 2017-01-01
- Primary completion
- 2017-06-01
- Completion
- 2017-06-01
- First posted
- 2017-05-22
- Last updated
- 2017-07-31
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT03161977. Inclusion in this directory is not an endorsement.