Trials / Completed
CompletedNCT03782077
Change of Optic Nerve Sheath Diameter After Deflation of Pneumatic Tourniquet
Effect of Deflation of Pneumatic Tourniquet on the Change of Optic Nerve Sheath Diameter in Patients Undergoing Knee Surgery
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 20 (actual)
- Sponsor
- Asan Medical Center · Academic / Other
- Sex
- All
- Age
- 18 Years – 79 Years
- Healthy volunteers
- —
Summary
The purpose of this study is to evaluate the change of the optic nerve sheath diameter after deflation of pneumatic tourniquet.
Detailed description
Deflation of pneumatic tourniquet could induces many changes in various organ systems. It has been shown to affect intracranial pressure. Thus, the investigators evaluate the change of optic nerve sheath diameter using ultrasound after deflation of pneumatic tourniquet in patients undergoing knee surgery.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Deflation of pneumatic tourniquet | Deflation of pneumatic tourniquet |
Timeline
- Start date
- 2018-11-15
- Primary completion
- 2018-12-13
- Completion
- 2018-12-13
- First posted
- 2018-12-20
- Last updated
- 2018-12-21
Locations
1 site across 1 country: South Korea
Source: ClinicalTrials.gov record NCT03782077. Inclusion in this directory is not an endorsement.