Optic Nerve Sheath Diameter Clinical Trial
Official title:
Effect of Normal Saline Injection Volume on Epidural Pressure and Optic Nerve Sheath Diameter
Verified date | November 2020 |
Source | Keimyung University Dongsan Medical Center |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
Valid method of indirect measurement of intracranial pressure is using optic nerve sheath diameter. Different volume of injection is known to affect the degree of increase of intracranial pressure. This study is desinged to measure the changes of optic nerve sheath diameter and cerebral oxygenation when different volume of normal saline was injected.
Status | Completed |
Enrollment | 50 |
Est. completion date | November 16, 2020 |
Est. primary completion date | November 16, 2020 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 20 Years to 80 Years |
Eligibility | Inclusion Criteria: - lung cancer - liver cancer - stomach cancer - pancreas cancer - gallbladder cancer Exclusion Criteria: - coagulopathy - infection - previous spine fusion at thoracic level - previous brain lesion causing increased intracranial pressure |
Country | Name | City | State |
---|---|---|---|
Korea, Republic of | Hong ji HEE | Daegu |
Lead Sponsor | Collaborator |
---|---|
Keimyung University Dongsan Medical Center |
Korea, Republic of,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | optic nerve sheath change during 4 time period | optic nerve sheath change during 4 time period using ultrasound | Baseline, 10 minutes, 20 minutes, 40 minutes after the completion of the intervention | |
Secondary | cerebral oxygenation change during 4 time period | cerebral oxygenation change during 4 time period using pressure monitoring kit | Baseline, 10 minutes, 20 minutes, 40 minutes after the completion of the intervention |
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