Hydrocephalus Clinical Trial
NCT number | NCT01863329 |
Other study ID # | 4-2013-0006 |
Secondary ID | |
Status | Terminated |
Phase | |
First received | |
Last updated | |
Start date | March 2013 |
Est. completion date | September 2013 |
Verified date | December 2014 |
Source | Yonsei University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
Studies in patients with intracranial hypertension have shown a good relationship between optic nerve sheath diameter measured by retrobulbar ultrasound and invasively measured intracranial pressure. The aim of this study was to evaluate changes in optic nerve sheath diameter before and after drainage of cerebrospinal fluid in patients with hydrocephalus.
Status | Terminated |
Enrollment | 15 |
Est. completion date | September 2013 |
Est. primary completion date | March 2013 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 20 Years and older |
Eligibility |
Inclusion Criteria: 1. ASA ?-? 2. aged between 20 and 70 year 3. hydrocephalus 4. general anesthesia for undergoing drainage of cerebrospinal fluid Exclusion Criteria: 1. an anatomical or functional abnormality in optic nerve |
Country | Name | City | State |
---|---|---|---|
Korea, Republic of | Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine | Seoul |
Lead Sponsor | Collaborator |
---|---|
Yonsei University |
Korea, Republic of,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | both optic nerve sheath diameter (the posterior 3mm of the papilla) | from induction of general anesthesia to average 15 min after recovery of general anesthesia |
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