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Clinical Trial Details — Status: Terminated

Administrative data

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

Study information

Verified date December 2014
Source Yonsei University
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

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.


Recruitment information / eligibility

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

Study Design


Related Conditions & MeSH terms


Intervention

Procedure:
retrobulbar ultrasound
both optic nerve sheath diameter (the posterior 3mm of the papilla), 5 individual measurement

Locations

Country Name City State
Korea, Republic of Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine Seoul

Sponsors (1)

Lead Sponsor Collaborator
Yonsei University

Country where clinical trial is conducted

Korea, Republic of, 

Outcome

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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