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Study identifier: NCT04600570 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Ultrasonographic Measurement of the Optic Nerve Sheath Diameter in the Taiwanese Healthy Volunteers

Condition: Normal Diameter of Optic Nerve  ·  Sponsor: National Taiwan University Hospital

PhaseN/A
Planned participants200
Who can joinAll sexes, 20 Years to no upper limit
Healthy volunteersYes

About this study

The investigators aimed to analyze the ONSD diameters and its associated factors in Taiwanese healthy volunteers. We plan to recruit 150 healthy volunteers aged more than 20 years old. The ONSD and its associated factors will be measured and recorded by ultrasound from September 2020 to August 2021.

This description comes directly from the study's public registry record.

Talk to the study team

Wan-Ching Lien  ·  +886-23123456  ·  wanchinglien@ntu.edu.tw

Dean-An Ling  ·  +886-23123456  ·  speckle0714@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Department of Emergency Medicine, National Taiwan University HospitalTaipei, TaiwanRecruiting

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Source record: clinicaltrials.gov/study/NCT04600570