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Normal Optic Nerve Sheath Diameter in Indians

SONOGRAPHIC EVALUATION OF NORMAL OPTIC NERVE SHEATH DIAMETER IN HEALTHY INDIAN POPULATION - ONSD

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2018/10/016158
Enrollment
600
Registered
2018-10-25
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

None listed

Sponsors

Departmental and Institutional Support
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: The optic nerve sheath diameter will be measured by ultrasonography in both the eyes. The measurements obtaine dwill be used for statistical analysis.

Exclusion criteria

Exclusion criteria: orbital patholofu orbital trauma optic nerve disease glaucoma neurologic disorders

Design outcomes

Primary

MeasureTime frame
mean optic nerve sheath diameter for indian populationTimepoint: optic nerve sheath diameter measurement will be assessed at the end of study—

Secondary

MeasureTime frame
correlation of mean optic nerve sheath diameter with comrbidity (hypertension, diabetes mellitus etc)Timepoint: will be assessed at the end of study;correlation of mean optic nerve sheath diameter with haemodynamic parametersTimepoint: will be assessed at the end of study;mean optic nerve sheath diameter of male vs femaleTimepoint: will be assessed at the end of study;mean optic nerve sheath diameter of right side vs left sideTimepoint: will be assessed at the end of study—

Countries

India

Contacts

Public ContactSeelora Sahu

Tata Main Hospital, Jamshedpur

seelora@gmail.com

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026