Determination of Normal Measures of Optic Nerve Sheath Diameter in Children

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03178760

Enrollment

200

Registered

2017-06-07

Start date

2020-06-15

Completion date

2024-11-15

Last updated

2025-02-13

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

Conditions

Optic Papilla Edema

Keywords

Optic nerve sheath diameter, average optic nerve sheath diameter for healthy children

Brief summary

Detailed description

The purpose of this study is to measurement of optic nerve sheath diameter in children without intracranial pressure increase and determine the average optic nerve sheath diameters for healthy children. For that, between 4 and 18 years old children will be selected. After taking of measurements, following parameters will be taken into account and measurements will be classified with those parameters . 1. Age 2. Gender 3. Length (cm) 4. Weight (kg) 5. Waist Circumference (cm) 6. Body Mass Index

Interventions

DIAGNOSTIC_TESTUltrasonic Measurement will be taken from optic nerve sheat diameter and compared-classified.

Ultrasonic Measurement will be taken from optic nerve sheat diameter and compared-classified. Classifications will be done for; 1. Age 2. Gender 3. Weight 4. Length 5. Waist Circumference 6. Body mass index

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

4 Years to 18 Years

Inclusion criteria

• Children without cerebral edema.

Exclusion criteria

• Children with cerebral edema.

Design outcomes

Primary

Measure	Time frame	Description
Measurement of optic nerve sheath diameter	1-3 minute	mm

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026