# The Effect of End-tidal Carbon Dioxide Level on the Optic Nerve Sheath Diameter in Pediatric Patients

> **NCT03988868** · — · COMPLETED · sponsor: **Seoul National University Hospital** · enrollment: 64 (actual)

## Conditions studied

- Anesthesia, General

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03988868
- **Lead sponsor:** Seoul National University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-06-19
- **Primary completion:** 2020-04-03
- **Final completion:** 2020-04-03
- **Target enrollment:** 64 (ACTUAL)
- **Last updated:** 2020-12-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03988868

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03988868, "The Effect of End-tidal Carbon Dioxide Level on the Optic Nerve Sheath Diameter in Pediatric Patients". Retrieved via AI Analytics 2026-07-09 from https://api.ai-analytics.org/clinical/NCT03988868. Licensed CC0.

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