# Comparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP)

> **NCT03115450** · — · COMPLETED · sponsor: **Loma Linda University** · enrollment: 51 (actual)

## Conditions studied

- Intracranial Hemorrhages
- Brain Injuries
- Subarachnoid Hemorrhage
- Ischemic Stroke
- Stroke

## Interventions

- **DEVICE:** Ultrasound
- **DEVICE:** Pupilometer

## Key facts

- **NCT ID:** NCT03115450
- **Lead sponsor:** Loma Linda University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-01
- **Primary completion:** 2018-06-15
- **Final completion:** 2018-06-15
- **Target enrollment:** 51 (ACTUAL)
- **Last updated:** 2021-10-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03115450

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03115450, "Comparison of Pupilometer and Ultrasound of Optic Nerve Sheath Diameter in Estimating Intracranial Pressure (ICP)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03115450. Licensed CC0.

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