# Association of the Optic Nerve Sheath Diameter With Eyeball Transverse Diameter in Robot-assisted Prostatectomy

> **NCT03691025** · — · UNKNOWN · sponsor: **Hacettepe University** · enrollment: 60 (estimated)

## Conditions studied

- Elevated Intracranial Pressure
- Optic Nerve Sheath Diameter
- ONSD /ETD Ratio

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03691025
- **Lead sponsor:** Hacettepe University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-10-15
- **Primary completion:** 2019-02-15
- **Final completion:** 2019-03-01
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2018-10-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03691025

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03691025, "Association of the Optic Nerve Sheath Diameter With Eyeball Transverse Diameter in Robot-assisted Prostatectomy". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT03691025. Licensed CC0.

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