# Lidocaine, Dexmedetomidine, Esmolol and Magnesium Effect on Optic Nerve Sheath Diameter After Laryngoscopy

> **NCT06254534** · NA · RECRUITING · sponsor: **Haseki Training and Research Hospital** · enrollment: 100 (estimated)

## Conditions studied

- Intracranial Hypertension
- Endotracheal Intubation
- Optic Nerve Sheath Diameter
- General Anesthesia

## Interventions

- **DIAGNOSTIC_TEST:** optic nerve ultrasonography

## Key facts

- **NCT ID:** NCT06254534
- **Lead sponsor:** Haseki Training and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-02-14
- **Primary completion:** 2025-06
- **Final completion:** 2025-07
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2025-03-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06254534

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06254534, "Lidocaine, Dexmedetomidine, Esmolol and Magnesium Effect on Optic Nerve Sheath Diameter After Laryngoscopy". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06254534. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*