# Optic Nerve Sheath Diameter Changes During Bariatric Surgery

> **NCT07662538** · — · COMPLETED · sponsor: **Fatih Sultan Mehmet Training and Research Hospital** · enrollment: 58 (actual)

## Conditions studied

- Morbid Obesity
- Obesity

## Interventions

- **DIAGNOSTIC_TEST:** Optic Nerve Sheath Diameter Measurement

## Key facts

- **NCT ID:** NCT07662538
- **Lead sponsor:** Fatih Sultan Mehmet Training and Research Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2022-01-01
- **Primary completion:** 2024-01-30
- **Final completion:** 2024-01-30
- **Target enrollment:** 58 (ACTUAL)
- **Last updated:** 2026-09-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07662538

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07662538, "Optic Nerve Sheath Diameter Changes During Bariatric Surgery". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07662538. Licensed CC0.

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