# Ultrasound Assessment of Gastric Residual Volume in Children Scheduled for Elective Surgery After Clear Fluids Fasting for One Versus Two Hours: a Comparative Study

> **NCT04228497** · NA · COMPLETED · sponsor: **Kasr El Aini Hospital** · enrollment: 226 (actual)

## Conditions studied

- Gastric Emptying

## Interventions

- **DEVICE:** gastric ultrasound
- **OTHER:** the clear fluid intake

## Key facts

- **NCT ID:** NCT04228497
- **Lead sponsor:** Kasr El Aini Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-01-01
- **Primary completion:** 2021-03-10
- **Final completion:** 2021-03-10
- **Target enrollment:** 226 (ACTUAL)
- **Last updated:** 2021-09-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04228497

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04228497, "Ultrasound Assessment of Gastric Residual Volume in Children Scheduled for Elective Surgery After Clear Fluids Fasting for One Versus Two Hours: a Comparative Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04228497. Licensed CC0.

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