# Ultrasound Assessment for Comparison of Gastric Residual Volume After Ingestion of Carbohydrate Drink and Water in Obesity Class II and III Volunteers at Risk of Aspiration

> **NCT06941623** · NA · COMPLETED · sponsor: **Prince of Songkla University** · enrollment: 22 (actual)

## Conditions studied

- Obesity
- Gastroesophageal Reflux

## Interventions

- **DIAGNOSTIC_TEST:** Ultrasonography of gastric residual volume
- **DIAGNOSTIC_TEST:** Point-of-care testing of glucose
- **OTHER:** Hunger numeric rating scale
- **OTHER:** Thirst numeric rating scale
- **OTHER:** Nausea numeric rating scale

## Key facts

- **NCT ID:** NCT06941623
- **Lead sponsor:** Prince of Songkla University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-02-01
- **Primary completion:** 2024-05-19
- **Final completion:** 2024-05-26
- **Target enrollment:** 22 (ACTUAL)
- **Last updated:** 2025-04-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06941623

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06941623, "Ultrasound Assessment for Comparison of Gastric Residual Volume After Ingestion of Carbohydrate Drink and Water in Obesity Class II and III Volunteers at Risk of Aspiration". Retrieved via AI Analytics 2026-07-15 from https://api.ai-analytics.org/clinical/NCT06941623. Licensed CC0.

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