# A Novel Strategy for Evaluating Gallbladder Contraction Function by Ultrasound

> **NCT07039864** · NA · COMPLETED · sponsor: **Hepatopancreatobiliary Surgery Institute of Gansu Province** · enrollment: 100 (actual)

## Conditions studied

- Gallbladder; Functional Disturbance

## Interventions

- **DIAGNOSTIC_TEST:** protein bar first
- **DIAGNOSTIC_TEST:** fried eggs first

## Key facts

- **NCT ID:** NCT07039864
- **Lead sponsor:** Hepatopancreatobiliary Surgery Institute of Gansu Province
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-06-26
- **Primary completion:** 2025-12-20
- **Final completion:** 2025-12-20
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2025-12-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07039864

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07039864, "A Novel Strategy for Evaluating Gallbladder Contraction Function by Ultrasound". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT07039864. Licensed CC0.

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