A Study on the Utilization of a Colonoscopic Preparation Meal for Gastric Residue Retention in Upper Gastrointestinal Endoscopy after Distal Gastrectomy

UMIN ID: UMIN000055513

Registered date:17/09/2024

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: Cases after distal gastrectomy
• Date of first enrollment: 2024/04/01
• Target sample size: 60
• Countries of recruitment: Japan
• Study type: Interventional
• Intervention(s): Before performing upper gastrointestinal endoscopy (EGD) on patients after distal gastrectomy, they will be asked to consume a colonoscopic preparation meal (ClearThru). Patients will be instructed to take ClearThru by 9:00 PM on the day before the EGD, after which they will fast. The EGD will be performed the following day, and during the procedure, the gastric residue volume and observation capability will be evaluated.

Outcome(s)

• Primary Outcome: Gastric residue volume (evaluated by the RGB classification: Residue, Gastritis, Bile)

Key inclusion & exclusion criteria

• Age minimum: 20years-old
• Age maximum: Not applicable
• Gender: Male and Female
• Exclude criteria: Cases with uncontrolled infections. Cases with severe drug allergies. Pregnant women, those with the possibility of pregnancy, or breastfeeding women. Cases with severe mental disorders. Cases deemed inappropriate for the safe conduct of this study by the principal investigator or co-investigators.

Related Information

• Primary Sponsor: Handa City Hospital
• Source(s) of Monetary Support: None