Carbon dioxide versus room air for upper gastrointestinal endoscopy under intravenous anesthesia

Carbon dioxide versus room air for upper gastrointestinal endoscopy under intravenous anesthesia - Carbon dioxide insufflation in pediatric UGI endoscopy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000057705

Enrollment

200

Registered

2025-04-24

Start date

2020-10-10

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pediatric patients indicated for upper gastrointestinal endoscopy

Interventions

CO2 insufflation group air insufflation gourp

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Children under 16 years of age undergoing upper gastrointestinal endoscopy as a standalone procedure

Exclusion criteria

Exclusion criteria: Children with severe motor and intellectual disabilities, chronic respiratory diseases, or cardiac diseases

Design outcomes

Primary

Measure	Time frame
Outcome measures included transcutaneous CO2 (pCO2, mmHg) measured using the TOSCA (transcutaneous blood gas monitoring system), abdominal circumference before and after the procedure, and post-procedural pain assessed using the FLACC pain scale.	—

Countries

Japan

Contacts

Public ContactTakatoshi Maeyama

Osaka Women's and Children's hospital Dept of gastroenterology, nutrition and endocrinology.

takatomaeyama@gmail.com0725561220

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026