Efficacy of simethicone in different concentrations during upper endoscopy in children: a randomized controlled trial

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900027520

Enrollment

Unknown

Registered

2019-11-17

Start date

2020-01-15

Completion date

Unknown

Last updated

2019-11-18

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

Conditions

upper endoscopy in children

Interventions

1:20ml water

2:20ml water and 40mg simethicone

3:20ml water and 200mg simethicone

Eligibility

Sex/Gender

All

Age

2 Years to 18 Years

Inclusion criteria

Inclusion criteria: Patients aged 2-18 years, who were scheduled for upper endoscopy in our center were enrolled in this study.

Exclusion criteria

Exclusion criteria: 1. has contraindications for upper endoscopy; 2. emergency procedures; 3. history of upper GI tract sugery; 4. known allergy to the premedication; 5. refuses to participate in this study.

Design outcomes

Primary

Measure	Time frame
view visibility;	—

Secondary

Measure	Time frame
time of examination;	—

Countries

China

Contacts

Public ContactZhongyue Li

Children's Hospital of Chongqing Medical University

lizhongyue1001@hotmail.com+86 18225022855

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026