Comparison of three sedation models for same-day painless bidirectional endoscopy

Comparison of three sedation models for same-day painless bidirectional endoscopy: A multicenter randomized controlled trial

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200056917

Enrollment

Unknown

Registered

2022-02-22

Start date

2020-10-12

Completion date

Unknown

Last updated

2023-09-18

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

Conditions

gastrointestinal screening

Interventions

sedated esophagogastroduodenoscopy (EGD) followed by unsedated colonoscopy :propofol was not administered any more when the EGD examination finished

sedated EGD followed by sedated colonoscopy:propofol was stopped being administered until the whole procedure finished

sedated EGD followed by sedated insertion colonoscopy :propofol was not administered any more when colonoscope inserted into the cecum

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Asymptomatic population aged 35–60 years who were scheduled for same-day BDE under propofol sedation as part of routine physical examination.

Exclusion criteria

Exclusion criteria: 1. ASA level 4 and above; 2. Propofol allergy; No accompanying; 3. Polyposis syndrome; Colorectal cancer; 4. Poor intestinal preparation; 5. Unable to reach the cecum due to intestinal obstruction; 6. The mirror removal time is less than 6 minutes; 7. Refused to participate in the study.

Design outcomes

Primary

Measure	Time frame
Patient comfort;colonoscopy performance;	—

Secondary

Measure	Time frame
total doses of propofol;vital signs;recovery time;discharge time;sedation-related adverse events;	—

Countries

China

Contacts

Public ContactSui Yue

The First Hospital of Shanxi Medical University

y8515123@163.com+86 18324600502

Outcome results

None listed

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