Emergence from General Endotracheal Anesthesia in the Prone Versus Supine Position in Patients Undergoing ERCP: a Prospective, Randomized, Controlled Trial

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000037389

Enrollment

Unknown

Registered

2020-08-28

Start date

2020-10-01

Completion date

Unknown

Last updated

2021-09-20

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

Conditions

Endoscopic retrograde cholangiopancreatography, ERCP

Interventions

Group 1:Supine

Group 2:Prone

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Sign the informed consent; 2. patients scheduled for ERCP under general anesthesia in prone position; 3. estimated to last 2h or less.; 4. Aged >=18 years.

Exclusion criteria

Exclusion criteria: 1. Difficult airway (Mallampati class 4 airway); 2. Predicted or known difficult airway; 3. known difficult mask ventilation, or suspected difficult airway; 4. obesity (body mass index >= 30kg/m2); 5. had deglutition disorders; 6. those who required mechanical ventilation after ERCP.

Design outcomes

Primary

Measure	Time frame
Adverse events related to extubation after resuscitation;	—

Countries

China

Contacts

Public ContactXing Li

Shuguang Hospital Affiliated to Shanghai University of traditional Chinese Medicine

27046853@qq.com+86 13585562895

Outcome results

None listed

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