Outcomes of endoscopic gallbladder drainage in acute cholecystitis with high-surgical risk: transpapillary approach versus endoscopic ultrasound-guided transmural approach

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20201208003

Enrollment

124

Registered

2020-12-08

Start date

2021-02-05

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

acute calculous cholecystitis with high surgical risk Cholecystitis High risk for surgery Endoscopic retrograde cholangiopancreatography Endoscopic ultrasonography Drainage Gallbladder Stent Outcomes

Interventions

ERCP with transpapillary plastic stent insertion from gallbladder to duodenum,EUS with cholecystoduodenostomy tract making and metallic stent insertion in tract

Active Comparator Procedure/Surgery,Active Comparator Procedure/Surgery

endoscopic transpapillary gallbladder drainage (ETGS),endoscopic ultrasound-guided gallbladder drainage (EUS-GB)

Eligibility

Sex/Gender

All

Age

18 Years to 100 Years

Inclusion criteria

Inclusion criteria: aged > 18 years acute calculous cholecystitis high surgical risk with Charlson comorbidity index (CCI)> 5 or American Society of Anesthesiologists physical status (ASA-PS) > 2

Exclusion criteria

Exclusion criteria: Severe coagulopathy Unstable medical condition Gallbladder perforation

Design outcomes

Primary

Measure	Time frame
The rate of recurrent cholecystitis 1 year proportion (percentage)	—

Secondary

Measure	Time frame
Technical success rate At time of procedure proportion (percentage),Clinical sucess rate 72 hours following the procedure proportion (percentage),Post-procedural related adverse events 14 days Proportion (percentage)	—

Countries

Thailand

Contacts

Public ContactYINGLUK SRITUNYARAT

Faculty of medicine, Chulalongkorn University

som-o_ys@hotmail.com0840376362

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026