Efficacy of double-balloon enteroscopy-assisted fully-covered metal stent deployment for hepaticojejunostomy anastomotic stricture

Efficacy of double-balloon enteroscopy-assisted fully-covered metal stent deployment for hepaticojejunostomy anastomotic stricture - Efficacy of double-balloon enteroscopy-assisted fully-covered metal stent deployment for hepaticojejunostomy anastomotic stricture

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000045690

Enrollment

146

Registered

2021-11-30

Start date

2022-01-07

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

hepaticojejunostomy anastomotic stricture

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The inclusion criteria were primary and recurrent hepaticojejunostomy anastomotic strictures, coupled with related signs (elevation of serum hepatobiliary enzymes with dilatation of the intrahepatic bile duct detected by abdominal ultrasonography or radiological studies, or fever). Hepaticojejunostomy anastomotic strictures was defined as a waist in the area of Hepaticojejunostomy anastomosis detected using cholangiography and endoscopic imaging.

Exclusion criteria

Exclusion criteria: (1)Patients with intrahepatic bile duct stenosis. (2)A score of 4 or 5 according to the Eastern Cooperative Oncology Group Performance Status. (3)Severe complications in other organs. (4)Patients who underwent liver transplantation. (5)Suspected malignant biliary stricture. (6)Age younger than 20 years. (7)Patient with severe blood coagulation disorder. (8)Inability to provide written informed consent.

Design outcomes

Primary

Measure	Time frame
The outcome investigated is patency rate of hepaticojejunostomy anastomosis until 1-year after removal of metal stent.	—

Countries

Japan

Contacts

Public ContactYuki Fujii

Okayama University Hospital Gastroenterology and Hepatology

y_f1105@yahoo.co.jp086-235-7219

Outcome results