Clinical application of laparoscopy combined with choledochoscopy in the treatment of complex intrahepatic and extrahepatic bile duct stones

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2300077631

Enrollment

Unknown

Registered

2023-11-14

Start date

2023-11-15

Completion date

Unknown

Last updated

2023-11-21

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

Conditions

Complex intrahepatic and extrahepatic bile duct stones

Interventions

Laparoscopic left hemihepatectomy with left hepatic duct stump anterograde common bile duct exploration and stone removal group (experimental group):None

Partial hepatectomy with common bile duct exploration and T-tube drainage group:None

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: 1. Participants aged 18 to 90 years old; 2. Participants who underwent preoperative abdominal ultrasound, abdominal CT, and abdominal MRCP to confirm the presence of left lobe bile duct stones with common bile duct stones or a small amount of stones in the right lobe, as well as atrophy of the left lobe liver parenchyma; 3. Liver function grading (Child Pugh grading) A or B, liver function reserve test ICG15<10%.

Exclusion criteria

Exclusion criteria: 1. Pregnant woman; 2. With a history of major abdominal surgery; 3. Combined with malignant tumors (including intrahepatic and extrahepatic cholangiocarcinoma) or hematological diseases.

Design outcomes

Primary

Measure	Time frame
routine blood test;liver function;coagulation;Intraoperative bleeding volume;operative time;Pain score;Extubation time;	—

Countries

China

Contacts

Public Contactyilin hu

Central Theater Command General Hospital

yilin_hu@163.com+86 133 9605 8828

Outcome results

None listed

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