A Multicenter Randomized Controlled Study of 3D Laparoscopy Versus Endoscopy in the Treatment of Choledocholithiasis

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

300 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-01-01

Study Completion Date

2024-06-30

Brief Summary

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The incidence of choledocholithiasis is gradually rising with the increase of gallstone incidence. The popular minimally invasive treatment options include endoscopic retrograde cholangiopancreatography (ERCP) and laparoscopic common bile duct exploration (LCBDE). Currently, three-dimensional (3D) video system for laparoscopy is developed to ofer surgeon a superior depth perception and a much better user experience, thus potential increasing operation accuracy and stability. It have suggested that compared with 2D laparoscopy, 3D laparoscopy can effectively reduce operation time and numbers of errors. However, rare experimental studies are performed to evaluate the safety and effectiveness of 3D laparoscopy in choledocholithiasis patients. The aim of this study is to compare the perioperative outcomes between 3D laparoscopy and ERCP in choledocholithiasis patients through a multicenter randomized controlled design.

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Detailed Description

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Conditions

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Choledocholithiasis ERCP

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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3D LCBDE group

Group Type EXPERIMENTAL

3D LCBDE

Intervention Type PROCEDURE

three-dimensional (3D) video system for LCBDE (laparoscopic cholecystectomy and laparoscopic common bile duct exploration )

ERCP group

Group Type ACTIVE_COMPARATOR

ERCP

Intervention Type PROCEDURE

Endoscopic retrograde cholangiopancreatography (ERCP)

Interventions

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3D LCBDE

three-dimensional (3D) video system for LCBDE (laparoscopic cholecystectomy and laparoscopic common bile duct exploration )

Intervention Type PROCEDURE

ERCP

Endoscopic retrograde cholangiopancreatography (ERCP)

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

1. The diagnosis of choledocholithiasis based on preoperative image studies including abdominal ultrasonography, computed tomography (CT), and/or magnetic resonance cholangiopancreatography (MRCP) with relevant supporting laboratory examinations
2. Age \<80y and \>18y
3. Non-emergency surgery

Exclusion Criteria

1. Diagnosis of Mirizzi's syndrome,
2. Acute suppurative cholangitis
3. Detection of bilioenteric anastomosis
4. Pathological diagnosis of cholangiocarcinoma
5. Extended surgery due to multiple biliary strictures,
6. Intrahepatic stones

Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No