Contrastive Study for Minimally Invasive Cholecystolithotomy With Gallbladder Reservation and Laparoscopic Cholecystectomy

Chengyi Sun

Status and phase: Unknown; Phase 4

Conditions: Gallstones

Treatments: Procedure: laparoscopic cholecystectomy; Procedure: minimally invasive cholecystolithotomy with gallbladder reservation

Study type: Interventional

Funder types: Other

Identifiers

NCT01822262

GYGDWK-01

Details and patient eligibility

About

To explore the therapeutic effects for treatment of cholecystolithiasis by minimally invasive cholecystolithotomy with gallbladder reservation and laparoscopic cholecystectomy. Method： patients with cholecystolithiasis who received minimally invasive Cholecystolithotomy with gallbladder reservation and patients with cholecystolithiasis who received laparoscopic cholecystectomy(LC) in The Affiliated Hospital of Guiyang Medical College from May 2011 to December 2013. Patients who received minimally invasive cholecystolithotomy with gallbladder reservation as trial group, patients who received LC as control group.the overall follow-up period is 1 year. Then the investigators statistically analyze improvement of cholecystolithiasis symptoms in every group, thickness of gall bladder wall, the gallbladder function and the rate of the recurrence of cholesterol gallstone in trial group.

Full description

The investigators Prospect： Minimally invasive cholecystolithotomy with gallbladder reservation is meaningful for recovering the function of gallbladder.

Enrollment: 100 estimated patients

Sex: All

Ages: 12 to 75 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Clinical diagnosis of calculous cholecystitis.

Exclusion criteria

• Gallbladder's wall >3mm, atrophied gallbladder,gallstone obstruct the Hartmann's pouch.
• Abdominal ultrasound display the contractibility of gallbladder is poor.
• The aged patients with bad heart and lung function.
• Patients who has acute cholecystitis,pancreatitis,pancreaticobiliary diseases, especially choledocholithiasis.
• Pregnant or lactational women.

Trial design

Primary purpose: Prevention

Allocation: Non-Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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100 participants in 2 patient groups

gallbladder reservation

Experimental group

Description:

Patients in trial group all took minimally invasive cholecystolithotomy with gallbladder reservation

Treatment:

Procedure: minimally invasive cholecystolithotomy with gallbladder reservation

laparoscopiccholecystectomy

Experimental group

Description:

Patients in control group all received LC.

Treatment:

Procedure: laparoscopic cholecystectomy