Study of Left Side of Laparoscopic Cholecystectomy
The Clinical Study of Laparoscopic Cholecystectomy With the Preservation of the Main Cystic Artery
1 other identifier
interventional
100
1 country
1
Brief Summary
Prospectively selected 100 cases of patients who suffered from gallstones ro cholecystic polypus and treated with laparoscopic cholecystectomy in our hospital. Randomly divided into the experimental group and the control group. The experimental group preserve the main cystic artery, and the control group treated with conventional laparoscopic cholecystectomy. Collection of statistics: including general data(gender, age, BMI, etc.), time of surgery, intraoperative blood loss, incidence of surgical complications (delayed hemorrhage, biliary injury, etc.) and postoperative pain score, etc.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for not_applicable
Started Jun 2020
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
November 18, 2018
CompletedFirst Posted
Study publicly available on registry
September 6, 2019
CompletedStudy Start
First participant enrolled
June 30, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 30, 2021
CompletedStudy Completion
Last participant's last visit for all outcomes
June 30, 2021
CompletedJune 11, 2020
June 1, 2020
1 year
November 18, 2018
June 11, 2020
Conditions
Keywords
Outcome Measures
Primary Outcomes (3)
Operation time
Compare the operation time between the two operations
One hour to 24 hours after surgery
intraoperative blood loss
Compare the amount of blood loss during the two operations
One hour to 24 hours after surgery
incidence of surgical complications
delayed hemorrhage, biliary tract injury, etc.
One hour to 24 hours after surgery
Study Arms (2)
the experimental group
EXPERIMENTALThe experimental group operated by the left side of laparoscopic cholecystectomy preserving the main cystic artery. The operation area of cystic artery dissection is moved from the traditional triangular area to the gallbladder neck plane, away from the hepatic duct and hepatic portal.Only the superficial and even more minute branches of the cystic artery were isolated and coagulated.
the control group
NO INTERVENTIONtreated with conventional laparoscopic cholecystectomy cutting the cystic artery
Interventions
The experimental group preserve the main cystic artery, and the control group cut off the main cystic artery
Eligibility Criteria
You may qualify if:
- consistent with the indications of cholecystectomy
- no cholangitis or pancreatitis
- no diabetes
- the operation time is less than or equal to 1 hour
You may not qualify if:
- patients with acute cholecystitis
- cystic arterial variation causes related complications
- patients receiving analgesic drugs after surgery
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Beijing Luhe Hospital affiliated to the Capital Medical University
Beijing, Tongzhou, 101149, China
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- PARTICIPANT
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
November 18, 2018
First Posted
September 6, 2019
Study Start
June 30, 2020
Primary Completion
June 30, 2021
Study Completion
June 30, 2021
Last Updated
June 11, 2020
Record last verified: 2020-06
Data Sharing
- IPD Sharing
- Will not share