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Ultrasonography vs Intraoperative Laparoscopic Cholecystectomy for Gall Stone Disease

Comparison of Ultrasonography Findings With Intraoperative Findings in Patients Undergoing Laparoscopic Cholecystectomy for Gall Stone Disease

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07530874
Enrollment
130
Registered
2026-04-15
Start date
2021-09-01
Completion date
2023-03-01
Last updated
2026-04-15

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

Conditions

Difficult Surgery, Laparoscopic Cholecystectomy, Ultrasonography

Keywords

cholelithiasis, cholecystectomy, intraoperative findings

Brief summary

This research is designed to correlate between intraoperative status of gallstone disease patients with their USG findings. The key question it aims to answer is: Does the ultrasonography predict laparoscopic cholecystectomy will be difficult?Further analysis will aim to reveal: 1. Are there any specific parameters of ultrasonography that immediately concern the operating surgeon? 2. Should surgeons depend on the ultrasonography reports to counsel the patients differently?

Detailed description

Laparoscopic Cholecystectomy is the most common minimally invasive procedure and cholelithiasis is the major indication. It is associated with early recovery and better outcome yet not all patients have smooth recovery. USG is commonly used to diagnose gallstone disease. Not all cholecystectomies are straight forward and some will always face problems. So it is an added benefit if certain factors can predict such unexpected events and make surgeons alert for the same. From this study the investigators attempt to identify such factors in USG by comparing it with intraoperative findings and draw conclusions.

Interventions

PROCEDURElaparoscopic cholecystectomy

observing the intraoperative findings during laparoscopic cholecystectomy and comparing it with the variable used in patient's USG report.

Sponsors

Nepal Medical College and Teaching Hospital
Lead SponsorOTHER

Study design

Observational model
CASE_ONLY
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Healthy volunteers
No

Inclusion criteria

* All patients with gallstone disease in USG who underwent laparoscopic cholecystectomy

Exclusion criteria

* patient refusal * suspected or histological confirmation of gallbladder carcinoma * patients with dilated CBD and stones in CBD

Design outcomes

Primary

MeasureTime frameDescription
time taken for surgeryimmediately noticed during surgeyrtime taken for surgery is divided into 3 stages and filled accordingly
length of hospital stayup to 7 dayspatient admission being day 0 and counted till patient's discharge day (usually on 2nd day and upto 7 days)
complicationsduring surgeryconversion, bleeding and bile leak

Countries

Nepal

Contacts

PRINCIPAL_INVESTIGATORBineet Thapa, MS

Nepal Medical College

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 16, 2026