- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01146743
Prospective Trial for Endoscopic Ultrasound Guided Gallbladder Drainage for Acute Cholecystitis in High Risk Patients
March 16, 2011 updated by: Asan Medical Center
Prospective Randomized Controlled Trial for Endoscopic Ultrasound Guided and Percutaneous Transhepatic Gallbladder Drainage for Acute Cholecystitis in High Risk Patients
The investigators would like to conduct a prospective, randomized non-inferiority study to compare clinical outcome between endoscopic ultrasound (EUS) guided gallbladder drainage and percutaneous transhepatic gallbladder drainage (PTGBD) in high risk acute cholecystitis patients.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
The primary outcome is to compare clinical resolution rate of EUS-guided gallbladder drainage versus percutaneous transhepatic gallbladder drainage in acute cholecystitis patients with high risk.
The secondary outcome is to compare complications, conversion rate to open cholecystectomy during laparoscopic cholecystectomy.
Study Type
Interventional
Enrollment (Actual)
59
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
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Seoul, Korea, Republic of, 138-736
- Asan Medical Center
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- high risk for general anesthesia and emergency operation (American Society of Anesthesiologists, ASA grade III or IV)
Exclusion Criteria:
- Age below 18 years
- Pregnancy
- When the risks of endoscopy to patient are judged to outweigh the most favorable benefits of the procedure.
- Unstable or unwilling to comply with follow-up
- When a perforated viscus is known or suspected
- Simultaneously participating in another investigational drug or device study
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: EUS-guided
EUS-guided gallbladder drainage in acute cholecystitis with high risk patients
|
EUS-guided gallbladder drainage was performed with a linear-array echoendoscope.
The initial puncture was performed at the antrum of the stomach or bulb of the duodenum and was chosen to access the gallbladder body or neck and avoid visible vessels.
After removal of the needle, a 6F or 7F bougie were inserted and then removed to dilate the tract.
Afterward, nasobiliary drainage tube or stent was placed.
Other Names:
|
Active Comparator: percutaneous transhepatic
percutaneous transhepatic gallbladder drainage in acute cholecystitis with high risk patients
|
Under ultrasound guidance, needle punctured to gallbladder via percutaneous transhepatic route.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Clinical response rate
Time Frame: Within 72 hours from procedure
|
Definition of clinical response rate within 72 hours from procedure was improvement of local signs and systemic signs of inflammation.
|
Within 72 hours from procedure
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Complication rate
Time Frame: Complications during the procedure or within 1 weeks
|
Complication was defined as any procedure-related complications during the procedure or within 1 week, including bile leakage, pneumoperitoneum, bleeding, and etc.
|
Complications during the procedure or within 1 weeks
|
Conversion rate
Time Frame: During laparoscopic cholectstectomy
|
Conversion was defined as conversion to open cholecystectomy during laparoscopic cholecystectomy.
|
During laparoscopic cholectstectomy
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: SangSoo Lee, M.D., Asan Medical Center
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
June 1, 2010
Primary Completion (Actual)
December 1, 2010
Study Completion (Actual)
March 1, 2011
Study Registration Dates
First Submitted
June 9, 2010
First Submitted That Met QC Criteria
June 17, 2010
First Posted (Estimate)
June 22, 2010
Study Record Updates
Last Update Posted (Estimate)
March 17, 2011
Last Update Submitted That Met QC Criteria
March 16, 2011
Last Verified
March 1, 2011
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EUS_GB1
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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