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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/ct2/show/NCT04668664




Registration number
NCT04668664
Ethics application status
Date submitted
9/12/2020
Date registered
16/12/2020
Date last updated
21/06/2022

Titles & IDs
Public title
Endoscopic Ultrasound-Guided Portosystemic Pressure Gradient Measurements
Scientific title
PORTAL: Endoscopic Ultrasound-Guided Portosystemic Pressure Gradient Measurements
Secondary ID [1] 0 0
16-03
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Liver Cirrhosis 0 0
Liver Diseases 0 0
Hypertension, Portal 0 0
Condition category
Condition code
Oral and Gastrointestinal 0 0 0 0
Other diseases of the mouth, teeth, oesophagus, digestive system including liver and colon
Cancer 0 0 0 0
Liver

Intervention/exposure
Study type
Observational
Patient registry
Target follow-up duration
Target follow-up type
Description of intervention(s) / exposure
Treatment: Devices - EchoTip® Insight™ Portosystemic Pressure Gradient Measurement System (EchoTip® Insight™)

Treatment: Devices: EchoTip® Insight™ Portosystemic Pressure Gradient Measurement System (EchoTip® Insight™)
Measuring the portal pressure gradient in patients with cirrhosis who are referred for an esophagogastroduodenoscopy (EGD) and/or endoscopic ultrasound (EUS).
Intervention code [1] 0 0
Treatment: Devices
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Portal Pressure Gradient Measurement
Timepoint [1] 0 0
once the measurement is calculated (approximately 1 hour)

Eligibility
Key inclusion criteria
Patient who has been referred for an EGD and/or EUS procedure and direct pressure
measurement.

General
Minimum age
18 Years
Maximum age
85 Years
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
- Patient is pregnant, breast-feeding, or planning to become pregnant during the course
of the study.

- Patient is unwilling or unable to sign and date the informed consent.

- Patient is unwilling or unable to comply with the follow-up study schedule.

- Patient for whom endoscopic procedures are contraindicated

Study design
Purpose
Duration
Selection
Timing
Prospective
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
5/04/2021
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
13/06/2022
Sample size
Target
Accrual to date
Final
70
Recruitment in Australia
Recruitment state(s)
Recruitment hospital [1] 0 0
Royal Brisbane Women's Hospital - Herston
Recruitment postcode(s) [1] 0 0
4029 - Herston
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
California
Country [2] 0 0
United States of America
State/province [2] 0 0
Kansas
Country [3] 0 0
United States of America
State/province [3] 0 0
Massachusetts
Country [4] 0 0
United States of America
State/province [4] 0 0
New York
Country [5] 0 0
United States of America
State/province [5] 0 0
Virginia
Country [6] 0 0
Hong Kong
State/province [6] 0 0
Sha Tin

Funding & Sponsors
Primary sponsor type
Commercial sector/Industry
Name
Cook Research Incorporated
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
The objective of the study is to collect and report technical success of direct endoscopic
ultrasound guided hepatic and portal vein pressure measurement obtained with EchoTip®
Insight™ in patients with cirrhosis who are referred for an EGD and/or EUS.
Trial website
https://clinicaltrials.gov/ct2/show/NCT04668664
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Kenneth Chang, MD, FACG, FASGE
Address 0 0
University of California, Irvine
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/ct2/show/NCT04668664