- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04820166
The Effect of Monitoring PVP on Clinical Outcomes in Patients With PH
March 26, 2021 updated by: Nanfang Hospital of Southern Medical University
The Effect of Monitoring Portal Venous Pressure on Clinical Outcomes in Patients With Portal Hypertension: a Prospective, Single-center, Observational Study
The complications associated with portal hypertension in cirrhosis are the main cause of death in patients with cirrhosis.
The level of portal venous pressure is closely related to the prognosis of patients.
HVPG (hepatic venous pressure gradient) is the "gold standard" for predicting portal venous pressure and an important indicator for evaluating the efficacy of NSBBS.
However, monitoring HVPG has many limitations,and the clinical application is also limited to a certain extent.
Therefore, this study intends to clarify the guiding value of monitoring portal venous pressure in the clinical diagnosis and treatment of portal hypertension patients through a single-center, prospective and observational study.
Therefore, this study intends to clarify the guiding value of monitoring portal venous pressure in the clinical diagnosis and treatment of portal hypertension patients through a single-center, prospective and observational study.
At the same time, to explore the correlation between HVPG and PPG in cirrhosis patients at different stages and different etiologies, and to evaluate the role of spleen stiffness in predicting the severity of esophageal and gastric varices in patients with portal hypertension, and to find biomarkers to predict the risk of complications related to portal hypertension.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Anticipated)
200
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Xiaofeng Zhang
- Phone Number: +8618565552050
- Email: 1282614092@qq.com
Study Locations
-
-
Guangdong
-
Guangzhou, Guangdong, China
- Recruiting
- Nanfang Hospital
-
Contact:
- Xiaofeng Zhang
- Email: 1282614092@qq.com
-
-
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 to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
N/A
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
patients with portal hypertension
Description
Inclusion Criteria:
- With chronic liver disease
- Age 18-80 years
- Patients who require a portal pressure measurement at the discretion of the treating physician
- Voluntarily signed informed consent
Exclusion Criteria:
- With serious cardiopulmonary disease or other diseases affect survival
- With severe renal dysfunction
- Concomitant portal vein cavernous degeneration or extensive portal vein thrombosis
- Women who are planning to become pregnant or who are pregnant or breastfeeding
- The researcher judged that it was not suitable to participate in this 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
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Gastroesophageal varices bleeding
Time Frame: three years
|
Patients with gastroesophageal varices has hematemesis or melena, and active bleeding or red sign can be seen under endoscopy
|
three years
|
Ascites
Time Frame: three years
|
Peritoneal effusion was seen under ultrasound
|
three years
|
Hepatic encephalopathy
Time Frame: three years
|
Patients with altered consciousness or unresponsiveness, accompanied by elevated blood ammonia
|
three years
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Death or final follow-up time (3 years)
Time Frame: three years
|
three years
|
Collaborators and Investigators
This is where you will find people and organizations involved with this 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 (Actual)
March 12, 2021
Primary Completion (Anticipated)
December 31, 2025
Study Completion (Anticipated)
December 31, 2025
Study Registration Dates
First Submitted
March 18, 2021
First Submitted That Met QC Criteria
March 26, 2021
First Posted (Actual)
March 29, 2021
Study Record Updates
Last Update Posted (Actual)
March 29, 2021
Last Update Submitted That Met QC Criteria
March 26, 2021
Last Verified
March 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- NFEC-2021-062
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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