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Feasibility and Safety of Ultrasound-Guided Percutaneous Transhepatic Measurement of Portal Venous Pressure

Feasibility and Safety of Ultrasound-Guided Percutaneous Transhepatic Measurement of Portal Venous Pressure

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300076751
Enrollment
Unknown
Registered
2023-10-17
Start date
2023-10-18
Completion date
Unknown
Last updated
2023-10-22

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

Conditions

portal hypertension

Interventions

Case series:None

Sponsors

Henan Provincial People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18-65 years with cirrhosis and portal hypertension 2. To evaluate the efficacy of drugs for primary and secondary prevention of esophageal and gastric variceal bleeding 3. To predict the bleeding risk of esophageal and gastric varices and to guide the selection of treatment 4. To predict the risk, progression and clinical prognosis of decompensation events in cirrhosis 5. Evaluate the efficacy of related new drugs 6. Evaluate the accuracy of the relevant non-innovative technology 7. Diagnosis and differential diagnosis of portal hypertension types

Exclusion criteria

Exclusion criteria: 1. Child-Pugh classification of liver function >B 2. Abdominal water volume >1000ml/ Platelet 2mg/dL or 177mmol/L), or abnormal liver function (ALT>2 times the upper limit of normal). Moderate to severe chronic obstructive pulmonary disease/ Patients with severe hypertension and cerebrovascular accidents 6. Suffering from serious organic diseases, such as cancer, coronary heart disease, myocardial infarction and stroke 7. Suffering from infectious diseases such as tuberculosis and AIDS 8. There is a mental illness, communication barriers and no capacity for civil conduct

Design outcomes

Primary

MeasureTime frame
portal venous pressure;

Secondary

MeasureTime frame
internal diameter of main portal vein and its branches;velocity of main portal vein and its branches;

Countries

China

Contacts

Public ContactLianzhong Zhang

Henan Provincial People's Hospital

zlz8777@zzu.edu.cn+86 135 9889 6699

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 5, 2026