NCT04543643

Brief Summary

Carvedilol has been shown to be more potent in decreasing portal hypertension to propranolol. A lot of studies have shown that the imbalance of flora and the progress of portal hypertension are mutually causal. Berberine can regulate the intestinal flora.In this study, we evaluated the effect of carvedilol and berberine on reducing portal vein pressure by observing the changes of endoscopy,endoscopic ultrasonography and intestinal flora.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
288

participants targeted

Target at P50-P75 for phase_3

Timeline
Completed

Started Nov 2021

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

September 3, 2020

Completed
7 days until next milestone

First Posted

Study publicly available on registry

September 10, 2020

Completed
1.1 years until next milestone

Study Start

First participant enrolled

November 1, 2021

Completed
2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 31, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

October 31, 2023

Completed
Last Updated

October 25, 2021

Status Verified

October 1, 2021

Enrollment Period

2 years

First QC Date

September 3, 2020

Last Update Submit

October 18, 2021

Conditions

Keywords

gastroesophageal varicescirrhosiscarvedilolberberineEndoscopic ultrasonographygut microbiotaportal hypertension

Outcome Measures

Primary Outcomes (1)

  • The progression Incidence of esophageal varices

    progression of esophagogastric varices under gastroscopy and/or endoscopic ultrasound

    1 year

Secondary Outcomes (2)

  • The incidence of liver cirrhosis decompensation

    1 year

  • HCC, death or liver transplantation

    1 year

Study Arms (2)

Carvedilol+ berberine

EXPERIMENTAL

Carvedilol is started at a dose of 6.25 mg once per day. After 1 week, this will increased to a dose of 6.25 mg twice daily per day if systolic blood pressure does not fall below 85mm Hg and HR 55/min. Berberine is started at a dose of 0.3g twice per day.

Drug: CarvedilolDrug: Berberine

Carvedilol

ACTIVE COMPARATOR

Carvedilol is started at a dose of 6.25 mg once per day. After 1 week, this will increased to a dose of 6.25 mg twice daily per day if systolic blood pressure does not fall below 85 mm Hg and HR 55/min.

Drug: Carvedilol

Interventions

As the third generation of NSBB, carvedilol is more effective in reducing HVPG than propranolol, which is recommended by Baveno VI as the first-line drug for EVB primary prevention.

CarvedilolCarvedilol+ berberine

Berberine can regulate the intestinal flora, which is safe and effective in clinical application.

Carvedilol+ berberine

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • HBV-related or/and HCV-related liver cirrhotic patients based on pathology or clinical diagnosis;
  • Antiviral therapy;
  • Male or Female;
  • ES showed the presence of esophageal and gastric varices and / or red signs;
  • Child-Pugh \< 10, and meld \< 29;
  • Signature of informed consent.

You may not qualify if:

  • Used antibiotics, prebiotics, probiotics and proton pump inhibitors within 2 weeks;
  • Any contra-indications to beta-blockers including asthma, chronic obstructive pulmonary disease, allergic rhinitis, NYHA (New York Heart Association) class IV heart failure, atrioventricular block, sinus bradycardia (HR \< 50 / min), cardiogenic shock, hypotension (SBP \< 85mmHg), sick sinus syndrome, insulin dependent diabetes, peripheral vascular disease;
  • Unstable high blood pressure and long-term engagement in driving;
  • Any malignancy that affects survival, excluding the cured;
  • Patients with portal thrombosis;
  • PT extension greater than 4 seconds, PLT\<30×10\^9/L;
  • Pregnant and lactating patients;
  • History of surgery for portal hypertension;History of prior EVL (endoscopic variceal ligation) or sclerotherapy, history of surgery for portal hypertension including portosystemic shunts, disconnection and spleen resection and transjugular intrahepatic portosystemic shunt;
  • Patients with severe diseases of vital organs such as heart, lung, kidney, brain, blood and nervous system;
  • Allergic to carvedilol and berberine;
  • Severe systemic diseases;
  • hemolytic anemia and lack of glucose - 6 - phosphate dehydrogenase patients
  • Refusal to participate in the study.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Tianjin Second People's Hospital

Tianjin, Tianjin Municipality, 300192, China

Location

Related Publications (41)

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MeSH Terms

Conditions

FibrosisHypertension, Portal

Interventions

CarvedilolBerberine

Condition Hierarchy (Ancestors)

Pathologic ProcessesPathological Conditions, Signs and SymptomsLiver DiseasesDigestive System Diseases

Intervention Hierarchy (Ancestors)

PropanolaminesAmino AlcoholsAlcoholsOrganic ChemicalsPropanolsAminesCarbazolesIndolesHeterocyclic Compounds, 2-RingHeterocyclic Compounds, Fused-RingHeterocyclic CompoundsHeterocyclic Compounds, 3-RingBerberine AlkaloidsBenzylisoquinolinesAlkaloidsHeterocyclic Compounds, 4 or More Rings

Central Study Contacts

Han Ping, bachelor

CONTACT

Li Jia, professor

CONTACT

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
NONE
Purpose
PREVENTION
Intervention Model
PARALLEL
Model Details: Parallel Assignment
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 3, 2020

First Posted

September 10, 2020

Study Start

November 1, 2021

Primary Completion

October 31, 2023

Study Completion

October 31, 2023

Last Updated

October 25, 2021

Record last verified: 2021-10

Locations