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A New Screening Strategy for Varices

NCT02024347 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 548

Last updated 2018-01-25

No results posted yet for this study

Summary

Liver cirrhosis is an advanced stage of chronic liver diseases, which is often associated with various complications, namely esophageal and/or gastric varices, ascites, hepatocellular carcinoma (HCC). It is well known that the risk of complications varies even among cirrhotic patients, as those with more advanced disease would have more complications and poorer survival rates. Liver stiffness measurement (LSM) with transient elastography is found useful to identify cirrhotic patients with higher risk of portal hypertension and presence of varices . Recently, spleen stiffness measurement (SSM) with the same machine was found accurate to predict portal hypertension and esophageal varices.

Investigators hypothesized that a new screening strategy guided by LSM and SSM (LSSM) values (LSSM-guided) is non-inferior to conventional strategy in terms of detection rate of clinically significant esophageal and/or gastric varices for patients with liver cirrhosis in an open-labeled randomized controlled trial.

Consecutive patients with compensated liver cirrhosis will be invited for the study. Patients fulfilling the study criteria will be randomized into LSSM arm (upper endoscopy only performed to patients with high LSM or SSM values), and control arm (upper endoscopy performed to all patients). Patients randomized into LSSM arm will undergo transient elastography examination; those with high LSM or SSM results will be referred for upper endoscopy examination for to screen varices. Patients randomized into control arm will be directly referred for upper endoscopy examination.

Conditions

Sponsors & Collaborators

  • Chinese University of Hong Kong

    lead OTHER

Principal Investigators

  • Grace LH Wong, MD · Chinese University of Hong Kong

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-07-31
Primary Completion
2016-06-30
Completion
2016-06-30

Countries

  • Hong Kong

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02024347 on ClinicalTrials.gov