RCT of Screening Strategies Among Patients at High Risk for Developing HCC in a Safety-net Health System

Carcinoma, Hepatocellular Clinical Trial

Official title: RCT of Strategies to Improve Screening Rates Among a Cohort of Cirrhotic Patients at High Risk for Developing HCC in a Safety-net Health System

Status Completed

Clinical Trial Summary

Hepatocellular carcinoma (HCC) is the 9th leading cause of cancer-related death in the US and one of the leading causes of death in patients with cirrhosis. Fewer than 1 in 5 high-risk patients undergo HCC screening, with lower rates in non-Caucasian and low socioeconomic status patients receiving care through safety-net health systems. Screening and follow-up failures lead to more advanced cancers, when curative therapies are not available and survival is significantly worse. Over 60% of HCC are diagnosed at advanced stages, due to poor recognition of high-risk patients, underuse of screening among these patients, and poor follow-up of abnormal screening tests. To address these barriers, the investigators propose to conduct a comparative effectiveness research randomized controlled trial of three screening strategies among a socioeconomically disadvantaged and racially diverse cohort of cirrhotic patients at high risk for developing HCC.

Overall, 1800 patients attending Parkland, the Dallas safety-net health system, will be randomized to:

• Group 1: Usual care, with visit-based HCC screening per discretion of individual providers

• Group 2: Mailed HCC screening invitation outreach to eligible patients (low resource intensity)

• Group 3: Mailed HCC screening invitation outreach to eligible patients combined with centralized patient navigation to promote screening completion and follow-up (high resource intensity)

Through three specific aims, this effectiveness research randomized controlled trial will:

• Aim 1: Engage stakeholders in design and implementation of HCC screening outreach interventions.

• Aim 2: Compare the clinical effectiveness and patient acceptability of the intervention strategies to increase completion of one-time and repeat HCC screening.

• Aim 3: Evaluate whether intervention effects are moderated by patient sex, race, ethnicity, English proficiency, and connectedness to primary care.

The screening intervention strategies combine EMR-enabled case identification, system-level screening outreach, and patient navigation to improve identification of previously unrecognized cirrhotic patients, promote HCC screening completion, and facilitate follow-up of abnormal screening tests. This study will engage stakeholders throughout the research process, evaluate the effectiveness and acceptability of HCC screening strategies, and determine which patient subgroups benefit the most.

Clinical Trial Description

n/a

Related Conditions & MeSH terms

• Carcinoma, Hepatocellular
• Liver Neoplasms

• NCT number: NCT02312817
• Study type: Interventional
• Source: University of Texas Southwestern Medical Center
• Status: Completed
• Phase: N/A
• Start date: December 2014
• Completion date: August 2017