Hepatitis C Screening Alerts
- Conditions
- Hepatitis C
- Interventions
- Other: Standard of CareOther: Hepatitis C Screening Alerts in CHORUS™
- Registration Number
- NCT05710120
- Lead Sponsor
- Epividian
- Brief Summary
The objective of this study is to evaluate whether alerts that identify patients without hepatitis C infection to healthcare providers and clinic staff can increase the uptake of screening for hepatitis C. A period of time without alerts will be compared to a period of time with alerts.
- Detailed Description
An estimated 2.4 million people in the United States were living with hepatitis C virus (HCV) infection during the period of 2013-2016. There were 4,798 new cases of acute HCV infection reported to the Centers for Disease Control (CDC) in 2020, but under ascertainment and underreporting of cases suggests that this number is less than 10% of all new HCV infections; as such, there were an estimated 66,700 new cases in 2020.
One-time screening is recommended by both the CDC and the United States Preventive Services Task Force for asymptomatic adults (aged ≥18 years and 18-79 years, respectively). The American Association for the Study of Liver Diseases and the Infectious Diseases Society of America additionally recommends annual testing for people who inject drugs and for HIV-infected men who have sex with men. Unfortunately, HCV screening rates remain low. The objective of this before and after study is to evaluate if an HCV screening algorithm, disseminated as risk score alerts in the CHORUS™ Disease Management and Clinical Considerations Report to healthcare providers and clinic staff, increases the uptake of HCV screening among patients who are HCV screening-eligible (i.e., not known to have current or prior HCV infection).
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 125706
- 18+ years of age
- In care at an AIDS Healthcare Foundation Healthcare Center
- HCV screening eligible
Individuals who are HCV screening eligible include:
- HCV unknown: Never received an HCV antibody, RNA, or genotype test
- Previously HCV negative, high-risk for HCV infection: HIV-infected men who have sex with men or people who inject drugs with ≥ 1 prior negative HCV antibody or RNA test(s) who have not been screened in the prior 12 months
- <18 years of age
- Diagnosed HCV infection (i.e., reactive HCV antibody, detectable HCV RNA test, or HCV genotype test)
Individuals with diagnosed HCV infection include:
- Acute HCV infection, untreated or in treatment
- Chronic HCV infection, untreated or in treatment
- Spontaneous clearance of prior HCV infection
- Sustained virologic response after direct acting antiviral therapy for prior HCV infection
- Treatment failure after direct acting antiviral therapy for prior HCV infection
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Before Period (January 2022 to October 2022) Standard of Care All AIDS Healthcare Foundation Healthcare Centers will be contributing to the before phase of this study. In the before phase, alerts identifying patients who are eligible to be screened for hepatitis C infection will NOT be disseminated to healthcare providers and clinic staff. Routine clinical care will be administered without knowledge of the intervention. After Period (January 2023 to October 2023) Hepatitis C Screening Alerts in CHORUS™ All AIDS Healthcare Foundation Healthcare Centers will be contributing to the after phase of this study. In the after phase, alerts identifying patients who are are eligible to be screened for hepatitis C infection will be disseminated to healthcare providers and clinic staff.
- Primary Outcome Measures
Name Time Method Screening to Diagnosis Ratio for Hepatitis C Infection End of follow-up (Before study period: October 2022; After study period: October 2023) Number of HCV screening-eligible individuals who complete a visit and who are screened by either an HCV antibody or HCV RNA test divided by the number of individuals whose HCV RNA test returns a detectable result (i.e., people with active HCV infection).
- Secondary Outcome Measures
Name Time Method HCV Screening History Baseline (Before study period: January 2022; After study period: January 2023) The HCV screening history for HCV screening-eligible individuals who were previously HCV negative but are at high-risk for HCV infection (i.e., HIV-infected men who have sex with men and people who inject drugs) will be described.
HCV RNA Viral Load Tests End of follow-up (Before study period: October 2022; After study period: October 2023) Among individuals who screen positive for HCV infection (i.e., reactive HCV antibody test) over follow-up, the distribution of HCV RNA test results (i.e., detectable, not detectable)
Screening Tests for Hepatitis C Infection End of follow-up (Before study period: October 2022; After study period: October 2023) Proportion of HCV screening-eligible patients who receive HCV antibody test alone, HCV RNA test alone, and reactive HCV antibody test followed by an HCV RNA or genotype test.
Trial Locations
- Locations (1)
AIDS Healthcare Foundation
🇺🇸Los Angeles, California, United States