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Clinical Consensus Statement No. 458: Hepatitis C Virus in Pregnancy
Andrea Atkinson1, Natalie Bjurman1, Mark Yudin2
1Vancouver, BC.
Objective:
Provide guidance for routine antenatal screening of hepatitis C virus in pregnancy to support best practice and optimize antenatal and infectious disease care.
Target Population:
Pregnant women/pregnant individuals receiving antenatal care in Canada and consenting to routine infectious disease screening. Options include reviewing prior serology and avoiding repeat testing or providing information regarding the benefit of identifying hepatitis C virus infection for the mother/parent and the baby.
Benefits, Harms, And Costs:
Benefits may include identifying those eligible for treatment of hepatitis C virus infection, avoiding interventions that may increase the risk of transmission to the baby during labour and delivery, creating opportunities for appropriate screening of newborns, and reducing the burden of hepatitis C virus infection in line with World Health Organization recommendations. No direct harms are present given the possibility of testing for hepatitis C using the blood samples already included in antenatal screening. Psychological distress may occur with a new diagnosis of hepatitis C virus in pregnancy. The costs of identifying asymptomatic cases, with resulting treatment, outweigh the health care costs of this additional test.
Evidence:
Published and unpublished literature was reviewed between 2017 and July 2023 (when the prior hepatitis C guideline: No. 96 The Reproductive care of Women Living with Hepatitis C infection, was last endorsed). OVID Medline, Embase, PubMed, and the Cochrane Library databases were searched for relevant publications available in English for each section of this statement. Unpublished literature, protocols, and international guidelines were identified by accessing the websites of health-related agencies, clinical practice guideline collections, and national and international medical specialty societies (i.e., American College of Obstetricians and Gynecologists, Royal College of Obstetricians and Gynaecologists, and Royal Australian and New Zealand College of Obstetricians and Gynaecologists).
Validation Methods:
The evidence was obtained and reviewed by the principal authors with recommendations reviewed by the Infectious Disease Committee of the SOGC (2022). The authors identified these recommendations using a consensus process and rated the quality of evidence and strength of recommendations according to the guidelines developed by the Canadian Task Force on Preventative Health Care (https://canadiantaskforce.ca/methods/; see online Appendix A).
Intended Audience:
Health care practitioners providing antenatal care, health care organizations, and provincial and federal governments.
Social Media Abstract:
Universal screening for hepatitis C in pregnancy is recommended.
Summary Statements:
RECOMMENDATIONS.
