1
|
Hood RB, Norris AH, Shoben A, Miller WC, Harris RE, Pomeroy LW. Forecasting Hepatitis C Virus Status for Children in the United States: A Modeling Study. Clin Infect Dis 2024; 79:443-450. [PMID: 38630853 DOI: 10.1093/cid/ciae157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Virtually all cases of hepatitis C virus (HCV) infection in children in the United States occur through vertical transmission, but it is unknown how many children are infected. Cases of maternal HCV infection have increased in the United States, which may increase the number of children vertically infected with HCV. Infection has long-term consequences for a child's health, but treatment options are now available for children ≥3 years old. Reducing HCV infections in adults could decrease HCV infections in children. METHODS Using a stochastic compartmental model, we forecasted incidence of HCV infections in children in the United States from 2022 through 2027. The model considered vertical transmission to children <13 years old and horizontal transmission among individuals 13-49 years old. We obtained model parameters and initial conditions from the literature and the Centers for Disease Control and Prevention's 2021 Viral Hepatitis Surveillance Report. RESULTS Model simulations assuming direct-acting antiviral treatment for children forecasted that the number of acutely infected children would decrease slightly and the number of chronically infected children would decrease even more. Alone, treatment and early screening in individuals 13-49 years old reduced the number of forecasted cases in children and, together, these policy interventions were even more effective. CONCLUSIONS Based on our simulations, acute and chronic cases of HCV infection are remaining constant or slightly decreasing in the United States. Improving early screening and increasing access to treatment in adults may be an effective strategy for reducing the number of HCV infected children in the United States.
Collapse
Affiliation(s)
- Robert B Hood
- Division of Epidemiology, College of Public Health, Ohio State University, Columbus, Ohio, USA
- Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Alison H Norris
- Division of Epidemiology, College of Public Health, Ohio State University, Columbus, Ohio, USA
| | - Abigail Shoben
- Division of Biostatistics, College of Public Health, Ohio State University, Columbus, Ohio, USA
| | - William C Miller
- Division of Epidemiology, College of Public Health, Ohio State University, Columbus, Ohio, USA
| | - Randall E Harris
- Division of Epidemiology, College of Public Health, Ohio State University, Columbus, Ohio, USA
| | - Laura W Pomeroy
- Division of Environmental Health Sciences, College of Public Health, Ohio State University, Columbus, Ohio, USA
- Translational Data Analytics Institute, Ohio State University, Columbus, Ohio, USA
| |
Collapse
|
2
|
Morris N, Hunter K, Bhat V, Kushnir A. Hepatitis C Exposure Diagnosis and Testing in Infants Born to Hepatitis C Virus-infected Mothers. Pediatr Infect Dis J 2024; 43:803-808. [PMID: 38621170 DOI: 10.1097/inf.0000000000004355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
BACKGROUND There has been a 5-fold increase in the number of cases of hepatitis C virus (HCV) infection among pregnant women, which is potentially associated with the increase in opioid use. METHODS This study was a retrospective review of infants born at a tertiary urban hospital in New Jersey, from January 1, 2011 to January 1, 2021, who were born to mothers with a prenatal diagnosis of HCV. RESULTS Of the 142 mothers with a prenatal diagnosis of HCV, 114 (80%) infants had a diagnosis of HCV exposure in the electronic health records. Of the HCV-exposed infants with follow-up data at 24 months of age, 52 (46%) were tested, with 34 of 52 (65%) receiving adequate testing. Infants documented as HCV exposed were more likely to be born to a mother with nonopioid drug use in pregnancy ( P = 0.01) and have a higher birth weight ( P = 0.03). Of tested infants, those with a higher number of well-child pediatrician visits ( P = 0.01) were more likely to receive adequate testing. Trends showed more polymerase chain reaction testing than antibody testing for those who were inadequately tested. CONCLUSIONS A significant proportion of infants born to HCV-infected mothers were either not identified at birth (20%) or did not receive adequate testing on follow-up (35%). Further work needs to be done to improve documentation of HCV exposure at birth and follow-up testing to avoid missing congenitally acquired HCV.
Collapse
Affiliation(s)
| | - Krystal Hunter
- Division of Neonatology, Department of Pediatrics, Cooper Children's Regional Hospital
| | - Vishwanath Bhat
- Division of Neonatology, Department of Pediatrics, Cooper University Hospital, Camden, New Jersey
| | - Alla Kushnir
- From the Cooper Medical School of Rowan University
- Division of Neonatology, Department of Pediatrics, Cooper Children's Regional Hospital
| |
Collapse
|
3
|
Kuncio DE, Waterman EJ, Robison SZG, Roberts A. Factors Associated With Perinatal Hepatitis C Screening Among Exposed Children: 2016-2020. Pediatrics 2024; 154:e2023064745. [PMID: 38867693 DOI: 10.1542/peds.2023-064745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 04/19/2024] [Accepted: 04/19/2024] [Indexed: 06/14/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Children perinatally exposed to hepatitis C virus (HCV) should be screened for infection, yet testing rates are low. Clinical perinatal HCV testing recommendations vary and may contribute to poor completion. This study examines pediatric care factors associated with perinatal HCV testing completion. METHODS A cohort of people living with HCV in Philadelphia, Pennsylvania, who delivered a live birth in 2016 to 2020 and their children were followed by the Philadelphia Department of Public Health. The association of completion of HCV screening with pregnant/postpartum person demographics, pediatric care factors, and testing policy were retrospectively explored. χ2 and multivariable logistic regressions were used. RESULTS HCV-positive pregnant people gave birth to 457 children of whom 307 (67.2%) were tested for HCV according to recommendations and 79 (17.2%) were inadequately tested. Children were more likely to be tested if born to a pregnant person with HIV coinfection (P = .007), if they were always on schedule for vaccinations (P < .001), and if they attended the 18-month well visit (P < .001). Completion rates varied significantly by pediatrician's testing policy: 90.9% tested if the policy was for 2 months, 79.6% if 2 to 12 months, 61.9% if 12 months, and 58.5% if 18 months of age (P < .001). CONCLUSIONS Timing of perinatal HCV testing policies was significantly associated with testing completion rates. Testing at 2 months was associated with far better HCV testing completion than other strategies, regardless of birthing person and pediatrician factors. These findings suggest routine HCV testing of children perinatally exposed to HCV is best achieved in the first year of life.
Collapse
Affiliation(s)
- Danica E Kuncio
- Philadelphia Department of Public Health, Philadelphia, Pennsylvania
| | - Emily J Waterman
- Philadelphia Department of Public Health, Philadelphia, Pennsylvania
| | - S Z Ginny Robison
- Philadelphia Department of Public Health Affiliated, Philadelphia, Pennsylvania
| | - Alison Roberts
- Philadelphia Department of Public Health Affiliated, Philadelphia, Pennsylvania
| |
Collapse
|
4
|
Umer A, Lefeber C, Lilly C, Garrow J, Breyel J, Lefeber T, John C. Epidemiology of Hepatitis C infection in pregnancy: Patterns and trends in West Virginia using statewide surveillance data. J Addict Dis 2024:1-12. [PMID: 38946107 DOI: 10.1080/10550887.2024.2372484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Abstract
BACKGROUND The increasing rate of Hepatitis C virus (HCV) infection has been attributed to the substance use epidemic. There is limited data on the current rates of the paralleling HCV epidemic. OBJECTIVES To estimate the prevalence of maternal HCV infection in West Virginia (WV) and identify contributing factors. METHODS Population-based retrospective cohort study of all pregnant individual(s) who gave birth in WV between 01/01/2020 to 01/30/2024 (N = 69,925). Multiple log-binomial regression models were used to estimate the adjusted risk ratio (ARR) and the 95% confidence intervals (CI). RESULTS The rate of maternal HCV infection was 38 per 1,000 deliveries. The mean age of pregnant individual(s) with HCV was 29.99 (SD 4.95). The risk of HCV was significantly higher in White vs. minority racial groups [ARR 1.93 (1.50, 2.49)], those with less than [ARR 1.57 (1.37, 1.79)] or at least high school [ARR 1.31 (1.17, 1.47)] vs. more than high school education, those on Medicaid [ARR 2.32 (1.99, 2.71)] vs. private health insurance, those residing in small-metro [ARR 1.32 (1.17, 1.48)] and medium-metro [ARR 1.41 (1.24, 1.61)], vs. rural areas, and those who smoked [ARR 3.51 (3.10, 3.97)]. HCV risk was highest for those using opioids [ARR 4.43 (3.95, 4.96)]; followed by stimulant use [ARR = 1.79 (1.57, 2.04)]. CONCLUSIONS Our findings highlight that maternal age, race, education, and type of health insurance are associated with maternal HCV infection. The magnitude of association was highest for pregnant individual(s) who smoked and used opioids and stimulants during pregnancy in WV.
Collapse
Affiliation(s)
- Amna Umer
- Department of Pediatrics, School of Medicine, West Virginia University, Morgantown, WV, USA
| | - Candice Lefeber
- Department of Pediatrics, School of Medicine, West Virginia University, Morgantown, WV, USA
| | - Christa Lilly
- Department of Epidemiology and Biostatistics, School of Public Health, West Virginia University, Morgantown, WV, USA
| | - Jana Garrow
- School of Medicine, West Virginia University, Morgantown, WV, USA
| | - Janine Breyel
- West Virginia Perinatal Partnership, Charleston, WV, USA
| | - Timothy Lefeber
- Department of Pediatrics, School of Medicine, West Virginia University, Morgantown, WV, USA
| | - Collin John
- Department of Pediatrics, School of Medicine, West Virginia University, Morgantown, WV, USA
| |
Collapse
|
5
|
DiNicola J, Lentscher A, Liu H, Chappell CA, Rick AM. Pediatric Hepatitis C Screening by Maternal Hepatitis C Infection Status During Pregnancy. J Pediatric Infect Dis Soc 2024:piae066. [PMID: 38915257 DOI: 10.1093/jpids/piae066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND Screening for perinatal hepatitis C virus (HCV) infections remains low despite increases in the number of at-risk infants. It is unknown if pediatric screening varies by maternal HCV infection status during pregnancy. METHODS Using a retrospective cohort of mother-infant pairs born from 2015 to 2019, we identified women with HCV and classified their infection status during pregnancy as active, probable or previous based on HCV RNA testing obtained during pregnancy. We used logistic regression to assess odds (OR) of infant screening based on maternal HCV infection status. RESULTS Of the 503 HCV-exposed infants, 137 (27%) were born to women with previous infection, 106 (21%) to women with probable infection, and 260 (52%) to women with active infection. Completion of pediatric screening varied by maternal infection status (43% previous infection; 49% probable infection; 58% active; p=0.014). Pediatric HCV infection ranged from 1.7-7.7% by maternal VL status. Infants born to women with active infection were 2.5 times more likely (95%CI: 1.5-4.4) to have a screening test ordered versus infants of previously infected women; there was no difference for infants of women with probable infection (OR:1.6; 95%CI: 0.9-3.2). Test ordering was also associated with maternal smoking status, a visit at ≥18 months of age and outpatient documentation of HCV exposure. If a test was ordered, there was no difference in test completion by maternal infection status. However, test completion was associated with living with a non-biologic parent and earlier birth year. CONCLUSION Infants born to women with active infection are more likely to be screened for HCV, but many children continue to be unscreened and pediatric HCV infections are going undetected. New Centers for Disease Control and Prevention pediatric HCV screening guidelines recommending earlier screening may improve screening rates.
Collapse
Affiliation(s)
- Julia DiNicola
- University of Pittsburgh School of Medicine, Pittsburgh, USA
| | | | - Hui Liu
- Department of Pediatrics, Division of General Academic Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Catherine A Chappell
- Department of Obstetrics, Gynecology and Reproductive Sciences University of Pittsburgh School of Medicine, Pittsburgh, USA
- Magee Womens Research Institute, Pittsburgh, USA
| | - Anne-Marie Rick
- Department of Pediatrics, Division of General Academic Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, USA
| |
Collapse
|
6
|
Panagiotakopoulos L, Miele K, Cartwright EJ, Kamili S, Furukawa N, Woodworth K, Tong VT, Kim SY, Wester C, Sandul AL. CDC's New Hepatitis C Virus Testing Recommendations for Perinatally Exposed Infants and Children: A Step Towards Hepatitis C Elimination. J Womens Health (Larchmt) 2024; 33:695-701. [PMID: 38476092 PMCID: PMC11182722 DOI: 10.1089/jwh.2023.1114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024] Open
Abstract
New U.S. Centers for Disease Control and Prevention (CDC) guidelines for hepatitis C virus (HCV) testing of perinatally exposed infants and children released in 2023 recommend a nucleic acid test (NAT) for detection of HCV ribonucleic acid (i.e., NAT for HCV RNA) at 2-6 months of age to facilitate early identification and linkage to care for children with perinatally acquired HCV infection. Untreated hepatitis C can lead to cirrhosis, liver cancer, and premature death and is caused by HCV, a blood-borne virus transmitted most often among adults through injection drug use in the United States. Perinatal exposure from a birth parent with HCV infection is the most frequent mode of HCV transmission among infants and children. New HCV infections have been increasing since 2010, with the highest rates of infection among people aged 20-39 years, leading to an increasing prevalence of HCV infection during pregnancy. In 2020, the CDC recommended one-time HCV screening for all adults aged 18 years and older and for all pregnant persons during each pregnancy. Detecting HCV infection during pregnancy is key for the identification of pregnant persons, linkage to care for postpartum treatment, and identification of infants with perinatal exposure for HCV testing. It was previously recommended that children who were exposed to HCV during pregnancy receive an antibody to HCV (anti-HCV) test at 18 months of age; however, most children were lost to follow-up before testing occurred, leaving children with perinatal infection undiagnosed. The new strategy of testing perinatally exposed children at age 2-6 months was found to be cost-effective in increasing the identification of infants who might develop chronic hepatitis C. This report describes the current perinatal HCV testing recommendations and how they advance national hepatitis C elimination efforts by improving the health of pregnant and postpartum people and their children.
Collapse
Affiliation(s)
| | - Kathryn Miele
- Division of Birth Defects and Infant Disorders, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Emily J. Cartwright
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Saleem Kamili
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Nathan Furukawa
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Kate Woodworth
- Division of Birth Defects and Infant Disorders, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Van T. Tong
- Division of Birth Defects and Infant Disorders, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Shin Y. Kim
- Division of Birth Defects and Infant Disorders, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Carolyn Wester
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Amy L. Sandul
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| |
Collapse
|
7
|
Curtis MR, Epstein RL, Pei P, Linas BP, Ciaranello AL. Cost-Effectiveness of Strategies for Treatment Timing for Perinatally Acquired Hepatitis C Virus. JAMA Pediatr 2024; 178:489-496. [PMID: 38466273 PMCID: PMC10928541 DOI: 10.1001/jamapediatrics.2024.0114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Accepted: 01/10/2024] [Indexed: 03/12/2024]
Abstract
Importance Prevalence of chronic hepatitis C virus (HCV) infection among pregnant people is increasing in the US. HCV is transmitted vertically in 7% to 8% of births. Direct-acting antiviral (DAA) therapy was recently approved for children with HCV who are 3 years or older. The clinical and economic impacts of early DAA therapy for young children with HCV, compared with treating at older ages, are unknown. Objective To develop a state-transition model to project clinical and economic outcomes for children with perinatally acquired HCV to investigate the cost-effectiveness of treating at various ages. Design, Setting, and Participants The study team modeled the natural history of perinatally acquired HCV to simulate disease progression and costs of a simulated a cohort of 1000 US children with HCV from 3 years old through death. Added data were analyzed January 5, 2021, through July 1, 2022. Interventions The study compared strategies offering 8 weeks of DAA therapy at 3, 6, 12, or 18 years old, as well as a comparator of never treating HCV. Main Outcomes and Measures Outcomes of interest include life expectancy from 3 years and average lifetime per-person health care costs. Other clinical outcomes include cases of cirrhosis, decompensated cirrhosis, and hepatocellular carcinoma (HCC). Results The study team projected that treating HCV at 3 years old was associated with lower mean lifetime per-person health care costs ($148 162) than deferring treatment until 6 years old ($164 292), 12 years old ($171 909), or 18 years old ($195 374). Projected life expectancy was longest when treating at 3 years old (78.36 life years [LYs]) and decreased with treatment deferral until 6 years old (76.10 LYs), 12 years old (75.99 LYs), and 18 years old (75.46 LYs). In a cohort of 1000 children with perinatally acquired HCV, treating at 3 years old prevented 89 projected cases of cirrhosis, 27 cases of HCC, and 74 liver-related deaths compared with deferring treatment until 6 years old. In sensitivity analyses, increasing loss to follow-up led to even greater clinical benefits and cost savings with earlier treatment. Conclusions and Relevance These study results showed that DAA therapy for 3-year-old children was projected to reduce health care costs and increase survival compared with deferral until age 6 years or older. Measures to increase DAA access for young children will be important to realizing these benefits.
Collapse
Affiliation(s)
- Megan Rose Curtis
- Medical Practice Evaluation Center, Massachusetts General Hospital, Boston
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
- Division of Infectious Diseases, Brigham and Women’s Hospital, Boston, Massachusetts
- Boston Medical Center, Massachusetts
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Massachusetts
| | - Rachel L. Epstein
- Boston Medical Center, Massachusetts
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Massachusetts
- Department of Pediatrics, Section of Infectious Diseases, Boston University School of Medicine, Massachusetts
| | - Pamela Pei
- Medical Practice Evaluation Center, Massachusetts General Hospital, Boston
| | - Benjamin P. Linas
- Boston Medical Center, Massachusetts
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Massachusetts
| | - Andrea L. Ciaranello
- Medical Practice Evaluation Center, Massachusetts General Hospital, Boston
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, Massachusetts
| |
Collapse
|
8
|
Liepmann CD, Nafiseh AA, Carlucci JG, Enane LA. Clinical Findings and Evaluation of Newborns Who Were Anonymously Surrendered. JAMA Netw Open 2024; 7:e2349853. [PMID: 38165677 PMCID: PMC10762573 DOI: 10.1001/jamanetworkopen.2023.49853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/14/2023] [Indexed: 01/04/2024] Open
Abstract
This cohort study examines clinical findings, medical treatment, and outcomes for infants in Indiana who were surrendered under Safe Haven laws.
Collapse
Affiliation(s)
- Claire D. Liepmann
- The Ryan White Center for Pediatric Infectious Diseases and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis
| | | | - James G. Carlucci
- The Ryan White Center for Pediatric Infectious Diseases and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis
| | - Leslie A. Enane
- The Ryan White Center for Pediatric Infectious Diseases and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis
| |
Collapse
|
9
|
Newton SM, Woodworth KR, Chang D, Sizemore L, Wingate H, Pinckney L, Osinski A, Orkis L, Reynolds BD, Carpentieri C, Halai UA, Lyu C, Longcore N, Thomas N, Wills A, Akosa A, Olsen EO, Panagiotakopoulos L, Thompson ND, Gilboa SM, Tong VT. Frequency of Children Diagnosed with Perinatal Hepatitis C, United States, 2018-2020. Emerg Infect Dis 2024; 30:202-204. [PMID: 38063079 PMCID: PMC10756376 DOI: 10.3201/eid3001.230315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023] Open
Abstract
We describe hepatitis C testing of 47 (2%) of 2,266 children diagnosed with perinatal hepatitis C who were exposed during 2018-2020 in 7 jurisdictions in the United States. Expected frequency of perinatal transmission is 5.8%, indicating only one third of the cases in this cohort were reported to public health authorities.
Collapse
|