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Rivero-Arias O, Png ME, White A, Yang M, Taylor-Phillips S, Hinton L, Boardman F, McNiven A, Fisher J, Thilaganathan B, Oddie S, Slowther AM, Ratushnyak S, Roberts N, Shilton Osborne J, Petrou S. Benefits and harms of antenatal and newborn screening programmes in health economic assessments: the VALENTIA systematic review and qualitative investigation. Health Technol Assess 2024; 28:1-180. [PMID: 38938110 PMCID: PMC11228689 DOI: 10.3310/pytk6591] [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: 06/29/2024] Open
Abstract
Background Health economic assessments are used to determine whether the resources needed to generate net benefit from an antenatal or newborn screening programme, driven by multiple benefits and harms, are justifiable. It is not known what benefits and harms have been adopted by economic evaluations assessing these programmes and whether they omit benefits and harms considered important to relevant stakeholders. Objectives (1) To identify the benefits and harms adopted by health economic assessments in this area, and to assess how they have been measured and valued; (2) to identify attributes or relevance to stakeholders that ought to be considered in future economic assessments; and (3) to make recommendations about the benefits and harms that should be considered by these studies. Design Mixed methods combining systematic review and qualitative work. Systematic review methods We searched the published and grey literature from January 2000 to January 2021 using all major electronic databases. Economic evaluations of an antenatal or newborn screening programme in one or more Organisation for Economic Co-operation and Development countries were considered eligible. Reporting quality was assessed using the Consolidated Health Economic Evaluation Reporting Standards checklist. We identified benefits and harms using an integrative descriptive analysis and constructed a thematic framework. Qualitative methods We conducted a meta-ethnography of the existing literature on newborn screening experiences, a secondary analysis of existing individual interviews related to antenatal or newborn screening or living with screened-for conditions, and a thematic analysis of primary data collected with stakeholders about their experiences with screening. Results The literature searches identified 52,244 articles and reports, and 336 unique studies were included. Thematic framework resulted in seven themes: (1) diagnosis of screened for condition, (2) life-years and health status adjustments, (3) treatment, (4) long-term costs, (5) overdiagnosis, (6) pregnancy loss and (7) spillover effects on family members. Diagnosis of screened-for condition (115, 47.5%), life-years and health status adjustments (90, 37.2%) and treatment (88, 36.4%) accounted for most of the benefits and harms evaluating antenatal screening. The same themes accounted for most of the benefits and harms included in studies assessing newborn screening. Long-term costs, overdiagnosis and spillover effects tended to be ignored. The wide-reaching family implications of screening were considered important to stakeholders. We observed good overlap between the thematic framework and the qualitative evidence. Limitations Dual data extraction within the systematic literature review was not feasible due to the large number of studies included. It was difficult to recruit healthcare professionals in the stakeholder's interviews. Conclusions There is no consistency in the selection of benefits and harms used in health economic assessments in this area, suggesting that additional methods guidance is needed. Our proposed thematic framework can be used to guide the development of future health economic assessments evaluating antenatal and newborn screening programmes. Study registration This study is registered as PROSPERO CRD42020165236. Funding This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: NIHR127489) and is published in full in Health Technology Assessment; Vol. 28, No. 25. See the NIHR Funding and Awards website for further award information.
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Affiliation(s)
- Oliver Rivero-Arias
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - May Ee Png
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Ashley White
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Miaoqing Yang
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | | | - Lisa Hinton
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- THIS Institute, University of Cambridge, Cambridge, UK
| | | | - Abigail McNiven
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | | | | | - Sam Oddie
- Bradford Institute for Health Research, Bradford Children's Research, Bradford, UK
| | | | - Svetlana Ratushnyak
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Nia Roberts
- Bodleian Health Care Libraries, University of Oxford, Oxford, UK
| | - Jenny Shilton Osborne
- National Perinatal Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Stavros Petrou
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
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Boudova S, Tholey DM, Ferries-Rowe E. Hepatitis C virus detection and management after implementation of universal screening in pregnancy. AJOG GLOBAL REPORTS 2024; 4:100317. [PMID: 38435837 PMCID: PMC10905043 DOI: 10.1016/j.xagr.2024.100317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND Accurately identifying cases of hepatitis C virus has important medical and public health consequences. In the setting of rising hepatitis C virus prevalence and highly effective treatment with direct-acting antivirals, the Society for Maternal-Fetal Medicine guidelines recently changed to recommend universal screening for hepatitis C virus during pregnancy. However, there is little data on the influence of this policy change on case identification and management. OBJECTIVE We aimed to examine the influence of universal hepatitis C virus screening on our patient population. Our primary objective was to determine if there was a difference in the detected hepatitis C virus prevalence after the policy change. Our secondary objectives were to determine which factors were associated with a positive test for hepatitis C virus and to examine postpartum management of pregnant patients living with hepatitis C virus, including the (1) gastroenterology referral rate, (2) treatment rate, (3) infantile hepatitis C virus screening rate, and (4) factors associated with being referred for treatment. STUDY DESIGN We conducted a single-center, retrospective cohort study of deliveries that occurred before (July 2018-June 2020) and after (July 2020-December 2021) the implementation of universal hepatitis C virus screening. Information on hepatitis C virus and HIV status, if patients were screened for hepatitis C virus, history of intravenous drug use, and basic demographic information were abstracted from the electronic medical records. A subset of patients was administered a questionnaire regarding hepatitis C virus risk factors. For all patients who tested positive for hepatitis C virus, information on if they were referred for treatment in the postpartum period and if their infant was screened for hepatitis C virus were abstracted from the electronic medical records. RESULTS A total of 8973 deliveries occurred during this study period. A total of 71 (0.79%) patients had a detectable viral load. With implementation of universal screening, hepatitis C virus screening rates increased from 5.78% to 77.25% of deliveries (P<.01). The hepatitis C virus prevalence rates before and after universal screening was implemented were 0.78% and 0.81%, respectively (P=.88). There were significant demographic shifts in our pregnant population over this time period, including a reduction in intravenous drug use. A subset of 958 patients completed a hepatitis C virus risk factor questionnaire, in addition to undergoing universal hepatitis C virus screening. Ten patients screened positive with universal screening; only 8 of these individuals would have been identified with risk-based screening. Among the patients with a detectable viral load, 67.61% were referred for treatment and 18.75% were treated. A multivariate logistic regression model indicated that intravenous drug use was associated with significantly decreased odds of being referred for treatment (odds ratio, 0.14; 95% confidence interval, 0.04-0.59; P=.01). At the time of our evaluation, 52 infants were at least 18 months old and thus eligible for hepatitis C virus screening. Among these infants, 8 (15.38%) were screened for hepatitis C virus, and all were negative. CONCLUSION Following the practice shift, we saw a significant increase in hepatitis C virus screening during pregnancy. However, postpartum treatment and infant screening remained low. Intravenous drug use was associated with a decreased likelihood of being referred for treatment. Pregnancy represents a unique time for hepatitis C virus case identification, although better linkage to care is needed to increase postpartum treatment.
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Affiliation(s)
- Sarah Boudova
- Department of Obstetrics and Gynecology Indiana University School of Medicine, Indianapolis, IN (Drs Boudova and Ferries-Rowe)
| | - Danielle M. Tholey
- Division of Gastroenterology and Hepatology, Sidney Kimmel Medical College, Thomas Jefferson University Hospital, Philadelphia, PA (Dr Tholey)
| | - Elizabeth Ferries-Rowe
- Department of Obstetrics and Gynecology Indiana University School of Medicine, Indianapolis, IN (Drs Boudova and Ferries-Rowe)
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Hood RB, Miller WC, Shoben A, Harris RE, Norris AH. Maternal hepatitis C virus infection and three adverse maternal outcomes in the United States. PLoS One 2023; 18:e0291994. [PMID: 37851609 PMCID: PMC10584094 DOI: 10.1371/journal.pone.0291994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 09/09/2023] [Indexed: 10/20/2023] Open
Abstract
BACKGROUND Hepatitis Virus C (HCV) infection rates have trended upwards among pregnant people in the USA since 2009. Existing evidence about HCV infections and maternal outcomes is limited; therefore, we used birth certificate data to investigate the association between HCV infection and maternal health outcomes. METHODS We used the 2017 US birth certificate dataset (a cross-section of 1.4 million birth records) to assess the association between prevalent HCV infection and gestational diabetes, gestational hypertension, and eclampsia. Potential confounding variables included prenatal care, age, education, smoking, presence of sexually transmitted infections (STIs), body mass index (BMI), and weight gain during pregnancy. We restricted our analysis to only women with a first singleton pregnancy. Odds ratios were estimated by logistic regression models and separate models were tested for white and Black women. RESULTS Only 0.31% of the women in our sample were infected with HCV (n = 4412). In an unadjusted model, we observed a modest significant protective association between HCV infection and gestational diabetes (Odds ratio [OR]: 0.83; 95% CI: 0.76-0.96); but this was attenuated with adjustment for confounding variables (Adjusted odds ratio [AOR]: 0.88; 95% CI: 0.76, 1.02). There was no association between HCV and gestational hypertension (AOR: 1.03; 95% CI: 0.91, 1.16) or eclampsia (AOR: 1.15; 95% CI: 0.69, 1.93). Results from the race stratified models were similar to the non-stratified summary models. CONCLUSION We observed no statistically significant associations between maternal HCV infection with maternal health outcomes. Although, our analysis did indicate that HCV may lower the risk of gestational diabetes, this may be attributable to confounding. Studies utilizing more accurately measured HCV infection including those collecting type and timing of testing, and timing of infection are warranted to ensure HCV does not adversely impact maternal and/or fetal health. Particularly in the absence of recommended therapy for HCV during pregnancy.
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Affiliation(s)
- Robert B. Hood
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, United States of America
| | - William C. Miller
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, United States of America
| | - Abigail Shoben
- Division of Biostatistics, College of Public Health, The Ohio State University, Columbus, OH, United States of America
| | - Randall E. Harris
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, United States of America
| | - Alison H. Norris
- Division of Epidemiology, College of Public Health, The Ohio State University, Columbus, OH, United States of America
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Hood RB, Miller WC, Shoben A, Harris RE, Norris AH. Maternal Hepatitis C Virus Infection and Adverse Newborn Outcomes in the US. Matern Child Health J 2023:10.1007/s10995-023-03666-9. [PMID: 37212945 DOI: 10.1007/s10995-023-03666-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2023] [Indexed: 05/23/2023]
Abstract
OBJECTIVES We investigated the relationship between maternal hepatitis C virus (HCV) infection and infant health. Furthermore, we evaluated racial disparities with these associations. METHODS Using 2017 US birth certificate data, we investigated the association between maternal HCV infection and infant birthweight, preterm birth, and Apgar score. We used unadjusted and adjusted linear regression and logistic regression models. Models were adjusted for use of prenatal care, maternal age, maternal education, maternal smoking status, and the presence of other sexually transmitted infections. We stratified the models by race to describe the experiences of White and Black women separately. RESULTS Maternal HCV infection was associated with reduced infant birthweight on average by 42.0 g (95% CI: -58.81, -25.30) for women of all races, 64.6 g (95% CI: -81.91, -47.26) for White women and 80.3 g (95% CI: -162.48, 1.93) for Black women. Women with maternal HCV infection had increased odds of having a preterm birth of 1.06 (95% CI: 0.96, 1.17) for women of all races, 1.06 (95% CI: 0.96, 1.18) for White women and 1.35 (95% CI: 0.93, 1.97) for Black women. Overall, women with maternal HCV infection had increased odds 1.26 (95% CI: 1.03, 1.55) of having a low/intermediate Apgar score; White and Black women with HCV infection had similarly increased odds of an infant with low/intermediate Apgar score in a stratified analysis: 1.23 (95% CI: 0.98, 1.53) for White women and 1.24 (95% CI: 0.51, 3.02) for Black women. CONCLUSIONS Maternal HCV infection was associated with lower infant birthweight and higher odds of having a low/intermediate Apgar score. Given the potential for residual confounding, these results should be interpreted with caution.
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Affiliation(s)
- Robert B Hood
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA.
| | - William C Miller
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA
| | - Abigail Shoben
- College of Public Health Division of Biostatistics, The Ohio State University, Columbus, OH, USA
| | - Randall E Harris
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA
| | - Alison H Norris
- College of Public Health Division of Epidemiology, The Ohio State University, 1841 Neil Ave, Cunz Hall, Columbus, OH, 43235, USA
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Epstein RL, Pramanick T, Baptiste D, Buzzee B, Reese PP, Linas BP, Sawinski D. A Microsimulation Study of the Cost-Effectiveness of Hepatitis C Virus Screening Frequencies in Hemodialysis Centers. J Am Soc Nephrol 2023; 34:205-219. [PMID: 36735375 PMCID: PMC10103100 DOI: 10.1681/asn.2022030245] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 10/14/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND National guidelines recommend twice-yearly hepatitis C virus (HCV) screening for patients receiving in-center hemodialysis. However, studies examining the cost-effectiveness of HCV screening methods or frequencies are lacking. METHODS We populated an HCV screening, treatment, and disease microsimulation model with a cohort representative of the US in-center hemodialysis population. Clinical outcomes, costs, and cost-effectiveness of the Kidney Disease Improving Global Outcomes (KDIGO) 2018 guidelines-endorsed HCV screening frequency (every 6 months) were compared with less frequent periodic screening (yearly, every 2 years), screening only at hemodialysis initiation, and no screening. We estimated expected quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs) between each screening strategy and the next less expensive alternative strategy, from a health care sector perspective, in 2019 US dollars. For each strategy, we modeled an HCV outbreak occurring in 1% of centers. In sensitivity analyses, we varied mortality, linkage to HCV cure, screening method (ribonucleic acid versus antibody testing), test sensitivity, HCV infection rates, and outbreak frequencies. RESULTS Screening only at hemodialysis initiation yielded HCV cure rates of 79%, with an ICER of $82,739 per QALY saved compared with no testing. Compared with screening at hemodialysis entry only, screening every 2 years increased cure rates to 88% and decreased liver-related deaths by 52%, with an ICER of $140,193. Screening every 6 months had an ICER of $934,757; in sensitivity analyses using a willingness-to-pay threshold of $150,000 per QALY gained, screening every 6 months was never cost-effective. CONCLUSIONS The KDIGO-recommended HCV screening interval (every 6 months) does not seem to be a cost-effective use of health care resources, suggesting that re-evaluation of less-frequent screening strategies should be considered.
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Affiliation(s)
- Rachel L. Epstein
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts
- Department of Pediatrics, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts
| | | | - Dimitri Baptiste
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts
| | - Benjamin Buzzee
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts
| | - Peter P. Reese
- Department of Medicine, Renal-Electrolyte Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Benjamin P. Linas
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Deirdre Sawinski
- Department of Nephrology and Transplantation, Weill Cornell College of Medicine, New York, New York
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Evidence for Implementation: HIV/HCV Coinfection and Pregnancy. Curr HIV/AIDS Rep 2023; 20:1-8. [PMID: 36652107 PMCID: PMC9846668 DOI: 10.1007/s11904-022-00643-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2022] [Indexed: 01/19/2023]
Abstract
PURPOSE OF REVIEW In the context of the opioid epidemic, hepatitis C virus (HCV) infection prevalence is increasing among women of reproductive age. Pregnant people with HIV/HCV coinfection may be at increased risk of adverse pregnancy and neonatal outcomes, although research in this key population is lacking. RECENT FINDINGS Treatment with directly acting antivirals (DAAs) has transformed the clinical care for most patients with HCV. However, pregnant people were excluded from trials of these medications. A recent phase I study has shown promise with excellent safety profile for ledipasvir-sofosbuvir; demonstrating no episodes of perinatal transmission, 100% sustained virologic response, and no safety concerns. Pregnancy represents a time of maximal interaction with the healthcare system and therefore an ideal window of opportunity to cure HCV. Current observational data regarding pregnant people who are co-infected with HCV and HIV suggest poor outcomes such as increased risk of preterm birth; however, there are no prospective and well-controlled studies to fully understand the impact of HIV/HCV coinfection on pregnancy. Phase 1 studies suggest that DAAs are well-tolerated and effective during pregnancy. Only through large, prospective clinical trials will we be able to understand the interaction of HCV and HIV during pregnancy and to evaluate safety and efficacy of DAAs in this key population.
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Fisher SA, Miller ES, Yee LM, Grobman WA, Premkumar A. Universal First-Trimester Cytomegalovirus Screening and Valaciclovir Prophylaxis in Pregnant Persons: A Cost-Effectiveness Analysis. Am J Obstet Gynecol MFM 2022; 4:100676. [PMID: 35714861 DOI: 10.1016/j.ajogmf.2022.100676] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Accepted: 06/10/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Recent studies suggest a possible benefit of valaciclovir prophylaxis to prevent vertical transmission after a positive serologic screen for primary maternal cytomegalovirus infection during pregnancy, although its cost-effectiveness remains uncertain. OBJECTIVE We sought to determine the circumstances under which universal first-trimester maternal serologic screening for maternal cytomegalovirus infection, with valaciclovir prophylaxis to prevent congenital cytomegalovirus, is cost-effective. STUDY DESIGN We performed a decision analysis from the perspective of the pregnant person to assess whether universal maternal screening in the first trimester, with subsequent valaciclovir prophylaxis (8g/day from time of positive serologic screen for primary maternal cytomegalovirus infection through 21 weeks' gestation) for those who are acutely infected, is cost-effective compared to usual care (i.e., no routine serologic screening, but amniocentesis if mid-trimester sonographic findings suggest cytomegalovirus). For baseline estimates, we assumed a 35% risk of congenital cytomegalovirus after primary maternal infection and a 71% risk reduction with valaciclovir. We varied valaciclovir's efficacy to identify whether and at what threshold universal screening would be estimated to be cost-effective, compared to usual care. Monte Carlo analyses were performed. A willingness-to-pay threshold of $100,000/quality-adjusted life year was used to define cost-effectiveness. RESULTS Under base-case estimates, first-trimester universal screening and valaciclovir prophylaxis for seropositive pregnant persons with acute cytomegalovirus infection is not cost-effective, with a cost of $137,854 per maternal QALY, but results in 14 fewer cytomegalovirus-affected children per 100,000 pregnancies compared to usual care. In one-way sensitivity analysis, universal screening and treatment is estimated to be the cost-effective strategy if the incidence of primary maternal cytomegalovirus infection exceeds 2.6%, baseline risk of vertical transmission of cytomegalovirus without prophylaxis is greater than 36.8%, and the risk reduction of vertical transmission of cytomegalovirus with valaciclovir prophylaxis exceeds 75.9%. In Monte Carlo analyses, first-trimester universal serologic screening with valaciclovir prophylaxis is estimated to be the cost-effective strategy in 46.8% of runs. CONCLUSION Universal first-trimester serologic screening with valaciclovir prophylaxis is not the cost-effective strategy for antenatal management of cytomegalovirus under the base-case estimates. Although universal screening is cost-effective in certain circumstances when the efficacy of valaciclovir exceeds the base case, that result is not robust to variation of estimates across their reasonable ranges. These data can inform future studies to evaluate screening and treatment to prevent congenital CMV.
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Affiliation(s)
- Stephanie A Fisher
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
| | - Emily S Miller
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
| | - Lynn M Yee
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois.
| | - William A Grobman
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, The Ohio State University College of Medicine, Cleveland, Ohio.
| | - Ashish Premkumar
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois; Department of Obstetrics and Gynecology, John H. Stroger, Jr. Hospital of Cook County, Chicago, Illinois.
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Prabhu M, Susich MK, Packer CH, Hersch AR, Riley LE, Caughey AB. Universal Hepatitis B Antibody Screening and Vaccination in Pregnancy: A Cost-Effectiveness Analysis. Obstet Gynecol 2022; 139:357-367. [PMID: 35115449 DOI: 10.1097/aog.0000000000004652] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 11/04/2021] [Indexed: 01/16/2023]
Abstract
OBJECTIVE To evaluate the cost effectiveness of universal screening for hepatitis B immunity and vaccination among pregnant women in the United States. METHODS We designed a decision-analytic model to evaluate the outcomes, costs, and cost effectiveness associated with universal hepatitis B virus (HBV) immunity screening in pregnancy with vaccination of susceptible individuals compared with no screening. A theoretical cohort of 3.6 million women, the approximate number of annual live births in the United States, was used. Outcomes included cases of HBV, hepatocellular carcinoma, decompensated cirrhosis, liver transplant and death, in addition to cost and quality-adjusted life-years (QALYs). Model inputs were derived from the literature, and the willingness-to-pay threshold was $50,000 per QALY. Univariate sensitivity analyses and Monte Carlo simulation models were performed to evaluate the robustness of the results. RESULTS In a theoretical cohort of 3.6 million women, universal HBV immunity screening and vaccination resulted in 1,702 fewer cases of HBV, seven fewer cases of decompensated cirrhosis, four fewer liver transplants, and 11 fewer deaths over the life expectancy of a woman after pregnancy. Universal screening and vaccination were found to be cost effective, with an incremental cost-effectiveness ratio of $1,890 per QALY. Sensitivity analyses demonstrated the model was robust even when the prevalence of HBV immunity was high and the annual risk of HBV acquisition low. CONCLUSION Among pregnant women in the United States, universal HBV immunity screening and vaccination of susceptible persons is cost effective compared with not routinely screening and vaccinating.
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Affiliation(s)
- Malavika Prabhu
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Weill Cornell Medicine, New York, New York; the Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, the School of Public Health, and the School of Medicine, Oregon Health & Science University, and Portland State University, Portland, Oregon; and the Harvard T.H. Chan School of Public Health, Boston, Massachusetts
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Behnke C, Nissim O, Simerlein W, Beeker K, Tarleton JL, Lazenby GB. Quality improvement to evaluate and provide treatment for chronic hepatitis C postpartum. J Am Pharm Assoc (2003) 2021; 62:864-869. [PMID: 34975005 DOI: 10.1016/j.japh.2021.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Chronic hepatitis C virus (HCV) infections are increasing among reproductive age individuals. Direct acting antivirals (DAAs) can cure HCV, but the use of DAAs is not currently recommended during pregnancy and breastfeeding. Individuals with HCV commonly have inadequate prenatal and postnatal care. OBJECTIVES The purpose of our study was to demonstrate the success of a quality improvement program to increase evaluation during pregnancy and ensuring access to DAA treatment medication during the postpartum period for individuals with chronic HCV to achieve cure 12 weeks after completing therapy. The primary outcome was documented HCV cure rate compared among individuals who received immediate treatment with DAA after delivery or after weaning or a traditional approach of referral to an infectious diseases specialist or hepatologist. The secondary outcome was the proportion of infants exposed to HCV evaluated. METHODS An interdisciplinary team developed a program to increase evaluation and HCV treatment for postpartum individuals. Individuals who received prenatal care from March 2017 to May 2021 were eligible. Individuals with chronic HCV had a laboratory evaluation before delivery, and appropriate DAAs were selected for postpartum treatment. The health system specialty pharmacy dispensed DAA prescriptions immediately after delivery to those who were not breastfeeding. Individuals who did breastfeed had the option to begin treatment after weaning. Cure was defined as a sustained viral response or undetectable HCV RNA collected 12 weeks after completing DAA treatment. RESULTS We demonstrate the success of an interdisciplinary team to ensure access to therapy for the treatment of postpartum chronic HCV. Only 3 infants (25%) with mothers referred were evaluated at our institution compared with 44% of infants (n = 10) whose mothers were treated after delivery. CONCLUSION An interdisciplinary team for HCV treatment improves access to treatment therapy with DAAs leading to the cure of chronic HCV after delivery.
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Chaillon A, Wynn A, Kushner T, Reau N, Martin NK. Cost-effectiveness of Antenatal Rescreening Among Pregnant Women for Hepatitis C in the United States. Clin Infect Dis 2021; 73:e3355-e3357. [PMID: 32282879 PMCID: PMC8563211 DOI: 10.1093/cid/ciaa362] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Indexed: 11/13/2022] Open
Abstract
To inform proposed changes in hepatitis C virus (HCV) screening guidelines in the United States, we assessed the cost-effectiveness of HCV antenatal rescreening for women without evidence of HCV during a prior pregnancy, using a previously published model. Universal HCV rescreening among pregnant women was cost-effective (incremental cost-effectiveness ratio, $6000 per quality-adjusted life-year) and should be recommended nationally.
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Affiliation(s)
- Antoine Chaillon
- Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, California, USA
| | - Adriane Wynn
- Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, California, USA
| | - Tatyana Kushner
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Nancy Reau
- Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Natasha K Martin
- Division of Infectious Diseases and Global Public Health, University of California, San Diego, La Jolla, California, USA
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
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Dotters-Katz SK, Kuller JA, Hughes BL. Society for Maternal-Fetal Medicine Consult Series #56: Hepatitis C in pregnancy-updated guidelines: Replaces Consult Number 43, November 2017. Am J Obstet Gynecol 2021; 225:B8-B18. [PMID: 34116035 DOI: 10.1016/j.ajog.2021.06.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
In the United States, it is estimated that 1% to 4% of pregnant women are infected with hepatitis C virus, which carries approximately a 5% risk of transmission from mother to infant. Hepatitis C virus can be transmitted to the infant in utero or during the peripartum period, and infection during pregnancy is associated with an increased risk of adverse fetal outcomes, including fetal growth restriction and low birthweight. The purpose of this document is to discuss the current evidence, provide updated recommendations regarding screening, review treatment, and address management of hepatitis C virus during pregnancy. The following are the Society for Maternal-Fetal Medicine's recommendations: (1) We suggest that third trimester assessment of fetal growth may be performed, but antenatal testing is not indicated in the setting of hepatitis C virus diagnosis alone (GRADE 2C); (2) we suggest screening for viral hepatitis in patients with a diagnosis of intrahepatic cholestasis of pregnancy at an early gestational age or with high levels of bile acids (GRADE 2C); (3) we recommend that obstetrical providers screen all pregnant patients for hepatitis C virus by testing for anti-hepatitis C virus antibodies in every pregnancy (GRADE 1B); (4) we suggest that obstetrical care providers screen hepatitis C virus-positive pregnant patients for other sexually transmitted infections (if not done previously), including human immunodeficiency virus, syphilis, gonorrhea, chlamydia, and hepatitis B virus (GRADE 2C); (5) we recommend vaccination against hepatitis A and B viruses (if not immune) for patients with hepatitis C virus (GRADE 1B); (6) we recommend that direct-acting antiviral regimens only be initiated in the setting of a clinical trial during pregnancy and that people who become pregnant while taking a direct-acting antiviral should be counseled in a shared decision-making framework about the risks and benefits of continuation (GRADE 1C); (7) we suggest that if prenatal diagnostic testing is requested, patients are counseled that data regarding the risk of vertical transmission are reassuring but limited (GRADE 2C); (8) we recommend against cesarean delivery solely for the indication of hepatitis C virus (GRADE 1B); (9) we suggest that obstetrical care providers avoid internal fetal monitors and early artificial rupture of membranes when managing labor in patients with hepatitis C virus unless necessary in the course of management (ie, when unable to trace the fetal heart rate with external monitors and the alternative is proceeding with cesarean delivery) (GRADE 2B); (10) we recommend that hepatitis C virus status not alter standard breastfeeding counseling and recommendations unless nipples are cracked or bleeding (GRADE 1A).
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Affiliation(s)
| | - Jeffrey A Kuller
- Society for Maternal-Fetal Medicine, 409 12 St. SW, Washington, DC 20024, USA.
| | - Brenna L Hughes
- Society for Maternal-Fetal Medicine, 409 12 St. SW, Washington, DC 20024, USA.
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12
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Jhaveri R, Yee LM, Antala S, Murphy M, Grobman WA, Shah SK. Responsible Inclusion of Pregnant Individuals in Eradicating HCV. Hepatology 2021; 74:1645-1651. [PMID: 33743550 DOI: 10.1002/hep.31825] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 03/05/2021] [Accepted: 03/17/2021] [Indexed: 01/08/2023]
Abstract
HCV infections have increased in recent years due to injection drug use and the opioid epidemic. Simultaneously, HCV cure has become a reality, with the advent of direct-acting antivirals (DAAs) and expansion of treatment programs. As a result, HCV screening recommendations now include all adults, including pregnant individuals; and many countries have endorsed widespread DAA access as a strategy to achieve HCV eradication. However, almost universally, pregnant individuals have been systematically excluded from HCV clinical research and treatment programs. This omission runs counter to public health strategies focused on elimination of HCV but is consistent with a historical pattern of exclusion of pregnant individuals from research. Our systematic review of publications on HCV treatment with DAAs in pregnancy revealed only one interventional study, which evaluated sofosbuvir/ledipasvir in 8 pregnant individuals. Given the paucity of research on this issue of great public health importance, we aimed to appraise the current landscape of HCV research/treatment and analyze the ethical considerations for responsibly including pregnant individuals. We propose that pregnancy may be an opportune time to offer HCV treatment given improved access, motivation, and other health care monitoring occurring in the antenatal period. Moreover, treatment of pregnant individuals may support the goal of eliminating perinatal HCV transmission and overcome the established challenges with transitioning care after delivery. The exclusion of pregnant individuals without justification denies them and their offspring access to potential health benefits, raising justice concerns considering growing data on DAA safety and global efforts to promote equitable and comprehensive HCV eradication. Finally, we propose a path forward for research and treatment programs during pregnancy to help advance the goal of HCV elimination.
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Affiliation(s)
- Ravi Jhaveri
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
- Division of Infectious Diseases, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Lynn M Yee
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Swati Antala
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
- Division of Gastroenterology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Margaret Murphy
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
- Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - William A Grobman
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Seema K Shah
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL
- Advanced General Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
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13
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Bushman ET, Subramani L, Sanjanwala A, Dionne-Odom J, Franco R, Owen J, Subramaniam A. Pragmatic Experience with Risk-based versus Universal Hepatitis C Screening in Pregnancy: Detection of Infection and Postpartum Linkage to Care. Am J Perinatol 2021; 38:1109-1116. [PMID: 33934324 DOI: 10.1055/s-0041-1728827] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Despite the Centers for Disease Control and Prevention (CDC) and U.S. Preventive Services Task Force (USPSTF) recommending universal hepatitis C virus (HCV) screening in pregnancy Society for Maternal-Fetal Medicine (SMFM) and American College of Obstetricians and Gynecologists (ACOG) continue to endorse risk-based screening for HCV in pregnancy. We hypothesized that universal screening is associated with increased HCV diagnosis and postpartum linkage to HCV care compared with risk-based screening. STUDY DESIGN This retrospective cohort study included pregnant women screened for HCV at a single tertiary-care center. We defined two cohorts: women managed with risk-based (January 2014-October 2016) or universal HCV screening (November 2016-December 2018). Screening was performed with ELISA antibody testing and viremia confirmed with HCV ribonucleic acid (RNA) polymerase chain reaction (PCR). Primary outcomes were the rate of HCV screen positivity and postpartum linkage to care. RESULTS From 2014 to 2018, 16,489 women delivered at our institution, of whom 166 screened positive for HCV. A total of 7,039 pregnant women were screened for HCV: 266 with risk-based and 6,773 with universal screening; 29% (76/266) were positive HCV antibody screening (HCVAb + ) in the risk-based cohort and 1.3% (90/6,773) in the universal cohort. HCVAb+ women in the risk-based cohort were more likely to have a positive drug screen. Only 69% (62/90) of HCVAb+ women in the universal cohort met the criteria for risk-based testing. Of the remaining 28 women, 6 (21%) had active viremia (HCV RNA+). Of the 166 HCVAb+ women, 64% (103/166) were HCV RNA+-51 of 266 (19%) in the risk-based and 52 of 6,773 (0.8%) in the universal cohort. Of HCVAb+ women, 75% (125/166) were referred postpartum for HCV evaluation and 27% (34/125) were linked to care. Only 9% (10/103) of women with viremia initiated treatment within 1 year of delivery. CONCLUSION Universal HCV screening in pregnancy identified an additional 31% of HCVAb+ women compared with risk-based screening. Given low rates of HCV follow-up and treatment regardless of screening modality, further studies are needed to address barriers to postpartum linkage to care. KEY POINTS · Ideal screening for HCV in pregnancy is unknown.. · We explore screening strategies in pregnancy to linkage to HCV care.. · Regardless of screening strategy there is low rates of postpartum linkage to HCV care..
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Affiliation(s)
- Elisa T Bushman
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Lakshmi Subramani
- University of Alabama Birmingham School of Medicine, Birmingham, Alabama
| | - Aalok Sanjanwala
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jodie Dionne-Odom
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama
| | - Ricardo Franco
- Department of Medicine, University of Alabama Birmingham, Birmingham, Alabama
| | - John Owen
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
| | - Akila Subramaniam
- Center for Women's Reproductive Health, University of Alabama at Birmingham, Birmingham, Alabama.,Department of Obstetrics and Gynecology, University of Alabama at Birmingham, Birmingham, Alabama
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14
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Elbahrawy A, Ibrahim MK, Eliwa A, Alboraie M, Madian A, Aly HH. Current situation of viral hepatitis in Egypt. Microbiol Immunol 2021; 65:352-372. [PMID: 33990999 DOI: 10.1111/1348-0421.12916] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/02/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022]
Abstract
An estimated 8-10 million people suffer from viral hepatitis in Egypt. Hepatitis A virus (HAV) and hepatitis E virus (HEV) are the major causes of viral hepatitis in Egypt as 50% or more of the Egyptian population are already exposed to HAV infection by the age of 15. In addition, over 60% of the Egyptian population test seropositive for anti-HEV in the first decade of life. HEV mainly causes self-limiting hepatitis; however, cases of fulminant hepatitis and liver failure were reported in Egypt. Hepatitis B virus (HBV), hepatitis C virus (HCV), and hepatitis D virus (HDV) are the main causes of chronic hepatitis, liver cirrhosis, and liver cancer (hepatocellular carcinoma [HCC]) in Egypt. Globally, Egypt had the highest age-standardized death rate due to cirrhosis from 1990 to 2017. The prevalence rate of HBV (1.3%-1.5%) has declined after national infantile immunization. Coinfection of HBV patients with HDV is common in Egypt because HDV antibodies (IgG) vary in range from 8.3% to 43% among total HBV patients. After the conduction of multiple national programs to control HCV infection, a lower rate of HCV prevalence (4.6%) was recently reported. Data about the incidence of HCV after treatment with direct antiviral agents (DAAs) are lacking. An HCC incidence of 29/1000/year in cirrhotic patients after DAA treatment is reported. A higher rate of infiltrative pattern among HCC patients after DAA treatment is also recognized. Viral hepatitis is one of the major public health concerns in Egypt that needs more attention and funding from health policymakers.
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Affiliation(s)
- Ashraf Elbahrawy
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Marwa K Ibrahim
- Department of Microbial Biotechnology, Division of Genetic Engineering and Biotechnology Research, National Research Centre, Giza, Egypt.,Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Ahmed Eliwa
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohamed Alboraie
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Ali Madian
- Department of Internal Medicine, Al-Azhar University, Assiut, Egypt
| | - Hussein Hassan Aly
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
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15
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Andes A, Ellenberg K, Vakos A, Collins J, Fryer K. Hepatitis C Virus in Pregnancy: A Systematic Review of the Literature. Am J Perinatol 2021; 38:e1-e13. [PMID: 32323289 DOI: 10.1055/s-0040-1709672] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
OBJECTIVE The aim of this study was to systematically review the literature to summarize recent demographic characteristics of hepatitis C virus (HCV) infection during pregnancy and the efficacy of risk-based versus universal screening. STUDY DESIGN PubMed, EMBASE, and Cochrane Library were searched to identify relevant studies. Studies that recognized hepatitis C as a primary or secondary outcome, with pregnant women as the population and written in English, were included. Studies were excluded if they were abstracts only, written in foreign language, or published prior to 1992. Two researchers independently screened all the studies by titles, abstracts, and full text. Conflicts were settled by a third researcher. RESULTS A total of 698 studies were identified with 78 fitting inclusion criteria. In total, 69 epidemiologic and 9 comparison studies were found. Identified risk factors for HCV infection include intravenous or illicit drug use, sexually transmitted coinfection, high-risk behaviors in the partners, high parity, and history of miscarriages or abortions. Demographic characteristics associated with HCV include non-Hispanic white race, American Indian or Alaskan Native ethnicity, and increasing age. Providers may fail to adequately screen for each risk factor, and up to two-thirds of women with a known risk factor are not screened under current guidelines. Finally, up to 27% of HCV+ women have no identifiable risk factors for infection. CONCLUSION There is evidence that risk-based screening fails to identify a large proportion of HCV positive women in pregnancy and that pregnant women with HCV risk factors and consistent with current screening guidelines fail to be tested. We urge for the adoption of universal screening to identify these women and offer treatment.
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Affiliation(s)
- Alexandra Andes
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Kerry Ellenberg
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Amanda Vakos
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - James Collins
- Morsani College of Medicine, University of South Florida, Tampa, Florida
| | - Kimberly Fryer
- Department of Obstetrics and Gynecology, Morsani College of Medicine, University of South Florida, Tampa, Florida
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16
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Pinto RB, Ramos ARL, Padua LT, Swayze EJ, Cambou MC, Fiorini M, Melo M, Santos BR, Canti ICT, Silveira MLR, Solari MIG, de Correa JF, Chew K, Dos Santos Varella IR, Nielsen-Saines K. Prospective cohort study of children exposed to hepatitis C virus through a pregnancy screening program. Int J Infect Dis 2021; 110:62-68. [PMID: 34273517 PMCID: PMC8478836 DOI: 10.1016/j.ijid.2021.07.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 07/03/2021] [Accepted: 07/05/2021] [Indexed: 01/28/2023] Open
Abstract
Objectives: Porto Alegre, in south Brazil, has one of the highest Hepatitis C virus (HCV) infections rate in the country (84.4 cases/100,000 in 2018). Prenatal screening of HCV, however, has not been routinely offered. Methods: We conducted a longitudinal study of pregnant women with HCV and their infants between January 2014 to December 2018. Screening for HCV antibodies was offered to all women delivering at our tertiary institution. HCV RT-PCR was performed if seropositive. Infants were followed prospectively. Results: Among 18,953 pregnant women delivering, 17,810 were screened for HCV antibodies (93.9%) with 130 positive results. (HCV seroprevalence 0.7%). HCV RNA was detectable in 57/117 cases (48.7%). HCV viremia was associated with use of injectable drugs (p=0.03), inhaled/crack drug use (p=0.02), an HCV-seropositive partner, ≥3 lifetime sexual partners (p=<0.01). Genotype 1 was most prevalent (68%) during pregnancy. Among 43 children with follow-up, 6 (13%) were HCV infected (transmission rate 13.9%); genotype 3 infected 50%. Two infants (33%) cleared infection; mothers had genetic polymorphisms associated with clearance. Conclusion: HCV vertical transmission was high in our population, with HCV infection during pregnancy being vastly underdiagnosed. Public health efforts must focus on this vulnerable population for disease prevention and early treatment.
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Affiliation(s)
| | | | - Leidy Tovar Padua
- University of San Diego School of Medicine, University of California, San Diego, California, USA
| | - Emma Jane Swayze
- Western Michigan University, Homer Stryker M.D. School of Medicine, Kalamazoo, Michigan, USA
| | - Mary Catherine Cambou
- David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Maristela Fiorini
- Communicable Disease Surveillance Team, Municipal Health Secretariat of Porto Alegre, RS, Brazil
| | - Marineide Melo
- Hospital Nossa Senhora da Conceição, Porto Alegre, RS, Brazil
| | | | | | | | | | | | - Kara Chew
- David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | | | - Karin Nielsen-Saines
- David Geffen School of Medicine, University of California, Los Angeles, California, USA.
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17
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Abstract
Hepatitis C virus prevalence has steeply risen among pregnant women in association with the opioid epidemic and the major national infectious diseases and liver society guidelines recommend universal hepatitis C virus testing in pregnancy. All infants born to mothers with hepatitis C virus infection should be evaluated. Many children spontaneously clear hepatitis C virus or remain minimally symptomatic, but some develop significant liver disease if untreated. With hepatitis C virus cure available starting at age 3, we must improve programs to identify and cure hepatitis C virus-infected women and infants with the goal of eliminating mother-to-child transmission.
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Affiliation(s)
- Rachel L Epstein
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, 801 Massachusetts Avenue, Crosstown Center 2nd Floor, Boston, MA 02118, USA.
| | - Claudia Espinosa
- Department of Pediatrics, Division of Pediatric Infectious Diseases, Morsani College of Medicine, University of South Florida, 12901 Bruce B Downs Boulevard, Tampa, FL 33612, USA
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18
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Perfect C, Jhaveri R. Hepatitis C Virus in Children: Trying to Overcome the Domestic and Global Challenges of Cases and Cost. J Pediatric Infect Dis Soc 2021; 10:71-74. [PMID: 31616918 DOI: 10.1093/jpids/piz069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 09/16/2019] [Indexed: 12/23/2022]
Abstract
Over the last decade, Hepatitis C virus has persisted and evolved as a domestic and global health challenge for adults and children. The challenges involve both increased cases in the United States and cost of treatment both in the US and globally.
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Affiliation(s)
| | - Ravi Jhaveri
- Division of Pediatric Infectious Diseases, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA.,Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
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19
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Chappell CA, Jonas MM. Hepatitis C Virus in Pregnancy: Are We Ready for Test and Treat? J Infect Dis 2021; 222:S789-S793. [PMID: 33245353 DOI: 10.1093/infdis/jiaa181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Catherine A Chappell
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Maureen M Jonas
- Division of Gastroenterology, Hepatology and Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
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20
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Cost-effectiveness of Universal Hepatitis C Screening in Pregnant Women: A Systematic Review. J Clin Gastroenterol 2021; 55:250-257. [PMID: 32324677 DOI: 10.1097/mcg.0000000000001360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 03/21/2020] [Indexed: 12/10/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) epidemiology has shifted from the baby-boomer generation to young women of childbearing age. The health benefits and cost-effectiveness (CE) of screening pregnant women remain controversial. AIM To systematically review published studies evaluating the CE of screening pregnant women for HCV in the era of direct-acting antivirals (DAAs). MATERIALS AND METHODS We conducted a systematic literature search of CE studies evaluating the costs and benefits of screening pregnant women for HCV. Pertinent information including antiviral agent, drug costs, incremental cost-effective ratio (ICER), and infant care was collected. The authors' definition of the threshold price at which screening was deemed CE was also recorded. The quality of studies was assessed using the Consolidated Health Economic Evaluation Reports Standards (CHEERS) checklist. RESULTS We identified 5 studies that evaluated the ICER of screening pregnant women for HCV. Of these, 2 utilized all oral DAAs, with universal screening CE. The ICER of these 2 studies was $3000 and $41,000 per quality of life-years gained. The remaining studies were interferon-based regimens. Most studies did not include screening of infants. CONCLUSIONS Universally screening pregnant women for HCV was CE in studies that utilized oral DAAs. Most pharmacoeconomic studies failed to incorporate the impact of vertical transmission on infants.
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21
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Kushner T, Reau N. Changing epidemiology, implications, and recommendations for hepatitis C in women of childbearing age and during pregnancy. J Hepatol 2021; 74:734-741. [PMID: 33248169 DOI: 10.1016/j.jhep.2020.11.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 11/10/2020] [Accepted: 11/19/2020] [Indexed: 02/08/2023]
Abstract
Despite the remarkable advances in HCV treatment brought about by the advent of direct-acting antivirals, HCV remains a global public health concern. One particular concern relates to the rising prevalence of HCV in women of childbearing age. Active HCV during pregnancy is associated with cholestasis of pregnancy as well as the risk of mother-to-child transmission. Guidelines are increasingly recommending universal screening during pregnancy, while the treatment of HCV during pregnancy is an area of ongoing research.
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Affiliation(s)
- Tatyana Kushner
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Nancy Reau
- Hepatology Services, Rush University Medical Center, Chicago, IL, United States.
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22
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Godar EA, Jhaveri R. A Survey of Practices in the United States Regarding Hepatitis C Screening in Pregnant Women. Clin Ther 2021; 43:780-784. [PMID: 33558077 DOI: 10.1016/j.clinthera.2021.01.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 01/13/2021] [Accepted: 01/14/2021] [Indexed: 01/20/2023]
Abstract
PURPOSE Hepatitis C virus (HCV) cases have increased in the past decade, with many cases in pregnant patients. However, recommendations for HCV screening during pregnancy vary by professional organization. METHODS Prenatal care providers were surveyed via e-mail about factors affecting choice of HCV screening. FINDINGS A total of 86 completed surveys were received. Providers using risk-based screening valued guidance from obstetrics and gynecology societies and risk for vertical transmission. Providers using universal screening valued availability of curative treatment in addition to guidance from the Centers for Disease Control and Prevention/infectious diseases societies and obstetrics and gynecology societies. IMPLICATIONS The results highlight the need for consensus guidelines on HCV screening as a part of prenatal care.
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Affiliation(s)
- Elizabeth A Godar
- Division of Infectious Diseases, Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Ravi Jhaveri
- Division of Infectious Diseases, Department of Pediatrics, School of Medicine, University of North Carolina, Chapel Hill, NC, USA.
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23
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Sarkar M, Brady CW, Fleckenstein J, Forde KA, Khungar V, Molleston JP, Afshar Y, Terrault NA. Reproductive Health and Liver Disease: Practice Guidance by the American Association for the Study of Liver Diseases. Hepatology 2021; 73:318-365. [PMID: 32946672 DOI: 10.1002/hep.31559] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 09/08/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Monika Sarkar
- University of California, San Francisco, San Francisco, CA
| | | | | | | | | | - Jean P Molleston
- Indiana University and Riley Hospital for Children, Indianapolis, IN
| | - Yalda Afshar
- University of California, Los Angeles, Los Angeles, CA
| | - Norah A Terrault
- Keck School of Medicine, University of Southern California, Los Angeles, CA
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24
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Pearce ME, Yu A, Alvarez M, Bartlett SR, Binka M, Jeong D, Clementi E, Adu P, Wilton J, Yoshida EM, Pick N, Buxton JA, Wong J, Jassem A, Krajden M, Janjua NZ. Prenatal hepatitis C screening, diagnoses, and follow-up testing in British Columbia, 2008-2019. PLoS One 2020; 15:e0244575. [PMID: 33382774 PMCID: PMC7775094 DOI: 10.1371/journal.pone.0244575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 12/11/2020] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Current guidelines in British Columbia recommend prenatal screening for hepatitis C antibodies (anti-HCV) if risk factors are present. We aimed to estimate frequency of prenatal anti-HCV testing, new diagnoses, repeated and follow-up testing among BC women. METHODS BC Centre for Disease Control Public Health Laboratory data estimated the number of BC women (assigned female at birth or unknown sex) aged 13-49 who received routine prenatal serological screening (HIV, hepatitis B, syphilis and rubella) from 2008-2019. Anti-HCV tests ordered the same day as routine prenatal screens were considered prenatal anti-HCV tests. Assessment of follow-up was based on HCV RNA and/or genotype testing within one year of new prenatal anti-HCV diagnoses. RESULTS In 2019, 55,202 routine prenatal screens were carried out for 50,392 BC women. Prenatal anti-HCV tests increased significantly, from 19.6% (9,704/49,515) in 2008 to 54.6% (27,516/50,392) in 2019 (p<0.001). New prenatal anti-HCV diagnoses (HCV positive diagnoses at first test or seroconversions) declined from 14.3% in 2008 to 10.1% in 2019. The proportion of women with new prenatal anti-HCV diagnoses that were a result of a first HCV test declined from 0.3% (29/9,701) in 2008 to 0.03% (8/27,500) in 2019. For women known to be anti-HCV positive at the time of prenatal screening, the proportion who had a prenatal anti-HCV test increased from 35.6% in 2008 to 50.8% in 2019. CONCLUSION Prenatal anti-HCV testing increased substantially over the study period. However, new HCV diagnoses remained relatively stable, suggesting that a considerable proportion of BC women with low or no risk are being screened as part of prenatal care. The vast majority of women with new HCV diagnoses receive appropriate follow-up HCV RNA and genotype testing, which may indicate interest in HCV treatment. These findings contribute to the discussion around potential for prenatal anti-HCV screening in an effort to eliminate HCV.
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Affiliation(s)
- Margo E. Pearce
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
- * E-mail:
| | - Amanda Yu
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Maria Alvarez
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Sofia R. Bartlett
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mawuena Binka
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Dahn Jeong
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Emilia Clementi
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Prince Adu
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - James Wilton
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Eric M. Yoshida
- Department of Medicine, Division of Gastroenterology, University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Neora Pick
- Department of Medicine, Division of Infectious Diseases, University of British Columbia Vancouver, British Columbia, Canada
- British Columbia Women’s Hospital, Vancouver, British Columbia, Canada
| | - Jane A. Buxton
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jason Wong
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Agatha Jassem
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mel Krajden
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Naveed Z. Janjua
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
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Pawlotsky JM, Negro F, Aghemo A, Berenguer M, Dalgard O, Dusheiko G, Marra F, Puoti M, Wedemeyer H. EASL recommendations on treatment of hepatitis C: Final update of the series ☆. J Hepatol 2020; 73:1170-1218. [PMID: 32956768 DOI: 10.1016/j.jhep.2020.08.018] [Citation(s) in RCA: 605] [Impact Index Per Article: 151.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 08/18/2020] [Indexed: 02/08/2023]
Abstract
Hepatitis C virus (HCV) infection is a major cause of chronic liver disease, with approximately 71 million chronically infected individuals worldwide. Clinical care for patients with HCV-related liver disease has advanced considerably thanks to an enhanced understanding of the pathophysiology of the disease, as well as developments in diagnostic procedures and improvements in therapy and prevention. These therapies make it possible to eliminate hepatitis C as a major public health threat, as per the World Health Organization target, although the timeline and feasibility vary from region to region. These European Association for the Study of the Liver recommendations on treatment of hepatitis C describe the optimal management of patients with recently acquired and chronic HCV infections in 2020 and onwards.
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Hepatitis C Virus Antibody Screening in a Cohort of Pregnant Women: Identifying Seroprevalence and Risk Factors. Obstet Gynecol 2020; 135:778-788. [PMID: 32168224 DOI: 10.1097/aog.0000000000003754] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To describe the prevalence of hepatitis C virus (HCV) antibody, evaluate current risk factors associated with HCV antibody positivity, and identify novel composite risk factors for identification of groups most likely to demonstrate HCV antibody seropositivity in an obstetric population from 2012 to 2015. METHODS The Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network initiated an observational study of mother-to-child transmission of HCV in 2012 that included offering HCV antibody screening to their entire obstetric population. Women presenting for prenatal care before 23 weeks of gestation without a known multifetal gestation were eligible. For each woman who was HCV antibody-positive, two women at similar gestational age who were HCV antibody-negative were identified and included for comparison. Risk factors were evaluated by patient interview and chart review. Women in the case group were identified to have a signal-to-cutoff value of at least 5 on the Abbott ARCHITECT platform. RNA status was evaluated for women in the case group. RESULTS Of 106,842 women screened for the HCV antibody, 254 had positive results. The HCV antibody seroprevalence rate was 2.4 cases per 1,000 women (95% CI 2.1-2.7). One hundred thirty-one women in the case group and 251 women in the control group were included in the case-control analysis. Factors associated with HCV antibody positivity included injection drug use (adjusted odds ratio [aOR] 22.9, 95% CI 8.2-64.0), blood transfusion (aOR 3.7, 95% CI 1.3-10.4), having a partner with HCV (aOR 6.3, 95% CI 1.8-22.6), more than three lifetime sexual partners (aOR 5.3, 95% CI 1.4-19.8), and smoking (aOR 2.4, 95% CI 1.2-4.6). A composite of any of these potential risk factors provided the highest sensitivity for detecting HCV antibody (75/82 cases, 91%). CONCLUSION In this cohort, the seroprevalence of HCV antibody was low, and the current risk factors for HCV screening were not identified. These findings may be useful in defining new strategies for identifying mothers with the HCV antibody and the neonates susceptible to maternal transmission of HCV. CLINICAL TRIAL REGISTRATION ClinicalTrials.gov, NCT01959321.
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Jhaveri R. Screening for Hepatitis C Virus: How Universal Is Universal? Clin Ther 2020; 42:1434-1441. [PMID: 32712026 PMCID: PMC7376340 DOI: 10.1016/j.clinthera.2020.06.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 06/21/2020] [Indexed: 12/19/2022]
Abstract
In March and April of 2020, public health authorities issued major updates to screening recommendations for hepatitis C virus infection. With the rise in cases driven by injection drug use coupled with access to highly effective therapies promising a cure, all adults aged ≥18 years should receive one-time hepatitis C virus antibody screening in any health care setting. Although the recommendation is dubbed "universal," this commentary reviews the details of the recommendations and discusses the high-risk populations not entirely captured with these changes.
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Affiliation(s)
- Ravi Jhaveri
- Division of Pediatric Infectious Diseases, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Box 20, Chicago, IL, USA.
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Yu ML, Chen PJ, Dai CY, Hu TH, Huang CF, Huang YH, Hung CH, Lin CY, Liu CH, Liu CJ, Peng CY, Lin HC, Kao JH, Chuang WL. 2020 Taiwan consensus statement on the management of hepatitis C: Part (II) special populations. J Formos Med Assoc 2020; 119:1135-1157. [PMID: 32354689 DOI: 10.1016/j.jfma.2020.04.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/05/2020] [Indexed: 12/13/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a silent killer that leads to rapid progression of liver cirrhosis and hepatocellular carcinoma (HCC). High prevalence of HCV infection has been reported in Taiwan, especially in high-risk populations including people who inject drugs (PWID) and patients requiring dialysis. Besides, certain populations merit special considerations due to suboptimal outcome, potential drug-drug interaction, or possible side effect. Therefore, in the second part of this 2-part consensus, the Taiwan Association for the Study of the Liver (TASL) proposes the treatment recommendations for the special population in order to serve as guidance to optimizing the outcome in the direct-acting antiviral (DAA) era. Special populations include patients with acute or recent HCV infection, previous DAA failure, chronic kidney disease, decompensated cirrhosis, HCC, liver and other solid organ transplantations, receiving an HCV viremic organ, hepatitis B virus (HBV) and HCV dual infection, HCV and human immunodeficiency virus (HIV) coinfection, active tuberculosis infection, PWID, bleeding disorders and hemoglobinopathies, children and adolescents, and pregnancy. Moreover, future perspectives regarding the management of hepatitis C are also discussed and summarized in this consensus statement.
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Affiliation(s)
- Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan.
| | - Pei-Jer Chen
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Tsung-Hui Hu
- Division of Hepato-Gastroenterology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Chao-Hung Hung
- Division of Hepato-Gastroenterology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chun-Yen Lin
- Department of Gastroenterology and Hepatology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan; School of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Jen Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Cheng-Yuan Peng
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Hepatitis Research Center, College of Medicine, Center for Cancer Research and Center for Liquid Biopsy, Kaohsiung Medical University, Kaohsiung, Taiwan
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Mostafa A, Ebeid FSE, Khaled B, Ahmed RHM, El-Sayed MH. Micro-elimination of hepatitis C through testing of Egyptian pregnant women presenting at delivery: implications for screening policies. Trop Med Int Health 2020; 25:850-860. [PMID: 32306545 DOI: 10.1111/tmi.13404] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVES Despite the high burden of hepatitis C virus (HCV) infection in Egypt, screening of pregnant women is not yet universal, making national and global elimination unlikely. This study assessed the proportion of pregnant women who were screened for HCV infection at delivery, the prevalence and risk factors for HCV infection, the associated adverse neonatal outcomes, and the real-life linkage to care of infected women and follow-up of their infants' HCV status and timing of testing. METHODS Data were collected from medical records of a retrospective cohort of all pregnant women who were admitted to a university hospital in Cairo for delivery between January and June 2018 (n = 6734). HCV antibody- and RNA-positive women and their infants were prospectively followed-up by phone interviews till September 2019. RESULTS 2177 (32.3%) pregnant women were screened for HCV infection. 19 (0.9%) tested HCV antibody- and RNA-positive. Being ≥ 30 years old (ORa 3.6, 95% CI: 1.4-9.2; P = 0.009), history of abortion (ORa 3.5, 95% CI: 1.2-10.3; P = 0.022) and blood transfusion (ORa 29.1, 95% CI: 9.6-88.4; P < 0.001) were independent risk factors for infection. Adverse neonatal outcomes did not vary significantly among HCV antibody-positive and antibody-negative women. Only 13 (68.4%) HCV antibody- and RNA-positive women started treatment with direct-acting antivirals (DAAs) post-breastfeeding (two completed the treatment course and were cured). Four (21.1%) did not start treatment, and two (10.5%) were lost to follow-up. All infants of the 13 HCV antibody- and RNA-positive women who started DAA therapy tested HCV RNA-negative within their first year of life. CONCLUSION Extending screening services to all pregnant women and better linkage to care are essential for the national elimination of HCV infection.
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Affiliation(s)
- Aya Mostafa
- Department of Community, Environmental, and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Fatma S E Ebeid
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt.,Clinical Research Center, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Belal Khaled
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Rania H M Ahmed
- Department of Gynecology and Obstetrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Manal H El-Sayed
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Cairo, Egypt.,Clinical Research Center, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Koniares KG, Fadlallah H, Kolettis DS, Vindenes T. Hepatitis C virus screening in pregnancy. Am J Obstet Gynecol MFM 2020; 2:100123. [PMID: 33345869 DOI: 10.1016/j.ajogmf.2020.100123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/22/2020] [Accepted: 04/19/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND In 2016, the incidence of acute hepatitis C virus infection was 1.0 per 100,000 persons in the United States and 6.2 per 100,000 persons in Massachusetts. Hepatitis C virus infection among pregnant women in the United States increased by 89% from 2009 to 2014. The risk of a mother with hepatitis C virus infection transmitting the infection to her infant is approximately 4% to 7%. The Infectious Disease Society of America and the American Association for the Study of Liver Diseases recommend universal hepatitis C virus screening in pregnancy, whereas the American College of Obstetricians and Gynecologists and the Society for Maternal-Fetal Medicine recommend risk-based screening. OBJECTIVE The objective of this quality improvement project was to assess the hepatitis C virus screening practices of obstetricians and gynecologists at a tertiary care center located in a high endemic area for hepatitis C virus infection. STUDY DESIGN An electronic 10-question survey was reviewed by the Tufts Medical Center Institutional Review Board and found to be exempt from institutional review board approval. The survey was emailed to resident and attending physicians who provide obstetrical care. RESULTS Of a total of 41 respondents, 38 (92.6%) provided responses; of these 38 respondents, 17 (44.7%) were attending physicians, 4 (10.5%) were fellows, and 17 (44.7%) were resident physicians. In addition, 16 of 37 (43.2%) respondents answered that all pregnant women should be screened for hepatitis C virus, whereas 20 of 37 (54.1%) respondents thought only pregnant women with risk factors for hepatitis C virus infection should be screened. Furthermore, only 13 of 31 (41.9%) respondents correctly identified all of the recommended risk factors that should prompt screening for hepatitis C virus. When asked about their clinical practice, 5 of 36 (13.9%) respondents indicated that they screen all pregnant patients, whereas 28 of 36 (77.8%) respondents indicated that they screen patients based on their risk factors for hepatitis C virus infection. CONCLUSION Our survey showed that risk-based screening for hepatitis C virus may be less effective than universal screening because healthcare providers are not consistent in identifying risk factors for hepatitis C virus infection. Universal screening could decrease the amount of hepatitis C virus infections that go undiagnosed in pregnancy.
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Affiliation(s)
| | - Hasan Fadlallah
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, MA
| | - Diana S Kolettis
- Department of Obstetrics and Gynecology, Tufts Medical Center, Boston, MA
| | - Tine Vindenes
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, MA
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Schillie S, Wester C, Osborne M, Wesolowski L, Ryerson AB. CDC Recommendations for Hepatitis C Screening Among Adults - United States, 2020. MMWR Recomm Rep 2020; 69:1-17. [PMID: 32271723 PMCID: PMC7147910 DOI: 10.15585/mmwr.rr6902a1] [Citation(s) in RCA: 285] [Impact Index Per Article: 71.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a major source of morbidity and mortality in the United States. HCV is transmitted primarily through parenteral exposures to infectious blood or body fluids that contain blood, most commonly through injection drug use. No vaccine against hepatitis C exists and no effective pre- or postexposure prophylaxis is available. More than half of persons who become infected with HCV will develop chronic infection. Direct-acting antiviral treatment can result in a virologic cure in most persons with 8-12 weeks of all-oral medication regimens. This report augments (i.e., updates and summarizes) previously published recommendations from CDC regarding testing for HCV infection in the United States (Smith BD, Morgan RL, Beckett GA, et al. Recommendations for the identification of chronic hepatitis C virus infection among persons born during 1945-1965. MMWR Recomm Rec 2012;61[No. RR-4]). CDC is augmenting previous guidance with two new recommendations: 1) hepatitis C screening at least once in a lifetime for all adults aged ≥18 years, except in settings where the prevalence of HCV infection is <0.1% and 2) hepatitis C screening for all pregnant women during each pregnancy, except in settings where the prevalence of HCV infection is <0.1%. The recommendation for HCV testing that remains unchanged is regardless of age or setting prevalence, all persons with risk factors should be tested for hepatitis C, with periodic testing while risk factors persist. Any person who requests hepatitis C testing should receive it, regardless of disclosure of risk, because many persons might be reluctant to disclose stigmatizing risks.
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Affiliation(s)
- Sarah Schillie
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, CDC
| | - Carolyn Wester
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, CDC
| | - Melissa Osborne
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, CDC
| | - Laura Wesolowski
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, CDC
| | - A. Blythe Ryerson
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, CDC
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Seto MTY, Cheung KW, Hung IFN. Management of viral hepatitis A, C, D and E in pregnancy. Best Pract Res Clin Obstet Gynaecol 2020; 68:44-53. [PMID: 32305262 DOI: 10.1016/j.bpobgyn.2020.03.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Revised: 03/09/2020] [Accepted: 03/13/2020] [Indexed: 02/07/2023]
Abstract
Viral hepatitis can cause significant maternal and neonatal morbidity and mortality. Hepatitis A and E mainly present as acute hepatitis during pregnancy, while hepatitis C and D are usually found as chronic infection in pregnant women. Hepatitis A remains self-limiting during pregnancy while hepatitis E has a higher prevalence and manifests with a rigorous course in pregnant women. Screening of hepatitis C during pregnancy and its subsequent management during pregnancy are still a debatable topic. New treatments of hepatitis C and E require further evaluation for use in pregnancy. This review summarizes the prevalence, clinical manifestations, maternal, foetal and neonatal effects, and the management of hepatitis A, C, D and E viral infection during pregnancy.
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Affiliation(s)
- Mimi Tin-Yan Seto
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong SAR, China.
| | - Ka Wang Cheung
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong SAR, China
| | - Ivan F N Hung
- Department of Medicine, The University of Hong Kong, Hong Kong SAR, China
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Jhaveri R. We Need a New National Strategy for Hepatitis C Virus Screening. Pediatrics 2020; 145:peds.2019-3060. [PMID: 32060139 DOI: 10.1542/peds.2019-3060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2019] [Indexed: 01/25/2023] Open
Affiliation(s)
- Ravi Jhaveri
- Division of Pediatric Infectious Diseases, Ann & Robert H. Lurie Children's Hospital of Chicago and Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Morgan TR. Hepatitis C Guidance 2019 Update: American Association for the Study of Liver Diseases-Infectious Diseases Society of America Recommendations for Testing, Managing, and Treating Hepatitis C Virus Infection. Hepatology 2020; 71:686-721. [PMID: 31816111 PMCID: PMC9710295 DOI: 10.1002/hep.31060] [Citation(s) in RCA: 461] [Impact Index Per Article: 115.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 11/21/2019] [Indexed: 02/06/2023]
Affiliation(s)
| | - Timothy R. Morgan
- Chief of Hepatology Veterans Affairs Long Beach Healthcare System Long Beach CA
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Ragusa R, Corsaro LS, Frazzetto E, Bertino E, Bellia MA, Bertino G. Hepatitis C Virus Infection in Children and Pregnant Women: An Updated Review of the Literature on Screening and Treatments. AJP Rep 2020; 10:e121-e127. [PMID: 32257593 PMCID: PMC7108952 DOI: 10.1055/s-0040-1709185] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Accepted: 02/20/2020] [Indexed: 12/14/2022] Open
Abstract
Objective The aim of the paper is to review the current information relating to the diagnosis and treatment of hepatitis C virus (HCV) infection in pregnant women and children, particularly those infected by mother-to-child transmission. Study Design A review of published literature was performed to identify relevant articles published between January 2015 and March 2019 on: HCV infection in pregnant woman, mother-to child-transmission of HCV and HCV infection in pediatrics. The results of the evaluation of the different studies were summarized in two sections describing separately the screening and effective treatments in pregnant women and children. Results The rate of mother-to-child transmission of HCV is approximately 5%. HCV infection is strongly associated with cholestasis and preterm birth. Prenatal diagnosis of hepatitis C virus has a dual benefit for mother and child. Perinatally infected children develop cirrhosis in earlier age than those who acquire HCV as adolescents. Pregnant women with cirrhosis have a higher risk of poor maternal and neonatal outcomes than those without cirrhosis. Conclusion To improve public health, universal screening of pregnant women for HCV infection should be performed. Early identification of women and children with HCV infection is important to enable them to be included in assessment and/or treatment programs.
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Affiliation(s)
- Rosalia Ragusa
- Health Technology Assessment Committee, Health Directorate, University Hospital “G. Rodolico,” Catania, Italy
| | - Liberato Simone Corsaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | - Evelise Frazzetto
- Hepatology Unit, A.O.U. Policlinico-Vittorio Emanuele, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Emanuele Bertino
- Department of Drug Sciences, University of Catania, Catania, Italy
| | | | - Gaetano Bertino
- Hepatology Unit, A.O.U. Policlinico-Vittorio Emanuele, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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Kushner T, Chappell CA, Kim AY. Testing for Hepatitis C in Pregnancy: the Time has Come for Routine Rather than Risk-based. ACTA ACUST UNITED AC 2019; 18:206-215. [PMID: 31890461 DOI: 10.1007/s11901-019-00468-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Purpose of review The purpose of this review is to discuss the reasons for HCV testing during pregnancy and to review what is known about antiviral treatment during pregnancy. Recent findings Hepatitis C virus affects over 3 million persons in the United States and is one of the leading infectious causes of death. While HCV is most commonly transmitted via parenteral exposures, thus affecting people who inject drugs, it is also transmitted from mother-to-child. Due to an expanding opioid crisis, an increasing number of women of childbearing age are now infected, resulting in transmission to infants. Risk-based screening has never been proven effective and thus universal screening of pregnant women for HCV infection has been recommended. Summary Obstetricians may play a key role in the U.S. by implementing universal testing for HCV in pregnant women, thereby enhancing the health of mothers and identifying children at risk.
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Affiliation(s)
- Tatyana Kushner
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, One Gustave L Levy Place, Box 1123, New York, NY, 10029
| | - Catherine A Chappell
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, 300 Halket Street, Pittsburgh, PA 15206
| | - Arthur Y Kim
- Division of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, 55 Fruit Street Cox 6, Boston, MA 02114
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Vij N. Delaware and Hepatitis C:: Is it time for universal screening? Dela J Public Health 2019; 5:46-47. [PMID: 34467028 PMCID: PMC8396748 DOI: 10.32481/djph.2019.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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