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Tuan J, Okoli A, Ogbuagu O. Pharmacokinetic evaluation of sofosbuvir/velpatasvir for the treatment of Chronic Hepatitis C in pediatrics aged 3 and older. Expert Opin Drug Metab Toxicol 2023; 19:881-888. [PMID: 38058292 DOI: 10.1080/17425255.2023.2292736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 12/05/2023] [Indexed: 12/08/2023]
Abstract
INTRODUCTION The World Health Organization proposed targets to eliminate hepatitis C virus (HCV) by 2030, aiming to treat ≥80% of people with HCV, decreasing new chronic infections by 90% and liver-related mortality by 65%. While children/adolescents represent a minority of cases, the true burden is underestimated. Advances in drug development have resulted in simplified treatments that are well-tolerated, effective, and pangenotypic in activity. Sofosbuvir/velpatasvir, a combined nucleotide analog NS5B polymerase inhibitor and NS5A inhibitor, respectively, is approved for HCV treatment for individuals ≥3 years, supported by safety data using lower-dose, novel formulations. AREAS COVERED This review discusses chemistry, pharmacokinetics/pharmacodynamics, dosing, efficacy, and safety of sofosbuvir/velpatasvir highlighting pediatric data. Literature review included publications/conference abstracts from PubMed, Google, and Google Scholar. Information from key clinical trials/regulatory approvals is reviewed. EXPERT OPINION Sofosbuvir/velpatasvir is a safe and effective therapy for the treatment of pangenotypic chronic HCV infection with limited cases of virologic relapse and adverse events among pediatric populations aged 3 years and older. However, the tolerability among children less than 6 years could be improved by alternative formulations, if not, shorter treatment durations. An aspirational role of direct-acting antivirals (DAAs) that should be explored is for the prevention of infection in exposed and at-risk pediatric populations.
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Affiliation(s)
- Jessica Tuan
- Yale School of Medicine, Department of Internal Medicine, Section of Infectious Diseases, New Haven, CT, USA
- Yale AIDS Program, 135 College St, New Haven, CT, USA
| | - Adaora Okoli
- Yale School of Medicine, Department of Internal Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | - Onyema Ogbuagu
- Yale School of Medicine, Department of Internal Medicine, Section of Infectious Diseases, New Haven, CT, USA
- Yale AIDS Program, 135 College St, New Haven, CT, USA
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Ibraheem MF, Kareem FH. The impact of sofosbuvir/ledipasvir on chronic hepatitis C-infected paediatric patients: a Middle East single-centre experience. PRZEGLAD GASTROENTEROLOGICZNY 2023; 18:437-441. [PMID: 38572458 PMCID: PMC10985745 DOI: 10.5114/pg.2023.132462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 07/22/2022] [Indexed: 04/05/2024]
Abstract
Introduction Direct-acting antiviral (DAA) regimens were approved in 2013 with a response rate exceeding 95% and minimal side effects. The response rate of sofosbuvir and ledipasvir exceeds 95% with minimal side effects. Aim To identify the effects of this regimen in the eradication of viruses from the patients.Material and methods: A prospective observational, open-label study took place between July 2018 and September 2020. The study included 37 patients, about two-thirds of them were male 23 (62.16%), while females comprised 14 (37.84%). All patients received a combination of sofosbuvir 400 mg and ledipasvir 90 mg in a single oral daily dose according to their weight. Results The most common HCV genotype was HCV-4, followed by HCV-1 and HCV-2. And by comparing parameters at baseline, end of the treatment, and 12 weeks after completing the treatment, the laboratory data revealed dramatic drops of all liver function tests, the mean of alanine aminotransferase (ALT) (31.1 ±1.42 IU/l vs. 95.5 ±23.16, p < 0.05), aspartate aminotransferase (AST) (29.86 ±1.75 IU/l vs. 89.19 ±24.83, p < 0.05), total serum bilirubin (TSB) (0.57 ±0.07 mg/dl vs. 1.73 ±0.38 mg/dl, p < 0.05), mean HCV PCR (1605168 ±368223.72), after finishing the treatment course, and 12 weeks after that it was non-detectable (p < 0.05). Conclusions Treatment with dose-adjusted oral DAAs (SOF/LED) for 12 weeks was well tolerated in Iraqi children and adolescents infected with chronic HCV infections, with a high success rate and trivial adverse effects.
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Ramadan Y, Elkoofy N, Sabry S, Mansour G, El-Anwar N. Fatigue assessment and its predictors in pediatric patients with chronic kidney disease stages III to V. EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE 2023. [DOI: 10.1186/s43054-022-00155-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Abstract
Background
Chronic fatigue is an intense subjective feeling of mental or physical exhaustion. It influences patients’ daily functioning and quality of life, delays recovery, and increases mortality, especially in chronic kidney disease (CKD) patients. The aim of this study is to assess and determine predictors of chronic fatigue in children with ESRD, dialysis, and pre-dialysis stages that can affect the patients’ quality of life (QOL).
Methods
We conducted a cross-sectional study on 114 patients diagnosed with CKD stages III to V, following at the nephrology outpatient clinic and hemodialysis (HD) unit of Cairo University Children’s Hospital during the period September 2020 till April 2021. Demographic and laboratory data of patients were gathered, and dialytic analysis in the form of frequency, duration of dialysis sessions, and adequacy of hemodialysis was calculated. The fatigue severity score (FSS) questionnaire was used to assess fatigue’s effects on daily functions, querying its relationship to motivation, physical activity, work, family, and social life.
Results
The mean age in the current study was (8.8 ± 1.8) years, with 62% being males. The median FSS score was 5.8, with a higher FSS score in stage V CKD patients. High e-GFR, serum sodium, folic acid, and L-carnitine supplementation all reduced the intensity of fatigue, while prolonged HD duration, acidosis, hypertension, and non-compliance to vitamin D replacement increased tiredness severity.
Conclusion
Routine fatigue assessment and measures to reduce it is a fundamental issue in pediatric CKD patients for better QOL.
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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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Mendlowitz AB, Feld JJ, Biondi MJ. Hepatitis B and C in Pregnancy and Children: A Canadian Perspective. Viruses 2022; 15:91. [PMID: 36680130 PMCID: PMC9863739 DOI: 10.3390/v15010091] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/24/2022] [Accepted: 12/27/2022] [Indexed: 12/30/2022] Open
Abstract
In 2016, the World Health Organization released a plan to eliminate viral hepatitis as a public health threat by 2030. For Canada to achieve the recommended decreases in HBV- and HCV-related new diagnoses and deaths, an increase in services is urgently required. Identifying those at risk of, or who have acquired HBV and HCV, remains a challenge, especially with the emergence of new priority populations such as pregnant persons and children. Importantly, prenatal, and pediatric care are times when individuals are often already engaged with the healthcare system, leading to the potential for opportunistic or co-localized care and interventions. At present, Canada may not be maximizing all available virologic tools that could lead to increases in prevention, identification, improved management, or even cure. Here, we describe the continuum of care that includes preconception, prenatal, postpartum, and pediatric stages; and identify current global and Canadian recommendations, findings, and opportunities for improvement.
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Affiliation(s)
- Andrew B. Mendlowitz
- Viral Hepatitis Care Network, Toronto Centre for Liver Disease, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Jordan J. Feld
- Viral Hepatitis Care Network, Toronto Centre for Liver Disease, University Health Network, Toronto, ON M5G 2C4, Canada
| | - Mia J. Biondi
- Viral Hepatitis Care Network, Toronto Centre for Liver Disease, University Health Network, Toronto, ON M5G 2C4, Canada
- School of Nursing, York University, Toronto, ON M3J 1P3, Canada
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Fukuoka T, Bessho K, Hosono S, Abukawa D, Mizuochi T, Ito K, Murakami J, Tanaka H, Miyoshi Y, Takano T, Tajiri H. The impact of treatment on the psychological burden of mothers of children with chronic hepatitis C virus infection: a multicenter, questionnaire survey. Sci Rep 2022; 12:22116. [PMID: 36543833 PMCID: PMC9772351 DOI: 10.1038/s41598-022-25519-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 11/30/2022] [Indexed: 12/24/2022] Open
Abstract
Mothers of children with chronic hepatitis C virus (HCV) infection experience anxiety about the health of their children. In this study we assessed an impact of treating children with chronic HCV infection on the psychological burden of their mothers. This was a multicenter, questionnaire survey conducted at six institutions in Japan. A newly-developed questionnaire for this study was used to assess changes in the mothers' various concerns regarding HCV infection and thoughts about their child's HCV infection. Responses at the time of diagnosis and at the time of the survey were compared between mothers of children who had received treatment and those without treatment. Responses were received from 36 of 37 eligible mothers (11 and 25, non-treatment and treatment groups, respectively). All children in treatment group had successfully eliminated the virus. Mothers in both groups were psychologically stressed in various ways, including concern about their child's health in the present and future at the time of diagnosis, concern about school, employment, and marriage, concern about the behavior of others towards them and infecting others with HCV, and feelings of guilt regarding their child. These concerns were significantly lower in the present compared to at the time of diagnosis in treatment group, and the rate of decrease was significantly higher in treatment group compared to non-treatment group. Successful treatment greatly reduced mothers' concerns about their children's HCV infection, indicating that treatment during childhood is beneficial from the perspective of the mothers' psychological burden.
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Affiliation(s)
- Tomoya Fukuoka
- grid.136593.b0000 0004 0373 3971Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kazuhiko Bessho
- grid.136593.b0000 0004 0373 3971Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Satoyo Hosono
- grid.272242.30000 0001 2168 5385Division of Cancer Screening Assessment and Management, National Cancer Center Japan Institute for Cancer Control, Tokyo, Japan
| | - Daiki Abukawa
- grid.415988.90000 0004 0471 4457Division of General Pediatrics and Gastroenterology, Miyagi Children’s Hospital, Miyagi, Japan
| | - Tatsuki Mizuochi
- grid.410781.b0000 0001 0706 0776Department of Pediatrics and Child Health, Kurume University School of Medicine, Fukuoka, Japan
| | - Koichi Ito
- grid.260433.00000 0001 0728 1069Department of Pediatrics and Neonatology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Jun Murakami
- grid.265107.70000 0001 0663 5064Division of Pediatrics and Perinatology, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Hideo Tanaka
- Osaka Prefecture Fujiidera Public Health Center, Osaka, Japan
| | - Yoko Miyoshi
- grid.136593.b0000 0004 0373 3971Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tomoko Takano
- grid.416985.70000 0004 0378 3952Department of Pediatrics, Osaka General Medical Center, Osaka, Japan
| | - Hitoshi Tajiri
- grid.258622.90000 0004 1936 9967Department of Pediatrics, Faculty of Medicine Hospital, Kinki University, Osaka, Japan
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Abstract
Hepatitis B and hepatitis C are a global burden and underscore the impact of preventable acute and chronic diseases on personal as well as population level health. Caring for pediatric patients with hepatitis B and C requires a deep understanding of the pathophysiology of viral processes. Insight into the epidemiology, transmission, and surveillance of these infections is critical to prevention and therapy. Extensive research in recent years has created a growing number of treatments, changing the landscape of the medical field's approach to the viral hepatitis pandemic.
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Wang R, Wang X, Zhang L, Feng G, Liu M, Zeng Y, Xie Z. The epidemiology and disease burden of children hospitalized for viral infections within the family Flaviviridae in China: A national cross-sectional study. PLoS Negl Trop Dis 2022; 16:e0010562. [PMID: 35788743 PMCID: PMC9286261 DOI: 10.1371/journal.pntd.0010562] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 07/15/2022] [Accepted: 06/03/2022] [Indexed: 11/24/2022] Open
Abstract
Background Viruses of the family Flaviviridae, including Japanese encephalitis virus (JEV), dengue virus (DENV), yellow fever virus (YFV) and hepatitis C virus (HCV), are widely distributed worldwide. JEV, DENV and YFV belong to the genus Flavivirus, whereas HCV belongs to the genus Hepacivirus. Children’s symptoms are usually severe. As a result, rates of hospitalization due to infection with these viruses are high. The epidemiology and disease burden of hospitalized children have rarely been described in detail to date. The objective of this study was to report the general epidemiological characteristics, clinical phenotype, length of stay (LOS), burden of disease, and potential risk factors for hospitalized children infected with JEV, DENV, YFV, or HCV in Chinese pediatric hospitals. Methodology A cross-sectional study of epidemiology and disease burden of children hospitalized for Flaviviridae virus infections between December 2015 and December 2020 in China was performed. Face sheets of discharge medical records (FSMRs) were collected from 27 tertiary children’s hospitals in the Futang Research Center of Pediatric Development and aggregated into FUTang Update medical REcords (FUTURE). Information on sociodemographic variables, clinical phenotype, and LOS as well as economic burden was included in FSMRs and compared using appropriate statistical tests. Findings The study described 490 children aged 0–15 years hospitalized for infections with Flaviviridae viruses. Japanese encephalitis (JE) cases are the highest, accounting for 92.65% of the total hospitalization cases caused by Flaviviridae virus infection. The incidence of JE peaked from July to October with a profile of a high proportion of severe cases (68.06%) and low mortality (0.44%). Rural children had a significantly higher incidence than urban children (91.63%). Most hospitalized dengue cases were reported in 2019 when dengue outbreaks occurred in many provinces of China, although only 14 dengue cases were collected during the study period. Yellow fever (YF) is still an imported disease in China. The hospitalizations for children with hepatitis C (HC) were not high, and mild chronic HC was the main clinical phenotype of patients. Among the four viral infections, JE had the highest disease burden (LOS and expenditure) for hospitalized children. Conclusion First, the present study reveals that JE remains the most serious disease due to Flaviviridae virus infection and threatens children’s health in China. Many pediatric patients have severe illnesses, but their mortality rate is lower, suggesting that existing treatment is effective. Both JEV vaccination and infection control of rural children should represent a focus of study. Second, although the dual risks of indigenous epidemics and imports of DENV still exist, the prevalence of DENV in children is generally manageable. Third, YFV currently shows no evidence of an epidemic in China. Finally, the proportion of children with chronic hepatitis C (CHC) is relatively large among hospitalized children diagnosed with HCV. Thus, early and effective intervention should be offered to children infected with HCV to ease the burden of CHC on public health. We performed a general epidemiological and disease burden assessment of 490 hospitalized children infected with any virus from the family Flaviviridae [Japanese encephalitis virus (JEV), dengue virus (DENV), yellow fever virus (YFV) and hepatitis C virus (HCV)] from December 2015 to December 2020 with confirmed clinical presentation and laboratory results. Our study found that hospitalization for Japanese encephalitis (JE) predominated in children who lived in rural areas, and the infection was rate was considerably higher in summer and autumn (July–October) compared with other months. In addition, children hospitalized with JE have the largest share of disease burden. However, the overall low rate of hospitalization and mortality of children shows that China’s JE prevention and control policies remain effective. However, the prevention, control and surveillance of JEV in rural areas should not be neglected. Dengue and yellow fever have not yet caused serious public health concerns among children in China, but the spatial and temporal distributions of viral infection must be assessed to be alert to the indigenous spread of imported cases. CHC is a refractory phenotype of HCV infection in children; thus, early screening and intervention are encouraged given the insidious appearance of symptoms in the early stages after HCV infection. These findings can help to understand the epidemic status of viruses classified in the family Flaviviridae in children and the disease burden of hospitalized children, which is conducive to precise prevention and control, optimization of the allocation of resources, and the formulation of more reasonable and effective policies.
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Affiliation(s)
- Ran Wang
- Beijing Key Laboratory of Pediatric Respiratory Infectious Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Xinyu Wang
- Big Data Center, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Linlin Zhang
- Beijing Key Laboratory of Pediatric Respiratory Infectious Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Guoshuang Feng
- Big Data Center, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Mengjia Liu
- Beijing Key Laboratory of Pediatric Respiratory Infectious Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Yueping Zeng
- Medical Record Management Office, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
| | - Zhengde Xie
- Beijing Key Laboratory of Pediatric Respiratory Infectious Diseases, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, Research Unit of Critical Infection in Children, Chinese Academy of Medical Sciences, 2019RU016, Laboratory of Infection and Virology, Beijing Pediatric Research Institute, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, China
- * E-mail:
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Zhao Z, Chu M, Guo Y, Yang S, Abudurusuli G, Frutos R, Chen T. Feasibility of Hepatitis C Elimination in China: From Epidemiology, Natural History, and Intervention Perspectives. Front Microbiol 2022; 13:884598. [PMID: 35722351 PMCID: PMC9201439 DOI: 10.3389/fmicb.2022.884598] [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] [Received: 02/26/2022] [Accepted: 05/09/2022] [Indexed: 11/20/2022] Open
Abstract
Hepatitis C imposes a heavy burden on many countries, including China, where the number of reported cases and the incidence of hepatitis C virus (HCV) increased yearly from 2005 to 2012, with a stable trend after 2012. The geographical distribution of HCV infections varies widely in China, with the northwest and southwest regions and the Henan Province showing a high disease burden. Elderly, men, sexually active people, drug users, migrants, blood transfusion recipients, and renal dialysis patients have become the target populations for hepatitis C prevention and control. It is important to improve the diagnosis rate in high-risk groups and asymptomatic people. Identifying secondary HCV infections, especially in HCV patients co-infected with the human immunodeficiency virus (HIV) is a priority of hepatitis C prevention and control. Enhancing universal access to direct antiviral agents (DAAs) treatment regimens is an effective way to improve the cure rate of HCV infection. For China to contribute to the WHO 2030 global HCV elimination plan, strategic surveillance, management, and treatment program for HCV are needed.
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Affiliation(s)
- Zeyu Zhao
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China.,CIRAD, Intertryp, Montpellier, France
| | - Meijie Chu
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Yichao Guo
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Shiting Yang
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | - Guzainuer Abudurusuli
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
| | | | - Tianmu Chen
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, School of Public Health, Xiamen University, Xiamen, China
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Rahmani P, Farahmand F, Heidari G. Acute Hepatitis C Virus Infection Treated with Daclatasvir/Sofosbuvir in a 9-Year-Old Boy. JOURNAL OF CHILD SCIENCE 2022. [DOI: 10.1055/s-0042-1751269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
AbstractThe present study includes a case report of a 9-year-old boy who came to our center with jaundice, elevated liver enzymes, and palpable liver. He was treated with ursodeoxycholic acid, but no improvement in symptoms was seen. Reverse transcription polymerase chain reaction and liver biopsy were positive for hepatitis C virus. He was treated with daclatasvir/sofosbuvir for 3 months. Daclatasvir/sofosbuvir might be effective against the treatment of hepatitis in children, with no report of remission and minimal side effects.
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Affiliation(s)
- Parisa Rahmani
- Pediatric Gastroenterology and Hepatology Research Center, Pediatric Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Farahmand
- Department of Pediatric Gastroenterology, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ghobad Heidari
- Department of Pediatric, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran
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Talebi A, Kargar M. Hepatoprotective effects of metformin in hepatitis C virus-infected adolescents with beta thalassaemia major. Int J Clin Pract 2021; 75:e14951. [PMID: 34965654 DOI: 10.1111/ijcp.14951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Ali Talebi
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Mona Kargar
- Research Center for Rational Use of Drugs, Tehran University of Medical Sciences, Tehran, Iran
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12
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Feld JJ, Matthews GV. Don't Wait: The Benefits of Early Diagnosis in Perinatal Hepatitis C Virus Transmission. Clin Infect Dis 2021; 73:e3347-e3348. [PMID: 32640029 DOI: 10.1093/cid/ciaa942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Indexed: 11/12/2022] Open
Affiliation(s)
- Jordan J Feld
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
| | - Gail V Matthews
- Kirby Institute, University of New South Wales, Sydney, Australia
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13
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Kulkarni AV, Duvvuru NR. Management of hepatitis B and C in special population. World J Gastroenterol 2021; 27:6861-6873. [PMID: 34790011 PMCID: PMC8567468 DOI: 10.3748/wjg.v27.i40.6861] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/30/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic viral hepatitis is one of the leading causes of cirrhosis worldwide. Chronic hepatitis B is more common in the Asia-Pacific region due to the larger population and lower screening availability. Hepatitis C predominates in the west due to injection drug abuse. The discovery of (oral) direct-acting antiviral agents (DAAs) has changed the landscape of chronic hepatitis C (CHC) management. Nucleos(t)ide analogs (NUCs) have also changed the approach to the treatment of chronic hepatitis B (CHB). Oral NUCs and DAAs have excellent efficacy and patient acceptance as well as a lower risk of resistance. However, certain populations have no robust data and safety and efficacy of such oral drugs is still evolving. In this review, we provide an overview of the management of CHB and CHC in special populations, such as those with chronic kidney disease, pregnant women, healthcare workers, and those undergoing chemo- or immunosuppressive therapy.
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Affiliation(s)
- Anand V Kulkarni
- Department of Hepatology, Asian Institute of Gastroenterology, Hyderabad 500032, Telangana, India
| | - Nageshwar Reddy Duvvuru
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad 500032, Telanagana, India
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14
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Jasim SA, Ahmed NS, Mousa AA, Hmed AA, Sofy AR. Correlation between both genetic polymorphism and serum level of toll-like receptor 4 with viral load and genotype of hepatitis C virus in Iraqi patients. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2021.101287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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15
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Susich M, Hersh AR, Greiner K, Chaiken SR, Caughey AB. A cost-effectiveness analysis of universal hepatitis C screening in all United States pregnancies. J Matern Fetal Neonatal Med 2021; 35:7381-7388. [PMID: 34392786 DOI: 10.1080/14767058.2021.1949442] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To evaluate the cost-effectiveness of universal screening for HCV among all pregnant women in the United States. METHODS We designed a decision-analytic model to evaluate the cost-effectiveness and outcomes associated with universal HCV screening in pregnancy compared to no screening. A theoretical cohort of 3.9 million women, the approximate number of annual live births in the United States was used. Outcomes included 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 $100,000 per QALY. Sensitivity analysis were conducted to evaluate the robustness of the results. RESULTS In a theoretical cohort of 3.9 million women, universal HCV screening resulted in 3003 fewer cases of hepatocellular carcinoma, 1484 fewer decompensated cirrhosis, 46 fewer liver transplants and 2665 fewer deaths from HCV when compared to no screening. Universal HCV screening was found to be the dominant strategy, meaning it resulted in lower costs and higher QALYs. Sensitivity analyses showed our model was robust over a wide range of assumptions. CONCLUSION Among pregnant women in the United States, universal HCV screening is cost effective compared with no screening.
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Affiliation(s)
- Marguerite Susich
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA
| | - Alyssa R Hersh
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA
| | - Karen Greiner
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA
| | - Sarina R Chaiken
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA
| | - Aaron B Caughey
- Department of Obstetrics and Gynecology, Oregon Health & Science University, Portland, OR, USA
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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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Alqahtani SA, Colombo MG. Treating paediatric hepatitis C in the era of direct-acting antiviral agents. Liver Int 2021; 41:1189-1200. [PMID: 33533543 DOI: 10.1111/liv.14810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 01/09/2021] [Accepted: 01/28/2021] [Indexed: 02/13/2023]
Abstract
The prevalence and burden of hepatitis C virus (HCV) in children are poorly understood mainly as a result of the fact that studies in this population have largely been done in high-risk groups and in highly endemic regions. Epidemiological studies estimate the viraemic prevalence in the paediatric population aged 0-18 years at 0.13%, corresponding to 3.26 million children with HCV in 2018. While vertical transmission occurs in up to 5% of neonates born to infected mothers, with preference for those with high viral load and co-infection with the human immunodeficiency virus, injection drug use is the prevalent modality of HCV infection among adolescents. Notwithstanding the fact that HCV usually has an indolent course in children and adolescents, hepatitis C may progress to significant liver disease in a fraction of patients. The finding of severe disease or cirrhosis in a minority of paediatric patients with HCV underscores the importance of early diagnosis and treatment in order to prevent long-term morbidity. Universal screening of HCV in pregnant women is key to identify infants exposed to such a risk and link them to care. Recently, direct-acting antiviral drugs proved to be as safe and effective in young HCV patients as in adults, and these agents are now approved for treatment of paediatric patients as young as 3 years. This review provides a contemporary overview of the HCV disease burden in children, with a particular focus on its treatment in the era of direct-acting antiviral agents.
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Affiliation(s)
- Saleh A Alqahtani
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, MD, USA.,Liver Transplant Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
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19
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Mari PC, Gulati R, Fragassi P. Adolescent Hepatitis C: Prevalence, Impact, and Management Challenges. ADOLESCENT HEALTH MEDICINE AND THERAPEUTICS 2021; 12:45-53. [PMID: 33994820 PMCID: PMC8112853 DOI: 10.2147/ahmt.s263864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 04/21/2021] [Indexed: 12/09/2022]
Abstract
The prevalence of Hepatitis C virus infection (HCV), a leading cause of chronic liver disease worldwide, is rising in the United States (US) and other high-income countries, especially among youth and young adults. This surge in cases is closely associated with the opioid crisis and intravenous drug use (IVDU). However, its prevalence and impact on the adolescent population have not been thoroughly studied and therefore is poorly understood. The pediatric population tends to have milder liver disease and progression when compared to adults; however, there is a risk of developing liver cirrhosis, in addition to facing decreased quality of life and stigmatization from the disease. The recent approval of direct-acting antiviral (DAA) regimens for all HCV genotypes and age greater than 3 years has revolutionized its management. Therapy has shifted from the prolonged interferon-based regimens, to shorter duration, once daily oral pills that are highly effective, curative and with fewer side effects. Therapy is now indicated for all adolescents with hepatitis C virus infection, regardless of stage of liver disease, recent IVDU, or coinfection with HIV, therefore eliminating a lifetime risk of chronic liver disease, cirrhosis and hepatocarcinoma. Nonetheless, adolescents are rarely tested or treated for hepatitis C infection, and very few adolescents complete therapy. Implementation of point of care (POC) testing of high-risk youth at drug treatment centers or other juvenile facilities may be a good strategy to increase testing, diagnosis and therapy. This review article aims to educate pediatricians and other primary care providers to help decrease the existing knowledge gap on the subject.
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Affiliation(s)
- Paula Chaves Mari
- Department of Pediatrics, MetroHealth Medical Center, Cleveland, OH, USA
| | - Reema Gulati
- Department of Pediatrics, MetroHealth Medical Center, Cleveland, OH, USA
| | - Philip Fragassi
- Department of Pediatrics, MetroHealth Medical Center, Cleveland, OH, USA
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20
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Rogers ME, Balistreri WF. Cascade of care for children and adolescents with chronic hepatitis C. World J Gastroenterol 2021; 27:1117-1131. [PMID: 33828389 PMCID: PMC8006101 DOI: 10.3748/wjg.v27.i12.1117] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/19/2021] [Accepted: 03/11/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis C virus (HCV) infection presents a significant global public health burden. In 2015, over 400000 deaths worldwide were attributed to HCV infection. This led the World Health Organization (WHO) in 2016 to set the ambitious goal of eliminating HCV by 2030. Adult-centered guidelines have been established in order to provide direction for healthcare professionals, allowing integration of the newest screening policies and therapeutic strategies into their practices. However, for children and adolescents, HCV is a significant, unrecognized public health problem. HCV infection rates in the United States in women of childbearing age and those who are pregnant have increased in parallel with the rising opioid epidemic. An estimated 29000 women with HCV infection gave birth each year from 2011 to 2014 in the United States, with approximately 1700 of their infants being infected with HCV. Newer HCV-specific therapeutics, namely direct acting antivirals (DAA), has brought a new and highly successful approach to treatment of hepatitis C. Recent studies have confirmed similar levels of effectiveness and safety of DAA therapies in the pediatric population. Thus, an enhanced cascade of care, which should include the population under 18 years of age, can help achieve the WHO goal by focusing on elimination in the youngest populations. This review will present an overview of the natural history, clinical features, and management of HCV in children and adolescents.
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Affiliation(s)
- Michael Evan Rogers
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, United States
| | - William F Balistreri
- Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, United States
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21
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Rodriguez-Baez N. Hepatitis C in Young Children: To Treat or Not to Treat - Is It Cost-Effective? J Pediatr 2021; 230:9-10. [PMID: 33075370 DOI: 10.1016/j.jpeds.2020.10.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 10/14/2020] [Indexed: 02/07/2023]
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22
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Etiology of acute liver failure in children. PEDIATRU.RO 2021. [DOI: 10.26416/pedi.63.3.2021.5483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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23
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Statler VA, Espinosa C. Management of Hepatitis C in Children and Adolescents. J Pediatric Infect Dis Soc 2020; 9:785-790. [PMID: 33043957 DOI: 10.1093/jpids/piaa114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 09/10/2020] [Indexed: 12/09/2022]
Abstract
The management of hepatitis C virus (HCV) infections has changed dramatically in recent years with the use of direct antiviral agents (AADs). New AADs have excellent safety profile and demonstrated to be highly effective. Interferon free regimens are now recommended for children and adolescents but significant barriers for treatment exist. Overcoming those barriers will facilitate HCV elimination. This review covers varied topics to familiarize providers with the current status of pediatric HCV management in light of newly available DAAs medications.
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Affiliation(s)
| | - Claudia Espinosa
- Department of Pediatrics, University of South Florida Morsani College of Medicine, Tampa, USA
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24
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El‐Shabrawi M, Baroudy S, Hassanin F, Behairy AS, Yakoot M, Ahmed A. Follow-up of chronic paediatric hepatitis C virus in a low-/middle-income country. Acta Paediatr 2020; 109:2699-2705. [PMID: 32358871 DOI: 10.1111/apa.15333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 04/04/2020] [Accepted: 04/28/2020] [Indexed: 02/06/2023]
Abstract
AIM Follow-up of chronic hepatitis C virus (HCV) infection following Interferon (IFN) plus Ribavirin (RBV) or direct-acting antiviral (DAA) drug therapy in a cohort of paediatric outpatients as confirmed by a sustained virologic response (SVR). METHODS This study included a cohort of 60 patients (6-18 years), divided into 2 groups: Group 1:21 patients who completed treatment with IFN/RBV. Group 2:39 treated with dual DAA therapy: 19 with Sofosbuvir/Ledipasvir (SOF/LED) and 20 with Sofosbuvir/Daclatasvir (SOF/DCV). RESULTS Group 1:12 (57.1%) were cured, six were IFN/RBV treatment failure then subsequently treated with DAAs successfully, and three had liver transplants. IFN/RBV side effects were reported in all patients; however, fibrosis regressed in two cured patients. Group 2: all were cured. HCV RNA became negative in all DAAs-treated patients at weeks 2, 4 and 12 of treatment (100%) as well as SVR after 12 weeks (100%). Thirty patients reported no adverse side effects whereas only nine suffered minor side effects. CONCLUSIONS In our cohort, SOF/LED therapy and SOF/DCV therapy were extremely safe and effective with 100% SVR and negligible short-term side effects. IFN/RBV therapy was much less effective (SVR 57.1%) and accompanied with short-term side effects. Fibrosis might stop and even regress with successful treatment.
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Affiliation(s)
| | | | | | | | | | - Ayaat Ahmed
- Ministry of Health and Population Beheira Egypt
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25
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Rahal H, Boutros S, Farhat M, Kullar R, Rahal K, Saab S. Estimating paediatric hepatitis C prevalence in the United States. J Viral Hepat 2020; 27:1455-1461. [PMID: 32810350 DOI: 10.1111/jvh.13377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 08/07/2020] [Indexed: 12/09/2022]
Abstract
Over 70 million individuals are infected with hepatitis C virus (HCV) worldwide. Yet most prevalence data are in the adult population, with little focus on paediatrics, partially due to the scarcity of public data. The objective of this paper is to examine HCV prevalence in children by estimating prevalence rates among women, given the assumption that most cases are vertically transmitted. Between 2001 and 2017, maternal HCV infection affected ~ 0.24% of all births, with prevalence increasing by at least 261%. On average, approximately 0.01% of the total number of live births were infected with HCV, with a 245% increase in the number of children born with the infection. HCV epidemiology has evolved, with women of childbearing age representing a greater proportion of infected individuals in the United States, and infants born to infected mothers being at risk. We therefore recommend a greater public health focus of HCV on the paediatric population.
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Affiliation(s)
- Harman Rahal
- Department of Internal Medicine, UCLA Medical Center, Los Angeles, CA, USA
| | - Sandra Boutros
- Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA
| | - Mohamad Farhat
- Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA
| | | | - Kabir Rahal
- Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA
| | - Sammy Saab
- Department of Internal Medicine, UCLA Medical Center, Los Angeles, CA, USA.,Department of Surgery, University of California at Los Angeles, Los Angeles, CA, USA
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26
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Clemente MG, Antonucci R, Sotgiu G, Dettori M, Piana A, Vajro P. Present and future management of viral hepatitis B and C in children. Clin Res Hepatol Gastroenterol 2020; 44:801-809. [PMID: 32173307 DOI: 10.1016/j.clinre.2020.02.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 01/19/2020] [Accepted: 02/07/2020] [Indexed: 02/07/2023]
Abstract
Having a hepatitis B virus (HBV) or hepatitis C virus (HCV) infection places a child at higher risk for subsequent chronic hepatitis B (CHB) or chronic hepatitis C (CHC) infection. The risk of mother-to-child transmission is higher for HBV (20% to 90%) than for HCV (<5%). Perinatal HBV infection generally causes CHB infection while perinatal HCV infection has a certain rate of spontaneous viral clearance (around 20% to 30%). Of the two, only HBV infection can benefit from passive/active perinatal immunoprophylaxis. The risk of CHB in children with HBV horizontal transmission decreases with age, whereas HCV transmission among teenagers commonly results into a long-life infection and CHC infection. Children with CHB or CHC should be carefully assessed for the need for antiviral treatment. When treatment cannot be deferred, pediatric CHB infection has different first-line treatment options: standard interferon (for children aged≥1 year), pegylated interferon (for children aged≥3 years), and the oral nucleotide analogues entecavir (for children aged≥2 years) and tenofovir (for children aged≥12 years). The choice of treatment depends on the child's age, virus genotypes, previous treatment failure and presence of contraindications. Expected responsiveness rate is 25% of hepatitis B e-antigen clearance, with both standard interferon and nucleotide analogues. Direct antiviral agents are first-line treatment for CHC infection in children aged 3 years or older. Hepatitis C virus sustained virus response is as high as 97%. Therefore, if direct antiviral agents can be proven to be safe and well tolerated in very young children, HCV eradication could be planned after the first screening.
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Affiliation(s)
- Maria Grazia Clemente
- Pediatric Clinic, Clinical Epidemiology and Medical Statistics Unit, Hygiene and Preventive Medicine, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari (SS), Italy.
| | - Roberto Antonucci
- Pediatric Clinic, Clinical Epidemiology and Medical Statistics Unit, Hygiene and Preventive Medicine, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari (SS), Italy
| | - Giovanni Sotgiu
- Pediatric Clinic, Clinical Epidemiology and Medical Statistics Unit, Hygiene and Preventive Medicine, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari (SS), Italy
| | - Marco Dettori
- Pediatric Clinic, Clinical Epidemiology and Medical Statistics Unit, Hygiene and Preventive Medicine, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari (SS), Italy
| | - Andrea Piana
- Pediatric Clinic, Clinical Epidemiology and Medical Statistics Unit, Hygiene and Preventive Medicine, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari (SS), Italy
| | - Pietro Vajro
- Pediatrics - Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Baronissi (SA), Italy
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27
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Fernandes ND, Banik S, Abughali N, Sthapit B, Abdullah N, Fragassi P. Hepatitis C Virus Screening Among Adolescents Attending a Drug Rehabilitation Center. J Pediatric Infect Dis Soc 2020; 9:437-441. [PMID: 31603512 DOI: 10.1093/jpids/piz065] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2019] [Accepted: 08/20/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection has a strong association with intravenous drug use (IVDU). IVDU is a growing public health concern, even in the adolescent population. To our knowledge, there are no published HCV screening studies targeting high-risk adolescents who attend drug rehabilitation centers.This study was designed to determine the seroprevalence of HCV infection utilizing point-of-care (POC) testing at an adolescent drug rehabilitation center and gain a preliminary understanding of the acceptance rate for HCV screening in this high-risk population. METHODS This single-center, observational study was conducted at a major drug rehabilitation center in northeast Ohio from July 2016 to June 2017. The consented adolescents who presented at the center were recruited to participate in HCV screening. The participants were administered a survey to assess their demographics and risk behavior profile followed by HCV testing utilizing a POC test. RESULTS During the study period, 150 adolescents were admitted to the drug rehabilitation center, of whom 100 were approached and 85 agreed to participate. Forty percent of the participants (34/85) were females, and 78% (66/85) were white. HCV prevalence among participants was 5% (4/85), all of whom were females. History of heroin use was reported by 15% (13/85) and it was associated with HCV seropositivity; 100% (4/4) of all HCV-positive individuals reported the use of heroin vs only 11% (9/81) of HCV-negative individuals (P = .0004). CONCLUSIONS Our study showed a high prevalence of HCV among adolescents attending a drug rehabilitation center with high acceptance of POC HCV testing.
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Affiliation(s)
| | - Swagata Banik
- Department of Public Health & Prevention Science, Baldwin Wallace University, Berea, Ohio, USA
| | - Nazha Abughali
- Department of Pediatrics, MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Bonisha Sthapit
- Department of Pediatrics, MetroHealth Medical Center, Cleveland, Ohio, USA
| | - Neelab Abdullah
- Department of Public Health & Prevention Science, Baldwin Wallace University, Berea, Ohio, USA
| | - Philip Fragassi
- Department of Pediatrics, MetroHealth Medical Center, Cleveland, Ohio, USA
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28
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Carrasco I, Sainz T, Frick MA, Jiménez de Ory S, Fortuny C, Burgos J, Montero M, Gavilán C, Falcón MD, Couceiro JA, Bernardino JI, Bisbal O, Guerrero C, Aldámiz-Echevarría MT, Berenguer J, Navarro ML. Response to direct-acting antivirals for hepatitis C treatment in vertically HIV/HCV co-infected patients. J Viral Hepat 2020; 27:955-958. [PMID: 32347645 DOI: 10.1111/jvh.13308] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/23/2020] [Accepted: 04/05/2020] [Indexed: 12/13/2022]
Abstract
Direct-acting antivirals (DAAs) for HCV treatment have improved tolerance and efficacy among adults, but experience in vertical transmission is scarce. In our vertically HIV/HCV co-infected youth cohort of 58 patients, DAA achieved excellent rates of cure among naïve and pretreated individuals. Treating vertically infected seems important as 29.6% displayed advanced fibrosis at treatment initiation.
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Affiliation(s)
- Itzíar Carrasco
- Hospital General Universitario Gregorio Marañón and Gregorio Marañón Research Institute (IiSGM), Madrid, Spain.,Universidad Complutense de Madrid, Madrid, Spain
| | - Talía Sainz
- Hospital Universitario La Paz and La Paz Research Institute (IdiPAZ), Madrid, Spain
| | | | - Santiago Jiménez de Ory
- Hospital General Universitario Gregorio Marañón and Gregorio Marañón Research Institute (IiSGM), Madrid, Spain
| | | | | | - Marta Montero
- Hospital Universitario y Politécnico de La Fe, Valencia, Spain
| | - César Gavilán
- Hospital San Juan de Alicante, Sant Joan d'Alacant, Spain
| | | | | | | | | | | | | | - Juan Berenguer
- Hospital General Universitario Gregorio Marañón and Gregorio Marañón Research Institute (IiSGM), Madrid, Spain
| | - María Luisa Navarro
- Hospital General Universitario Gregorio Marañón and Gregorio Marañón Research Institute (IiSGM), Madrid, Spain.,Universidad Complutense de Madrid, Madrid, Spain
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29
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Mercedes R, Brown J, Minard C, Tsai CM, Devaraj S, Munden M, Leung D. A Liver Biopsy Validation Pilot Study of Shear Wave Elastography, APRI, FIB-4, and Novel Serum Biomarkers for Liver Fibrosis Staging in Children With Chronic Viral Hepatitis. Glob Pediatr Health 2020; 7:2333794X20938931. [PMID: 32821773 PMCID: PMC7412911 DOI: 10.1177/2333794x20938931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/12/2020] [Accepted: 05/26/2020] [Indexed: 01/04/2023] Open
Abstract
As liver biopsy in children poses inherent risks, noninvasive measures of liver fibrosis are needed. This was a cross-sectional, liver biopsy validation pilot study of 16 participants evaluating the ability of shear wave elastography, aspartate transaminase to platelet ratio index (APRI), fibrosis index based on the 4 factors, and novel serum biomarkers to stage liver fibrosis in children with chronic hepatitis B or C. There was very high intrasegmental shear wave speed variation in our participants and little correlation with fibrosis. APRI and monocyte chemoattractant protein (MCP-1) were higher in fibrosis stage F2-3 versus F0-1 (P = .02, P = .06, respectively). Soluble Fas (sFas) was lower in F2-3 versus F0-1 (P = .046). A logistic regression analysis calculated by (APRI × MCP-1)/sFas demonstrated an area under the receiver operating characteristic curve of 0.92 (P < .001), suggesting that this combination can differentiate fibrosis stage F0-1 from F2-3 in children with chronic viral hepatitis.
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Affiliation(s)
| | | | | | - Cynthia M Tsai
- Baylor College of Medicine, Houston, TX, USA.,Texas Children's Hospital, Houston, TX, USA
| | | | - Marthe Munden
- Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Daniel Leung
- Baylor College of Medicine, Houston, TX, USA.,Texas Children's Hospital, Houston, TX, USA
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30
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El-Sayed MH, Indolfi G. Hepatitis C Virus Treatment in Children: A Challenge for Hepatitis C Virus Elimination. Semin Liver Dis 2020; 40:213-224. [PMID: 32526785 DOI: 10.1055/s-0040-1708812] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Hepatitis C is a global public health threat. The introduction of direct-acting antivirals (DAAs) brings the prospect of curing the 71 million people living with the disease, dramatically changing the landscape of hepatitis C. The World Health Organization developed a roadmap for the elimination and cure of hepatitis C by 2030 with a clear goal with measurable targets. However, there is a lack of a well-defined strategy to tackle the hepatitis C virus (HCV) problem in children and adolescents vis-à-vis the adult population. Hepatitis C in children and adolescents can be addressed as part of a national policy for elimination in the whole population, namely macroelimination, or could be fragmented into a microelimination approach targeting the high-risk population groups. Children born to HCV-infected mothers, adolescents who are injecting drugs, migrants, and those suffering from inherited blood diseases are important target populations. After the U.S. Food and Drug Administration approval for the use of DAAs in children aged 3 years and above, evidence from clinical trials and real-world experience was accumulated using brand and generic medicines, with sustained virological response rates exceeding 95%. The evidence created should guide policies on the management of hepatitis C in children and adolescents. There are many challenges in managing HCV in this left-behind marginalized population. The lack of awareness and epidemiological data, consent age, prohibitive prices of medicines, and absence of policies on access to diagnostics, treatment, and linkage to care are among the many barriers to service delivery that should be addressed to achieve the elimination goal by 2030.
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Affiliation(s)
- Manal H El-Sayed
- Department of Pediatrics, Faculty of Medicine, Clinical Research Center, Ain Shams University, Cairo, Egypt
| | - Giuseppe Indolfi
- Pediatric and Liver Unit, Meyer Children's University Hospital and Department NEUROFARBA, University of Florence, Florence, Italy
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31
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Rosenthal P, Narkewicz MR, Yao BB, Jolley CD, Lobritto SJ, Wen J, Molleston JP, Hsu EK, Jonas MM, Zha J, Liu L, Leung DH. Ombitasvir, Paritaprevir, Ritonavir, and Dasabuvir Mini-Tabs Plus Ribavirin for Children Aged 3-11 Years with Hepatitis C Genotype 1a. Adv Ther 2020; 37:3299-3310. [PMID: 32451952 PMCID: PMC7467405 DOI: 10.1007/s12325-020-01389-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Indexed: 12/21/2022]
Abstract
Introduction To assess the safety, efficacy, and pharmacokinetics of mini-tablet formulations of ombitasvir (OBV), paritaprevir (PTV), ritonavir, and dasabuvir (DSV) with or without ribavirin for 12 weeks in children infected with chronic hepatitis C virus (HCV) genotype (GT) 1. Methods This is an ongoing, open-label, Phase 2/3 study in children 3–11 years old infected with HCV GT1 who were HCV treatment-naïve and non-cirrhotic. Pediatric mini-tablet formulations of OBV, PTV, ritonavir, and DSV plus ribavirin oral solution were administered for 12 weeks based on body weight. Endpoints included SVR12, adverse events (AEs), and pharmacokinetic parameters. Results Overall, 26 children received OBV, PTV, ritonavir, and DSV plus ribavirin; 14 were 3–8 years old and 12 were 9–11 years old; 35% were male; and all had chronic HCV GT1a infection. The SVR12 rate was 96% (25/26; 95% CI 81.1–99.3), with 1 child failing to achieve SVR12 due to non-adherence and treatment discontinuation. Treatment-emergent AEs of Grade ≥ 3 occurred in 3 children; 2 events in 1 child were considered serious; and none were considered treatment-related. No AEs led to discontinuation of study treatment. The most common AEs were headache (27%), fatigue (23%), pyrexia (19%), and vomiting (19%). Pharmacokinetic results showed mini-tablet formulations of OBV, PTV, DSV, and ritonavir drug exposures were comparable to the adult formulation. Conclusion The mini-tablet combination of OBV, PTV, ritonavir, and DSV plus ribavirin to treat HCV GT1a infection for 12 weeks was highly effective and suitable in children 3–11 years of age. Trial Registration ClinicalTrials.gov identifier, NCT02486406. Electronic supplementary material The online version of this article (10.1007/s12325-020-01389-9) contains supplementary material, which is available to authorized users.
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Squires JE, Balistreri WF. Treatment of Hepatitis C: A New Paradigm toward Viral Eradication. J Pediatr 2020; 221:12-22.e1. [PMID: 32446469 DOI: 10.1016/j.jpeds.2020.02.082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 01/27/2020] [Accepted: 02/28/2020] [Indexed: 12/18/2022]
Affiliation(s)
- James E Squires
- Division of Gastroenterology, Hepatology, and Nutrition, UPMC Children's Hospital of Pittsburgh, Pittsburgh PA.
| | - William F Balistreri
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Cincinnati Children's Hospital, Cincinnati, OH
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Vargas L, Bastos F, Guimarães A, Amaral S, Fausto T, Arriaga M, Sarno M, Brites C. Seroprevalence and factors associated with Human Immunodeficiency virus, Human T lymphotropic virus and Hepatitis B/C infections in parturient women of Salvador - Bahia, Brazil. Braz J Infect Dis 2020; 24:279-287. [PMID: 32464116 PMCID: PMC9392138 DOI: 10.1016/j.bjid.2020.05.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 04/27/2020] [Accepted: 05/04/2020] [Indexed: 11/25/2022] Open
Abstract
Background The heterogeneity in detection rates of Human immunodeficiency virus, (HIV), Human T lymphotropic virus (HTLV) and Hepatitis B and C infections among pregnant women and the continuous exposure to risk factors limits the adoption of preventive and control actions. Objective To evaluate the HIV, HTLV, Hepatitis B and C seroprevalence rates, and associated risk factors in parturient women in Salvador, Brazil. Methods This was a cross-sectional study in 2099 parturient women attended in two public maternity hospitals in Salvador, Brazil. One blood sample was drawn for serological screening and socio-demographic, obstetric and clinical data were collected. Results HIV seroprevalence rate was 1.5% (of which 0.6% were new cases); seroprevalence rates for HTLV, HBV, and HCV were 0.4%, 0.4%, and 0.1%, respectively. Univariate analysis showed a significant association between socio-demographic and behavioral factors with retroviral infections, while viral hepatitis was mainly associated with parenteral exposure. In a multivariate analysis, multiple sexual partners (OR 3.3; 95% CI: 1.1–9.2), history of sexual/domestic violence (OR 2.8; 95% CI: 1.1–6.9), syphilis co-infection (OR 2.6; 95% CI: 1.0–6.9), use of alcohol or drugs (OR 2.5; 95% CI: 1.2–5.5), and low schooling level (OR 2.3; 95% CI: 1.1–4.9) were independent risk factors for HIV infection. History of stillbirth and low birth weight infants was significantly associated with HTLV positive status, showing a negative impact on gestation. Conclusions The seroprevalence rates for HIV, HCV, HBV, and HTLV were similar to that found in previous studies in other Brazilian regions. The high individual, socioeconomic, and social vulnerability detected in seropositive parturient women indicates the need to improve coverage and effectiveveness of STDs control with prevention, detection and monitoring strategies, focusing in pregnant women exposed to high biopsychosocial risk.
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Affiliation(s)
- Ludy Vargas
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil; Universidad Pedagógica y Tecnológica de Colombia, Boyacá, Colombia.
| | - Fernanda Bastos
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil
| | - André Guimarães
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil
| | - Sávio Amaral
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil
| | - Tarcisio Fausto
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil
| | - Maria Arriaga
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil; Fundação Gonçalo Cruz, Instituto Gonçalo Moniz, Salvador, BA, Brazil; Fundação José Silveira, Instituto Brasileiro para Investigação da Tuberculose, Salvador, BA, Brazil
| | - Manoel Sarno
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil; Universidade Federal da Bahia, Maternidade Climério de Oliveira, Salvador, BA, Brazil
| | - Carlos Brites
- Universidade Federal da Bahia, Faculdade de Medicina, Salvador, BA, Brazil; Universidade Federal da Bahia, Faculdade de Medicina, Complexo Hospitalar Prof. Edgard Santos, Salvador, BA Brazil
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Causes of secondary non-alcoholic fatty liver disease in non-obese children below 10 years. Eur J Pediatr 2020; 179:719-726. [PMID: 31897838 DOI: 10.1007/s00431-019-03551-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 12/19/2022]
Abstract
This study aimed to detect etiologies and histopathological features of non-alcoholic fatty liver disease (NAFLD) in Egyptian children < 10 years from hepatologist perspectives. Infants and children below 10 years of age with biopsy-proven fatty liver over a 6-year period were included. NAFLD activity score was used to detect the presence of non-alcoholic steatohepatitis (NASH). The study included 66 cases whose age ranged between 5 months and 10 years. Transaminases were elevated in 60% patients. Glycogen storage disease (GSD) was the most common diagnosis (33.3%) followed by hepatitis C virus (HCV) (10.6%) and Chanarin-Dorfman syndrome (CDS) (9.1%). The cause of steatosis could not be identified in 28.8% of cases. There was a higher prevalence of secondary causes of NAFLD in patients < 10 years. Liver histopathological examination revealed preserved lobular architecture in 75.7% with minimal-to-mild fibrosis in 79%. Steatosis was macrovesicular in all specimens (severe steatosis in 39.4%). Four patients had NASH. Higher degree of steatosis was associated with more severe fibrosis (P = 0.01).Conclusion: GSD was the commonest cause of secondary NAFLD in Egyptian children < 10 years followed by HCV and CDS with higher degrees of steatosis in younger patients. The degree of fibrosis was significantly related to the degree of steatosis.What is Known:• Primary non-alcoholic fatty liver disease (NAFLD) is rare in children aged less than 10 years.• Secondary causes of NAFLD should be considered in patients who do not have traditional risk factors.What is New:• Glycogen storage disease, hepatitis C virus, and Chanarin-Dorfman syndrome are the commonest causes of secondary NAFLD in Egyptian children (< 10 years) with higher degrees of steatosis in younger patients.• The degree of liver fibrosis is significantly related to the degree of steatosis.
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Chou R, Dana T, Fu R, Zakher B, Wagner J, Ramirez S, Grusing S, Jou JH. Screening for Hepatitis C Virus Infection in Adolescents and Adults: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2020; 323:2762185. [PMID: 32119034 DOI: 10.1001/jama.2019.20788] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
IMPORTANCE A 2013 review for the US Preventive Services Task Force (USPSTF) of hepatitis C virus (HCV) screening found interferon-based antiviral therapy associated with increased likelihood of sustained virologic response (SVR) and an association between achieving an SVR and improved clinical outcomes. New direct-acting antiviral (DAA) regimens are available. OBJECTIVE To update the 2013 review on HCV screening to inform the USPSTF. DATA SOURCES Ovid MEDLINE, the Cochrane Central Register of Controlled Trials, and the Cochrane Database of Systematic Reviews through February 2019, with surveillance through September 2019. STUDY SELECTION Randomized clinical trials (RCTs) and nonrandomized treatment studies of HCV screening and DAA therapy; cohort studies on screening, antiviral therapy, and the association between an SVR after antiviral therapy and clinical outcomes. DATA EXTRACTION AND SYNTHESIS One investigator abstracted data; a second checked accuracy. Two investigators independently rated study quality. MAIN OUTCOMES AND MEASURES Mortality, morbidity, quality of life, screening and treatment harms, and screening diagnostic yield. RESULTS Eight RCTs of DAA therapy vs placebo or an outdated antiviral regimen, 48 other treatment studies, and 33 cohort studies, with a total of 179 230 participants, were included. No study evaluated effects of HCV screening vs no screening. One new study since the 2013 review (n = 5917) found similar diagnostic yield of risk-based screening (sensitivity, 82%; number needed to screen to identify 1 HCV case, 15) and birth cohort screening (sensitivity, 76%; number needed to screen, 29), assuming perfect implementation. Ten open-label studies (n = 3292) reported small improvements in some quality-of-life and functional outcomes (eg, less than 3 points on the 0 to 100 36-Item Short Form Health Survey physical and mental component summary scales) after DAA treatment compared with before treatment. Two cohort studies (n = 24 686) found inconsistent associations of antiviral therapy vs no therapy with risk of hepatocellular carcinoma. Forty-nine treatment studies (n = 10 181) found DAA regimens associated with pooled SVR rates greater than 95% across genotypes, and low short-term rates of serious adverse events (1.9%) and withdrawal due to adverse events (0.4%). An SVR after antiviral therapy was associated with decreased adjusted risk of all-cause mortality (13 studies, n = 36 986; pooled hazard ratio [HR], 0.40 [95% CI, 0.28-0.56) and hepatocellular carcinoma (20 studies, n = 84 491; pooled HR, 0.29 [95% CI, 0.23 to 0.38]) vs no SVR. CONCLUSIONS AND RELEVANCE Direct evidence on the effects of HCV screening on clinical outcomes remains unavailable, but DAA regimens were associated with SVR rates greater than 5% and few short-term harms relative to older antiviral therapies. An SVR after antiviral therapy was associated with improved clinical outcomes compared with no SVR.
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Affiliation(s)
- Roger Chou
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
- Division of General Internal Medicine and Geriatrics, Oregon Health & Science University, Portland
| | - Tracy Dana
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Rongwei Fu
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
- School of Public Health, Oregon Health & Science University-Portland State University, Portland
| | - Bernadette Zakher
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Jesse Wagner
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Shaun Ramirez
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Sara Grusing
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Janice H Jou
- Pacific Northwest Evidence-based Practice Center, Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
- Division of Gastroenterology and Hepatology, Oregon Health & Science University, Portland
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36
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Jonas MM, Squires RH, Rhee SM, Lin C, Bessho K, Feiterna‐Sperling C, Hierro L, Kelly D, Ling SC, Strokova T, del Valle‐Segarra A, Lovell S, Liu W, Ng TI, Porcalla A, Gonzalez YS, Burroughs M, Sokal E. Pharmacokinetics, Safety, and Efficacy of Glecaprevir/Pibrentasvir in Adolescents With Chronic Hepatitis C Virus: Part 1 of the DORA Study. Hepatology 2020; 71:456-462. [PMID: 31254392 PMCID: PMC7028097 DOI: 10.1002/hep.30840] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 06/25/2019] [Indexed: 12/21/2022]
Abstract
The pangenotypic regimen of glecaprevir and pibrentasvir (G/P) is approved to treat adults with chronic hepatitis C virus (HCV) infection and has yielded high cure rates in adults in clinical trials. Approved treatment options for pediatrics may include ribavirin. A pangenotypic regimen for pediatric patients remains an unmet need. DORA is an ongoing phase 2/3, nonrandomized, open-label study evaluating the pharmacokinetics (PK), safety, and efficacy of G/P in pediatric patients with chronic HCV. This analysis includes Part 1 of the study, conducted in adolescent patients 12-17 years of age given the adult regimen of G/P (300 mg/120 mg) once daily for 8-16 weeks according to the indication durations used in adults. Patients were either treatment naïve or experienced with interferon-based regimens. The primary PK endpoint was steady-state exposures for glecaprevir and pibrentasvir; the primary efficacy endpoint was sustained virologic response 12 weeks after treatment (SVR12). The secondary efficacy endpoints were on-treatment virologic failure, relapse, and reinfection. Safety and tolerability were monitored. Part 1 enrolled 48 adolescent patients infected with genotypes 1, 2, 3, or 4, of whom 47 were administered G/P. All 47 patients (100%) achieved SVR12. No on-treatment virologic failures or relapses occurred. PK exposures of glecaprevir and pibrentasvir were comparable to exposures in adults. No adverse events (AEs) led to treatment discontinuation, and no serious AEs occurred. Conclusion: Adolescent patients with chronic HCV infection treated with G/P achieved a comparable exposure to adults, 100% SVR12 rate, and safety profile consistent with that in adults. This pangenotypic regimen demonstrated 100% efficacy within the adolescent population in as little as 8 weeks of treatment.
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Affiliation(s)
- Maureen M. Jonas
- Division of Gastroenterology, Hepatology, and NutritionBoston Children's HospitalBostonMA,Department of PediatricsHarvard Medical SchoolBostonMA
| | - Robert H. Squires
- Division of Gastroenterology, Hepatology, and NutritionUPMC Children's Hospital of PittsburghPittsburghPA,Department of PediatricsUniversity of Pittsburgh School of MedicinePittsburghPA
| | | | | | | | | | | | - Deirdre Kelly
- Birmingham Women's & Children's HospitalBirminghamUnited Kingdom
| | - Simon C. Ling
- Division of Gastroenterology, Hepatology & Nutrition, The Hospital for Sick Children, and Department of PaediatricsUniversity of TorontoTorontoOntarioCanada
| | - Tatiana Strokova
- Federal Research Centre of Nutrition and BiotechnologyMoscowRussian Federation
| | | | | | | | | | | | | | | | - Etienne Sokal
- Cliniques Universitaires Saint‐LucUniversité Catholique de LouvainBrusselsBelgium
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Schwarz KB, Rosenthal P, Murray KF, Honegger JR, Hardikar W, Hague R, Mittal N, Massetto B, Brainard DM, Hsueh C, Shao J, Parhy B, Narkewicz MR, Rao GS, Whitworth S, Bansal S, Balistreri WF. Ledipasvir-Sofosbuvir for 12 Weeks in Children 3 to <6 Years Old With Chronic Hepatitis C. Hepatology 2020; 71:422-430. [PMID: 31220349 PMCID: PMC7028138 DOI: 10.1002/hep.30830] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 05/22/2019] [Indexed: 02/06/2023]
Abstract
For children under 12 years of age who have chronic hepatitis C virus (HCV) infection, there are currently no approved treatments with direct-acting antiviral agents. We therefore evaluated the safety and efficacy of ledipasvir-sofosbuvir in HCV-infected children aged 3 to <6 years. In an open-label study, patients 3 to <6 years old chronically infected with HCV genotype 1 (n = 33) or 4 (n = 1) received weight-based doses of combined ledipasvir-sofosbuvir as granules (33.75 mg/150 mg for weights <17 kg or 45 mg/200 mg for weights ≥17 kg) for 12 weeks. The primary endpoint was sustained virological response 12 weeks after treatment (SVR12). For the first 14 patients, intensive pharmacokinetic sampling was done on day 10 of treatment. All patients had been infected through perinatal transmission and were treatment naïve. No patients had known cirrhosis. Ten patients (29%) weighed <17 kg. SVR12 was achieved in 97% of patients (33 of 34); the patient who did not achieve SVR12 was 3 years old and discontinued treatment after 5 days because of an adverse event "abnormal drug taste." The most common adverse events were vomiting (24% of patients), cough (21%), and pyrexia (21%). No patients experienced a serious adverse event. Intensive pharmacokinetic analysis of 13 patients for whom data were evaluable confirmed that the doses selected were appropriate. Conclusion: Ledipasvir-sofosbuvir was well tolerated and highly effective in children 3 to <6 years old with chronic HCV infection.
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Affiliation(s)
| | | | - Karen F. Murray
- University of Washington School of Medicine and Seattle Children's HospitalSeattleWA
| | | | | | - Rosie Hague
- Royal Hospital for ChildrenGlasgowUnited Kingdom
| | | | | | | | | | | | | | - Michael R. Narkewicz
- Digestive Health Institute, Children's Hospital of Colorado and Section of Pediatric Gastroenterology, Hepatology and NutritionUniversity of Colorado School of MedicineAuroraCO
| | - Girish S. Rao
- Riley Hospital for ChildrenIndiana University School of MedicineIndianapolisIN
| | | | | | - William F. Balistreri
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOH
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Elimination of hepatitis C in Europe: can WHO targets be achieved? Clin Microbiol Infect 2020; 26:818-823. [PMID: 31978546 DOI: 10.1016/j.cmi.2020.01.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/04/2020] [Accepted: 01/11/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Chronic hepatitis C virus (HCV) infection affects 71 million people worldwide. The availability of highly efficient direct-acting antivirals has revolutionized the treatment landscape with over 95% cure rates. The WHO has launched a global programme to achieve rather ambitious HCV elimination targets for 2030. OBJECTIVES This article aims to provide a critical overview of the current HCV elimination programmes in Europe highlighting the elements that should be implemented to achieve elimination and those that are already in place to promote this process. SOURCES Review of the recently published literature and opinion of experts in the field. CONTENT Elimination of hepatitis C as a public health threat appears to be a difficult task, which should be subdivided into smaller targets, the so-called micro-elimination goals, to increase chances of success. Macro-elimination strategies based on mass-screening are difficult to implement. Evidence supporting the efficacy of micro-elimination comes from key populations, such as people who inject drugs. HCV elimination is proceeding at different speeds in Europe. Some countries are on target with the WHO's objectives whereas others lack economic support and political advocacy, and have insufficient infrastructures to achieve this. The absence of an effective prophylactic vaccine is hampering the process and should be overcome. IMPLICATIONS Elimination of hepatitis C worldwide appears plausible, but in several countries probably not within the time frame suggested by the WHO. In the absence of vaccination, universal access to HCV treatment would act as a 'therapeutic' option to reduce transmission, especially in high-risk populations.
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Greenaway E, Biondi MJ, Feld JJ, Ling SC. Hepatitis C virus infection in mothers and children. CANADIAN LIVER JOURNAL 2019; 2:210-224. [DOI: 10.3138/canlivj.2019-0009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 03/28/2019] [Indexed: 12/22/2022]
Abstract
Many unique challenges are associated with hepatitis C infection in mothers and children. The preconception, antenatal, and postnatal phases each offer opportunities to reduce transmission of the virus from mother to infant or to identify the need for treatment. Management of children and youth with hepatitis C is now entering the era of direct-acting antivirals. Improvements are needed in the identification of infected mothers and children and their linkage to appropriate expert care.
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Affiliation(s)
- Emma Greenaway
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Mia J Biondi
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
- Arthur Labatt Family School of Nursing, Western University, London, Ontario, Canada
| | - Jordan J Feld
- Toronto Centre for Liver Disease, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
- Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Simon C Ling
- Division of Gastroenterology, Hepatology and Nutrition, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada
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40
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Orekondy N, Cafardi J, Kushner T, Reau N. HCV in Women and Pregnancy. Hepatology 2019; 70:1836-1840. [PMID: 31135999 DOI: 10.1002/hep.30791] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/23/2019] [Indexed: 12/12/2022]
Affiliation(s)
| | - John Cafardi
- Department of Infectious Disease, Christ Hospital, Cincinnati, OH
| | - Tatyana Kushner
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Nancy Reau
- Section of Hepatology, Rush University Medical Center, Chicago, IL
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Freriksen JJM, van Seyen M, Judd A, Gibb DM, Collins IJ, Greupink R, Russel FGM, Drenth JPH, Colbers A, Burger DM. Review article: direct-acting antivirals for the treatment of HCV during pregnancy and lactation - implications for maternal dosing, foetal exposure, and safety for mother and child. Aliment Pharmacol Ther 2019; 50:738-750. [PMID: 31448450 PMCID: PMC6773363 DOI: 10.1111/apt.15476] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/25/2019] [Accepted: 08/02/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND With the global efforts to eradicate hepatitis C virus (HCV), treatment during pregnancy is becoming a priority for research as this, and maternal cure should reduce vertical transmission. However, as information on the efficacy and safety of direct-acting antivirals (DAAs) in pregnancy is generally lacking, treatment of HCV infection during pregnancy is not currently recommended. AIM To provide an overview of current knowledge regarding maternal exposure, placental handling and safety of DAAs during pregnancy and lactation METHODS: A literature search was performed focusing on the effect of pregnancy on maternal exposure to DAAs, the placental handling of DAAs, the safety of DAAs for mother and child during pregnancy and the safety of DAAs during lactation. RESULTS Exposure to all DAAs studied is likely to be altered during pregnancy, mostly related to pregnancy-induced effects on drug absorption and metabolism. Although animal studies show that most DAAs are reported to cross the placenta and transfer into breast milk, most DAA combinations show a favourable safety profile. Because of the rapid viral decline after treatment initiation, and to avoid the critical period of organogenesis, treatment may be started at the end of the second trimester or early third trimester. CONCLUSIONS Treatment of HCV infection during pregnancy is realistic, as DAAs are highly effective and treatment duration is relatively short. There is an urgent need to study DAAs during pregnancy and lactation to contribute to the goal of HCV elimination.
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Affiliation(s)
- Jolien J M Freriksen
- Department of Pharmacy, Radboud Institute of Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.,Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Minou van Seyen
- Department of Pharmacy, Radboud Institute of Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ali Judd
- MRC Clinical Trials Unit at University College London, London, UK
| | - Diana M Gibb
- MRC Clinical Trials Unit at University College London, London, UK
| | - Intira J Collins
- MRC Clinical Trials Unit at University College London, London, UK
| | - Rick Greupink
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Frans G M Russel
- Department of Pharmacology and Toxicology, Radboud Institute of Molecular Life Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Angela Colbers
- Department of Pharmacy, Radboud Institute of Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - David M Burger
- Department of Pharmacy, Radboud Institute of Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
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Smolders EJ, Jansen AME, Ter Horst PGJ, Rockstroh J, Back DJ, Burger DM. Viral Hepatitis C Therapy: Pharmacokinetic and Pharmacodynamic Considerations: A 2019 Update. Clin Pharmacokinet 2019; 58:1237-1263. [PMID: 31114957 PMCID: PMC6768915 DOI: 10.1007/s40262-019-00774-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
It has been estimated by the World Health Organization (WHO) that over 71 million people were infected with the hepatitis C virus (HCV) in 2015. Since then, a number of highly effective direct-acting antiviral (DAA) regimens have been licensed for the treatment of chronic HCV infection: sofosbuvir/daclatasvir, sofosbuvir/ledipasvir, elbasvir/grazoprevir, sofosbuvir/velpatasvir, glecaprevir/pibrentasvir, and sofosbuvir/velpatasvir/voxilaprevir. With these treatment regimens, almost all chronic HCV-infected patients, even including prior DAA failures, can be treated effectively and safely. It is therefore likely that further development of DAAs will be limited. In this descriptive review we provide an overview of the clinical pharmacokinetic characteristics of currently available DAAs by describing their absorption, distribution, metabolism, and excretion. Potential drug-drug interactions with the DAAs are briefly discussed. Furthermore, we summarize what is known about the pharmacodynamics of the DAAs in terms of efficacy and safety. We briefly discuss the relationship between the pharmacokinetics of the DAAs and efficacy or toxicity in special populations, such as hard to cure patients and patients with liver cirrhosis, liver transplantation, renal impairment, hepatitis B virus or HIV co-infection, bleeding disorders, and children. The aim of this overview is to educate/update prescribers and pharmacists so that they are able to safely and effectively treat HCV-infected patients even in the presence of underlying co-infections or co-morbidities.
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Affiliation(s)
- Elise J Smolders
- Department of Pharmacy, Isala Hospital, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands.
- Department of Pharmacy, Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands.
| | - Anouk M E Jansen
- Department of Pharmacy, Isala Hospital, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - Peter G J Ter Horst
- Department of Pharmacy, Isala Hospital, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - Jürgen Rockstroh
- Department of Internal Medicine I, University Hospital Bonn, Bonn, Germany
| | - David J Back
- Department of Clinical and Molecular Pharmacology, University of Liverpool, Liverpool, UK
| | - David M Burger
- Department of Pharmacy, Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen, The Netherlands
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Generic sofosbuvir/ledipasvir for the treatment of genotype 4 chronic hepatitis C in Egyptian children (9–12 years) and adolescents. Hepatol Int 2019; 13:706-714. [DOI: 10.1007/s12072-019-09985-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 08/22/2019] [Indexed: 12/15/2022]
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Cost Effectiveness of Early Treatment with Direct-Acting Antiviral Therapy in Adolescent Patients with Hepatitis C Virus Infection. J Pediatr 2019; 207:90-96. [PMID: 30738661 DOI: 10.1016/j.jpeds.2018.12.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 11/12/2018] [Accepted: 12/05/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate the cost effectiveness of early treatment with direct-acting antiviral therapy in adolescent patients with chronic hepatitis C virus (HCV) infection compared with treatment deferral. STUDY DESIGN We constructed a Markov model to assess the cost effectiveness of treating a hypothetical cohort of 30 000 adolescent patients with chronic HCV at age 12 years compared with deferring treatment until adulthood from a societal perspective. Model inputs for transition probabilities, HCV treatment and medical care costs, and quality-adjusted life-year (QALY) utilities were derived from the literature and wholesale acquisition estimates. Deterministic sensitivity analyses varied parameters for non-HCV medical care and treatment cost, reinfection rates, treatment uptake, disease progression, liver transplant survival, and treatment with recently approved pangenotypic direct-acting antiviral agents. Discounted costs and total QALYs per person were quantified after 30 years. Cost effectiveness was evaluated as the incremental change in total medical costs per QALY gained. RESULTS The incremental cost effectiveness of early treatment initiation compared with deferred treatment was approximately $27 000 per QALY gained after 30 years and considered cost effective. In a scenario analysis, hypothetical treatment initiation with currently available pangenotypic agents would be even more cost effective, ranging from $10 000 to $21 000 per QALY gained. Cost-effectiveness estimates were sensitive to variations in decompensated cirrhosis progression in adolescence, adult reinfection, and treatment uptake in adults. CONCLUSIONS Early treatment in adolescent patients with chronic HCV infection with currently available direct-acting antivirals seems to be cost effective compared with deferred treatment. Future efforts to control the HCV epidemic should include increasing the number of children treated.
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Abdel Ghaffar TY, El Naghi S, Abdel Gawad M, Helmy S, Abdel Ghaffar A, Yousef M, Moafy M. Safety and efficacy of combined sofosbuvir/daclatasvir treatment of children and adolescents with chronic hepatitis C Genotype 4. J Viral Hepat 2019; 26:263-270. [PMID: 30380158 DOI: 10.1111/jvh.13032] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 10/03/2018] [Indexed: 12/16/2022]
Abstract
Direct-acting antivirals have become available for treating chronic HCV (hepatitis C virus) infection in adults and, recently, in children at least 12 years old. Our aim was to investigate the safety and efficacy of combined sofosbuvir (SOF)/daclatasvir (DCV) for HCV Genotype 4 in children aged 8 to 18 years or weighing 17 kg or more. A total of 40 chronic HCV-infected, treatment-naïve children with well compensated livers were recruited from two sites. Patients received combined therapy of SOF (400 mg/d for patients weighing greater than 45 kg; 200 mg/d for patients weighing 17 to 45 kg) and DCV (60 mg/d for patients weighing greater than 45 kg; 30 mg/d for patients weighing 17 to 45 kg) for 12 weeks. They were followed up regularly by clinical examination and laboratory tests during treatment (weekly in the first month then monthly to the end of treatment), every 3 months for 6 months post-treatment, and at 48 weeks post-treatment. In our cohort, which included 45% of children below the age of 12 years (72.5% genotype 4 and 27.5% mixed genotype 4 and 1), end of treatment response (ETR) was 97.5%. Sustained virologic response for weeks 12 and 24 post-treatment (SVR12 and SVR24) were 97.5% and 95%, respectively, on an intention to treat basis, and 100% and 100% for those who completed the study protocol. Observed side effects were mild and none required drug cessation. Combined SOF/DCV was found to be effective and safe for treating HCV Genotype 4-infected children, 8 years of age and above.
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Affiliation(s)
- Tawhida Y Abdel Ghaffar
- Yassin Abdel Ghaffar Charity Center for Liver Disease and Research, Cairo, Egypt.,Department of Pediatrics, Ain Shams University, Cairo, Egypt
| | - Suzan El Naghi
- Yassin Abdel Ghaffar Charity Center for Liver Disease and Research, Cairo, Egypt.,Department of Pediatrics, National Hepatology & Tropical Medicine Research Institute, Cairo, Egypt
| | | | - Sarah Helmy
- Yassin Abdel Ghaffar Charity Center for Liver Disease and Research, Cairo, Egypt
| | | | | | - Mohamad Moafy
- Department of Pediatrics, Ain Shams University, Cairo, Egypt
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Direct-acting antiviral Therapy Is Safe and Effective in Pediatric Chronic Hepatitis C: The Public Health Perspective. J Pediatr Gastroenterol Nutr 2019; 68:74-80. [PMID: 30211847 DOI: 10.1097/mpg.0000000000002139] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES We assessed the efficacy of decentralized public health services and safety of direct-acting antiviral agents (DAAs) in the treatment of pediatric chronic hepatitis C (CHC) in the Mukh-Mantri Punjab Hepatitis C Relief Fund, a public-health initiative for prevention and control of CHC in Punjab, India. METHODS Consecutive children with CHC [age ≥12 to <18 years; both treatment-naïve (TN) and treatment-experienced (TE)] were enrolled. Genotyping was not recommended for non-cirrhotic patients and were treated with sofosbuvir (SOF)+ daclatasvir (DCV) for 12 weeks, while genotyping was recommended for patients with cirrhosis. Patients with cirrhosis and genotype (G2) were treated with SOF+DCV+ribavirin (RBV) for 12 weeks, G3 with SOF+DCV+RBV for 24 weeks and G1, 4, 5, and 6 patients were treated with SOF+ledipasvir (LDV)+RBV for 12 weeks. Treatment duration was increased to 24 weeks if RBV was not tolerated. RESULTS In the first 16 months (June 18, 2016-October 31, 2017), 88 children (mean age 15.8 years; 69.3.3% boys, 72.3% rural) were enrolled. The mean baseline hepatitis C virus RNA log10 IU/mL was 6.0 (range 4.2-7.5 log10 IU/mL), 65.5% with G3, and 2 (2.5%) with cirrhosis. Of 57 with completed treatment, sustained virological response (SVR) 12 was achieved in 56 (98.2%). Unsafe medical practices (55.5%), IV drug abuse (11.1%), and prior surgery (2.7%) were risk-factors for transmission (n = 36). Comparable results were noted in G3 (SVR at 12 weeks [SVR12], 94.3%) versus non-G3 (SVR12, 100%; P = 0.073). No serious adverse effects like anemia and decompensation were reported. CONCLUSIONS The study demonstrates that the decentralized algorithm-based public-health program can ensure high efficacy (SVR12, 98.2%) and low-cost DAA-based treatment of pediatric patients with CHC.
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Kushner T, Cafardi J, Reau N. Considering direct-acting antivirals to cure hepatitis C virus during pregnancy: is this the last treatment frontier? Ther Adv Infect Dis 2019; 6:2049936119838229. [PMID: 30984395 PMCID: PMC6448107 DOI: 10.1177/2049936119838229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
| | | | - Nancy Reau
- Rush University Medical Center, Chicago, IL 60612-3833, USA
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Smibert OC, Paraskeva MA, Westall G, Snell G. An Update in Antimicrobial Therapies and Infection Prevention in Pediatric Lung Transplant Recipients. Paediatr Drugs 2018; 20:539-553. [PMID: 30187362 DOI: 10.1007/s40272-018-0313-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Lung transplantation can offer life-prolonging therapy to children with otherwise terminal end-stage lung disease. However, infectious complications, like those experienced by their adult counterparts, are a significant cause of morbidity and mortality. These include bacteria, viruses, and fungi that infect the patient pretransplant and those that may be acquired from the donor or by the recipient in the months to years posttransplant. An understanding of the approach to the management of each potential infecting organism is required to ensure optimal outcomes. In particular, emphasis on aggressive preoperative management of infections in pediatric patients with cystic fibrosis is important. These include multidrug-resistant Gram-negative bacteria, fungi, and Mycobacterium abscessus, the posttransplant outcome of which depends on optimal pretransplant management, including vaccination and other preventive, antibiotic-sparing strategies. Similarly, increasing the transplant donor pool to meet rising transplant demands is an issue of critical importance. Expanded-criteria donors-those at increased risk of blood-borne viruses in particular-are increasingly being considered and transplants undertaken to meet the rising demand. There is growing evidence in the adult pool that these transplants are safe and associated with comparable outcomes. Pediatric transplanters are therefore likely to be presented with increased-risk donors for their patients. Finally, numerous novel antibiotic-sparing therapeutic approaches are on the horizon to help combat infections that currently compromise transplant outcomes.
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Affiliation(s)
- O C Smibert
- Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, VIC, 3004, Australia
| | - M A Paraskeva
- Department of Lung Transplant Service, The Alfred Hospital and Monash University, 55 Commercial Road, Melbourne, VIC, 3004, Australia
| | - G Westall
- Department of Lung Transplant Service, The Alfred Hospital and Monash University, 55 Commercial Road, Melbourne, VIC, 3004, Australia
| | - Greg Snell
- Department of Lung Transplant Service, The Alfred Hospital and Monash University, 55 Commercial Road, Melbourne, VIC, 3004, Australia.
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Ali Q, Kalam I, Ullah S, Jamal A, Imran M, Ullah S, Iqbal K, Waqar AB. Predictive value of IL-28B rs12979860 variants for peg-IFN, sofosbuvir plus ribavirin treatment of HCV infection in Pakistani population. Per Med 2018; 15:503-510. [PMID: 30383478 DOI: 10.2217/pme-2018-0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
AIM The correlation of IL28-B genetic variants (rs12979860) with combinational therapy (peg-interferon, sofosbuvir plus ribavirin) of hepatitis C virus infection were studied in 154 chronic hepatitis C patients. METHODS & RESULTS The sustained virological response for efficient antiviral regimen was achieved in 75.32% treated individuals. Three genotypes of rs12979860 (CC, CT and TT) were compared both in sustained virological response and nonresponders groups (p = 0.25, p ≤ 0.001, p = 0.10, respectively). CT genotype demonstrated a significant correlation (p ≤ 0.001) in both groups with higher positive predictive value (81.55%). CONCLUSION IL28 polymorphism and positive predictive value may be considered as the markers for the evaluation of the effectiveness of the treatment regimen. Further clinical trials are recommended to verify the role of IL28-B in hepatitis C virus treatment.
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Affiliation(s)
- Qaisar Ali
- Department of Medical Laboratory Sciences, Faculty of Health Allied Sciences Imperial College of Business Studies, Lahore, Pakistan
| | - Irfan Kalam
- Department of Medical Laboratory Sciences, Faculty of Health Allied Sciences Imperial College of Business Studies, Lahore, Pakistan
| | - Sajjad Ullah
- Department of Medical Laboratory Sciences, Faculty of Health Allied Sciences Imperial College of Business Studies, Lahore, Pakistan
| | - Arshad Jamal
- Department of Medical Laboratory Sciences, Faculty of Health Allied Sciences Imperial College of Business Studies, Lahore, Pakistan
| | - Muhammad Imran
- Department of Microbiology, University of Health Sciences, Lahore, Pakistan
| | | | - Khurshid Iqbal
- Department of Medical Laboratory Sciences, Faculty of Health Allied Sciences Imperial College of Business Studies, Lahore, Pakistan
| | - Ahmed B Waqar
- Department of Medical Laboratory Sciences, Faculty of Health Allied Sciences Imperial College of Business Studies, Lahore, Pakistan
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Alkaaby BA, Al-Ethawi AES. The effectiveness of oral antiviral (Sofosbuvir/Ledipasvir) in treating children with HCV infection. Pak J Med Sci 2018; 34:1353-1356. [PMID: 30559784 PMCID: PMC6290209 DOI: 10.12669/pjms.346.15722] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Revised: 10/29/2018] [Accepted: 11/03/2018] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES To determine the efficacy of (Sofosbuvir/ledipasvir) in treating children with HCV infection. METHODS This study was conducted at Gastroenterology, Hepatology Center /Pediatrics department and the Central Child Teaching Hospital, Baghdad / Iraq from April 2017 to January 2018. Patients with positive HCV PCR, aged 7 to 18 years were enrolled. History, clinical examinations and investigations were conducted. HCV genotyping was done (if affordable). Sofosbuvir/Ledipasvir was given to all patients once daily. Ribavirin was added for INF-experienced patients or with established cirrhosis. Follow up with liver function and renal function and PCR was done at 12 weeks (end of treatment); then after 12 weeks post treatment (SVR12). Total duration of therapy was 12 weeks, extended to 24 in cases with established cirrhosis. Computer program SPSS version 20 was used for data analysis. RESULTS The number of patients was 22, with mean age of 12.5 years, 14 boys (63.6%), and 8 girls (36.4%). Genotype 1 was the dominant type (75%). SVR 12 was achieved in 20 patients (90.9%), the remaining two (9.1%) had partial virological response. HBV co-infection was found in five cases; they were kept on Entecavir during the course of treatment. All achieved SVR12 for HCV with decrease in titer of HBV. Even INF-experienced patients (7 patients 31.8%) were responsive with SVR12. The treatment was well tolerated. CONCLUSION Sofosbuvir/ledipasvir is effective in treating HCV in children, and is well tolerated.
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Affiliation(s)
- Ban Adil Alkaaby
- Ban Adil Al-Kaaby, MRCPCh, FICMS-Ped., Senior Lecturer, Paediatrics Department, Al-Mustansiryah Medical College, Specialist Pediatrician at Central Child Teaching Hospital & Gastroenterology and Hepatology Center, Baghdad, Iraq
| | - Abd El-Salam Al-Ethawi
- Abd El-Salam Al-Ethawi, Senior Lecturer, Pediatrics Department, Al-Mustansiryah Medical College, Paediatrics Cardiologist at Ibn Al-Bittar Center for Cardiac Surgery and Central Child Teaching Hospital, Baghdad, Iraq
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