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Begum TF, Patil VS, Zhu L, Yeh MC, González E, Fraser MA, Lu W, Zhu S, Rubio-Torio N, Ma GX, Tan Y. Assessing Physicians' Recommendations for Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) Testing Among Minority Populations in Greater Philadelphia and New York City. J Community Health 2024; 49:588-597. [PMID: 38286964 DOI: 10.1007/s10900-023-01316-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2023] [Indexed: 01/31/2024]
Abstract
Deaths from liver cancer are on the rise and disproportionately affect minority racial/ethnic groups. In this study, we examined associations between physicians' recommendations for hepatitis B virus (HBV) and hepatitis C virus (HCV) screening and sociodemographic and lifestyle factors among minority populations in the areas of Greater Philadelphia and New York City. Using Poisson regression with robust variance estimation, we evaluated potential associations for 576 Hispanic American (HA), African American (AA), and Asian Pacific American (APA) adults, using blood tests as an outcome measure, with adjustment for sociodemographic factors We found that APAs (34.2%) were most likely to have a physician recommend HBV and HCV screening tests (34.2% and 27.1%, respectively), while HAs were least likely to receive an HBV recommendation (15.0%) and AAs were least likely to receive an HCV recommendation (15.3%). HAs were significantly likely to have never received a blood test for either HBV or HCV (RR = 1.25, 95% CI: 1.05, 1.49). APAs were significantly more likely to receive a screening recommendation for HBV (RR = 1.10, 95%CI: 1.01, 1.20) and to have a blood test (RR = 1.57, 95% CI: 1.06, 2.33). Our findings show that, among HAs, AAs, and APAs, physician recommendations are strongly associated with patients undergoing blood tests for HBV and HCV and that minority populations should increasingly be recommended to screen for HBV and HCV, especially given their elevated risk.
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Affiliation(s)
- Thoin F Begum
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.
| | - Vidya S Patil
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Lin Zhu
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
- Department of Urban Health and Population Science, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Ming-Chin Yeh
- Nutrition Program, Hunter College, City University of New York, New York, NY, USA
| | - Evelyn González
- Office of Community Outreach, Fox Chase Cancer Center, Temple University Health System, Philadelphia, PA, USA
| | | | - Wenyue Lu
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Steven Zhu
- Pennsylvania United Chinese Coalition, Philadelphia, PA, USA
| | | | - Grace X Ma
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
- Department of Urban Health and Population Science, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Yin Tan
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
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2
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Kushner T, Andrews RR. Addressing hepatitis delta in primary care practices in the US: a narrative review. Curr Med Res Opin 2024; 40:813-820. [PMID: 38487951 DOI: 10.1080/03007995.2024.2318004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 02/07/2024] [Indexed: 04/16/2024]
Abstract
OBJECTIVE Infection with the hepatitis delta virus (HDV), a unique RNA virus that requires hepatitis B virus (HBV) antigens for its assembly, replication, and transmission, causes severe viral hepatitis. Compared to HBV monoinfection, HDV infection increases the risk of severe liver disease, necessity for liver transplant, and mortality. Global HDV prevalence estimates vary from 5% to 15% among persons with HBV, but screening guidelines for HDV are inconsistent; some recommend risk-based screening, while others recommend universal screening for all people with HBV. Among primary care providers (PCPs) in the US, there is a lack of awareness and/or insufficient adherence to current recommendations for the screening of HDV infection and management of chronic HDV. METHODS Publications were obtained by conducting literature searches between July and August 2022 using the PubMed database and by manual searches of the retrieved literature for additional references. Information was synthesized to highlight HDV screening and management strategies for PCPs. Best practices for PCPs based on current guidelines and comanagement strategies for patients with HBV and HDV infection were summarized. RESULTS We recommend universal screening for HDV in patients positive for hepatitis B surface antigen. Confirmed HDV infection should prompt evaluation by a liver specialist, if available, with whom the PCP can comanage the patient. PCPs should counsel patients on the expected course of the disease, lifestyle factors that may influence liver health, need for consistent disease monitoring and follow-up, and risk of disease transmission. Screening is suggested for sexual partners, household contacts, and family members, with HBV immunization recommended for those found to be susceptible. There are currently no US Food and Drug Administration-approved therapies for HDV infection; thus, management is limited to treatments for chronic HBV infection plus long-term monitoring of liver health. CONCLUSIONS PCPs can be a valuable point of care for patients to access HDV/HBV screening, HBV immunization, and education, and can comanage patients with HBV and/or HDV infection.
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Affiliation(s)
- Tatyana Kushner
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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3
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Spradling PR, Bocour A, Kuncio DE, Ly KN, Harris AM, Thompson ND. Hepatitis B Care Continuum Models-Data to Inform Public Health Action. Public Health Rep 2024:333549231218277. [PMID: 38205796 DOI: 10.1177/00333549231218277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Abstract
The application of a care continuum model (CCM) can identify gaps in diagnosis, care, and treatment of populations with a common condition, but challenges are inherent in developing a CCM for chronic hepatitis B. In contrast with treatment for HIV or hepatitis C, treatment is not indicated for all people with chronic hepatitis B, clinical endpoints are not clear for those receiving treatment, and those for whom treatment is not indicated remain at risk for complications. This topical review examines the data elements necessary to develop and apply chronic hepatitis B CCMs at the jurisdictional health department level. We conducted a nonsystematic review of US-based publications in Ovid MEDLINE (1946-present), Ovid Embase (1974-present), and Scopus (not date limited) databases, which yielded 724 publications for review. Jurisdictional health departments, if properly supported, could develop locale-specific focused CCMs using person-level chronic hepatitis B registries, updated longitudinally using electronic laboratory reporting data and case reporting data. These CCMs could be applied to identify disparities and improve rates in testing and access to care and treatment, which are necessary to reduce liver disease and chronic hepatitis B mortality. Investments in public health surveillance infrastructure, including substantial enhancements in electronic laboratory reporting and case reporting and the use of supplementary data sources, could enable jurisdictional health departments to develop modified CCMs for chronic hepatitis B that focus, at least initially, on "early" CCM steps, which emphasize optimization of hepatitis B diagnosis, linkage to care, and ongoing clinical follow-up of diagnosed people, all of which can lead to improved outcomes.
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Affiliation(s)
- Philip R Spradling
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Angelica Bocour
- Viral Hepatitis Program, New York City Department of Health and Mental Hygiene, New York, NY, USA
| | - Danica E Kuncio
- Division of Disease Control, Philadelphia Department of Public Health, Philadelphia, PA, USA
| | - Kathleen N Ly
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Aaron M Harris
- Center for Surveillance, Epidemiology, and Laboratory Services, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Nicola D Thompson
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Gillespie IA, Barnes E, Wong ICK, Matthews PC, Cooke GS, Tipple C, Elston RC, Liu Y, Smith DA, Wang T, Davies J, Várnai KA, Freeman O, Man KKC, Lau WCY, Glampson B, Meng X, Morais E, Liu S, Mercuri L, Boxall N, Jenner S, Kendrick S, Dong J, Theodore D. Patient Biochemistry and Treatment Need in Chronic Hepatitis B Virus Infection Across Three Continents: Retrospective Cross-Sectional Cohort Studies. Infect Dis Ther 2023; 12:2513-2532. [PMID: 37432642 PMCID: PMC10651815 DOI: 10.1007/s40121-023-00824-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/16/2023] [Indexed: 07/12/2023] Open
Abstract
INTRODUCTION Chronic hepatitis B virus (HBV) infection is associated with significant global morbidity and mortality. Low treatment rates are observed in patients living with HBV; the reasons for this are unclear. This study sought to describe patients' demographic, clinical and biochemical characteristics across three continents and their associated treatment need. METHODS This retrospective cross-sectional post hoc analysis of real-world data used four large electronic databases from the United States, United Kingdom and China (specifically Hong Kong and Fuzhou). Patients were identified by first evidence of chronic HBV infection in a given year (their index date) and characterized. An algorithm was designed and applied, wherein patients were categorized as treated, untreated but indicated for treatment and untreated and not indicated for treatment based on treatment status and demographic, clinical, biochemical and virological characteristics (age; evidence of fibrosis/cirrhosis; alanine aminotransferase [ALT] levels, HCV/HIV coinfection and HBV virology markers). RESULTS In total, 12,614 US patients, 503 UK patients, 34,135 patients from Hong Kong and 21,614 from Fuzhou were included. Adults (99.4%) and males (59.0%) predominated. Overall, 34.5% of patients were treated at index (range 15.9-49.6%), with nucleos(t)ide analogue monotherapy most commonly prescribed. The proportion of untreated-but-indicated patients ranged from 12.9% in Hong Kong to 18.2% in the UK; almost two-thirds of these patients (range 61.3-66.7%) had evidence of fibrosis/cirrhosis. A quarter (25.3%) of untreated-but-indicated patients were aged ≥ 65 years. CONCLUSION This large real-world dataset demonstrates that chronic hepatitis B infection remains a global health concern; despite the availability of effective suppressive therapy, a considerable proportion of predominantly adult patients apparently indicated for treatment are currently untreated, including many patients with fibrosis/cirrhosis. Causes of disparity in treatment status warrant further investigation.
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Affiliation(s)
| | - Eleanor Barnes
- Nuffield Department of Medicine, University of Oxford, Old Road, Oxford, OX3 7BN, UK
- NIHR Health Informatics Collaborative, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, OX3 9DU, UK
| | - Ian C K Wong
- Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong
- Research Department of Practice and Policy, UCL School of Pharmacy, 29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Philippa C Matthews
- Nuffield Department of Medicine, University of Oxford, Old Road, Oxford, OX3 7BN, UK
- NIHR Health Informatics Collaborative, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, OX3 9DU, UK
- The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
- University College London, Gower St, London, WC1E 6BT, UK
| | - Graham S Cooke
- Faculty of Medicine, Department of Infectious Disease, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
- NIHR Health Informatics Collaborative, Imperial College Healthcare NHS Trust, The Bays, S Wharf Rd, London, W2 1NY, UK
| | - Craig Tipple
- GSK, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK
| | - Robert C Elston
- GSK, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK
| | - Yunhao Liu
- GSK, 1250 S Collegeville Rd, Collegeville, PA, 19426, USA
| | - David A Smith
- NIHR Health Informatics Collaborative, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, OX3 9DU, UK
| | - Tingyan Wang
- Nuffield Department of Medicine, University of Oxford, Old Road, Oxford, OX3 7BN, UK
| | - Jim Davies
- Department of Computer Science, University of Oxford, 7 Parks Rd, Oxford, OX1 3QG, UK
| | - Kinga A Várnai
- NIHR Health Informatics Collaborative, Oxford University Hospitals NHS Foundation Trust, Headley Way, Headington, Oxford, OX3 9DU, UK
| | - Oliver Freeman
- Nuffield Department of Population Health, University of Oxford, University of Oxford Richard Doll Building, Old Road Campus, Headington, Oxford, OX3 7LF, UK
| | - Kenneth K C Man
- Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong
- Research Department of Practice and Policy, UCL School of Pharmacy, 29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Wallis C Y Lau
- Department of Pharmacology and Pharmacy, LKS Faculty of Medicine, The University of Hong Kong, 21 Sassoon Road, Pokfulam, Hong Kong
- Research Department of Practice and Policy, UCL School of Pharmacy, 29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Ben Glampson
- NIHR Health Informatics Collaborative, Imperial College Healthcare NHS Trust, The Bays, S Wharf Rd, London, W2 1NY, UK
| | - Xing Meng
- GSK Institute for Infectious Diseases and Public Health, 11F, Bldg 2, Shuangqing Plaza, No. 77, Shuangqing Road, Beijing, China
| | | | - Sen Liu
- GSK Institute for Infectious Diseases and Public Health, 11F, Bldg 2, Shuangqing Plaza, No. 77, Shuangqing Road, Beijing, China
| | - Luca Mercuri
- NIHR Health Informatics Collaborative, Imperial College Healthcare NHS Trust, The Bays, S Wharf Rd, London, W2 1NY, UK
| | - Naomi Boxall
- IQVIA, The Point, 37 N Wharf Rd, London, W2 1AF, UK
| | - Sarah Jenner
- IQVIA, The Point, 37 N Wharf Rd, London, W2 1AF, UK
| | - Stuart Kendrick
- GSK, Gunnels Wood Road, Stevenage, SG1 2NY, Hertfordshire, UK
| | - Jane Dong
- GSK Institute for Infectious Diseases and Public Health, 11F, Bldg 2, Shuangqing Plaza, No. 77, Shuangqing Road, Beijing, China
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Beal EW, Owen M, McNamara M, McAlearney AS, Tsung A. Patient-, Provider-, and System-Level Barriers to Surveillance for Hepatocellular Carcinoma in High-Risk Patients in the USA: a Scoping Review. J Gastrointest Cancer 2023; 54:332-356. [PMID: 35879510 DOI: 10.1007/s12029-022-00851-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE Hepatocellular carcinoma has a dismal prognosis, except in patients diagnosed early who are candidates for potentially curative therapies. Most HCC cases develop in patients with chronic liver disease. Therefore, expert society guidelines recommend surveillance every 6 months with ultrasound with or without serum alpha-fetoprotein for high-risk patients. However, fewer than 20% of patients in the USA undergo appropriate surveillance. METHODS A systematic scoping review was performed with the objective of identifying barriers to screening among high-risk patients in the USA including mapping key concepts in the relevant literature, identifying the main sources and types of evidence available, and identifying gaps in the literature. A total of 43 studies published from 2007 to 2021 were included. Data were extracted and a conceptual framework was created. RESULTS Assessment of quantitative studies revealed poor surveillance rates, often below 50%. Three categories of barriers to surveillance were identified: patient-level, provider-level, and system-level barriers. Prevalent patient-level barriers included financial constraints, lack of awareness of surveillance recommendations, and scheduling difficulties. Common provider-level barriers were lack of provider awareness of guidelines for surveillance, difficulty accessing specialty resources, and time constraints in the clinic. System-level barriers included fewer clinic visits and rural/safety-net settings. Proposed interventions include improved patient/provider education, patient navigators, increased community/academic collaboration, and EMR-based reminders. CONCLUSION Based on these findings, there is a crucial need to implement and evaluate proposed interventions to improve HCC surveillance.
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Affiliation(s)
- Eliza W Beal
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA.
- The Center for the Advancement of Team Science, Systems Thinking in Health Services and Implementation Science Research (CATALYST, The Ohio State University College of Medicine, AnalyticsColumbus, OH, 43210, USA.
| | - Mackenzie Owen
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Molly McNamara
- The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Ann Scheck McAlearney
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
- The Center for the Advancement of Team Science, Systems Thinking in Health Services and Implementation Science Research (CATALYST, The Ohio State University College of Medicine, AnalyticsColumbus, OH, 43210, USA
- The Department of Family and Community Medicine, The Ohio State University College of Medicine, Columbus, OH, 43210, USA
| | - Allan Tsung
- The Ohio State University Comprehensive Cancer Center, Columbus, OH, 43210, USA
- The Center for the Advancement of Team Science, Systems Thinking in Health Services and Implementation Science Research (CATALYST, The Ohio State University College of Medicine, AnalyticsColumbus, OH, 43210, USA
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6
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Ma GX, Zhu L, Tan Y, Zhai S, Ma X, Ogunwobi OO, Yang WJ, Ting T, Kim S, Wang MQ. A Comparative Trial of Improving Care for Underserved Asian Americans Infected with Hepatitis B Virus. Dig Dis Sci 2023; 68:2333-2343. [PMID: 36749506 DOI: 10.1007/s10620-023-07840-5] [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: 07/19/2022] [Accepted: 01/15/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND Hepatitis B virus (HBV) is the leading cause of hepatocellular carcinoma (HCC). Asian Americans have the highest incidence and mortality rates of HCC among all US racial/ethnic groups. Inadequate monitoring and treatment of chronic hepatitis B contribute to poor health outcomes and increased healthcare costs among Asian Americans. AIMS The goal of this study is to assess the effect of a patient-led strategy on chronic hepatitis B monitoring and treatment adherence specifically among Asian Americans with culturally tailored Patient Navigator-led Intervention. METHODS From 2015 to 2018, 532 eligible participants living with chronic hepatitis B in the greater Philadelphia and New York city metropolitan areas were randomly assigned to either the intervention group or the control group. Generalized linear mixed-effects models were used to estimate the odds ratio (OR) for rates of doctor visits for chronic hepatitis B and rates of alanine aminotransferase testing for evidence of liver damage. RESULTS Intervention group had higher rates of doctor visits than the control group at both 6-month (77.22% vs. 45.75%) and 12-month assessments (90.73% vs. 60.61%). Significantly more intervention group participants received ALT testing than control group participants at 6-month (52.90% vs. 25.10%) and 12-month (75.40% vs. 46.75%) follow-up. CONCLUSIONS Culturally and linguistically appropriate intervention has strong effects on adherence to follow-up care among Asian American hepatitis B patients experiencing challenges to medication adherence and follow up care. These findings further identify opportunities for practical implementation of evidence-based intervention that could lead to reductions in disparities in chronic liver disease and liver cancer among high-risk, underserved populations.
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Affiliation(s)
- Grace X Ma
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Kresge Hall, Suite 320, 3440 N Broad St., Philadelphia, PA, 19140, USA. .,Department of Urban Health and Population Science, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA.
| | - Lin Zhu
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Kresge Hall, Suite 320, 3440 N Broad St., Philadelphia, PA, 19140, USA.,Department of Urban Health and Population Science, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, USA
| | - Yin Tan
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Kresge Hall, Suite 320, 3440 N Broad St., Philadelphia, PA, 19140, USA
| | - Shumenghui Zhai
- School of Nursing, University of Washington, Seattle, WA, USA
| | - Xiaoli Ma
- Hepatology Clinic, Philadelphia, PA, USA
| | - Olorunseun O Ogunwobi
- Department of Biological Sciences, Hunter College, City University of New York, New York, NY, USA
| | - Wei Jenny Yang
- Center for Asian Health, Lewis Katz School of Medicine, Temple University, Kresge Hall, Suite 320, 3440 N Broad St., Philadelphia, PA, 19140, USA
| | - Tsunyou Ting
- Faith Hope Love Chinese Church, Philadelphia, PA, USA
| | - Sara Kim
- Korean Community Services of Metropolitan New York, New York, NY, USA
| | - Min Qi Wang
- Department of Behavioral and Community Health, School of Public Health, University of Maryland, College Park, MD, USA
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7
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Scarponi CFO, Pedrosa MAF, Mol MPG, Greco DB. Noncompliance with Therapeutic Guidelines for Chronic Hepatitis B Patients in Minas Gerais, Brazil. Infect Dis Rep 2022; 14:955-966. [PMID: 36547240 PMCID: PMC9778473 DOI: 10.3390/idr14060094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Standardized treatment regimens for chronic hepatitis B (CHB) are crucial in suppressing viral replication, disease progression and the development of complications. However, information on routine compliance with such therapeutic recommendations in medical practice is rare. Aim: To evaluate the application of Brazilian therapeutic guidelines for CHB within the scope of the Unified Health System in Minas Gerais state. Four key recommendations from the national guidelines were compared with data from treated patients: (i) eligibility to start treatment; (ii) type of treatment applied; (iii) rescue antiviral therapy; and (iv) monitoring of virological response. Most physicians (69.8%) declared to adopt these guidelines, while 10 of them were unaware. However, according to the criteria established by the guidelines, only 39.5% of treated patients should have been considered "truly" eligible to start treatment and only 67.6% of these underwent the recommended pharmacological treatment. The virological response was laboratory monitored in just over a third of patients. Rescue therapy was adequately supplanted in 41.2% of patients previously treated with lamivudine. There was low compliance with national guidelines by public service physicians in Brazil, highlighting the need to raise awareness of the importance of its adherence to expand the control of CHB. Thus, increasing the adherence of health professionals to this tool is a current challenge for health institutions and managers.
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Affiliation(s)
| | | | - Marcos Paulo Gomes Mol
- Research and Development Board, Ezequiel Dias Foundation, Belo Horizonte CEP 31510-010, MG, Brazil
| | - Dirceu Bartolomeu Greco
- Faculty of Medicine, Federal University of Minas Gerais, Av. Prof. Alfredo Balena 190, Santa Efigênia, Belo Horizonte CEP 30130-100, MG, Brazil
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Nguyen MH, Roberts LR, Engel‐Nitz NM, Bancroft T, Ozbay AB, Singal AG. Gaps in hepatocellular carcinoma surveillance among insured patients with hepatitis B infection without cirrhosis in the United States. Hepatol Commun 2022; 6:3443-3456. [PMID: 36178256 PMCID: PMC9701467 DOI: 10.1002/hep4.2087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 07/28/2022] [Accepted: 08/10/2022] [Indexed: 01/21/2023] Open
Abstract
Suboptimal adherence to guidelines for hepatocellular carcinoma (HCC) surveillance among high-risk patients is a persistent problem with substantial detriment to patient outcomes. While patients cite cost as a barrier to surveillance receipt, the financial burden they experience due to surveillance has not been examined. We conducted a retrospective administrative claims study to assess HCC surveillance use and associated costs in a US cohort of insured patients without cirrhosis but with hepatitis B virus (HBV) infection, monitored in routine clinical practice. Of 6831 patients (1122 on antiviral treatment, 5709 untreated), only 39.3% and 51.3% had received any abdominal imaging after 6 and 12 months, respectively, and patients were up to date with HCC surveillance guidelines for only 28% of the follow-up time. Completion of surveillance was substantially higher at 6 and 12 months among treated patients (51.7% and 69.6%, respectively) compared with untreated patients (36.9% and 47.6%, respectively) (p < 0.001). In adjusted models, treated patients were more likely than untreated patients to receive surveillance (hazard ratio [HR] 1.75, 95% confidence interval [CI] 1.53-2.01, p < 0.001), and the proportion of those up to date with surveillance was 9.7% higher (95% CI 6.26-13.07, p < 0.001). Mean total and patient-paid daily surveillance-related costs ranged from $99 (ultrasound) to $334 (magnetic resonance imaging), and mean annual patient costs due to lost productivity for surveillance-related outpatient visits ranged from $93 (using the federal minimum wage) to $321 (using the Bureau of Labor Statistics wage). Conclusion: Use of current HCC surveillance strategies was low across patients with HBV infection, and surveillance was associated with substantial patient financial burden. These data highlight an urgent need for accessible and easy-to-implement surveillance strategies with sufficient sensitivity and specificity for early HCC detection.
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Affiliation(s)
- Mindie H. Nguyen
- Department of Medicine (Gastroenterology and Hepatology) and Department of Epidemiology and Population HealthStanford University Medical CenterPalo AltoCaliforniaUSA
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9
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DeSilva MB, Settgast A, Chrenka E, Kodet AJ, Walker PF. Improving Care for Patients with Chronic Hepatitis B via Establishment of a Disease Registry. Am J Trop Med Hyg 2022; 107:198-203. [PMID: 35895360 PMCID: PMC9294691 DOI: 10.4269/ajtmh.21-1013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 04/03/2022] [Indexed: 11/07/2022] Open
Abstract
In the United States, there is poor clinician adherence to the American Association for the Study of Liver Disease and other guidelines for chronic hepatitis B virus (CHB) management. This prospective cohort study evaluated whether a CHB registry improves CHB management. We included patients with CHB aged ≥ 18 years and who had a clinical encounter during September 1, 2016–August 31, 2019. We divided patients into three groups based on care received before September 1, 2019: 1) CIH: primary care clinician at HealthPartners Center for International Health, 2) GI: not CIH and seen by gastroenterology within previous 18 months, and 3) primary care (PC): not CIH and not seen by gastroenterology within previous 18 months. We created and implemented a CHB registry at CIH that allowed staff to identify and perform outreach to patients overdue for CHB management. Patients with laboratory testing (i.e., alanine transaminase and hepatitis B virus DNA) and hepatocellular carcinoma screening in the previous 12 months were considered up to date (UTD). We compared UTD rates between groups at baseline (September 1, 2019) and pilot CHB registry end (February 28, 2020). We evaluated 4,872 patients, 52% of whom were female: 213 CIH, 656 GI, and 4,003 PC. At baseline, GI patients were most UTD (69%) followed by CIH (51%) and PC (11%). At pilot end the percent of UTD patients at CIH increased by 11%, GI decreased by 10%, and PC was unchanged. CHB registry use standardized care and increased the percent of CHB patients with recent laboratory testing and HCC screening.
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Affiliation(s)
- Malini B. DeSilva
- HealthPartners Institute, Bloomington, Minnesota
- HealthPartners Travel and Tropical Medicine Center, Bloomington, Minnesota
| | - Ann Settgast
- HealthPartners Institute, Bloomington, Minnesota
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
- HealthPartners Center for International Health, Bloomington, Minnesota
- HealthPartners Travel and Tropical Medicine Center, Bloomington, Minnesota
| | - Ella Chrenka
- HealthPartners Institute, Bloomington, Minnesota
| | - Amy J. Kodet
- HealthPartners Institute, Bloomington, Minnesota
| | - Patricia F. Walker
- HealthPartners Institute, Bloomington, Minnesota
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota
- HealthPartners Travel and Tropical Medicine Center, Bloomington, Minnesota
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10
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Chen VL, Ramrakhiani NS, Nguyen MH. Reply. Hepatology 2022; 75:1063-1064. [PMID: 34951716 DOI: 10.1002/hep.32303] [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: 11/02/2021] [Accepted: 11/21/2021] [Indexed: 12/08/2022]
Affiliation(s)
- Vincent L Chen
- Division of Gastroenterology and HepatologyUniversity of MichiganAnn ArborMichiganUSA
| | - Nathan S Ramrakhiani
- Division of Gastroenterology and HepatologyStanford University Medical CenterPalo AltoCaliforniaUSA
| | - Mindie H Nguyen
- Division of Gastroenterology and HepatologyStanford University Medical CenterPalo AltoCaliforniaUSA
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Zhou Y, Li J, Gordon SC, Trudeau S, Rupp LB, Boscarino JA, Daida YG, Schmidt MA, Lu M. Laboratory monitoring and antiviral treatment for chronic hepatitis B among routine care patients in the United States. J Viral Hepat 2022; 29:189-195. [PMID: 34905259 DOI: 10.1111/jvh.13639] [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: 09/23/2021] [Revised: 11/22/2021] [Accepted: 11/30/2021] [Indexed: 12/09/2022]
Abstract
We investigated factors associated with rates of recommended monitoring of chronic hepatitis B (HBV) patients for viral DNA and alanine aminotransferase (ALT), and initiation of antiviral treatment among eligible patients, in a US cohort of patients under routine care. Patients were categorised by treatment indication: definite, equivocal or ineligible. Baseline covariates included demographics, clinical characteristics and specialist care status. 'Recommended monitoring' was defined ≥1 ALT or HBV DNA test per year. Logit models, univariate then multivariable, were used to evaluate factors associated with monitoring and treatment. Among 3,830 patients, treatment was received by 67.5% (788/1168 patients) in the 'definite' category, and 34.1% (208/610 patients) in the 'equivocal' category, of whom 109 moved up to 'definite' status at some point during follow-up. Sex, age and specialist care were independently associated with receipt of treatment in 'definite' patients. Routine monitoring rates were high prior to treatment in 'definite/ treated' patients (ALT: 77%; DNA: 85%) but declined afterwards (ALT 63%; DNA 36%). Rates of monitoring were lower in 'definite/ untreated' patients (ALT: 48%; DNA: 32%). Among 'equivocal/ treated' patients, lower age and comorbidity scores were associated with receipt of treatment; ALT monitoring rates were similar before and after treatment initiation (41% and 46%, respectively), while rates of DNA monitoring declined (55% and 29%). Monitoring among 'treatment ineligible' patients was similar to those in the 'equivocal' and untreated 'definite' groups. A large proportion of US HBV patients under routine care did not receive recommended annual laboratory monitoring, especially after initiation of antiviral treatment, and nearly one-third of patients with 'definite' indications for antiviral therapy remained untreated.
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Affiliation(s)
- Yueren Zhou
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Jia Li
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Stuart C Gordon
- Division of Gastroenterology and Hepatology, Henry Ford Health System, Detroit, Michigan, USA.,School of Medicine, Wayne State University, Detroit, Michigan, USA
| | - Sheri Trudeau
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
| | - Loralee B Rupp
- Center for Health Policy and Health Services Research, Henry Ford Health System, Detroit, Michigan, USA
| | - Joseph A Boscarino
- Department of Population Health Sciences, Geisinger Clinic, Danville, Pennsylvania, USA
| | - Yihe G Daida
- Center for Integrated Health Care Research, Kaiser Permanente-Hawai'i, Honolulu, Hawaii, USA
| | - Mark A Schmidt
- Center for Health Research, Kaiser Permanente-Northwest, Portland, Oregon, USA
| | - Mei Lu
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan, USA
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12
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A Deep Ravine Rather Than a Shallow Gap: Many More Bridges Needed to Improve Care of Chronic Hepatitis B in the United States. Am J Gastroenterol 2021; 116:1842-1843. [PMID: 34187982 DOI: 10.14309/ajg.0000000000001364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 06/01/2021] [Indexed: 12/11/2022]
Abstract
In the United States, improved screening of those who are at highest risk of chronic hepatitis B (CHB) has been a major focus of public health efforts, as has facilitating access to care for those with chronic infection. Despite this, data suggest that less than half of those at risk are tested, and another minority of those who harbor chronic infection receive longitudinal care for the disease. In this study by Tran et al., the authors find that even among those being treated for CHB, a vast minority receive basic testing and screening for staging and complications of CHB.
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13
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Initial Evaluation, Long-Term Monitoring, and Hepatocellular Carcinoma Surveillance of Chronic Hepatitis B in Routine Practice: A Nationwide US Study. Am J Gastroenterol 2021; 116:1885-1895. [PMID: 33927125 DOI: 10.14309/ajg.0000000000001271] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Accepted: 03/12/2021] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Previous studies, mostly small and single center, have shown gaps in the evaluation and monitoring of patients with chronic hepatitis B (CHB) virus infection. We aimed to examine the rates and predictors of adherence to guidelines for CHB care in a large nationwide cohort. METHODS We identified adult patients with CHB infection from the Truven MarketScan databases of commercially insured and Medicare patients with private insurance supplement (2007-2014) using International Classification of Diseases, Ninth Revision, Clinical Modification codes. The initial evaluation cohort had at least 6 months follow-up, whereas at least 12 months was required for the long-term monitoring cohort. RESULTS We analyzed 55,317 eligible patients with CHB infection: mean age 46 ± 12 years, 58% men, and 14.8% with cirrhosis. Over a mean follow-up of 3.2 ± 2.3 years, 55.8% had specialist (gastroenterology or infectious diseases) visits. For initial evaluation, 59% of patients received both alanine aminotransferase (ALT) and hepatitis B virus (HBV) DNA tests, whereas only 33% had ALT, HBV DNA, and hepatitis B e antigen tests, with higher frequencies among patients with specialist visits. For long-term monitoring, only 25% had both ALT and HBV DNA tests performed annually. Among patients at higher risk of developing hepatocellular carcinoma (patients with cirrhosis, male patients without cirrhosis older than 40 years, and female patients without cirrhosis older than 50), less than 40% underwent annual hepatocellular carcinoma surveillance, with 25% never receiving surveillance during the study period. Predictors of optimal initial evaluation and long-term monitoring were compensated cirrhosis (odds ratio: 1.60 and 1.47, respectively) and specialist visits (odds ratio: 1.86 and 1.31, respectively) (both P < 0.001). DISCUSSION In this large cohort of patients with CHB infection with private insurance or Medicare with private insurance supplement, we observed poor adherence to the recommended initial evaluation and long-term monitoring. Among the predictors of adherence were specialist visits. Further efforts are needed to identify barriers and improve access to care.
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14
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Choi DT, Davila JA, Sansgiry S, David E, Singh H, El-Serag HB, Sada YHF. Factors Associated With Delay of Diagnosis of Hepatocellular Carcinoma in Patients With Cirrhosis. Clin Gastroenterol Hepatol 2021; 19:1679-1687. [PMID: 32693047 PMCID: PMC7855025 DOI: 10.1016/j.cgh.2020.07.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 07/02/2020] [Accepted: 07/15/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS We examined the frequency of and factors associated with delays in diagnosis of hepatocellular carcinoma (HCC) in a cohort of patients with cirrhosis in the Veterans Health Administration. METHODS In a retrospective study, we collected and analyzed data from the Veterans Health Administration's electronic health records. We used a multivariate logistic regression model to identify factors associated with a delay in diagnosis of HCC of more than 60 days following a red flag (defined as the earliest date at which a diagnosis of HCC could have been made, based on American Association for the Study of Liver Disease 2005 guidelines). We used multivariate Cox proportional hazards model to evaluate the effects of delayed diagnosis on survival, adjusting for patient and provider characteristics. RESULTS Among 655 patients with cirrhosis and a diagnosis of HCC from 2006 through 2011, 46.9% had a delay in diagnosis of more than 60 days following a red flag for HCC. Delays in diagnosis for more than 60 days were significantly associated with lack of provider adherence to the guidelines (adjusted odds ratio [OR], 4.82; 95% CI, 3.12-7.45), a diagnostic imaging evaluation instead of only measurement of alfa fetoprotein (adjusted OR, 2.63; 95% CI, 1.09-6.24), and diagnosis as an incidental finding during examination for an unrelated medical problem (compared with an HCC-related assessment) (adjusted OR, 2.26; 95% CI, 1.09-4.67). Diagnostic delays of 60 days or more were associated with lower mortality compared to patients without a delay in diagnosis (unadjusted hazard ratio, 0.57; 95% CI, 0.47-0.68 and adjusted hazard ratio, 0.63; 95% CI, 0.50-0.78). CONCLUSIONS Nearly half of veterans with cirrhosis have delays in diagnosis of HCC of 60 days or more after a red flag, defined by guidelines. Interventions are needed to improve timely follow-up of red flags for HCC and adherence to guidelines, to increase early detection of HCC.
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Affiliation(s)
- Debra T. Choi
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX,Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Jessica A. Davila
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX,Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Shubhada Sansgiry
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX,Veterans Affairs South Central Mental Illness Research Education and Clinical Center (MIRECC), Houston, TX,Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Eric David
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX
| | - Hardeep Singh
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX,Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Hashem B. El-Serag
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX,Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX,Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Yvonne Hsiao-Fan Sada
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX,Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX,Section of Hematology and Oncology, Department of Medicine, Baylor College of Medicine, Houston, TX
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Tan M, Bhadoria AS, Cui F, Tan A, Van Holten J, Easterbrook P, Ford N, Han Q, Lu Y, Bulterys M, Hutin Y. Estimating the proportion of people with chronic hepatitis B virus infection eligible for hepatitis B antiviral treatment worldwide: a systematic review and meta-analysis. Lancet Gastroenterol Hepatol 2020; 6:106-119. [PMID: 33197397 PMCID: PMC7801814 DOI: 10.1016/s2468-1253(20)30307-1] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 09/08/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND In 2016, of the estimated 257 million people living with chronic hepatitis B virus (HBV) infection worldwide, only a small proportion was diagnosed and treated. The insufficiency of information on the proportion of people infected with HBV who are eligible for treatment limits the interpretation of global treatment coverage. We aimed to estimate the proportion of people with chronic HBV infection who were eligible for antiviral treatment worldwide, based on the WHO 2015 guidelines. METHODS In this systematic review and meta-analysis, we searched Medline, EMBASE, and the Cochrane databases from Jan 1, 2007, to Jan 31, 2018, for studies describing HBsAg-positive people in the population or health-care facilities. We extracted information from published studies using a standardised form to estimate the frequency of cirrhosis, abnormal alanine aminotransferase (ALT), HBV DNA exceeding 2000 IU/mL or 20 000 IU/mL, presence of HBeAg, and eligibility for treatment as per WHO and other guidelines as reported in the studies. We pooled proportions through meta-analysis with random effects. The study was registered with PROSPERO, CRD42020132345. FINDINGS Of the 13 497 studies, 162 were eligible and included in our analysis. These studies included 145 789 participants. The pooled estimate of the proportion of cirrhosis was 9% (95% CI 8-10), ranging from 6% (4-8) in community settings to 10% (9-11) in clinic settings. Examining the proportion of participants who had characteristics used to determine eligibility in the WHO guidelines, 1750 (10·1%) of 17 394 had HBV DNA exceeding 20 000 IU/mL, and 20 425 (30·8%) of 66 235 had ALT above the upper limit of normal. 32 studies reported eligibility for treatment according to WHO or any other guidelines, with a pooled estimate of eligibility at 19% (95% CI 18-20), ranging from 12% (6-18) for studies in community settings to 25% (19-30) in clinic settings. INTERPRETATION Many studies described people with HBV infection, but few reported information in a way that allowed assessment of eligibility for treatment. Although about one in ten of the 257 million people with HBV infection (26 million) might be in urgent need of treatment because of cirrhosis, a larger proportion (12-25%) is eligible for treatment in accordance with different guidelines. Future studies describing people with HBV infection should report on treatment eligibility, according to broadly agreed definitions. FUNDING WHO and US Centers for Disease Control and Prevention.
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Affiliation(s)
- Mingjuan Tan
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland; Department of Medicine, National University Health System, Singapore
| | - Ajeet S Bhadoria
- All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Fuqiang Cui
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | | | - Judith Van Holten
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | | | - Nathan Ford
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Qin Han
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Ying Lu
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Marc Bulterys
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland
| | - Yvan Hutin
- Department of HIV/AIDS and Global Hepatitis Programme, WHO, Geneva, Switzerland.
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16
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Kaplan DE, Medvedeva E, Serper M. Care quality and outcomes among US veterans with chronic hepatitis B in the hepatitis C direct-acting antiviral era. J Viral Hepat 2020; 27:1082-1092. [PMID: 32484991 DOI: 10.1111/jvh.13340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/09/2020] [Accepted: 05/10/2020] [Indexed: 12/14/2022]
Abstract
Adherence to guideline-recommended hepatitis B virus (HBV) care is suboptimal. We hypothesized that national hepatitis C eradication efforts during the era from 2015 to 2017 would improve the quality of care for cHBV given increased recognition and specialty referrals for liver disease. The study described herein is a retrospective cohort study of veterans with at least one positive HBsAg (HBsAg+) result from 1 January 2003 to 31 December 2017 using the VA Corporate Data Warehouse (CDW) analysed by era (2003-2004, 2005-2009, 2010-2014, 2015-2017). Relevant covariates such as HCV co-infection, demographics, cirrhosis and baseline laboratory testing were obtained through previously validated approaches. We evaluated completion of process measures within 2 years of the index HBsAg + result: specialty care referral; testing of ALT, HBV-DNA, HBeAg and anti-HBe; testing for co-infection and/or vaccination for HAV, HCV, HDV and HIV; and hepatocellular carcinoma (HCC) surveillance among those meeting criteria. We also measured use of antiviral therapy in appropriate candidates (ALT ≥ 2 × ULN, HBV-DNA ≥ 2000 IU/mL). Of the 16 673 individuals with HBsAg + test results, 9,521 were confirmed as chronic HBV. Era-related (Era 3:2010-2014 vs Era 4:2015-2017) increases in guideline-recommended process measures included the following: outpatient visits with GI/ID specialists (78%-89%), HBV-DNA testing (73%-79%), HDV testing (27%-35%), appropriate HBV antiviral utilization (55%-70%) and HCC surveillance (40%-43%); all P < .0001. In the subset of HBV/HCV-co-infected patients, HCV DAA therapy was associated with a trend towards improved overall survival. In conclusion, the overall quality of care for HBV has significantly improved in the era of widespread HCV DAA therapy in an integrated health system possibly due to increased recognition and referral for liver disease.
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Affiliation(s)
- David E Kaplan
- Gastroenterology Section, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Center for Health Equity Research and Promotion, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA
| | - Elina Medvedeva
- Center for Health Equity Research and Promotion, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA
| | - Marina Serper
- Gastroenterology Section, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Center for Health Equity Research and Promotion, Philadelphia VA Medical Center, Philadelphia, Pennsylvania, USA.,Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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17
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Remington TL, Osman M, Simmonds K, Charlton C, Doucette K. Baseline assessment of and linkage to care for newly diagnosed patients with chronic hepatitis B. CANADIAN LIVER JOURNAL 2020; 3:263-275. [PMID: 35992529 PMCID: PMC9202705 DOI: 10.3138/canlivj.2019-0024] [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: 08/25/2019] [Accepted: 10/26/2019] [Indexed: 08/31/2024]
Abstract
Background Patients with chronic hepatitis B (CHB) are at risk of complications and require lifelong monitoring. We evaluated the care of newly diagnosed CHB patients. Methods Adult CHB cases newly diagnosed in Alberta between January 1, 2008, and December 31, 2012, were identified, with follow-up through June 1, 2014. Rates of completion of baseline investigations, receipt of antiviral therapy when indicated, and adherence to hepatocellular carcinoma (HCC) screening recommendations in a cohort of high-risk patients were compared between those who did or did not see a CHB specialist. Results Of 3,333 patients with CHB, 87.1% (n = 2,904) received non-specialty care. Specialty assessment was associated with higher completion of alanine aminotransferase, hepatitis B e antigen (HBeAg), anti-HBe, and hepatitis B DNA (p <0.0001) and all four parameters (86.5%) compared with non-specialist care (42.7%; p <0.0001). In a subgroup of high-risk patients for HCC, specialty care was associated with higher completed baseline abdominal ultrasounds (n = 44; 89.8%,) compared with non-specialist care (62.5%; n = 320; p = 0.0001) and greater adherence to annual surveillance (30.6% versus 15.2%; p = 0.0057). Patients in the HBeAg-positive chronic hepatitis phase meeting criteria for antiviral therapy were more likely to receive treatment under specialty care (n = 6; 75.0%) than non-specialty care (n = 27; 33.3%; p = 0.0478). Conclusions Our study highlights inadequate care among newly diagnosed CHB patients in Alberta. Specialty assessment was associated with improved quality of care. Interventions are needed to improve linkage to specialty care.
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Affiliation(s)
- Tamara Leah Remington
- Division of Infectious Diseases, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
- Grey Nuns Community Hospital, Edmonton, Alberta, Canada
| | - Mariam Osman
- Alberta Ministry of Health, Edmonton, Alberta, Canada
| | - Kimberley Simmonds
- Alberta Ministry of Health, Edmonton, Alberta, Canada
- School of Public Health, University of Alberta, Edmonton, Alberta, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Carmen L Charlton
- Provincial Laboratory for Public Health, Edmonton, Alberta, Canada
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | - Karen Doucette
- Division of Infectious Diseases, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
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18
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Ispas S, So S, Toy M. Barriers to Disease Monitoring and Liver Cancer Surveillance Among Patients with Chronic Hepatitis B in the United States. J Community Health 2020; 44:610-625. [PMID: 30539329 DOI: 10.1007/s10900-018-00604-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Chronic hepatitis B infection (CHB) is a condition that needs ongoing care such as monitoring for liver enzymes (ALT) and HBV DNA tests in treated and untreated patients, and annual imaging evaluation for liver cancer. Although follow-up care and treatment might seem straight forward, an estimated two-thirds of those who are aware of their infection are not seeing a health care provider, and more than half of those who are eligible for treatment do not receive it. This study aimed to compile and examine studies related to the barriers of disease monitoring, treatment, and liver cancer surveillance for CHB patients in the United States (US). A total of 4439 studies on monitoring and surveillance of CHB published between 2007 and 2018 were identified through a search of electronic databases. After critical assessment, the authors included 42 studies, divided into categories: 'patient-related barriers'; 'provider-related barriers'; and 'system-related barriers'. Among the patient-related barriers, one of the most frequent factors invoked in failing to have adequate surveillance was lack of patient's knowledge. In the provider-related barrier category, a lack of disease knowledge and adherence to guidelines was frequently reported. For the system-related barrier category, the only recurrent mention was a lack of clarity in guidelines or lack of guidelines from certain national institutions. This review summarizes and highlights the need for long-term disease management improvement of chronic hepatitis B infection for patients and healthcare providers that care for them.
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Affiliation(s)
- Simona Ispas
- Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ 130, Palo Alto, CA, 94304-5787, USA
| | - Samuel So
- Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ 130, Palo Alto, CA, 94304-5787, USA
| | - Mehlika Toy
- Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ 130, Palo Alto, CA, 94304-5787, USA.
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19
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Gane EJ, Charlton MR, Mohamed R, Sollano JD, Tun KS, Pham TTT, Payawal DA, Gani RA, Muljono DH, Acharya SK, Zhuang H, Shukla A, Madan K, Saraf N, Tyagi S, Singh KR, Cua IHY, Jargalsaikhan G, Duger D, Sukeepaisarnjaroen W, Purnomo HD, Hasan I, Lesmana LA, Lesmana CRA, Kyi KP, Naing W, Ravishankar AC, Hadigal S. Asian consensus recommendations on optimizing the diagnosis and initiation of treatment of hepatitis B virus infection in resource-limited settings. J Viral Hepat 2020; 27:466-475. [PMID: 31785182 DOI: 10.1111/jvh.13244] [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: 03/18/2019] [Revised: 09/11/2019] [Accepted: 10/31/2019] [Indexed: 02/06/2023]
Abstract
Asia has an intermediate-to-high prevalence of and high morbidity and mortality from hepatitis B virus (HBV) infection. Optimization of diagnosis and initiation of treatment is one of the crucial strategies for lowering disease burden in this region. Therefore, a panel of 24 experts from 10 Asian countries convened, and reviewed the literature, to develop consensus guidance on diagnosis and initiation of treatment of HBV infection in resource-limited Asian settings. The panel proposed 11 recommendations related to diagnosis, pre-treatment assessment, and indications of therapy of HBV infection, and management of HBV-infected patients with co-infections. In resource-limited Asian settings, testing for hepatitis B surface antigen may be considered as the primary test for diagnosis of HBV infection. Pre-treatment assessments should include tests for complete blood count, liver and renal function, hepatitis B e-antigen (HBeAg), anti-HBe, HBV DNA, co-infection markers and assessment of severity of liver disease. Noninvasive tests such as AST-to-platelet ratio index, fibrosis score 4 or transient elastography may be used as alternatives to liver biopsy for assessing disease severity. Considering the high burden of HBV infection in Asia, the panel adopted an aggressive approach, and recommended initiation of antiviral therapy in all HBV-infected, compensated or decompensated cirrhotic individuals with detectable HBV DNA levels, regardless of HBeAg status or alanine transaminase levels. The panel also developed a simple algorithm for guiding the initiation of treatment in noncirrhotic, HBV-infected individuals. The recommendations proposed herein, may help guide clinicians, to optimize the diagnosis and improvise the treatment rates for HBV infection in Asia.
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Affiliation(s)
| | - Michael R Charlton
- Director Transplant Institute, Center for Liver Diseases, University of Chicago Biological Sciences, Chicago, IL, USA
| | - Rosmawati Mohamed
- Department of Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | | | - Kyaw Soe Tun
- Department of Gastroenterology and Hepatobiliary Medicine, Defense Services Medical Academy, Yangon, Myanmar
| | | | | | - Rino Alvani Gani
- Liver Transplantation Team, Ciptomangunkusumo Hospital, Jakarta, Indonesia
| | - David Handojo Muljono
- Hepatitis Department, Medicine Hepatitis Department, Eijkman Institute for Molecular Biology, Jakarta, Indonesia.,Universitas Hasanuddin, Makassar, Indonesia.,Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Subrat Kumar Acharya
- Odisha Department of Gastroenterology Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Hui Zhuang
- Infectious Disease Center, Peking University Health Science Center, Beijing, China
| | - Akash Shukla
- Department of Gastroenterology, LTM Medical College & Sion Hospital, Mumbai, India
| | - Kaushal Madan
- Gastroenterology & Hepatology, Max Smart Super Specialty Hospital, India
| | - Neeraj Saraf
- Clinical/Transplant Hepatology Institute of Digestive & Hepatobiliary Sciences, Medanta - The Medicity, Gurgaon, India
| | | | | | - Ian Homer Yee Cua
- Section of Hepatology Institute of Digestive and Liver Diseases, St. Luke's Medical Center, Quezon, Philippines
| | - Ganbolor Jargalsaikhan
- Department Liver Center, Department International Graduate Program in Medicine (IGPM) Institution, Ulaanbaatar, Mongolia.,College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Davadoorj Duger
- Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Wattana Sukeepaisarnjaroen
- Gastroenterology Unit, Department of Medicine Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Hery Djagat Purnomo
- Division Gastroentero Hepatology Internal Medicine, Dr Kariadi Hospital, Medical Faculty Diponegoro University, Semarang, Indonesia
| | - Irsan Hasan
- Hepatobiliary Division, Department of Internal Medicine, Cipto Mangunkusumo National General Hospital Jalan Diponegoro, Jakarta, Indonesia
| | | | - Cosmas Rinaldi Adithya Lesmana
- Department of Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Khin Pyone Kyi
- Myanmar Liver Foundation; Liver Foundation, Yangon, Myanmar
| | - Win Naing
- Department of Hepatology, Yangon General Hospital, University of Medicine, Yangon, Myanmar
| | | | - Sanjay Hadigal
- Medical Affairs, Mylan Pharmaceuticals Private Limited, Bangalore, India
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20
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Patients with suboptimal hepatitis B virus diagnostic characterization are at risk of liver fibrosis progression. Eur J Gastroenterol Hepatol 2020; 32:426-432. [PMID: 31490418 DOI: 10.1097/meg.0000000000001527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Many patients with chronic hepatitis B virus infection remain infradiagnosed and untreated. In a national health system with unrestricted access to treatment, our aims were to assess the level of compliance with clinical guidelines and the characteristics and risk of fibrosis progression in patients with suboptimal diagnosis. METHODS In a cohort of patients with positive hepatitis B surface antigen from January 2011 to December 2013, data were registered to assess characteristics and compliance with guidelines. For assessing the risk of liver fibrosis, positive hepatitis B surface antigen patients from January 2008 to December 2013 were grouped depending on DNA request. Liver fibrosis was estimated by serological scores. RESULTS Of 41 158 subjects with hepatitis B surface antigen request, 351 (0.9%) tested positive, and DNA was not available from 110 patients (66.4% male, mean 42.4 ± 14.5 years) after a median of 25.6 months (range 12.0-43.5). Most of these patients (76%) were assessed by primary care. Half of the patients (47.2%) showed hypertransaminasemia, at least significant fibrosis, or both conditions. After long follow-up (mean 90.1 ± 45.2 months), these patients had a higher risk of achieving at least significant fibrosis during follow-up (log-rank 8.73; P = 0.003). CONCLUSION In more than one-third of patients with positive hepatitis B surface antigen, DNA was not requested despite showing hypertransaminasemia and significant fibrosis. Patients without DNA request are at high risk of liver fibrosis progression. Thus, educational measures and other strategies are necessary, especially targeting primary care, to improve access to treatment.
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21
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Nguyen VH, Le AK, Trinh HN, Chung M, Johnson T, Wong C, Wong C, Zhang J, Li J, Levitt BS, Nguyen HA, Nguyen KK, Henry L, Cheung R, Nguyen MH. Poor Adherence to Guidelines for Treatment of Chronic Hepatitis B Virus Infection at Primary Care and Referral Practices. Clin Gastroenterol Hepatol 2019; 17:957-967.e7. [PMID: 30326298 DOI: 10.1016/j.cgh.2018.10.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 09/07/2018] [Accepted: 10/08/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The American Association for the Study of Liver Diseases (AASLD) guidelines for treatment of chronic hepatitis B virus (HBV) infection have changed with time. We assessed rates of treatment evaluation and initiation in patients with chronic HBV infection from different practice settings in the past 14 years. METHODS Treatment-naive patients with chronic HBV infection were recruited from different practice settings in California from January 2002 through December 2016. The study population comprised 4130 consecutive, treatment-naive patients with chronic HBV infection seen by community primary care physicians (n = 616), community gastroenterologists (n = 2251), or university hepatologists (n = 1263). Treatment eligibility was assessed using data from the first 6 months after initial presentation based on AASLD criteria adjusted for changes over time. RESULTS Within the first 6 months of care, the proportions of patients evaluated by all 3 relevant tests (measurements of alanine aminotransferase, hepatitis B virus e antigen, and HBV DNA levels) were as follows: 36.69% in community primary care, 59.80% in gastroenterologist care, and 79.97% in hepatology care (P < .0001 among the 3 groups). Higher proportions of patients were eligible for treatment in specialty practices: 12.76% in community primary care, 24.96% in gastroenterologist care, and 29.43% in hepatology care (P < .0001). Among treatment-eligible patients, there was no significant difference in the proportions of patients who began antiviral therapy between those receiving treatment from a gastroenterologist (55.65%) vs a hepatologist (57.90%; P = .56). Of 243 evaluable patients receiving community primary care, only 31 were eligible for treatment and only 12 of these (38.71%) received treatment. CONCLUSIONS In an analysis of patients receiving care for chronic HBV infection, we found the proportions evaluated and receiving treatment to be suboptimal, according to AASLD criteria, in all practice settings. However, rates of evaluation and treatment were lowest for patients receiving community primary care.
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Affiliation(s)
- Vy H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; University of California, Berkeley, California
| | - An K Le
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California
| | - Huy N Trinh
- San Jose Gastroenterology, San Jose, California
| | - Mimi Chung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; Princeton University, Princeton, New Jersey
| | - Tiffani Johnson
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; University of California, Berkeley, California
| | | | | | - Jian Zhang
- Chinese Hospital, San Francisco, California
| | - Jiayi Li
- Gastroenterology, Palo Alto Medical Foundation, Mountain View, California
| | | | | | | | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; VA Palo Alto Health Care System, Palo Alto, California
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California.
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22
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Cheung KW, Seto MTY, Wong D, Mak ASL, So PL, Lau WL, Wang W, Kan ASY, Lee CP, Ng EHY. Pattern and predictors of medical care received by hepatitis B carriers during pregnancy and after delivery. Public Health 2019; 168:36-42. [PMID: 30685596 DOI: 10.1016/j.puhe.2018.12.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 11/11/2018] [Accepted: 12/13/2018] [Indexed: 10/27/2022]
Abstract
OBJECTIVE The objective of the study is to evaluate the pattern and predictors of medical care received by hepatitis B virus (HBV) carriers during pregnancy and after delivery in Hong Kong. STUDY DESIGN The study is a retrospective analysis. METHODS Pregnant HBV carriers and their infants were followed up for 9-12 months after delivery. Face-to-face interviews were conducted to investigate what medical care they received for HBV before, during and after pregnancy. RESULTS Data were available for 412 HBV carriers. A total of 375 (91.0%) women were known HBV carriers before pregnancy. Routine antenatal screening picked out the remaining 37 (9.0%) HBV carriers; these women were younger, more likely to be smokers and had a lower level of education (P < 0.05) than known HBV carriers. In total, 356 of 412 (86.4%) HBV carriers did not receive any medical care for HBV during pregnancy. Known HBV carrier status, history of medical check-up and the use of antiviral treatment before pregnancy were significant predictors for HBV medical care during pregnancy (P < 0.05). The results show that 217 of 412 (52.6%) HBV carriers did not receive medical care for HBV after delivery. HBV medical care before pregnancy, use of antiviral treatment before pregnancy and a higher level of education were significant predictors for postpartum HBV medical care (P < 0.05). Multivariate analysis showed that HBV medical care before pregnancy (odds ratio [OR], 7.73; 95% confidence interval [CI], 3.21-18.65; P < 0.001) and the use of antiviral treatment (OR, 5.02; 95% CI, 1.41-17.81; P = 0.013) were associated with medical care during pregnancy. Medical care before pregnancy was also associated with postpartum HBV medical care (OR, 5.05; 95% CI, 3.29-7.51; P < 0.001). CONCLUSIONS A significant proportion of HBV carriers did not receive HBV-related medical check-ups during and after pregnancy in Hong Kong despite the majority being aware of their carrier status. Medical care before pregnancy predicted antenatal and postpartum HBV medical care.
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Affiliation(s)
- K W Cheung
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region.
| | - M T Y Seto
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region
| | - D Wong
- Department of Obstetrics & Gynaecology, Pamela Youde Nethersole Eastern Hospital, Hong Kong Special Administrative Region
| | - A S L Mak
- Department of Obstetrics & Gynaecology, Queen Elizabeth Hospital, Hong Kong Special Administrative Region
| | - P L So
- Department of Obstetrics & Gynaecology, Tuen Mun Hospital, Hong Kong Special Administrative Region
| | - W L Lau
- Department of Obstetrics & Gynaecology, Kwong Wah Hospital, Hong Kong Special Administrative Region
| | - W Wang
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region
| | - A S Y Kan
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region
| | - C P Lee
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region
| | - E H Y Ng
- Department of Obstetrics and Gynaecology, Queen Mary Hospital, The University of Hong Kong, Hong Kong Special Administrative Region
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23
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Abstract
PURPOSE OF REVIEW This review summarizes recent data on chronic Hepatitis B virus (HBV) epidemiology, issues in special populations undergoing immunosuppressive and hepatitis C virus (HCV) direct-acting antiviral (DAA) therapy, and describes care delivery, adherence to guideline-recommended care, and barriers to access to care and high-quality care for chronic HBV. RECENT FINDINGS Chronic HBV is present in up to 1% of veterans and is more than in the general US population. HBV associated with more advanced liver disease in HCV, HIV, and delta hepatitis co-infection. Recent data on HBV reactivation show a substantial risk of reactivation with anti-CD20 antibodies, no documented cases of reactivation with anti-tumor necrosis factor (anti-TNF) therapy, and a low risk of reactivation with HCV DAA therapy. Adherence to guideline-recommended care for HBV is suboptimal for many quality indicators. SUMMARY Important studies in HBV epidemiology, long-term outcomes and care delivery practices have been conducted in the VA. Future studies should prospectively investigate how to improve guideline-recommended care for HBV.
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Affiliation(s)
- Patrik Garren
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine
| | - Marina Serper
- Division of Gastroenterology, University of Pennsylvania Perelman School of Medicine.,Corporal Michael J. Crescenz VA Medical Center.,Leonard Davis Institute of Health Economics
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24
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Abstract
BACKGROUND Hepatitis B virus (HBV) screening during pregnancy is standard of care to prevent vertical transmission to infants, yet the mothers themselves may not receive appropriate follow-up. GOALS Using a national database, we sought to determine rates of maternal peripartum follow-up with a HBV specialist and identify factors associated with a lack of follow-up. MATERIALS AND METHODS We identified women who delivered in 2000 to 2012 and were diagnosed with HBV according to International Classification of Diseases-9 codes using a national database (Optum) derived from commercial insurance claims with ∼46 million members ages 0 to 64 in all 50 states. Our primary outcome was follow-up during or after pregnancy with a HBV specialist (gastroenterology/infectious diseases). RESULTS The prevalence of HBV was 0.27% (2558/959,747 pregnancies), and median follow-up was 45 months. Only 21% of women had peripartum HBV specialist follow-up. On multivariable regression, predictors of peripartum follow-up at 1-year included younger age [odds ratio (OR), 0.97/y; 95% confidence interval (CI), 0.94, 0.99], Asian race/ethnicity (OR, 1.56 vs. white; 95% CI, 1.13, 2.17), and residing in the Northeast (OR, 1.70; 95% CI, 1.09, 2.66) and Midwest (OR, 1.73; 95% CI, 1.07, 2.81) versus West. Predictors of testing for HBV DNA and alanine aminotransferase at 1 year included Asian race (OR, 1.72; 95% CI, 1.23, 2.41), a primary care physician visit within 2 years of delivery (OR, 1.63; 95% CI, 1.19, 2.22), and peripartum HBV specialist follow-up within 1 year (OR, 15.68; 95% CI, 11.38, 21.60). CONCLUSIONS Maternal HBV specialist follow-up rates were extremely low in this large, diverse cohort representing all United States regions. Referral to a HBV specialist was the strongest predictor of appropriate postpartum HBV laboratory testing. Follow-up rates may be even lower in uninsured populations.
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25
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Chi H, Japhary A, de Man RA, de Knegt RJ, Janssen HLA, Hansen BE. Younger age and language barriers are associated with nonadherence to clinical follow-up in hepatitis B treatment. J Viral Hepat 2018; 25:1216-1219. [PMID: 29679439 DOI: 10.1111/jvh.12920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 03/08/2018] [Indexed: 01/05/2023]
Affiliation(s)
- H Chi
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A Japhary
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - R A de Man
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - R J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - H L A Janssen
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.,Toronto Centre for Liver Disease, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - B E Hansen
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.,Toronto Centre for Liver Disease, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
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26
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Kim NJ, Magee C, Cummings C, Park H, Khalili M. Liver Disease Monitoring Practices After Hepatitis C Cure in the Underserved Population. Hepatol Commun 2018; 2:1274-1283. [PMID: 30288480 PMCID: PMC6167066 DOI: 10.1002/hep4.1246] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 07/26/2018] [Indexed: 12/14/2022] Open
Abstract
Recent hepatitis C virus (HCV) guidelines recommend disease monitoring and hepatocellular carcinoma (HCC) screening in patients with advanced fibrosis after a sustained virologic response (SVR) with direct-acting antiviral (DAA) therapy. However, data on practice patterns in this setting is lacking. We aimed to characterize disease monitoring and HCC screening practices post-SVR in an underserved HCV-infected cohort. Records of 192 patients who received DAA therapy at the San Francisco safety-net health care system between January 2014 and January 2016 with ≥12 months of follow-up post-SVR were reviewed. Patient characteristics were median age 58 years, 61.5% men, 39.1% White (23.4% Black, 16.7% Latino, 16.2% Asian), 78.1% English proficient, 48.9% intravenous drug use, 53.2% alcohol use, and 41% advanced (F3 and F4) fibrosis (26.6% with decompensation, 11.4% with HCC). Median post-SVR follow-up time was 22 months. A higher proportion of patients with advanced fibrosis attended liver clinic visits (mean, 1.94 ± 2.03 versus 1.12 ± 1.09 visits; P = 0.014) and had liver imaging (41.4% versus 9.73%; P < 0.001) post-SVR, but there was no difference in alanine aminotransferase (ALT) testing (72.2% versus 66.4%; P = 0.40) compared to those without advanced fibrosis. However, 20% with advanced fibrosis had no HCC screening while 35% with no advanced fibrosis had liver imaging. Three patients with cirrhosis developed new HCC. Conclusion: Although the majority of patients with advanced fibrosis in this underserved cohort received post-SVR monitoring, gaps in HCC screening were identified and new cases of HCC occurred during a short follow-up. This highlights the importance of incorporating recently enhanced guidelines to optimize post-SVR monitoring, especially in difficult to engage populations.
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Affiliation(s)
- Nicole J. Kim
- Department of MedicineUniversity of California San FranciscoSan FranciscoCA
- Department of Medicine, Division of Gastroenterology and HepatologyZuckerberg San Francisco General HospitalSan FranciscoCA
| | - Catherine Magee
- Department of Medicine, Division of Gastroenterology and HepatologyZuckerberg San Francisco General HospitalSan FranciscoCA
| | - Cassie Cummings
- Department of MedicineUniversity of California San FranciscoSan FranciscoCA
- Department of Medicine, Division of Gastroenterology and HepatologyZuckerberg San Francisco General HospitalSan FranciscoCA
| | - Helen Park
- Department of MedicineUniversity of California San FranciscoSan FranciscoCA
- Department of Medicine, Division of Gastroenterology and HepatologyZuckerberg San Francisco General HospitalSan FranciscoCA
| | - Mandana Khalili
- Department of MedicineUniversity of California San FranciscoSan FranciscoCA
- Department of Medicine, Division of Gastroenterology and HepatologyZuckerberg San Francisco General HospitalSan FranciscoCA
- Liver CenterUniversity of California San FranciscoSan FranciscoCA
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27
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Zhao C, Jin M, Le RH, Le MH, Chen VL, Jin M, Wong GLH, Wong VWS, Lim YS, Chuang WL, Yu ML, Nguyen MH. Poor adherence to hepatocellular carcinoma surveillance: A systematic review and meta-analysis of a complex issue. Liver Int 2018; 38:503-514. [PMID: 28834146 DOI: 10.1111/liv.13555] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 08/15/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Hepatocellular carcinoma (HCC) surveillance is associated with improved outcomes and long-term survival. Our goal is to evaluate adherence rates to HCC surveillance. METHODS We performed a systematic search of the PubMed and Scopus databases and abstract search of relevant studies from recent major liver meetings. All searches and data extraction were performed independently by two authors. Analysis was via random-effects models and multivariate meta-regression. RESULTS A total of 22 studies (n = 19 511) met inclusion criteria (original non-interventional studies with defined cirrhosis or chronic hepatitis B or chronic hepatitis C with advanced fibrosis populations, and surveillance tests and intervals). Overall adherence rate was 52% (95% CI 38%-66%). Adherence was significantly higher in cirrhotic patients compared to chronic hepatitis B and other high-risk patients, in European compared to North American studies, in less than 12-month compared to yearly surveillance intervals, and in prospective compared to retrospective studies (71%, 95% CI 64%-78% vs 39%, 95% CI 26%-51%, P < .001). The between-study heterogeneity of all above analyses was significant (P < .001). Only the study design (retrospective vs prospective cohort) had statistical significance in a multivariate meta-regression model (P < .05) and could account for some of the differences above. CONCLUSIONS Overall adherence rate to HCC surveillance was suboptimal at 52% with no significant differences by liver disease aetiology or study location in multivariate meta-regression analysis. Further research and educational efforts are needed to improve the current rate of HCC surveillance.
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Affiliation(s)
- Changqing Zhao
- Department of Cirrhosis, Institute of Liver Disease, Shuguang Hospital, Shanghai University of T. C. M., Shanghai, China.,Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
| | - Mingjuan Jin
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA.,Department of Epidemiology and Biostatistics, School of Public Health, Zhejiang University, Hangzhou, China
| | - Richard Hieu Le
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
| | | | - Vincent Lingzhi Chen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
| | - Michelle Jin
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
| | - Grace Lai-Hung Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Vincent Wai-Sun Wong
- Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
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28
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Abstract
GOALS To examine patient, provider, and health system barriers to clinical follow-up among US veterans with chronic hepatitis B virus (HBV). BACKGROUND Studies have demonstrated deficiencies in clinical care and follow-up in HBV; however, patient, provider, and health-system barriers in non-Asian populations are understudied. STUDY A retrospective cohort of 517 US veterans with chronic HBV at 3 diverse Veterans Affairs sites from 1999 to 2015. Laboratory testing and completion of clinical appointments were collected for 2 years following initial presentation. RESULTS Among HBV patients, 36% had drug abuse, 41% alcohol misuse, and 45% had psychiatric disorders. Patients had an average of 4.4 primary care visits within 2 years of the index hepatitis B surface antigen positive result, 38% had psychiatry visits, 21% had a psychiatric hospitalization; 26% saw gastroenterology/hepatology specialists. Within 1 year of the index hepatitis B surface antigen positive result, 75% had alanine aminotransferase testing, 14% had HBV entered into the problem list, and 8% had serologic confirmation. In multivariable analyses, cirrhosis [odds ratio (OR)=3.42; 95% confidence interval (CI), 1.84-6.36] was associated with higher odds of appropriate laboratory testing, alcohol misuse (OR=0.45; 95% CI, 0.29-0.80) was associated lower odds. Cirrhosis (OR=2.03; 95% CI, 1.11-3.72) and ≥2 primary care visits per year (OR=1.06; 95% CI, 1.01-1.11) were associated with higher odds of completing gastroenterology/hepatology consultation, whereas ≥1 psychiatric hospitalization in 2 years was associated with lower odds (OR=0.53; 95% CI, 0.34-0.82). CONCLUSIONS In a diverse cohort of veterans with high psychiatric comorbidity and substance abuse, important patient and provider factors influence appropriate follow-up care. Future studies should evaluate the impact of provider education and care coordination strategies in HBV.
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29
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Schulz TR, Edwards R, Thurnheer MC, Yuen L, Littlejohn M, Revill P, Chu M, Tanyeri F, Wade A, Biggs BA, Sasadeusz J. Hepatitis B among immigrants from Myanmar: Genotypes and their clinical relevance. J Med Virol 2017; 90:271-276. [PMID: 28885711 DOI: 10.1002/jmv.24939] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 08/24/2017] [Indexed: 12/20/2022]
Abstract
Hepatitis B virus (HBV) from 76 adult immigrants in Australia from Myanmar was characterized to determine the prevalence of different HBV genotypes and subgenotypes. A mutational analysis was then performed to determine the presence of clinically significant mutations and correlate them to clinical outcomes. Initial genotyping revealed 68 patients with genotype C (89.5%) and eight patients with genotype B (10.5%). Phylogenetic analysis revealed the large majority of the genotype C infections were of subgenotype C1 (67/68). Sequencing of the HBV polymerase gene (and overlapping surface gene) revealed no mutations associated with antiviral resistance. HBV surface gene mutations were detected in 10 patients with subgenotype C1. HBV BCP/PC sequencing was obtained for 71/76 (93%) patients. BCP and/or PC mutations were identified in 57/71 (80%) of PCR positive patients. Treatment had been commenced for 15/76 (18%) patients, a further 26 untreated patients were in a stage of disease where HBV treatment would be considered standard of care. It was identified that genotype C1 is the predominant sub-genotype in this population. Genotype C is known to be associated with increased risk of development of HCC. This highlights the need for screening for HCC given the potential for the development of liver cancer. It was also identified that people with HBV were potentially not receiving optimal therapy in a timely fashion.
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Affiliation(s)
- Thomas R Schulz
- Victorian Infectious Diseases Service, at the Doherty Institute, The Royal Melbourne Hospital, Melbourne, Victoria.,Department of Medicine/ RMH, at the Doherty Institute, University of Melbourne, Melbourne, Victoria
| | - Rosalind Edwards
- Victorian Infectious Diseases Reference Laboratory, at the Doherty Institute, Melbourne, Victoria
| | - M Christine Thurnheer
- Victorian Infectious Diseases Service, at the Doherty Institute, The Royal Melbourne Hospital, Melbourne, Victoria
| | - Lilly Yuen
- Victorian Infectious Diseases Reference Laboratory, at the Doherty Institute, Melbourne, Victoria
| | - Margaret Littlejohn
- Victorian Infectious Diseases Reference Laboratory, at the Doherty Institute, Melbourne, Victoria
| | - Peter Revill
- Victorian Infectious Diseases Reference Laboratory, at the Doherty Institute, Melbourne, Victoria
| | - Melissa Chu
- Department of Medicine, University of Melbourne, Parkville, Victoria
| | - Firuz Tanyeri
- Department of Medicine, University of Melbourne, Parkville, Victoria
| | - Amanda Wade
- Department of Infectious Diseases, University Hospital, Geelong, Victoria
| | - Beverley-Ann Biggs
- Victorian Infectious Diseases Service, at the Doherty Institute, The Royal Melbourne Hospital, Melbourne, Victoria.,Department of Medicine/ RMH, at the Doherty Institute, University of Melbourne, Melbourne, Victoria
| | - Joseph Sasadeusz
- Victorian Infectious Diseases Service, at the Doherty Institute, The Royal Melbourne Hospital, Melbourne, Victoria
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30
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Lau KCK, Shaheen AA, Aspinall AA, Ricento Ba T, Qureshi Mba K, Congly SE, Borman MA, Jayakumar S, Eksteen B, Lee SS, Stinton L, Swain MG, Burak KW, Coffin CS. Hepatitis B virus testing and linkage to care in a Canadian urban tertiary referral centre: a retrospective cohort study. CMAJ Open 2017; 5:E431-E436. [PMID: 28596186 PMCID: PMC5498308 DOI: 10.9778/cmajo.20170002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Despite universal vaccination, chronic hepatitis B virus (HBV) infection remains a public health concern in North America owing to immigration. We aimed to characterize the number of people with a positive result of testing for HBV surface antigen (HBsAg) in Calgary, a large urban Canadian health care region, and to assess whether recommended laboratory tests and specialist consultation were done for those identified as HBsAg-positive. METHODS Based on laboratory and Alberta Health Services administrative data, we identified all adults (age > 18 yr) with a positive HBsAg test result from Jan. 1 to Dec. 31, 2014 within the Calgary Zone. Demographic and relevant laboratory data were extracted within 6 months of a positive HBsAg test result, and referral to hepatology (2011-2014) was identified from data on referral to a centralized clinic. Parametric and nonparametric statistical methods were used for analyses. RESULTS We identified 1214 HBsAg-positive people (584 women [48.1%]; median age 44 [interquartile range (IQR) 36-55] yr). A total of 1192 people (98.2%) had alanine aminotransferase testing (median level 23 [IQR 16-34] U/L; 117 [9.8%] with elevated levels), 682 (56.2%) had testing for HBV DNA (median level 2.8 [IQR 2.1-3.8] logIU/mL), 630 (51.9%) had HBV e antigen testing (negative result in 548 [87.0%]), and 145 (11.9%) had HBV e antibody testing (positive result in 111 [76.6%]). Overall, 144 people (11.9%) received anti-HBV treatment, and 390 (32.1%) were referred to a hepatologist. INTERPRETATION Many HBsAg-positive people in Calgary did not receive the recommended laboratory assessments. The results highlight the necessity of continual public health efforts to screen for chronic HBV infection in Canada and to ensure adequate follow-up in order to reach the World Health Organization's goal of viral hepatitis elimination by 2030.
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Affiliation(s)
- Keith C K Lau
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Abdel Aziz Shaheen
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Alexander A Aspinall
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Tazuko Ricento Ba
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Kamran Qureshi Mba
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Stephen E Congly
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Meredith A Borman
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Saumya Jayakumar
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Bertus Eksteen
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Samuel S Lee
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Laura Stinton
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Mark G Swain
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Kelly W Burak
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
| | - Carla S Coffin
- Affiliations: Calgary Liver Unit (Lau, Shaheen, Aspinall, Congly, Borman, Jayakumar, Eksteen, Lee, Stinton, Swain, Burak, Coffin), Division of Gastroenterology and Hepatology, Department of Medicine; Department of Microbiology, Immunology and Infectious Diseases (Lau, Coffin), Cumming School of Medicine, University of Calgary; Alberta Health Services (Ricento, Qureshi), Calgary, Alta
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Li J, Gordon SC, Rupp LB, Zhang T, Trudeau S, Holmberg SD, Moorman AC, Spradling PR, Teshale EH, Boscarino JA, Daida YG, Schmidt MA, Lu M. Long-term progression of viral load and serum markers of fibrosis among treated and untreated patients with chronic hepatitis B. J Gastroenterol Hepatol 2017; 32:1250-1257. [PMID: 27888529 PMCID: PMC5674987 DOI: 10.1111/jgh.13667] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 11/04/2016] [Accepted: 11/22/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND AIMS Antiviral therapy for patients with hepatitis B (HBV) infection is generally deferred for "immune inactive" patients, although longitudinal changes in viral load and liver fibrosis remain understudied in this population. Likewise, in treated patients, the temporal relationship between changes in viral load and liver fibrosis is not well characterized. Using data from the chronic hepatitis cohort study, the study investigated viral load and the Fibrosis-4 index (FIB4, a serum-based marker of liver fibrosis) trajectories in both untreated and treated HBV patients. MATERIALS AND METHODS We applied a bivariate, piecewise, linear spline, mixed-effects modeling approach to data from 766 HBV patients (342 untreated, 424 treated). Treatment selection bias was adjusted using propensity scores. Multiple sensitivity analyses were used to confirm results in untreated patients. RESULTS Among all untreated patients, FIB4 began to increase by 0.9% per month (11% per year; P < 0.05) at 28 months post-index date, suggesting fibrosis progression. Significant FIB4 progression was also observed in a subgroup analysis of "immune inactive" untreated patients. In treated patients, viral load declined 31.8% per month (P < 0.05) for the first 5 months after treatment initiation, and 1.4-1.7% per month (P < 0.05) thereafter. At 5 months after treatment initiation, FIB4 began to decline 0.5% per month (P < 0.05), stabilizing at 28 months. CONCLUSION Among untreated HBV patients, FIB4 gradually increases over time, suggesting fibrosis progression, even in those patients designated as immune inactive. In treated patients, antiviral therapy results in a rapid decline in viral load followed by a delayed decline in markers of liver fibrosis.
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Affiliation(s)
- Jia Li
- Department of Public Health Sciences
| | | | - Loralee B Rupp
- Center for Health Policy and Health Services Research, Henry Ford Health System, Detroit, Michigan
| | | | | | - Scott D Holmberg
- Division of Viral Hepatitis, National Center for HIV, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Anne C Moorman
- Division of Viral Hepatitis, National Center for HIV, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Philip R Spradling
- Division of Viral Hepatitis, National Center for HIV, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Eyasu H Teshale
- Division of Viral Hepatitis, National Center for HIV, Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Joseph A Boscarino
- Center for Health Research, Geisinger Health System, Danville, Pennsylvania
| | - Yihe G Daida
- Center for Health Research, Kaiser Permanente-Hawai’i, Waipahu, Hawaii
| | - Mark A Schmidt
- Center for Health Research, Kaiser Permanente-Northwest, Portland, Oregon, USA
| | - Mei Lu
- Department of Public Health Sciences
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32
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Gowda C, Sheikh U, Maier AW, Chang KM, Kaplan DE, Re VL, Amorosa VK. Strategies to Improve Hepatocellular Carcinoma Surveillance in Veterans With Hepatitis B Infection. Fed Pract 2017; 34:S30-S39. [PMID: 30766308 PMCID: PMC6375474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Attitudes of patients as well as infectious disease, gastroenterology, and primary care providers need to be addressed to improve surveillance rates for high-risk patients with chronic hepatitis B infections.
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Affiliation(s)
- Charitha Gowda
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
| | - Umar Sheikh
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
| | - Andrew W Maier
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
| | - Kyong-Mi Chang
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
| | - David E Kaplan
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
| | - Vincent Lo Re
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
| | - Valerianna K Amorosa
- is an infectious disease physician at the Nationwide Children's Hospital and assistant professor of pediatrics at the Ohio State University College of Medicine in Columbus, Ohio. is a medical student at the St. Louis University School of Medicine in Missouri. is assistant professor of clinical medicine, is associate professor of medicine, is assistant professor of medicine, and is associate professor of clinical medicine, all at Perelman School of Medicine in Philadelphia, Pennsylvania. is assistant professor of medicine and assistant professor of epidemiology in biostatistics and epidemiology at Penn Medicine in Philadelphia. Dr. Chang is associate chief of staff for research and associate dean for research, Dr. Kaplan is assistant professor of medicine, and Dr. Amorosa is an attending physician, all at the Corporal Michael J. Crescenz VAMC in Philadelphia
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Parsons HM, Chu Q, Karlitz JJ, Stevens JL, Harlan LC. Adoption of Sorafenib for the Treatment of Advanced-Stage Hepatocellular Carcinoma in Oncology Practices in the United States. Liver Cancer 2017; 6:216-226. [PMID: 29234628 PMCID: PMC5704716 DOI: 10.1159/000473862] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND The adoption of sorafenib into oncology practice as a first-line systemic treatment for advanced hepatocellular carcinoma (HCC) is not well understood. We examined sorafenib use since Food and Drug Administration (FDA) approval in 2007 and associated survival for individuals diagnosed with advanced HCC, conducting a population-based evaluation of treatment patterns and outcomes for this newly approved drug in the US over time. METHODS We identified individuals diagnosed with Barcelona Clinic Liver Cancer Stage C from the 2007 and 2012 National Cancer Institute Patterns of Care study. We examined trends in use as well as patient and clinical factors associated with receiving sorafenib using multivariate logistic regression analysis. We then evaluated the association between sorafenib use and overall hazard of death using multivariate Cox proportional hazards regression. RESULTS Among 550 individuals diagnosed with advanced HCC, we found no significant increase in the proportion of patients treated with sorafenib from 2007 to 2012 (26.3 vs. 30.4%). After adjusting for patient and clinical characteristics, non-Hispanic Blacks (compared to non-Hispanic Whites) and those with a lower Child-Pugh score remained more likely to receive sorafenib. Individuals receiving systemic chemotherapy only, radiation therapy only, or no treatment at all experienced a higher risk of death than those treated with sorafenib, while those receiving a transplant experienced a lower risk of death. CONCLUSIONS Sorafenib has not been widely adopted into oncology practice since FDA approval for advanced HCC. Few factors apart from Child-Pugh score and race/ethnicity predict sorafenib use in clinical practice, although sorafenib treatment is associated with a lower risk of death.
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Affiliation(s)
- Helen M. Parsons
- Division of Health Policy and Management, University of Minnesota, Minneapolis, MN
| | - Quyen Chu
- LSU-Health Sciences Center-Shreveport, Shreveport, LA, USA
| | - Jordan J. Karlitz
- Division of Gastroenterology, Tulane University School of Medicine, New Orleans, LA, USA
| | | | - Linda C. Harlan
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD, USA
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Singh S, Muir AJ, Dieterich DT, Falck-Ytter YT. American Gastroenterological Association Institute Technical Review on the Role of Elastography in Chronic Liver Diseases. Gastroenterology 2017; 152:1544-1577. [PMID: 28442120 DOI: 10.1053/j.gastro.2017.03.016] [Citation(s) in RCA: 196] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chronic liver diseases (CLDs), due to chronic hepatitis C; hepatitis B; nonalcoholic fatty liver diseases (NAFLD); and alcoholic liver disease, are a leading cause of morbidity and mortality globally. Early identification of patients with cirrhosis at high risk of progression to liver-related complications may facilitate timely care and improve outcomes. With risks and misclassification associated with invasive tests, such as liver biopsy, noninvasive imaging modalities for liver fibrosis assessment have gained popularity. Therefore, the American Gastroenterological Association prioritized clinical guidelines on the role of elastography in CLDs, focusing on vibration-controlled transient elastography (VCTE) and magnetic resonance elastography (MRE). To inform these clinical guidelines, the current technical review was developed in accordance with the Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework for diagnostic accuracy studies. This technical review addresses focused questions related to: (1) comparative diagnostic performance of VCTE and MRE relative to nonproprietary, serum-based fibrosis markers for detection of cirrhosis in patients with hepatitis C virus (HCV), hepatitis B virus (HBV), NAFLD, and alcoholic liver diseases; (2) performance of specific VCTE-defined liver stiffness cutoffs as a test replacement strategy (to replace liver biopsy) in making key decisions in the management of patients with CLDs; and (3) performance of specific VCTE-defined liver stiffness cutoffs as a triage test to identify patients with low likelihood of harboring high-risk esophageal varices (EVs) or having clinically significant portal hypertension (for presurgical risk stratification). This technical review does not address performance of other noninvasive modalities for assessing fibrosis (eg, acoustic radiation force pulse imaging or shear wave elastography) or steatosis (controlled attenuation parameter or magnetic resonance imaging-estimated proton density fat fraction).
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Affiliation(s)
- Siddharth Singh
- Division of Gastroenterology, University of California San Diego, La Jolla, California
| | - Andrew J Muir
- Division of Gastroenterology, Duke University School of Medicine, Durham, North Carolina
| | | | - Yngve T Falck-Ytter
- Division of Gastroenterology and Hepatology, Cleveland VA Medical Center and University Hospitals, Case Western Reserve University, Cleveland, Ohio
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35
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Spradling PR, Xing J, Rupp LB, Moorman AC, Gordon SC, Teshale ET, Lu M, Boscarino JA, Schmidt MA, Trinacty CM, Holmberg SD. Distribution of disease phase, treatment prescription and severe liver disease among 1598 patients with chronic hepatitis B in the Chronic Hepatitis Cohort Study, 2006-2013. Aliment Pharmacol Ther 2016; 44:1080-1089. [PMID: 27640985 DOI: 10.1111/apt.13802] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 07/07/2016] [Accepted: 08/25/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND Limited information exists regarding the distribution of disease phases, treatment prescription and severe liver disease among patients with chronic hepatitis B (CHB) in US general healthcare settings. AIM To determine the distribution of disease phases, treatment prescription and severe liver disease among patients with CHB in general US healthcare settings. METHODS We analysed demographic and clinical data collected during 2006-2013 from patients with confirmed CHB in the Chronic Hepatitis Cohort Study, an observational cohort study involving patients from healthcare organisations in Michigan, Pennsylvania, Oregon and Hawaii. CHB phases were classified according to American Association for the Study of Liver Disease guidelines. RESULTS Of 1598 CHB patients with ≥12 months of follow-up (median 6.3 years), 457 (29%) were immune active during follow-up [11% hepatitis B e antigen (HBeAg)-positive, 16% HBeAg-negative, and 2% HBeAg status unknown], 10 (0.6%) were immune tolerant, 112 (7%) were inactive through the duration of follow-up and 886 (55%) were phase indeterminate. Patients with cirrhosis were identified within each group (among 21% of immune active, 3% of inactive and 9% of indeterminate phase patients) except among those with immune-tolerant CHB. Prescription of treatment was 59% among immune active patients and 84% among patients with cirrhosis and hepatitis B virus (HBV) DNA >2000 IU/mL. CONCLUSIONS Approximately, one-third of the cohort had active disease during follow-up; 60% of eligible patients were prescribed treatment. Our findings underscore the importance of ascertainment of fibrosis status in addition to regular assessment of ALT and HBV DNA levels.
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Affiliation(s)
- P R Spradling
- Division of Viral Hepatitis, National Centers for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA.
| | - J Xing
- Division of Viral Hepatitis, National Centers for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - L B Rupp
- Henry Ford Health System, Detroit, MI, USA
| | - A C Moorman
- Division of Viral Hepatitis, National Centers for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - S C Gordon
- Henry Ford Health System, Detroit, MI, USA
| | - E T Teshale
- Division of Viral Hepatitis, National Centers for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - M Lu
- Henry Ford Health System, Detroit, MI, USA
| | - J A Boscarino
- Center for Health Research, Geisinger Health System, Danville, PA, USA
| | - M A Schmidt
- The Center for Health Research, Kaiser Permanente-Northwest, Portland, OR, USA
| | - C M Trinacty
- The Center for Health Research, Kaiser Permanente-Hawaii, Honolulu, Hawaii
| | - S D Holmberg
- Division of Viral Hepatitis, National Centers for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
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36
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37
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Spradling PR, Xing J, Rupp LB, Moorman AC, Gordon SC, Teshale ET, Lu M, Boscarino JA, Trinacty CM, Schmidt MA, Holmberg SD. Infrequent Clinical Assessment of Chronic Hepatitis B Patients in United States General Healthcare Settings. Clin Infect Dis 2016; 63:1205-1208. [PMID: 27486115 DOI: 10.1093/cid/ciw516] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Accepted: 07/03/2016] [Indexed: 01/05/2023] Open
Abstract
Among 2338 chronic hepatitis B patients followed during 2006-2013 in the Chronic Hepatitis Cohort Study, 78% had ≥1 alanine aminotransferase and 37% had ≥1 hepatitis B virus DNA level assessed annually. Among cirrhotic patients, 46% never had hepatic imaging. Patients in this cohort were insufficiently monitored for disease activity and hepatocellular carcinoma.
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Affiliation(s)
- Philip R Spradling
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Jian Xing
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Loralee B Rupp
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Anne C Moorman
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Stuart C Gordon
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Eyasu T Teshale
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Mei Lu
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Joseph A Boscarino
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Connie M Trinacty
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Mark A Schmidt
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Scott D Holmberg
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, Georgia
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Wang C, Chen V, Vu V, Le A, Nguyen L, Zhao C, Wong CR, Nguyen N, Li J, Zhang J, Trinh H, Nguyen MH. Poor adherence and low persistency rates for hepatocellular carcinoma surveillance in patients with chronic hepatitis B. Medicine (Baltimore) 2016; 95:e4744. [PMID: 27583921 PMCID: PMC5008605 DOI: 10.1097/md.0000000000004744] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Our goal was to examine rates and predictors for hepatocellular carcinoma (HCC) surveillance adherence and persistency, since studies of such adherence and persistency in patients with chronic hepatitis (CHB) are currently limited.Consecutive CHB patients (N = 1329) monitored for ≥1 year at 4 US clinics from January 1996 to July 2013 were retrospectively studied. Surveillance adherence was evaluated based on the American Association for the Study of Liver Diseases guidelines. Kaplan-Meier method was used to analyze surveillance persistency of 510 patients who had initially fair adherence (having at least annual surveillance imaging with further follow-up).Mean age was 48, with the majority being male (58%), Asian (92%), foreign-born (95%), and medically insured (97%). Patients with cirrhosis and those seen at university liver clinics were more likely to have optimal HCC surveillance than those without cirrhosis and those seen at community clinics (38.4% vs 21.6%, P <0.001 and 33.5% vs 14.4%, P < 0.001, respectively). HCC diagnosed in optimally adherent patients trended toward smaller tumor size (P < 0.08). On multivariate analysis also inclusive of age, sex, clinical visits, cirrhosis, clinic setting and antiviral therapy use, strong independent predictors for having at least annual imaging were a history of more frequent clinical visits (odds ratio [OR] = 2.5, P < 0.001) and university-based care (OR = 5.2, P < 0.001). Even for those with initially fair adherence, persistency dropped to 70% at 5 years.Adherence and persistency to HCC surveillance in CHB patients is generally poor. More frequent clinic visits and university-based settings were significant and strong predictors of at least annual HCC surveillance adherence.
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Affiliation(s)
- Christina Wang
- Public Policy Department, Stanford University, Stanford, CA
| | - Vincent Chen
- Department of Medicine, Stanford University Medical Center, Palo Alto, CA
| | - Vinh Vu
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
| | - An Le
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
| | - Linda Nguyen
- Department of Biology, Stanford University, Stanford, CA
| | - Changqing Zhao
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
- Department of Cirrhosis, Institute of Liver Disease, Shuguang Hospital, Shanghai University of T.C.M., Shanghai, P.R. China
| | - Carrie R. Wong
- Department of Medicine, Yale University Medical Center, New Haven, CT
| | - Nghia Nguyen
- Department of Medicine, University of California, San Diego Medical Center, San Diego, CA
| | - Jiayi Li
- Department of Gastroenterology, Palo Alto Medical Foundation, Palo Alto, CA
| | - Jian Zhang
- Department of Outpatient Clinics, Chinese Hospital, San Francisco, CA
| | - Huy Trinh
- San Jose Gastroenterology, San Jose, CA
| | - Mindie H. Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, CA
- Correspondence: Mindie H. Nguyen, Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA 94304 (e-mail: )
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Rajbhandari R, Barton K, Juncadella AC, Rubin AK, Ajayi T, Wu Y, Ananthakrishnan AN, Chung RT. Discontinuity of care for mothers with chronic hepatitis B diagnosed during pregnancy. J Viral Hepat 2016; 23:561-8. [PMID: 26940754 DOI: 10.1111/jvh.12524] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 02/02/2016] [Indexed: 01/05/2023]
Abstract
Assiduous measures are taken to prevent perinatal transmission of hepatitis B virus (HBV) to infants; it is unclear whether the mothers receive appropriate care for their chronic HBV. We sought to assess the quality of HBV care in hepatitis B surface antigen (HBsAg)-positive mothers following pregnancy. HBsAg-positive women (n = 243) who had sought prenatal care at Massachusetts General Hospital were retrospectively identified and charts reviewed. The primary outcome was adherence to the American Association for the Study of Liver Diseases (AASLD) and American College of Obstetricians and Gynecologists guidelines. Over one-third (37%) of women were first diagnosed with HBV infection at a prenatal visit. One-third (32%) did not undergo timely liver function test measurements. HBV DNA was never measured in 26% and was untimely in 34% of patients. One-third (34%) of the women were at high-risk for HCC based on AASLD criteria, yet only 33% of these women underwent timely imaging. Nearly half (49%) never saw a liver specialist for their HBV care. In multivariate analysis, women were 3.7 times more likely to have a timely ALT and 8.1 times more likely to have a timely HBV DNA if they were followed by a liver specialist (P = 0.001, <0.001). We demonstrate remarkably inadequate and discontinuous HBV care for chronically infected mothers following pregnancy. As HBV infection is already being identified prenatally, quality improvement measures encompassing obstetricians, primary care providers and hepatologists are needed to ensure that HBV-infected women are linked to care postpregnancy.
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Affiliation(s)
- R Rajbhandari
- Gastroenterology Division, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - K Barton
- Bureau of Infectious Disease, Massachusetts Department of Public Health, Hinton State Laboratory Institute, Jamaica Plain, MA, USA
| | - A C Juncadella
- Harvard Medical School, Boston, MA, USA.,Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - A K Rubin
- Harvard Medical School, Boston, MA, USA.,Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - T Ajayi
- Department of Medicine, Salem Hospital, Salem, MA, USA
| | - Y Wu
- Gastroenterology Division, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - A N Ananthakrishnan
- Gastroenterology Division, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - R T Chung
- Gastroenterology Division, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA.,Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
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40
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Serper M, Choi G, Forde KA, Kaplan DE. Care delivery and outcomes among US veterans with hepatitis B: A national cohort study. Hepatology 2016; 63:1774-82. [PMID: 26561023 DOI: 10.1002/hep.28340] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Revised: 10/30/2015] [Accepted: 11/09/2015] [Indexed: 12/23/2022]
Abstract
UNLABELLED Previous studies have identified gaps in hepatitis B care. The objectives of this study were to evaluate the delivery of care among a national cohort of US veterans with chronic hepatitis B infection and examine risk factors for adverse clinical outcomes. We conducted a retrospective cohort study using the Veterans Health Administration Corporate Data Warehouse from 1999 to 2013 to evaluate (1) care delivery and (2) clinical outcomes such as hepatocellular carcinoma, hepatic decompensation, and mortality among US veterans with hepatitis B. Incidence rates with 95% confidence intervals were calculated and Cox regression models were used to evaluate clinical outcomes. We identified 21,419 veterans with a positive hepatitis B surface antigen, and 97% of patients had alanine aminotransferase and 44% had hepatitis B virus DNA testing; hepatitis B e antigen and hepatitis B e antibody were tested <50% of the time. Patients receiving specialty care had a higher prevalence of recommended laboratory testing. Patients with elevated alanine aminotransferase in specialty care were more likely to receive antiviral therapy (50% versus 24% for specialty care versus no specialty care, P < 0.001). Among patients with cirrhosis, 69% received one-time liver imaging. The proportion of follow-up time adherent to annual imaging was 0.39 (standard deviation = 0.42), and the proportion was 0.28 (standard deviation = 0.33) for biannual imaging; both proportions were higher in the specialty care group (all P < 0.05). Antiviral therapy (hazard ratio = 0.85, 95% confidence interval 0.76-0.95, P = 0.005) and liver imaging (hazard ratio = 0.84, 95% confidence interval 0.76-0.91, P < 0.001) were independently associated with decreased mortality in adjusted analyses. CONCLUSION We observed a low prevalence of recommended laboratory testing, antiviral therapy initiation, and liver imaging among a national cohort of veterans with hepatitis B infection; antiviral therapy and liver imaging were independently associated with decreased mortality. (Hepatology 2016;63:1774-1782).
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Affiliation(s)
- Marina Serper
- Gastroenterology Section, Philadelphia VA Medical Center, Philadelphia, PA.,Center for Health Equity Research and Promotion, Philadelphia VA Medical Center, Philadelphia, PA.,Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Gina Choi
- Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Kimberly A Forde
- Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA.,Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - David E Kaplan
- Gastroenterology Section, Philadelphia VA Medical Center, Philadelphia, PA.,Division of Gastroenterology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
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Mellinger J, Fontana RJ. Quality of care metrics in chronic hepatitis B. Hepatology 2016; 63:1755-8. [PMID: 26890464 DOI: 10.1002/hep.28500] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Accepted: 02/05/2016] [Indexed: 01/10/2023]
Affiliation(s)
- Jessica Mellinger
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI
| | - Robert J Fontana
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI
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A Smartphone-based Decision Support Tool Improves Test Performance Concerning Application of the Guidelines for Managing Regional Anesthesia in the Patient Receiving Antithrombotic or Thrombolytic Therapy. Anesthesiology 2016; 124:186-98. [PMID: 26513023 DOI: 10.1097/aln.0000000000000885] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The American Society of Regional Anesthesia and Pain Medicine (ASRA) consensus statement on regional anesthesia in the patient receiving antithrombotic or thrombolytic therapy is the standard for evaluation and management of these patients. The authors hypothesized that an electronic decision support tool (eDST) would improve test performance compared with native physician behavior concerning the application of this guideline. METHODS Anesthesiology trainees and faculty at 8 institutions participated in a prospective, randomized trial in which they completed a 20-question test involving clinical scenarios related to the ASRA guidelines. The eDST group completed the test using an iOS app programmed to contain decision logic and content of the ASRA guidelines. The control group completed the test by using any resource in addition to the app. A generalized linear mixed-effects model was used to examine the effect of the intervention. RESULTS After obtaining institutional review board's approval and informed consent, 259 participants were enrolled and randomized (eDST = 122; control = 137). The mean score was 92.4 ± 6.6% in the eDST group and 68.0 ± 15.8% in the control group (P < 0.001). eDST use increased the odds of selecting correct answers (7.8; 95% CI, 5.7 to 10.7). Most control group participants (63%) used some cognitive aid during the test, and they scored higher than those who tested from memory alone (76 ± 15% vs. 57 ± 18%, P < 0.001). There was no difference in time to completion of the test (P = 0.15) and no effect of training level (P = 0.56). CONCLUSIONS eDST use improved application of the ASRA guidelines compared with the native clinician behavior in a testing environment.
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Zhang W, Sun B. Impact of age on the survival of patients with liver cancer: an analysis of 27,255 patients in the SEER database. Oncotarget 2015; 6:633-41. [PMID: 25575810 PMCID: PMC4359244 DOI: 10.18632/oncotarget.2719] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 11/09/2014] [Indexed: 01/29/2023] Open
Abstract
Background & Aims The risk of liver cancer (LC) is regarded as age dependent. However, the influence of age on its prognosis is controversial. The aim of our study was to compare the long-term survival of younger versus older patients with LC. Methods In this retrospective study, we searched Surveillance, Epidemiology, and End-Results (SEER) population-based data and identified 27,255 patients diagnosed with LC between 1988 and 2003. These patients were categorized into younger (45 years and under) and older age (over 45 years of age) groups. Five-year cancer specific survival data was obtained. Kaplan–Meier methods and multivariable Cox regression models were used to analyze long-term survival outcomes and risk factors. Results There were significant differences between groups with regards to pathologic grading, histologic type, stage, and tumor size (p < 0.001). The 5-year liver cancer specific survival (LCSS) rates in the younger and older age groups were 14.5% and 8.4%, respectively (p < 0.001 by univariate and multivariate analysis). A stratified analysis of age on cancer survival showed only localized and regional stages to be validated as independent predictors, but not for advanced stages. Conclusions Compared to older patients, younger patients with LC have a higher LCSS after surgery, despite the poorer biological behavior of this carcinoma.
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Affiliation(s)
- Wenjie Zhang
- Liver Transplantation Center of the First Affiliated Hospital and State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu Province, P.R. China
| | - Beicheng Sun
- Liver Transplantation Center of the First Affiliated Hospital and State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu Province, P.R. China
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Vu VD, Do A, Nguyen NH, Kim LH, Trinh HN, Nguyen HA, Nguyen KK, Nguyen M, Huynh A, Nguyen MH. Long-term follow-up and suboptimal treatment rates of treatment-eligible chronic hepatitis B patients in diverse practice settings: a gap in linkage to care. BMJ Open Gastroenterol 2015; 2:e000060. [PMID: 26543565 PMCID: PMC4620589 DOI: 10.1136/bmjgast-2015-000060] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Revised: 09/28/2015] [Accepted: 09/30/2015] [Indexed: 12/15/2022] Open
Abstract
Background and aims Despite available effective therapies, only a minority of patients with chronic hepatitis B (CHB) receive treatment. Our goal is to study treatment rates and time to treatment initiation in patients who meet treatment criteria on long-term follow-up. Methods We performed a retrospective cohort study of 608 consecutive treatment-eligible patients with CHB (by 2008 US Panel or 2009 American Association for the Study of Liver Disease (AASLD) criteria) at a US community gastroenterology clinic and a university liver clinic between 2007 and 2011. Patients were observed until they started treatment or last follow-up if untreated. Results Mean age was 44 and most were Asian (96%) with community patients being younger and having lower alanine aminotransferase (ALT) levels. A total of 62% started treatment, and 38% remained untreated after median follow-up of 17 months (IQR=1–40 months). Overall, treatment rate was significantly higher at university liver clinic than in the community (66.7% vs 59.9%, p=0.01). In multivariate analysis, older age (HR 1.02, p=0.002), male gender (HR 1.37, p=0.02), and baseline ALT >45 U/L for males and >29 U/L for females (HR 2.24, p<0.0001) were significant predictors of treatment initiation, but not practice setting. Conclusions Approximately 40% of treatment-eligible patients still have not started treatment on longer follow-up. Treatment rates were higher at university clinics, but practice setting was not a predictor for treatment, but older age, male gender, and higher ALT levels were. Further studies are needed to determine the barriers for treatment initiation and to improve treatment rates in treatment-eligible patients.
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Affiliation(s)
- Vinh D Vu
- Division of Gastroenterology and Hepatology , Stanford University Medical Center , Palo Alto, California , USA
| | - Ailinh Do
- Division of Gastroenterology and Hepatology , Stanford University Medical Center , Palo Alto, California , USA
| | - Nghia H Nguyen
- School of Medicine, University of California , San Diego, California , USA
| | - Lily H Kim
- Division of Gastroenterology and Hepatology , Stanford University Medical Center , Palo Alto, California , USA
| | - Huy N Trinh
- San Jose Gastroenterology , San Jose, California , USA
| | - Huy A Nguyen
- San Jose Gastroenterology , San Jose, California , USA
| | | | - My Nguyen
- San Jose Gastroenterology , San Jose, California , USA
| | - Andrew Huynh
- San Jose Gastroenterology , San Jose, California , USA
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology , Stanford University Medical Center , Palo Alto, California , USA
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Kushner T, Serper M, Kaplan DE. Delta hepatitis within the Veterans Affairs medical system in the United States: Prevalence, risk factors, and outcomes. J Hepatol 2015; 63:586-92. [PMID: 25962883 PMCID: PMC4574953 DOI: 10.1016/j.jhep.2015.04.025] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 04/24/2015] [Accepted: 04/27/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Low hepatitis delta prevalence estimates in the United States are likely biased due to low testing rates. The objectives of this study were to quantify the prevalence of testing and identify factors associated with hepatitis D positive status among chronic hepatitis B patients in the Veterans Health Administration. METHODS We performed a nationwide retrospective study of all veterans who tested positive for HBsAg from October 1999 to December 2013. Hepatitis D antibody testing results were used to stratify patients into three groups: HDV-positive, HDV-negative, and HDV-not tested. Demographics, comorbidities, additional laboratory data and clinical outcomes were compared across these groups of patients using standard statistical approaches. RESULTS Among 25,603 patients with a positive hepatitis B surface antigen, 2175 (8.5%) were tested for HDV; 73 (3.4%) patients tested positive. Receiving HDV testing was associated with receipt of testing for HBV, HIV, and HCV. Predictors of positive HDV results included substance abuse and cirrhosis. Fitting a predefined high-risk profile (abnormal ALT with suppressed HBV DNA titers) was strongly associated with testing positive for HDV (OR 3.2, 95%CI 1.4-7.5). Most (59%) of HDV-positive patients were HCV co-infected. HDV-positive subjects had higher risks of all-cause mortality. Incidence rates of HCC were 2.9 fold higher in HDV-positive relative to HDV-negative individuals (p=0.002). In adjusted analyses, HDV was independently associated with HCC (OR 2.1, 95%CI 1.1-3.9). CONCLUSIONS Testing rates for hepatitis delta in chronic hepatitis B patients in the United States are inappropriately low. Approaches to increase testing for HDV particularly in high-risk subsets should be explored.
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Affiliation(s)
- Tatyana Kushner
- Division of Gastroenterology, University of Pennsylvania, Philadelphia PA
| | - Marina Serper
- Division of Gastroenterology, University of Pennsylvania, Philadelphia PA,Department of Medicine Philadelphia VA Medical Center, Philadelphia PA
| | - David E. Kaplan
- Division of Gastroenterology, University of Pennsylvania, Philadelphia PA,Department of Medicine Philadelphia VA Medical Center, Philadelphia PA
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Hearn B, Chasan R, Bichoupan K, Suprun M, Bagiella E, Dieterich DT, Perumalswami P, Branch AD, Huprikar S. Low adherence of HIV providers to practice guidelines for hepatocellular carcinoma screening in HIV/hepatitis B coinfection. Clin Infect Dis 2015; 61:1742-8. [PMID: 26240206 DOI: 10.1093/cid/civ654] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 07/27/2015] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND In the era of combination therapy for human immunodeficiency virus (HIV), liver disease, and hepatocellular carcinoma (HCC) are major causes of death for patients coinfected with HIV and hepatitis B virus (HBV). This study compared HIV provider and hepatologist awareness of and adherence to the American Association for the Study of Liver Diseases (AASLD) practice guidelines for chronic HBV management. The primary endpoint of HIV provider adherence to HCC screening recommendations was compared to that of hepatologists at a large metropolitan academic medical center. METHODS Medical record database searches by ICD-9 codes were used to identify HIV/HBV coinfected (n = 144) and HBV monoinfected (n = 225) patients who were seen at least twice over a 2-year period in outpatient clinics. Adherence to AASLD guidelines was assessed by chart review. Provider awareness was evaluated through a voluntary anonymous survey with knowledge-based questions. RESULTS Over a 2-year period, only 36.0% of HIV/HBV coinfected patients seen in HIV practices completed HCC screening compared to 81.8% of HBV monoinfected patients in hepatology practices (P < .00001). Similarly, HIV providers less frequently monitored HBV viral load (P < .0001), HBeAg/anti-HBe (P < .00001), HBsAg/anti-HBs (P < .00001) than hepatologists but screened more often for hepatitis A immunity (P = .028). Self-reported adherence and knowledge scores were similar among 19 HIV providers and 16 hepatologists. CONCLUSIONS HIV providers ordered significantly fewer HCC screening and HBV monitoring tests than hepatologists within a single academic medical center. In the setting of increased reliance on quality indicators for care, both patients and providers will benefit from greater adherence to established guidelines.
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Affiliation(s)
- Bevin Hearn
- Department of Medicine, Division of Infectious Diseases, Carolinas HealthCare System, Charlotte, North Carolina
| | - Rachel Chasan
- Department of Medicine, Division of Infectious Diseases
| | | | - Maria Suprun
- Department of Health Evidence and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Emilia Bagiella
- Department of Health Evidence and Policy, Icahn School of Medicine at Mount Sinai, New York, New York
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Torruellas C, Bowlus CL. Capsule commentary on Mukhtar et al., Assessment of HBV preventive services in a medically underserved Asian and Pacific Islander population using provider and patient data. J Gen Intern Med 2015; 30:866. [PMID: 25820546 PMCID: PMC4441667 DOI: 10.1007/s11606-014-3125-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhang W, Jiang R, Hou J, Sun B. Clinicopathological features and prognostic factors of young patients with surgically treated liver cancer. Medicine (Baltimore) 2015; 94:e684. [PMID: 25816040 PMCID: PMC4554000 DOI: 10.1097/md.0000000000000684] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
This article compares the clinical characteristics and prognosis of young patients in different age groups with liver cancer (LC). In this retrospective study, we searched the Surveillance, Epidemiology, and End Results population-based database and identified 2641 patients who had been diagnosed with LC between 1988 and 2005. These patients were categorized into 2 different age ranges: Group 1 (≤35 years) and Group 2 (36-45 years). Five-year cancer-specific survival (CSS) data were obtained. Kaplan-Meier methods and multivariable Cox regression models were used to analyze the long-term survival outcomes and risk factors. There were significant differences between the age groups for stage and tumor size (P < 0.001). The 5-year liver CSS rate was 20.4% and 14.5%, respectively (P < 0.001). Univariate and multivariate analysis also confirmed the difference (P < 0.001). Further analysis showed that this significant difference existed in localized, regional, and distant-stage patients. Young patients with LC of age 18 to 45 years are inherently heterogeneous. Patients aged ≤35 years have better CSS than those aged 36 to 45 years, despite exhibiting unfavorable clinicopathological characteristics.
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Affiliation(s)
- Wenjie Zhang
- From the Liver Transplantation Center of the First Affiliated Hospital and State Key Laboratory of Reproductive Medicine, Nanjing Medical University, Nanjing, Jiangsu Province, P.R. China
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CHANG MS, TUOMALA R, RUTHERFORD AE, MUTINGA ML, ANDERSSON KL, BURMAN BE, BROWN RS, OKEN E, UKOMADU C. Postpartum care for mothers diagnosed with hepatitis B during pregnancy. Am J Obstet Gynecol 2015; 212:365.e1-7. [PMID: 25281364 PMCID: PMC4346392 DOI: 10.1016/j.ajog.2014.09.032] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/01/2014] [Accepted: 09/26/2014] [Indexed: 12/23/2022]
Abstract
OBJECTIVE We sought to determine rates of maternal postpartum hepatitis B virus (HBV) follow-up with a HBV specialist and identify factors associated with poor follow-up, as prior research has focused on infant outcomes and not maternal care. STUDY DESIGN We conducted a retrospective review of data from Partners HealthCare system, the largest health care system in Massachusetts, and identified women with chronic HBV who delivered from 2002 through 2012. RESULTS We identified 291 women (mean age 31.5 years, 51% Asian) with incident HBV during pregnancy. In all, 47% had postpartum follow-up with a HBV specialist, but only 19% also had appropriate laboratory tests (hepatitis B e antigen [HBeAg], hepatitis B e antibody, HBV DNA, and ALT) within 1 year of their HBV diagnosis. Mothers with HBV follow-up were more likely to have a primary care physician (PCP) within the Partners HealthCare system (66% vs 38%, P < .0001), a positive HBeAg (20% vs 8%, P = .004), and elevated AST values (17% vs 8%, P = .02). On multivariable logistic regression analysis, a mother who had a PCP (odds ratio, 2.50; 95% confidence interval, 1.37-4.59) or positive HBeAg (odds ratio, 4.45; 95% confidence interval, 1.64-12.06) had a greater likelihood of having HBV follow-up. CONCLUSION Only 19% of HBV-infected mothers met care guidelines 1 year after being diagnosed with HBV. Inadequate postpartum HBV care affects women of all races/ethnicities. Women who had a PCP as well as those who were HBeAg positive were more likely to be referred for postpartum follow-up with a HBV specialist, suggesting that providers might be referring patients when they perceive HBV to be more serious or complex.
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Affiliation(s)
- Matthew S. CHANG
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Ruth TUOMALA
- Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Anna E. RUTHERFORD
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Muthoka L. MUTINGA
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Karin L. ANDERSSON
- Division of Gastroenterology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - Blaire E. BURMAN
- Division of Gastroenterology, University of California, San Francisco, 513 Parnassus Avenue, San Francisco, CA 94143, USA
| | - Robert S. BROWN
- Center for Liver Disease and Transplantation, Columbia University College of Physicians and Surgeons, 622 West 168th Street, PH 14-105, New York, NY 10032, USA
| | - Emily OKEN
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, 133 Brookline Avenue, 6th Floor, Boston, MA 02215, USA
| | - Chinweike UKOMADU
- Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women’s Hospital, 75 Francis Street, Boston, MA 02115, USA
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Harlan LC, Parsons HM, Wiggins CL, Stevens JL, Patt YZ. Treatment of hepatocellular carcinoma in the community: disparities in standard therapy. Liver Cancer 2015; 4:70-83. [PMID: 26020030 PMCID: PMC4439839 DOI: 10.1159/000367729] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND AND AIMS Hepatocellular carcinoma (HCC) incidence is expected to rise dramatically over the next decades because of increasing hepatitis C infections and obesity-related comorbidities. However, little information exists regarding the treatment of patients with HCC in the community setting. The purpose of this article was to characterize patterns of diagnosis, treatment, and survival for HCC in the community. METHODS We identified 946 HCC patients in the 2007 National Cancer Institute's Patterns of Care study. Chi-square analyses and multivariable regression were used to examine patient and provider factors associated with treatment and survival by stage at diagnosis. RESULTS Our primary findings indicate that liver transplants, embolization, or radiofrequency ablation for Barcelona Clinic Liver Cancer stage A patients were performed significantly less often for non-Hispanic blacks, Hispanics, patients in the highest income quartile, and patients with Medicaid. Patients with stage D disease were less likely to receive cancer therapy if they had Medicaid insurance compared to private insurance (p<0.001 for all). In multivariable analyses, all-cause mortality was associated with treatment in a hospital without a residency training program (hazard ratio [HR] 1.4 [1.1,1.9]), more advanced stage (HR: 10.6 [5.7, 19.5] stage D vs. A), and lack of appropriate treatment (HR: 2.4 [1.9,3.2]). CONCLUSIONS This is the first population-based study to evaluate therapy provided for HCC in the community. Current therapy depended on patients' HCC stage at diagnosis and other clinical and demographic factors. Overall, our study identifies those least likely to receive specific therapies in a variety of health care settings and can inform strategies for promoting appropriate therapy now and as new agents are developed.
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Affiliation(s)
- Linda C. Harlan
- Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Md., USA,*Linda C. Harlan, PhD NCI/ARP, Division of Cancer Control and Population Sciences, National Cancer Institute, Room 3E426 9609 Medical Center Drive, MSC 9762 Bethesda, Maryland 20892-9762 (USA), Tel. +1 240 276 6854, E-Mail
| | - Helen M. Parsons
- Department of Epidemiology and Biostatistics, University of Texas Health Science Center at San Antonio, San Antonio, Tex., USA
| | - Charles L. Wiggins
- University of New Mexico (UNM) Health Sciences Center, Albuquerque, N.M., USA
| | | | - Yehuda Z. Patt
- University of New Mexico (UNM) Health Sciences Center, Albuquerque, N.M., USA
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