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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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Florea A, Pak KJ, Gounder P, Malden DE, Im TM, Chitnis AS, Wong RJ, Sahota AK, Tartof SY. Characterization of Individuals With Hepatitis B Virus-Related Cirrhosis in a Large Integrated Health Care Organization, 2008-2019. JOURNAL OF PUBLIC HEALTH MANAGEMENT AND PRACTICE 2024:00124784-990000000-00285. [PMID: 38936394 DOI: 10.1097/phh.0000000000002001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
CONTEXT Chronic hepatitis B (CHB), caused by hepatitis B virus (HBV), is a risk factor for cirrhosis. The management of HBV-related cirrhosis is challenging, with guidelines recommending treatment initiation and regular monitoring for those affected. OBJECTIVE Our study characterized Kaiser Permanente Southern California patients with HBV-related cirrhosis and assessed whether they received recommended laboratory testing and imaging monitoring. DESIGN Retrospective cohort study. SETTING AND PARTICIPANTS We identified KPSC members aged ≥18 years with CHB (defined by 2, consecutive positive hepatitis B surface antigens ≥6 months apart) from 2008 to 2019. Of these patients, we further identified patients with potential HBV-related cirrhosis through ICD-10 code diagnosis, adjudicated via chart review. MAIN OUTCOME MEASURES Age, race/ethnicity, laboratory tests (eg, alanine aminotransferase [ALT]), and hepatocellular carcinoma (HCC) screening (based on standard screening recommendations via imaging) were described in those with HBV-related cirrhosis versus those without. RESULTS Among patients with CHB, we identified 65 patients with HBV-related cirrhosis over ~8 years. Diabetes was the most common comorbidity and was approximately 3 times more prevalent among patients with cirrhosis compared to patients without cirrhosis (21.5% vs. 7.1%). Of the 65 patients with cirrhosis, 72.3% (N = 47) received treatment. Generally, we observed that liver function tests (eg, ALT) were completed frequently in this population, with patients completing a median of 10 (6, 16) tests/year. All patients with cirrhosis had ≥1 ALT completed over the study period, and almost all cirrhotic patients (N = 64; 98.5%) had ≥1 HBV DNA test. However, the proportion of yearly imaging visits completed varied across the study years, between 64.0% in 2012 and 87.5% in 2009; overall, 35% (N = 23) completed annual imaging. CONCLUSIONS Our findings suggest that among patients with HBV-related cirrhosis, at the patient-level, completed imaging orders for HCC screening were sub-optimal. However, we observed adequate disease management practices through frequent liver function tests, linkage to specialty care, image ordering, and shared EHR between KPSC providers.
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Affiliation(s)
- Ana Florea
- Author Affiliations: Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, California (Dr Florea, Ms Pak, Dr Malden, Ms Im, and Drs Sahota and Tartof); Los Angeles County Department of Public Health, Los Angeles, California (Dr Gounder); Tuberculosis Section, Division of Communicable Disease Control and Prevention, Alameda County Public Health Department, San Leandro, California (Dr Chitnis); Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Palo Alto, California (Dr Wong); Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California (Dr Wong); and Department of Health Systems Science, Kaiser Permanente Bernard J. Tyson School of Medicine, Pasadena, California (Dr Tartof)
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Patmore LA, Katwaroe WK, van der Spek D, Choi HSJ, Patel K, Brakenhoff S, van der Meer AJ, Brouwer WP, van Kleef LA, de Knegt RJ, Hansen BE, de Man RA, Feld JJ, Janssen HLA, Sonneveld MJ. Association Between the Presence of Metabolic Comorbidities and Liver-Related Events in Patients With Chronic Hepatitis B. Clin Gastroenterol Hepatol 2023; 21:3089-3096.e1. [PMID: 37004973 DOI: 10.1016/j.cgh.2023.03.024] [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: 11/19/2022] [Revised: 03/09/2023] [Accepted: 03/17/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND & AIMS Patients with chronic hepatitis B (CHB) are at increased risk of hepatocellular carcinoma and (liver-related) mortality. In addition to hepatitis B-related factors, metabolic comorbidities may contribute to the progression of fibrosis. Therefore, we studied the association between metabolic comorbidities and adverse clinical outcomes in patients with CHB. METHODS We conducted a retrospective cohort study of CHB patients attending the Erasmus MC University Medical Center (Rotterdam, The Netherlands) and CHB patients who underwent liver biopsy at the Toronto General Hospital (Toronto, Canada). The presence of metabolic comorbidities (ie, overweight, diabetes mellitus, hypertension, and dyslipidemia) was assessed based on chart review. The primary end point was liver-related events, defined as the first composite of hepatocellular carcinoma, liver transplantation, or liver-related mortality. RESULTS We analyzed 1850 patients, of whom 926 (50.1%) were overweight, 161 (8.7%) had hypertension, 116 (6.3%) had dyslipidemia, and 82 (4.4%) had diabetes. During a median follow-up period of 7.3 years (interquartile range, 2.9-11.5 y), a total of 111 first events were recorded. Hypertension (hazard ratio [HR], 8.3; 95% CI, 5.5-12.7), diabetes (HR, 5.4; 95% CI, 3.2-9.1), dyslipidemia (HR, 2.8; 95% CI, 1.6-4.8), and overweight (HR, 1.7; 95% CI, 1.1-2.5) were associated with an increased risk for liver-related events. The presence of multiple comorbidities further increased the risk. Findings were consistent for patients with and without cirrhosis, among noncirrhotic hepatitis B e antigen-negative patients with hepatitis B virus DNA less than 2000 IU/mL and in multivariable analysis adjusting for age, sex, ethnicity, hepatitis B e antigen status, hepatitis B virus DNA, use of antiviral therapy, and the presence of cirrhosis. CONCLUSIONS Metabolic comorbidities in CHB patients are associated with an increased risk for liver-related events, with the highest risk observed in patients with multiple comorbidities. Findings were consistent in various clinically relevant subgroups, underscoring the need for thorough metabolic assessment in patients with CHB.
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Affiliation(s)
- Lesley A Patmore
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
| | - Warshan K Katwaroe
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Daniel van der Spek
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Hannah S J Choi
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Canada
| | - Keyur Patel
- Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Canada
| | - Sylvia Brakenhoff
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Adriaan J van der Meer
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Willem P Brouwer
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Laurens A van Kleef
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Rob J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Bettina E Hansen
- Department of Epidemiology and Biostatistics, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Rob A de Man
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Jordan J Feld
- Department of Epidemiology and Biostatistics, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Harry L A Janssen
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Toronto Centre for Liver Disease, Toronto General Hospital, Toronto, Canada
| | - Milan J Sonneveld
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
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Special Issue: “Updates on HBV Infection”. Microorganisms 2022; 10:microorganisms10030580. [PMID: 35336155 PMCID: PMC8954355 DOI: 10.3390/microorganisms10030580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/09/2022] [Accepted: 03/01/2022] [Indexed: 02/04/2023] Open
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Duan Y, Chen Z, Li H, Shen W, Zeng Y, Peng M, Hu P. Potential Molecular Targets of Tenofovir Disoproxil Fumarate for Alleviating Chronic Liver Diseases via a Non-Antiviral Effect in a Normal Mouse Model. Front Mol Biosci 2021; 8:763150. [PMID: 34869594 PMCID: PMC8635150 DOI: 10.3389/fmolb.2021.763150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/25/2021] [Indexed: 12/20/2022] Open
Abstract
Accumulating evidence suggests that tenofovir disoproxil fumarate (TDF) can attenuate liver fibrosis directly, the mechanism of which, however, has not been fully elucidated, and there is a paucity of data concerning whether TDF can also mitigate other chronic liver diseases (CLDs). We aimed to identify the molecular targets and potential mechanism of TDF itself in ameliorating CLDs. RNA-sequencing was performed on mouse liver tissues treated with TDF or normal saline. Then the differentially expressed genes (DEGs) were screened, and enrichment analyses of the function and signaling pathways of DEGs were performed with Database for Annotation, Visualization, and Integrated Discovery (DAVID) and Metascape. Next, protein-protein interaction (PPI) networks were constructed and module analyses were utilized to identify significant genes. Subsequently, the DisGeNET platform was used to identify the potential target genes of TDF in mitigating these diseases. Finally, prediction of the transcription factors (TFs) and microRNAs (miRNAs) of the target genes was done to conjecture the underlying mechanism by which TDF relieved CLDs. As a result, a total of 854 DEGs were identified, and the DEGs were involved mainly in "immunity," "inflammation," and "metabolism" processes. In addition, 50 significant genes were obtained via PPI construction and module analyses. Furthermore, by means of DisGeNET, 19 genes (Adra2a, Cxcl1, Itgam, Cxcl2, Ccr1, Ccl5, Cxcl5, Fabp5, Sell, Lilr4b, Ccr2, Tlr2, Lilrb4a, Tnf, Itgb2, Lgals3, Cxcr4, Sucnr1, and Mme) were identified to be associated with nine CLDs. Finally, 34 miRNAs (especially mmu-miR-155-5p) and 12 TFs (especially Nfkb1) were predicted to be upstream of the nine target genes (Cxcl1, Cxcl2, Ccl5, Ccr2, Sell, Tlr2, Tnf, Cxcr4, and Mme) of TDF in ameliorating CLDs. In conclusion, our study suggests that TDF have the potential to ameliorate CLDs independently of its antiviral activity by affecting the expression of genes involved in hepatic immune, inflammatory, and metabolic processes via mmu-miR-155-5p-NF-κB signaling. These findings provided prima facie evidence for using TDF in CHB patients with concurrent CLDs.
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Affiliation(s)
| | | | | | | | | | | | - Peng Hu
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Department of Infectious Diseases, Institute for Viral Hepatitis, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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