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Kamga Wouambo R, Panka Tchinda G, Kagoue Simeni LA, Djouela Djoulako PD, Yateu Wouambo CI, Tamko Mella GF, Tchoumi Leuwat EP, Bello D, Fokam J. Anti-hepatitis C antibody carriage and risk of liver impairment in rural-Cameroon: adapting the control of hepatocellular carcinoma for resource-limited settings. BMC Infect Dis 2023; 23:875. [PMID: 38093205 PMCID: PMC10717920 DOI: 10.1186/s12879-023-08880-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 12/07/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The Viral hepatitis elimination by 2030 is uncertain in resource-limited settings (RLS), due to high burdens and poor diagnostic coverage. This sounds more challenging for hepatitis C virus (HCV) given that antibody (HCVAb) sero-positivity still lacks wide access to HCV RNA molecular testing. This warrants context-specific strategies for appropriate management of liver impairment in RLS. We herein determine the association between anti-HCV positivity and liver impairment in an African RLS. METHODS A facility-based observational study was conducted from July-August 2021 among individuals attending the "St Monique" Health Center at Ottou, a rural community of Yaounde,Cameroon. Following a consecutive sampling, consenting individuals were tested for anti-HCV antibodies, hepatitis B surface antigen (HBsAg) and HIV antibodies (HIVAb) as per the national guidelines. After excluding positive cases for HBsAg and/or HIVAb, liver function tests (ALT/AST) were performed on eligible participants (HBsAg and HIVAb negative) and outcomes were compared according to HCVAb status; with p < 0.05 considered statistically significant. RESULTS Out of 306 eligible participants (negative for HBsAg and HIVAb) enrolled, the mean age was 34.35 ± 3.67 years. 252(82.35%) were female and 129 (42.17%) were single. The overall HCVAb sero-positivity was 15.68%(48/306), with 17.86% (45/252) among women vs. 5.55%(3/54) among men [OR (95%CI) = 3.69(2.11-9.29),p = 0.04]. HCVAb Carriage was greater among participants aged > 50 years compared to younger ones [38.46%(15/39) versus 12.36% (33/267) respectively, OR(95%CI) = 4.43(2.11-9.29), p < 0.000] and in multipartnership [26.67%(12/45)vs.13.79%(36/261) monopartnership, OR (95%CI) = 2.27(1.07-4.80),p = 0.03]. The liver impairment rate (abnormal ALT+AST levels) was 30.39%(93/306), with 40.19%(123/306) of abnormal ALT alone. Moreover, the burden of Liver impairment was significantly with aged> 50 versus younger ones [69.23% (27/39) versus 24.72%(66/267) respectively, p < 0.000). Interestingly, the burden of liver impairment (abnormal AST + ALAT) was significantly higher in HCVAb positive (62.5%, 30/48) versus HCVAb negative (24.42%, 63/258) participants, OR: 3.90 [1.96; 7.79], p = 0.0001. CONCLUSIONS In this rural health facility, HCVAb is highly endemic and the burden of liver impairment is concerning. Interestingly, HCVAb carriage is associated with abnormal liver levels of enzyme (ALT/AST), especially among the elderly populations. Hence, in the absence of nuclei acid testing, ALT/AST are relevant sentinel markers to screen HCVAb carriers who require monitoring/care for HCV-associated hepatocellular carcinoma in RLS.
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Affiliation(s)
- Rodrigue Kamga Wouambo
- Faculty of Science, Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon.
- American Society for Microbiology (ASM), ASM Cameroon, Bangangte, Cameroon.
| | - Gaelle Panka Tchinda
- American Society for Microbiology (ASM), ASM Cameroon, Bangangte, Cameroon
- Ecole de Santé Publique, Université Libre de Bruxelles, Bruxelles, Belgium
| | - Luc Aime Kagoue Simeni
- American Society for Microbiology (ASM), ASM Cameroon, Bangangte, Cameroon
- Department of Microbiology, Faculty of Health Science, University of Buea, Buea, Cameroon
| | - Paule Dana Djouela Djoulako
- American Society for Microbiology (ASM), ASM Cameroon, Bangangte, Cameroon
- Faculty of Medicine, Sorbonne University, Paris, France
| | | | - Ghislaine Flore Tamko Mella
- Laboratory of Fundamental Virology, Centre for Research on Emerging and Reemerging Diseases (CREMER), Yaounde, Cameroon
| | | | - Djoda Bello
- Faculty of Science, Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Joseph Fokam
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
- Virology Laboratory, Chantal BIYA International Reference Centre for Research on HIV/AIDS Prevention and Management (CIRCB), Yaounde, Cameroon
- Faculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon
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Delamarre A, Boillet G, de Lédinghen V. [What to do when faced with a chronic elevation of transaminases]. Rev Med Interne 2023; 44:555-560. [PMID: 37597973 DOI: 10.1016/j.revmed.2023.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 07/12/2023] [Accepted: 07/29/2023] [Indexed: 08/21/2023]
Abstract
Chronic elevation of transaminases is recurring issue in primary care. This article aims to be practical. It offers a quick reminder of epidemiology, pathophysiology, concept of normal values of transaminases, main causes (alcohol, fatty liver disease, viral hepatitis) and first-line assessment. Then, we will go further in less frequent causes, extra-hepatic causes and additional tests. We will precise what is the role of general practitioner in this care pathway and when to address patient to specialist.
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Affiliation(s)
- A Delamarre
- Service d'hépatologie et de transplantation hépatique, hôpital Haut-Lévêque, centre hospitalier universitaire de Bordeaux, Bordeaux, France; BRIC, Inserm U1312, université de Bordeaux, Bordeaux, France
| | - G Boillet
- Service d'hépatologie et de transplantation hépatique, hôpital Haut-Lévêque, centre hospitalier universitaire de Bordeaux, Bordeaux, France
| | - V de Lédinghen
- Service d'hépatologie et de transplantation hépatique, hôpital Haut-Lévêque, centre hospitalier universitaire de Bordeaux, Bordeaux, France; BRIC, Inserm U1312, université de Bordeaux, Bordeaux, France.
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3
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Asgari S, Molavizadeh D, Tohidi M, Momenan AA, Azizi F, Hadaegh F. Prevalence and metabolic determinants of abnormal alanine aminotransferase: A cross-sectional study of Iranian adults, 2018-2022. J Clin Lab Anal 2023; 37:e24937. [PMID: 37403787 PMCID: PMC10431421 DOI: 10.1002/jcla.24937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 05/19/2023] [Accepted: 06/15/2023] [Indexed: 07/06/2023] Open
Abstract
BACKGROUND Alanine aminotransferase (ALT) is an enzyme whose activity became the principal biomarker for liver disease. In the current study, we aimed to determine the prevalence of abnormal ALT, as a surrogate of nonalcoholic fatty liver disease (NAFLD) and its associated determinants using different criteria among Tehranian subjects between 2018 and 2022. METHODS This is a cross-sectional study on 5676 Tehranian individuals aged 20-70 years. The weighted prevalence of abnormal ALT was calculated using both the National Health and Nutrition Examination Survey in the United States (US-NHANCE; ALT ≥30 U/L for females and ≥40 U/L for males) and the American College of Gastroenterology (ACG) guideline (ALT >25 U/L for females, and >33 U/L for males) thresholds. Moreover, uni/multivariable logistic regression analysis was performed to find the determinants of abnormal ALT. RESULTS The weighted prevalence of abnormal ALT was 12.8% (7.6% females and 18% males) and 22.5% (17.7% females and 27.3% males) based on US-NHANCE and ACG criteria, respectively. Our results showed every decade increase in age decreased the risk of abnormal ALT by 32%. We also found that generally male gender, being overweight/obese, central adiposity, TG ≥6.9 mmol/L, non-HDL-C ≥3.37 mmol/L, lipid-lowering medications, pre-diabetes/T2DM were associated with abnormal ALT using different cutoff points. Moreover, among men resting tachycardia (≥90 beats per min), hypertension, and females past-smoker were also found as other determinants of abnormal ALT. CONCLUSION High prevalence of abnormal ALT among non-elderly Iranian adults, especially among men, necessitates immediate multifaceted strategies by policymakers to prevent potential complications caused by NAFLD.
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Affiliation(s)
- Samaneh Asgari
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | | | - Maryam Tohidi
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Amir Abbas Momenan
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine SciencesShahid Beheshti University of Medical SciencesTehranIran
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Farrell AM, Magliano DJ, Shaw JE, Thompson AJ, Croagh C, Ryan MC, Howell J. A problem of proportions: estimates of metabolic associated fatty liver disease and liver fibrosis in Australian adults in the nationwide 2012 AusDiab Study. Sci Rep 2022; 12:1956. [PMID: 35121749 PMCID: PMC8817026 DOI: 10.1038/s41598-022-05168-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 12/13/2021] [Indexed: 11/10/2022] Open
Abstract
Metabolic Associated Fatty Liver Disease (MAFLD) is the most common cause of liver disease in Australia, but prevalence data are limited. We aimed to describe the frequency of alanine aminotransferase (ALT) elevation, and MAFLD within a large prospective Australian cohort. Cross-sectional analysis of the 2012 survey of the Australian Diabetes, Obesity and Lifestyle (AusDiab) study which included 4747 Australian adults (aged 34–97 yrs) was performed. Frequency of ALT elevation (men ≥ 40 IU/L, women ≥ 30 IU/L) and MAFLD (Fatty Liver Index (FLI) > 60 alongside metabolic risk factors) was determined and risk of advanced fibrosis stratified using the BARD score. Elevated ALT was found in 13% of the cohort, including 22% of people with diabetes, 18% with obesity, and 17% with the metabolic syndrome. 37% of the cohort had MAFLD, and those with MAFLD were more likely to be older (OR 1.01 per 1 year (95% CI 1.00–1.02)), male (OR 1.37 (95% CI 1.17–1.59)), have ALT elevation (OR 3.21 (95% CI 2.59–3.99)), diabetes (OR 3.39 (95% CI 2.61–4.39)), lower HDL-C (OR 0.15 per 1 mmol/L (95% CI 0.12–0.19)), higher diastolic blood pressure (OR 1.05 per 10 mmHg (95% CI 1.05–1.06)), a sedentary lifestyle (OR 1.99 (95% CI 1.59–2.50)) and less likely to have tertiary education (OR 0.81 (95% CI 0.7–0.94) compared to those without MAFLD. Of those with MAFLD, 61% had a BARD score suggesting risk of advanced fibrosis and 22% had an elevated ALT. Over 10% of this Australian cohort had elevated ALT, and 37% had MAFLD, with many at risk for advanced fibrosis.
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Affiliation(s)
- Ann M Farrell
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia. .,University of Melbourne, Melbourne, Australia.
| | | | | | - Alexander J Thompson
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia
| | - Catherine Croagh
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia
| | - Marno C Ryan
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia
| | - Jessica Howell
- Department of Gastroenterology, St Vincent's Hospital Melbourne, 41 Victoria Pde, Melbourne, 3065, Australia.,University of Melbourne, Melbourne, Australia.,Disease Elimination, Burnett Institute, Melbourne, Australia.,Department of epidemiology and preventive medicine, Monash university, Clayton, 3168, Australia
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5
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Liver disease prevalence and severity in people with serious mental illness: a cross-sectional analysis using non-invasive diagnostic tools. Hepatol Int 2021; 15:812-820. [PMID: 34081288 DOI: 10.1007/s12072-021-10195-6] [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: 02/18/2021] [Accepted: 04/17/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND/PURPOSE OF THE STUDY Little is known about all-cause liver disease in people with serious mental illness (SMI), despite heightened risk factors. We, therefore, prospectively assessed liver disease by etiology and severity in a cross-sectional cohort of people with SMI at a tertiary health service. METHODS We recruited 255 people with SMI between August 2019 and March 2020. Liver disease data were derived from structured interview, medical records, biochemical and BBV serological analyses, and vibration-controlled transient elastography (VCTE). Steatosis was determined using a threshold of ≥ 248 db/m via the controlled attenuation parameter (CAP) on VCTE. Liver disease prevalence was assessed descriptively, and predictors of metabolic-dysfunction associated fatty liver disease (MAFLD) analyzed using linear regression and multivariable analysis. Best fit modeling of non-invasive screening tests for MAFLD was also assessed. RESULTS Valid VCTE was obtained for 252 (98.9%) participants. Median age was 40 years (IQR 31-49) with male predominance (65.9%). Hepatitis C Virus (HCV) seroprevalence was 14.7% (37/252), with four new viremic cases identified. Hepatic steatosis was diagnosed in 61.5% (155/252) of participants, with MAFLD criteria met in 59.9% (151/252) of cases. Clozapine and paliperidone were associated with hepatic steatosis (CAP + 23.3 db/m, p 0.013 and CAP + 25.5, p 0.037, respectively). Advanced liver disease, defined by LSM ≥ 8.2 kPa, was identified in 26 individuals (10.3%). MAFLD compared to no MAFLD was associated with more advanced liver disease (5.3 kPa, 4.3-6.5 versus 4.9 kPa, 3.9-5.6, p < 0.001). CONCLUSION Liver disease is common in people with SMI and should be screened for as part of standard physical health assessment.
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6
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Roberts SK, Majeed A, Glenister K, Magliano D, Lubel JS, Bourke L, Simmons D, Kemp WW. Prevalence of non-alcoholic fatty liver disease in regional Victoria: a prospective population-based study. Med J Aust 2021; 215:77-82. [PMID: 34028830 DOI: 10.5694/mja2.51096] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 02/15/2021] [Accepted: 02/15/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVES To investigate the prevalence of non-alcoholic fatty liver disease (NAFLD) and its risk factors in regional Victoria. DESIGN Prospective cross-sectional observational study (sub-study to CrossRoads II health study in Shepparton and Mooroopna). SETTING Four towns (populations, 6300-49 800) in the Goulburn Valley of Victoria. PARTICIPANTS Randomly selected from households selected from residential address lists provided by local government organisations for participation in the CrossRoads II study. MAIN OUTCOME MEASURES Age- and sex-adjusted estimates of NAFLD prevalence, defined by a fatty liver index score of 60 or more in people without excessive alcohol intake or viral hepatitis. RESULTS A total of 705 invited adults completed all required clinical, laboratory and questionnaire evaluations of alcohol use (participation rate, 37%); 392 were women (56%), and their mean age was 59.1 years (SD, 16.1 years). Of the 705 participants, 274 met the fatty liver index criterion for NAFLD (crude prevalence, 38.9%; age- and sex-standardised prevalence, 35.7%). The mean age of participants with NAFLD (61 years; SD, 15 years) was higher than for those without NAFLD (58 years; SD, 16 years); a larger proportion of people with NAFLD were men (50% v 41%). Metabolic risk factors more frequent among participants with NAFLD included obesity (69% v 15%), hypertension (66% v 48%), diabetes (19% v 8%), and dyslipidaemia (63% v 33%). Mean serum alanine aminotransferase levels were higher (29 U/L; SD, 17 U/L v 24 U/L; SD, 14 U/L) and mean median liver stiffness greater (6.5 kPa; SD, 5.6 kPa v 5.3kPa; SD, 2.0 kPa) in participants with NAFLD. CONCLUSION The prevalence of NAFLD among adults in regional Victoria is high. Metabolic risk factors are more common among people with NAFLD, as are elevated markers of liver injury.
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Affiliation(s)
- Stuart K Roberts
- Alfred Health, Melbourne, VIC.,Monash University, Melbourne, VIC
| | - Ammar Majeed
- Alfred Health, Melbourne, VIC.,Monash University, Melbourne, VIC
| | | | | | - John S Lubel
- Alfred Health, Melbourne, VIC.,Monash University, Melbourne, VIC
| | | | - David Simmons
- Macarthur Clinical School, Western Sydney University, Sydney, NSW
| | - William W Kemp
- Alfred Health, Melbourne, VIC.,Monash University, Melbourne, VIC
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7
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Chen Y, Chen Y, Geng B, Zhang Y, Qin R, Cai Y, Bai F, Yu D. Physical activity and liver health among urban and rural Chinese adults: results from two independent surveys. J Exerc Sci Fit 2021; 19:8-12. [PMID: 32904178 PMCID: PMC7452301 DOI: 10.1016/j.jesf.2020.07.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Increased physical activity has been associated with reduced risks of various physical and mental conditions. However, the association between physical activity and liver health in the Chinese general adult population is not clear. This study investigated whether physical activity, stratified by intensity (i.e. walking (light), moderate-to-vigorous), was associated with alanine aminotransferase (ALT) level in middle-aged and older Chinese adults. METHODS Two independent surveys of urban (n = 5,824, males 44%, mean (standard deviation) age 52 (10) years) and rural populations (n = 20,269, males 41%, mean (standard deviation) age 51 (10) years) were undertaken. Physical activity was measured using the International Physical Activity Questionnaire, and in metabolic equivalents of task (MET) × minutes. Elevated serum level of ALT, a clinical surrogate of abnormal liver function, was defined as >40 IU/L (males) and >30 IU/L (females). Multivariable regression models were used. RESULTS Amount of moderate-to-vigorous activity was inversely associated with serum level of ALT (β = -0.147 per 1k MET-minutes, p < 0.001), whereas walking was not associated. People who reached the lower limit of WHO recommendation (≥600 MET-minutes per week) had a reduced odds of ALT elevation, compared to those who did not (adjusted odds ratio: 0.85 95%CI (0.76, 0.95)). CONCLUSIONS Meeting the moderate-to-vigorous recommendations for physical activity in adults may be associated with decreased likelihood of abnormal liver function both in Chinese urban and rural populations. Promoting such activities could be a low-cost strategy in maintaining liver health as well as providing many other health-related benefits.
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Affiliation(s)
- Yan Chen
- Department of Endocrinology, The Affiliated Huai’an Hospital of Xuzhou Medical University and the Second People’s Hospital of Huai’an, No.62 Huaihai Road, Huai’an, 223002, China
| | - Ying Chen
- Department of Health and Environmental Sciences, Xi’an Jiaotong - Liverpool University, Suzhou, 215213, China
| | - Baohua Geng
- Department of Endocrinology, The Affiliated Huai’an Hospital of Xuzhou Medical University and the Second People’s Hospital of Huai’an, No.62 Huaihai Road, Huai’an, 223002, China
| | - Yong Zhang
- Department of Endocrinology, The Affiliated Huai’an Hospital of Xuzhou Medical University and the Second People’s Hospital of Huai’an, No.62 Huaihai Road, Huai’an, 223002, China
| | - Rui Qin
- Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing, 210028, China
| | - Yamei Cai
- Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing, 210028, China
| | - Feng Bai
- Department of Endocrinology, The Affiliated Huai’an Hospital of Xuzhou Medical University and the Second People’s Hospital of Huai’an, No.62 Huaihai Road, Huai’an, 223002, China
| | - Dahai Yu
- Primary Care Centre Versus Arthritis, Research Institute for Primary Care & Health Sciences, Keele University, Keele, ST5 5BG, UK
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Eremiasova L, Hubacek JA, Danzig V, Adamkova V, Mrazova L, Pitha J, Lanska V, Cífková R, Vitek L. Serum Bilirubin in the Czech Population ― Relationship to the Risk of Myocardial Infarction in Males ―. Circ J 2020; 84:1779-1785. [DOI: 10.1253/circj.cj-20-0192] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lenka Eremiasova
- Institute of Medical Biochemistry and Laboratory Diagnostics, Faculty General Hospital and 1st Faculty of Medicine, Charles University
- 2nd Department of Internal Medicine, Faculty General Hospital and 1st Faculty of Medicine, Charles University
| | - Jaroslav A Hubacek
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine
| | - Vilém Danzig
- 2nd Department of Internal Medicine, Faculty General Hospital and 1st Faculty of Medicine, Charles University
| | - Věra Adamkova
- Department of Preventive Cardiology, Institute for Clinical and Experimental Medicine
| | - Lenka Mrazova
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine
| | - Jan Pitha
- Center for Experimental Medicine, Institute for Clinical and Experimental Medicine
| | - Věra Lanska
- Medical Statistics Unit, Institute for Clinical and Experimental Medicine
| | - Renata Cífková
- 2nd Department of Internal Medicine, Faculty General Hospital and 1st Faculty of Medicine, Charles University
- Center for Cardiovascular Prevention, 1st Faculty of Medicine and Thomayer Hospital, Charles University
| | - Libor Vitek
- Institute of Medical Biochemistry and Laboratory Diagnostics, Faculty General Hospital and 1st Faculty of Medicine, Charles University
- 4th Department of Internal Medicine, 1st Faculty of Medicine Faculty and General Hospital, Charles University
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9
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Haridy J, Iyngkaran G, Nicoll A, Muller K, Wilson M, Wigg A, Ramachandran J, Nelson R, Bloom S, Sasadeusz J, Watkinson S, Colman A, Altus R, Tilley E, Stewart J, Hebbard G, Liew D, Tse E. Outcomes of community-based hepatitis C treatment by general practitioners and nurses in Australia via remote specialist consultation. Intern Med J 2020; 51:1927-1934. [PMID: 32892478 DOI: 10.1111/imj.15037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 06/13/2020] [Accepted: 08/16/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND & AIMS A unique model of care was adopted in Australia following introduction of universal subsidised direct-acting antiviral (DAA) access in 2016 in order to encourage rapid scale-up of treatment. Community-based medical practitioners and integrated hepatitis nurses initiated DAA treatment with remote hepatitis specialist approval of the planned treatment without physical review. We aimed to evaluate outcomes of community-based treatment of hepatitis C (HCV) through this remote consultation process in the first 12 months of this model of care. METHODS A retrospective chart review of patients undergoing community-based HCV treatment from general practitioners and integrated hepatitis nurse consultants through the remote consultation model in three state jurisdictions in Australia from 1 March 2016 to 28 February 2017. RESULTS SVR12 was confirmed in 383/588 (65.1%) subjects intended for treatment with a median follow-up time of 12 months (IQR 9-14 months). The SVR12 test was not performed in 159/588 (27.0%) and 307/588 (52.2%) did not have liver biochemistry rechecked following treatment. Subjects who completed follow-up exhibited high SVR12 rates (383/392,97.7%). Nurse-led treatment was associated with higher confirmation of SVR12 (73.7% v 62.4%, p = 0.01) and liver biochemistry testing post treatment (57.5% v 45.0%, p = 0.01). CONCLUSIONS Community-based management of HCV through remote specialist consultation may be an effective model of care. Failure to check SVR12, recheck liver biochemistry and appropriate surveillance in patients with cirrhosis may emerge as significant issues requiring further support, education and refinement of the model to maximise effectiveness of future elimination efforts. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- James Haridy
- Department of Medicine, University of Melbourne, Parkville, Australia.,Department of Gastroenterology and Hepatology, Royal Melbourne Hospital, Parkville, Australia.,Department of Gastroenterology, Eastern Health, Box Hill, Australia
| | - Guru Iyngkaran
- Department of Medicine, University of Melbourne, Parkville, Australia.,Department of Gastroenterology and Hepatology, Royal Melbourne Hospital, Parkville, Australia.,Department of Gastroenterology, Royal Darwin Hospital, Darwin, Australia
| | - Amanda Nicoll
- Department of Medicine, University of Melbourne, Parkville, Australia.,Department of Gastroenterology, Eastern Health, Box Hill, Australia.,Eastern Health Clinical School, Monash University, Melbourne, Australia
| | - Kate Muller
- Hepatology and Liver Transplantation Unit, Flinders Medical Centre, Adelaide, Australia
| | - Mark Wilson
- Department of Gastroenterology, Royal Hobart Hospital, Hobart, Australia
| | - Alan Wigg
- Hepatology and Liver Transplantation Unit, Flinders Medical Centre, Adelaide, Australia
| | - Jeyamani Ramachandran
- Hepatology and Liver Transplantation Unit, Flinders Medical Centre, Adelaide, Australia
| | - Renjy Nelson
- School of Medicine, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia.,Department of Infectious Diseases, The Queen Elizabeth Hospital, Adelaide, Australia
| | - Stephen Bloom
- Department of Gastroenterology, Eastern Health, Box Hill, Australia.,Eastern Health Clinical School, Monash University, Melbourne, Australia
| | - Joseph Sasadeusz
- Victorian Infectious Diseases Service, Royal Melbourne Hospital, Melbourne, Australia
| | - Sally Watkinson
- Victorian Infectious Diseases Service, Royal Melbourne Hospital, Melbourne, Australia
| | - Anton Colman
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, Australia
| | - Rosalie Altus
- Hepatology and Liver Transplantation Unit, Flinders Medical Centre, Adelaide, Australia
| | - Emma Tilley
- Hepatology and Liver Transplantation Unit, Flinders Medical Centre, Adelaide, Australia
| | - Jeffrey Stewart
- Hepatology and Liver Transplantation Unit, Flinders Medical Centre, Adelaide, Australia.,Department of Infectious Diseases, The Queen Elizabeth Hospital, Adelaide, Australia
| | - Geoff Hebbard
- Department of Gastroenterology and Hepatology, Royal Melbourne Hospital, Parkville, Australia
| | - Danny Liew
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Edmund Tse
- School of Medicine, Faculty of Health and Medical Sciences, University of Adelaide, Adelaide, Australia.,Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, Australia
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Sehatpour F, Salehi A, Molavi Vardanjani H, Poustchi H, Gandomkar A, Malekzadeh R. Upper Normal Limit of Serum Alanine Aminotransferase and Its Association with Metabolic Risk Factors in Pars Cohort Study. Middle East J Dig Dis 2019; 12:19-26. [PMID: 32082517 PMCID: PMC7023647 DOI: 10.15171/mejdd.2020.159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The range of serum alanine aminotransferase (ALT) varies in different sub-populations or countries. Its population-specific cut-off points may provide a more effective screening tool for non-alcoholic fatty liver disease (NAFLD). Objectives To investigate the upper normal level (UNL) of ALT and its association with metabolic syndrome (MS) in a semi-urban population in southern Iran. METHODS The baseline data of Pars Cohort Study was used. A total of 9264 subjects aged 40-75 years were enrolled. UNL of ALT was estimated based on 95 percentile of ALT in participants who had body mass index (BMI) < 25. Multivariable logistic regression was applied and adjusted odds ratio (OR) and its 95% confidence interval (CI) were estimated. RESULTS 95 percentile of ALT was 41.71 U/L and 32.9 U/L in men and women, respectively. Abnormal waist circumference (OR: 1.72, 95%CI: 1.34, 2.21), triglyceride (OR: 1.63, 95%CI: 1.25, 2.13), fasting blood sugar (OR: 1.69, 95%CI: 1.32, 2.16), cholesterol level (OR: 1.06, 95%CI: 1.03, 1.09) and systolic blood pressure (OR: 1.08, 95%CI: 1.01, 1.16) were independently associated with ALT. CONCLUSION UNL of ALT in southern Iranian women is lower than the current recommended level, while these are almost the same for men. MS components are highly common in southern Iran and are associated with elevated serum ALT. Further studies are recommended to estimate the UNL of serum ALT among the Iranian population with NAFLD.
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Affiliation(s)
- Faeze Sehatpour
- MPH Department, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Salehi
- Research Center for Traditional Medicine and History of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Hossein Poustchi
- Liver, Pancreatic, and Biliary Diseases Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdullah Gandomkar
- Non-Communicable Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Malekzadeh
- Liver, Pancreatic, and Biliary Diseases Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran.,Non-Communicable Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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11
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Abstract
: Elevation of liver transaminases is common in patients infected with the HIV. Although this is usually an incidental finding during regular work-up, HIV-infected patients with transaminase elevations require additional visits for laboratory studies and clinical assessments, and often undergo interruptions and changes in antiretroviral therapy (ART). Alanine aminotransferase is present primarily in the liver, thus being a surrogate marker of hepatocellular injury. Aspartate aminotransferase is present in the liver and other organs, namely cardiac and skeletal muscle, kidney and brain. Serum levels of both liver transaminases predict liver-related mortality. Moreover, serum fibrosis biomarkers based on alanine aminotransferase and aspartate aminotransferase predict all-cause mortality. In a busy clinical setting, a diagnostic approach to elevated liver transaminases could be complicated given the frequency and nonspecificity of this finding. Indeed, HIV-infected individuals present multiple risk factors for liver damage and chronic elevation of transaminases, including coinfection with hepatitis B and C viruses, alcohol abuse, hepatotoxicity due to ART, HIV itself and frequent metabolic comorbidities leading to nonalcoholic fatty liver disease. This review provides an update on epidemiology of elevated liver transaminases, summarizes the main etiologic contributors and discusses the prognostic significance and a pragmatic approach to this frequent finding in the clinical practice of HIV medicine. With the aging of the HIV-infected population following the successful implementation of ART in Western countries, liver-related conditions are now a major comorbidity in this setting. As such, clinicians should be aware of the frequency, clinical significance and diagnostic approach to elevated liver transaminases.
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12
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Kutaiba N, Richmond D, Morey M, Brennan D, Rotella JA, Ardalan Z, Goodwin M. Incidental hepatic steatosis on unenhanced computed tomography performed for suspected renal colic: Gaps in reporting and documentation. J Med Imaging Radiat Oncol 2019; 63:431-438. [PMID: 30874372 DOI: 10.1111/1754-9485.12873] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 02/17/2019] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Hepatic steatosis is a common incidental finding on computed tomography (CT) in patients presenting to the emergency department (ED). The aims of our study were to assess the prevalence of hepatic steatosis in ED patients with suspected renal colic and to assess documentation in radiology reports and medical charts correlated with alanine transaminase (ALT) levels. METHODS Over 18 months from January 2016 to June 2017, all unenhanced CTs performed for suspected renal colic were reviewed. Quantitative assessment measuring hepatic and splenic attenuation in Hounsfield Units was performed. Hepatic steatosis was defined using multiple CT criteria including liver/spleen (L/S) ratio. Radiology reports, medical charts and ALT levels, if collected within 24 h of CT, were reviewed. RESULTS A total of 1290 patients were included with a median age 52.5 years (range 16-98) and male predominance (835 [64.7%]). A total of 336 (26%) patients had hepatic steatosis measured by L/S ratio of ≤ 1.0. Ninety-four patients (28%) had radiology reports noting steatosis. Documentation in medical charts was noted in 18 of the 94 patients (19.1%) for whom steatosis was reported. Liver enzymes were available for 704 (54.6%) patients. There was a significantly higher mean ALT level in patients with hepatic steatosis (42.2 U/L; 95% CI 38.4-46.0) compared to patients without (28.8 U/L; 95% CI 25.7-31.9) (P < 0.0001). CONCLUSION Our findings highlight multiple gaps in the reporting and evaluation of hepatic steatosis among radiologists and emergency clinicians alike. Recognising and reporting this incidental finding may impact health outcomes.
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Affiliation(s)
- Numan Kutaiba
- Radiology Department, Austin Health, Melbourne, Victoria, Australia
| | | | - Matthew Morey
- Radiology Department, Austin Health, Melbourne, Victoria, Australia
| | - Daniel Brennan
- Radiology Department, Austin Health, Melbourne, Victoria, Australia
| | - Joe-Anthony Rotella
- Emergency Department, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Melbourne, Victoria, Australia
| | - Zaid Ardalan
- Gastroenterology Department, Austin Health, Melbourne, Victoria, Australia.,Gastroenterology Department, Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Mark Goodwin
- Radiology Department, Austin Health, Melbourne, Victoria, Australia.,The University of Melbourne, Melbourne, Victoria, Australia
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13
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Kelishadi R, Qorbani M, Heshmat R, Motamed-Gorji N, Motlagh ME, Ziaodini H, Taheri M, Shafiee G, Aminaee T, Ahadi Z, Heidari-Beni M. Association of alanine aminotransferase concentration with cardiometabolic risk factors in children and adolescents: the CASPIAN-V cross-sectional study. SAO PAULO MED J 2018; 136:511-519. [PMID: 30892481 PMCID: PMC9897142 DOI: 10.1590/1516-3180.2018.0161161118] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 11/16/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND It has been suggested that the levels of some liver enzymes, and especially alanine aminotransferase (ALT), might be correlatable with cardiometabolic risk factors. We investigated the relationship between ALT concentration and cardiometabolic risk factors among children and adolescents. DESIGN AND SETTING This nationwide study in Iran was conducted within the framework of the fifth survey of a national surveillance program known as the Childhood and Adolescence Surveillance and PreventIon of Adult Non-communicable disease study (CASPIAN-V). METHODS The participants comprised 4200 students aged 7-18 years, who were recruited through multi-stage random cluster sampling in 30 provinces in Iran. Physical examinations and laboratory tests were conducted in accordance with standard protocols. RESULTS Overall, 3843 students (participation rate: 91.5%) completed the survey. Mean ALT levels were significantly higher in individuals with dyslipidemia, in terms of elevated total cholesterol (TC) or LDL-cholesterol or triglycerides (TG), excess weight and dyslipidemia. Some cardiometabolic risk factors were associated with higher levels of ALT, with the following odds ratio (OR) and 95% confidence interval (CI):metabolic syndrome (OR: 1.013; 95% CI: 1.001-1.025); elevated TC (OR: 1.060; 95% CI: 1.039-1.081), elevated LDL (OR: 1.031; 95% CI: 1.016-1.046), elevated TG (OR: 1.056; 95% CI: 1.040-1.072) and dyslipidemia (OR: 1.051; 95% CI: 1.034-1.068). CONCLUSION This large population-based study revealed that some cardiometabolic risk factors were significantly associated with ALT levels. These findings suggest that an association with fatty liver is an underlying mechanism for development of cardiometabolic risk factors.
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Affiliation(s)
- Roya Kelishadi
- MD. Professor, Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Noncommunicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Mostafa Qorbani
- PhD. Epidemiologist andAssistant Professor,Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran; and Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Ramin Heshmat
- MD. Associate Professor, Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Nazgol Motamed-Gorji
- MD.Researcher,Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Mohammad Esmaeil Motlagh
- MD. Professor, Department of Pediatrics, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Hasan Ziaodini
- MD. Researcher, Office of Health and Fitness, Ministry of Education, Tehran, Iran.
| | - Majzoubeh Taheri
- MD. Pediatrician and Researcher, Bureau of Population, Family and School Health, Ministry of Health and Medical Education, Tehran, Iran.
| | - Gita Shafiee
- MD. Researcher, Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Tahereh Aminaee
- BSc. Researcher, Bureau of Population, Family and School Health, Ministry of Health and Medical Education, Tehran, Iran.
| | - Zeinab Ahadi
- MSc. Researcher, Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Motahar Heidari-Beni
- PhD. Nutritionist and Assistant Professor, Department of Pediatrics, Child Growth and Development Research Center, Research Institute for Primordial Prevention of Noncommunicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran.
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Abstract
Non-alcoholic fatty liver disease (NAFLD) is the commonest cause of chronic liver disease in the Australian population, although precise estimates of prevalence are lacking. NAFLD may progress to liver fibrosis, cirrhosis, decompensated liver disease, and liver cancer and is becoming an increasingly common indication for liver transplantation in Australia and New Zealand. There is an extrahepatic burden of NAFLD extending beyond the liver, which is manifested by an increased risk of developing cardiovascular disease, diabetes, and chronic renal impairment, all of which are common causes of morbidity in the Australian population. Early recognition of those patients at high risk of developing advanced liver disease is essential in order to target those who will benefit from intensive lifestyle modification. In this review, we present data on the epidemiology of NAFLD within Australia, its associated health burden in terms of hepatic and extrahepatic complications, common clinical presentations, and indications for treatment. We also propose a research agenda that highlights knowledge needed to improve diagnosis and management specific to the Australian context.
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Affiliation(s)
- Suzanne E Mahady
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Department of Gastroenterology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Leon A Adams
- Medical School, University of Western Australia, Nedlands, Western Australia, Australia.,Department of Hepatology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
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