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Kanduri SR, Peleg Y, Wadhwani S. Liver Disease-Associated Glomerulopathies. ADVANCES IN KIDNEY DISEASE AND HEALTH 2024; 31:147-156. [PMID: 38649219 DOI: 10.1053/j.akdh.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 10/11/2023] [Accepted: 11/22/2023] [Indexed: 04/25/2024]
Abstract
Hepatitis B virus (HBV) and hepatitis C virus (HCV) infect a significant number of individuals globally and their extra-hepatic manifestations, including glomerular disease, are well established. Additionally, liver disease-associated IgA nephropathy is the leading cause of secondary IgA nephropathy with disease course varying from asymptomatic urinary abnormalities to progressive kidney injury. Herein we provide an updated review on the epidemiology, pathogenesis, clinical manifestations, and treatment of HBV- and HCV-related glomerulonephritis as well as IgA nephropathy in patients with liver disease. The most common HBV-related glomerulonephritis is membranous nephropathy, although membranoproliferative glomerulonephritis and podocytopathies have been described. The best described HCV-related glomerulonephritis is cryoglobulinemic glomerulonephritis occurring in about 30% of patients with mixed cryoglobulinemic vasculitis. The mainstay of treatment for HBV-GN and HCV-GN is antiviral therapy, with significant improvement in outcomes since the emergence of the direct-acting antivirals. However, cases with severe pathology and/or a more aggressive disease trajectory can be offered a course of immunosuppression, commonly anti-CD20 therapy, particularly in the case of cryoglobulinemic glomerulonephritis.
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Affiliation(s)
- Swetha R Kanduri
- Department of Nephrology, Ochsner Health System, New Orleans, LA; Ochsner Clinical School, The University of Queensland, New Orleans, LA.
| | - Yonatan Peleg
- Division of Nephrology and Hypertension, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Shikha Wadhwani
- Division of Nephrology and Hypertension, Northwestern University Feinberg School of Medicine, Chicago, IL
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Cheng YC, Lee TY, Li YH, Lu CL, Liu HC, Sheu ML, Lee IT. Hepatitis C virus antibody seropositivity is associated with albuminuria but not peripheral artery disease in patients with type 2 diabetes. Sci Rep 2024; 14:4607. [PMID: 38409227 PMCID: PMC10897399 DOI: 10.1038/s41598-024-55352-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 02/05/2024] [Indexed: 02/28/2024] Open
Abstract
Hepatitis C virus (HCV) infection is prevalent in patients with type 2 diabetes mellitus (DM). We aimed to investigate whether HCV antibody (Ab) seropositivity is associated with diabetic micro- and macro-vascular diseases. In this hospital-based cross-sectional study, we retrospectively collected data from patients who participated in the diabetes pay-for-performance program and underwent HCV Ab screening in the annual comprehensive assessment between January 2021 and March 2022. We examined the relationships of HCV Ab seropositivity with the spot urinary albumin-to-creatinine ratio (UACR) and ankle-brachial index (ABI) in patients aged ≥ 50 years with type 2 DM. A total of 1758 patients were enrolled, and 85 (4.83%) of the enrolled patients had HCV Ab seropositivity. Multivariable regression analyses revealed that albuminuria showed a dose-dependent association with HCV Ab seropositivity (UACR [30-299 mg/g]: odds ratio [OR] = 1.463, 95% confidence interval [CI] 0.872‒2.456); UACR [≥ 300 mg/g]: OR = 2.300, 95% CI 1.160‒4.562; P for trend = 0.015) when compared with normal albuminuria (UACR < 30 mg/g). However, the proportion of patients with peripheral arterial disease, defined as an ABI ≤ 0.9, was not significantly different between the groups with and without HCV Ab seropositivity (3.5% vs. 3.9%, P = 0.999). In conclusion, severely increased albuminuria, but not the ABI, showed a significant association with HCV Ab seropositivity in patients aged ≥ 50 years with type 2 DM.
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Affiliation(s)
- Yu-Cheng Cheng
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Teng-Yu Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan
| | - Yu-Hsuan Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Department of Computer Science and Information Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Chin-Li Lu
- Graduate Institute of Food Safety, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Hsiu-Chen Liu
- Department of Nursing, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Meei Ling Sheu
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, 40227, Taiwan
| | - I-Te Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan.
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan.
- School of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan.
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Chao WP, Chai SW, Chiang PH, Chou TC, Chen YC, Soong RS. Should we change the treatment plan in early hepatocellular carcinoma with chronic kidney disease? BMC Surg 2023; 23:83. [PMID: 37041544 PMCID: PMC10091604 DOI: 10.1186/s12893-023-01983-y] [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: 09/26/2022] [Accepted: 04/02/2023] [Indexed: 04/13/2023] Open
Abstract
BACKGROUND Chronic kidney disease (CKD) has been considered to be a poor prognostic factor for hepatocellular carcinoma (HCC). However, few studies have focused on early HCC and the impact of CKD on survival, which should be considered in curative treatment for early HCC. MATERIALS AND METHODS Patients with BCLC stage 0/A were enrolled from 2009 to 2019. A total of 383 patients were divided into Control group and CKD group, based on estimated glomerular filtration rate. Overall survival (OS) and disease-free survival (DFS) of different treatments were determined using the Kaplan-Meier method. RESULTS The Control group had a significantly better OS than the CKD group (72.6 months vs. 56.7 months; p = 0.003). DFS was similar between the groups (62.2 months vs. 63.8 months, p = 0.717). In the Control group, the surgically treated (OP) group had significantly superior OS (65.0 months vs. 80.0 months, p = 0.014) and DFS (50.9 months vs. 70.2 months, p = 0.020) than the radiofrequency ablation-treated group. In the CKD group, the OP group showed a survival advantage in OS (70.6 months vs. 49.2 months, p = 0.004), while DFS was similar between treatment groups (56.0 months vs. 62.2 months, p = 0.097). CONCLUSION CKD should not be considered to be a poor prognostic factor in early HCC patients. Moreover, hepatectomy should be carried out in CKD patient with early HCC for better prognosis if feasible.
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Affiliation(s)
- Wu-Po Chao
- Division of General Surgery, Department of Surgery, Keelung Chang Gung Memorial Hospital, No. 222, Maijin Rd., Anle Dist, Keelung City, 204201, Taiwan
| | - Shion-Wei Chai
- Division of General Surgery, Department of Surgery, Keelung Chang Gung Memorial Hospital, No. 222, Maijin Rd., Anle Dist, Keelung City, 204201, Taiwan
| | - Po-Hsing Chiang
- Division of General Surgery, Department of Surgery, Keelung Chang Gung Memorial Hospital, No. 222, Maijin Rd., Anle Dist, Keelung City, 204201, Taiwan
| | - Ta-Chun Chou
- Division of General Surgery, Department of Surgery, Keelung Chang Gung Memorial Hospital, No. 222, Maijin Rd., Anle Dist, Keelung City, 204201, Taiwan
| | - Yi-Chan Chen
- Division of General Surgery, Department of Surgery, Keelung Chang Gung Memorial Hospital, No. 222, Maijin Rd., Anle Dist, Keelung City, 204201, Taiwan
| | - Ruey-Shyang Soong
- Division of General Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, No.111 Sec.3, Xinglong Rd., Wenshan Dist, Taipei City, 116, Taiwan.
- College of Medicine, Taipei Medical University, 250 Wu-Hsing Street, Taipei City, 110, Taiwan.
- Division of Transplantation Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
- TMU Research Center for Organ Transplantation, Taipei Medical University College of Medicine, Medical University, Taipei, Taiwan.
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Association between Otosclerosis and Rubella in Taiwan: A Nationwide Case-Control Study. J Clin Med 2023; 12:jcm12051761. [PMID: 36902548 PMCID: PMC10003269 DOI: 10.3390/jcm12051761] [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: 01/18/2023] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
Otosclerosis is an early adult-onset disease that is associated with 5-9% and 18-22% of all cases of hearing and conductive hearing loss, respectively, and it is suspected to have a viral etiology. However, the role of viral infection in otosclerosis is still inconclusive. This study aimed to investigate whether rubella infection was associated with otosclerosis risk. We conducted a nationwide case-control study in Taiwan. Data were retrospectively analyzed from the Taiwan National health Insurance Research Database. Cases consisted of all patients who were aged ≥6 years and had a first-time diagnosis of otosclerosis for the period between 2001 and 2012. The controls were exact matched to cases in a 4:1 ratio by birth year, sex, and must survive in the index year of their matched cases. Adjusted odds ratio (OR) and 95% confidence interval (CI) were estimated by using conditional logistic regression. We examined 647 otosclerosis cases and 2588 controls without otosclerosis. Among the 647 patients with otosclerosis, 241 (37.2%) were male and 406 (62.8%) were female, with most aged between 40 and 59 years, with a mean age of 44.9 years. After adjusting for age and sex, conditional logistic regression revealed that exposure to rubella was not associated with a significant increase in otosclerosis risk (adjusted OR, 2.0; 95% CI, 0.18-22.06, p = 0.57). In conclusion, this study did not show that rubella infection was associated with the risk of otosclerosis in Taiwan.
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Liu CH, Lin JW, Liu CJ, Su TH, Wu JH, Tseng TC, Chen PJ, Kao JH. Long-term Evolution of Estimated Glomerular Filtration Rate in Patients With Antiviral Treatment for Hepatitis C Virus Infection. Clin Gastroenterol Hepatol 2023; 21:424-434.e5. [PMID: 35131346 DOI: 10.1016/j.cgh.2022.01.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Data regarding the long-term evolution of estimated glomerular filtration rate (eGFR) in patients receiving antiviral treatment for hepatitis C virus are limited. METHODS A total of 1987 patients with eGFR ≥15 mL/min/1.73m2 who received interferon or direct-acting antiviral treatment were prospectively enrolled in this cohort study. The eGFR was assessed biannually by the Chronic Kidney Disease Epidemiology Collaboration equation from the time point of sustained virologic response (SVR12). Multivariate generalized estimated equation was used to assess the association between the factors of interest and evolution of eGFR following antiviral treatment. Multivariate Cox regression analysis was used to assess the relative risk of end-stage renal disease (ESRD), defined as an eGFR <15 mL/min/1.73m2. RESULTS Patients who achieved SVR12 (adjusted slope coefficient difference: 2.36 mL/min/1.73 m2/year; 95% confidence interval [CI], 1.50 to 3.32; P < .001) were associated with eGFR improvement, compared with those who did not achieve SVR12. Among patients who achieved SVR12, the eGFR evolution was comparable (adjusted slope coefficient difference: 0.31 mL/min/1.73m2/year; 95% CI, -0.34 to 0.96; P = .35) in those treated with interferon or direct-acting antiviral. The incidence rates of ESRD in patients who achieved and did not achieve SVR12 were 0.06 per 100 person-years and 0.37 per 100 person-years. Patients who achieved SVR12 were associated with a lower risk of ESRD (adjusted hazard ratio, 0.24; 95% CI, 0.05-0.68; P = .021). CONCLUSIONS The long-term eGFR evolution and risk of ESRD are significantly improved in patients who achieve SVR12 with anti- hepatitis C virus treatment.
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Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Douliou, Taiwan
| | - Jou-Wei Lin
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Douliou, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tung-Hung Su
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Jo-Hsuan Wu
- Hamilton Glaucoma Center, Shiley Eye Institute and Viterbi Family Department of Ophthalmology, University of California, San Diego, California
| | - Tai-Chung Tseng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan; Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Jer Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan; Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan.
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Jadoul M, Awan A, Berenguer M, Bruchfeld A, Fabrizi F, Goldberg D, Jia J, Kamar N, Mohamed R, Pessôa M, Pol S, Sise M, Martin P. KDIGO 2022 Clinical Practice Guideline FOR the Prevention, Diagnosis, Evaluation, and Treatment of Hepatitis C in Chronic Kidney Disease. Kidney Int 2022; 102:S129-S205. [PMID: 36410841 DOI: 10.1016/j.kint.2022.07.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 07/27/2022] [Indexed: 11/19/2022]
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Bale BF, Doneen AL, Leimgruber PP, Vigerust DJ. The critical issue linking lipids and inflammation: Clinical utility of stopping oxidative stress. Front Cardiovasc Med 2022; 9:1042729. [PMID: 36439997 PMCID: PMC9682196 DOI: 10.3389/fcvm.2022.1042729] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 10/24/2022] [Indexed: 07/30/2023] Open
Abstract
The formation of an atheroma begins when lipoproteins become trapped in the intima. Entrapped lipoproteins become oxidized and activate the innate immune system. This immunity represents the primary association between lipids and inflammation. When the trapping continues, the link between lipids and inflammation becomes chronic and detrimental, resulting in atherosclerosis. When entrapment ceases, the association between lipids and inflammation is temporary and healthy, and the atherogenic process halts. Therefore, the link between lipids and inflammation depends upon lipoprotein retention in the intima. The entrapment is due to electrostatic forces uniting apolipoprotein B to polysaccharide chains on intimal proteoglycans. The genetic transformation of contractile smooth muscle cells in the media into migratory secretory smooth muscle cells produces the intimal proteoglycans. The protein, platelet-derived growth factor produced by activated platelets, is the primary stimulus for this genetic change. Oxidative stress is the main stimulus to activate platelets. Therefore, minimizing oxidative stress would significantly reduce the retention of lipoproteins. Less entrapment decreases the association between lipids and inflammation. More importantly, it would halt atherogenesis. This review will analyze oxidative stress as the critical link between lipids, inflammation, and the pathogenesis of atherosclerosis. Through this perspective, we will discuss stopping oxidative stress to disrupt a harmful association between lipids and inflammation. Numerous therapeutic options will be discussed to mitigate oxidative stress. This paper will add a new meaning to the Morse code distress signal SOS-stopping oxidative stress.
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Affiliation(s)
- Bradley Field Bale
- Department of Medical Education and Clinical Sciences, Washington State University College of Medicine, Spokane, WA, United States
| | - Amy Lynn Doneen
- Department of Medical Education and Clinical Sciences, Washington State University College of Medicine, Spokane, WA, United States
| | - Pierre P. Leimgruber
- Department of Medical Education and Clinical Sciences, Washington State University College of Medicine, Spokane, WA, United States
- Department of Medical Education and Clinical Sciences, University of Washington School of Medicine, Seattle, WA, United States
| | - David John Vigerust
- Department of Neurological Surgery, Vanderbilt University School of Medicine, Nashville, TN, United States
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Yu BH, Chen YC, Li YD, Chiou WY, Chen YC. No dose-response relationship of clarithromycin utilization on cardiovascular outcomes in patients with stable coronary heart disease: Analysis of Taiwan's national health insurance claims data. Front Cardiovasc Med 2022; 9:1018194. [PMID: 36386302 PMCID: PMC9645004 DOI: 10.3389/fcvm.2022.1018194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/06/2022] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Clarithromycin is widely used to treat various bacterial infections and has been reported to have potential cardiovascular risk. However, it is uncertain whether this association was dose dependent and confounded by indication bias in patients with stable coronary heart disease (CHD). METHODS This cohort study retrospectively analyzed a national health insurance claims data from Taiwan's 2005 Longitudinal Generation Tracking Database. We used a new-user design and 1:1 propensity score matching. A total of 9,631 eligible clarithromycin users and 9,631 non-users in 2004-2015 were subject to final analysis. All patients were followed-up after receiving clarithromycin or on the matched corresponding date until occurrence of cardiovascular morbidity in the presence of competing mortality, all-cause and cause-specific mortality, or through the end of 2015. The effect of cumulative dose, exposure duration, and indications of clarithromycin on cardiovascular outcomes were also addressed. RESULTS Clarithromycin use, compared with non-use, was associated with higher risk for all-cause [adjusted hazard ratios (aHR), 1.43; 95% confidence interval, 1.29-1.58], cardiovascular (1.35; 1.09-1.67), and non-cardiovascular (1.45; 1.29-1.63) mortality, but not for overall cardiovascular morbidity. Further analysis of individual cardiovascular morbidity demonstrated major risk for heart events (1.25; 1.04-1.51) in clarithromycin users than non-users. However, there was no relationship of cumulative dose, exposure duration, and indications of clarithromycin on cardiovascular outcomes. Analyses of the effects over time showed that clarithromycin increased cardiovascular morbidity (1.21; 1.01-1.45), especially heart events (1.39; 1.10-1.45), all-cause (1.57; 1.38-1.80), cardiovascular (1.58; 1.20-2.08), and non-cardiovascular (1.57; 1.35-1.83) mortality during the first 3 years. Thereafter, clarithromycin effect on all outcomes almost dissipated. CONCLUSION Clarithromycin use was associated with increased risk for short-term cardiovascular morbidity (especially, heart events) and mortality without a dose-response relationship in patients with stable CHD, which was not dose dependent and confounded by indications. Hence, patients with stable CHD while receiving clarithromycin should watch for these short-term potential risks.
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Affiliation(s)
- Ben-Hui Yu
- Department of Radiation Oncology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Yen-Chun Chen
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yi-Da Li
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Division of Cardiology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Wen-Yen Chiou
- Department of Radiation Oncology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
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Liu CH, Kao JH. Pan-genotypic direct-acting antivirals for patients with hepatitis C virus infection and chronic kidney disease stage 4 or 5. Hepatol Int 2022; 16:1001-1019. [PMID: 35876967 PMCID: PMC9309604 DOI: 10.1007/s12072-022-10390-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/03/2022] [Indexed: 12/17/2022]
Abstract
Hepatitis C virus (HCV) infection is a major health problem with significant clinical and economic burdens in patients with chronic kidney disease (CKD) stage 4 or 5. Current guidelines recommend pan-genotypic direct-acting antivirals (DAAs) to be the first-line treatment of choice for HCV. This review summarizes the updated knowledge regarding the epidemiology, natural history, public health perspectives of HCV in patients with CKD stage 4 or 5, including those on maintenance dialysis, and the performance of pan-genotypic DAAs in these patients. The prevalence and incidence of HCV are much higher in patients with CKD stage 4 or 5 than in the general population. The prognosis is compromised if HCV patients are left untreated regardless of kidney transplantation (KT). Following treatment-induced HCV eradication, patient can improve the health-related outcomes by maintaining a long-term aviremic state. The sustained virologic response (SVR12) rates and safety profiles of pan-genotypic DAAs against HCV are excellent irrespective of KT. No dose adjustment of pan-genotypic DAAs is required across CKD stages. Assessing drug-drug interactions (DDIs) before HCV treatment is vital to secure on-treatment safety. The use of prophylactic or preemptive pan-genotypic DAAs in HCV-negative recipients who receive HCV-positive kidneys has shown promise in shortening KT waiting time, achieving excellent on-treatment efficacy and safety, and maintaining post-KT patient and graft survival. HCV elimination is highly feasible through multifaceted interventions, including mass screening, treatment scale-up, universal precautions, and post-SVR12 reinfection surveillance.
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Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine and Hospital, 7 Chung-Shan South Road, Taipei, 10002 Taiwan
- Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
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Chen YC, Chen YC, Chiou WY, Yu BH. Impact of Acid Suppression Therapy on Renal and Survival Outcomes in Patients with Chronic Kidney Disease: A Taiwanese Nationwide Cohort Study. J Clin Med 2022; 11:jcm11195612. [PMID: 36233478 PMCID: PMC9570958 DOI: 10.3390/jcm11195612] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/11/2022] [Accepted: 09/20/2022] [Indexed: 12/16/2022] Open
Abstract
Histamine-2-receptor antagonist (H2RA) has shown beneficial effects on the kidney, heart, and sepsis in animal models and on the heart and COVID-19 infection in clinical studies. However, H2RAshave been used as a reference in most epidemiological studies examining the association of proton pump inhibitors (PPI) with outcomes. Therefore, we aimed to evaluate the effect of H2RA on renal and survival outcomes in chronic kidney disease (CKD) patients. We used a Taiwanese nationalhealth insurance database from 2001 to 2016 to screen 45,767 CKD patients for eligibility. We identified new users of PPI (n = 7121), H2RA (n = 48,609), and users of neither PPI nor H2RA (as controls) (n = 47,072) during follow-up, and finally created 1:1:1 propensityscore-matchedcohorts; each cohort contained 4361 patients. Participants were followed up after receivingacid-suppression agents or on the corresponding date until the occurrence of end-stage renal disease (ESRD) in the presence of competing mortality, death, or through the end of 2016. Compared toneither users, H2RAand PPI users demonstrated adjusted hazard ratios of 0.40 (95% confidence interval, 0.30–0.53) for ESRDand 0.64 (0.57–0.72) for death and 1.15 (0.91–1.45) for ESRD and 1.83 (1.65–2.03) for death, respectively. A dose-response relationship betweenH2RA use with ESRD and overall, cardiovascular, and non-cardiovascular mortality was detected. H2RA consistently provided renal and survival benefits on multivariable stratified analyses and multiple sensitivity analyses. In conclusion, dose-dependent H2RA use was associated with a reduced risk of ESRD and overall mortality in CKD patients, whereas PPI use was associated with an increased risk of overall mortality, not in a dose-dependent manner.
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Affiliation(s)
- Yi-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
- Correspondence: ; Tel.: +886-5-264-8000
| | - Yen-Chun Chen
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan
| | - Wen-Yen Chiou
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
- Department of Radiation Oncology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan
| | - Ben-Hui Yu
- Department of Radiation Oncology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan
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11
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Chen YC, Li YD, Yu BH, Chen YC. A nationwide cohort study suggests clarithromycin-based therapy for Helicobacter pylori eradication is safe in patients with stable coronary heart disease and subsequent peptic ulcer disease. BMC Gastroenterol 2022; 22:416. [PMID: 36096732 PMCID: PMC9469559 DOI: 10.1186/s12876-022-02498-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 09/07/2022] [Indexed: 11/21/2022] Open
Abstract
Background Clarithromycin-based therapy is important for Helicobacter pylori eradication treatment. However, clarithromycin may increase cardiovascular risk. Hence, we investigated the association between clarithromycin use and outcomes in adults with stable coronary heart disease (CHD) and subsequent peptic ulcer disease (PUD).
Methods This nationwide cohort study used a national health insurance database to screen 298,417 Taiwanese residents who were diagnosed with coronary heart disease from 2001 to 2015 for eligibility in the study and to evaluate select eligible patients with CHD–PUD from 2004 to 2015. Data were obtained from new users of clarithromycin (n = 4183) and nonusers of clarithromycin (n = 24,752) during follow-up. A total of 4070 eligible clarithromycin users and 4070 nonusers were subject to final analysis by 1:1 propensity score matching. Participants were followed up after receiving clarithromycin or at the corresponding date until the occurrence of cardiovascular morbidity in the presence of competing mortality, overall mortality and cardiovascular mortality, or through the end of 2015. The incidence rates and risks of overall mortality and cardiovascular outcomes were evaluated. The associations between clarithromycin and arrhythmia risk, as well as its dose and duration and overall mortality and cardiovascular outcomes were also addressed.
Results Clarithromycin users were associated with adjusted hazard ratios of 1.08 (95% confidence interval, 0.93–1.24; 21.5 compared with 21.2 per 1000 patient-years) for overall mortality, 0.95 (0.57–1.59; 1.5 compared with 1.8 per 1000 patient-years) for cardiovascular mortality, and 0.94 (0.89–1.09; 19.6 compared with 20.2 per 1000 patient-years) for cardiovascular morbidity in the presence of competing mortality, as compared with nonusers. We found no relationship between dose and duration of clarithromycin and overall mortality and cardiovascular outcomes and no increased risk of arrhythmia during follow-up period. After inclusion of arrhythmia events to re-estimate the risks of all study outcomes, the results remained insignificant.
Conclusion Concerning overall mortality, cardiovascular mortality, and cardiovascular morbidity, our results suggest clarithromycin-based therapy for Helicobacter pylori eradication may be safe in patients with stable CHD and subsequent PUD. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02498-1.
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Affiliation(s)
- Yen-Chun Chen
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yi-Da Li
- School of Medicine, Tzu Chi University, Hualien, Taiwan.,Division of Cardiology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Ben-Hui Yu
- Department of Radiation Oncology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan. .,Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Rd., Dalin Township, Chiayi, Chiayi County, 622, Taiwan.
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12
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Ryu JE, Song MJ, Kim SH, Kwon JH, Yoo SH, Nam SW, Nam HC, Kim HY, Kim CW, Yang H, Bae SH, Song DS, Chang UI, Yang JM, Lee SW, Lee HL, Lee SK, Sung PS, Jang JW, Choi JY, Yoon SK. Safety and effectiveness of direct-acting antivirals in patients with chronic hepatitis C and chronic kidney disease. Korean J Intern Med 2022; 37:958-968. [PMID: 35981893 PMCID: PMC9449192 DOI: 10.3904/kjim.2021.486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/17/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND/AIMS To evaluate the effectiveness and safety of direct acting antivirals (DAAs) available in chronic kidney disease (CKD) patients with hepatitis C virus (HCV) infection in Korea. METHODS In a retrospective, multicenter cohort study, 362 patients were enrolled from 2015 to 2019. The effectiveness and safety of DAAs including glecaprevir/pibrentasvir, sofosubvir/ribavirin, ledipasvir/sofosbuvir, and daclatasvir/asunaprevir were analyzed for patients according to CKD stage. We evaluated sustained virologic response at week 12 after treatment (SVR12) as primary endpoint. The effectiveness and safety were also evaluated according to CKD stage. RESULTS Among 362 patients, 307 patients completed DAAs treatment and follow-up period after end of treatment. The subjects comprised 87 patients (62 with CKD stage 3 and 25 with CKD stage (4-5), of whom 22 were undergoing hemodialysis). HCV patients with CKD stage 1 and 2 (estimated glomerular filtration rate [eGFR] ≥ 60 mL/min/1.73 m2) showed SVR12 of 97.2% and 95.4% respectively. SVR12 of CKD stage 3 and 4-5 (eGFR < 60 mL/min/1.73 m2) patients was 91.9% and 91.6% respectively. Patients undergoing hemodialysis achieved SVR12 (90.9%). Treatment failure of DAAs in stage 1, 2, 3, and 4-5 was 2.8%, 2.7%, 1.6%, and 4%. DAAs showed good safety profile and did not affect deterioration of renal function. CONCLUSION DAAs shows comparable SVR12 and safety in CKD patients (stage 3, 4, and 5) with HCV compared with patients with stage 1 and 2. The effectiveness and safety of DAAs may be related to the treatment duration. Therefore, it is important to select adequate regimens of DAAs and to increase treatment adherence.
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Affiliation(s)
- Ji Eun Ryu
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Myeong Jun Song
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok-Hwan Kim
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jung Hyun Kwon
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sun Hong Yoo
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Soon Woo Nam
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee Chul Nam
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee Yeon Kim
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang Wook Kim
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Yang
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Si Hyun Bae
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Do Seon Song
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - U Im Chang
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jin Mo Yang
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Won Lee
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hae Lim Lee
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Soon Kyu Lee
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Pil Soo Sung
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jeong Won Jang
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Young Choi
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Kew Yoon
- Division of Hepatology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
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13
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Hwang JH, Yu BH, Chen YC. Effects of Surgical Treatment for Obstructive Sleep Apnea on Renal and Survival Outcomes in Patients with Chronic Kidney Disease: A Taiwanese Nationwide Cohort Study. J Clin Med 2022; 11:jcm11154411. [PMID: 35956028 PMCID: PMC9369151 DOI: 10.3390/jcm11154411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/15/2022] [Accepted: 07/27/2022] [Indexed: 12/04/2022] Open
Abstract
The association between surgical treatment for obstructive sleep apnea (OSA) in chronic kidney disease (CKD) patients and end-stage renal disease (ESRD) and survival outcomes is not established, and this study aimed to evaluate this association. A retrospective cohort analysis was conducted from 2001 to 2015, including 32,220 eligible CKD patients with incident OSA. By 1:3 propensity score matching, 1078 CKD patients with incident OSA who received surgery (treated cohort) and 3234 untreated cohort who never received surgery were analyzed. The risk of ESRD in the competing mortality was significantly lower in the treated cohort than in the untreated cohort, with an adjusted hazard ratio (aHR) of 0.38 (95% confidence interval (CI0, 0.15−0.97; p = 0.043). In addition, the adjusted HRs of overall, cardiovascular, and non-cardiovascular mortality in the treated and untreated cohorts were 2.54 (95% CI, 1.79−3.59; p < 0.0001), 1.46 (95% CI, 0.29−7.22; p = 0.64), and 2.62 (95% CI, 1.83−3.75; p < 0.0001), respectively. Furthermore, the risks of overall and non-cardiovascular mortality for the treated cohort primarily occurred during a 3-month follow-up. In conclusion, surgical treatment for incident OSA in CKD patients was associated with decreased ESRD risk, but with increased non-cardiovascular mortality risk, especially within 3 months after surgical treatment.
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Affiliation(s)
- Juen-Haur Hwang
- Department of Otolaryngology-Head and Neck Surgery, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan;
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - Ben-Hui Yu
- Department of Radiation Oncology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan;
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
- Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi 622, Taiwan
- Correspondence: ; Tel.: +886-5-264-8000
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Association between Anti-Hepatitis C Viral Intervention Therapy and Risk of Sjögren’s Syndrome: A National Retrospective Analysis. J Clin Med 2022; 11:jcm11154259. [PMID: 35893350 PMCID: PMC9332495 DOI: 10.3390/jcm11154259] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 07/10/2022] [Accepted: 07/20/2022] [Indexed: 12/10/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a potential risk factor for Sjögren’s syndrome (SS). However, it is unclear whether anti-HCV intervention therapy could decrease SS risk. A retrospective cohort analysis from 1997–2012 comprising 17,166 eligible HCV-infected adults was conducted. By 1:2 propensity score matching, a total of 2123 treated patients and 4246 untreated patients were subjected to analysis. The incidence rates and risks of SS and death were evaluated through to the end of 2012. In a total follow-up of 36,906 person-years, 177 (2.8%) patients developed SS, and 522 (8.2%) died during the study period. The incidence rates of SS for the treated and untreated cohorts were 5.3 vs. 4.7/1000 person-years, and those of death for the treated and untreated cohorts were 10.0 vs. 14.8/1000 person-years. A lower risk of death (adjusted hazard ratio, 0.68; 95% CI, 0.53–0.87) was present in HCV-infected patients receiving anti-HCV therapy in multivariable Cox regression, and this remained consistent in multivariable stratified analysis. However, there were no relationships between anti-HCV therapy and its therapeutic duration, and SS risk in multivariable Cox regression. In conclusion, anti-HCV intervention therapy was not associated with lower SS risk in HCV-infected patients, but associated with lower death risk.
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15
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Liao SH, Chiu CS, Jang LH, Hu SY, How CK, Hsieh VCR, Hsieh MS. Long-Term Exposures to Air Pollutants and Risk of Peripheral Arterial Occlusive Disease: A Nationwide Cohort Study in Taiwan. Front Cardiovasc Med 2022; 9:796423. [PMID: 35669470 PMCID: PMC9163433 DOI: 10.3389/fcvm.2022.796423] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 04/15/2022] [Indexed: 11/25/2022] Open
Abstract
Air pollution is one of the most alarming environmental issues which causes multiple health hazards. An association between air pollution and cardiovascular diseases has been established through many prior studies. In this study, we aimed to evaluate the risk of long-term exposure to air pollution (PM2.5, CO, and NO2) and its association with the risk of developing peripheral arterial occlusive disease (PAOD). PAOD is a condition involving impairment of perfusion of blood in the distal parts of the aorta due to narrowing of the arteries (arterial stenosis) and has been reported as a risk factor for developing cardiovascular diseases. Furthermore, the risk of PAOD increases with age, and hence is a serious public health issue and a cause for concern, especially for an aging society such as Taiwan. Two national-scale databases from Taiwan, the national health insurance database (NHIRD) and the Taiwan air quality-monitoring database (TAQMD), were linked to conduct this cohort study between 2003 and 2013. Cox proportional hazards regression with time-dependent modeling was used to evaluate the hazard ratio (HR) for PAOD with respect to daily exposure to air pollutants. The concentrations of each of the pollutants of interest (PM2.5, NO2, and CO) were categorized into four categories according to the daily average concentration of air pollutants for every quarter of the year, Q1 to Q4 (Q4 = highest). The cumulative incidence of PAOD was examined by Kaplan-Meier analysis with two-tailed log-rank test. A total of 1,598 PAOD cases were identified during the 10-year follow-up period, along with 98,540 non-PAOD controls. In the multivariate analysis, after adjusting for age, gender, urbanization level, residential area, baseline comorbidities, and medications, the adjusted HRs were PM2.5 = 1.14 (95% CI 1.13-1.16), NO2 = 1.03 (95% CI 1.02-1.04), and CO = 2.35 (95% CI 1.95-2.84). Kaplan-Meier analysis showed that CO (P < 0.0001) and PM2.5 (P < 0.0001) concentrations were strongly and positively associated with the cumulative incidence of PAOD during the follow-up period. Findings from this study established that prolonged exposure to air pollutants CO and PM2.5 are significant factors that, among other well-known causes, may also play a potential role in PAOD pathogenesis.
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Affiliation(s)
- Shu-Hui Liao
- Department of Pathology and Laboratory, Taipei Veterans General Hospital, Taoyuan Branch, Taoyuan, Taiwan
| | - Chien-Shan Chiu
- Department of Dermatology, Taichung Veterans General Hospital, Taichung, Taiwan
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Li-Ho Jang
- Department of Critical Care, Saint Paul's Hospital, Taoyuan, Taiwan
| | - Sung-Yuan Hu
- Department of Emergency Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chorng-Kuang How
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Vivian Chia-Rong Hsieh
- Department of Health Services Administration, China Medical University, Taichung, Taiwan
| | - Ming-Shun Hsieh
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Emergency Medicine, Taipei Veterans General Hospital, Taoyuan Branch, Taoyuan, Taiwan
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16
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The Impact of Hepatitis C Virus, Metabolic Disturbance, and Unhealthy Behavior on Chronic Kidney Disease: A Secondary Cross-Sectional Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063558. [PMID: 35329244 PMCID: PMC8952695 DOI: 10.3390/ijerph19063558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/09/2022] [Accepted: 03/11/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is associated with a higher risk of chronic kidney disease (CKD). This study investigates the relationship among HCV, CKD, and understudied confounders, such as unhealthy behaviors and metabolic disturbances. METHODS This cross-sectional study was conducted as part of a community health promotion program in an HCV endemic area of Taiwan from June to December 2019. Multivariable logistic regression analyses adjusted for demographic and clinical characteristics were performed to investigate the association between CKD and HCV seropositivity. RESULTS Of 2387 participants who underwent health check-ups, the mean age was 64.1 years old; females predominated (63.2%), and 306 (12.8%) subjects were seropositive for HCV. CKD, defined as a lower estimated glomerular filtration rate (eGFR) was associated with unhealthy dietary habits, metabolic syndrome, and HCV. Less frequent exercise, higher waist circumference (WC) and HbA1c all affected risk of CKD; HCV increased risk of CKD by 44% compared to non-HCV (OR 1.44, 95% confidence interval (CI) 1.05-1.98) in the multivariable analysis. In the HCV group, lower eGFR was also significantly associated with the severity of metabolic syndrome (MetS) (median eGFR was 86.4, 77.1, and 64.5 mL/min/1.73 m2 for individuals with three and five MetS components, respectively). CONCLUSIONS Beyond metabolic disturbance and irregular exercise, HCV seropositivity is independently associated with CKD in a community survey. Healthy lifestyle promotion might protect against renal function decline in HCV; however, the mechanisms underlying the association need further large-scale investigation.
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17
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Liu CH, Chen CY, Su WW, Tseng KC, Lo CC, Liu CJ, Chen JJ, Peng CY, Shih YL, Yang SS, Huang CS, Huang KJ, Chang CY, Tsai MC, Kao WY, Fang YJ, Chen PY, Su PY, Tseng CW, Huang JJ, Lee PL, Lai HC, Hsieh TY, Chang CH, Huang YJ, Lee FJ, Chang CC, Kao JH. Sofosbuvir/velpatasvir with or without low-dose ribavirin for patients with chronic hepatitis C virus infection and severe renal impairment. Gut 2022; 71:176-184. [PMID: 33408122 DOI: 10.1136/gutjnl-2020-323569] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 12/21/2020] [Accepted: 12/23/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Data regarding the real-world effectiveness and safety of sofosbuvir/velpatasvir (SOF/VEL) with or without low-dose ribavirin (RBV) in patients with chronic hepatitis C virus (HCV) infection and severe renal impairment (RI) are limited. We evaluated the performance of SOF/VEL with or without low-dose RBV in HCV-infected patients with chronic kidney disease stage 4 or 5. DESIGN 191 patients with compensated (n=181) and decompensated (n=10) liver diseases receiving SOF/VEL (400/100 mg/day) alone and SOF/VEL with low-dose RBV (200 mg/day) for 12 weeks were retrospectively recruited at 15 academic centres in Taiwan. The effectiveness was determined by sustained virological response at off-treatment week 12 (SVR12) in evaluable (EP) and per-protocol populations (PP). The safety profiles were assessed. RESULTS The SVR12 rates by EP and PP analyses were 94.8% (95% CI 90.6% to 97.1%) and 100% (95% CI 97.9% to 100%). In patients with compensated liver disease, the SVR12 rates were 95.0% and 100% by EP and PP analyses. In patients with decompensated liver disease, the SVR12 rates were 90.0% and 100% by EP and PP analyses. Ten patients who failed to achieve SVR12 were attributed to non-virological failures. Among the 20 serious adverse events (AEs), none were judged related to SOF/VEL or RBV. The AEs occurring in ≥10% included fatigue (14.7%), headache (14.1%), nausea (12.6%), insomnia (12.0%) and pruritus (10.5%). None had ≥grade 3 total bilirubin or alanine aminotransferase elevations. CONCLUSION SOF/VEL with or without low-dose RBV is effective and well-tolerated in HCV-infected patients with severe RI.
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Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Chi-Yi Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Wei-Wen Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Kuo-Chih Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.,School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Ching-Chu Lo
- Department of Internal Medicine, St. Martin De Porres Hospital, Daya, Chiayi, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Center, Liouying, Taiwan
| | - Cheng-Yuan Peng
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Yu-Lueng Shih
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Sheng-Shun Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Chia-Sheng Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Yang Ming Hospital, Chiayi, Taiwan
| | - Ke-Jhang Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Chi-Yang Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Fu Jen Catholic University Hospital, Taipei, Taiwan
| | - Ming-Chang Tsai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Wei-Yu Kao
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yo-Jen Fang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin, Taiwan
| | - Po-Yueh Chen
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan
| | - Pei-Yuan Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Chih-Wei Tseng
- Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.,School of Medicine, Tzuchi University, Hualien, Taiwan
| | - Jow-Jyh Huang
- Department of Internal Medicine, St. Martin De Porres Hospital, Daya, Chiayi, Taiwan
| | - Pei-Lun Lee
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Center, Liouying, Taiwan
| | - Hsueh-Chou Lai
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Tsai-Yuan Hsieh
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chung-Hsin Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Yi-Jie Huang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Fu-Jen Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Fu Jen Catholic University Hospital, Taipei, Taiwan
| | - Chun-Chao Chang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan .,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
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18
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Hepatitis C therapy with grazoprevir/elbasvir and glecaprevir/pibrentasvir in patients with advanced chronic kidney disease: data from the German Hepatitis C-Registry (DHC-R). Eur J Gastroenterol Hepatol 2022; 34:76-83. [PMID: 32956186 DOI: 10.1097/meg.0000000000001923] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Grazoprevir/elbasvir and glecaprevir/pibrentasvir (G/P) are the two preferred treatment options for patients with chronic hepatitis C virus (HCV) infection and a glomerular filtration rate (GFR) <30 mL/min. Both therapies have been separately analyzed in different real-life cohorts; however, a direct comparison has not been performed so far. We, therefore, analyzed safety and effectiveness of both regimens in a concerted real-life population. METHODS The Germany Hepatitis C-Registry is a prospective national real-world registry. The analysis is based on 2773 patients with documented GFR at baseline treated with grazoprevir/elbasvir (N = 1041), grazoprevir/elbasvir + ribavirin (N = 53) and glecaprevir/pibrentasvir (N = 1679). RESULTS A total of 93 patients with GFR <30 mL/min were treated with grazoprevir/elbasvir (N = 56), grazoprevir/elbasvir + ribavirin (N = 4), and glecaprevir/pibrentasvir (N = 33). They suffered significantly more frequent from diabetes mellitus, hypertension, and coronary heart disease than individuals with GFR >30 mL/min and showed the following baseline characteristics: 20.4, 55.9, 3.2, 12.9, and 5.3% were infected with HCV-genotypes 1a, 1b, 2, 3, and 4; 12.9% suffered from liver cirrhosis; 80.1% were treatment-naïve. Baseline characteristics except distribution of HCV-genotype 1b (n = 43/52 treated with grazoprevir/elbasvir) and sustained virologic response rates (SVR12) did not differ significantly between glecaprevir/pibrentasvir (SVR12: 100%) and grazoprevir/elbasvir (SVR12: 97.9%).Fatigue, headache, abdominal discomfort, and arthralgia were the most frequently reported adverse events without a statistical difference between grazoprevir/elbasvir and glecaprevir/pibrentasvir. CONCLUSION In patients with chronic hepatitis C and a baseline GFR ≤30 mL/min grazoprevir/elbasvir and glecaprevir/pibrentasvir show an equally favorable safety profile and antiviral efficacy and can both be recommended for real-life use.
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19
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Hwang JH, Ong HL, Chen YC. Surgical treatments for obstructive sleep apnea decrease the risk of erectile dysfunction: A nationwide cohort study. Andrology 2021; 10:477-485. [PMID: 34748688 DOI: 10.1111/andr.13126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/26/2021] [Accepted: 11/02/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND It has been reported that the risk of erectile dysfunction (ED) is significantly higher in patients with obstructive sleep apnea (OSA), compared with patients without OSA. However, there is limited evidence on whether surgical treatments in patients with OSA could decrease ED risk. OBJECTIVES To assess the impact of surgical treatments for OSA on the risk of ED by analysis of claims data from the Taiwan National Health Insurance Research Database between 1997 and 2012. MATERIAL AND METHODS We identified 20,675 male adults with newly diagnosed OSA during the study period; 16,040 patients ever received surgical treatments (treated cohort) and 4635 patients never received surgical treatments (untreated cohort). According to 3:1 propensity score matching, we analyzed 8337 patients in the treated cohort and 2779 controls in the untreated cohort. We estimated the incidence rates (IRs) and hazard ratios (HRs) of incident ED in both cohorts through the end of 2012. RESULTS In a total study follow-up of 64,916 person-years, 396 (3.6%) patients developed impotence. The IRs of ED for the treated and untreated cohorts, respectively, were 55.8 (95% confidence interval [CI], 55.6-55.9) and 76.1 (95% CI, 76.0-76.3) per 1000 person-years. Multivariate Cox proportional hazard analysis showed that surgical treatments for OSA patients were associated with a lower risk for ED (adjusted HR, 0.79; 95% CI, 0.64-0.98). Multivariate stratified analysis further verified that significant risk reduction of ED was present in OSA patients without hypertension, diabetes, hyperlipidemia, hyperuricemia, obesity, chronic kidney disease, and chronic liver disease. CONCLUSIONS We found that OSA patients who received surgical treatments were associated with a lower risk for developing ED by 21%.
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Affiliation(s)
- Juen-Haur Hwang
- Department of Otolaryngology-Head and Neck Surgery, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Hueih-Ling Ong
- School of Medicine, Tzu Chi University, Hualien, Taiwan.,Department of Urology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan.,Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
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20
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Hsu CK, Lai TS, Chen YT, Tseng YJ, Lee CC, Chen CY, Hsu HJ, Pan HC, Chen LW, Chien CH, Lin CL, Chien RN, Wu IW. Renal function trajectories in hepatitis C infection: differences between renal healthy and chronic kidney disease individuals. Sci Rep 2021; 11:17197. [PMID: 34433887 PMCID: PMC8387367 DOI: 10.1038/s41598-021-96782-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/17/2021] [Indexed: 02/07/2023] Open
Abstract
Associations between hepatitis C virus (HCV) and chronic kidney disease (CKD) have been reported; however, differences of renal progression between general and CKD population remain to be elucidated in prospective studies. A total of 1179 participants, who have tested for anti-HCV antibody, were enrolled and prospectively followed for 3 years. The risks associated with HCV infection, in terms of incidence of CKD, annual estimated glomerular filtration rate (eGFR) changes and 50% decline of eGFR at 3-year from baseline, were compared between normal renal function subjects and CKD patients. Overall, 111 of 233 (47.6%) CKD patients and 167 of 946 (17.7%) non-CKD subjects had HCV infection. The crude incidence rates of CKD were 226.9 per 1000 person-years and 14.8 per 1000 person-years in in HCV and non-HCV infected patients, respectively. The adjusted hazard ratio of HCV infection for incident CKD was 7.9 (95% CI 5-12.7). The HCV-infected normal renal function subjects were independently associated with increased risks of eGFR decline in the 1-year, 2-year and 3-year, respectively. The risk associations remained significant in 50% decline of eGFR at 3 years models and in different subgroup analyses. The increases of risks of eGFR decline were also notorious among overall HCV-infected CKD patients. However, the risk associations were less prominent in subgroup analyses (elderly, women and diabetic patients). The findings highlighted the importance of viral diagnosis with not only prognostic but also public health implications for preserving kidney function.
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Affiliation(s)
- Cheng-Kai Hsu
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan
| | - Tai-Shuan Lai
- Division of Nephrology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University, Taipei, Taiwan
| | - Yih-Ting Chen
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan
| | - Yi-Ju Tseng
- Department of Information Management, National Central University, Taoyüan, Taiwan
| | - Chin-Chan Lee
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan
| | - Chun-Yu Chen
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan
| | - Heng-Jung Hsu
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan
| | - Heng-Chih Pan
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan
| | - Li-Wei Chen
- Department of Gastroenterology and Hepatology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Cheng-Hung Chien
- Department of Gastroenterology and Hepatology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chih-Lang Lin
- Department of Gastroenterology and Hepatology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Rong-Nan Chien
- Department of Gastroenterology and Hepatology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - I-Wen Wu
- Department of Nephrology, Chang Gung Memorial Hospital, 222, Mai-Chin Road, Keelung, 20401, Taiwan.
- Community Medicine Research Center, Chang Gung Memorial Hospital, Keelung, Taiwan.
- College of Medicine, Chang Gung University, Taoyüan, Taiwan.
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21
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Hsieh MH, Bair MJ, Tsai PC, Tseng KC, Lo CC, Chen CY, Kuo HT, Hung CH, Lai HC, Peng CY, Wang JH, Chen JJ, Lee PL, Chien RN, Yang CC, Lo GH, Kao JH, Liu CJ, Liu CH, Yan SL, Lin CY, Su WW, Chu CH, Chen CJ, Tung SY, Tai CM, Lin CW, Cheng PN, Chiu YC, Wang CC, Cheng JS, Tsai WL, Lin HC, Huang YH, Yeh ML, Huang CF, Huang JF, Dai CY, Yu ML, Chuang WL. Long-term risk of end-stage renal diseases with maintenance dialysis among chronic hepatitis C patients after antiviral therapy in Taiwan. J Gastroenterol Hepatol 2021; 36:2247-2254. [PMID: 33624849 DOI: 10.1111/jgh.15469] [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: 11/13/2020] [Revised: 02/17/2021] [Accepted: 02/22/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM Chronic hepatitis C virus (HCV) infection is associated with impaired renal function. The aim of this study is to explore the risk of and factors associated with end-stage renal diseases (ESRD) under maintenance dialysis among HCV patients after anti-HCV therapy. METHODS A total of 12 696 HCV-infected patients with interferon-based therapy, including 9679 (76.2%) achieving sustained virological response (SVR), were enrolled from 23 hospitals in Taiwan. RESULTS During a mean follow-up period of 5.3 years (67 554 person-years), the annual incidence of 4.1/10 000 person-years, 4.0/10 000 and 4.7/10 000 person-years among SVR patients and non-SVR patients, respectively. History of diabetes and baseline estimated glomerular filtration rate < 60 mL/min/m2 , instead of SVR, were the significant risk factors for developing ESRD with maintenance dialysis after anti-HCV therapy (adjusted hazard ratio 7.75 and 9.78). CONCLUSION Diabetes and baseline impaired renal function were strongly associated with progression to ESRD with maintenance dialysis among chronic HCV-infected patients after antiviral therapy.
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Affiliation(s)
- Meng-Hsuan Hsieh
- Health Management Center, Department of Occupational and Environmental Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Ming-Jong Bair
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taitung, Taiwan
| | - Pei-Chien Tsai
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Kuo-Chih Tseng
- Department of Gastroenterology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chia-Yi, Taiwan
| | - Ching-Chu Lo
- Department of Internal Medicine, St. Martin De Porres Hospital - Daya, Chiayi, Taiwan
| | - Chi-Yi Chen
- Department of Internal Medicine, Chiayi Christian Hospital, Chiayi, Taiwan
| | - Hsing-Tao Kuo
- Division of Hepatogastroenterology, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, ChiaYi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Hsueh-Chou Lai
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Yuan Peng
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Jing-Houng Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Center, Liouying, Tainan, Taiwan
| | - Pei-Lun Lee
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Center, Liouying, Tainan, Taiwan
| | - Rong-Nan Chien
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Center, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chi-Chieh Yang
- Division of Gastroenterology, Department of Internal Medicine, Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Gin-Ho Lo
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan, School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Jen Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chen-Hua Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Sheng-Lei Yan
- Division of Gastroenterology, Department of Internal Medicine, Chang Bing Show-Chwan Memorial Hospital, Changhua, Taiwan
| | - Chun-Yen Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Center, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Wei-Wen Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Cheng-Hsin Chu
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chih-Jen Chen
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shui-Yi Tung
- Division of Hepatogastroenterology, Department of Internal Medicine, ChiaYi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Chi-Ming Tai
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan, School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chih-Wen Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan, School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Pin-Nan Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Yen-Cheng Chiu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Chi Wang
- Division of Gastroenterology, Department of Internal Medicine, Taipei Tzuchi Hospital, The Buddhist Tzuchi Medical Foundation, New Taipei City, School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Jin-Shiung Cheng
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Lun Tsai
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.,School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Cancer Research and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
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22
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Villani R, Romano AD, Sangineto M, Serviddio G. Direct-acting antivirals improve kidney function in diabetic patients with HCV infection and chronic kidney disease. Intern Emerg Med 2021; 16:1239-1245. [PMID: 33471254 DOI: 10.1007/s11739-020-02628-1] [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: 08/17/2020] [Accepted: 12/30/2020] [Indexed: 10/22/2022]
Abstract
After direct-acting antiviral (DAA) approval, a larger number of diabetic patients with chronic HCV infection have been treated. Cardiovascular risk and insulin resistance significantly change after successful clearance of HCV. Therefore, HCV therapy could potentially improve diabetes microvascular complications including nephropathy. We assessed kidney function after antiviral treatment completion in diabetic (N = 96) and non-diabetic patients (N = 187). Assessment of renal function was performed by serum creatinine and estimated glomerular filtration rate (eGFR) at baseline, at treatment completion and 12 weeks after treatment. Subgroup analysis by age, DAA regimen and eGFR stage at baseline was performed. Serum creatinine did not change significantly at any time whereas eGFR significantly improved during time in diabetic patients (baseline 83.7 ml/min/1.73 m2 vs 102.6 ml/min/1.73 m2 at 12 weeks after treatment completion; p = 0.028). Subgroup analysis showed that the improvement was observed particularly in old people with eGFR < 60 ml/min/1.73 m2. Antiviral regimens did not impact the eGFR values. Sixteen percent of diabetic patients improved their kidney function during treatment (vs 14.4% of non-diabetic patients) showing a one category change in eGFR. No acute kidney injury events were recorded in our cohort. Our study suggests that DAAs improve renal function in HCV diabetic patients with eGFR < 60 ml/min/1.73 m2 or aged ≥ 65 years independently from antiviral regimen.
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Affiliation(s)
- Rosanna Villani
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy.
| | - Antonino Davide Romano
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
| | - Moris Sangineto
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
| | - Gaetano Serviddio
- C.U.R.E. (University Centre for Liver Disease Research and Treatment), Liver Unit, Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto 1, 71122, Foggia, Italy
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23
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Yeh H, Chiang CC, Yen TH. Hepatocellular carcinoma in patients with renal dysfunction: Pathophysiology, prognosis, and treatment challenges. World J Gastroenterol 2021; 27:4104-4142. [PMID: 34326614 PMCID: PMC8311541 DOI: 10.3748/wjg.v27.i26.4104] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/17/2021] [Accepted: 06/16/2021] [Indexed: 02/06/2023] Open
Abstract
The population of patients with hepatocellular carcinoma (HCC) overlaps to a high degree with those for chronic kidney disease (CKD) and end-stage renal disease (ESRD). The degrees of renal dysfunction vary, from the various stages of CKD to dialysis-dependent ESRD, which often affects the prognosis and treatment choice of patients with HCC. In addition, renal dysfunction makes treatment more difficult and may negatively affect treatment outcomes. This study summarized the possible causes of the high comorbidity of HCC and renal dysfunction. The possible mechanisms of CKD causing HCC involve uremia itself, long-term dialysis status, immunosuppressive agents for postrenal transplant status, and miscellaneous factors such as hormone alterations and dysbiosis. The possible mechanisms of HCC affecting renal function include direct tumor invasion and hepatorenal syndrome. Finally, we categorized the risk factors that could lead to both HCC and CKD into four categories: Environmental toxins, viral hepatitis, metabolic syndrome, and vasoactive factors. Both CKD and ESRD have been reported to negatively affect HCC prognosis, but more research is warranted to confirm this. Furthermore, ESRD status itself ought not to prevent patients receiving aggressive treatments. This study then adopted the well-known Barcelona Clinic Liver Cancer guidelines as a framework to discuss the indicators for each stage of HCC treatment, treatment-related adverse renal effects, and concerns that are specific to patients with pre-existing renal dysfunction when undergoing aggressive treatments against CKD and ESRD. Such aggressive treatments include liver resection, simultaneous liver kidney transplantation, radiofrequency ablation, and transarterial chemoembolization. Finally, focusing on patients unable to receive active treatment, this study compiled information on the latest systemic pharmacological therapies, including targeted and immunotherapeutic drugs. Based on available clinical studies and Food and Drug Administration labels, this study details the drug indications, side effects, and dose adjustments for patients with renal dysfunction. It also provides a comprehensive review of information on HCC patients with renal dysfunction from disease onset to treatment.
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Affiliation(s)
- Hsuan Yeh
- Department of Nephrology, Chang Gung Memorial Hospital and Chang Gung University, Taipei 105, Taiwan
| | - Chun-Cheng Chiang
- Department of Gastroenterology and Hepatology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Tzung-Hai Yen
- Department of Nephrology, Chang Gung Memorial Hospital and Chang Gung University, Taipei 105, Taiwan
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24
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Tung CH, Li CY, Chen YC, Chen YC. Association between nucleos(t)ide analogue therapy for hepatitis B and Sjögren's syndrome: 15-year analysis of the national database of Taiwan. J Viral Hepat 2021; 28:809-816. [PMID: 33550705 DOI: 10.1111/jvh.13481] [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: 10/30/2020] [Accepted: 01/23/2021] [Indexed: 12/09/2022]
Abstract
Hepatitis B virus (HBV) infection has been proposed to play a role in the development of Sjögren's syndrome. However, to date, there are no reports on the risk of SS in HBV-infected patients following nucleos(t)ide analogue therapy. Due to Taiwan has higher prevalence of HBV infection and therapy was well recorded in the Taiwan's single-payer national health insurance database, we hypothesized that a long-term retrospective analysis of the risk of Sjögren's syndrome in HBV-infected patients following nucleotide therapy will increase our understanding of Sjögren's syndrome development following HBV infection. We identified 26,147 adults diagnosed with HBV infection between 1997 and 2012 in claims data. Finally, a total of 3268 HBV-infected patients who ever received nucleotide therapy (treated cohort) were frequency-matched on age and sex at 1:4 ratios to select a control group of 13,072 counterparts without therapy (untreated cohort). To identify Sjögren's syndrome risk, competing risk analysis adjusted for all covariates was performed. The risk was significantly lower in the treated cohort (15-year cumulative incidence, 2.4%; 95% confidence interval [CI], 1.4%-3.7%) than in the untreated cohort (7.1%; 95% CI, 2.5%-15.2%) (p = .015), and the adjusted HR was 0.6 (95% CI, 0.41-0.88; p = .009). Multivariable stratified analysis further verified the consistent associations between nucleoside therapy and risk reduction of Sjögren's syndrome across all strata. Our finding suggests that HBV infection treated with nucleotides is associated with lower risk of Sjögren's syndrome, implying a potential role of HBV infection in the development of Sjögren's syndrome.
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Affiliation(s)
- Chien-Hsueh Tung
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chung-Yi Li
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan.,Department of Healthcare Administration, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Yen-Chun Chen
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan.,Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
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25
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Abstract
INTRODUCTION Hepatitis C virus (HCV) infection is associated with an increased incidence and progression of chronic kidney disease (CKD), as well as higher mortality in CKD and renal transplant patients. Direct acting antiviral agents (DAAs) have revolutionized the treatment of HCV, with viral eradication attained in 90-100% of treated patients. DAAs have an excellent safety and tolerability profile in CKD and renal transplant patients. AREAS COVERED In this review, we discuss the association of HCV with incidence and progression of CKD as well as its effect on outcomes and mortality. We also discuss the available treatment options in patients with CKD and renal transplant and in HCV-associated glomerular disease. EXPERT OPINION The availability of newly available direct acting anti-viral agents has revolutionized the treatment of HCV in persons with advanced CKD and undergoing dialysis. With these regimens, viral eradication can be attained in 90-100% of the treated patients. The safety, tolerability, and efficacy of these drugs in renal transplant patients have also made it possible to use HCV-infected grafts and successful virus eradication at a later stage.
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Affiliation(s)
- Muhammad Umair Khan
- Department of Medicine, Division of Gastroenterology, Hamad Medical Corporation , Doha, Qatar
| | - Mohamed Ibrahim Mahmoud
- Department of Medicine, Division of Gastroenterology, Hamad Medical Corporation , Doha, Qatar
| | - Adeel A Butt
- Weill Cornell Medical College , New York, Qatar.,Department of Medicine, Hamad Medical Corporation , Doha, Qatar
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26
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Liu CH, Yang SS, Peng CY, Lin WT, Liu CJ, Su TH, Tseng TC, Chen PJ, Chen DS, Kao JH. Glecaprevir/pibrentasvir for patients with chronic hepatitis C virus infection and severe renal impairment. J Viral Hepat 2020; 27:568-575. [PMID: 31981264 DOI: 10.1111/jvh.13265] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 01/02/2020] [Accepted: 01/03/2020] [Indexed: 12/16/2022]
Abstract
Data are limited regarding the real-world effectiveness and safety of glecaprevir/pibrentasvir (GLE/PIB) in patients with chronic hepatitis C virus (HCV) infection and severe renal impairment (RI). We aimed to evaluate the performance of GLE/PIB in patients with chronic kidney disease (CKD) stage 4 or 5 in Taiwan. 108 chronic HCV patients with CKD stage 4 (n = 32) or 5 (n = 76) receiving GLE/PIB for 8-12 weeks were retrospectively recruited at 4 academic centres in Taiwan. The effectiveness was determined by sustained virologic response at off-therapy week 12 (SVR12 ) for evaluable (EP) and per-protocol populations (PP). The safety profiles were also assessed. By EP and PP analyses, the SVR12 rate was 99.1% (107 of 108 patients; 95% confidence interval (CI): 94.9%-99.8%) and 100% (107 of 107 patients; 95% CI: 96.5%-100%). The SVR12 rates were 100% (95% CI: 89.3%-100%) and 98.7% (95% CI: 92.9%-99.8%) in patients with CKD stage 4 and 5, respectively. One patient, who declined off-therapy follow-up after permanently discontinuing GLE/PIB at on-treatment week 9 due to scheduled cardiac surgery, had nonvirologic failure. Sixteen (14.8%) patients had serious adverse events (AEs), which were judged not related to GLE/PIB. The three most common AEs were pruritus (19.4%), fatigue (15.7%) and nausea (13.9%). None had ≥3-fold upper limit of normal for total bilirubin and alanine aminotransferase levels. None of the 9 patients with hepatitis B virus (HBV) coinfection developed HBV-associated hepatitis. In conclusion, GLE/PIB for 8-12 weeks is effective and well-tolerated in HCV patients with severe RI.
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Affiliation(s)
- Chen-Hua Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Douliou, Taiwan
| | - Sheng-Shun Yang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.,School of Medicine, Chung Shan Medical University, Taichung, Taiwan.,Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taipei, Taiwan.,Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, Taiwan.,Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Cheng-Yuan Peng
- Center for Digestive Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Woan-Tyy Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chun-Jen Liu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Tung-Hung Su
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Tai-Chung Tseng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Pei-Jer Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ding-Shinn Chen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Jia-Horng Kao
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
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Morishita A, Ogawa C, Moriya A, Tani J, Yoneyama H, Fujita K, Oryu M, Senoo T, Takaguchi K, Masaki T. Clinical outcomes of hepatitis C virus elimination using glecaprevir and pibrentasvir in hemodialysis patients: A multicenter study. Hepatol Res 2020; 50:557-564. [PMID: 31883211 DOI: 10.1111/hepr.13482] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 12/24/2019] [Accepted: 12/26/2019] [Indexed: 12/22/2022]
Abstract
AIM The incidence of hepatitis C virus (HCV) infection is much higher in hemodialysis patients than that in healthy individuals. The prognosis of hemodialysis patients with HCV infection is poorer than that without HCV infection. Therefore, antiviral intervention is pivotal for HCV infection in hemodialysis patients. Recent evaluations of the pangenotypic regimen of glecaprevir/pibrentasvir show that it is highly effective and safe for HCV-infected hemodialysis patients. However, a few reports showed that the effect of HCV elimination by glecaprevir/pibrentasvir improved liver dysfunction or anemia. The aim of the present study was to determine clinical outcomes after HCV elimination using the glecaprevir/pibrentasvir regimen in HCV-infected hemodialysis patients. METHODS This study was a retrospective, six-center study conducted in Japan, in which 24 hemodialysis patients with HCV genotype 1-2 treated with glecaprevir/pibrentasvir were recruited. Blood examinations were performed at end of treatment (EOT), and at 3, 6, and 12 months post-treatment during the 12-month follow-up period. RESULTS The overall sustained virologic response rate was 100% (24/24). During the DAA treatment period, adverse events were observed in 20.8% of patients (5/24), and pruritus was the most frequently observed in 12.5% (3/24). Interestingly, we observed an improved control of anemia after EOT with a significant increase in hemoglobin levels. In addition, total bilirubin was diminished, and platelet counts and albumin, total cholesterol, and alpha-fetoprotein levels remained unchanged after EOT in hemodialysis patients. Furthermore, erythropoietin concentration was not increased after EOT. CONCLUSIONS HCV elimination using glecaprevir/pibrentasvir treatment might be a major breakthrough for the control of anemia in hemodialysis patients.
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Affiliation(s)
- Asahiro Morishita
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Japan
| | - Chikara Ogawa
- Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Takamatsu, Japan
| | - Akio Moriya
- Department of Gastroenterology, Mitoyo General Hospital, Kanoji, Japan
| | - Joji Tani
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Japan
| | - Hirohito Yoneyama
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Japan
| | - Koji Fujita
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Japan
| | - Makoto Oryu
- Department of Internal Medicine, Kagawa Saiseikai Hospital, Takamatsu, Japan
| | - Tomonori Senoo
- Department of Hepatology, Kagawa Prefectural Central Hospital, Takamatsu, Japan
| | - Koichi Takaguchi
- Department of Hepatology, Kagawa Prefectural Central Hospital, Takamatsu, Japan
| | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita-gun, Japan
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28
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Lawitz E, Flisiak R, Abunimeh M, Sise ME, Park JY, Kaskas M, Bruchfeld A, Wörns MA, Aglitti A, Zamor PJ, Xue Z, Schnell G, Jalundhwala YJ, Porcalla A, Mensa FJ, Persico M. Efficacy and safety of glecaprevir/pibrentasvir in renally impaired patients with chronic HCV infection. Liver Int 2020; 40:1032-1041. [PMID: 31821716 DOI: 10.1111/liv.14320] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/20/2019] [Accepted: 11/27/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS Chronic hepatitis C virus (HCV) infection increases the risk of incident chronic kidney disease (CKD) and progression to end-stage renal disease (ESRD). Previously available direct-acting antiviral regimens are not approved for patients with advanced CKD across all HCV genotypes. METHODS EXPEDITION-5 is a phase 3 study to evaluate efficacy and safety of the fixed-dose combination of glecaprevir and pibrentasvir (G/P) for chronic HCV infection (genotype 1 through 6) in adults without cirrhosis or with compensated cirrhosis and with stage 3b, 4 or 5 CKD. Patients received approved duration of G/P according to HCV genotype, cirrhosis status and prior HCV treatment experience. The primary efficacy endpoint was percentage of patients with sustained virologic response at 12 weeks post-treatment (SVR12). RESULTS Among the 101 patients enrolled in the study, 24% had predialysis CKD and 76% were on dialysis. Eighty-four patients were treated with G/P for 8 weeks, 13 patients for 12 weeks and four patients for 16 weeks. Fifty-five per cent of patients had genotype 1, 27% had genotype 2, 15% had genotype 3 and 4% had genotype 4, and none had genotype 5 or 6 infection. The SVR12 rate was 97% (98/101, 95% confidence interval, 91.6-99.0). No patients experienced virologic failure. Adverse events (AEs) reported in at least 5% of the patients were pruritus, bronchitis, hypertension and generalized pruritus. Serious AEs were reported in 12% of patients; none related to study drug. CONCLUSIONS G/P treatment yielded high SVR12 rates irrespective of the presence of stage 3b, 4 or 5 CKD. No safety signals were detected. CLINICALTRIALS. GOV IDENTIFIER This Phase 3 clinical trial was funded by AbbVie and registered with clinicaltrials.gov as NCT03069365 (EXPEDITION-5).
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Affiliation(s)
- Eric Lawitz
- The Texas Liver Institute, University of Texas Health San Antonio, San Antonio, TX, USA
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, Bialystok, Poland
| | | | - Meghan E Sise
- Department of Medicine, Division of Nephrology, Massachusetts General Hospital, Boston, MA, USA
| | - Jun Y Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | | | - Annette Bruchfeld
- Department of Renal Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Marcus-Alexander Wörns
- Department of Internal Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
| | - Andrea Aglitti
- Internal Medicine and Hepatology Unit, University of Salerno, Salerno, Italy
| | | | | | | | | | | | | | - Marcello Persico
- Internal Medicine and Hepatology Unit, University of Salerno, Salerno, Italy
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29
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Roth D, Bloom RD, Molnar MZ, Reese PP, Sawinski D, Sise ME, Terrault NA. KDOQI US Commentary on the 2018 KDIGO Clinical Practice Guideline for the Prevention, Diagnosis, Evaluation, and Treatment of Hepatitis C. Am J Kidney Dis 2020; 75:665-683. [PMID: 32279907 DOI: 10.1053/j.ajkd.2019.12.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 12/20/2019] [Indexed: 02/06/2023]
Abstract
The first KDIGO (Kidney Disease: Improving Global Outcomes) guideline for the prevention, diagnosis, evaluation, and treatment of hepatitis C virus (HCV) infection was published in 2008. The ensuing decade bore witness to remarkable advances in the treatment of HCV infection following the approval of direct-acting antiviral (DAA) agents that deliver cure rates routinely >95%. In this context, the KDIGO organization correctly recognized the need for an updated HCV guideline that would be relevant to the treatment of HCV-infected patients with kidney disease in the DAA era. The current NKF-KDOQI (National Kidney Foundation-Kidney Disease Outcomes Quality Initiative) commentary provides an in-depth review and perspective on the 2018 KDIGO guideline. Of note, the KDIGO work group made significant updates to guideline chapters 2 and 4 as a direct result of the availability of DAAs. The intent of this commentary is to provide useful interpretation for nephrologists and other practitioners caring for HCV-infected patients with chronic kidney disease, including dialysis patients and kidney transplant recipients. The availability of DAA agents that are safe and highly effective has created new opportunities, such as the transplantation of kidneys from HCV-infected kidney donors. The ability to treat HCV infection in patients with kidney disease will have a significant impact on the care of our patients and should favorably influence long-term outcomes as well.
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Affiliation(s)
- David Roth
- Katz Family Division of Nephrology and Hypertension, University of Miami Miller School of Medicine, Miami, FL.
| | - Roy D Bloom
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Kidney and Pancreas Transplant Program, Penn Transplant Institute, Philadelphia, PA
| | - Miklos Z Molnar
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN; Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN; Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, TN; Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Peter P Reese
- Renal-Electrolyte and Hypertension Division, University of Pennsylvania, Philadelphia, PA; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA
| | - Deirdre Sawinski
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Meghan E Sise
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, MA
| | - Norah A Terrault
- Keck School of Medicine, University of Southern California, Los Angeles, CA
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30
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Chinese Herbal Medicine Ameliorated the Development of Chronic Kidney Disease in Patients with Chronic Hepatitis C: A Retrospective Population-Based Cohort Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2019; 2019:5319456. [PMID: 31871483 PMCID: PMC6906860 DOI: 10.1155/2019/5319456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Revised: 09/15/2019] [Accepted: 10/17/2019] [Indexed: 12/28/2022]
Abstract
Chronic kidney disease (CKD) is a serious complication affecting patients with chronic hepatitis. The effectiveness of CHM for the prevention of CKD in hepatitis patients remains unclear. Therefore, we conducted a retrospective cohort study to investigate the effectiveness of CHM in preventing the development of CKD in hepatitis patients. From a subdataset of the Taiwan National Health Insurance Research Database (NHIRD), we included 19,409 patients newly diagnosed with hepatitis B and hepatitis C between the years 2000 and 2010. After exclusion criteria and 1 : 1 propensity score matching process, we compared demographic factors, comorbidities, and correlated drugs between the CHM and non-CHM cohorts. Statistical analysis was applied to evaluate the differences in characteristic distributions and to compare the cumulative incidence of CKD between the CHM and non-CHM cohorts. This study showed that the patients suffering from hepatitis C with CHM treatment more than 90 days as an adjuvant therapy combined with western medical treatment modalities exhibited a decreased risk of developing CKD (hazard ratio (HR) = 0.40, 95% confidence interval (CI) = 0.21–0.76, p value <0.01). The Kaplan–Meier curve revealed a lower cumulative incidence rate of CKD (p value = 0.004) for the CHM cohort. For further reference, we herein offer the ten most frequently prescribed single herbs and herbal formulas; as such, Salviae miltiorrhizae and Jia-Wei-Xiao-Yao-San were the most commonly prescribed single herb and formula, respectively. This nationwide retrospective cohort study provides evidence that CHM is an effective adjuvant treatment to decrease the risk of developing CKD in hepatitis C patients.
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Hwang JH, Tsai SJ, Liu TC, Chen YC, Lai JT. Association of Tinnitus and Other Cochlear Disorders With a History of Migraines. JAMA Otolaryngol Head Neck Surg 2019; 144:712-717. [PMID: 30003226 DOI: 10.1001/jamaoto.2018.0939] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Importance A headache is a symptom of a migraine, but not all patients with migraine have headaches. It is still unclear whether a migraine might increase the risk of cochlear disorders, even though a migraine does not occur concurrently with cochlear disorders. Objective To investigate the risk of cochlear disorders for patients with a history of migraines. Design, Setting, and Participants This study used claims data from the Taiwan Longitudinal Health Insurance Database 2005 to identify 1056 patients with migraines diagnosed between January 1, 1996, and December 31, 2012. A total of 4224 controls were also identified from the same database based on propensity score matching. Statistical analysis was performed from January 23, 1996, to December 28, 2012. Main Outcomes and Measures The incidence rate of cochlear disorders (tinnitus, sensorineural hearing impairment, and/or sudden deafness) was compared between the cohorts by use of the Kaplan-Meier method. The Cox proportional hazards regression model was also used to examine the association of cochlear disorders with migraines. Results Of the 1056 patients with migraines, 672 were women and 384 were men, and the mean (SD) age was 36.7 (15.3) years. Compared with the nonmigraine cohort, the crude hazard ratio for cochlear disorders in the migraine cohort was 2.83 (95% CI, 2.01-3.99), and the adjusted hazard ratio was 2.71 (95% CI, 1.86-3.93). The incidence rates of cochlear disorders were 81.4 (95% CI, 81.1-81.8) per 1 million person-years for the migraine cohort and 29.4 (95% CI, 29.2-29.7) per 1 million person-years for the nonmigraine cohort. The cumulative incidence of cochlear disorders in the migraine cohort (12.2%) was significantly higher than that in the matched nonmigraine cohort (5.5%). Subgroup analysis showed that, compared with the nonmigraine cohort, the adjusted hazard ratios in the migraine cohort were 3.30 (95% CI, 2.17-5.00) for tinnitus, 1.03 (95% CI, 0.17-6.41) for sensorineural hearing impairment, and 1.22 (95% CI, 0.53-2.83) for sudden deafness. Conclusions and Relevance In this population-based study, the risk of cochlear disorders, especially for tinnitus, was found to be significantly higher among patients with a history of migraines. This finding may support the presence and/or concept of "cochlear migraine."
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Affiliation(s)
- Juen-Haur Hwang
- Department of Otolaryngology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Shiang-Jiun Tsai
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi, Taiwan
| | - Tien-Chen Liu
- Department of Otolaryngology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan.,Department of Nephrology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Dalin, Chiayi, Taiwan
| | - Jen-Tsung Lai
- Department of Otolaryngology, Kuang-Tien General Hospital, Shalu, Taichung, Taiwan
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Chen YC, Li CY, Tsai SJ, Chen YC. Anti-hepatitis C virus therapy in chronic kidney disease patients improves long-term renal and patient survivals. World J Clin Cases 2019; 7:1270-1281. [PMID: 31236391 PMCID: PMC6580345 DOI: 10.12998/wjcc.v7.i11.1270] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/14/2019] [Accepted: 04/18/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is a documented risk factor for chronic kidney disease (CKD) and progression to end-stage renal disease (ESRD). However, to date there are no reports on the long-term hard endpoints (ESRD and death) of anti-HCV therapy [interferon-based therapy (IBT) or new direct-acting antivirals] in CKD patients. Direct-acting antivirals are not available in Taiwan's single-payer national health insurance database currently released for research. Therefore, we hypothesized that a retrospective analysis of the long-term outcomes of IBT in CKD patients will serve as a proxy for direct-acting antivirals to increase our understanding of progression to ESRD following HCV infection. AIM To evaluate the long-term outcomes (ESRD and death) of anti-HCV therapy, especially IBT, in HCV-infected patients with stage 1-5 CKD. METHODS We analyzed 93894 Taiwanese adults diagnosed with CKD and without HBV infection. Of these, 4.9% were infected with HCV. Of the 4582 HCV-infected CKD patients, 482 (10.5%) received IBT (treated cohort). They were matched 1:4 with 1928 untreated HCV-infected CKD patients (untreated cohort) by propensity scores and year, which further matched 1:2 by propensity scores with 3856 CKD patients without HCV infection (uninfected cohort). All participants were followed until the occurrence of ESRD, death, or the end of 2012. The association between HCV infection, IBT use, and risks of ESRD and death was analyzed using competing risk analysis. RESULTS Taking the uninfected cohort as a reference, the adjusted hazard ratios for ESRD, after adjusting for competing mortality, were 0.34 (0.14-0.84, P = 0.019) and 1.28 (1.03-1.60, P = 0.029) in the treated and untreated cohorts, respectively. The treated cohort had a 29% (0.54-0.92, P = 0.011) decrease in mortality compared to the untreated cohort, in which the mortality was 31% (1.18-1.45, P < 0.001) higher than in the uninfected cohort. The reduced risks of ESRD (0.14, 0.03-0.58, P = 0.007) and death (0.57, 0.41-0.79, P = 0.001) were greatest in HCV-infected CKD patients who received at least 4 mo of IBT, which accounted for 74% of the treated cohort. CONCLUSION Adequate anti-HCV therapy in CKD patients improves long-term renal and patient survival.
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Affiliation(s)
- Yi-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi County 622, Taiwan
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Chung-Yi Li
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung 404, Taiwan
| | - Shiang-Jiun Tsai
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi County 622, Taiwan
| | - Yen-Chun Chen
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi County 622, Taiwan
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Fabrizi F, Donato FM, Messa P. Association Between Hepatitis C Virus and Chronic Kidney Disease: A Systematic Review and Meta-Analysis. Ann Hepatol 2019; 17:364-391. [PMID: 29735788 DOI: 10.5604/01.3001.0011.7382] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM The role of hepatitis C virus infection as a risk factor for the development and progression of chronic kidney disease in the general population remains unclear. MATERIAL AND METHODS A systematic review of the published medical literature was performed to assess whether positive anti-HCV serologic status is associated with higher frequency of chronic kidney disease in the adult general population. We used a random-effects model to generate a summary estimate of the relative risk of chronic kidney disease (defined by lowered glomerular filtration rate or detectable proteinuria) with HCV across the published studies. Meta-regression and stratified analysis were also carried out. RESULTS Forty studies were eligible (n = 4,072,867 patients), and separate meta-analyses were conducted according to the outcome. Pooling results of longitudinal studies (n = 15 studies, n = 2,299,134 unique patients) demonstrated an association between positive anti-HCV serologic status and increased incidence of CKD, the summary estimate for adjusted HR with HCV across the surveys, 1.54 (95% CI, 1.26; 1.87) (P < 0.001). Between-study heterogeneity was observed (Q value by Chi-squared [χ2] test 500.3, P < 0.0001). The risk of chronic kidney disease related to HCV, in the subset of surveys from Asia was 1.45 (1.27; 1.65) (P < 0.001) (no heterogeneity). According to our meta-regression, ageing (P < 0.0001) and duration of follow-up (P < 0.0001) increased the risk of chronic kidney disease among HCV-positive subjects. We observed a relationship between anti-HCV positive serologic status and frequency of proteinuria, adjusted effect estimate of proteinuria with HCV among surveys was 1.633 (95% CI, 1,29; 2.05) (P < 0.001) (n = 10 studies; 315,404 unique patients). However, between-studies heterogeneity was noted (P value by Q test < 0.0001). CONCLUSION An association between HCV infection and increased risk of chronic kidney disease in the general population exists. The mechanisms underlying such association are currently under active investigation.
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Affiliation(s)
- Fabrizio Fabrizi
- Division of Nephrology, Maggiore Hospital and IRCCS Foundation, Milano, Italy
| | - Francesca M Donato
- Division of Gastroenterology, Maggiore Hospital and IRCCS Foundation, Milano, Italy
| | - Piergiorgio Messa
- Division of Nephrology, Maggiore Hospital and IRCCS Foundation, Milano, Italy; University School of Medicine, Milano, Italy
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Lin CY, Hsieh MC, Kor CT, Hsieh YP. Association and risk factors of chronic kidney disease and incident diabetes: a nationwide population-based cohort study. Diabetologia 2019; 62:438-447. [PMID: 30607465 DOI: 10.1007/s00125-018-4788-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 11/15/2018] [Indexed: 12/26/2022]
Abstract
AIMS/HYPOTHESIS Chronic kidney disease (CKD) is a known complication of diabetes mellitus, and insulin resistance is a well-known complication of CKD. However, there is no consensus in the published data on the association of CKD with incident diabetes. METHODS A total of 15,403 people with CKD were identified from the Taiwan National Health Insurance Research Database to determine their risk of incident diabetes compared with that of 15,403 matched individuals without CKD. Fine and Gray regression models using death as a competing risk were performed to calculate adjusted HRs and 95% CIs. Risk factors for incident diabetes in people with CKD were also determined. RESULTS The CKD cohort had a higher incidence rate of diabetes compared with the non-CKD cohort (11.23/1000 person-years vs 8.93/1000 person-years). In the fully adjusted model, CKD was a significant and independent predictor of incident diabetes (adjusted HR 1.204; 95% CI 1.11, 1.31). The influence of CKD on incident diabetes showed consistent results in three levels of sensitivity analysis. In the CKD cohort, the significant risk factors for incident diabetes included increased age, geographical location, hypertension, hyperlipidaemia and gout. Of these, hypertension was associated with the highest risk of developing incident diabetes (adjusted HR 1.682; 95% CI 1.47, 1.93). CONCLUSIONS/INTERPRETATION People with CKD were at higher risk of developing incident diabetes. People with CKD and hypertension, hyperlipidaemia, increased age or gout and who lived in certain geographical regions of Taiwan were more likely to develop diabetes as a complication compared with people without those characteristics.
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Affiliation(s)
- Ching-Yeh Lin
- Department of Internal Medicine, Changhua Christian Hospital, 135 Nanxiao Street, Changhua City, 500, Taiwan
| | - Ming-Chia Hsieh
- Department of Internal Medicine, Changhua Christian Hospital, 135 Nanxiao Street, Changhua City, 500, Taiwan
| | - Chew-Teng Kor
- Department of Internal Medicine, Changhua Christian Hospital, 135 Nanxiao Street, Changhua City, 500, Taiwan
| | - Yao-Peng Hsieh
- Department of Internal Medicine, Changhua Christian Hospital, 135 Nanxiao Street, Changhua City, 500, Taiwan.
- School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan.
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Bernstein DE, Tran A, Martin P, Kowdley KV, Bourliere M, Sulkowski MS, Pockros PJ, Renjifo B, Wang D, Shuster DL, Cohen DE, Jacobson IM. Ombitasvir, Paritaprevir, Ritonavir, and Dasabuvir With or Without Ribavirin in Patients With Kidney Disease. Kidney Int Rep 2019; 4:245-256. [PMID: 30775621 PMCID: PMC6365509 DOI: 10.1016/j.ekir.2018.10.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 10/08/2018] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Patients with hepatitis C virus (HCV) infection and chronic kidney disease (CKD) are a high-priority population for treatment. METHODS We performed a post hoc pooled efficacy and safety analysis that included HCV genotype 1-infected patients with compensated liver disease and CKD stages 1 to 3 who received the all-oral 3-direct-acting antiviral regimen of ombitasvir, paritaprevir, ritonavir, and dasabuvir ± ribavirin (OBV/PTV/r + DSV ± RBV) in 11 phase 3 clinical trials. Sustained virologic response rates at posttreatment week 12 (SVR12) and treatment-related adverse events (AEs), serious AEs, and renal-associated AEs are reported. Mean changes from baseline in serum creatinine and estimated glomerular filtration rate (eGFR) were calculated to assess changes in renal function. Factors associated with improved eGFR were assessed by stepwise logistic regression analysis of data from 7 trials in which baseline urinalysis was collected. RESULTS SVR12 rates in patients with stage 1, 2, and 3 CKD were 97% (439/453), 98% (536/547), and 97% (32/33), respectively, with OBV/PTV/r + DSV; and, 96% (1172/1221), 96% (1208/1254), and 93% (55/59), respectively, with OBV/PTV/r + DSV + RBV. Overall rates of serious AEs and renal AEs were 3% (95/3567) and 2% (56/3567), respectively. Factors associated with an eGFR increase of ≥10 ml/min per 1.73 m2 were baseline proteinuria, body mass index, nonblack race, and history of diabetes. CONCLUSION OBV/PTV/r + DSV ± RBV achieved high SVR rates and was generally well tolerated irrespective of CKD stage.
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Affiliation(s)
- David E. Bernstein
- Division of Hepatology, Hofstra Northwell School of Medicine, Manhasset, New York, USA
| | - Albert Tran
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1065, Team 8, “Hepatic Complications in Obesity,” Nice, F-06204, Cedex 3, France and University Hospital of Nice, Digestive Centre, Nice, F-06202, Cedex 3, France
| | - Paul Martin
- Division of Hepatology, School of Medicine, University of Miami, Miami, Florida, USA
| | | | | | - Mark S. Sulkowski
- Viral Hepatitis Center, Johns Hopkins University, Baltimore, Maryland, USA
| | - Paul J. Pockros
- Division of Gastroenterology/Hepatology, Scripps Clinic, La Jolla, California, USA
| | | | - Deli Wang
- AbbVie Inc., North Chicago, Illinois, USA
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Effect of New-Onset Diabetes Mellitus on Renal Outcomes and Mortality in Patients with Chronic Kidney Disease. J Clin Med 2018; 7:jcm7120550. [PMID: 30558239 PMCID: PMC6306867 DOI: 10.3390/jcm7120550] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 12/12/2018] [Accepted: 12/12/2018] [Indexed: 01/08/2023] Open
Abstract
Background: The incidence rates of diabetes mellitus (DM) and chronic kidney disease (CKD) are increasing worldwide and their coexistence can have a large negative impact on clinical outcomes. However, it is unclear how incident DM affects CKD patients. Methods: Incident CKD patients between 2000 and 2013 were identified from the National Health Insurance Research Database of Taiwan; they were classified as non-DM (n = 10,356), pre-existing DM (n = 6982), and incident DM (n = 1103). Non-DM cases were patients who did not develop DM before the end of the observation period. The outcomes of interest were end-stage renal disease (ESRD), mortality, and composite outcome (ESRD or death). The association between the DM groups and clinical outcomes was estimated using the inverse probability of group-weighted (IPW) multivariate-adjusted time-dependent Cox regression models. Results: During the study period of 14 years, 1735 (16.6%) patients in the non-DM group reached ESRD compared with 2168 (31.05%) in the pre-existing DM group and 111 (11.03%) in the incident DM group (p < 0.001). Moreover, 2219 (21.43%) patients in the non-DM group died compared with 1895 (27.14%) in the pre-existing DM group and 303 (27.47%) in the incident DM group (p < 0.001). Compared with the non-DM group, the pre-existing DM group was associated with a higher risk of ESRD [hazard ratio (HR) 2.54; 95% confidence interval (CI 2.43–2.65), death (HR 2.23; 95% CI 2.14–2.33), and a composite outcome (HR 2.29; 95% CI 2.21–2.36). Similarly, incident DM was also associated with a higher risk of ESRD (HR 1.12; 95% CI 1.06–1.19), death (HR 2.48; 95% CI 2.37–2.60), and a composite outcome (HR 1.77; 95% CI 1.70–1.84) compared with the non-DM group. Factors contributing to incident DM included old age, low monthly income, and having hypertension, hyperlipidemia, and ischemic heart disease, while pentoxifylline reduced the risk of incident DM. Conclusion: Similarly to pre-existing DM, CKD patients with incident DM carried a higher risk of ESRD, mortality, and a composite outcome compared with those with non-DM. For those at risk of incident DM, strict monitoring and intervention strategies must be adopted to help improve their clinical outcomes.
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Chang KY, Wu IW, Huang BR, Juang JG, Wu JC, Chang SW, Chang CC. Associations between Water Quality Measures and Chronic Kidney Disease Prevalence in Taiwan. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15122726. [PMID: 30513932 PMCID: PMC6313415 DOI: 10.3390/ijerph15122726] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 11/26/2018] [Accepted: 11/28/2018] [Indexed: 02/07/2023]
Abstract
To determine the relationships between exposure to environmental contaminants in water and chronic kidney disease (CKD), we investigated the associations of 61 water attributes with the prevalence of CKD and End-Stage Renal Disease (ESRD) using data from 2005 to 2011 from all 22 counties and cities in the main island of Taiwan. We acquired patient information from the Taiwan Longitudinal Health Insurance Database to calculate the age-standardized CKD and ESRD prevalence rates and linked the patients’ residences to the water quality monitoring data, which were sampled periodically for a total of over 45,000 observations obtained from the Taiwan Environmental Water Quality Information Database. The association analysis adjusting for gender, age, and annual effects showed that the zinc (Zn), ammonia, chemical oxygen demand (COD), and dissolved oxygen in rivers were weakly correlated with CKD (τ = 0.268/0.250/0.238/−0.267, p = 6.01×10−6/2.52×10−5/6.05×10−5/3.30×10−5, respectively), but none for ESRD. The importances of Zn and COD in rivers were also demonstrated in a CKD regression model. Moreover, an unusually high CKD prevalence was related to arsenic contamination in groundwater. A further prospective cohort study would improve our understanding of what level of environmental water with risky properties could affect the development of CKD.
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Affiliation(s)
- Kuan Y Chang
- Department of Computer Science and Engineering, National Taiwan Ocean University, Keelung 202, Taiwan.
| | - I-Wen Wu
- Division of Nephrology, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan.
| | - Bo-Ruei Huang
- Department of Computer Science and Engineering, National Taiwan Ocean University, Keelung 202, Taiwan.
| | - Jih-Gau Juang
- Department of Communications, Navigation and Control Engineering, National Taiwan Ocean University, Keelung 202, Taiwan.
| | - Jia-Chyi Wu
- Department of Communications, Navigation and Control Engineering, National Taiwan Ocean University, Keelung 202, Taiwan.
| | - Su-Wei Chang
- Clinical Informatics and Medical Statistics Research Center, College of Medicine, Chang Gung University, Taoyuan 333, Taiwan.
- Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan.
| | - Chung Cheng Chang
- Department of Electrical Engineering, National Taiwan Ocean University, Keelung 202, Taiwan.
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Hepatitis C virus antibodies in outpatients with chronic kidney disease. Clin Exp Hepatol 2018; 4:267-270. [PMID: 30603675 PMCID: PMC6311740 DOI: 10.5114/ceh.2018.80129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 06/10/2018] [Indexed: 11/17/2022] Open
Abstract
Aim of the study To determine the seroprevalence of hepatitis C virus (HCV) in outpatients with chronic kidney disease (CKD) attending a nephrology clinic. Material and methods Prospective observational study on consecutive outpatients attending a nephrology clinic. Inclusion criteria were age > 18 years, CKD, informed consent. There were no exclusion criterias. Recorded variables were age, gender, CKD grade and etiology, anti-HCV antibodies (Ab). Patients with positive HCV Abs were tracked for HCV RNA detection. Study interval was from November 2015 to March 2016. The study has been approved by the Ethic committee of F.D. Roosevelt University Hospital. Funded by Restricted Grant of AbbVie Slovakia. Results One hundred and thirty-four patients were enrolled, with median age 70 years (19.7-91), 52% women. CKD grades: G1/2 – 52 patients (39%), G3a – 34 patients (25%), G3b – 32 patients (24%), G4 – 8 patients (6%), G5 – 8 patients (6%); CKD etiology: tubulointerstitial nephritis (TIN) – 53 patients (40%), nephrosclerosis (NS) – 30 patients (22%), diabetic nephropathy (DN) – 23 patients (17%), glomerulonephritis (GN) – 23 patients (17%), others – 5 patients (4%). Anti-HCV antibodies were detected in 8 patients (6%). There were no significant differences in CKD grades between HCV+ and HCV– patients; Heymann nephritis and GN were significantly more frequent in HCV– patients, as was male gender. Of 8 HCV Ab positive patients, 5 were available for HCV RNA testing (2 died after completion of the study, 1 was lost to follow-up); of them, 1 patient tested positive. Conclusions Prevalence of anti-HCV antibodies in CKD patients was 6%, which is 4 times higher than in the general population of Slovakia; HCV RNA was detected in 1 patient (12.5%) of anti-HCV positive patients. Based on this result, multicentric, a larger-scale study is considered to be warranted.
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Singh A, Kumari S, Kumar P, De A, Singh V. Sofosbuvir with NS5A inhibitors in hepatitis C virus infection with severe renal insufficiency. J Viral Hepat 2018; 25:1501-1506. [PMID: 30113115 DOI: 10.1111/jvh.12983] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 06/30/2018] [Accepted: 07/13/2018] [Indexed: 12/23/2022]
Abstract
Treatment of Hepatitis C virus (HCV) in patients with severe renal insufficiency is cumbersome as sofosbuvir is mainly excreted by the kidneys. There is paucity of data on the use of sofosbuvir and NS5A inhibitors in these patients. We hereby report our experience of treating chronic hepatitis C in patients with severe renal insufficiency with full dose sofosbuvir and NS5A inhibitors. Forty-seven patients with severe renal insufficiency (on dialysis n = 39, predialysis n = 8) with HCV infection were treated between December 2015-August 2017 with full dose sofosbuvir with ledipasvir or daclatasvir for 12/24 weeks depending on the genotype and the presence or absence of cirrhosis. The distribution of HCV genotype was genotype 1 in 32 (68.1%), genotype 3 in 13 (27.7%) and 4 in 2 (4.3%) patients. Among 12 (25.5%) patients with cirrhosis, 7 (14.9%) were decompensated with ascites. All patients had end of treatment response, and sustained viral response at 12 weeks was achieved in 45 (95.7%) patients. There was significant improvement in liver stiffness at 3 months after treatment (8.8 (3.8-42) to 7.1 (3.3-24.1) kPa; (P = 0.047)). There was no change in haemoglobin and eGFR with treatment in predialysis group (haemoglobin- 10.2 ± 1.5 g/dL vs 9.6 ± 1.3 g/dL, P = 0.44; eGFR- 19.8 ± 9.4 mL/min vs 17.9 ± 8.5 mL/min, P = 0.67). Therapy was very well accepted. Full dose sofosbuvir with NS5A inhibitors is a well tolerated and effective therapy for HCV infection in severe renal insufficiency.
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Affiliation(s)
- Akash Singh
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunita Kumari
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Pramod Kumar
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Arka De
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Virendra Singh
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Henson JB, Sise ME. The association of hepatitis C infection with the onset of CKD and progression into ESRD. Semin Dial 2018; 32:108-118. [PMID: 30496620 DOI: 10.1111/sdi.12759] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Hepatitis C virus (HCV) infection is not only an important cause of chronic liver disease, but extrahepatic manifestations are common and include chronic kidney disease (CKD). HCV is classically associated with cryoglobulinemic glomerulonephritis in the context of mixed cryoglobulinemia syndrome, but other glomerular diseases also occur and may be significantly under-recognized. HCV may cause glomerular disease by immune complex deposition; however, other potential mechanisms by which HCV promotes CKD include a direct cytopathic effect of the virus on renal tissue, and by its association with accelerated atherosclerosis, insulin resistance, and chronic inflammation. Epidemiologic studies show HCV infection confers an increased risk of incident CKD and accelerates progression of CKD to end-stage renal disease (ESRD) in the general population, as well as subpopulations including diabetic patients, those coinfected with human immunodeficiency virus (HIV), and kidney transplant recipients. Patients with CKD and HCV infection experience inferior clinical outcomes, including poorer quality of life and an increased risk of mortality. Treatment with interferon-based regimens is associated with decreased risk of incident CKD and ESRD, though prior studies are limited by the small number of patients with HCV and CKD who underwent treatment. With the advent of new, well-tolerated direct-acting antiviral combinations that are not cleared by the kidneys, it is possible to treat all genotypes of HCV infection in patients with CKD and ESRD. More data on the effect of direct-acting antivirals on CKD incidence and progression are necessary. However, there is every expectation that with improved access to HCV treatment, the burden of CKD in patients with HCV could significantly decline.
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Affiliation(s)
- Jacqueline B Henson
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Meghan E Sise
- Division of Nephrology, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
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Wu PP, Kor CT, Hsieh MC, Hsieh YP. Association between End-Stage Renal Disease and Incident Diabetes Mellitus-A Nationwide Population-Based Cohort Study. J Clin Med 2018; 7:jcm7100343. [PMID: 30314341 PMCID: PMC6210467 DOI: 10.3390/jcm7100343] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 10/06/2018] [Accepted: 10/08/2018] [Indexed: 11/16/2022] Open
Abstract
Background: Glucose is one of the constituents in hemodialysates and peritoneal dialysates. How the dialysis associates with the incident diabetes mellitus (DM) remains to be assessed. Methods: The claim data of end-stage renal disease (ESRD) patients who initiated dialysis from and a cohort of matched non-dialysis individuals from 2000 to 2013 were retrieved from the Taiwan National Health Insurance Research Database to examine the risk of incident DM among patients on hemodialysis (HD) and peritoneal dialysis (PD). Predictors of incident DM were determined for HD and PD patients using Fine and Gray models to treat death as a competing event, respectively. Results: A total of 2228 patients on dialysis (2092 HD and 136 PD) and 8912 non-dialysis individuals were the study population. The PD and HD patients had 12 and 97 new-onset of DM (incidence rates of 15.98 and 8.69 per 1000 patient-years, respectively), while the comparison cohort had 869 DM events with the incidence rate of 15.88 per 1000 patient-years. The multivariable-adjusted Cox models of Fine and Gray method showed that the dialysis cohort was associated with an adjusted hazard ratio (HR) of 0.49 (95% CI 0.39–0.61, p value < 0.0001) for incident DM compared with the comparison cohort. The adjusted HR of incident DM was 0.46 (95% CI 0.37–0.58, p value < 0.0001) for HD and 0.84 (95% CI 0.47–1.51, p value = 0.56) for PD. Conclusions: ESRD patients were associated with a lower risk of incident DM. HD was associated with a lower risk of incident DM, whereas PD was not.
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Affiliation(s)
- Pin-Pin Wu
- Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan.
| | - Chew-Teng Kor
- Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan.
| | - Ming-Chia Hsieh
- Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan.
| | - Yao-Peng Hsieh
- Department of Internal Medicine, Changhua Christian Hospital, Changhua 500, Taiwan.
- School of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.
- School of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan.
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Maduell F, Belmar L, Ugalde J, Laguno M, Martínez-Rebollar M, Ojeda R, Arias M, Rodas L, Rossi F, Llovet LP, González LN, Mallolas J, Londoño MC. Elimination of hepatitis C virus infection from a hemodialysis unit and impact of treatment on the control of anemia. GASTROENTEROLOGIA Y HEPATOLOGIA 2018; 42:164-170. [PMID: 30293914 DOI: 10.1016/j.gastrohep.2018.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 07/23/2018] [Accepted: 07/29/2018] [Indexed: 12/13/2022]
Abstract
INTRODUCTION In the interferon era, the treatment of hepatitis C virus (HCV) infection in patients on haemodialysis (HD) was limited due to the significant number of treatment-related adverse events (AEs). Direct-acting antivirals (DAAs) have demonstrated their efficacy and safety in the treatment of HCV in patients with advanced chronic kidney disease on haemodialysis. The objective of the study was to evaluate the success in eliminating HCV infection from our dialysis unit using DAAs, and to assess the impact of HCV elimination on clinical and analytical outcomes. PATIENTS AND METHODS This is a prospective, interventional, single-center study at Hospital Clínic de Barcelona. All HCV-RNA positive patients who received antiviral therapy with DAAs within a 3-year period (2014-2017) were analyzed (n=20). Data on virologic response, adverse events, and biochemical and hematological parameters during and after DAA therapy were analyzed. RESULTS All patients achieved sustained virologic response (SVR) and only 40% of patients presented with mild AEs. None of the patients presented with HCV reinfection after a 1-year follow-up period, and thus HCV was eliminated from our HD unit. SVR was associated with a significant increase in hemoglobin and hematocrit, and a tendency toward the need for lower doses of iron supplementation with no changes in darbepoetin dose. CONCLUSION HCV infection can be safely eliminated from HD units with the use of DAAs, preventing new infections in patients and healthcare staff. In the short term, the achievement of SVR is associated with an improvement in the control of anemia.
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Affiliation(s)
- Francesc Maduell
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Lara Belmar
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Jésica Ugalde
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Montserrat Laguno
- HIV/AIDS Unit, Infectious Disease Service, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - María Martínez-Rebollar
- HIV/AIDS Unit, Infectious Disease Service, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Raquel Ojeda
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Marta Arias
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Lida Rodas
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Florencia Rossi
- Department of Nephrology, Hospital Clínic Barcelona, Barcelona, Spain
| | - Laura-Patricia Llovet
- Liver Unit, Hospital Clínic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain
| | | | - Josep Mallolas
- HIV/AIDS Unit, Infectious Disease Service, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Maria-Carlota Londoño
- Liver Unit, Hospital Clínic Barcelona, IDIBAPS, CIBERehd, University of Barcelona, Barcelona, Spain.
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KDIGO 2018 Clinical Practice Guideline for the Prevention, Diagnosis, Evaluation, and Treatment of Hepatitis C in Chronic Kidney Disease. Kidney Int Suppl (2011) 2018; 8:91-165. [PMID: 30675443 PMCID: PMC6336217 DOI: 10.1016/j.kisu.2018.06.001] [Citation(s) in RCA: 114] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Association of Renal Function and Direct-Acting Antiviral Agents for HCV: A Network Meta-Analysis. J Clin Med 2018; 7:jcm7100314. [PMID: 30274298 PMCID: PMC6210726 DOI: 10.3390/jcm7100314] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/21/2018] [Accepted: 09/26/2018] [Indexed: 02/07/2023] Open
Abstract
The effectiveness and safety of direct-acting antiviral agents (DAAs) in hepatitis C virus (HCV) patients with renal insufficiency remain controversial. Therefore, this network meta-analysis aims to assess effectiveness and safety of DAAs in populations with different renal function. The pooled data were obtained from Cochrane Library, EMBASE, PubMed, and Web of Science. Thirteen studies recruited 6884 patients with hepatitis C infection and reported their outcomes in relation to different levels of renal function after treatment with DAAs. The results showed no difference in the virologic responses among patients with different renal function. Regarding safety, whereas in patients without chronic kidney disease (CKD) or with early CKD DAAs were associated with a risk ratio (RR) of 0.14 (95% confidence interval (CI), 0.04 to 0.43) for renal disorder, increased risk of renal function deterioration was found in advanced-CKD patients, though this effect may be related to the natural course of advanced CKD. Similarly, patients without CKD or with early CKD showed a lower risk of anemia (RR, 0.34; 95% CI, 0.20 to 0.57) and discontinuation (RR, 0.41; 95% CI, 0.39 to 0.56) than patients with advanced CKD. The efficacy of DAAs for HCV treatment was comparable in patients with advanced CKD and in those with early CKD or without CKD. However, the safety of DAAs should be verified in future studies.
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Tung CH, Lai NS, Li CY, Tsai SJ, Chen YC, Chen YC. Risk of rheumatoid arthritis in patients with hepatitis C virus infection receiving interferon-based therapy: a retrospective cohort study using the Taiwanese national claims database. BMJ Open 2018; 8:e021747. [PMID: 30037875 PMCID: PMC6059328 DOI: 10.1136/bmjopen-2018-021747] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES To illuminate the association between interferon-based therapy (IBT) and the risk of rheumatoid arthritis (RA) in patients infected with hepatitis C virus (HCV). DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS This retrospective cohort study used Taiwan's Longitudinal Health Insurance Database 2005 that included 18 971 patients with HCV infection between 1 January 1997 and 31 December 2012. We identified 1966 patients with HCV infection who received IBT (treated cohort) and used 1:4 propensity score-matching to select 7864 counterpart controls who did not receive IBT (untreated cohort). OUTCOME MEASURES All study participants were followed until the end of 2012 to calculate the incidence rate and risk of incident RA. RESULTS During the study period, 305 RA events (3.1%) occurred. The incidence rate of RA was significantly lower in the treated cohort than the untreated cohort (4.0 compared with 5.5 per 1000 person-years, p<0.018), and the adjusted HR remained significant at 0.63 (95% CI 0.43 to 0.94, p=0.023) in a Cox proportional hazards regression model. Multivariate stratified analyses revealed that the attenuation in RA risk was greater in men (0.35; 0.15 to 0.81, p=0.014) and men<60 years (0.29; 0.09 to 0.93, p=0.036). CONCLUSIONS This study demonstrates that IBT may reduce the risk of RA and contributes to growing evidence that HCV infection may lead to development of RA.
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Affiliation(s)
- Chien-Hsueh Tung
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Ning-Sheng Lai
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chung-Yi Li
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung, Taiwan
| | - Shiang-Jiun Tsai
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Yen-Chun Chen
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Yi-Chun Chen
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
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Kim SM, Song IH. Hepatitis C virus infection in chronic kidney disease: paradigm shift in management. Korean J Intern Med 2018; 33:670-678. [PMID: 29961309 PMCID: PMC6030406 DOI: 10.3904/kjim.2018.202] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/17/2018] [Indexed: 12/14/2022] Open
Abstract
Hepatitis C virus (HCV) infection in chronic kidney disease (CKD) is associated with increased liver-related morbidity and mortality rates, accelerated progression to end-stage renal disease, and risk of cardiovascular events. CKD patients with HCV infection require antiviral therapy. Pegylated interferon (peg-IFN) plus ribavirin was the standard of care for HCV-infected CKD patients before the introduction of first-generation direct-acting antiviral (DAA) oral anti-HCV agents. Peg-IFN-based treatment has a low virologic response rate and poor compliance, resulting in a high dropout rate. Recently, several clinical trials of all-DAA combination regimens have reported excellent antiviral efficacy and few adverse drug reactions in HCV-infected patients with CKD. These positive results have revolutionized the treatment of chronic HCV infection in this population. In this review, we address the impact of chronic HCV infection in CKD patients, and discuss their management using next-generation DAAs.
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Affiliation(s)
- So Mi Kim
- Division of Nephrology, Department of Internal Medicine, Dankook University Hospital, Cheonan, Korea
| | - Il Han Song
- Division of Hepatology, Department of Internal Medicine, Dankook University Hospital, Cheonan, Korea
- Correspondence to Il Han Song, M.D. Division of Hepatology, Department of Internal Medicine, Dankook University Hospital, 201 Manghyang-ro, Dongnam-gu, Cheonan 31116, Korea Tel: +82-41-5503924 Fax: +82-41-5563256 E-mail:
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The effectiveness and safety of low-dose rivaroxaban in Asians with non-valvular atrial fibrillation. Int J Cardiol 2018; 261:78-83. [DOI: 10.1016/j.ijcard.2018.03.063] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2017] [Revised: 03/12/2018] [Accepted: 03/13/2018] [Indexed: 01/25/2023]
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Abstract
Hepatitis C virus (HCV) is the most common blood-borne infection in the United States and is of concern in older adults. HCV infection is associated with not only hepatic but also extrahepatic comorbidities common to the aging patient including diabetes, kidney and cardiovascular diseases, and neurocognitive impairment. The effect of direct-acting antiviral agents to treat HCV on these outcomes is limited. This article summarizes the literature regarding the epidemiology and natural history of HCV infection; the impact of age on clinical outcomes in HCV-infected persons; and current knowledge regarding safety and efficacy of HCV treatment regimens in the older patient.
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Affiliation(s)
- Michael Reid
- Department of Medicine, University of California, San Francisco, 513 Parnassus Avenue, San Francisco, CA 94122, USA
| | - Jennifer C Price
- Department of Medicine, University of California, San Francisco, 513 Parnassus Avenue, San Francisco, CA 94122, USA
| | - Phyllis C Tien
- Department of Medicine, University of California, San Francisco, 513 Parnassus Avenue, San Francisco, CA 94122, USA; Medical Service, Department of Veteran Affairs Medical Center, San Francisco, CA 94121, USA.
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Faisal N, Bilodeau M, Aljudaibi B, Hirch G, Yoshida EM, Hussaini T, Ghali MP, Congly SE, Ma MM, Lilly LB. Impact of Sofosbuvir-Based Regimens for the Treatment of Hepatitis C After Liver Transplant on Renal Function: Results of a Canadian National Retrospective Study. EXP CLIN TRANSPLANT 2018; 17:59-63. [PMID: 29619910 DOI: 10.6002/ect.2017.0201] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES We assessed the impact of sofosbuvir-based regimens on renal function in liver transplant recipients with recurrent hepatitis C virus and the role of renal function on the efficacy and safety of these regimens. MATERIALS AND METHODS In an expanded pan-Canadian cohort, 180 liver transplant recipients were treated with sofosbuvir-based regimens for hepatitis C virus recurrence from January 2014 to May 2015. Mean age was 58 ± 6.85 years, and 50% had F3/4 fibrosis. Patients were stratified into 4 groups based on baseline estimated glomerular filtration rate (calculated by the Modification of Diet in Renal Disease formula): < 30, 30 to 45, 46 to 60, and > 60 mL/min/173 m2. The primary outcome was posttreatment changes in renal function from baseline. Secondary outcomes included sustained virologic response at 12 weeks posttreatment and anemia-related and serious adverse events. RESULTS Posttreatment renal function was improved in most patients (58%). Renal function declined in 22% of patients, which was more marked in those with estimated glomerular filtration rate < 30 mL/min/173 m2, advanced cirrhosis (P = .05), and aggressive hepatitis C virus/fibrosing cholestatic hepatitis (P < .05). High rates (80%-88%) of sustained virologic response at 12 weeks posttreatment were seen across all renal function strata. Cirrhotic patients with glomerular filtration rates < 30 mL/min/173 m2 had sustained virologic response rates at 12 weeks posttreatment comparable to the overall patient group. Rates of anemia-related adverse events and transfusion requirements increased across decreasing estimated glomerular filtration rate groups, with notably more occurrences with ribavirin-based regimens. CONCLUSIONS Sofosbuvir-based regimens improved overall renal function in liver transplant recipients, with sustained virologic response, suggesting an association of subclinical hepatitis C virus-related renal disease. Sustained virologic response rates at 12 weeks posttreatment (80%-88%) were comparable regardless of baseline renal function but lower in cirrhosis.
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Affiliation(s)
- Nabiha Faisal
- From the Organ Transplant and Hepatobiliary Department, King Abdulaziz Medical City/National Guard Health Sciences, Riyadh, Saudi Arabia
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Chen YC, Li CY, Tsai SJ, Chen YC. Nationwide cohort study suggests that nucleos(t)ide analogue therapy decreases dialysis risk in Taiwanese chronic kidney disease patients acquiring hepatitis B virus infection. World J Gastroenterol 2018; 24:917-928. [PMID: 29491685 PMCID: PMC5829155 DOI: 10.3748/wjg.v24.i8.917] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Revised: 12/10/2017] [Accepted: 12/20/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the risk of end-stage renal disease (ESRD) in hepatitis B virus (HBV)-infected patients with chronic kidney disease (CKD) with and without nucleos(t)ide analogue (NA) therapy.
METHODS This nationwide cohort study included 103444 Taiwanese CKD adults without hepatitis C virus infection from the Taiwan Longitudinal Health Insurance Database 2005 between 1997 and 2012. We identified 2916 CKD patients who acquired HBV infection and did not receive NAs (untreated cohort), and they were propensity-matched 1:4 with 11664 uninfected counterparts. We also identified 442 CKD patients who acquired HBV infection and received NAs (treated cohort), and they were propensity-matched 1:3 with 1326 untreated counterparts. The association between HBV infection, NA use, and ESRD was analyzed using competing risk analysis.
RESULTS Multivariable Cox regression analysis showed a 1.67-fold higher risk (P < 0.0001) of ESRD in the untreated cohort (16-year cumulative incidence, 10.1%) than in the matched uninfected cohort (16-year cumulative incidence, 6.6%), which was independent of cirrhosis or diabetes. The treated cohort (16-year cumulative incidence, 2.2%) had an 87% lower ESRD risk (P < 0.0001) compared with the matched untreated cohort (16-year cumulative incidence, 11.9%). The number needed to treat for one fewer ESRD after NA use at 12 years was 12. Multivariable stratified analyses verified these associations in all subgroups.
CONCLUSION This study suggests that untreated HBV infection and NA therapy are associated with increased and decreased risk of ESRD, respectively, in CKD patients. Identification of HBV status and targeted monitoring for ESRD development are important in CKD patients living in HBV-endemic areas.
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Affiliation(s)
- Yi-Chun Chen
- Division of Nephrology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi County 622, Taiwan
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Chung-Yi Li
- Department and Graduate Institute of Public Health, College of Medicine, National Cheng Hung University, Tainan 701, Taiwan
- Department of Public Health, College of Public Health, China Medical University, Taichung 404, Taiwan
| | - Shiang-Jiun Tsai
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi County 622, Taiwan
| | - Yen-Chun Chen
- Division of Hepato-Gastroenterology, Department of Internal Medicine, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi County 622, Taiwan
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