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  • 1
    In: PLOS ONE, Public Library of Science (PLoS), Vol. 11, No. 8 ( 2016-8-5), p. e0160822-
    Type of Medium: Online Resource
    ISSN: 1932-6203
    Language: English
    Publisher: Public Library of Science (PLoS)
    Publication Date: 2016
    detail.hit.zdb_id: 2267670-3
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  • 2
    In: Antimicrobial Agents and Chemotherapy, American Society for Microbiology, Vol. 59, No. 2 ( 2015-02), p. 972-978
    Abstract: Tenofovir disoproxil fumarate (TDF) monotherapy is a therapeutic option for chronic hepatitis B (CHB) patients infected with hepatitis B virus (HBV) variants resistant to lamivudine (LAM). We evaluated the antiviral efficacy and safety of TDF alone compared to those of TDF plus LAM or telbivudine (LdT) combination in patients harboring HBV variants with genotypic resistance to LAM. This multicenter retrospective study included consecutive patients who had LAM-resistant HBV variants and were treated with TDF alone (monotherapy group) or TDF combined with LAM or LdT (combination therapy group) for at least 6 months. Inverse probability of treatment weighting (IPTW) for the entire cohort was applied to control for treatment selection bias. Overall, 153 patients (33 in the monotherapy group and 120 in the combination therapy group) were analyzed. The overall probability of achieving complete virologic suppression at month 12 was 91.6%: 88.6% in the monotherapy group and 92.6% in the combination therapy group. Combination therapy was not superior to monotherapy in viral suppression before and after IPTW ( P = 0.562 and P = 0.194, respectively). Hepatitis B e antigen (HBeAg) loss, biochemical response, and virologic breakthrough did not differ between treatment groups. The probabilities of complete virologic suppression were comparable between treatment groups in the subsets according to HBeAg status and HBV DNA levels at baseline. No patient experienced any significant renal dysfunction during the treatment period. In conclusion, TDF monotherapy has antiviral efficacy comparable to that of TDF plus LAM or LdT combination therapy, with a favorable safety profile in CHB patients with LAM-resistant HBV variants.
    Type of Medium: Online Resource
    ISSN: 0066-4804 , 1098-6596
    RVK:
    Language: English
    Publisher: American Society for Microbiology
    Publication Date: 2015
    detail.hit.zdb_id: 1496156-8
    SSG: 12
    SSG: 15,3
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  • 3
    In: Hepatology, Ovid Technologies (Wolters Kluwer Health), Vol. 66, No. 5 ( 2017-11), p. 1556-1569
    Abstract: Antiplatelet therapy has shown protective effects against hepatocellular carcinoma (HCC) in preclinical studies. However, it is unclear whether antiplatelet therapy lowers the risk of HCC in patients with chronic hepatitis B. A retrospective analysis was conducted of data from 1,674 chronic hepatitis B patients, enrolled between January 2002 and May 2015, whose serum hepatitis B virus DNA levels were suppressed by antivirals to 〈 2,000 IU/mL. The primary and secondary outcomes were development of HCC and bleeding events, respectively. Risk was compared between patients with antiplatelet treatment (aspirin, clopidogrel, or both; antiplatelet group) and patients who were not treated (non‐antiplatelet group) using a time‐varying Cox proportional hazards model for total population and propensity score–matching analysis. The antiplatelet group included 558 patients, and the non‐antiplatelet group had 1,116 patients. During the study period, 63 patients (3.8%) developed HCC. In time‐varying Cox proportional analyses, the antiplatelet group showed a significantly lower risk of HCC (hazard ratio [HR], 0.44; 95% confidence interval [CI] , 0.23–0.85; P =  0.01), regardless of antiplatelet agent. In propensity score–matched pairs, antiplatelet therapy significantly reduced the risk of HCC (HR, 0.34; 95% CI, 0.15‐0.77; P =  0.01). However, the overall risk of bleeding was higher in the antiplatelet group (HR, 3.28; 95% CI, 1.98‐5.42; P  〈   0.001), particularly for clopidogrel with or without aspirin. Treatment with aspirin alone was not associated with a higher bleeding risk (HR, 1.11; 95% CI, 0.48‐2.54; P =  0.81). Conclusion : Antiplatelet therapy reduces the risk of HCC in chronic hepatitis B patients whose hepatitis B virus is effectively suppressed. However, antiplatelet therapy containing clopidogrel may increase the risk of bleeding. (H epatology 2017;66:1556–1569)
    Type of Medium: Online Resource
    ISSN: 0270-9139 , 1527-3350
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2017
    detail.hit.zdb_id: 1472120-X
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  • 4
    Online Resource
    Online Resource
    Frontiers Media SA ; 2023
    In:  Frontiers in Endocrinology Vol. 14 ( 2023-5-16)
    In: Frontiers in Endocrinology, Frontiers Media SA, Vol. 14 ( 2023-5-16)
    Abstract: The association between fatty liver and fracture risk has not been firmly established. In this study, we investigated the relationship between the fatty liver index (FLI) and the incidence of fractures among individuals ≥50 years of age, using a nationwide population-based cohort. Methods Data from the Korean National Health Insurance System between January 2009 and December 2019 were analyzed using the Cox proportional hazards model. Fatty liver status was defined using FLI. Newly diagnosed fractures were identified based on insurance claim data. Results Among the 3,384,457 individuals who met our inclusion criteria over the study period, 444,203 cases of incident fractures were identified over a median follow-up of 10.3 years. On multivariate analysis, the risk of fracture was significantly higher among individuals with a higher FLI score compared to those with an FLI & lt;30, with adjusted hazard ratio [aHR] and 95% confidence interval [CI] as follows: FLI 30-59 group, aHR 1.04 and 95% CI 1.03-1.05; and FLI ≥60 group, aHR 1.12 and 95% CI 1.10–1.13. A higher FLI was associated with a greater risk of hip (aHR 1.23 and 1.52 for the FLI 30-59 and FLI ≥60 group, respectively) and vertebral fracture (aHR 1.08 and 1.16 for the FLI 30-59 and FLI≥60 group, respectively). The association between the risk for fracture and FLI ≥60 was prominent for non-obese than obese individuals (aHR 1.25 and 95% CI, 1.22–1.27 versus 1.06 and 1.05–1.08, respectively). Conclusions A high FLI is associated with an increased risk of hip and vertebral fractures among individuals ≥50 years of age, suggestive of an association between a higher FLI and osteoporotic fractures.
    Type of Medium: Online Resource
    ISSN: 1664-2392
    Language: Unknown
    Publisher: Frontiers Media SA
    Publication Date: 2023
    detail.hit.zdb_id: 2592084-4
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  • 5
    In: Diabetes, Obesity and Metabolism, Wiley, Vol. 24, No. 3 ( 2022-03), p. 465-472
    Abstract: To investigate the relationship between nonalcoholic fatty liver disease (NAFLD) and cardiovascular events among a nationally representative sample of young adults in Korea. Methods and Results This population‐based cohort study from the Korean National Health Insurance Service included adults who were aged 20 to 39 years when they underwent a health examination between 2009 and 2012. NAFLD was defined as a fatty liver index (FLI) ≥60, and participants were divided into three groups according to FLI ( 〈 30, 30 ‐ 59 and ≥60) to investigate the dose‐dependent effect of FLI score. Among 5 324 410 participants, 9.8% had an FLI ≥60. There were 13 051 myocardial infarctions (MIs; 0.39%) and 8573 strokes (0.26%) during a median follow‐up of 8.4 years. In multivariable analysis, NAFLD was associated with a higher risk of MI and stroke (hazard ratio [HR] 1.69, 95% confidence interval [CI] 1.61 ‐ 1.77 and HR  1.73, 95% CI 1.63 ‐ 1.84, respectively). MI and stroke had dose‐dependent relationships with FLI (HR 1.28 in participants with FLI 30 ‐ 59 and 1.73 in those with FLI ≥60 for MI and HR 1.18 in participants with FLI 30 ‐ 59 and 1.41 in those with FLI ≥60 for stroke, respectively). Conclusions Nonalcoholic fatty liver disease was an independent predictor of MI and stroke in young adults. These results suggest that primary prevention of cardiovascular disease should be emphasized in young adults with NAFLD.
    Type of Medium: Online Resource
    ISSN: 1462-8902 , 1463-1326
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2022
    detail.hit.zdb_id: 2004918-3
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  • 6
    In: Metabolism, Elsevier BV, Vol. 133 ( 2022-08), p. 155222-
    Type of Medium: Online Resource
    ISSN: 0026-0495
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2022
    detail.hit.zdb_id: 2049062-8
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  • 7
    In: Cardiovascular Diabetology, Springer Science and Business Media LLC, Vol. 21, No. 1 ( 2022-12-06)
    Abstract: Type 2 diabetes and non-alcoholic fatty liver disease (NAFLD) commonly coexist. However, NAFLD’s effect on mortality in Asian patients with type 2 diabetes awaits full elucidation. Therefore, we examined NAFLD-related all-cause and cause-specific mortality in a nationwide Asian population with type 2 diabetes. Methods We included patients who had undergone general health checkups between 2009 and 2012 using the National Health Insurance Service database linked to death-certificate data. Hepatic steatosis was defined as a fatty liver index (FLI) ≥ 60, and advanced hepatic fibrosis was determined using the BARD score. Findings During the follow-up period of 8.1 years, 222,242 deaths occurred, with a mortality rate of 14.3/1000 person-years. An FLI ≥ 60 was significantly associated with increased risks of all-cause and cause-specific mortality including cardiovascular disease (CVD)-, cancer-, and liver disease (FLI ≥ 60: hazard ratio [HR] = 1.02, 95% confidence interval [CI] 1.01–1.03 for all-cause; 1.07, 1.04–1.10 for CVD; 1.12, 1.09–1.14 for cancer; and 2.63, 2.50–2.77 for liver disease). Those with an FLI ≥ 60 and fibrosis (BARD ≥ 2) exhibited increased risks of all-cause (HR, 95% CI 1.11, 1.10–1.12), CVD- (HR, 95% CI 1.11, 1.09–1.14), cancer- (HR, 95% CI 1.17, 1.15–1.19), and liver disease-related (HR, 95% CI 2.38, 2.29–2.49) mortality. Conclusion Hepatic steatosis and advanced fibrosis were significantly associated with risks of overall and cause-specific mortality in patients with type 2 diabetes. Our results provide evidence that determining the presence of hepatic steatosis and/or fibrosis potentially plays a role in risk stratification of mortality outcomes in patients with type 2 diabetes mellitus.
    Type of Medium: Online Resource
    ISSN: 1475-2840
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2022
    detail.hit.zdb_id: 2093769-6
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  • 8
    In: Scientific Reports, Springer Science and Business Media LLC, Vol. 13, No. 1 ( 2023-01-31)
    Abstract: Population-based data regarding the prognostic implication of gamma-glutamyl transferase (GGT) have been inconsistent. We examined the association of GGT with all-cause and disease-specific mortality. Using the Korean nationwide database, we included 9,687,066 subjects without viral hepatitis or cirrhosis who underwent a health examination in 2009. Subjects were classified into three groups by sex-specific tertile of serum GGT levels. The underlying causes of death were classified by 10th Revision of the International Classification of Diseases codes. During the median follow-up period of 8.3 years, 460,699 deaths were identified. All-cause mortality increased as serum GGT levels became higher (hazard ratio [HR], 95% confidence interval [CI] 1.05, 1.04–1.05 in the middle tertile, and 1.33, 1.32–1.34 in the high tertile) compared to the low tertile of serum GGT levels. Similar trends were observed for cardiovascular disease (CVD) (HR, 95% CI 1.07, 1.05–1.09 in the middle tertile, 1.29, 1.26–1.31 in the high tertile), cancer (HR, 95% CI 1.08, 1.07–1.10 in the middle tertile, 1.38, 1.36–1.39 in the high tertile), respiratory disease (HR, 95% CI 1.10, 1.08–1.13 in the middle tertile, 1.39, 1.35–1.43 in the high tertile), and liver disease mortality (HR, 95% CI 1.74, 1.66–1.83 in the middle tertile, 6.73, 6.46–7.01 in the high tertile). Regardless of smoking, alcohol consumption and history of previous CVD and cancer, a higher serum GGT levels were associated with a higher risk of mortality. Serum GGT levels may be useful for risk assessment of all-cause and disease-specific mortality in general population.
    Type of Medium: Online Resource
    ISSN: 2045-2322
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2023
    detail.hit.zdb_id: 2615211-3
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  • 9
    In: Cancer Communications, Wiley, Vol. 43, No. 8 ( 2023-08), p. 863-876
    Abstract: Although an association between metabolic dysfunction‐associated fatty liver disease (MAFLD) and cardiovascular disease or overall mortality has been reported, it is unclear whether there is an association between MAFLD and cancer incidence or mortality. We aimed to investigate the differential risk of all‐ and site‐specific cancer incidence and mortality according to MAFLD subgroups categorized by additional etiologies of liver disease. Methods Using the Korean National Health Insurance Service database, we stratified the participants into three groups: (1) single‐etiology MAFLD (S‐MAFLD) or MAFLD of pure metabolic origin; (2) mixed‐etiology MAFLD (M‐MAFLD) or MAFLD with additional etiological factor(s) (i.e., concomitant liver diseases and/or heavy alcohol consumption); and (3) non‐MAFLD. Hepatic steatosis and fibrosis were defined using the fatty liver index and the BARD score, respectively. Cox proportional hazards regression was performed to estimate the risk of cancer events. Results Among the 9,718,182 participants, the prevalence of S‐MAFLD and M‐MAFLD was 29.2% and 6.7%, respectively. During the median 8.3 years of follow‐up, 510,330 (5.3%) individuals were newly diagnosed with cancer, and 122,774 (1.3%) cancer‐related deaths occurred among the entire cohort. Compared with the non‐MAFLD group, the risk of all‐cancer incidence and mortality was slightly higher among patients in the S‐MAFLD group (incidence, adjusted hazard ratio [aHR] = 1.03; 95% confidence interval [CI] : 1.02−1.04; mortality, aHR = 1.06; 95% CI: 1.04−1.08) and highest among patients with M‐MAFLD group (incidence, aHR = 1.31; 95% CI: 1.29−1.32; mortality, aHR = 1.45; 95% CI: 1.42−1.48, respectively). The M‐MAFLD with fibrosis group (BARD score ≥ 2) showed the highest relative risk of all‐cancer incidence (aHR = 1.38, 95% CI = 1.36–1.39), followed by the M‐MAFLD without fibrosis group (aHR = 1.09, 95% CI = 1.06–1.11). Similar trends were observed for cancer‐related mortality. Conclusions MAFLD classification, by applying additional etiologies other than pure metabolic origin, can be used to identify a subgroup of patients with poor cancer‐related outcomes.
    Type of Medium: Online Resource
    ISSN: 2523-3548 , 2523-3548
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2922913-3
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  • 10
    In: Journal of Diabetes, Wiley, Vol. 16, No. 5 ( 2024-05)
    Abstract: There exists a paucity of data regarding whether gamma‐glutamyl transferase is associated with disease‐specific mortality in patients with type 2 diabetes mellitus. This study aimed to investigate the association of serum gamma‐glutamyl transferase levels with all‐cause and disease‐specific mortality in patients with diabetes mellitus using a Korean nationwide health‐screening database. Methods A total of 9 687 066 patients without viral hepatitis or liver cirrhosis who underwent health examination in 2009 were included. These patients were divided into four groups according to sex‐specific quartiles of serum gamma‐glutamyl transferase levels. Results During a median follow‐up period of 8.1 years, 222 242 deaths were identified. The all‐cause mortality rate increased as the serum gamma‐glutamyl transferase levels became higher (highest quartile vs lowest quartile: hazard ratio [HR], 1.57; 95% confidence interval [CI] , 1.55–1.59; p for trend 〈 .001). Similar trends were observed for cardiovascular disease (HR, 1.57; 95% CI, 1.53–1.62), ischemic heart disease (HR, 1.40; 95% CI, 1.33–1.48), and stroke (HR, 1.72; 95% CI, 1.60–1.85) in the highest quartile, as compared with the lowest quartile ( p for trend 〈 .001). As the gamma‐glutamyl transferase quartiles became higher, mortality rates related to cancer (HR, 1.56; 95% CI, 1.52–1.60), liver disease (HR, 9.42; 95% CI, 8.81–10.07), respiratory disease (HR, 1.55; 95% CI, 1.49–1.62), and infectious disease (HR, 1.73; 95% CI, 1.59–1.87) also increased in the highest quartile, compared with the lowest quartile ( p for trend 〈 .001). Conclusions Serum gamma‐glutamyl transferase levels may be useful for the risk assessment of all‐cause and disease‐specific mortality among patients with type 2 diabetes mellitus. image
    Type of Medium: Online Resource
    ISSN: 1753-0393 , 1753-0407
    URL: Issue
    Language: English
    Publisher: Wiley
    Publication Date: 2024
    detail.hit.zdb_id: 2485432-3
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