RESUMO
Objectives: Smoking is a preventable risk factor for morbidity and mortality in patients with liver disease. This study aims to explore the additional risks of smoking in the development of alcoholic liver disease (ALD), cirrhosis, and hepatocellular carcinoma (HCC) in high-risk drinkers. Methods: Data from the National Health Insurance Service, including claims and health check-up information spanning 2011 to 2017, were used. The overall alcohol consumption was calculated, and ALD was defined based on ICD-10 codes. High-risk drinking was defined as 7 or more drinks for men and 5 or more for women, twice weekly. Half of the high-risk drinkers were smokers, decreasing in men but stable at 20% for women. Results: ALD prevalence was 0.97% in high-risk drinkers and 1.09% in high-risk drinkers who smoked, higher than 0.16% in social drinkers (p < 0.001). ALD incidence over 3-years was highest in high-risk drinkers who smoked (2.35%), followed by high-risk drinkers (2.03%) and social drinkers (0.35%) (p < 0.001). Cirrhosis and HCC followed similar patterns, with prevalence and incidence was highest in drinkers who smoked. 3-year mortality was 0.65% in high-risk drinkers who smoked, compared to 0.50% in high-risk drinkers and 0.24% in social drinkers (p < 0.001). Smoking increased the incidence of ALD, cirrhosis, and HCC by 1.32, 1.53, and 1.53 times, respectively (all p < 0.001). Gender-specific analysis revealed higher risk ratios (RR) for women in ALD, alcoholic cirrhosis, and HCC, particularly among high-risk drinkers who smoked. Women showed significantly increased RR in ALD (6.08 to 12.38) compared to men (4.18 to 4.40), and similar trends were observed for cirrhosis and HCC. Conclusion: Smoking significantly heightens the risk of ALD, cirrhosis, and HCC, especially in women, among high-risk drinkers. This emphasizes the importance of smoking cessation, particularly for female patients with ALD.
Assuntos
Consumo de Bebidas Alcoólicas , Hepatopatias Alcoólicas , Fumar , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/mortalidade , Adulto , Fumar/epidemiologia , Prevalência , Fatores de Risco , Consumo de Bebidas Alcoólicas/epidemiologia , Estudos de Coortes , Idoso , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/etiologia , Neoplasias Hepáticas/mortalidade , Carcinoma Hepatocelular/epidemiologia , Carcinoma Hepatocelular/mortalidade , Incidência , Taiwan/epidemiologiaRESUMO
BACKGROUND: Liver transplantation (LT) for alcohol-associated liver disease (ALD) is increasing and may impact LT outcomes for patients listed for HCC and other indications. METHODS: Using US adults listed for primary LT (grouped as ALD, HCC, and other) from October 8, 2015, to December 31, 2021, we examined the impact of center-level ALD LT volume (ATxV) on waitlist outcomes in 2 eras: Era 1 (6-month wait for HCC) and Era 2 (MMaT-3). The tertile distribution of ATxV (low to high) was derived from the listed candidates as Tertile 1 (T1): <28.4%, Tertile 2 (T2): 28.4%-37.6%, and Tertile 3 (T3): >37.6% ALD LTs per year. Cumulative incidence of waitlist death and LT within 18 months from listing by LT indication were compared using the Gray test, stratified on eras and ATxV tertiles. Multivariable competing risk regression estimated the adjusted subhazard ratios (sHRs) for the risk of waitlist mortality and LT with interaction effects of ATxV by LT indication (interaction p). RESULTS: Of 56,596 candidates listed, the cumulative waitlist mortality for those with HCC and other was higher and their LT probability was lower in high (T3) ATxV centers, compared to low (T1) ATxV centers in Era 2. However, compared to ALD (sHR: 0.92 [0.66-1.26]), the adjusted waitlist mortality for HCC (sHR: 1.15 [0.96-1.38], interaction p = 0.22) and other (sHR: 1.13 [0.87-1.46], interaction p = 0.16) were no different suggesting no differential impact of ATxV on the waitlist mortality. The adjusted LT probability for HCC (sHR: 0.89 [0.72-1.11], interaction p = 0.08) did not differ by AtxV while it was lower for other (sHR: 0.82 [0.67-1.01], interaction p = 0.02) compared to ALD (sHR: 1.04 [0.80-1.34]) suggesting a differential impact of ATxV on LT probability. CONCLUSIONS: The high volume of LT for ALD does not impact waitlist mortality for HCC and others but affects LT probability for other in the MMAT-3 era warranting continued monitoring.
Assuntos
Carcinoma Hepatocelular , Hepatopatias Alcoólicas , Neoplasias Hepáticas , Transplante de Fígado , Listas de Espera , Humanos , Transplante de Fígado/mortalidade , Transplante de Fígado/estatística & dados numéricos , Carcinoma Hepatocelular/cirurgia , Carcinoma Hepatocelular/mortalidade , Listas de Espera/mortalidade , Neoplasias Hepáticas/cirurgia , Neoplasias Hepáticas/mortalidade , Masculino , Feminino , Pessoa de Meia-Idade , Hepatopatias Alcoólicas/cirurgia , Hepatopatias Alcoólicas/mortalidade , Estados Unidos/epidemiologia , Adulto , Estudos Retrospectivos , IdosoRESUMO
BACKGROUNDS AND AIMS: Alcohol use leads to disabilities and deaths worldwide. It not only harms the liver but also causes alcohol use disorder (AUD) and heart disease. Additionally, alcohol consumption contributes to health disparities among different socio-economic groups. METHODS: We estimated global and regional trends in the burden of AUD, liver disease, and cardiovascular disease from alcohol using the methodology of the Global Burden of Disease study. RESULTS: In 2019, the highest disability-adjusted life years rate per 100,000 population was due to AUD (207.31 [95% Uncertainty interval (UI) 163.71-261.66]), followed by alcohol-associated liver disease (ALD) (133.31 [95% UI 112.68-156.17]). The prevalence rate decreased for AUD (APC [annual percentage change] -0.38%) and alcohol-induced cardiomyopathy (APC -1.85%) but increased for ALD (APC 0.44%) and liver cancer (APC 0.53%). Although the mortality rate for liver cancer from alcohol increased (APC 0.30%), mortality rates from other diseases decreased. Between 2010 and 2019, the burden of alcohol-associated complications increased in countries with low and low-middle sociodemographic index (SDI), contributing more significantly to the global burden. CONCLUSION: The global burden of AUD, liver, and cardiovascular disease has been high and increasing over the past decade, particularly for liver complications. Lower SDI countries are contributing more to this global burden. There is a pressing need for effective strategies to address this escalating burden.
Assuntos
Alcoolismo , Doenças Cardiovasculares , Carga Global da Doença , Hepatopatias Alcoólicas , Fatores Socioeconômicos , Humanos , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/mortalidade , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Masculino , Alcoolismo/epidemiologia , Alcoolismo/complicações , Feminino , Carga Global da Doença/tendências , Prevalência , Saúde Global , Pessoa de Meia-Idade , Adulto , Anos de Vida Ajustados por Deficiência , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , IdosoRESUMO
BACKGROUND & AIMS: Early liver transplantation (LT) for alcohol-associated liver disease (ALD) has increased worldwide. Short-term outcomes have been favorable, but data on longer-term outcomes are lacking. METHODS: Single-center retrospective study of primary LT recipients between 2010 and 2020, with follow-up through July 1, 2022. Survival analysis was performed using log rank, Cox models, and Kaplan-Meier method. Cox models were created to identify variables associated with mortality; logistic regression to identify variables associated with post-LT alcohol use. RESULTS: Of 708 patients who underwent LT, 110 (15.5%) had ALD and abstinence <6 months prior to LT (ELT), 234 (33.1%) had ALD and alcohol abstinence >6 months (SLT), and 364 (51.4%) had non-ALD diagnoses. Median follow-up was 4.6 years (interquartile range, 2.6-7.3 years). ELT recipients were younger (P = .001) with median abstinence pre-LT of 61.5 days. On adjusted Cox model, post-LT survival was similar in ELT and SLT (hazard ratio [HR], 1.31; P = .30) and superior to non-ALD (HR, 1.68; P = .04). Alcohol use (40.9% vs 21.8%; P < .001) and harmful alcohol use (31.2% vs 16.0%; P = .002) were more common in ELT recipients. Harmful alcohol use was associated with post-LT mortality on univariate (HR, 1.69; P = .03), but not multivariable regression (HR, 1.54; P = .10). Recurrence of decompensated ALD trended toward more common in ELT (9.1% vs 4.4%; P = .09). Greater than 6 months pre-LT abstinence was associated with a decreased risk of harmful alcohol use (odds ratio, 0.42; P = .001), but not in a multivariable model (odds ratio, 0.71; P = .33). CONCLUSIONS: Patients who undergo ELT for ALD have similar or better survival than other diagnoses in the first 10 years after LT despite a higher incidence of post-LT alcohol use.
Assuntos
Alcoolismo , Hepatopatias Alcoólicas , Transplante de Fígado , Humanos , Transplante de Fígado/mortalidade , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Hepatopatias Alcoólicas/cirurgia , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/epidemiologia , Alcoolismo/complicações , Adulto , Abstinência de Álcool/estatística & dados numéricos , Análise de SobrevidaAssuntos
Negro ou Afro-Americano , Adulto , Humanos , Pessoa de Meia-Idade , Indígena Americano ou Nativo do Alasca/estatística & dados numéricos , Negro ou Afro-Americano/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde , Disparidades em Assistência à Saúde/etnologia , Mortalidade/etnologia , Mortalidade/tendências , Estados Unidos/epidemiologia , Brancos/estatística & dados numéricos , Causas de Morte/tendências , Suicídio/etnologia , Suicídio/estatística & dados numéricos , Suicídio/tendências , Overdose de Drogas/epidemiologia , Overdose de Drogas/etnologia , Overdose de Drogas/mortalidade , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/etnologia , Hepatopatias Alcoólicas/mortalidadeRESUMO
INTRODUCTION: Abdominal aortic calcifications (AAC) are incidentally found on medical imaging and useful cardiovascular burden approximations. The Morphomic Aortic Calcification Score (MAC) leverages automated deep learning methods to quantify and score AACs. While associations of AAC and non-alcoholic fatty liver disease (NAFLD) have been described, relationships of AAC with other liver diseases and clinical outcome are sparse. This study's purpose was to evaluate AAC and liver-related death in a cohort of Veterans with chronic liver disease (CLD). METHODS: We utilized the VISN 10 CLD cohort, a regional cohort of Veterans with the three forms of CLD: NAFLD, hepatitis C (HCV), alcohol-associated (ETOH), seen between 2008 and 2014, with abdominal CT scans (n = 3604). Associations between MAC and cirrhosis development, liver decompensation, liver-related death, and overall death were evaluated with Cox proportional hazard models. RESULTS: The full cohort demonstrated strong associations of MAC and cirrhosis after adjustment: HR 2.13 (95% CI 1.63, 2.78), decompensation HR 2.19 (95% CI 1.60, 3.02), liver-related death HR 2.13 (95% CI 1.46, 3.11), and overall death HR 1.47 (95% CI 1.27, 1.71). These associations seemed to be driven by the non-NAFLD groups for decompensation and liver-related death [HR 2.80 (95% CI 1.52, 5.17; HR 2.34 (95% CI 1.14, 4.83), respectively]. DISCUSSION: MAC was strongly and independently associated with cirrhosis, liver decompensation, liver-related death, and overall death. Surprisingly, stratification results demonstrated comparable or stronger associations among those with non-NAFLD etiology. These findings suggest abdominal aortic calcification may predict liver disease severity and clinical outcomes in patients with CLD.
Assuntos
Doenças da Aorta , Cirrose Hepática , Calcificação Vascular , Veteranos , Humanos , Masculino , Feminino , Calcificação Vascular/diagnóstico por imagem , Calcificação Vascular/mortalidade , Cirrose Hepática/mortalidade , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico por imagem , Pessoa de Meia-Idade , Idoso , Veteranos/estatística & dados numéricos , Doenças da Aorta/mortalidade , Doenças da Aorta/diagnóstico por imagem , Doenças da Aorta/complicações , Hepatopatia Gordurosa não Alcoólica/complicações , Hepatopatia Gordurosa não Alcoólica/mortalidade , Hepatopatia Gordurosa não Alcoólica/diagnóstico por imagem , Aorta Abdominal/diagnóstico por imagem , Aorta Abdominal/patologia , Hepatopatias/mortalidade , Hepatopatias/diagnóstico por imagem , Hepatopatias/epidemiologia , Hepatopatias Alcoólicas/complicações , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/diagnóstico por imagem , Fatores de Risco , Estudos de CoortesRESUMO
BACKGROUND AND AIMS: Secondary prevention with statins improves clinical outcomes after myocardial infarction (MI). We aimed to compare odds of statin initiation after MI in patients with co-existing alcohol-related liver disease (ALD) to the general population, and the association between statin initiation and mortality in the patients with ALD. METHODS: All statin-naïve patients with ALD and a first-time MI between 2006 and 2020 were identified from Swedish healthcare registers and matched for age, sex, and year of MI with up to ten ALD-free general population controls with a first-time MI. Logistic regression was used to estimate adjusted odds ratios (OR) for statin initiation within 30 days after MI for ALD patients versus controls. Cox regression was used in patients with ALD to compare mortality between statin initiators and non-initiators. RESULTS: Of the 276 patients with a first-time MI and ALD, 206 (74.6%) were male, the median age was 67 (interquartile range 62-72), 151 (54.7%) had cirrhosis, and 62 (22.5%) had decompensated cirrhosis. 1769 matched controls were included. Initiation of statins was less common in ALD patients (50.0%) than controls (89.2%, adjusted OR = .15, 95% confidence interval [CI] = .10-.20). Among patients with ALD, statin initiators and non-initiators were followed for a median of 3.9 (interquartile range = 1.8-7.7) and 1.9 years (interquartile range = .5-4.4), respectively. Statin initiators had lower mortality than non-initiators (adjusted hazard ratio = .41, 95%CI = .28-.59). CONCLUSIONS: Patients with ALD less often initiated statins after MI than the general population. Statin initiation was associated with improved survival, suggesting that patients with ALD might be undertreated following MI.
Assuntos
Inibidores de Hidroximetilglutaril-CoA Redutases , Hepatopatias Alcoólicas , Infarto do Miocárdio , Humanos , Masculino , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Feminino , Infarto do Miocárdio/mortalidade , Infarto do Miocárdio/epidemiologia , Suécia/epidemiologia , Pessoa de Meia-Idade , Idoso , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/complicações , Sistema de Registros , Prevenção Secundária , Modelos de Riscos Proporcionais , Estudos de Casos e Controles , Modelos LogísticosRESUMO
BACKGROUND & AIMS: Liver stiffness measurement (LSM) is recommended for disease prognostication and monitoring. We evaluated if LSM, using transient elastography, and LSM changes predict decompensation and mortality in patients with alcohol-related liver disease (ALD). METHODS: We performed an observational cohort study of compensated patients at risk of ALD from Denmark and Austria. We evaluated the risk of decompensation and all-cause mortality, stratified for compensated advanced chronic liver disease (cACLD: baseline LSM ≥10 kPa) and LSM changes after a median of 2 years. In patients with cACLD, we defined LSM changes as (A) LSM increase ≥20% ("cACLD increasers") and (B) follow-up LSM <10 kPa or <20 kPa with LSM decrease ≥20% ("cACLD decreasers"). In patients without cACLD, we defined follow-up LSM ≥10 kPa as an LSM increase ("No cACLD increasers"). The remaining patients were considered LSM stable. RESULTS: We followed 536 patients for 3,008 patient-years-median age 57 years (IQR 49-63), baseline LSM 8.1 kPa (IQR 4.9-21.7)-371 patients (69%) had follow-up LSM after a median of 25 months (IQR 17-38), 41 subsequently decompensated and 55 died. Of 125 with cACLD at baseline, 14% were "cACLD increasers" and 43% "cACLD decreasers", while 13% of patients without cACLD were "No cACLD increasers" (n = 33/246). Baseline LSM, follow-up LSM and LSM changes accurately predicted decompensation (C-index: baseline LSM 0.85; follow-up LSM 0.89; LSM changes 0.85) and mortality (C-index: baseline LSM 0.74; follow-up LSM 0.74; LSM changes 0.70). When compared to "cACLD decreasers", "cACLD increasers" had significantly lower decompensation-free survival and higher risks of decompensation (subdistribution hazard ratio 4.39, p = 0.004) and mortality (hazard ratio 3.22, p = 0.01). CONCLUSION: LSM by transient elastography predicts decompensation and all-cause mortality in patients with compensated ALD both at diagnosis and when used for monitoring. IMPACT AND IMPLICATIONS: Patients at risk of alcohol-related liver disease (ALD) are at significant risk of progressive disease and adverse outcomes. Monitoring is essential for optimal disease surveillance and patient guidance, but non-invasive monitoring tools are lacking. In this study we demonstrate that liver stiffness measurement (LSM), using transient elastography, and LSM changes after a median of 2 years, can predict decompensation and all-cause mortality in patients at risk of ALD with and without compensated advanced chronic liver disease. These findings are in line with results from non-alcoholic fatty liver disease, hepatitis C and primary sclerosing cholangitis, and support the clinical utility of LSM, using transient elastography, for disease prognostication and monitoring in chronic liver diseases including ALD, as recommended by the Baveno VII.
Assuntos
Técnicas de Imagem por Elasticidade , Hepatopatias Alcoólicas , Humanos , Técnicas de Imagem por Elasticidade/métodos , Pessoa de Meia-Idade , Masculino , Feminino , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/complicações , Dinamarca/epidemiologia , Áustria/epidemiologia , Prognóstico , Fígado/diagnóstico por imagem , Fígado/patologia , Fígado/fisiopatologia , Estudos de Coortes , Valor Preditivo dos TestesRESUMO
INTRODUCTION: England has seen an increase in deaths due to alcohol-related liver disease (ALD) since 2001. We studied the influence of socioeconomic position on the incidence of ALD and the mortality after ALD diagnosis in England in 2001-2018. METHODS: This was an observational cohort study based on health records contained within the UK Clinical Practice Research Datalink covering primary care, secondary care, cause of death registration, and deprivation of neighborhood areas in 18.8 million residents. We estimated incidence rate and incidence rate ratios of ALD and hazard ratios of mortality. RESULTS: ALD was diagnosed in 57,784 individuals with a median age of 54 years and of whom 43% had cirrhosis. The ALD incidence rate increased by 65% between 2001 and 2018 in England to reach 56.1 per 100,000 person-years in 2018. The ALD incidence was 3-fold higher in those from the most deprived quintile vs those from the least deprived quintile (incidence rate ratio 3.30, 95% confidence interval 3.21-3.38), with reducing inequality at older than at younger ages. For 55- to 74-year-olds, there was a notable increase in the incidence rate between 2001 and 2018, from 96.1 to 158 per 100,000 person-years in the most deprived quintile and from 32.5 to 70.0 in the least deprived quintile. After ALD diagnosis, the mortality risk was higher for patients from the most deprived quintile vs those from the least deprived quintile (hazard ratio 1.22, 95% confidence interval 1.18-1.27), and this ratio did not change during 2001-2018. DISCUSSION: The increasing ALD incidence in England is a greater burden on individuals of low economic position compared with that on those of high socioeconomic position. This finding highlights ALD as a contributor to inequality in health.
Assuntos
Hepatopatias Alcoólicas , Humanos , Pessoa de Meia-Idade , Masculino , Feminino , Inglaterra/epidemiologia , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/mortalidade , Incidência , Idoso , Adulto , Classe Social , Fatores Socioeconômicos , Estudos de CoortesRESUMO
BACKGROUND AND AIMS: To establish the hospital visit history of patients who die with alcohol-related liver disease (ArLD). To determine if patients with ArLD present to hospital early or in the terminal phase of their disease. METHODS: Retrospective cohort study of patients with a history of ArLD who died as an inpatient at three tertiary Western Australian hospitals from February 2015 to February 2017. Hospital records were reviewed to identify the number and cause of emergency department (ED), inpatient and outpatient attendances in all Western Australian public hospitals in the 10 years prior to death. RESULTS: One hundred fifty-nine patients (23% female) had a total of 753 ED, 3535 outpatient appointments, 1602 hospital admissions and 10 755 admission days. Twelve months prior to death, 82% of patients had a public hospital contact and 74% an admission. Patients who had their first hospital contact within 12 months prior to death were significantly more likely to have a liver-related cause of death (P < 0.01). Aboriginal and Torres Strait Islander patients (15% of cohort) died at a significantly younger age (M = 49.2, SD = 10.5 years) than non-Aboriginal and Torres Strait Islander patients (M = 59.9, SD = 10.2 years, P < 0.01). Despite having more ED attendances and hospital admissions, Aboriginal and Torres Strait Islander patients had significantly less (P = 0.04) outpatient appointments (Mdn = 5.5, interquartile range [IQR] = 1-18 vs Mdn = 11, IQR = 3-33). CONCLUSIONS: Most patients with ArLD have multiple early attendances, which present an opportunity for early interventions. There are missed opportunities for Aboriginal and Torres Strait Islander patients for outpatient hospital engagement.
Assuntos
Povos Aborígenes Australianos e Ilhéus do Estreito de Torres , Serviço Hospitalar de Emergência , Hospitalização , Hepatopatias Alcoólicas , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Austrália/epidemiologia , Causas de Morte , Serviço Hospitalar de Emergência/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/epidemiologia , Estudos Retrospectivos , Austrália Ocidental/epidemiologiaRESUMO
BACKGROUND: Coronavirus disease 2019 (COVID-19) pandemic has led to an increase in alcohol-related liver disease (ALD). The aim of this study was to evaluate the magnitude of ALD hospitalization surge during the pandemic in the USA. MAIN MEASURES: A retrospective trend analysis of adult hospitalizations for ALD at acute care hospitals across the USA in 2016-2020 was conducted. Hospitalizations were identified using the International Classification of Diseases 10 codes for ALD and non-alcoholic-related liver disease. Outcomes measured included the predicted monthly volume of hospitalizations for ALD and inpatient mortality rates. KEY RESULTS: During the 2020 pandemic, monthly ALD hospitalizations reached 10,247 representing a 20.7% increase compared to pre-pandemic monthly average of 8490. Additional 4163 ALD hospitalizations occurred during the pandemic, in addition to a pre-pandemic uptrend. The peak of excess ALD hospitalizations was from May to October (monthly excess of 1138) decreasing to monthly excess of 280 in November and December. The excess increase in ALD hospitalizations was primarily observed in young adults, totaling 5256 cases affecting both male (2101 excess cases) and females (2041 excess cases). The age-standardized monthly mortality rate during the pandemic was notably higher than expected at 0.9% (95% CI 0.4 to 1.4%). CONCLUSIONS: The COVID-19 pandemic led to a significant increase in ALD hospitalizations, above and beyond the pre-existing upward trend, which tapered towards the end of 2020, suggesting a possible decline in the pandemic's impact. The excess increase in ALD hospitalizations was observed primarily in young adults and affected both males and females. These findings highlight the need for further attention to the long-term consequences of the pandemic.
Assuntos
COVID-19 , Hospitalização , Hepatopatias Alcoólicas , Humanos , COVID-19/epidemiologia , Feminino , Masculino , Estados Unidos/epidemiologia , Estudos Retrospectivos , Hospitalização/tendências , Hospitalização/estatística & dados numéricos , Pessoa de Meia-Idade , Adulto , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/mortalidade , Idoso , Pandemias , SARS-CoV-2 , Adulto Jovem , Efeitos Psicossociais da DoençaRESUMO
INTRODUCTION: The burden of alcohol-related complications is considerable, particularly alcohol-associated liver disease and alcohol use disorder (AUD). However, there are deficiencies in comprehensive epidemiological research focusing on these issues, especially among young women who display higher susceptibility to such complications compared with their male counterparts. We thus aimed to determine the global burden of these conditions in this vulnerable group. METHODS: Leveraging data from the Global Burden of Disease Study 2019, we analyzed the prevalence, mortality, and disability-adjusted life years of alcohol-associated cirrhosis (AC), liver cancer from alcohol, and AUD in young women. The findings were categorized by region, nation, and sociodemographic index. RESULTS: The highest age-standardized prevalence rates were observed in AUD (895.96 [95% uncertainty interval (UI) 722.6-1,103.58]), followed by AC (65.33 [95% UI 48.37-86.49]) and liver cancer from alcohol (0.13 [95% UI 0.09-0.19]) per 100,000 people. The highest age-standardized mortality rates were observed in AC (0.75 [95% UI 0.55-0.97]), followed by AUD (0.48 [95% UI 0.43-0.53]) and liver cancer from alcohol (0.06 [95% UI 0.04-0.09]). The highest burdens of AC and AUD were observed in Central Europe, whereas the high-income Asia Pacific had the highest burden of liver cancer from alcohol. DISCUSSION: Throughout the past decade, the trend of AUD varied among regions while the impact of alcohol-associated liver disease has increased, requiring urgent public health strategy to mitigate these complications, particularly in female patients in Europe and the Asia-Pacific region.
Assuntos
Alcoolismo , Carga Global da Doença , Hepatopatias Alcoólicas , Neoplasias Hepáticas , Humanos , Feminino , Adulto , Alcoolismo/epidemiologia , Alcoolismo/complicações , Prevalência , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/mortalidade , Neoplasias Hepáticas/epidemiologia , Anos de Vida Ajustados por Deficiência , Adulto Jovem , Efeitos Psicossociais da Doença , Pessoa de Meia-Idade , Saúde GlobalRESUMO
BACKGROUND AND AIMS: Offspring of patients with alcohol-associated liver disease (ALD) may have a higher risk of ALD. We examined their risk of ALD and survival with ALD. APPROACH AND RESULTS: We used Danish nationwide registries to identify the offspring of patients diagnosed with ALD in 1996-2018 and 20:1 matched comparators from the general population. They were followed for ALD diagnosis through 2018. We used landmark competing risk analysis to estimate the age-specific absolute and relative 10-year risks of ALD. ALD was diagnosed in 385 of 60,707 offspring and 2842 of 1,213,357 comparators during 0.7 and 14.0 million person-years of follow-up, respectively, yielding an incidence rate ratio of 2.73 (95% CI: 2.44-3.03). The risk of being diagnosed with ALD within the next 10 years peaked at age 55 years for offspring and age 57 years for comparators with 10-year risks of 1.66% (95% CI: 1.16-2.30) in offspring and 0.81% (95% CI: 0.68-0.97) in comparators at these ages. Offspring were younger at ALD diagnosis than comparators (median age of 47.4 vs. 48.9 years), yet slightly more of them had developed cirrhosis (60.3% vs. 58.7%). Survival after ALD diagnosis was similar in offspring and comparators, adjusted hazard ratio=1.03 (95% CI: 0.88-1.21), so on average offspring died younger due to their younger age at diagnosis. CONCLUSIONS: Offspring of patients with ALD had a low but increased risk of ALD. Screening offspring for chronic liver disease may be unnecessary, but other interventions to mitigate alcohol-associated harm should be considered.
Assuntos
Hepatopatias Alcoólicas , Sistema de Registros , Humanos , Dinamarca/epidemiologia , Feminino , Masculino , Pessoa de Meia-Idade , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/mortalidade , Adulto , Estudos de Coortes , Incidência , Fatores de Risco , Filho de Pais com Deficiência/estatística & dados numéricos , Medição de Risco/estatística & dados numéricos , Adulto Jovem , Adolescente , Criança , IdosoRESUMO
We examined trends in alcohol-associated liver disease (ALD)-related mortality in the United States from 1999 to 2022, focusing on sex, racial differences, and specific age groups. We analyzed age-adjusted mortality rates for ALD-related deaths using the CDC WONDER database and assessed differences between sex and racial groups. ALD-related mortality rates increased significantly between 1999 and 2022, with a more pronounced increase in females. White, Asian, Pacific Islander (AAPI), and American Indian or Alaska Native (AI/AN) groups showed significant uptrends in ALD-related mortality, while African Americans (AA) experienced a nonsignificant decline. Age-specific trends revealed substantial increases in crude mortality rates across various age groups, with the largest increase observed in the younger age groups of 25-34 years, with an average percent change of 11.12% from 2006 to 2022 (average annual percent change of 7.1% for the study period), and 35-44 years, which showed an average percent change of 17.2% from 2018 to 2022 (average annual percent change of 3.8% for the study period). This study reveals increased ALD-related mortality rates in the United States from 1999 to 2022, with disparities among sex, racial groups, and younger age groups. Continued monitoring and evidence-based interventions are needed to address the growing burden of ALD-related mortality, particularly in the younger population.
Assuntos
Hepatopatias Alcoólicas , Adulto , Feminino , Humanos , Asiático , Negro ou Afro-Americano , Hepatopatias Alcoólicas/mortalidade , Estados Unidos/epidemiologia , Brancos , Indígena Americano ou Nativo do Alasca , Havaiano Nativo ou Outro Ilhéu do Pacífico , MasculinoRESUMO
INTRODUCTION AND OBJECTIVES: Cause of mortality in patients with chronic liver diseases (CLDs) may differ based on underlying etiology of liver disease. Our aim was to assess different causes of death in patients with the most common types of CLD using a national database from the United States. MATERIALS AND METHODS: Death data from 2008 and 2018 from the National Vital Statistics System (NVSS) by the National Center for Health Statistics (NCHS) were used. The rank of cause-of-death for each etiology of CLDs was assessed. Causes of death were classified by the ICD-10 codes. Liver-related deaths included liver cancer, cirrhosis and CLDs. RESULTS: Among a total of 2,826,531 deaths in 2018, there were 85,807 (3.04%) with underlying CLD (mean age at death 63.0 years, 63.8% male, 70.8% white). Liver-related mortality was the leading cause of death for all types of CLD [45.8% in non-alcoholic fatty liver disease (NAFLD), 53.0% in chronic hepatitis C (CHC), 57.8% in chronic hepatitis B (CHB), 81.8% in alcoholic liver disease (ALD)]. This was followed by death from cardiac causes (NAFLD 10.3%, CHC 9.1%, CHB 4.6%, ALD 4.2%) and extrahepatic cancer (NAFLD 7.0%, CHC 11.9%, CHB 14.9%, ALD 2.1%). Although liver cancer was the leading cause of cancer death, lung, colorectal and pancreatic cancer were also common causes of cancer death. CONCLUSIONS: Among deceased patients with CLD, underlying liver disease was the leading cause of death. Among solid cancers, liver cancer was the leading cause of cancer-related mortality.
Assuntos
Hepatite B Crônica/mortalidade , Hepatite C Crônica/mortalidade , Hepatopatias Alcoólicas/mortalidade , Sistema de Registros , Causas de Morte/tendências , Feminino , Seguimentos , Hepatite B Crônica/complicações , Hepatite C Crônica/complicações , Humanos , Hepatopatias Alcoólicas/complicações , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Taxa de Sobrevida/tendências , Estados Unidos/epidemiologiaRESUMO
Alcohol use can cause hepatic necroinflammation and worsening portal hypertension in patients with cirrhosis. We aimed to evaluate the associations between degree of alcohol use and clinical liver-related outcomes according to etiology of cirrhosis. In this retrospective cohort analysis, 44,349 U.S. veterans with cirrhosis from alcohol-associated liver disease (ALD), chronic hepatitis C virus (HCV) infection, or nonalcoholic fatty liver disease were identified who completed the Alcohol Use Disorders Identification Test Consumption questionnaire in 2012. Based on this score, level of alcohol use was categorized as none, low level, or unhealthy. Multivariable Cox proportional hazards regression was used to assess for associations between alcohol use and mortality, cirrhosis decompensation (new ascites, encephalopathy, or variceal bleeding), and hepatocellular carcinoma (HCC). At baseline, 36.4% of patients endorsed alcohol use and 17.1% had unhealthy alcohol use. During a mean 4.9 years of follow-up, 25,806 (57.9%) patients died, 9,409 (21.4%) developed a new decompensation, and 4,733 (11.1%) developed HCC. In patients with ALD-cirrhosis and HCV-cirrhosis, unhealthy alcohol use, compared with no alcohol use, was associated with higher risks of mortality (adjusted hazard ratio [aHR] = 1.13, 95% confidence interval [CI] = 1.07-1.19 and aHR = 1.14, 95% CI = 1.08-1.20, respectively) and decompensation (aHR = 1.18, 95% CI = 1.07-1.30 and aHR = 1.08, 95% CI = 1.00-1.16, respectively). Alcohol use was not associated with HCC, regardless of cirrhosis etiology. Conclusion: Unhealthy alcohol use was common in patients with cirrhosis and was associated with higher risks of mortality and cirrhosis decompensation in patients with HCV-cirrhosis and ALD-cirrhosis. Therefore, health care providers should make every effort to help patients achieve abstinence. The lack of association between alcohol use and HCC merits further investigation.
Assuntos
Consumo de Bebidas Alcoólicas/mortalidade , Alcoolismo/mortalidade , Cirrose Hepática Alcoólica/mortalidade , Cirrose Hepática/mortalidade , Hepatopatias Alcoólicas/mortalidade , Idoso , Consumo de Bebidas Alcoólicas/efeitos adversos , Alcoolismo/complicações , Carcinoma Hepatocelular/etiologia , Carcinoma Hepatocelular/mortalidade , Feminino , Hepatite C/complicações , Hepatite C/mortalidade , Humanos , Cirrose Hepática/etiologia , Neoplasias Hepáticas/etiologia , Neoplasias Hepáticas/mortalidade , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Estados Unidos/epidemiologia , Veteranos/estatística & dados numéricosRESUMO
Importance: Traditionally, liver transplant (LT) for alcohol-associated liver disease (ALD) requires 6 months of abstinence. Although early LT before 6 months of abstinence has been associated with decreased mortality for decompensated ALD, this practice remains controversial and concentrated at a few centers. Objective: To define patient, allograft, and relapse-free survival in early LT for ALD, and to investigate the association between these survival outcomes and early vs standard LT. Design, Setting, and Participants: This cohort study analyzed all patients with ALD who underwent their first LT at a single academic referral center between October 1, 2012, and November 13, 2020. Patients with known pretransplant hepatocellular carcinoma, hepatitis B or C, or an alternative cause of liver failure were excluded. Follow-up period was defined as the time from LT to the most recent encounter with a transplant center or death. Exposures: The exposure of interest was early LT, which was defined as less than 180 days of pre-LT abstinence. Standard LT was defined as 180 days or more of pre-LT abstinence. Patients were separated into early LT and standard LT by time from abstinence to LT. Main Outcomes and Measures: The outcomes were patient, allograft, relapse-free, and hazardous relapse-free survival for patients who underwent early LT or standard LT. These groups were compared by log-rank testing of Kaplan-Meier estimates. Hazardous relapse was defined as binge, at-risk, or frequent drinking. Abstinence was reassessed at the most recent follow-up visit for all patients. Results: Of the 163 patients with ALD included in this study, 88 (54%) underwent early LT and 75 (46%) underwent standard LT. This cohort had a mean (SD) age at transplant of 52 (10) years and was predominantly composed of 108 male patients (66%). Recipients of early LT vs standard LT were younger (median [interquartile range (IQR)] age, 49.7 [39.0-54.2] years vs 54.6 [48.7-60.0] years; P < .001) and had a higher median (IQR) Model for End-stage Liver Disease score at listing (35.0 [29.0-39.0] vs 20.0 [13.0-26.0]; P < .001). Both recipients of early LT and standard LT had similar 1-year patient survival (94.1% [95% CI, 86.3%-97.5%] vs 95.9% [95% CI, 87.8%-98.7%]; P = .60), allograft survival (92.7% [95% CI, 84.4%-96.7%] vs 90.5% [95% CI, 81.0%-95.3%]; P = .42), relapse-free survival (80.4% [95% CI, 69.1%-88.0%] vs 83.5% [95% CI, 72.2%-90.6%]; P = .41), and hazardous relapse-free survival (85.8% [95% CI, 75.1%-92.2%] vs 89.6% [95% CI, 79.5%-94.9%]; P = .41). Conclusions and Relevance: Adherence to the 6-month rule was not associated with superior patient survival, allograft survival, or relapse-free survival among selected patients. This finding suggests that patients with ALD should not be categorically excluded from LT solely on the basis of 6 months of abstinence, but rather alternative selection criteria should be identified that are based on need and posttransplant outcomes.
Assuntos
Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/cirurgia , Transplante de Fígado , Adulto , Abstinência de Álcool , Estudos de Coortes , Intervalo Livre de Doença , Feminino , Sobrevivência de Enxerto , Humanos , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Taxa de Sobrevida , Fatores de Tempo , Resultado do TratamentoRESUMO
SCOPE: Lactoferrin (Lf) possess a protective potential to liver, but whether it can prevent alcoholic liver injury (ALI) remains unclear. METHODS AND RESULTS: Four groups of male C57BL/6J mice are fed with different diets, namely, AIN-93G diet for control (CON) and ethanol (EtOH) groups, and AIN-93G diet with 0.4% and 4% casein replaced by Lf for low-dose Lf (LLf) and high-dose Lf (HLf) groups, respectively. ALI is induced by giving 20% ethanol ad libitum combined with four "binges". Lf can remarkably decrease EtOH-induced mortality. Lf promotes aldehyde dehydrogenase-2 (ALDH2) expression and suppressing cytochrome P450 2E1 (CYP2E1) overexpression, resulting in the reduced hepatic superoxide and inflammation levels, which ultimately leads to the hepatic injury alleviation. However, HLf increases acetyl-CoA carboxylase and fatty acid synthase protein levels, which suggests that excessive intake may weaken the beneficial effects of Lf. Moreover, LLf increases the relative abundances of Akkermansia and Lactobacillus. Additionally, the study shows that Lf likely exerts action in its digestive product forms rather than intact Lf molecular in normal condition. CONCLUSION: LLf can ameliorate ALI, which is associated with the regulation of hepatic alcohol metabolism and the modulation of gut microbiota. However, excessive Lf intake may result in a diminished benefit.
Assuntos
Microbioma Gastrointestinal/efeitos dos fármacos , Lactoferrina/farmacologia , Hepatopatias Alcoólicas/prevenção & controle , Fígado/efeitos dos fármacos , Aldeído-Desidrogenase Mitocondrial/metabolismo , Animais , Bovinos , Citocromo P-450 CYP2E1/metabolismo , Microbioma Gastrointestinal/fisiologia , Regulação da Expressão Gênica/efeitos dos fármacos , Jejuno/efeitos dos fármacos , Jejuno/patologia , Lactoferrina/administração & dosagem , Lactoferrina/farmacocinética , Fígado/metabolismo , Fígado/patologia , Hepatopatias Alcoólicas/etiologia , Hepatopatias Alcoólicas/microbiologia , Hepatopatias Alcoólicas/mortalidade , Masculino , Camundongos Endogâmicos C57BL , Substâncias Protetoras/administração & dosagem , Substâncias Protetoras/farmacocinética , Substâncias Protetoras/farmacologia , Espécies Reativas de Oxigênio/metabolismoRESUMO
Alcoholic liver disease (ALD) is a major cause of morbidity and mortality from liver disorders. Various mechanisms, including oxidative stress and impaired lipid metabolism, have been implicated in the pathogenesis of ALD. Our previous studies showed that nuclear factor erythroid-derived 2-like 2 (Nrf2) is a master regulator of adaptive antioxidant response and lipid metabolism by using a liver-specific Nrf2 knockout (Nrf2(L)-KO) mouse model. In the current study, an ALD model was developed by a Lieber-DeCarli liquid-based ethanol diet given to this Nrf2(L)-KO mouse strain. We found that Nrf2(L)-KO mice were quite sensitive to lethality from 6.3% ethanol diet. We thus decreased the ethanol concentration to 4.2% to obtain tissues to analyze the role of hepatic Nrf2 in the development of ALD. We found that mild hepatic steatosis occurred with both liquid control and 4.2% ethanol diet feeding, which contain 35% fat. Both the fatty acid ß-oxidation marker peroxisome proliferators-activated receptor α (PPARα), and lipogenesis regulator PPARγ were reduced with ethanol feeding in Nrf2(L)-KO mice, compared to Nrf2 floxed control mice (Nrf2-LoxP). However, Nrf2(L)-KO livers showed more cell injury than the livers of Nrf2-LoxP mice. Consistent with these data, there was increased proportion of apoptotic cells in the liver of ethanol-fed Nrf2(L)-KO mice comparing Nrf2-LoxP controls. Mechanistically, Nrf2 mediated expression of ethanol detoxification enzymes, such as alcohol dehydrogenase 1 and aldehyde dehydrogenase1a1, likely contributed to the sensitivity to ethanol toxicity. In conclusion, hepatic Nrf2 is critical to the development of ALD, particularly the morbidity and liver injury.
Assuntos
Hepatopatias Alcoólicas , Fator 2 Relacionado a NF-E2/deficiência , Álcool Desidrogenase/genética , Animais , Catalase/genética , Etanol , Metabolismo dos Lipídeos/efeitos dos fármacos , Fígado/efeitos dos fármacos , Fígado/metabolismo , Fígado/patologia , Hepatopatias Alcoólicas/genética , Hepatopatias Alcoólicas/metabolismo , Hepatopatias Alcoólicas/mortalidade , Hepatopatias Alcoólicas/patologia , Masculino , Camundongos Transgênicos , Fator 2 Relacionado a NF-E2/genética , Triglicerídeos/metabolismoRESUMO
BACKGROUND AND AIMS: Alcohol-associated liver disease (ALD) is the leading cause of liver-related mortality in Latin America, yet the impact of public health policies (PHP) on liver disease is unknown. We aimed to assess the association between alcohol PHP and deaths due to ALD in Latin American countries. APPROACH AND RESULTS: We performed an ecological multinational study including 20 countries in Latin America (628,466,088 inhabitants). We obtained country-level sociodemographic information from the World Bank Open Data source. Alcohol-related PHP data for countries were obtained from the World Health Organization Global Information System of Alcohol and Health. We constructed generalized linear models to assess the association between the number of PHP (in 2010) and health outcomes (in 2016). In Latin America, the prevalence of obesity was 27% and 26.1% among male and female populations, respectively. The estimated alcohol per capita consumption among the population at 15 years old or older was 6.8 L of pure alcohol (5.6 recorded and 1.2 unrecorded). The overall prevalence of alcohol use disorders (AUD) was 4.9%. ALD was the main cause of cirrhosis in 64.7% of male and 40.0% of female populations. A total of 19 (95%) countries have at least one alcohol-related PHP on alcohol. The most frequent PHP were limiting drinking age (95%), tax regulations (90%), drunk-driving policies and countermeasures (90%), and government monitoring systems and community support (90%). A higher number of PHP was associated with a lower ALD mortality (PR, 0.76; 95% CI, 0.61-0.93; P = 0.009), lower AUD prevalence (PR, 0.80; 95% CI, 0.65-0.99; P = 0.045), and lower alcohol-attributable road traffic deaths (PR, 0.81; 95% CI, 0.65-1.00; P = 0.051). CONCLUSIONS: Our study indicates that in Latin America, countries with higher number of PHP have lower mortality due to ALD, lower prevalence of AUD, and lower alcohol-attributable road traffic mortality.