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1.
Am J Gastroenterol ; 2024 Jul 12.
Article in English | MEDLINE | ID: mdl-38994850

ABSTRACT

BACKGROUND AND AIMS: Early (i.e. without mandated period of abstinence) liver transplant (LT) for alcohol-associated hepatitis (AH) is the fastest growing indication for LT in the US and Europe. Harmful alcohol use post-LT is associated with poor outcomes but the distinction of establishing abstinence after return to drinking (i.e. re-abstinence) is understudied. This study aims to characterize the survival outcomes of achieving re-abstinence after post-LT harmful alcohol use. METHODS: We analyzed early LT recipients from 12 US LT centers between 2006-2021. Post-LT alcohol use was characterized as harmful using criteria of "binge" (>5 [men] or >4 [women] drinks in < 24 hours) or "frequent" (>4 days in one week) by interview or phosphatidylethanol >20ng/mL. Re-abstinence was defined as >12 consecutive months without harmful alcohol use following harmful alcohol use. RESULTS: Among 347 LT recipients (64% male, median age 43, median MELD-Na 38) with median post-LT follow-up of 2.2 years (IQI 1.1 - 3.6), 276 (80%) recipients had no evidence of harmful alcohol use, 35 (10%) recipients had re-abstinence, and 36 (10%) recipients had continued harmful alcohol use without re-abstinence. Five-year predicted survival, adjusted for age, sex, MELD-Na score, was lowest among LT recipients with continued harmful alcohol use (77%), but similar among those with no harmful use (93%) and re-abstinence (94%). CONCLUSIONS: Achieving re-abstinence after post-LT harmful alcohol use is associated with similar five-year post-LT survival compared to those without evidence of post-LT harmful alcohol use. Our findings highlight the importance of early detection and treatment of post-LT alcohol use.

2.
Article in English | MEDLINE | ID: mdl-38849555

ABSTRACT

Most patients with alcohol-associated liver disease (ALD) engage in heavy drinking defined as 4 or more drinks per day (56 g) or 8 (112 g) or more drinks per week for women and 5 or more drinks per day (70 g) or 15 (210 g) or more drinks per week for men. Although abstinence from alcohol after diagnosis of ALD improves life expectancy and reduces the risk of decompensation of liver disease, few studies have evaluated whether treatment of alcohol use disorders will reduce progression of liver disease and improve liver-related outcomes. In November 2021, the National Institute of Alcohol Abuse and Alcoholism commissioned a task force that included hepatologists, addiction medicine specialists, statisticians, clinical trialists and members of regulatory agencies to develop recommendations for the design and conduct of clinical trials to evaluate the effect of alcohol use, particularly treatment to reduce or eliminate alcohol use in patients with ALD. The task force conducted extensive reviews of relevant literature on alcohol use disorders and ALD. Findings were presented at one in-person meeting and discussed over the next 16 months to develop the final recommendations. As few clinical trials directly address this topic, the 28 recommendations approved by all members of the task force represent a consensus of expert opinions.

3.
Am J Gastroenterol ; 2024 Jun 25.
Article in English | MEDLINE | ID: mdl-38916204

ABSTRACT

INTRODUCTION: The National Institute on Minority Health and Health Disparities has noted that transgender individuals experience unique health disparities. We sought to describe the landscape of transgender patients with cirrhosis. METHODS: We identified all transgender and cisgender adults in Optum's deidentified Clinformatics Data Mart Database between 2007 and 2022 using validated billing codes and calculating age-standardized prevalence of cirrhosis among cisgender vs transgender adults. Among those with incident cirrhosis diagnoses, we calculated age-standardized incidence densities of liver-related outcomes (decompensation, transplantation, hepatocellular carcinoma) and all-cause mortality. We examined 5-year survival using inverse probability treatment weighting to balance transgender and cisgender populations on demographic and clinical characteristics. RESULTS: Among 64,615,316 adults, 42,471 (0.07%) were transgender. Among 329,251 adults with cirrhosis, 293 (0.09%) were transgender. Trans- (vs cis-) genders had higher prevalence of cirrhosis (1,285 [95% confidence interval (CI) 1,136-1,449] per 100,000 vs 561 [559-563] per 100,000). Among adults with cirrhosis, trans- (vs cis-) genders had higher proportions of anxiety (70.7% [56.9-86.9] vs 43.2% [42.7-43.8]), depression (66.4% [53.3-81.7] vs 38.4% [37.9-38.9]), HIV/AIDS (8.5% [3.9-16.1] vs 1.6% [1.5-1.7]), and alcohol (57.5% [46.0-71.1] vs 51.0% [50.5-51.6]) and viral (30.5% [22.8-39.8] vs 24.2% [23.9-24.5]) etiologies, although etiologies had overlapping CIs. Trans- (vs cis-) genders had similar incidence densities of death (12.0 [95% CI 8.8-15.3] vs 14.0 [13.9-14.2] per 100 person-years), decompensation (15.7 [10.9-20.5] vs 14.1 [14.0-14.3]), and liver transplantation (0.3 [0.0-0.8] vs 0.3 [0.3-0.4]). In inverse probability treatment weighting survival analysis, transgender and cisgender individuals had similar 5-year survival probabilities (63.4% [56.6-71.1] vs 59.1% [58.7-59.4]). DISCUSSION: Trans- (vs cis-) gender adults have double the prevalence of cirrhosis, and the majority have a diagnosis of anxiety and/or depression. These results are informative for researchers, policymakers, and clinicians to advance equitable care for transgender individuals.

4.
Article in English | MEDLINE | ID: mdl-38705435
5.
Aliment Pharmacol Ther ; 60(3): 340-349, 2024 08.
Article in English | MEDLINE | ID: mdl-38808961

ABSTRACT

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.


Subject(s)
Alcoholism , Cardiovascular Diseases , Global Burden of Disease , Liver Diseases, Alcoholic , Socioeconomic Factors , Humans , Liver Diseases, Alcoholic/epidemiology , Liver Diseases, Alcoholic/mortality , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/etiology , Male , Alcoholism/epidemiology , Alcoholism/complications , Female , Global Burden of Disease/trends , Prevalence , Global Health , Middle Aged , Adult , Disability-Adjusted Life Years , Alcohol Drinking/adverse effects , Alcohol Drinking/epidemiology , Aged
7.
Aliment Pharmacol Ther ; 59(6): 730-741, 2024 03.
Article in English | MEDLINE | ID: mdl-38303565

ABSTRACT

BACKGROUND: Although alcohol abstinence may be an effective intervention for alcohol-associated cirrhosis, its association with prognosis has not been systematically assessed or quantified. AIMS: To determine the prevalence of alcohol abstinence, factors associated with alcohol abstinence and the impact of abstinence on morbidity and overall survival in people with alcohol-associated cirrhosis. METHODS: We searched Medline and Embase from inception to 15 April 2023 for prospective and retrospective cohort studies describing alcohol abstinence in people with known alcohol-associated cirrhosis. Meta-analysis of proportions for pooled estimates was performed. The method of inverse variance, employing a random-effects model, was used to pool the hazard ratio (HR) comparing outcomes of abstinent against non-abstinent individuals with alcohol-associated cirrhosis. RESULTS: We included 19 studies involving 18,833 people with alcohol-associated cirrhosis. The prevalence of alcohol abstinence was 53.8% (CI: 44.6%-62.7%). Over a mean follow-up duration of 48.6 months, individuals who continued to consume alcohol had significantly lower overall survival compared to those who were abstinent (HR: 0.611, 95% CI: 0.506-0.738). These findings remained consistent in sensitivity/subgroup analysis for the presence of decompensation, study design and studies that assessed abstinence throughout follow-up. Alcohol abstinence was associated with a significantly lower risk of hepatic decompensation (HR: 0.612, 95% CI: 0.473-0.792). CONCLUSIONS: Alcohol abstinence is associated with substantial improvement in overall survival in alcohol-associated cirrhosis. However, only half of the individuals with known alcohol-associated cirrhosis are abstinent.


Subject(s)
Alcohol Abstinence , Liver Cirrhosis, Alcoholic , Humans , Prospective Studies , Retrospective Studies , Prevalence , Liver Cirrhosis, Alcoholic/epidemiology , Liver Cirrhosis, Alcoholic/complications
8.
Clin Gastroenterol Hepatol ; 22(2): 315-323.e17, 2024 02.
Article in English | MEDLINE | ID: mdl-37495200

ABSTRACT

BACKGROUND & AIMS: While renin-angiotensin system inhibition lowers the hepatic venous gradient, the effect on more clinically meaningful endpoints is less studied. We aimed to quantify the relationship between renin-angiotensin system inhibition and liver-related events (LREs) among adults with compensated cirrhosis. METHODS: In this national cohort study using the Optum database, we quantified the association between angiotensin-converting enzyme (ACE) inhibitor or angiotensin-receptor blocker (ARB) use and LREs (hepatocellular carcinoma, liver transplantation, ascites, hepatic encephalopathy, or variceal bleeding) among patients with cirrhosis between 2009 and 2019. Selective beta-blocker (SBB) users served as the comparator group. We used demographic and clinical features to calculate inverse-probability treatment weighting-weighted cumulative incidences, absolute risk differences, and Cox proportional hazard ratios. RESULTS: Among 4214 adults with cirrhosis, 3155 were ACE inhibitor/ARB users and 1059 were SBB users. In inverse probability treatment weighting-weighted analyses, ACE inhibitor/ARB (vs SBB) users had lower 5-year cumulative incidence (30.6% [95% confidence interval (CI), 27.8% to 33.2%] vs 41.3% [95% CI, 34.0% to 47.7%]; absolute risk difference, -10.7% [95% CI, -18.1% to -3.6%]) and lower risk of LREs (adjusted hazard ratio [aHR], 0.69; 95% CI, 0.60 to 0.80). There was a dose-response relationship: compared with SBB use, ACE inhibitor/ARB prescriptions ≥1 defined daily dose (aHR, 0.65; 95% CI, 0.56 to 0.76) were associated with a greater risk reduction compared with <1 defined daily dose (aHR, 0.87; 95% CI, 0.71 to 1.07). Results were robust across sensitivity analyses such as comparing ACE inhibitor/ARB users with nonusers and as-treated analysis. CONCLUSIONS: In this national cohort study, ACE inhibitor/ARB use was associated with significantly lower risk of LREs in patients with compensated cirrhosis. These results provide support for a randomized clinical trial to confirm clinical benefit.


Subject(s)
Esophageal and Gastric Varices , Renin-Angiotensin System , Adult , Humans , Angiotensin Receptor Antagonists/therapeutic use , Angiotensin Receptor Antagonists/pharmacology , Angiotensin-Converting Enzyme Inhibitors/therapeutic use , Angiotensin-Converting Enzyme Inhibitors/pharmacology , Angiotensins/pharmacology , Cohort Studies , Gastrointestinal Hemorrhage/chemically induced , Liver Cirrhosis/complications , Liver Cirrhosis/drug therapy , Renin-Angiotensin System/physiology
9.
Hepatology ; 79(3): 666-673, 2024 Mar 01.
Article in English | MEDLINE | ID: mdl-37732946

ABSTRACT

BACKGROUND AND AIMS: The multisociety consensus nomenclature has renamed NAFLD to steatotic liver disease (SLD) with various subclassifications. There is a paucity of data regarding how the new nomenclature modifies our understanding of disease prevalence and patient phenotypes. APPROACH AND RESULTS: Using the National Health and Nutrition Examination Survey from January 2017 to March 2020, we included all participants aged 18 years or above with complete vibration-controlled transient elastography measures. SLD and its subclassifications [metabolic dysfunction-associated SLD (MASLD), MASLD + increased alcohol intake (MetALD), alcohol-associated liver disease (ALD), etiology-specific/cryptogenic] were defined according to consensus nomenclature. National SLD prevalence and subclassifications were estimated, and among key subgroups [age, sex, race/ethnicity, advanced liver fibrosis (liver stiffness measurement [LSM] ≥11.7 kPa)]. Among 7367 participants, 2549 had SLD (mean age 51 y, 57.7% male, 63.2% non-Hispanic White). The estimated prevalence of SLD was 34.2% (95% CI 31.9%-36.5%): MASLD 31.3% (29.2%-33.4%), MetALD 2% (1.6%-2.9%), ALD 0.7% (0.5-0.9%), etiology-specific/cryptogenic 0.03% (0.01%-0.08%). In exploratory analyses, participants classified as non-SLD with (vs. without) advanced fibrosis had a higher mean number of metabolic risk factors [2.7 (2.3-3.1) vs. 2.0 (1.9-2.0)] and a higher proportion with average alcohol use ≥20 g/d (women)/≥30 g/d (men) [20.9% (6.2%-51.3%) vs. 7.2% (6.1%-8.4%)]. In another exploratory analysis, increasing quantities of alcohol use remaining below the threshold for MASLD + increased alcohol intake were associated with advanced liver fibrosis in men, but not women. There was 99% overlap in cases of NAFLD and MASLD. CONCLUSIONS: Our findings highlight the utility of the new consensus nomenclature to address deficiencies present with the old nomenclature, and identify areas that require research to further refine classifications of SLD.


Subject(s)
Liver Diseases, Alcoholic , Non-alcoholic Fatty Liver Disease , Humans , Female , Male , Middle Aged , Non-alcoholic Fatty Liver Disease/complications , Non-alcoholic Fatty Liver Disease/epidemiology , Consensus , Nutrition Surveys , Prevalence , Liver Cirrhosis/epidemiology
10.
Clin Transplant ; 38(1): e15189, 2024 01.
Article in English | MEDLINE | ID: mdl-37937349

ABSTRACT

BACKGROUND & AIMS: Liver transplantation for alcohol-related liver disease (ARLD) has increased. We examined temporal trends in ARLD listing practices by neighborhood deprivation and evaluated the impact of neighborhood deprivation on waitlist mortality. METHODS: We included all adults > 18 years listed 2008-2019 in the UNOS registry. Our primary exposure was the neighborhood socioeconomic deprivation index based on patients' listing zip codes. We determined temporal trends in an ARLD listing diagnosis. We modeled ARLD listing diagnosis using logistic regression and waitlist mortality using Cox proportional hazards models. RESULTS: The waitlist contained an increasing proportion of patients listed with ARLD over the study period; however, this rate increased the least for patients from the most deprived tertile (p < .001). Patients from the most deprived tertile were the least likely to be listed with ARLD (OR: .97, 95CI: .95-.98). In our adjusted model, patients from the most deprived tertile had an increased hazard of waitlist mortality (OR: 1.10, 95CI: 1.06-1.14). CONCLUSION: Neighborhood deprivation was associated with a decreased likelihood of being listed with ARLD, suggesting that transplant for ARLD is inequitably available. The increased mortality associated with neighborhood deprivation demands future work to uncover the underlying reasons for this disparity.


Subject(s)
Liver Diseases , Liver Transplantation , Adult , Humans , Waiting Lists , Demography , Retrospective Studies
13.
Am J Transplant ; 23(8): 1097-1101, 2023 08.
Article in English | MEDLINE | ID: mdl-37023857

ABSTRACT

Early (ie, without a mandated abstinence period) liver transplantation for alcohol-associated liver disease is the fastest-growing indication for liver transplantation in the United States. Despite widespread adoption, there is no standardization of practice or policies across transplant centers, nor are there any quality metrics from regulatory organizations specific to alcohol, all of which have likely contributed to confirmed disparities in transplant access and patient outcomes. In this article, we propose new mandates and best practices that could be put forth by the organ procurement and transplantation network regarding processes related to candidate selection, monitoring of alcohol use, and services to prevent and treat harmful alcohol use among early transplant candidates and recipients. We hope that this article stimulates discussion and leads to policy changes to maximize equity and quality of transplant care.


Subject(s)
Liver Diseases , Liver Transplantation , Tissue and Organ Procurement , Transplants , Humans , United States , Waiting Lists
14.
Hepatology ; 78(2): 518-529, 2023 08 01.
Article in English | MEDLINE | ID: mdl-36994701

ABSTRACT

BACKGROUND AND AIMS: Days at home (DAH) is a patient-centric metric developed by the Medicare Payment Advisory Commission, capturing annual health care use, including and beyond hospitalizations and mortality. We quantified DAH and assessed factors associated with DAH differences among patients with cirrhosis. APPROACH AND RESULTS: Using a national claims database (Optum) between 2014 and 2018, we calculated DAH (365 minus mortality, inpatient, observation, postacute, and emergency department days). Among 20,776,597 patients, 63,477 had cirrhosis (median age, 66, 52% males, and 63% non-Hispanic White). Age-adjusted mean DAH for cirrhosis was 335.1 days (95% CI: 335.0 to 335.2) vs 360.1 (95% CI: 360.1 to 360.1) without cirrhosis. In mixed-effects linear regression, adjusted for demographic and clinical characteristics, patients with decompensated cirrhosis spent 15.2 days (95% CI: 14.4 to 15.8) in postacute, emergency, and observation settings and 13.8 days (95% CI: 13.5 to 14.0) hospitalized. Hepatic encephalopathy (-29.2 d, 95% CI: -30.4 to -28.0), ascites (-34.6 d, 95% CI: -35.3 to -33.9), and combined ascites and hepatic encephalopathy (-63.8 d, 95% CI: -65.0 to -62.6) were associated with decreased DAH. Variceal bleeding was not associated with a change in DAH (-0.2 d, 95% CI: -1.6 to +1.1). Among hospitalized patients, during the 365 days after index hospitalization, patients with cirrhosis had fewer age-adjusted DAH (272.8 d, 95% CI: 271.5 to 274.1) than congestive heart failure (288.0 d, 95% CI: 287.7 to 288.3) and chronic obstructive pulmonary disease (296.6 d, 95% CI: 296.3 to 297.0). CONCLUSIONS: In this national study, we found that patients with cirrhosis spend as many, if not more, cumulative days receiving postacute, emergency, and observational care, as hospitalized care. Ultimately, up to 2 months of DAH are lost annually with the onset of liver decompensation. DAH may be a useful metric for patients and health systems alike.


Subject(s)
Hepatic Encephalopathy , Male , Humans , Aged , United States/epidemiology , Female , Hepatic Encephalopathy/etiology , Hepatic Encephalopathy/complications , Cohort Studies , Ascites , Medicare , Liver Cirrhosis/complications , Liver Cirrhosis/therapy
15.
J Hepatol ; 79(2): 329-339, 2023 08.
Article in English | MEDLINE | ID: mdl-36996942

ABSTRACT

BACKGROUND & AIMS: Liver disease is associated with substantial morbidity and mortality, likely incurring financial distress (i.e. healthcare affordability and accessibility issues), although long-term national-level data are limited. METHODS: Using the National Health Interview Survey from 2004 to 2018, we categorised adults based on report of liver disease and other chronic conditions linked to mortality data from the National Death Index. We estimated age-adjusted proportions of adults reporting healthcare affordability and accessibility issues. Multivariable logistic regression and Cox regression were used to assess the association of liver disease with financial distress and financial distress with all-cause mortality, respectively. RESULTS: Among adults with liver disease (n = 19,407) vs. those without liver disease (n = 996,352), those with cancer history (n = 37,225), those with emphysema (n = 7,937), and those with coronary artery disease (n = 21,510), the age-adjusted proportion reporting healthcare affordability issues for medical services was 29.9% (95% CI 29.7-30.1%) vs. 18.1% (95% CI 18.0-18.3%), 26.5% (95% CI 26.3-26.7%), 42.2% (95% CI 42.1-42.4%), and 31.6% (31.5-31.8%), respectively, and for medications: 15.5% (95% CI 15.4-15.6%) vs. 8.2% (95% CI 8.1-8.3%), 14.8% (95% CI 14.7-14.9%), 26.1% (95% CI 26.0-26.2%), and 20.6% (95% CI 20.5-20.7%), respectively. In multivariable analysis, liver disease (vs. without liver disease, vs. cancer history, vs. emphysema, and vs. coronary artery disease) was associated with inability to afford medical services (adjusted odds ratio [aOR] 1.84, 95% CI 1.77-1.92; aOR 1.32, 95% CI 1.25-1.40; aOR 0.91, 95% CI 0.84-0.98; and aOR 1.11, 95% CI 1.04-1.19, respectively) and medications (aOR 1.92, 95% CI 1.82-2.03; aOR 1.24, 95% CI 1.14-1.33; aOR 0.81, 95% CI 0.74-0.90; and aOR 0.94, 95% CI 0.86-1.02, respectively), delays in medical care (aOR 1.77, 95% CI 1.69-1.87; aOR 1.14, 95% CI 1.06-1.22; aOR 0.88, 95% CI 0.79-0.97; and aOR 1.05, 95% CI 0.97-1.14, respectively), and not receiving the needed medical care (aOR 1.86, 95% CI 1.76-1.96; aOR 1.16, 95% CI 1.07-1.26; aOR 0.89, 95% CI 0.80-0.99; aOR 1.06, 95% CI 0.96-1.16, respectively). In multivariable analysis, among adults with liver disease, financial distress (vs. without financial distress) was associated with increased all-cause mortality (aHR 1.24, 95% CI 1.01-1.53). CONCLUSIONS: Adults with liver disease face greater financial distress than adults without liver disease and adults with cancer history. Financial distress is associated with increased risk of all-cause mortality among adults with liver disease. Interventions to improve healthcare affordability should be prioritised in this population. IMPACT AND IMPLICATIONS: Adults with liver disease use many medical services, but long-term national studies regarding the financial repercussions and the effects on mortality for such patients are lacking. This study shows that adults with liver disease are more likely to face issues affording medical services and prescription medication, experience delays in medical care, and needing but not obtaining medical care owing to cost, compared with adults without liver disease, adults with cancer history, are equally likely as adults with coronary artery disease, and less likely than adults with emphysema-patients with liver disease who face these issues are at increased risk of death. This study provides the impetus for medical providers and policymakers to prioritise interventions to improve healthcare affordability for adults with liver disease.


Subject(s)
Coronary Artery Disease , Digestive System Diseases , Liver Diseases , Neoplasms , Adult , Humans , United States/epidemiology , Costs and Cost Analysis , Health Services Accessibility
16.
Hepatology ; 77(4): 1253-1262, 2023 04 01.
Article in English | MEDLINE | ID: mdl-36651183

ABSTRACT

BACKGROUND: Early liver transplantation for alcohol-associated hepatitis is controversial in part because patients may recover, and obviate the need for liver transplantation. METHODS: In this retrospective study among 5 ACCELERATE-AH sites, we randomly sampled patients evaluated and then declined for liver transplantation for alcohol-associated hepatitis. All had Model of End-Stage Liver Disease (MELD) >20 and <6 months of abstinence. Recompensation was defined as MELD <15 without variceal bleeding, ascites, or overt HE requiring treatment. Multilevel mixed effects linear regression was used to calculate probabilities of recompensation; multivariable Cox regression was used for mortality analyses. RESULTS: Among 145 patients [61% men; median abstinence time and MELD-Na was 33 days (interquartile range: 13-70) and 31 (interquartile range: 26-36), respectively], 56% were declined for psychosocial reasons. Probability of 30-day, 90-day, 6-month, and 1-year survival were 76% (95% CI, 68%-82%), 59% (95% CI, 50%-66%), 49% (95% CI, 40%-57%), and 46% (95% CI, 37%-55%), respectively. Probability of 1-year recompensation was low at 10.0% (95% CI, 4.5%-15.4%). Among patients declined because of clinical improvement, 1-year probability of recompensation was 28.0% (95% CI, 5.7%-50.3%). Among survivors, median MELD-Na at 30 days, 90 days, and 1-year were 29 (interquartile range: 22-38), 19 (interquartile range : 14-29), and 11 (interquartile range : 7-17). Increased MELD-Na (adjusted HR: 1.13, p <0.001) and age (adjusted HR: 1.03, p <0.001) were associated with early (≤90 d) death, and only history of failed alcohol rehabilitation (adjusted HR: 1.76, p =0.02) was associated with late death. CONCLUSIONS: Liver recompensation is infrequent among severe alcohol-associated hepatitis patients declined for liver transplantation. Higher MELD-Na and age were associated with short-term mortality, whereas only history of failed alcohol rehabilitation was associated with long-term mortality. The distinction between survival and liver recompensation merits further attention.


Subject(s)
End Stage Liver Disease , Esophageal and Gastric Varices , Hepatitis, Alcoholic , Liver Transplantation , Male , Humans , Female , Retrospective Studies , Gastrointestinal Hemorrhage , Hepatitis, Alcoholic/surgery , End Stage Liver Disease/surgery , Severity of Illness Index
18.
Clin Gastroenterol Hepatol ; 21(6): 1542-1551.e6, 2023 06.
Article in English | MEDLINE | ID: mdl-35934291

ABSTRACT

BACKGROUND & AIMS: Alcohol-associated liver disease (ALD) is the leading cause of liver-related mortality and has been increasing. To inform public health efforts to address the growing incidence of ALD, we assessed the association of geographic density of gastroenterologists with ALD-related mortality. METHODS: National data were obtained for adults aged ≥25 years with state-level demographics and 2010-2019 mortality estimates by linking federally maintained registries (WONDER, NSSATS, BRFSS, HRSA, US Census Bureau). Multivariable linear regression was used to assess the association of state-level geographic density of gastroenterologists with ALD-related mortality, adjusting for age, sex, race/ethnicity, and other potential confounders. RESULTS: Among 50 states and the District of Columbia, the national mean geographic density of gastroenterologists was 4.6 per 100,000 population, and annual ALD-related mortality rate was 85.6 per 1,000,000 population. There was greater than 5-fold differences in geographic density of gastroenterologists and ALD-related mortality across states. In multivariable analysis, the geographic density of gastroenterologists was significantly associated with lower ALD-related mortality (9.0 [95% confidence interval, 1.3-16.7] fewer ALD-related deaths per 1,000,000 population for each additional gastroenterologist per 100,000 population). The association appeared to peak at a threshold of ≥7.5 gastroenterologists per 100,000 population. We estimated that differences in geographic density of gastroenterologists across states may potentially represent 40% of national ALD-related mortality. Exploratory analyses to assess for confounding by generalized subspecialty care, transplant access, alcohol taxation, and substance use or mental health services, including negative control analyses, did not affect primary results. CONCLUSIONS: State-level geographic density of gastroenterologists is associated with lower ALD-related mortality. These results may inform medical societies and health policymakers to address anticipated workforce gaps to address the growing epidemic of ALD.


Subject(s)
Gastroenterologists , Liver Diseases, Alcoholic , Adult , Humans , United States/epidemiology , Liver Diseases, Alcoholic/epidemiology , Ethnicity , Incidence , Ethanol
19.
Am J Gastroenterol ; 117(12): 1990-1998, 2022 12 01.
Article in English | MEDLINE | ID: mdl-35853462

ABSTRACT

INTRODUCTION: In the published studies of early liver transplantation (LT) for alcohol-associated hepatitis (AH), patients with a prior liver decompensation are excluded. The appropriateness of this criteria is unknown. METHODS: Among 6 American Consortium of Early Liver Transplantation for Alcohol-Associated Hepatitis sites, we included consecutive early LT for clinically diagnosed AH between 2007 and 2020. Patients were stratified as first vs prior history of liver decompensation, with the latter defined as a diagnosis of ascites, hepatic encephalopathy, variceal bleeding, or jaundice, and evidence of alcohol use after this event. Adjusted Cox regression assessed the association of first (vs prior) decompensation with post-LT mortality and harmful (i.e., any binge and/or frequent) alcohol use. RESULTS: A total of 241 LT recipients (210 first vs 31 prior decompensation) were included: median age 43 vs 38 years ( P = 0.23), Model for End-Stage Liver Disease Sodium score of 39 vs 39 ( P = 0.98), and follow-up after LT 2.3 vs 1.7 years ( P = 0.08). Unadjusted 1- and 3-year survival among first vs prior decompensation was 93% (95% confidence interval [CI] 89%-96%) vs 86% (95% CI 66%-94%) and 85% (95% CI 79%-90%) vs 78% (95% CI 57%-89%). Prior (vs first) decompensation was associated with higher adjusted post-LT mortality (adjusted hazard ratio 2.72, 95% CI 1.61-4.59) and harmful alcohol use (adjusted hazard ratio 1.77, 95% CI 1.07-2.94). DISCUSSION: Prior liver decompensation was associated with higher risk of post-LT mortality and harmful alcohol use. These results are a preliminary safety signal and validate first decompensation as a criterion for consideration in early LT for AH patients. However, the high 3-year survival suggests a survival benefit for early LT and the need for larger studies to refine this criterion. These results suggest that prior liver decompensation is a risk factor, but not an absolute contraindication to early LT.


Subject(s)
End Stage Liver Disease , Esophageal and Gastric Varices , Hepatitis, Alcoholic , Liver Transplantation , Humans , Adult , End Stage Liver Disease/surgery , Gastrointestinal Hemorrhage , Severity of Illness Index , Hepatitis, Alcoholic/surgery , Retrospective Studies
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