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1.
Ann Hepatol ; 29(5): 101499, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38582247

RESUMO

Alcohol-associated liver disease (ALD) represents one of the deadliest yet preventable consequences of excessive alcohol use. It represents 5.1 % of the global burden of disease, mainly involving the productive-age population (15-44 years) and leading to an increased mortality risk from traffic road injuries, suicide, violence, cardiovascular disease, neoplasms, and liver disease, among others, accounting for 5.3 % of global deaths. Daily alcohol consumption, binge drinking (BD), and heavy episodic drinking (HED) are the patterns associated with a higher risk of developing ALD. The escalating global burden of ALD, even exceeding what was predicted, is the result of a complex interaction between the lack of public policies that regulate alcohol consumption, low awareness of the scope of the disease, late referral to specialists, underuse of available medications, insufficient funds allocated to ALD research, and non-predictable events such as the COVID-19 pandemic, where increases of up to 477 % in online alcohol sales were registered in the United States. Early diagnosis, referral, and treatment are pivotal to achieving the therapeutic goal in patients with alcohol use disorder (AUD) and ALD, where complete alcohol abstinence and prevention of alcohol relapse are expected to enhance overall survival. This can be achieved through a combination of cognitive behavioral, motivational enhancement and pharmacological therapy. Furthermore, the appropriate use of available pharmacological therapy and implementation of public policies that comprehensively address this disease will make a real difference.


Assuntos
COVID-19 , Saúde Global , Hepatopatias Alcoólicas , Humanos , Hepatopatias Alcoólicas/epidemiologia , Hepatopatias Alcoólicas/terapia , COVID-19/epidemiologia , COVID-19/prevenção & controle , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , Fatores de Risco , Carga Global da Doença , SARS-CoV-2 , Abstinência de Álcool
2.
Scand J Gastroenterol ; 58(12): 1523-1533, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37551903

RESUMO

OBJECTIVE: Limited data exist on the association between per capita alcohol consumption and incidence of alcohol related liver disease (ARLD). The aims were to analyse this relationship and assess prevalence of ARLD in Iceland and among patients treated for alcohol use disorder (AUD) and its impact on outcomes. METHODS: A retrospective study on all patients diagnosed with severe ARLD: alcohol related cirrhosis (ARC) and alcohol related hepatitis (ARH) in Iceland 1984-2020. Medical records were scrutinized for clinical features, severity of ARLD, proportion undergoing treatment for AUD, data on abstinence and long-term outcomes. RESULTS: A total of 314 patients, males 76%, median age 56 years, fulfilled the predetermined criteria for ARLD. Median MELD was 17, 73% with Child-Pugh B/C and 70/314 (22%) who had ARH. Incidence of ARLD increased from 0.77 cases per 100 000 inhabitants annually 1984-2000 to 6.1 per 100 000 in 2016-2020. Per capita alcohol consumption increased from 4.3 Liters to 7.5 L in in the same time periods. Overall 220/314 (70%) with ARLD had undergone treatment for AUD. Of all individuals who had AUD treatment during the study period (n = 21.845), 1% were diagnosed with ARLD. Patients who underwent treatment for AUD after the ARLD diagnosis had better prognosis than those who had treatment prior to ARLD diagnosis (hazard ratio 2.5 [95% CI 1.3-5.0]). CONCLUSIONS: The incidence of ARLD increased 8-fold during the study period coinciding with 74% increase in per capita alcohol consumption. Patients with prior diagnosis of AUD had worse prognosis that needs special attention.


Assuntos
Alcoolismo , Hepatite Alcoólica , Masculino , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Islândia/epidemiologia , Etanol , Alcoolismo/complicações , Alcoolismo/epidemiologia , Alcoolismo/diagnóstico , Cirrose Hepática Alcoólica/epidemiologia , Hepatite Alcoólica/epidemiologia
3.
Acta Med Indones ; 53(1): 24-30, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33818404

RESUMO

BACKGROUND: alcohol may have additional neurotoxic ill-effects in patients with alcohol related cirrhosis apart from hepatic encephalopathy. We aimed to evaluate minimal hepatic encephalopathy (MHE) with Psychometric Hepatic Encephalopathy (PHES) score and Critical Flicker Frequency (CFF) in alcohol (ALD) and non-alcoholic steatohepatitis related (NASH) related cirrhosis. METHODS: 398 patients were screened between March 2016 and December 2018; of which 71 patients were included in ALD group and 69 in NASH group. All included patients underwent psychometric tests which included number connection test A and B (NCT-A and NCT-B), serial dot test (SDT), digit symbol test (DST), line tracing test (LTT) and CFF. MHE was diagnosed when their PHES was <-4. RESULTS: the prevalence of MHE was significantly higher in ALD group compared to NASH (69.01% vs 40.58%; P=0.007). The performance of individual psychometric tests was significantly poorer in ALD (P<0.05). Overall sensitivity and specificity of CFF was 76.62% (95%CI 65.59 - 85.52) and 46.03% (95%CI 33.39 - 59.06) respectively. Mean CFF was significantly lower in ALD than NASH (37.07 (SD 2.37) vs 39.05 (SD 2.40), P=0.001); also in presence of MHE (36.95 (SD 2.04) vs 37.96 (SD 1.87), P=0.033) and absence of MHE (37.34 (SD 3.01) vs 39.79 (SD 2.46), P=0.001). CONCLUSION: MHE is significantly more common in patients with ALD cirrhosis than NASH counterparts. Overall CFF values are less in alcohol related cirrhosis than NASH related cirrhosis, even in presence or absence of MHE. We recommend additional caution in managing MHE in ALD cirrhosis.


Assuntos
Encefalopatia Hepática/diagnóstico , Cirrose Hepática/psicologia , Hepatopatia Gordurosa não Alcoólica/psicologia , Adulto , Idoso , Feminino , Encefalopatia Hepática/epidemiologia , Humanos , Indonésia/epidemiologia , Cirrose Hepática/complicações , Masculino , Pessoa de Meia-Idade , Hepatopatia Gordurosa não Alcoólica/complicações , Prevalência , Testes Psicológicos/estatística & dados numéricos , Psicometria/métodos , Valores de Referência , Sensibilidade e Especificidade , Índice de Gravidade de Doença , Adulto Jovem
4.
Am J Physiol Gastrointest Liver Physiol ; 313(3): G203-G211, 2017 Sep 01.
Artigo em Inglês | MEDLINE | ID: mdl-28642299

RESUMO

Patients with alcohol-related cirrhosis (ALD) are prone to infection. Circulating neutrophils in ALD are dysfunctional and predict development of sepsis, organ dysfunction, and survival. Neutrophil granules are important effector organelles containing a toxic array of microbicidal proteins, whose controlled release is required to kill microorganisms while minimizing inflammation and damage to host tissue. We investigated the role of these granular responses in contributing to immune disarray in ALD. Neutrophil granular content and mobilization were measured by flow cytometric quantitation of cell-surface/intracellular markers, [secretory vesicles (CD11b), secondary granules (CD66b), and primary granules (CD63; myeloperoxidase)] before and after bacterial stimulation in 29 patients with ALD cirrhosis (15 abstinent; 14 actively drinking) compared with healthy controls (HC). ImageStream Flow Cytometry characterized localization of granule subsets within the intracellular and cell-surface compartments. The plasma cytokine environment was analyzed using ELISA/cytokine bead array. Circulating neutrophils were primed in the resting state with upregulated surface expression of CD11b (P = 0.0001) in a cytokine milieu rich in IL-8 (P < 0.001) and lactoferrin (P = 0.035). Neutrophils showed exaggerated mobilization to the cell surface of primary granules at baseline (P = 0.001) and in response to N-formyl-l-methionyl-l-leucyl-l-phenylalanine (P = 0.009) and Escherichia coli (P = 0.0003) in ALD. There was no deficit in granule content or mobilization to the cell membrane in any granule subset observed. Paradoxically, active alcohol consumption abrogated the hyperresponsive neutrophil granular responses compared with their abstinent counterparts. Neutrophils are preprimed at baseline with augmented effector organelle mobilization in response to bacterial stimulation; neutrophil degranulation is not a mechanism leading to innate immunoparesis in ALD.NEW & NOTEWORTHY Neutrophil granule release is dysregulated in patients with alcohol-related cirrhosis (ALD) with augmented effector organelle mobilization and microbiocidal protein release. Neutrophil granules are upregulated in ALD at baseline and demonstrate augmented responses to bacterial challenge. The granular responses in ALD did not contribute to the observed functional deficit in innate immunity but rather were dysregulated and hyperresponsive, which may induce bystander damage to host tissue. Paradoxically, active alcohol consumption abrogated the excessive neutrophil granular responses to bacterial stimulus compared with their abstinent counterparts.


Assuntos
Peptídeos Catiônicos Antimicrobianos/metabolismo , Cirrose Hepática Alcoólica/patologia , Neutrófilos/fisiologia , Adulto , Estudos de Casos e Controles , Feminino , Regulação da Expressão Gênica , Humanos , Cirrose Hepática Alcoólica/metabolismo , Masculino , Pessoa de Meia-Idade , Vesículas Secretórias/fisiologia
6.
Intern Med ; 2024 Jul 18.
Artigo em Inglês | MEDLINE | ID: mdl-39019603

RESUMO

Objective Abstaining from alcohol improves the outcome of alcohol-related cirrhosis. This study evaluated the effect of alcohol abstinence on the outcomes of patients with alcohol-related cirrhosis recruited from a core hospital in Boso Peninsula, Japan. Methods This single-center retrospective study recruited 116 patients with alcohol-related cirrhosis who were admitted to our department between April 2014 and October 2022. Taking the day of discharge as day 0, the patients were divided into two groups based on their subsequent behavior (abstinence/non-abstinence from alcohol). The study analysis included 98 patients after excluding 13 who died during hospitalization and 5 for whom follow-up at our hospital ended after discharge. We evaluated differences in the patient survival between the abstaining and drinking groups. Results The abstaining and drinking groups comprised 57 and 41 patients, respectively. We excluded from the analysis 10 and 6 patients with viable hepatocellular carcinoma in the abstaining and drinking groups, respectively. The findings revealed that the survival rate plateaued in the abstaining group from the third year onward, whereas the survival rate in the drinking group gradually decreased with time. Conclusion Our findings suggest that at least two years of alcohol abstinence is required to sustain the survival of patients with alcohol-related cirrhosis. The data collected by our hospital retrospectively demonstrated the importance of abstinence on a timescale of years of sustained abstinence.

7.
JHEP Rep ; 6(2): 100953, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38283758

RESUMO

Background & Aims: Alcohol-related hepatitis (AH) and alcohol-related cirrhosis are grave conditions with poor prognoses. Altered hepatic lipid metabolism can impact disease development and varies between different alcohol-related liver diseases. Therefore, we aimed to investigate lipidomics and metabolomics at various stages of alcohol-related liver diseases and their correlation with survival. Methods: Patients with newly diagnosed alcohol-related cirrhosis, who currently used alcohol (ALC-A), stable outpatients with decompensated alcohol-related cirrhosis with at least 8 weeks of alcohol abstinence (ALC), and patients with AH, were compared with each other and with healthy controls (HC). Circulating lipids and metabolites were analysed using HPLC and mass spectrometry. Results: Forty patients with ALC, 95 with ALC-A, 30 with AH, and 42 HC provided plasma. Lipid levels changed according to disease severity, with generally lower levels in AH and cirrhosis than in the HC group; this was most pronounced for AH, followed by ALC-A. Nine out of 10 free fatty acids differed between cirrhosis groups by relative increases of 0.12-0.66 in ALC compared with the ALC-A group (p <0.0005). For metabolomics, total bile acids increased by 19.7, 31.3, and 80.4 in the ALC, ALC-A, and AH groups, respectively, compared with HC (all p <0.0001). Low sphingolipid ([d42:1] and [d41:1]) levels could not predict 180-day mortality (AUC = 0.73, p = 0.95 and AUC = 0.73, p = 0.95) more accurately than the model for end-stage liver disease score (AUC = 0.71), but did predict 90-day mortality (AUC d42:1 = 0.922, AUC d41:1 = 0.893; pd42:1 = 0.005, pd41:1 = 0.007) more accurately than the MELD score AUCMELD = 0.70, pMELD = 0.19). Conclusions: Alcohol-related severe liver disease is characterised by low lipid levels progressing with severity of liver disease, especially low sphingomyelins, which also associate to poor prognoses. Impact and implications: Lipidomics has the potential to diagnose and risk stratify patients with liver diseases. Lipidomics differed between patients with alcohol-related hepatitis and alcohol-related cirrhosis with and without recent alcohol use. Furthermore, lipidomics could predict short-term mortality and might be suitable as a prognostic tool in the future. Clinical Trials Registration: Scientific Ethics Committee of the Capital Region of Denmark, journal no. H-21013476.

8.
Clin Case Rep ; 12(4): e8820, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38659497

RESUMO

Key Clinical Message: This report describes a case of diffuse large B-cell lymphoma with MYD88 L265P and KM2DT mutation and decompensated alcohol-related liver cirrhosis. And the treatment is successful in this patient, who had multiple complications and poor prognostic factors. Abstract: This report describes a case of diffuse large B-cell lymphoma with MYD88 L265P and KM2DT mutation and decompensated alcohol-related liver cirrhosis. The lymphoma showed a complete response with no MYD88 L265P mutation after four courses of combination chemotherapy. Lymphoma is one of the most common malignant tumors, but cases of DLBCL with cirrhosis are much rarer especially with alcohol-related cirrhosis. And we reviewed the relevant mechanisms. Although we did not find a definite association between the pathogenesis of the patient's alcohol-related cirrhosis and that of diffuse large B-cell lymphoma, the treatment is successful in this patient, who had multiple complications and poor prognostic factors.

10.
Clin Res Hepatol Gastroenterol ; 47(10): 102225, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-37838325

RESUMO

BACKGROUND: Patients with alcohol-related cirrhosis and hepatocellular carcinoma (HCC) may have reduced survival compared to those with HCC related to other causes. The impact of abstinence in alcohol-related HCC is unknown. We compared access to curative treatment and the prognosis of patients with HCC according to the cause of cirrhosis and evaluated the impact of abstinence on the prognosis of patients with alcohol-related HCC. PATIENTS AND METHODS: Data for patients with cirrhosis and HCC were prospectively collected in a single center. A logistic regression model was used to identify factors associated with access to curative treatment. Multivariate Fine and Gray proportional hazards models were used to identify factors associated with 5-year survival after adjustment for lead-time bias. RESULTS: Two hundred patients were included, 114 (57 %) with non-alcohol-related HCC and 86 (43 %) with alcohol-related HCC (35 abstainers, 51 consumers). During follow-up, 21 patients were transplanted and 156 died. The proportion of patients who had access to curative treatment was 65 % in abstainers, 44 % in consumers, and 57 % in patients with non-alcohol-related cirrhosis (p = 0.06). In multivariate analyses, abstinence was not associated with better access to curative treatment. After adjustment for lead-time bias, the 5-year cumulative incidence of overall death was significantly lower in abstainers than in consumers and in patients with non-alcohol-related cirrhosis (52 % vs. 78 % vs. 81 %, respectively, p = 0.04). In multivariate analyses, abstainers had lower risk of death than consumers (SHR: 0.47, 95 % CI: 0.28-0.80, p = 0.005). CONCLUSION: Abstinence improves the outcome of patients with alcohol-related cirrhosis once HCC has occurred.


Assuntos
Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/etiologia , Carcinoma Hepatocelular/terapia , Carcinoma Hepatocelular/epidemiologia , Neoplasias Hepáticas/etiologia , Neoplasias Hepáticas/terapia , Neoplasias Hepáticas/epidemiologia , Cirrose Hepática/complicações , Cirrose Hepática Alcoólica/complicações , Prognóstico , Modelos de Riscos Proporcionais , Fatores de Risco
11.
Can Liver J ; 6(4): 375-387, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38152327

RESUMO

Aims: To develop and validate case definitions to identify patients with cirrhosis and alcohol-related cirrhosis using primary care electronic medical records (EMRs) and to estimate cirrhosis prevalence and incidence in pan-Canadian primary care databases, between 2011 and 2019. Methods: A total of 689,301 adult patients were included with ≥1 visit to a primary care provider within the Canadian Primary Care Sentinel Study Network between January 1, 2017, and December 31, 2018. A subsample of 17,440 patients was used to validate the case definitions. Sensitivity, specificity, predictive values were calculated with their 95% CIs and then determined the population-level prevalence and incidence trends with the most accurate case definition. Results: The most accurate case definition included: ≥1 health condition, billing, or encounter diagnosis for International Classification of Diseases, Ninth Revision codes 571.2, 571.5, 789.59, or 571. Sensitivity (84.6; 95% CI 83.1%-86.%), specificity (99.3; 95% CI 99.1%-99.4%), positive predictive values (94.8; 95% CI 93.9%-95.7%), and negative predictive values (97.5; 95% CI 97.3%-97.7%). Application of this definition to the overall population resulted in a crude prevalence estimate of (0.46%; 95% CI 0.45%-0.48%). Annual incidence of patients with a clinical diagnosis of cirrhosis nearly doubled between 2011 (0.05%; 95% CI 0.04%-0.06%) and 2019 to (0.09%; 95% CI 0.08%-0.09%). Conclusions: The EMR-based case definition accurately captured patients diagnosed with cirrhosis in primary care. Future work to characterize patients with cirrhosis and their primary care experiences can support improvements in identification and management in primary care settings.

12.
Can Liver J ; 6(3): 295-304, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-38020191

RESUMO

Background: Alcohol use disorder (AUD) is a leading cause of cirrhosis. Insufficient clinician knowledge and comfort managing AUD impacts access to treatment. Using Kern's Framework for Curriculum Development, we aimed to (i) develop and evaluate the effect of an "AUD in cirrhosis" educational intervention on clinicians' knowledge, attitudes, comfort, preparedness, and intention (practice habits) to integrate AUD management into their practice, and (ii) assess clinicians' motivation using Self Determination Theory. Methods: Kern's approach was used for curriculum development. Pilot session feedback informed a three-part flipped-classroom series conducted by interdisciplinary clinicians in hepatology, psychiatry, primary care, and addiction psychology. Participants watched a video followed by a live session focused on (a) withdrawal, (b) screening and brief intervention, and (c) prescribing pharmacotherapy. Questionnaires assessing knowledge and practice habits were adapted from the literature. Attitudes were evaluated using the Short Alcohol and Alcohol Problems Perception Questionnaire (SAAPPQ). Self Determination Theory informed motivation questions. Results: Paired sample t-tests on pre-post questionnaires (n = 229 clinicians; 95 completed questionnaires) revealed significant improvements in preparedness and comfort screening, providing a brief intervention, prescribing pharmacotherapy, and SAAPPQ domains. No significant changes were observed in the intention to prescribe pharmacotherapy. Effect size analysis showed medium to large effects across most topic areas. Conclusions: The developed sessions improved knowledge, attitudes, and practice habits of clinicians caring for this patient population. Given the rise in AUD and significant consequences in cirrhosis, this data offers promise that interactive education may improve practice habits of clinicians interfacing with this patient population.

13.
Front Pharmacol ; 14: 1258062, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37601074

RESUMO

Alcohol-related liver disease (ALD) from excessive alcohol intake has a unique gut microbiota profile. The disease progression-free survival in ALD patients has been associated with the degree of gut dysbiosis. The vicious cycles between gut dysbiosis and the disease progression in ALD including: an increase of acetaldehyde production and bile acid secretion, impaired gut barrier, enrichment of circulating microbiota, toxicities of microbiota metabolites, a cascade of pro-inflammatory chemokines or cytokines, and augmentation in the generation of reactive oxygen species. The aforementioned pathophysiology process plays an important role in different disease stages with a spectrum of alcohol hepatitis, ALD cirrhosis, neurological dysfunction, and hepatocellular carcinoma. This review aims to illustrate the pathophysiology of gut microbiota and clarify the gut-brain crosstalk in ALD, which may provide the opportunity of identifying target points for future therapeutic intervention in ALD.

14.
Cureus ; 15(11): e48221, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-38050499

RESUMO

Cirrhosis of the liver, characterized by fibrous tissue replacing normal cells, disrupts physiological function and blood circulation. A further consequence of this is hepatic encephalopathy (HE), a neuropsychiatric syndrome that can range in severity from mild cognitive disturbances to full coma. This case follows the course of a 63-year-old Caucasian female with chronic liver cirrhosis who presents with recurrent episodes of mental status changes. Although each episode was treated with first-line pharmacologic interventions of lactulose, her HE recurrence persisted. This case report underscores the significance of early diagnosis and management, emphasizing the role of alcohol cessation, pharmacotherapy, and lifestyle adjustments. It also aims to address the delicate balance of diuretic use, focusing on dosage adjustments to address electrolyte imbalances and minimize risks associated with HE. The findings highlight the complexity of managing alcoholic liver disease and offer insights into tailored approaches for optimizing patient outcomes.

15.
Aliment Pharmacol Ther ; 58(8): 763-773, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37602505

RESUMO

BACKGROUND: Alcohol use is the most important factor in determining the prognosis of patients with alcohol-related cirrhosis and alcohol-associated hepatitis. AIM: To conduct a systematic review of interventions for alcohol use disorder specific to patients with cirrhosis or alcohol-associated hepatitis. METHODS: We searched five databases between inception and November 2022. The primary outcomes were abstinence, hepatic decompensation and mortality. We included randomised and non-randomised studies. Risk of bias was assessed using validated tools. Where possible, meta-analysis was performed. RESULTS: Twenty-three studies met the inclusion criteria including six randomised trials and 17 non-randomised studies of interventions. These included 104,298 patients with a mean/median age range from 44 to 65, of whom 75% were male. Interventions included psychological therapy, pharmacological therapies, specialist clinics, patient education and low alcohol drinks. Baclofen was the only intervention to demonstrate a statistically significant impact on the primary outcomes in a randomised trial (abstinence OR: 6.3, 95% CI: 2.4-16.1). Three non-randomised studies reported reductions in episodes of hepatic decompensation that were significant in multivariate models. This was in response to psychological therapy, use of any pharmacotherapy, and use of any treatment. A meta-analysis of non-randomised studies that examined the impact of psychological therapies revealed statistically non-significant improvements in abstinence (4 studies, OR: 1.87, 95% CI: 0.38-9.23) and mortality (4 studies, OR: 0.47, 95% CI: 0.12-1.77). CONCLUSIONS: Baclofen is the only intervention with randomised trial evidence for significant benefit in patients with cirrhosis. Non-randomised studies also point to non-pharmaceutical interventions possibly improving clinical outcomes.

16.
Cureus ; 15(1): e33761, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36793850

RESUMO

Cholinesterase is a serum enzyme synthesized mainly by the hepatocyte. Serum cholinesterase levels tend to decrease in time in patients with chronic liver failure and can indicate the intensity of liver failure. The lower the value of serum cholinesterase, the higher the possibility of liver failure. A reduction in liver function induced a drop in the level of serum cholinesterase. We present a patient with end-stage alcoholic cirrhosis and severe liver failure that received a liver transplant from a deceased donor. We compared blood tests and serum cholinesterase before and after the liver transplant. The hypothesis is that the value of serum cholinesterase increases after a liver transplant, and we noticed a significant increase in cholinesterase levels after the transplant. Serum cholinesterase activity increases after a liver transplant and it indicates that the liver function reserve will reach a higher level after the transplant, according to the new liver function reserve.

17.
Cureus ; 15(10): e46576, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37933367

RESUMO

Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related mortality worldwide. Spontaneous regression of HCC is rare with few documented cases in literature. The mechanism of this phenomenon is unknown, but tumor hypoxia and systemic inflammatory response have been suggested as possible etiologies. This article aims to shed more light on this rare phenomenon and provides an opportunity to review the proposed pathophysiology of spontaneous HCC regression. In this case report, we describe an interesting case of a 39-year-old male with HCC who underwent spontaneous regression.

18.
Cureus ; 15(1): e33866, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36819322

RESUMO

Most chylothoraces are caused by trauma and malignancy, and pleural fluid analysis typically demonstrates an exudative effusion. Transudative chylothorax is a rare manifestation and has only been cited in case reports in the current literature. Here, we present the case of a 59-year-old male with a history of liver cirrhosis secondary to alcohol abuse, chronic kidney disease stage 3a, and hypertension who presented with a left-sided pleural effusion and abdominal ascites. A thoracentesis and abdominal paracentesis were performed, and fluid analyses demonstrated a transudative chylothorax with concomitant chylous ascites. In this review, we aim to highlight a rare case of transudative chylothorax and discuss the pathogenesis and management of this condition.

19.
Am J Med Sci ; 364(1): 46-52, 2022 07.
Artigo em Inglês | MEDLINE | ID: mdl-35081403

RESUMO

BACKGROUND: The aim of the study was to quantify the relationship between acute kidney injury (AKI) and alcohol use disorder (AUD). METHODS: We used a large academic medical center and the MIMIC-III databases to quantify AKI disease and mortality burden as well as AKI disease progression in the AUD and non-AUD subpopulations. We used the MIMIC-III dataset to compare two different methods of encoding AKI: ICD-9 codes, and the Kidney Disease: Improving Global Outcomes scheme (KDIGO) definition. In addition to the AUD subpopulation, we also present analyses for the hepatorenal syndrome (HRS) and alcohol-related cirrhosis subpopulations identified via ICD-9/ICD-10 coding. RESULTS: In both the ICD-9 and KDIGO encodings of AKI, the AUD subpopulation had a higher incidence of AKI (ICD-9: 43.3% vs. 37.92% AKI in the non-AUD subpopulations; KDIGO: 48.65% vs. 40.53%) in the MIMIC-III dataset. In the academic dataset, the AUD subpopulation also had a higher incidence of AKI than the non-AUD subpopulation (ICD-9/ICD-10: 12.76% vs. 10.71%). The mortality rate of the subpopulation with both AKI and AUD, HRS, or alcohol-related cirrhosis was consistently higher than that of the subpopulation with only AKI in both datasets, including after adjusting for disease severity using two methods of severity estimation in the MIMIC-III dataset. Disease progression rates were similar for AUD and non-AUD subpopulations. CONCLUSIONS: Our work shows that the AUD patient subpopulation had a higher number of AKI patients than the non-AUD subpopulation, and that patients with both AKI and AUD, HRS, or alcohol-related cirrhosis had higher rates of mortality than the non-AUD subpopulation with AKI.


Assuntos
Injúria Renal Aguda , Alcoolismo , Síndrome Hepatorrenal , Injúria Renal Aguda/etiologia , Alcoolismo/complicações , Efeitos Psicossociais da Doença , Progressão da Doença , Mortalidade Hospitalar , Humanos , Cirrose Hepática/complicações , Estudos Retrospectivos
20.
Cureus ; 14(2): e22089, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-35308747

RESUMO

The coronavirus disease 2019 (COVID-19) infection has most commonly led to patients presenting with pulmonary disease, including severe acute respiratory syndrome. However, in about 14-53% of patients with a newly diagnosed COVID-19 infection, the liver is the organ most drastically affected, as opposed to the lungs. In patients with preexisting liver damage, the first symptom of a COVID-19 infection may come from worsening liver failure such as hepatic encephalopathy or worsening ascites. This case report highlights this unusual presentation of a COVID-19 infection in a patient with preexisting alcoholic liver cirrhosis. We report this case to heed warning that acutely worsening liver failure may be the first presenting symptom of a superimposed COVID-19 infection on preexisting liver disease.

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