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1.
BMC Gastroenterol ; 24(1): 356, 2024 Oct 09.
Artículo en Inglés | MEDLINE | ID: mdl-39385094

RESUMEN

BACKGROUND: Sarcopenia is common in end-stage liver disease and negatively impacts patients awaiting or undergoing liver transplantation (LT). Magnetic resonance imaging (MRI) may be used to measure body composition and sarcopenia. We aimed to evaluate the feasibility of MRI-based LT body composition profiling, describe waitlist body composition, and assess the natural rate of change in body composition while on the waitlist and post-LT. METHODS: This prospective pilot study recruited adults listed for LT at an urban, tertiary care facility. Eighteen participants were scanned at time of waitlisting and 15 had follow-up MRIs (waitlist and/or post-LT). An 8-min MRI was used to measure body composition (AMRA® Researcher) including thigh fat-free muscle volume (FFMV) and fat infiltration (MFI), visceral (VAT) and abdominal subcutaneous (ASAT) adipose tissue volumes, and liver fat. A sex- and BMI invariant FFMV z-score (z-FFMV) was calculated, and muscle composition (MC) phenotypes were defined using the muscle assessment score (consisting of the FFMV z-score and sex-adjusted MFI). Rate of body composition change was calculated using mixed-effect modelling and is presented as rate per 30 days. RESULTS: At time of waitlisting, 73% of the 18 participants had high MFI and 39% had the adverse MC (low FFMV z-score and high MFI) phenotype. Seven participants received an LT. Post-LT serial MRIs, at a median of 147 days apart within the first 200 days post-LT, demonstrated increased z-FFMV 0.22 SDs/(30 days) (p = 0.002), VAT 0.23 (p < 0.001), and ASAT 0.52 (p = 0.001) L/(30 days), but no change in MFI (p = 0.200) nor liver fat (p = 0.232). CONCLUSION: MRI-based body composition profiling is feasible in LT patients and shortly after LT. This can be amended to routine clinical scans and may help in early identification of patients who may benefit from interventions to improve body composition. In addition, body composition changes significantly over time after LT.


Asunto(s)
Composición Corporal , Trasplante de Hígado , Imagen por Resonancia Magnética , Músculo Esquelético , Sarcopenia , Listas de Espera , Humanos , Proyectos Piloto , Masculino , Femenino , Persona de Mediana Edad , Estudios Prospectivos , Sarcopenia/diagnóstico por imagen , Sarcopenia/etiología , Músculo Esquelético/diagnóstico por imagen , Fenotipo , Enfermedad Hepática en Estado Terminal/cirugía , Estudios de Factibilidad , Adulto , Anciano , Hígado/diagnóstico por imagen , Hígado/patología
2.
Hepatology ; 2024 Sep 10.
Artículo en Inglés | MEDLINE | ID: mdl-39255519

RESUMEN

BACKGROUND AND AIMS: While transjugular intrahepatic portosystemic shunt (TIPS) is traditionally considered a bridge to liver transplant (LT), some patients achieve long-term transplant-free survival (TFS) with TIPS alone. Prognosis and need for LT should not only be assessed at time of procedure, but also re-evaluated in patients with favorable early outcomes. APPROACH AND RESULTS: Adult TIPS recipients in the multicenter Advancing Liver Therapeutic Approaches retrospective cohort study were included (N=1,127 patients; 2,040 person-years follow-up). Adjusted competing risk regressions were used to assess factors associated with long-term post-TIPS clinical outcomes at time of procedure and at 6 months post-TIPS. MELD-Na at TIPS was significantly associated with post-TIPS mortality (sHR of death 1.1 [p=0.42], 1.3 [p=0.04], and 1.7 [p<0.01] for MELD-Na 15-19, 20-24, and ≥25 relative to MELD-Na <15, respectively). MELD 3.0 was also associated with post-TIPS outcomes. Among the 694 (62%) patients who achieved early (6 mo) post-TIPS TFS, rates of long-term TFS were 88% at 1-year and 57% at 3-years post-TIPS. Additionally, a within-individual increase in MELD-Na score of >3 points from TIPS to 6 months post-TIPS was significantly associated with long-term mortality, regardless of initial MELD-Na score (sHR of death 1.8, p<0.01). For patients with long-term post-TIPS TFS, rates of complications of the TIPS or portal hypertension were low. CONCLUSIONS: Among patients with early post-TIPS TFS, prognosis and need for LT should be reassessed, informed by post-procedure changes in MELD-Na and clinical status. For selected patients, "destination TIPS" without LT may offer long-term survival with freedom from portal hypertensive complications.

3.
Eur Heart J ; 2024 Aug 17.
Artículo en Inglés | MEDLINE | ID: mdl-39152050

RESUMEN

The prevalence and mortality related to end-stage liver disease (ESLD) continue to rise globally. Liver transplant (LT) recipients continue to be older and have inherently more comorbidities. Among these, cardiac disease is one of the three main causes of morbidity and mortality after LT. Several reasons exist including the high prevalence of associated risk factors, which can also be attributed to the rise in the proportion of patients undergoing LT for metabolic dysfunction-associated steatohepatitis (MASH). Additionally, as people age, the prevalence of now treatable cardiac conditions, including coronary artery disease (CAD), cardiomyopathies, significant valvular heart disease, pulmonary hypertension, and arrhythmias rises, making the need to treat these conditions critical to optimize outcomes. There is an emerging body of literature regarding CAD screening in patients with ESLD, however, there is a paucity of strong evidence to support the guidance regarding the management of cardiac conditions in the pre-LT and perioperative settings. This has resulted in significant variations in assessment strategies and clinical management of cardiac disease in LT candidates between transplant centres, which impacts LT candidacy based on a transplant centre's risk tolerance and comfort level for caring for patients with concomitant cardiac disease. Performing a comprehensive assessment and understanding the potential approaches to the management of ESLD patients with cardiac conditions may increase the acceptance of patients, who appear too complex, but rather require extra evaluation and may be reasonable candidates for LT. The unique physiology of ESLD can profoundly influence preoperative assessment, perioperative management, and outcomes associated with underlying cardiac pathology, and requires a thoughtful multidisciplinary approach. The strategies proposed in this manuscript attempt to review the latest expert experience and opinions and provide guidance to practicing clinicians who assess and treat patients being considered for LT. These topics also highlight the gaps that exist in the comprehensive care of LT patients and the need for future investigations in this field.

4.
Hepatol Commun ; 8(6)2024 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-38829203

RESUMEN

BACKGROUND: High financial burden for patients has been reported for multiple types of cancer, but there are limited data in those with HCC. We aimed to describe the financial burden for patients diagnosed with HCC and identify correlates of high financial burden. METHODS: We used the IQVIA PharMetrics Plus for Academics database to identify commercially insured patients diagnosed with HCC between 2006 and 2021. Patient financial liability was defined as the difference between allowed and paid amounts from adjudicated insurance claims. We reported total and HCC-related financial liabilities (i.e., cost for HCC-related claims), with high total financial liability defined as ≥$3000 annually and high HCC-related financial liability as ≥$1000 annually. We used multivariable logistic regression modeling to identify factors associated with high total and HCC-related financial liability. RESULTS: Among 11,609 patients with HCC, the median total financial liability during the year after HCC diagnosis was $2955 (Q1-Q3: $972-$6293). Nearly half (45%) of patients experienced high total financial liability, with the greatest liability incurred in the 3-month period immediately following HCC diagnosis. Older age, increased comorbidity, and cirrhosis-related complications were associated with higher total patient liability. Patient liability also varied by type of HCC treatment, with systemic therapy and liver transplantation having the highest financial liability in multivariable analysis. However, only 66.7% of the patients experienced HCC-related liability. CONCLUSIONS: Patients with HCC experience significant financial liability underscoring a need for price transparency as well as financial counseling in this population.


Asunto(s)
Carcinoma Hepatocelular , Costo de Enfermedad , Neoplasias Hepáticas , Humanos , Neoplasias Hepáticas/economía , Neoplasias Hepáticas/terapia , Masculino , Femenino , Carcinoma Hepatocelular/economía , Carcinoma Hepatocelular/terapia , Persona de Mediana Edad , Estados Unidos , Anciano , Adulto , Estudios de Cohortes , Bases de Datos Factuales
5.
Clin Liver Dis ; 28(3): 437-453, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38945636

RESUMEN

Interventions for portal hypertension are continuously evolving and expanding beyond the realm of medical management. When complications such as varices and ascites persist despite conservative interventions, procedures including transjugular intrahepatic portosystemic shunt creation, transvenous obliteration, portal vein recanalization, splenic artery embolization, surgical shunt creation, and devascularization are all potential interventions detailed in this article. Selection of the optimal procedure to address the underlying cause, treat symptoms, and, in some cases, bridge to liver transplantation depends on the specific etiology of portal hypertension and the patient's comorbidities.


Asunto(s)
Embolización Terapéutica , Hipertensión Portal , Derivación Portosistémica Intrahepática Transyugular , Humanos , Hipertensión Portal/cirugía , Hipertensión Portal/terapia , Hipertensión Portal/etiología , Derivación Portosistémica Intrahepática Transyugular/métodos , Embolización Terapéutica/métodos , Vena Porta/cirugía , Várices Esofágicas y Gástricas/cirugía , Várices Esofágicas y Gástricas/etiología , Várices Esofágicas y Gástricas/terapia , Arteria Esplénica/cirugía , Arteria Esplénica/diagnóstico por imagen , Derivación Portosistémica Quirúrgica/métodos , Trasplante de Hígado
6.
Aliment Pharmacol Ther ; 60(4): 469-478, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38863242

RESUMEN

BACKGROUND/AIMS: Patients with hepatocellular cancer (HCC) are vulnerable to psychological distress given a new cancer diagnosis superimposed on pre-existing chronic liver disease. We aimed to characterise the psychiatric burden in HCC, risk factors for incident diagnosis and treatment patterns over time. METHODS: Using IQVIA PharMetrics® Plus for Academics-a nationally representative claims database of the commercially insured US population-we identified psychiatric diagnoses and treatment among patients with newly diagnosed HCC. Multivariable logistic regression modelling identified factors associated with psychiatric diagnosis and treatment. RESULTS: Of 11,609 patients with HCC, 2166 (18.6%) had a psychiatric diagnosis after cancer diagnosis with depression (58.3%) and anxiety (53.0%) being most common. Women (aOR 1.33, 95% CI [1.19-1.49]), pre-existing psychiatric diagnoses (aOR 9.12 [8.08-10.3]) and HCC treatment type (transplant: aOR 2.15 [1.66-2.77]; locoregional therapies: aOR 1.74 [1.52-1.99]; hospice: aOR 2.43 [1.79-3.29]) were significantly associated with psychiatric diagnosis. Female sex, ascites, higher comorbidity and treatment type were associated with incident psychiatric diagnosis. Pharmacotherapy was used in 1392 (64.3%) patients with a psychiatric diagnosis, with antidepressants (46.2%) and anxiolytics (32.8%) being most common. Psychiatric diagnoses increased from 14.8% in 2006-2009 to 21.1% in 2018-2021 (p < 0.001). In almost 20% of patients with pre-existing psychiatric conditions, therapy was discontinued after HCC diagnosis. CONCLUSIONS: Nearly 2 of 10 patients with HCC were diagnosed with a psychiatric condition after cancer diagnosis with unique sociodemographic and clinical risk factors identified. This highlights a risk for increased psychological burden in need of early evaluation and treatment among patients with newly diagnosed HCC.


Asunto(s)
Carcinoma Hepatocelular , Neoplasias Hepáticas , Trastornos Mentales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Carcinoma Hepatocelular/complicaciones , Incidencia , Revisión de Utilización de Seguros/estadística & datos numéricos , Trastornos Mentales/complicaciones , Trastornos Mentales/tratamiento farmacológico , Trastornos Mentales/epidemiología , Factores de Riesgo , Estados Unidos/epidemiología , Neoplasias Hepáticas/complicaciones
7.
Am Heart J ; 275: 1-8, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-38777028

RESUMEN

BACKGROUND: Metabolic dysfunction associated steatotic liver disease (MASLD) has been linked to heart failure with preserved ejection fraction (HFpEF). We sought to understand association between individuals with amounts of liver adiposity greater than would be predicted by their body mass index (BMI) in order to understand whether this disproportionate liver fat (DLF) represents a proxy of metabolic risk shared between liver and heart disease. METHODS: We studied 2,932 participants in the Multi-Ethnic Study of Atherosclerosis (MESA) who received computed tomography (CT) measurements of hepatic attenuation. Quartiles of DLF were compared and multivariable linear regression was performed to evaluate the association of DLF with clinical, echocardiographic, and quality of life metrics. RESULTS: Compared to the lowest quartile of DLF, individuals in the highest quartile of DLF were more likely to be male (52.0% vs 47.1%, P < .001), less likely to be Black or African American (14.8 % vs 38.1% P < .001), have higher rates of dysglycemia (31.9% vs 16.6%, P < .001) and triglycerides (140 [98.0, 199.0] vs 99.0 [72.0, 144.0] mg/dL, P > .001). These individuals had lower global longitudinal strain (-0.13 [-0.25, -0.02], P = .02), stroke volumes (-1.05 [-1.76, -0.33], P < .01), lateral e' velocity (-0.10 [-0.18, -0.02], P = .02), and 6-minute walk distances (-4.25 [-7.62 to -0.88], P = .01). CONCLUSION: DLF is associated with abnormal metabolic profiles and ventricular functional changes known to be associated with HFpEF and may serve as an early metric to assess for those that may progress to clinical HFpEF.


Asunto(s)
Aterosclerosis , Insuficiencia Cardíaca , Humanos , Masculino , Insuficiencia Cardíaca/etnología , Insuficiencia Cardíaca/fisiopatología , Insuficiencia Cardíaca/epidemiología , Femenino , Anciano , Aterosclerosis/etnología , Persona de Mediana Edad , Volumen Sistólico/fisiología , Tomografía Computarizada por Rayos X , Anciano de 80 o más Años , Estados Unidos/epidemiología , Índice de Masa Corporal , Etnicidad , Hígado/diagnóstico por imagen , Hígado/metabolismo , Hígado Graso/etnología , Hígado Graso/diagnóstico , Hígado Graso/fisiopatología , Ecocardiografía , Adiposidad/etnología , Factores de Riesgo , Biomarcadores/sangre
8.
Liver Transpl ; 2024 May 13.
Artículo en Inglés | MEDLINE | ID: mdl-38727607

RESUMEN

In a setting characterized by a growing prevalence of patients with alcohol-associated and metabolic dysfunction-associated steatotic liver diseases, coupled with an aging patient demographic, the incidence of cardiac comorbidities in liver transplant candidates is on the rise. These comorbidities not only pose barriers to transplant eligibility but also impact the intraoperative course and affect posttransplant outcomes. As such, there is a significant need to optimize the clinical management of these cardiac comorbidities. However, there is a scarcity of evidence regarding the best practices for managing cardiac comorbidities such as coronary and valvular heart diseases, arrhythmia, and cardiomyopathy in this population, both before and during transplant surgery. These conditions necessitate a coordinated and multidisciplinary approach to care. In this manuscript, we conduct a comprehensive review of the most recent evidence pertaining to the preoperative and intraoperative management of these cardiac comorbidities in liver transplant candidates. Our aim is to provide recommendations that improve and standardize their clinical care.

9.
Liver Transpl ; 2024 Jun 25.
Artículo en Inglés | MEDLINE | ID: mdl-38713020

RESUMEN

Psychiatric disorders after liver transplantation (LT) are associated with worse patient and graft outcomes, which may be amplified by inadequate treatment. We aimed to characterize the burden of psychiatric disorders, treatment patterns, and associated financial burden among liver transplantation recipients (LTRs). IQVIA PharMetrics (R) Plus for Academics-a large health plan claims database representative of the commercially insured US population-was used to identify psychiatric diagnoses among adult LTRs and assess treatment. Multivariable logistic regression analysis identified factors associated with post-LT psychiatric diagnoses and receipt of pharmacotherapy. Patient financial liability was estimated using adjudicated medical/pharmacy claims for LTRs with and without psychiatric diagnoses. Post-LT psychiatric diagnoses were identified in 395 (29.5%) of 1338 LTRs, of which 106 (26.8%) were incident cases. Treatment varied, with 67.3% receiving pharmacotherapy, 32.1% psychotherapy, 21.0% combination therapy, and 21.5% no treatment. Among 340 LTRs on psychotropic medications before transplant, 24% did not continue them post-LT. Post-LT psychiatric diagnoses were independently associated with female sex, alcohol-associated liver disease (ALD), prolonged LT hospitalization (>2 wk), and pre-LT psychiatric diagnosis. Incident psychiatric diagnoses were associated with female sex, ALD, and prolonged LT hospitalization. Patients with a post-LT psychiatric diagnosis had higher rates of hospitalization (89.6% vs. 81.5%, p <0.001) and financial liability (median $5.5K vs. $4.6K USD, p =0.006). Having a psychiatric diagnosis post-LT was independently associated with experiencing high financial liability >$5K. Over 1 in 4 LTRs had a psychiatric diagnosis in a large national cohort, yet nearly a quarter received no treatment. LTRs with psychiatric diagnoses experienced increased health care utilization and higher financial liability. Sociodemographic and clinical risk factors could inform high-risk subgroups who may benefit from screening and mitigation strategies.

10.
Obes Sci Pract ; 10(2): e751, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38655127

RESUMEN

Background: Non-alcoholic fatty liver disease (NAFLD) is recognized as a prevalent determinant of cardiometabolic diseases. The association between NAFLD and obesity warrants further research on how NAFLD modifies associations between body mass index (BMI) and Waist circumference (WC) with cardiometabolic risk (CMR). Objective: This study assessed whether NAFLD modifies associations between BMI and WC with 5-year changes in CMR in 2366 CARDIA study participants. Methods: Non-contrast CT was used to quantify liver attenuation, with ≤51 Hounsfield Units (HU) used to define NAFLD in the absence of secondary causes of excess liver fat. The dependent variable was the average Z score of fasting glucose, insulin, triglycerides [log], (-) high-density lipoprotein cholesterol (HDL-C), and systolic blood pressure(SBP). Multivariable linear regression was used to estimate the associations between BMI and WC with CMR. Effect modification by NAFLD was assessed by an interaction term between NAFLD and BMI or WC. Results: The final sample had 539 (23%) NAFLD cases. NAFLD modified the association of BMI and WC with CMR (interaction p < 0.0001 for both). BMI and WC were associated with CMR in participants without NAFLD (p < 0.001), but not among those with NAFLD. Participants with NAFLD and normal BMI and WC had CMR estimates that were higher than those without NAFLD in the obese categories. Among those without NAFLD the 5 years CMR change estimate was 0.09 (95% CI: 0.062, 0.125) for BMI ≥30 kg/m2 compared to -0.06 (-0.092, -0.018) for BMI < 25 kg/m2, and among those with NAFLD, these estimates were 0.15 (0.108, 0.193) and 0.16 (-0.035, 0.363). Conclusions: NAFLD modifies associations of BMI and WC with CMR. Compared with BMI and WC, NAFLD was more strongly associated with CMR. In the presence of NAFLD, BMI and WC were not associated with CMR. These findings have implications for clinical screening guidelines.

11.
Hepatol Commun ; 8(4)2024 04 01.
Artículo en Inglés | MEDLINE | ID: mdl-38497931

RESUMEN

BACKGROUND: Alcohol-associated liver disease (ALD), encompassing alcohol-associated hepatitis and alcohol-associated cirrhosis, is rising in the United States. Racial and ethnic disparities are evident within ALD; however, the precise nature of these disparities is poorly defined. METHODS: We conducted a search of the PubMed/MEDLINE and EMBASE databases to identify studies published from inception through September 2023 that reported ALD incidence, prevalence, and mortality within the United States, stratified by race and ethnicity. We calculated pooled prevalence and incidence by race and ethnicity, including risk ratios and ORs for ALD pooled prevalence and alcohol-associated hepatitis/alcohol-associated cirrhosis pooled proportions, and OR for ALD mortality using the DerSimonian and Laird method for random-effect models. RESULTS: We identified 25 relevant studies (16 for quantitative meta-analysis), comprising 76,867,544 patients. ALD prevalence was highest in Hispanic (4.5%), followed by White (3.1%) and Black (1.4%) individuals. Pooled risk ratios of ALD prevalence were 1.64 (95% CI: 1.12-2.39) for Hispanic and 0.59 (95% CI: 0.35-0.87) for Black compared to White individuals. Mortality among those with ALD did not significantly differ between White and Hispanic (OR: 1.54, 95% CI: 0.9-2.5; I2=0%), Black (OR: 1.2, 95% CI: 0.8-1.6; I2=0%), or Native American (OR: 2.41, 95% CI: 0.9-2.9) individuals, while there was a significant difference between White and Asian (OR: 0.1; 95% CI: 0.03-0.5) individuals. Most data were cross-sectional and assessed to be of poor or fair quality. CONCLUSIONS: Differences were observed in ALD epidemiology, including higher prevalence among Hispanic and lower prevalence among Black individuals, although there were smaller differences in ALD mortality. Differences in ALD prevalence and prognosis remain poorly defined based on existing data, highlighting a need for higher-quality epidemiological studies in this area.


Asunto(s)
Hepatitis Alcohólica , Hepatopatías Alcohólicas , Humanos , Etnicidad , Cirrosis Hepática , Cirrosis Hepática Alcohólica , Hepatopatías Alcohólicas/epidemiología , Estados Unidos/epidemiología , Grupos Raciales , Disparidades en el Estado de Salud
12.
J Hepatol ; 81(1): 163-183, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38527522

RESUMEN

Patients with cirrhosis are prone to developing acute kidney injury (AKI), a complication associated with a markedly increased in-hospital morbidity and mortality, along with a risk of progression to chronic kidney disease. Whereas patients with cirrhosis are at increased risk of developing any phenotype of AKI, hepatorenal syndrome (HRS), a specific form of AKI (HRS-AKI) in patients with advanced cirrhosis and ascites, carries an especially high mortality risk. Early recognition of HRS-AKI is crucial since administration of splanchnic vasoconstrictors may reverse the AKI and serve as a bridge to liver transplantation, the only curative option. In 2023, a joint meeting of the International Club of Ascites (ICA) and the Acute Disease Quality Initiative (ADQI) was convened to develop new diagnostic criteria for HRS-AKI, to provide graded recommendations for the work-up, management and post-discharge follow-up of patients with cirrhosis and AKI, and to highlight priorities for further research.


Asunto(s)
Lesión Renal Aguda , Síndrome Hepatorrenal , Cirrosis Hepática , Humanos , Lesión Renal Aguda/etiología , Lesión Renal Aguda/diagnóstico , Lesión Renal Aguda/terapia , Cirrosis Hepática/complicaciones , Síndrome Hepatorrenal/etiología , Síndrome Hepatorrenal/terapia , Síndrome Hepatorrenal/diagnóstico , Ascitis/etiología , Ascitis/terapia , Ascitis/diagnóstico , Consenso
13.
Liver Transpl ; 30(7): 753-759, 2024 Jul 01.
Artículo en Inglés | MEDLINE | ID: mdl-38537069

RESUMEN

Hepatorenal syndrome-acute kidney injury (HRS-AKI) is a severe complication of cirrhosis that carries a poor prognosis. The recent Food and Drug Administration approval of terlipressin has substantial implications for managing HRS-AKI and liver allocation in the United States. Terlipressin has been available in Europe for over a decade, and several countries have adapted policy changes such as Model for End-Stage Liver Disease (MELD) score "lock" for HRS-AKI. In this article, we outline the European experience with terlipressin use and explore the question of whether terlipressin treatment for HRS-AKI should qualify for the MELD score "lock" in the United States in those who respond to therapy. Arguments for the MELD lock include protecting waitlist priority for terlipressin responders or partial responders who may miss offers due to MELD reduction in the terlipressin treatment window. Arguments against MELD lock include the fact that terlipressin may produce a durable response and improve overall survival and that equitable access to terlipressin is not guaranteed due to cost and availability. We subsequently discuss the proposed next steps for studying terlipressin implementation in the United States. A successful approach will require the involvement of all major stakeholders and the mobilization of our transplant community to spearhead research in this area.


Asunto(s)
Lesión Renal Aguda , Síndrome Hepatorrenal , Trasplante de Hígado , Índice de Severidad de la Enfermedad , Terlipresina , Vasoconstrictores , Listas de Espera , Humanos , Terlipresina/uso terapéutico , Trasplante de Hígado/normas , Trasplante de Hígado/estadística & datos numéricos , Trasplante de Hígado/efectos adversos , Estados Unidos , Síndrome Hepatorrenal/etiología , Síndrome Hepatorrenal/diagnóstico , Listas de Espera/mortalidad , Vasoconstrictores/uso terapéutico , Lesión Renal Aguda/etiología , Lesión Renal Aguda/terapia , Enfermedad Hepática en Estado Terminal/cirugía , Enfermedad Hepática en Estado Terminal/mortalidad , Enfermedad Hepática en Estado Terminal/complicaciones , Cirrosis Hepática/complicaciones , Cirrosis Hepática/cirugía , Europa (Continente) , Selección de Paciente , Pronóstico , Resultado del Tratamiento
14.
Liver Transpl ; 30(6): 595-606, 2024 Jun 01.
Artículo en Inglés | MEDLINE | ID: mdl-38466889

RESUMEN

Liver transplantation is the curative therapy of choice for patients with early-stage HCC. Locoregional therapies are often employed as a bridge to reduce the risk of waitlist dropout; however, their association with posttransplant outcomes is unclear. We conducted a systematic review using Ovid MEDLINE and EMBASE to identify studies published between database inception and August 2, 2023, which reported posttransplant recurrence-free survival and overall survival among patients transplanted for HCC within Milan criteria, stratified by receipt of bridging therapy. Pooled HRs were calculated for each outcome using the DerSimonian and Laird method for a random-effects model. We identified 38 studies, including 19,671 patients who received and 20,148 patients who did not receive bridging therapy. Bridging therapy was not associated with significant differences in recurrence-free survival (pooled HR: 0.91, 95% CI: 0.77-1.08; I2 =39%) or overall survival (pooled HR: 1.09, 95% CI: 0.95-1.24; I2 =47%). Results were relatively consistent across subgroups, including geographic location and study period. Studies were discordant regarding the differential strength of association by pretreatment tumor burden and pathologic response, but potential benefits of locoregional therapy were mitigated in those who received 3 or more treatments. Adverse events were reported in a minority of studies, but when reported occurred in 6%-15% of the patients. Few studies reported loss to follow-up and most had a risk of residual confounding. Bridging therapy is not associated with improvements in posttransplant recurrence-free or overall survival among patients with HCC within Milan criteria. The risk-benefit ratio of bridging therapy likely differs based on the risk of waitlist dropout.


Asunto(s)
Carcinoma Hepatocelular , Neoplasias Hepáticas , Trasplante de Hígado , Recurrencia Local de Neoplasia , Humanos , Trasplante de Hígado/efectos adversos , Carcinoma Hepatocelular/mortalidad , Carcinoma Hepatocelular/terapia , Carcinoma Hepatocelular/cirugía , Carcinoma Hepatocelular/patología , Neoplasias Hepáticas/mortalidad , Neoplasias Hepáticas/terapia , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/patología , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/prevención & control , Listas de Espera/mortalidad , Resultado del Tratamiento , Quimioembolización Terapéutica/efectos adversos , Quimioembolización Terapéutica/métodos , Quimioembolización Terapéutica/estadística & datos numéricos , Supervivencia sin Enfermedad
15.
PLoS One ; 19(2): e0298887, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38408083

RESUMEN

BACKGROUND: Liver cirrhosis is a chronic disease that is known as a "silent killer" and its true prevalence is difficult to describe. It is imperative to accurately characterize the prevalence of cirrhosis because of its increasing healthcare burden. METHODS: In this retrospective cohort study, trends in cirrhosis prevalence were evaluated using administrative data from one of the largest national health insurance providers in the US. (2011-2018). Enrolled adult (≥18-years-old) patients with cirrhosis defined by ICD-9 and ICD-10 were included in the study. The primary outcome measured in the study was the prevalence of cirrhosis 2011-2018. RESULTS: Among the 371,482 patients with cirrhosis, the mean age was 62.2 (±13.7) years; 53.3% had commercial insurance and 46.4% had Medicare Advantage. The most frequent cirrhosis etiologies were alcohol-related (26.0%), NASH (20.9%) and HCV (20.0%). Mean time of follow-up was 725 (±732.3) days. The observed cirrhosis prevalence was 0.71% in 2018, a 2-fold increase from 2012 (0.34%). The highest prevalence observed was among patients with Medicare Advantage insurance (1.67%) in 2018. Prevalence increased in each US. state, with Southern states having the most rapid rise (2.3-fold). The most significant increases were observed in patients with NASH (3.9-fold) and alcohol-related (2-fold) cirrhosis. CONCLUSION: Between 2012-2018, the prevalence of liver cirrhosis doubled among insured patients. Alcohol-related and NASH cirrhosis were the most significant contributors to this increase. Patients living in the South, and those insured by Medicare Advantage also have disproportionately higher prevalence of cirrhosis. Public health interventions are important to mitigate this concerning trajectory of strain to the health system.


Asunto(s)
Medicare Part C , Enfermedad del Hígado Graso no Alcohólico , Adulto , Humanos , Anciano , Estados Unidos/epidemiología , Persona de Mediana Edad , Adolescente , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Estudios Retrospectivos , Prevalencia , Cirrosis Hepática/epidemiología , Cirrosis Hepática/etiología
16.
Dig Dis Sci ; 69(4): 1488-1495, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38381224

RESUMEN

BACKGROUND: Living-donor liver transplantation (LDLT) has been increasing in the USA. While data exist on longer-term patient and graft outcomes, a contemporary analysis of short-term outcomes is needed. AIM: Evaluate short-term (30-day) graft failure rates and identify predictors associated with these outcomes. METHODS: Adult (≥ 18) LDLT recipients from 01/2004 to 12/2021 were analyzed from the United States Scientific Registry of Transplant Recipients. Graft status at 30 days was assessed with graft failure defined as retransplantation or death. Comparison of continuous and categorical variables was performed and a multivariable logistic regression was used to identify risk factors of early graft failure. RESULTS: During the study period, 4544 LDLTs were performed with a graft failure rate of 3.4% (155) at 30 days. Grafts from male donors (aOR: 0.63, CI 0.44-0.89), right lobe grafts (aOR: 0.40, CI 0.27-0.61), recipients aged > 60 years (aOR: 0.52, CI 0.32-0.86), and higher recipient albumin (aOR: 0.73, CI 0.57-0.93) were associated with superior early graft outcomes, whereas Asian recipient race (vs. White; aOR: 3.75, CI 1.98-7.10) and a history of recipient PVT (aOR: 2.7, CI 1.52-4.78) were associated with inferior outcomes. LDLTs performed during the most recent 2016-2021 period (compared to 2004-2009 and 2010-2015) resulted in significantly superior outcomes (aOR: 0.45, p < 0.001). CONCLUSION: Our study demonstrates that while short-term adult LDLT graft failure is uncommon, there are opportunities for optimizing outcomes by prioritizing right lobe donation, improving candidate nutritional status, and careful pre-transplant risk assessment of candidates with known PVT. Notably, a period effect exists whereby increased LDLT experience in the most recent era correlated with improved outcomes.


Asunto(s)
Trasplante de Hígado , Adulto , Humanos , Masculino , Estados Unidos , Trasplante de Hígado/efectos adversos , Donadores Vivos , Resultado del Tratamiento , Supervivencia de Injerto , Factores de Riesgo , Estudios Retrospectivos
17.
Am J Transplant ; 24(5): 803-817, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38346498

RESUMEN

Social determinants of health (SDOH) are important predictors of poor clinical outcomes in chronic diseases, but their associations among the general cirrhosis population and liver transplantation (LT) are limited. We conducted a retrospective, multiinstitutional analysis of adult (≥18-years-old) patients with cirrhosis in metropolitan Chicago to determine the associations of poor neighborhood-level SDOH on decompensation complications, mortality, and LT waitlisting. Area deprivation index and covariates extracted from the American Census Survey were aspects of SDOH that were investigated. Among 15 101 patients with cirrhosis, the mean age was 57.2 years; 6414 (42.5%) were women, 6589 (43.6%) were non-Hispanic White, 3652 (24.2%) were non-Hispanic Black, and 2662 (17.6%) were Hispanic. Each quintile increase in area deprivation was associated with poor outcomes in decompensation (sHR [subdistribution hazard ratio] 1.07; 95% CI 1.05-1.10; P < .001), waitlisting (sHR 0.72; 95% CI 0.67-0.76; P < .001), and all-cause mortality (sHR 1.09; 95% CI 1.06-1.12; P < .001). Domains of SDOH associated with a lower likelihood of waitlisting and survival included low income, low education, poor household conditions, and social support (P < .001). Overall, patients with cirrhosis residing in poor neighborhood-level SDOH had higher decompensation, and mortality, and were less likely to be waitlisted for LT. Further exploration of structural barriers toward LT or optimizing health outcomes is warranted.


Asunto(s)
Cirrosis Hepática , Trasplante de Hígado , Determinantes Sociales de la Salud , Listas de Espera , Humanos , Trasplante de Hígado/mortalidad , Femenino , Masculino , Persona de Mediana Edad , Listas de Espera/mortalidad , Estudios Retrospectivos , Cirrosis Hepática/cirugía , Cirrosis Hepática/mortalidad , Pronóstico , Tasa de Supervivencia , Estudios de Seguimiento , Chicago/epidemiología , Factores de Riesgo , Adulto , Anciano , Factores Socioeconómicos , Características de la Residencia
19.
Am J Transplant ; 24(3): 380-390, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38072122

RESUMEN

Patients with severe heart disease may have coexisting liver disease from various causes. The incidence of combined heart-liver transplant (CHLT) is increasing as more patients with congenital heart disease survive to adulthood and develop advanced heart failure with associated liver disease from chronic right-sided heart or Fontan failure. However, the criteria for CHLT have not been established. To address this unmet need, a virtual consensus conference was organized on June 10, 2022, endorsed by the American Society of Transplantation. The conference represented a collaborative effort by experts in cardiothoracic and liver transplantation from across the United States to assess interdisciplinary criteria for liver transplantation in the CHLT candidate, surgical considerations of CHLT, current allocation system that generally results in the liver following the heart for CHLT, and optimal post-CHLT management. The conference served as a forum to unify criteria between the different specialties and to forge a pathway for patients who may need dual organ transplantation. Due to the continuing shortage of available donor organs, ethical issues related to multiorgan transplantation were also debated. The findings and consensus statements are presented.


Asunto(s)
Trasplante de Corazón , Hepatopatías , Trasplante de Hígado , Humanos , Corazón
20.
Transplantation ; 108(1): 225-234, 2024 Jan 01.
Artículo en Inglés | MEDLINE | ID: mdl-37340542

RESUMEN

BACKGROUND: Emerging data suggest disparities exist in liver transplantation (LT) for alcohol-associated liver disease (ALD). As the incidence of ALD increases, we aimed to characterize recent trends in ALD LT frequency and outcomes, including racial and ethnic disparities. METHODS: Using United Network for Organ Sharing/Organ Procurement and Transplantation Network data (2015 through 2021), we evaluated LT frequency, waitlist mortality, and graft survival among US adults with ALD (alcohol-associated hepatitis [AH] and alcohol-associated cirrhosis [AAC]) stratified by race and ethnicity. We used adjusted competing-risk regression analysis to evaluate waitlist outcomes, Kaplan-Meier analysis to illustrate graft survival, and Cox proportional hazards modeling to identify factors associated with graft survival. RESULTS: There were 1211 AH and 26 526 AAC new LT waitlist additions, with 970 AH and 15 522 AAC LTs performed. Compared with non-Hispanic White patients (NHWs) with AAC, higher hazards of waitlist death were observed for Hispanic (subdistribution hazard ratio [SHR] = 1.23, 95% confidence interval [CI]: 1.16-1.32), Asian (SHR = 1.22, 95% CI:1. 01-1.47), and American Indian/Alaskan Native (SHR = 1.42, 95% CI: 1.15-1.76) candidates. Similarly, significantly higher graft failures were observed in non-Hispanic Black (HR = 1.32, 95% CI: 1.09-1.61) and American Indian/Alaskan Native (HR = 1.65, 95% CI: 1.15-2.38) patients with AAC than NHWs. We did not observe differences in waitlist or post-LT outcomes by race or ethnicity in AH, although analyses were limited by small subgroups. CONCLUSIONS: Significant racial and ethnic disparities exist for ALD LT frequency and outcomes in the United States. Compared with NHWs, racial and ethnic minorities with AAC experience increased risk of waitlist mortality and graft failure. Efforts are needed to identify determinants for LT disparities in ALD that can inform intervention strategies.


Asunto(s)
Etnicidad , Disparidades en Atención de Salud , Hepatopatías Alcohólicas , Trasplante de Hígado , Adulto , Humanos , Cirrosis Hepática Alcohólica/cirugía , Hepatopatías Alcohólicas/cirugía , Estados Unidos/epidemiología , Grupos Raciales
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