RESUMEN
INTRODUCTION: Thromboelastography (TEG) is a functional test of coagulation used to guide transfusions. Despite literature supporting its utility, its use remains limited to select populations. In patients with cirrhosis, conventional coagulation tests are notoriously inaccurate, and TEG may be a better measure of coagulopathy. We aimed to assess the utilization of TEG in patients with cirrhosis to steward blood transfusions in this high-risk group. METHODS: A single-center retrospective chart review of all patients ≥18 y old with a diagnosis of liver cirrhosis who had TEG results documented in the electronic medical record from January 1 to November 1, 2021. RESULTS: There were 277 TEG results on 89 patients with cirrhosis. Overall, 91% of the TEGs performed were associated with a clinical indication for transfusion. However, of the patients who were transfused, abnormal TEG values, including elevated R time and reduced maximum amplitude, did not correspond to transfusion of indicated blood products (fresh frozen plasma and platelets). A reduction in alpha angle showed a statistically significant association with transfusion of cryoprecipitate (P < 0.05). When assessing conventional coagulation tests, abnormal values were not significantly associated with transfusion (P = 0.07). CONCLUSIONS: Despite TEG suggesting that transfusions could be avoided in many cirrhotic patients, patients are still being transfused platelets and fresh frozen plasma in the absence of evidence of coagulopathy on TEG. Our finding suggests the need for education about appropriate utilization of TEG. More research is needed to understand the role of these tests to guide transfusion practices in patients with cirrhosis.
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Trastornos de la Coagulación Sanguínea , Tromboelastografía , Humanos , Tromboelastografía/métodos , Estudios Retrospectivos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/terapia , Pruebas de Coagulación Sanguínea , Trastornos de la Coagulación Sanguínea/diagnóstico , Trastornos de la Coagulación Sanguínea/etiología , Trastornos de la Coagulación Sanguínea/terapiaRESUMEN
BACKGROUND: Indications for use of statins are common among patients with nonalcoholic fatty liver disease (NAFLD). Epidemiologic studies have suggested a possible association between statins and decreased risk of malignancies. We hypothesized that statin use has a protective effect on cancer mortality in patients with NAFLD. METHODS: Participants with NAFLD in 8 rounds of National Health and Nutrition Examination Survey (NHANES) were included in this study. Mortality data were obtained by linking the NHANES data to National Death Index. NAFLD was defined using the previously validated Hepatic Steatosis Index model. RESULTS: A total of 10,821 participants with NAFLD were included and 23% were statin users (n=2523). Statin use was associated with a 43% lower risk of cancer mortality [hazard ratio (HR)=0.57, 95% confidence interval (CI): 0.43-0.75, P<0.001] in multivariable analysis. Statin use under 1 year did not show a significant effect on cancer mortality (HR=0.72, 95% CI: 0.46-1.12), while statin use for 1 to 5 years decreased cancer mortality by 35% (HR=0.65, 95% CI: 0.42-0.99, P=0.46), and statin use >5 years decreased cancer mortality by 56% (HR=0.44, 95% CI: 0.29-0.66, P<0.001). Statin use was associated with a significant decrease in the risk of cancer mortality in NAFLD patients with both low and high risk of liver fibrosis (HR=0.55, 95% CI: 0.38-0.81; and HR=0.53, 95% CI: 0.31-0.89, respectively). CONCLUSION: Using a large US prospective cohort, we showed statin use is associated with a considerable decrease in cancer-related mortality among patients with NAFLD. These results are important for clinical decision making, as statin indications are prevalent among NAFLD patients, but many do not receive benefit in the event that the statin is discontinued due to liver test abnormalities.
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Inhibidores de Hidroximetilglutaril-CoA Reductasas , Neoplasias , Enfermedad del Hígado Graso no Alcohólico , Estudios de Cohortes , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Enfermedad del Hígado Graso no Alcohólico/tratamiento farmacológico , Encuestas Nutricionales , Estudios Prospectivos , Factores de Riesgo , Estados Unidos/epidemiologíaRESUMEN
Acute-on-chronic liver failure (ACLF) carries high short-term mortality. The North American Consortium for the Study of End-Stage Liver Disease (NACSELD)-ACLF score, positive if ≥2 organ failures are present, is a bedside tool that predicts short-term mortality in patients with cirrhosis. However, it was created using major liver referral centers, where a minority of patients with cirrhosis are hospitalized. Therefore, this study used the Nationwide Inpatient Sample, a nationally representative database, from 2005 to 2014 to externally validate the NACSELD-ACLF score in a cohort of patients with decompensated cirrhosis who were identified by a validated algorithm. Organ failures were identified using diagnosis codes. The primary objective was to evaluate the association between the NACSELD-ACLF score and inpatient mortality, whereas secondary objectives compared outcomes depending on presence of infection or hospitalization at a transplant center. Multivariate logistic regression was used to compare outcomes, and area under the curve was calculated. There were 1,523,478 discharges that were included with 106,634 (7.0%) having a positive NACSELD-ACLF score. Patients were a mean 58 years old, and a majority were white men. Infection was present in 33.7% of the sample. Inpatient survival decreased with each organ failure and if infection was present. Patients with the NACSELD-ACLF score had significantly lower inpatient survival on crude (94% versus 48%; P < 0.001) and multivariate analysis (odds ratio [OR], 0.08; 95% confidence interval [CI], 0.07-0.08) and area under the receiver operating characteristic curve 0.77 (95% CI, 0.77-0.78). Liver transplant centers had clinically similar but significantly better survival at each organ failure, in patients with the NACSELD-ACLF score, and on multivariate analysis (OR, 1.17; 95% CI, 1.13-1.22). Using a national cohort, our study validated the NACSELD-ACLF score as an excellent, simple bedside tool to predict short-term survival in patients with decompensated cirrhosis.
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Insuficiencia Hepática Crónica Agudizada , Enfermedad Hepática en Estado Terminal , Trasplante de Hígado , Insuficiencia Hepática Crónica Agudizada/diagnóstico , Insuficiencia Hepática Crónica Agudizada/epidemiología , Enfermedad Hepática en Estado Terminal/diagnóstico , Enfermedad Hepática en Estado Terminal/cirugía , Humanos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/diagnóstico , Cirrosis Hepática/epidemiología , Masculino , Persona de Mediana Edad , Pronóstico , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVES: We aimed to describe the frequency of upper endoscopy and associated outcomes in subjects hospitalized with upper GI bleeding (UGIB) and pulmonary embolism (PE). METHODS: We performed a cross-sectional study using the Nationwide Inpatient Sample from 2007 to 2014. The association between upper endoscopy and in-hospital mortality was evaluated using propensity score matching. RESULTS: A total of 44,412 subjects had a coexistent PE and UGIB. 63.5% had an inpatient upper endoscopy with a lower likelihood of in-hospital death and a shorter length of stay. CONCLUSIONS: A substantial proportion of inpatients with PE and UGIB undergo endoscopy with a relatively lowmortality rate.
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Hemorragia Gastrointestinal/mortalidad , Gastroscopía/efectos adversos , Pacientes Internos , Embolia Pulmonar , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Estudios Transversales , Femenino , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/diagnóstico por imagen , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Puntaje de Propensión , Estudios Retrospectivos , Estados Unidos/epidemiología , Adulto JovenRESUMEN
INTRODUCTION: Symptomatic ascites is the most common indication for hospitalization in patients with cirrhosis. Although guidelines recommend paracentesis for all inpatients with ascites, the timing of paracentesis is likely to be crucial. Performance of an early paracentesis and its relationship to outcomes are unknown, particularly among patients at high risk of spontaneous bacterial peritonitis (SBP). METHODS: We included 75,462 discharges of adult patients with cirrhosis presenting with ascites who underwent paracentesis from the State Inpatient Databases of New York, Florida, and Washington from 2009 to 2013. High-risk patients were identified as having concomitant hepatic encephalopathy or acute kidney injury present on admission. The primary outcome was performance of early paracentesis (within 1 hospital day) with secondary outcomes being inpatient mortality, SBP-related mortality, and 30-day readmission. Multivariable logistic regression models included a priori covariates known to impact outcomes. RESULTS: There were 43,492 (57.6%) patients who underwent early paracentesis. High-risk patients (27,496) had lower rates of early paracentesis (52.8% vs 60.5%, P < 0.001). On multivariable analysis, high-risk patients had significantly decreased odds of undergoing early paracentesis (odds ratio [OR] 0.74, 95% confidence interval [CI] 0.71-0.78, P < 0.001). Early paracentesis was associated with a reduced inpatient all-cause mortality (OR 0.68, 95% CI 0.63-0.73, P < 0.001), SBP-related mortality (OR 0.84, 95% CI 0.73-0.94, P = 0.01), and 30-day readmission (OR 0.87, 95% CI 0.82-0.92, P < 0.001). DISCUSSION: Early paracentesis is associated with reduced inpatient mortality, SBP-related mortality, and 30-day readmission. Given its impact on outcomes, early paracentesis should be a new quality metric. Further education and interventions are needed to improve both adherence and outcomes.
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Ascitis/terapia , Intervención Médica Temprana/estadística & datos numéricos , Paracentesis/estadística & datos numéricos , Peritonitis/epidemiología , Lesión Renal Aguda/epidemiología , Anciano , Ascitis/etiología , Femenino , Encefalopatía Hepática/epidemiología , Mortalidad Hospitalaria , Humanos , Cirrosis Hepática/complicaciones , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Readmisión del Paciente , Peritonitis/mortalidad , Indicadores de Calidad de la Atención de Salud , Medición de Riesgo , Tiempo de TratamientoRESUMEN
INTRODUCTION: Although the Hospital Readmissions Reduction Program (HRRP) has decreased readmissions in targeted conditions, outcomes in high-risk subgroups are unknown. This study analyzed the impact of cirrhosis as a comorbidity on readmissions in conditions subjected to the HRRP. METHODS: Using a longitudinal analysis of the New York, Florida, and Washington State inpatient databases from 2009 to 2013, adult Medicare beneficiaries with a diagnosis-related group of targeted conditions by the HRRP-pneumonia, congestive heart failure (CHF), and myocardial infarction (MI)-were included. Exclusion criteria included inability to assess for readmission, previous liver transplant, or having a readmission not subject to penalty under the HRRP. A sensitivity analysis used the International Classification of Diseases, 9th Revision, Clinical Modification codes to identify pneumonia, CHF, and MI hospitalizations. The primary outcome was 30-day readmission, with secondary outcomes including 90-day readmission, trends, and cirrhosis-specific risk factors for readmission. RESULTS: Of the 797,432 patients included, 8,964 (1.1%) had cirrhosis. Patients with cirrhosis had significantly higher 30-day readmissions overall (29.3% vs 23.8%, P < 0.001) and specifically for pneumonia and CHF, but not for MI. Thirty-day readmission rates significantly decreased in patients without cirrhosis (annual percent change -1.8%, P < 0.001), but not in patients with cirrhosis (P = 0.39). Similar findings were present for 90-day readmissions. A sensitivity analysis confirmed these findings. On multivariable analysis, cirrhosis was associated with significantly higher 30-day readmissions (odds ratio 1.13, P < 0.001). DISCUSSION: When cirrhosis is comorbid in patients with conditions subjected to the HRRP, readmissions are higher and have not improved. Focused efforts are needed to improve outcomes in cirrhosis and other high-risk comorbidities within the HRRP cohort.
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Insuficiencia Cardíaca/epidemiología , Cirrosis Hepática/epidemiología , Infarto del Miocardio/epidemiología , Readmisión del Paciente/estadística & datos numéricos , Neumonía/epidemiología , Anciano , Anciano de 80 o más Años , Comorbilidad , Femenino , Humanos , Masculino , Medicare , Análisis Multivariante , Readmisión del Paciente/tendencias , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Common mechanisms against small intestinal bacterial overgrowth (SIBO), including an intact ileocecal valve, gastric acid secretion, intestinal motility, and an intact immune system, are compromised in inflammatory bowel disease (IBD), and therefore, a relatively high incidence of SIBO has been reported in this population. AIMS: We aimed to determine whether an improvement in IBD clinical activity scores is seen after testing and treating SIBO. METHODS: A retrospective cohort study of 147 patients with inflammatory bowel disease who were referred for SIBO breath testing from 1/2012 to 5/2016 was performed. Characteristics of SIBO positive and treated patients were compared to SIBO negative patients, including the changes in Partial Mayo Score or Harvey Bradshaw Index (HBI), using Student's t test for continuous variables and Chi-squared or Fisher's exact test for categorical variables. RESULTS: 61.9% were SIBO positive and treated, and 38.1% were SIBO negative. In Crohn's disease, the median HBI decreased from 5 to 3 and 5 to 4, in the SIBO positive and negative groups, respectively (p = 0.005). In ulcerative colitis, the Partial Mayo Score decreased from 2 to 1.5 and 2 to 1, respectively (p = 0.607). CONCLUSIONS: This study examines the clinical effect of testing and treating for SIBO in an IBD population. We see a significant reduction in HBI after testing for and treating SIBO. Future prospective studies are necessary to further investigate the role of SIBO in the evaluation and management of IBD.
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Síndrome del Asa Ciega/diagnóstico , Síndrome del Asa Ciega/epidemiología , Enfermedades Inflamatorias del Intestino/diagnóstico , Enfermedades Inflamatorias del Intestino/epidemiología , Adulto , Síndrome del Asa Ciega/terapia , Pruebas Respiratorias/métodos , Estudios de Cohortes , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/terapia , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE OF REVIEW: Nonalcoholic fatty liver disease (NAFLD) is common among patients living with HIV and may lead to liver-related morbidity and mortality. RECENT FINDINGS: The prevalence of NAFLD among patients with HIV is increasingly well described due to new noninvasive techniques to quantify hepatic steatosis and fibrosis. Patients with HIV may be at increased risk of disease progression, though high-quality natural history studies are not available. The high rates of metabolic syndrome, dyslipidemia and insulin resistance may partially account for this excess risk, though the impact of HIV itself, antiretroviral medications and dysregulation of the gut-liver axis likely play important roles. Treatment of NAFLD in patients with HIV is poorly studied. Current recommendations include diet and lifestyle modifications, HIV viral suppression and limitation of hepatotoxic medications as possible. In addition, there are a large number of novel medications now in clinical trials designed to target the accumulation of hepatic fat, oxidative stress, inflammation and/or fibrosis, which will revolutionize this field. SUMMARY: Although additional work is needed to understand the natural history of NAFLD in patients with HIV and identify those at highest risk, novel treatment approaches are now being tested in this population. We may soon have effective treatments to combat this epidemic.