RESUMO
BACKGROUND & AIMS: Acute kidney injury (AKI) is a significant clinical event in cirrhosis yet contemporary population-based studies on the impact of AKI on hospitalized cirrhotics are lacking. We aimed to characterize longitudinal trends in incidence, healthcare burden and outcomes of hospitalized cirrhotics with and without AKI using a nationally representative dataset. METHODS: Using the 2004-2016 National Inpatient Sample (NIS), admissions for cirrhosis with and without AKI were identified using ICD-9 and ICD-10 codes. Regression analysis was used to analyze the trends in hospitalizations, costs, length of stay and inpatient mortality. Descriptive statistics, simple and multivariable logistic regression were used to assess associations between individual characteristics, comorbidities, and cirrhosis complications with AKI and death. RESULTS: In over 3.6 million admissions for cirrhosis, 22% had AKI. AKI admissions were more costly (median $13,127 [IQR $7,367-$24,891] vs. $8,079 [IQR $4,956-$13,693]) and longer (median 6 [IQR 3-11] days vs. 4 [IQR 2-7] days). Over time, AKI prevalence doubled from 15% in 2004 to 30% in 2016. CKD was independently and strongly associated with AKI (adjusted odds ratio 3.75; 95% CI 3.72-3.77). Importantly, AKI admissions were 3.75 times more likely to result in death (adjusted odds ratio 3.75; 95% CI 3.71-3.79) and presence of AKI increased risk of mortality in key subgroups of cirrhosis, such as those with infections and portal hypertension-related complications. CONCLUSIONS: The prevalence of AKI is significantly increased among hospitalized cirrhotics. AKI substantially increases the healthcare burden associated with cirrhosis. Despite advances in cirrhosis care, a significant gap remains in outcomes between cirrhotics with and without AKI, suggesting that AKI continues to represent a major clinical challenge. LAY SUMMARY: Sudden damage to the kidneys is becoming more common in people who are hospitalized and have cirrhosis. Despite advances in cirrhosis care, those with damage to the kidneys remain at higher risk of dying.
Assuntos
Injúria Renal Aguda , Hospitalização , Hipertensão Portal , Cirrose Hepática , Injúria Renal Aguda/diagnóstico , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/mortalidade , Custos e Análise de Custo , Feminino , Mortalidade Hospitalar/tendências , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Hipertensão Portal/complicações , Hipertensão Portal/diagnóstico , Hipertensão Portal/mortalidade , Cirrose Hepática/complicações , Cirrose Hepática/epidemiologia , Cirrose Hepática/terapia , Masculino , Pessoa de Meia-Idade , Prevalência , Medição de Risco , Fatores de Risco , Estados Unidos/epidemiologiaRESUMO
Biliary atresia (BA) is a progressive, fibro-obliterative disorder of the intrahepatic and extrahepatic bile ducts in infancy. The majority of affected children will eventually develop end-stage liver disease and require liver transplantation (LT). Indications for LT in BA include failed Kasai portoenterostomy, significant and recalcitrant malnutrition, recurrent cholangitis, and the progressive manifestations of portal hypertension. Extrahepatic complications of this disease, such as hepatopulmonary syndrome and portopulmonary hypertension, are also indications for LT. Optimal pretransplant management of these potentially life-threatening complications and maximizing nutrition and growth require the expertise of a multidisciplinary team with experience caring for BA. The timing of transplant for BA requires careful consideration of the potential risk of transplant versus the survival benefit at any given stage of disease. Children with BA often experience long wait times for transplant unless exception points are granted to reflect severity of disease. Family preparedness for this arduous process is therefore critical. Liver Transplantation 23:96-109 2017 AASLD.
Assuntos
Atresia Biliar/cirurgia , Doença Hepática Terminal/cirurgia , Síndrome Hepatopulmonar/cirurgia , Hipertensão Portal/cirurgia , Transplante de Fígado/legislação & jurisprudência , Cuidados Pré-Operatórios/métodos , Atresia Biliar/complicações , Atresia Biliar/mortalidade , Criança , Ajustamento Emocional , Doença Hepática Terminal/etiologia , Doença Hepática Terminal/mortalidade , Relações Familiares/psicologia , Política de Saúde , Acessibilidade aos Serviços de Saúde , Síndrome Hepatopulmonar/etiologia , Síndrome Hepatopulmonar/mortalidade , Humanos , Hipertensão Portal/etiologia , Hipertensão Portal/mortalidade , Lactente , Portoenterostomia Hepática/efeitos adversos , Índice de Gravidade de Doença , Taxa de Sobrevida , Fatores de Tempo , Listas de Espera/mortalidadeRESUMO
PURPOSE: The aim of this study was to assess national trends in utilization, demographics, hospital characteristics, and outcomes of patients undergoing surgical or percutaneous portal decompression since the introduction of transjugular intrahepatic portosystemic shunts (TIPS). METHODS: A retrospective analysis of patients undergoing surgical portal decompression and TIPS procedures was conducted using Medicare Physician/Supplier Procedure Summary Master Files from January 2003 through December 2013 and National (Nationwide) Inpatient Sample data from 1993, 2003, and 2012. Utilization rates normalized to the annual number of Medicare enrollees, estimated means, and 95% confidence intervals were calculated. RESULTS: The Medicare total annual utilization rate per million for all portosystemic decompression procedures decreased by 6.5% during the study period, from 15.3 in 2003 to 14.3 in 2013. TIPS utilization increased by 19.4% (from 10.3 to 12.3 per million), whereas open surgical shunt utilization decreased by 60.0% (from 5.0 to 2.0 per million). TIPS procedures represented 86% of all procedures in 2013. From 1993 to 2012, mean age increased slightly (from 53.0 to 55.5 years, P < .05). The percentage of procedures performed at teaching hospitals increased, whereas in-hospital mortality and length of stay decreased by 42% (P < .05) and 20% (P < .05), respectively. Of factors evaluated, the performance of procedures on an elective basis was the most influential on in-hospital mortality (P < .01, all years studied) and length of stay (P < .0001, all years studied). CONCLUSIONS: Approximately two decades after the introduction of TIPS, the utilization of all portal decompression procedures has remained relatively stable. The TIPS procedure represents the dominant portal decompression technique. In-hospital mortality and mean length of stay after decompression have decreased, partially because of the performance of procedures during elective admissions.
Assuntos
Mortalidade Hospitalar/tendências , Hipertensão Portal/mortalidade , Hipertensão Portal/terapia , Medicare/estatística & dados numéricos , Derivação Portossistêmica Transjugular Intra-Hepática/estatística & dados numéricos , Derivação Portossistêmica Transjugular Intra-Hepática/tendências , Feminino , Humanos , Hipertensão Portal/diagnóstico , Tempo de Internação/estatística & dados numéricos , Tempo de Internação/tendências , Masculino , Pessoa de Meia-Idade , Derivação Portossistêmica Transjugular Intra-Hepática/mortalidade , Prevalência , Melhoria de Qualidade/tendências , Fatores de Risco , Taxa de Sobrevida , Resultado do Tratamento , Estados Unidos , Revisão da Utilização de Recursos de SaúdeRESUMO
Hepatic encephalopathy (HE) is a common complication of liver failure that is associated with poor prognosis. However, the prognosis is not uniform and depends on the underlying liver disease. Acute liver failure is an uncommon cause of HE that carries bad prognosis but is potentially reversible. There are several prognostic systems that have been specifically developed for selecting patients for liver transplantation. In patients with cirrhosis the prognosis of the episode of HE is usually dictated by the underlying precipitating factor. Acute-on-chronic liver failure is the most severe form of decompensation of cirrhosis, the prognosis depends on the number of associated organ failures. Patients with cirrhosis that have experienced an episode of HE should be considered candidates for liver transplant. The selection depends on the underlying liver function assessed by the Model for End-stage Liver Disease (MELD) index. There is a subgroup that exhibits low MELD and recurrent HE, usually due to the coexistence of large portosystemic shunts. The recurrence of HE is more common in patients that develop progressive deterioration of liver function and hyponatremia. The bouts of HE may cause sequels that have been shown to persist after liver transplant.
Assuntos
Encefalopatia Hepática/diagnóstico , Hipertensão Portal/diagnóstico , Falência Hepática Aguda/diagnóstico , Transplante de Fígado , Fígado/patologia , Ascite/complicações , Ascite/diagnóstico , Ascite/mortalidade , Ascite/fisiopatologia , Biomarcadores , Doença Crônica , Encefalopatia Hepática/complicações , Encefalopatia Hepática/mortalidade , Encefalopatia Hepática/fisiopatologia , Humanos , Hipertensão Portal/complicações , Hipertensão Portal/mortalidade , Hipertensão Portal/fisiopatologia , Fígado/fisiopatologia , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Cirrose Hepática/mortalidade , Cirrose Hepática/fisiopatologia , Falência Hepática Aguda/complicações , Falência Hepática Aguda/mortalidade , Falência Hepática Aguda/fisiopatologia , Derivação Portossistêmica Transjugular Intra-Hepática , Prognóstico , Fatores de Risco , Índice de Gravidade de Doença , Taxa de Sobrevida , Varizes/complicações , Varizes/diagnóstico , Varizes/mortalidade , Varizes/fisiopatologiaRESUMO
Mortality after complex surgical procedures has been shown to be inversely related to hospital volume. The purpose of this study was to determine whether these findings are applicable to radiologic and surgical procedures for complicated portal hypertension. The Agency for Healthcare Administration for the State of Florida database was queried to determine outcomes after transjugular intrahepatic stent shunts (TIPS) or surgical shunts from 2000 to 2003. A total of 1486 patients underwent either TIPS (1321) or surgical shunts (165). Natural breakpoints occurred at two and six procedures per year were correlated with survival for surgical shunts but not TIPS. Overall mortality was not different between TIPS and surgical shunts (11.0 vs. 12.7%, P = 0.51); however, the cost of TIPS was significantly lower (62,000 +/- 58.5 vs. 107,000 +/- 97.8, P < 0.001) as well as the length of hospitalization (9 +/- 9.0 days vs. 15 days +/- 12.6 days, P < 0.001). Surgical procedures for complicated portal hypertension are rapidly being replaced by TIPS. Like with other complex procedures, outcomes are related to hospital volume.
Assuntos
Hipertensão Portal/mortalidade , Hipertensão Portal/cirurgia , Avaliação de Resultados em Cuidados de Saúde , Derivação Portossistêmica Cirúrgica/mortalidade , Derivação Portossistêmica Cirúrgica/estatística & dados numéricos , Centro Cirúrgico Hospitalar/estatística & dados numéricos , Adulto , Bases de Dados Factuais , Feminino , Florida/epidemiologia , Mortalidade Hospitalar , Humanos , Hipertensão Portal/complicações , Masculino , Pessoa de Meia-Idade , Derivação Portossistêmica Cirúrgica/economia , Derivação Portossistêmica Transjugular Intra-Hepática/economia , Derivação Portossistêmica Transjugular Intra-Hepática/mortalidade , Derivação Portossistêmica Transjugular Intra-Hepática/estatística & dados numéricos , Análise de SobrevidaRESUMO
BACKGROUND: We conducted a nationwide analysis of the prevalence of protein-calorie malnutrition (PCM) in patients with cirrhosis and portal hypertension (PHTN) and to determine its mortality and economic impact. METHODS: We used the Nationwide Inpatient Sample (NIS) to identify admissions throughout the US with cirrhosis and PHTN between 1998 and 2005 using the International Classification of Diseases, 9th Revision diagnostic codes. Prevalence of PCM in this group of patients with cirrhosis was compared with that of general medical inpatients. The impact of PCM on in-hospital mortality was quantified using multiple logistic regression analysis. RESULTS: There were 114 703 admissions with cirrhosis and PHTN in the NIS between 1998 and 2005. The prevalence of PCM was substantially higher among patients with cirrhosis and PHTN compared with general medical inpatients (6.1 vs. 1.9%, P<0.0001), with an adjusted odds ratio of 1.55 (95% CI: 1.4-1.7). There was greater prevalence of ascites (64.6 vs. 47.8%, P<0.0001) and hepatorenal syndrome (5.1 vs. 2.8%, P<0.0001) among those with PCM and cirrhosis. In-hospital mortality was two-fold higher among patients with cirrhosis and PCM (14.1 vs. 7.5%, P<0.0001), with an adjusted mortality of 1.76 (95% CI: 1.59-1.94). PCM was associated with greater length of stay (8.7 vs. 5.7 days, P<0.0001) and hospital charges (US$36 818 vs. US$22 673; P<0.0001) among patients with cirrhosis. CONCLUSIONS: PCM is more common among patients with cirrhosis and PHTN than the general medical population, and is associated with higher in-hospital mortality and resource utilization. PCM may be an indicator of greater disease severity and should be routinely assessed on admission.
Assuntos
Hipertensão Portal/mortalidade , Cirrose Hepática/mortalidade , Desnutrição Proteico-Calórica/epidemiologia , Feminino , Mortalidade Hospitalar , Hospitalização , Humanos , Hipertensão Portal/complicações , Cirrose Hepática/complicações , Masculino , Pessoa de Meia-Idade , Nutrição Parenteral , Prevalência , PrognósticoRESUMO
Ascites is the most common complication of liver cirrhosis and when it develops mortality is 50% at 5 years, apart from liver transplantation. Large volume paracentesis has been the only option for ascites refractory to medical treatment. The role of transjugular intrahepatic portosystemic shunt in the management of diuretic-resistant ascites has been evaluated in many cohort studies and five randomized trials up to now, clearly showing improvement in natriuresis and clinical efficacy. It, however, remains unclear how transjugular intrahepatic portosystemic shunt affects survival and quality of life, because hospital admissions owing to worsening encephalopathy may counterbalance the reduced need of paracentesis. What is clear is that the patient selection is critical. About 30% of patients with ascites develop hepatorenal syndrome at 5 years, leading to high mortality in its severe and progressive form. As its main pathogenetic factor is derangement of circulatory function owing to portal hypertension, these patients may benefit from transjugular intrahepatic portosystemic shunt, but this has been shown only in small series, in which mortality remains very high, owing to the underlying poor liver function.
Assuntos
Síndrome Hepatorrenal/cirurgia , Hipertensão Portal/cirurgia , Derivação Portossistêmica Transjugular Intra-Hepática , Ascite/mortalidade , Ascite/fisiopatologia , Ascite/cirurgia , Estudos de Coortes , Custos e Análise de Custo , Síndrome Hepatorrenal/mortalidade , Síndrome Hepatorrenal/fisiopatologia , Humanos , Hipertensão Portal/mortalidade , Hipertensão Portal/fisiopatologia , Rim/fisiopatologia , Natriurese , Resultado do TratamentoRESUMO
Transjugular intrahepatic portosystemic shunt (TIPS) and surgical distal splenorenal shunt (DSRS) are treatments for complications of portal hypertension. TIPS is widely used because it is relatively easy to place. Because TIPS may malfunction over time, it is unclear whether TIPS is superior to DSRS in patients with Child's class A cirrhosis who enjoy a longer survival. This study compared the cost-effectiveness of TIPS to DSRS for portal hypertension in Child's class A cirrhosis. A decision analysis model was used to evaluate the number of procedures, life expectancy, and costs over the first 2 years in patients with Child's class A cirrhosis who underwent a TIPS or DSRS. Patients who received TIPS survived 1.96 years, required 1.7 procedures, and incurred $41,685 in costs. Patients who underwent a DSRS survived 1.86 years, required 1.0 procedure, and incurred $26,951 in costs. The cost-effectiveness of TIPS compared with DSRS was $147,340 per life-year saved. Adjusting the rate of TIPS dysfunction, 1-year survival, or the number of ultrasounds to detect TIPS dysfunction did not change the results. In patients with Child's class A cirrhosis, DSRS is a more cost-effective treatment than TIPS. Until the results of a randomized controlled trial comparing TIPS with DSRS are available, TIPS should be regarded as experimental and prohibitively expensive in Child's class A cirrhosis.
Assuntos
Técnicas de Apoio para a Decisão , Hipertensão Portal/cirurgia , Derivação Portossistêmica Transjugular Intra-Hepática , Derivação Esplenorrenal Cirúrgica , Falha de Equipamento , Custos de Cuidados de Saúde , Humanos , Hipertensão Portal/mortalidade , Derivação Portossistêmica Transjugular Intra-Hepática/economia , Derivação Esplenorrenal Cirúrgica/economia , Stents/efeitos adversos , Análise de SobrevidaAssuntos
Hipertensão Portal/cirurgia , Avaliação de Resultados em Cuidados de Saúde/economia , Derivação Portossistêmica Cirúrgica/economia , Garantia da Qualidade dos Cuidados de Saúde/economia , Radiologia Intervencionista/economia , Seguimentos , Humanos , Hipertensão Portal/economia , Hipertensão Portal/mortalidade , Veias Jugulares , Derivação Portossistêmica Cirúrgica/métodos , Radiologia Intervencionista/métodos , Análise de SobrevidaRESUMO
The aims of distal splenorenal shunt with splenopancreatic disconnection (DSRS-SPD) were to improve maintenance of portal flow and prevent siphoning of hepatotrophic factors from the pancreas, as occurs after standard DSRS. The main patient population targeted for improvement were alcoholic cirrhotics, who have poorer survival than nonalcoholic cirrhotics and greater loss of portal flow (60%) after standard DSRS. Seventy-eight patients had DSRS-SPD during the study period 1983 to 1987: thirty-two patients were Child's A, 25 were Child's B, and 21 were Child's C. The 35 patients with alcoholic cirrhosis were a significantly poorer risk group by Child's class and galactose elimination capacity (GEC) than the 39 patients with nonalcoholic cirrhosis. Four patients had portal vein thrombosis. At 4-year follow-up, portal perfusion is maintained in 84% alcoholic and 90% nonalcoholic patients, with hepatic and systemic hemodynamics showing identical patterns for both groups. Hepatic function measured by GEC was maintained in alcoholic patients (290 +/- 68 mg/min to 303 +/- 74 mg/min) and nonalcoholics patients (342 +/- 92 to 320 +/- 118 mg/min). Gastric variceal rebleeding occurred in 10 patients--4 early (less than 2 months) and 6 late (18 to 54 months), leading to operation in 4 and transhepatic embolization in 4 patients: 2 of these patients died from this complication. Survival data show an operative mortality rate of 6.4% and overall mortality rate of 30%, with no significant difference between alcoholic and nonalcoholic cirrhotics. DSRS-SPD has significantly improved maintenance of portal perfusion and survival in patients with alcoholic cirrhosis requiring selective shunt for variceal bleeding when compared to standard DSRS. In this population DSRS-SPD is the operation of choice. In patients with nonalcoholic cirrhosis, the current data have not shown DSRS-SPD to have advantage over standard DSRS.