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2.
Ann Hepatol ; 29(1): 101133, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-37364816

RESUMEN

The principal limitations of the terms NAFLD and NASH are the reliance on exclusionary confounder terms and the use of potentially stigmatising language. This study set out to determine if content experts and patient advocates were in favor of a change in nomenclature and/or definition. A modified Delphi process was led by three large pan-national liver associations. The consensus was defined a priori as a supermajority (67%) vote. An independent committee of experts external to the nomenclature process made the final recommendation on the acronym and its diagnostic criteria. A total of 236 panelists from 56 countries participated in 4 online surveys and 2 hybrid meetings. Response rates across the 4 survey rounds were 87%, 83%, 83%, and 78%, respectively. Seventy-four percent of respondents felt that the current nomenclature was sufficiently flawed to consider a name change. The terms "nonalcoholic" and "fatty" were felt to be stigmatising by 61% and 66% of respondents, respectively. Steatotic liver disease was chosen as an overarching term to encompass the various aetiologies of steatosis. The term steatohepatitis was felt to be an important pathophysiological concept that should be retained. The name chosen to replace NAFLD was metabolic dysfunction-associated steatotic liver disease. There was consensus to change the definition to include the presence of at least 1 of 5 cardiometabolic risk factors. Those with no metabolic parameters and no known cause were deemed to have cryptogenic steatotic liver disease. A new category, outside pure metabolic dysfunction-associated steatotic liver disease, termed metabolic and alcohol related/associated liver disease (MetALD), was selected to describe those with metabolic dysfunction-associated steatotic liver disease, who consume greater amounts of alcohol per week (140-350 g/wk and 210-420 g/wk for females and males, respectively). The new nomenclature and diagnostic criteria are widely supported and nonstigmatising, and can improve awareness and patient identification.


Asunto(s)
Enfermedad del Hígado Graso no Alcohólico , Femenino , Masculino , Humanos , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Técnica Delphi , Etanol , Factores de Riesgo Cardiometabólico , Consenso , Hepatomegalia
3.
Ann Hepatol ; 28(4): 101108, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37088421

RESUMEN

INTRODUCTION AND OBJECTIVES: Data about 30-day readmission for patients with chronic liver disease (CLD) and their contribution to CLD healthcare burden are sparse. Patterns, diagnoses, timing and predictors of 30-day readmissions for CLD from 2010-2017 were assessed. MATERIALS AND METHODS: Nationwide Readmission Database (NRD) is an all-payer, all-ages, longitudinal administrative database, representing 35 million discharges in the US population yearly. We identified unique patients discharged with CLD including hepatitis B (HBV) and C (HCV), alcoholic liver disease (ALD) and non-alcoholic fatty liver disease (NAFLD) from 2010 through 2017. Survey-weight adjusted multivariable analyses were used. RESULTS: From 2010 to 2017, the 30-day readmission rate for CLD decreased from 18.4% to 17.8% (p=.008), while increasing for NAFLD from 17.0% to 19. 9% (p<.001). Of 125,019 patients discharged with CLD (mean age 57.4 years, male 59.0%) in 2017, the most common liver disease was HCV (29.2%), followed by ALD (23.5%), NAFLD (17.5%), and HBV (4.3%). Readmission rates were 20.5% for ALD, 19.9% for NAFLD, 16.8% for HCV and 16.7% for HBV. Compared to other liver diseases, patients with NAFLD had significantly higher risk of 30-day readmission in clinical comorbidities adjusted model (Hazard ratio [HR]=1.08 [95% confidence interval 1.03-1.13]). In addition to ascites, hepatic encephalopathy, higher number of coexisting comorbidities, comorbidities associated with higher risk of 30-day readmission included cirrhosis for NALFD and HCV; acute kidney injury for NAFLD, HCV and ALD; HCC for HCV, and peritonitis for ALD. Cirrhosis and cirrhosis-related complications were the most common reasons for 30-day readmission, followed by sepsis. However, a large proportion of patients (43.7% for NAFLD; 28.4% for HCV, 39.0% for HBV, and 29.1% for ALD) were readmitted for extrahepatic reasons. Approximately 20% of those discharged with CLD were readmitted within 30 days but the majority of readmissions occurred within 15 days of discharge (62.8% for NAFLD, 63.7% for HCV, 74.3% for HBV, and 72.9% for ALD). Among readmitted patients, patients with NAFLD or HCV readmitted ≤30-day had significantly higher costs and risk of in-hospital mortality (NAFLD +5.69% change [95% confidence interval, 2.54%-8.93%] and odds ratio (OR)=1.58 [1.28-1.95]; HCV +9.85% change [95%CI:6.96%-12.82%] and OR=1.31, 1.08-1.59). CONCLUSIONS: Early readmissions for CLD are prevalent causing economic and clinical burden to the US healthcare system, especially NAFLD readmissions. Closer surveillance and attention to both liver and extrahepatic medical conditions immediately after CLD discharge is encouraged.


Asunto(s)
Carcinoma Hepatocelular , Hepatitis C , Hepatopatías Alcohólicas , Neoplasias Hepáticas , Enfermedad del Hígado Graso no Alcohólico , Humanos , Masculino , Estados Unidos/epidemiología , Persona de Mediana Edad , Readmisión del Paciente , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Carcinoma Hepatocelular/complicaciones , Neoplasias Hepáticas/complicaciones , Cirrosis Hepática/complicaciones , Hepatopatías Alcohólicas/epidemiología , Hepatopatías Alcohólicas/complicaciones , Hepatitis C/complicaciones
4.
Rev. habanera cienc. méd ; 22(2)abr. 2023.
Artículo en Español | LILACS-Express | LILACS | ID: biblio-1560092

RESUMEN

Introducción: La calidad de vida relacionada con la salud medida a través de los "resultados reportados por pacientes", del inglés: patient reported outcomes (PROs) permite la detección efectiva de problemas físicos y psicológicos en pacientes con hepatitis crónica. Objetivo: Describir las dimensiones de calidad de vida más afectadas reportados por pacientes con infección crónica por virus de la Hepatitis C y B. Material y Métodos: Se realizó un estudio descriptivo, transversal desde junio 2018 hasta diciembre 2020 en el Instituto de Gastroenterología (IGE). Entre 1 706 pacientes con diagnóstico VHB y VHC atendidos, la muestra quedó constituida por 366 adultos con infección crónica por los virus de hepatitis B (VHB) y C (VHC). Se registraron los resultados de las encuestas: Evaluación Funcional para el Tratamiento de Enfermedades Crónicas -Fatiga (FACIT-F) y Cuestionario de Impedimento de la Productividad y Actividad Laboral- Problema de salud específico (WPAI-SPH) y parámetros clínico-demográficos. Resultados: Se identificaron 271 (74,0 %) pacientes con diagnóstico de VHC y 95 (26,0 %) de VHB, con edad media 54,0 ± 12,7 años, 209 (57,1 %) mujeres. La puntuación total de la FACIT-F estuvo más afectada en VHC (FACIT-F: HVB: 129,0 ± 15,9 vs. VHC: 111,2 ± 23,5; p<0,0001), quienes a su vez tuvieron mayor deterioro de la actividad laboral (WPAI-SPH: VHB: 0,309 ± 0,312 vs. VHC: 0,386 ± 0,333; p<0,05). Conclusiones: Los pacientes con VHC vivencian una peor calidad de vida que compromete su bienestar, rendimiento laboral y cotidiano.


Introduction: Health-related quality of life measured through "patient-reported outcomes" (PROs) allows effective detection of physical and psychological problems in patients with chronic hepatitis. Objective: To identify the quality of life outcomes reported by patients with chronic hepatitis C and B virus infection. Material and Methods: A descriptive, cross-sectional study was conducted from June 2018 to December 2020 at the Institute of Gastroenterology. Of 1 706 patients with chronic hepatitis B virus (HBV) and hepatitis C virus (HCV) infection, 366 adults were included in the sample. Data was collected using validated instruments: Functional Assessment for Chronic Illness Treatment-Fatigue Scale (FACIT-F) and Work Productivity and Activity Impairment Questionnaire: Specific Health Problem (WPAI-SPH). Clinical and demographic parameters were also recorded. Results: A total of 271 (74.0%) patients with HCV and 95 (26.0%) HBV diagnosis were identified, mean (SD) age 54.0 ± 12.7, and 209 (57.1%) women. The FACIT-F total score was more affected in HCV (FACIT-F: HBV: 129.0 ± 15.9 vs. HCV: 111.2 ± 23.5; p<0.0001); these patients also had greater impairment in work activity (WPAI-SPH: HBV: 0.309 ± 0.312 vs. HCV: 0.386 ± 0.333; p<0.05). Conclusions: Patients with HCV have a worse quality of life that compromises their well-being, work and daily performance.

5.
Ann Hepatol ; 27(1): 100556, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34800721

RESUMEN

INTRODUCTION AND OBJECTIVES: Cause of mortality in patients with chronic liver diseases (CLDs) may differ based on underlying etiology of liver disease. Our aim was to assess different causes of death in patients with the most common types of CLD using a national database from the United States. MATERIALS AND METHODS: Death data from 2008 and 2018 from the National Vital Statistics System (NVSS) by the National Center for Health Statistics (NCHS) were used. The rank of cause-of-death for each etiology of CLDs was assessed. Causes of death were classified by the ICD-10 codes. Liver-related deaths included liver cancer, cirrhosis and CLDs. RESULTS: Among a total of 2,826,531 deaths in 2018, there were 85,807 (3.04%) with underlying CLD (mean age at death 63.0 years, 63.8% male, 70.8% white). Liver-related mortality was the leading cause of death for all types of CLD [45.8% in non-alcoholic fatty liver disease (NAFLD), 53.0% in chronic hepatitis C (CHC), 57.8% in chronic hepatitis B (CHB), 81.8% in alcoholic liver disease (ALD)]. This was followed by death from cardiac causes (NAFLD 10.3%, CHC 9.1%, CHB 4.6%, ALD 4.2%) and extrahepatic cancer (NAFLD 7.0%, CHC 11.9%, CHB 14.9%, ALD 2.1%). Although liver cancer was the leading cause of cancer death, lung, colorectal and pancreatic cancer were also common causes of cancer death. CONCLUSIONS: Among deceased patients with CLD, underlying liver disease was the leading cause of death. Among solid cancers, liver cancer was the leading cause of cancer-related mortality.


Asunto(s)
Hepatitis B Crónica/mortalidad , Hepatitis C Crónica/mortalidad , Hepatopatías Alcohólicas/mortalidad , Sistema de Registros , Causas de Muerte/tendencias , Femenino , Estudios de Seguimiento , Hepatitis B Crónica/complicaciones , Hepatitis C Crónica/complicaciones , Humanos , Hepatopatías Alcohólicas/complicaciones , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Estados Unidos/epidemiología
7.
Ann Hepatol ; 22: 100277, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-33130334

RESUMEN

INTRODUCTION AND OBJECTIVES: Patient-reported outcomes (PROs) are important for comprehensive assessment of chronic liver disease (CLD). Latin America and the Caribbean have a high burden of CLD, but PROs are lacking. We assessed health-related quality of life (HRQL) in Cuban patients with compensated CLD. MATERIALS AND METHODS: A cross sectional study performed of adult patients with a diagnosis of chronic viral infection B and C (HBV, HCV), non-alcoholic fatty liver diseases (NAFLD) and autoimmune liver diseases (AILD) including autoimmune hepatitis (AIH), primary biliary cholangitis (PBC) and overlap syndrome (AIH+PBC). PROs were collected using: Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F), Work Productivity and Activity-Specific Health Problem (WPAI: SHP), and the Chronic Liver Disease Questionnaire (CLDQ)-disease-specific. RESULTS: 543 patients enrolled, n=91 (HBV), n=188 (HCV), n=221 (NAFLD), n=43 (AILD). Of those with AILD, 22 had AIH, 14 PBC, and 7 overlap AIH/PBC. Mean age was 53.5 years, 64.1% female, 69.2% white, and 58.0% employed. Patients with HCV and AILD had more severe liver disease. A significant impairment in PROs was observed in HCV group whereas the AILD patients had more activity impairment. CLDQ-HRQL scores were significantly lower for patients with NAFLD and AILD compared to HBV. Male gender and exercising ≥90min/week predicted better HRQL. The strongest independent predictors of HRQL impairment were fatigue, abdominal pain, anxiety, and depression (p<0.05). CONCLUSIONS: HRQL for Cuban patients with compensated CLD differs according to the CLD etiology. Patients with HCV and AILD had the worst PRO scores most likely related to severe underlying liver disease and/or extrahepatic manifestations.


Asunto(s)
Hepatopatías/complicaciones , Hepatopatías/psicología , Calidad de Vida , Absentismo , Adulto , Anciano , Enfermedad Crónica , Estudios Transversales , Cuba , Femenino , Estado de Salud , Humanos , Masculino , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Encuestas y Cuestionarios
9.
Hepatology ; 67(1): 123-133, 2018 01.
Artículo en Inglés | MEDLINE | ID: mdl-28802062

RESUMEN

Nonalcoholic fatty liver disease (NAFLD) and resulting nonalcoholic steatohepatitis (NASH) are highly prevalent in the United States, where they are a growing cause of cirrhosis and hepatocellular carcinoma (HCC) and increasingly an indicator for liver transplantation. A Markov model was used to forecast NAFLD disease progression. Incidence of NAFLD was based on historical and projected changes in adult prevalence of obesity and type 2 diabetes mellitus (DM). Assumptions were derived from published literature where available and validated using national surveillance data for incidence of NAFLD-related HCC. Projected changes in NAFLD-related cirrhosis, advanced liver disease, and liver-related mortality were quantified through 2030. Prevalent NAFLD cases are forecasted to increase 21%, from 83.1 million (2015) to 100.9 million (2030), while prevalent NASH cases will increase 63% from 16.52 million to 27.00 million cases. Overall NAFLD prevalence among the adult population (aged ≥15 years) is projected at 33.5% in 2030, and the median age of the NAFLD population will increase from 50 to 55 years during 2015-2030. In 2015, approximately 20% of NAFLD cases were classified as NASH, increasing to 27% by 2030, a reflection of both disease progression and an aging population. Incidence of decompensated cirrhosis will increase 168% to 105,430 cases by 2030, while incidence of HCC will increase by 137% to 12,240 cases. Liver deaths will increase 178% to an estimated 78,300 deaths in 2030. During 2015-2030, there are projected to be nearly 800,000 excess liver deaths. CONCLUSION: With continued high rates of adult obesity and DM along with an aging population, NAFLD-related liver disease and mortality will increase in the United States. Strategies to slow the growth of NAFLD cases and therapeutic options are necessary to mitigate disease burden. (Hepatology 2018;67:123-133).


Asunto(s)
Costos de la Atención en Salud , Neoplasias Hepáticas/epidemiología , Cadenas de Markov , Enfermedad del Hígado Graso no Alcohólico/economía , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Adulto , Distribución por Edad , Anciano , Costo de Enfermedad , Progresión de la Enfermedad , Femenino , Humanos , Neoplasias Hepáticas/economía , Neoplasias Hepáticas/patología , Masculino , Persona de Mediana Edad , Enfermedad del Hígado Graso no Alcohólico/patología , Prevalencia , Medición de Riesgo , Índice de Severidad de la Enfermedad , Distribución por Sexo , Análisis de Supervivencia , Estados Unidos
10.
Ann Hepatol ; 17(6): 1035-1041, 2018 10 16.
Artículo en Inglés | MEDLINE | ID: mdl-30600295

RESUMEN

INTRODUCTION AND AIM: The impact of type of liver disease on parity rates hasn't been described. Our aim was to assess the parity rates among women with CLD. MATERIAL AND METHODS: The National Health and Nutrition Examination Survey-III (1988-1994) data were used to identify adult female participants with a diagnosis of CLD. Participants were asked about their reproductive health status. Parity was defined as having at least one live birth. Hepatic ultrasound, serologic, medical examination and clinical data were available to determine the presence and type of CLD. Body mass index (kg/m2) was divided into 3 categories (< 30; 30-35; 36+). RESULTS: A total of 3,502 (865 NAFLD, 737 other CLD, 1,901 control) subjects were included. Patients with NAFLD were more likely to have at least one live birth than patients with other CLD and controls (77% in NAFLD vs. 72% in controls). Multivariate analysis revealed that presence of CLD other than NAFLD (OR: 0.46 [95% CI, 0.34-0.63]) and having a college or higher degree (OR: 0.48 [95% CI, 0.34-0.68]) were negatively associated while having low income (OR: 11.06 [95% CI, 6.86-17.82]) and being African American (OR: 3.93 [95% CI, 2.59-5.98]) were positively associated with having at least one live birth. CONCLUSIONS: This study revealed that patients with CLD other than NAFLD were less likely to have at least one live birth. NAFLD and obesity were associated with higher rates of live births which can potentially be explained by weight gain post live birth leading to obesity and its associated-NAFLD.


Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Índice de Masa Corporal , Enfermedad del Hígado Graso no Alcohólico/complicaciones , Paridad/fisiología , Salud Reproductiva , Adulto , Estudios de Casos y Controles , Enfermedad Crónica , Femenino , Humanos , Incidencia , Recién Nacido , Modelos Lineales , Nacimiento Vivo , Pruebas de Función Hepática , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Encuestas Nutricionales , Oportunidad Relativa , Embarazo , Valores de Referencia , Medición de Riesgo , Índice de Severidad de la Enfermedad , Factores Socioeconómicos , Estados Unidos , Adulto Joven
11.
Ann Hepatol ; 16(4): 555-564, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28611258

RESUMEN

INTRODUCTION: Hepatitis B (HBV) and C viruses (HCV) are important causes of hepatocellular carcinoma (HCC). Our aim was to assess mortality and resource utilization of patients with HCC-related to HBV and HCV. MATERIAL AND METHODS: National Cancer Institute's Surveillance, Epidemiology and End Results (SEER)-Medicare linked database (2001-2009) was used. Medicare claims included patient demographic information, diagnoses, treatment, procedures, ICD-9 codes, service dates, payments, coverage status, survival data, carrier claims, and Medicare Provider Analysis and Review (MEDPAR) data. HCC related to HBV/HCV and non-cancer controls with HBV/HCV were included. Pair-wise comparisons were made by t-tests and chi-square tests. Logistic regression models to estimate odds ratios (ORs) with 95% confidence intervals (CIs) were used. RESULTS: We included 2,711 cases of HCC (518 HBV, 2,193 HCV-related) and 5,130 non-cancer controls (1,321 HBV, 3,809 HCV). Between 2001-2009, HCC cases related to HBV and HCV increased. Compared to controls, HBV and HCV patients with HCC were older, more likely to be male (73.2% vs 48.9% and 57.1% vs. 50.5%), die within one-year (49.3% vs. 20.3% and 52.2% vs. 19.2%), have decompensated cirrhosis (44.8% vs. 6.9% and 53.9% vs. 10.4%) and have higher inpatient ($60.471 vs. $47.223 and $56.033 vs. $41.005) and outpatient charges ($3,840 vs. $3,328 and $3,251 vs. $2,096) (all P < 0.05). In two separate multivariate analyses, independent predictors of one-year mortality were older age, being male and the presence of decompensated cirrhosis. CONCLUSIONS: The rate of viral hepatitis-related HCC is increasing. Mortality and resource utilization related to HBV and HCV-related HCC is substantial.


Asunto(s)
Carcinoma Hepatocelular/mortalidad , Carcinoma Hepatocelular/terapia , Recursos en Salud/estadística & datos numéricos , Hepatitis B/mortalidad , Hepatitis B/terapia , Hepatitis C/mortalidad , Hepatitis C/terapia , Neoplasias Hepáticas/mortalidad , Neoplasias Hepáticas/terapia , Factores de Edad , Anciano , Anciano de 80 o más Años , Atención Ambulatoria/economía , Atención Ambulatoria/estadística & datos numéricos , Carcinoma Hepatocelular/economía , Carcinoma Hepatocelular/virología , Estudios de Casos y Controles , Distribución de Chi-Cuadrado , Análisis Costo-Beneficio , Femenino , Recursos en Salud/economía , Hepatitis B/economía , Hepatitis B/virología , Hepatitis C/economía , Hepatitis C/virología , Costos de Hospital , Humanos , Cirrosis Hepática/mortalidad , Cirrosis Hepática/terapia , Cirrosis Hepática/virología , Neoplasias Hepáticas/economía , Neoplasias Hepáticas/virología , Modelos Logísticos , Masculino , Medicare , Análisis Multivariante , Oportunidad Relativa , Pronóstico , Factores de Riesgo , Programa de VERF , Factores Sexuales , Factores de Tiempo , Estados Unidos
12.
Ann. hepatol ; Ann. hepatol;16(3): 342-348, May.-Jun. 2017. tab
Artículo en Inglés | LILACS | ID: biblio-887245

RESUMEN

ABSTRACT Introduction. HCV has been suspected to potentially cause degenerations in the central nervous system. Parkinson's disease is the second most common neurodegenerativo disorder. Our aim was to assess the prevalence of Parkinson's disease among patients with HCV infection. Material and methods. For this study, we used Medicare database from 2005-2010. Medicare database contains information on enrollment, coverage, diagnosis recorded with International Classification of Disease, Ninth Revision (ICD- 9). From combined inpatient and outpatient files, Parkinson's disease was identified as the first diagnosis by ICD-9 code 332.0. Other study variables were; age, gender, race (White and No White), and Medicare eligibility status. Simple distribution comparison by HCV status examined with t-test for numerical variables and χ2 test for categorical variables in the main analytical cohort as well as in the propensity score matched cohort. Results. A total of 1,236,734 patients (median age 76 years, 41% male, and 85% White) was identified among over 47 million claims. Of these, 6040 patients (0.5%) were infected with HCV. Overall, 0.8% (N = 49) of the HCV group and 1.3% (N = 16,004) of the Non-HCV group had Parkinson's disease (P < 0.001). When the study groups matched for age, gender and race, the prevalence of Parkinson's disease was similar between HCV and Non-HCV groups (P > 0.05). Discussion. This study revealed that, among Medicare population, HCV was not associated with Parkinson disease.


Asunto(s)
Humanos , Anciano , Anciano de 80 o más Años , Enfermedad de Parkinson/epidemiología , Hepatitis C/epidemiología , Enfermedad de Parkinson/diagnóstico , Factores de Tiempo , Estados Unidos/epidemiología , Distribución de Chi-Cuadrado , Prevalencia , Factores de Riesgo , Bases de Datos Factuales , Medicare , Hepatitis C/diagnóstico
13.
Ann Hepatol ; 16(3): 342-348, 2017.
Artículo en Inglés | MEDLINE | ID: mdl-28425403

RESUMEN

INTRODUCTION: HCV has been suspected to potentially cause degenerations in the central nervous system. Parkinson's disease is the second most common neurodegenerative disorder. Our aim was to assess the prevalence of Parkinson's disease among patients with HCV infection. MATERIAL AND METHODS: For this study, we used Medicare database from 2005-2010. Medicare database contains information on enrollment, coverage, diagnosis recorded with International Classification of Disease, Ninth Revision (ICD-9). From combined inpatient and outpatient files, Parkinson's disease was identified as the first diagnosis by ICD-9 code 332.0. Other study variables were; age, gender, race (White and No White), and Medicare eligibility status. Simple distribution comparison by HCV status examined with t-test for numerical variables and ?2 test for categorical variables in the main analytical cohort as well as in the propensity score matched cohort. RESULTS: A total of 1,236,734 patients (median age 76 years, 41% male, and 85% White) was identified among over 47 million claims. Of these, 6040 patients (0.5%) were infected with HCV. Overall, 0.8% (N = 49) of the HCV group and 1.3% (N = 16,004) of the Non-HCV group had Parkinson's disease (P < 0.001). When the study groups matched for age, gender and race, the prevalence of Parkinson's disease was similar between HCV and Non-HCV groups (P > 0.05). DISCUSSION: This study revealed that, among Medicare population, HCV was not associated with Parkinson disease.


Asunto(s)
Hepatitis C/epidemiología , Enfermedad de Parkinson/epidemiología , Anciano , Anciano de 80 o más Años , Distribución de Chi-Cuadrado , Bases de Datos Factuales , Femenino , Hepatitis C/diagnóstico , Humanos , Masculino , Medicare , Enfermedad de Parkinson/diagnóstico , Prevalencia , Factores de Riesgo , Factores de Tiempo , Estados Unidos/epidemiología
14.
Clin Liver Dis ; 20(2): 205-14, 2016 May.
Artículo en Inglés | MEDLINE | ID: mdl-27063264

RESUMEN

Nonalcoholic fatty liver disease (NAFLD) is a common cause of chronic liver disease with increasing prevalence, which can progress to cirrhosis and liver failure. Because of the obesity epidemic and increasing prevalence of metabolic syndrome, NAFLD and its progressive form, nonalcoholic steatohepatitis, are seen more commonly in different parts of the world. This article reviews the worldwide epidemiology of NAFLD and nonalcoholic steatohepatitis. The PubMed database was used to identify studies related to epidemiology of NAFLD in the adult population. It is estimated that the epidemic of obesity will continue to fuel the burden of NAFLD and its long-term complications.


Asunto(s)
Enfermedad del Hígado Graso no Alcohólico/epidemiología , África/epidemiología , Asia/epidemiología , Europa (Continente)/epidemiología , Humanos , Incidencia , Enfermedades Metabólicas/epidemiología , América del Norte/epidemiología , Prevalencia , Factores de Riesgo , Factores Sexuales , América del Sur/epidemiología , Estados Unidos/epidemiología
15.
Liver int ; 35(2): 448-454, Feb. 2015.
Artículo en Inglés | Sec. Est. Saúde SP, SESSP-IIERPROD, Sec. Est. Saúde SP | ID: biblio-1017141

RESUMEN

BACKGROUND & AIMS: Predictors of response to treatment with peginterferon plus ribavirin are well established. In these post-hoc analyses of the REALIZE study, we sought to identify predictors of response for telaprevir-based triple therapy. METHODS: Patients from the REALIZE study with baseline data for all predictors evaluated (including baseline disease characteristics and demographics, prior treatment response and baseline laboratory assessments) were included in the post-hoc analyses (n = 465). Univariate and multivariate analyses were used to evaluate factors predicting treatment outcomes. RESULTS: Sustained viral response (SVR) rates were 86% in prior relapsers, 63% in prior partial responders and 32% in prior null-responders. In the final multivariate analysis, baseline factors predicting SVR were prior response to treatment [Odds ratio (OR) = 2.80; 95% confidence interval (CI), 2.13-3.69], low-density lipoprotein (LDL) (≥2.6 mmol/L) (OR = 2.11; 95% CI, 1.52-2.93), HCV genotype (OR = 0.58; 95% CI, 0.36-0.93), and maximum alanine amino transferase and aspartate amino transferase (OR = 0.62; 95% CI, 0.40-0.97). CONCLUSIONS: Prior response to peginterferon plus ribavirin treatment and LDL levels are the main independent predictive markers of response with telaprevir-based triple therapy


Asunto(s)
Humanos , Hepacivirus/efectos de los fármacos
16.
Ann Hepatol ; 13(5): 533-40, 2014.
Artículo en Inglés | MEDLINE | ID: mdl-25152986

RESUMEN

BACKGROUND: Obesity, a complex disease determined both by genetic and environmental factors, is strongly associated with NAFLD, and has been demonstrated to have a negative impact on HCV and other chronic liver diseases (CLD). RATIONALE: This study assessed the association between type and location of food sources and chronic liver disease (CLD) using Geographic Information Systems (GIS). RESULTS: CLD patients completed surveys [267 subjects, 56.5% female, age 55.8 ± 12.0, type of CLD: 36.5% hepatitis C (HCV), 19.9% hepatitis B (HBV), 19.9% non-alcoholic fatty liver disease (NAFLD); primary food source (PFS): 80.8% grocery store, secondary: 26.2% bulk food store, tertiary: 20.5% restaurants; fresh food (FF): 83%, pre-packaged (PP) 8.7%, already prepared (AP) 8.3%]. FF consumers had significantly fewer UEH servings/month (p = 0.030) and lived further away from convenience stores (1.69 vs. 0.95 km, p = 0.0001). Stepwise regression reveals the lowest FF consumers were NAFLD patients, subjects with UEH or restaurants and ethnic food stores as their PFS (R = 0.557, p = 0.0001). Eating already-packaged foods and utilizing restaurants or ethnic food stores as the PFS positively correlated with NAFLD (R = 0.546, p = 0.0001). CONCLUSIONS: Environmental food source measures, including type and density, should be included when examining areas hyper-saturated with a variety of food options. In hyper-saturated food environments, NAFLD patients consume more prepared food and less FF. CLD patients with UEH also eat significantly more prepared food and frequent restaurants and ethnic food stores as their PFS.


Asunto(s)
Preferencias Alimentarias , Estado de Salud , Hepatitis B Crónica , Hepatitis C Crónica , Enfermedad del Hígado Graso no Alcohólico , Estado Nutricional , Adulto , Anciano , Estudios Transversales , Ambiente , Comida Rápida , Femenino , Abastecimiento de Alimentos , Frutas , Sistemas de Información Geográfica , Hepatitis B Crónica/diagnóstico , Hepatitis B Crónica/epidemiología , Hepatitis B Crónica/fisiopatología , Hepatitis B Crónica/psicología , Hepatitis C Crónica/diagnóstico , Hepatitis C Crónica/epidemiología , Hepatitis C Crónica/fisiopatología , Hepatitis C Crónica/psicología , Humanos , Estilo de Vida , Masculino , Persona de Mediana Edad , Enfermedad del Hígado Graso no Alcohólico/diagnóstico , Enfermedad del Hígado Graso no Alcohólico/epidemiología , Enfermedad del Hígado Graso no Alcohólico/fisiopatología , Enfermedad del Hígado Graso no Alcohólico/psicología , Evaluación Nutricional , Encuestas Nutricionales , Características de la Residencia , Restaurantes , Factores Socioeconómicos , Estados Unidos/epidemiología , Verduras
19.
Ann Hepatol ; 13(1): 60-4, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24378267

RESUMEN

INTRODUCTION. Chronic liver disease (CLD) is becoming a major cause of mortality in patients who are positive with human immunodeficiency virus (HIV). Our aim was to assess the prevalence of CLD in HIV+ individuals. MATERIAL AND METHODS. We utilized the National Health and Nutrition Examination Survey (1999-2008) to assess the association of CLD with HIV infection. In eligible participants (18-49 years), HIV infection was defined as positive anti-HIV by enzyme immunoassay further confirmed by Western blot. The diagnosis of CLD included chronic hepatitis C (CH-C), alcohol-related liver disease (ALD) and non-alcoholic fatty liver disease (NAFLD). Clinic-demographic and laboratory parameters were used to assess differences between those with and without HIV infection. RESULTS. 14,685 adults were included. Of those, 0.43 ± 0.08% were HIV-positive and 13.8% had evidence of CLD, including 26.3% in HIV-positive individuals and 13.7% in HIV-negative controls (p = 0.0341). In the U.S. population, independent predictors of CLD included HIV positivity [OR = 1.96 (1.02-3.77), p = 0.04], older age [OR = 1.03 (1.02-1.03), p < 0.0001], male gender [OR = 2.15 (1.89-2.44), p < 0.0001] and obesity [OR = 2.10 (1.82-2.43), p < 0.0001], while African American race/ethnicity was associated with lower risk for CLD [OR = 0.68 (0.58-0.80), p < 0.0001]. CONCLUSIONS. CLD is common in HIV positive individuals. With successful long term treatment of HIV, management of CLD will continue to remain very important in these patients.


Asunto(s)
Hígado Graso/epidemiología , Infecciones por VIH/epidemiología , Hepatitis C Crónica/epidemiología , Hepatopatías Alcohólicas/epidemiología , Adolescente , Adulto , Negro o Afroamericano/estadística & datos numéricos , Coinfección , Hígado Graso/etnología , Femenino , Infecciones por VIH/etnología , Hepatitis C Crónica/etnología , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Hepatopatías Alcohólicas/etnología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Enfermedad del Hígado Graso no Alcohólico , Encuestas Nutricionales , Prevalencia , Factores de Riesgo , Estados Unidos/epidemiología , Población Blanca/estadística & datos numéricos , Adulto Joven
20.
Ann Hepatol ; 13(1): 84-90, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24378270

RESUMEN

BACKGROUND AND AIM. Statins are commonly used medications for the treatment of dyslipidemia. Although there are reported cases of hepatotoxicity related to statins, very few are associated with severe course and liver failure. MATERIAL AND METHODS. We used the Third National Health and Nutrition Examination Survey (NHANES III)-mortality linked files to assess the association between statin use and liver-related mortality. Patients with established causes of liver disease (HCV RNA-positive, HBs-Ag-positive, NAFLD by hepatic ultrasound, iron overload and excessive alcohol use of > 20 g of alcohol per day with elevated liver enzymes) were excluded. RESULTS. Of all adult NHANES III participants enrolled in 1988-1994 (n = 20,050), 9,207 individuals had sufficient demographic, clinical and medical information making them eligible for this study (age 41.26 ± 0.38, 46.76% male, 76.67% Caucasian, BMI 26.39 ± 0.38, 16.99% had diabetes or insulin resistance, 16.97% had hypertension, 65.28% had dyslipidemia). Of the entire study cohort, 90 (1.25%) participants reported using statins at the time of the interview. Median mortality follow-up for the study cohort was 175.54 months. During this period, 1,330 individuals (11.25%) died with 26 (0.17%) being liver-related deaths. For the cohort using statins, there were 37 deaths (40.15%) after a median follow-up of 143.35 months. In fact, the top cause of death for statin users was cardiac related (16 cases, 33.62%). However, after adjusting for major demographic, clinical and metabolic confounders, statin use was not associated with cardiovascular deaths in males (Hazard Ratio, 0.79, 95% Confidence Interval, 0.30-2.13), but was associated with higher risk of cardiovascular deaths in females (odds ratio, 2.32, 95% confidence interval, 1.58-3.40). Furthermore, the rate of liver-related mortality was significantly lower (p = 0.0035) among statin users compared to non-statin users. CONCLUSIONS. After a decade of follow up, there was no association between statin use and liver-related mortality.


Asunto(s)
Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Hipercolesterolemia/tratamiento farmacológico , Hepatopatías/mortalidad , Adulto , Anciano , Estudios de Cohortes , Femenino , Humanos , Hipercolesterolemia/complicaciones , Hepatopatías/complicaciones , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Encuestas Nutricionales , Modelos de Riesgos Proporcionales , Adulto Joven
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