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1.
Ann Hepatol ; 22: 100277, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33130334

RESUMO

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.


Assuntos
Hepatopatias/complicações , Hepatopatias/psicologia , Qualidade de Vida , Absenteísmo , Adulto , Idoso , Doença Crônica , Estudos Transversais , Cuba , Feminino , Nível de Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Medidas de Resultados Relatados pelo Paciente , Inquéritos e Questionários
2.
Curr Ther Res Clin Exp ; 93: 100594, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32922567

RESUMO

BACKGROUND: Population-based studies on the clinical course and prognosis of autoimmune hepatitis (AIH) from Caribbean countries are limited. OBJECTIVE: The aim of this study was to provide information regarding the clinical and laboratory findings, histological profile, treatments, and outcomes of patients with AIH with long-term follow-up in a tertiary referral center. METHODS: A retrospective study was performed at the National Institute of Gastroenterology in Havana, Cuba, by enrolling 82 patients with a well-documented, long-term clinical course of AIH. Clinical and laboratory findings, histological profiles, treatments, and outcomes were analyzed. RESULTS: At diagnosis, 73 (89%) patients had AIH type 1, 84.1% were women, and their median age was 46.5 years (range, 17-79 years). The median follow-up period was 84 months (interquartile range, 12-276 months). Clinical onset was mild or subclinical in 72% of patients and asymptomatic in 12.2%. At diagnosis, the Hennes's median score was 6 (range, 3-8). Complications were seen in 44 (53.6%) patients, 42 (51.2%) with liver-related complications and 9 (10.9%) without liver-related complications. Cirrhosis was present at diagnosis in 32 (39%) patients. Cirrhosis was subsequently diagnosed in the other 28 patients who were not cirrhotic at diagnosis, over a median follow-up of 12 (IQR, 2-84) months. During follow-up, 6 patients died (7.3%). Cumulative survival at 5 and 10 years was 98.4% and 89%, respectively. A complete biochemical response was achieved in 79% of patients in a mean (SD) of 11.7 (11.6) months. Side effects due to treatment were reported in 76 (92.7%) patients, and no pretreatment factors were found to predict treatment response. CONCLUSIONS: These Cuban patients with AIH had acceptable disease remission rate and a prompt treatment response. Although most patients had advanced-stage liver disease at diagnosis or developed during follow-up, the cumulative survival rate was high when patients were receiving and complying with treatment.

3.
MEDICC Rev ; 20(1): 24, 2018 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34229418

RESUMO

INTRODUCTION: Reference values for liver stiffness for healthy individuals vary worldwide. Different optimal cutoff values correspond to the stages of fibrosis in chronic liver disease. OBJECTIVES: Characterize the distribution of liver stiffness in Cuban adults without liver disease and its association with age, serum uric acid and body mass index. METHODS: A cross-sectional study was performed of 110 plasma donors recruited from the Havana Province Blood Bank January 2016 through February 2017. Measurements of liver stiffness were performed using a FibroScan elastography device on the same day of laboratory analyses and abdominal ultrasound. The Pearson coefficient was used to assess correlations, and the reference range was calculated using the mean and its 95% confidence interval. RESULTS: Liver stiffness values observed ranged from 2.2-6.3 kPa. The reference range (95% CI) for the 110 subjects without known liver disease was 4.2-4.6 kPa (mean 4.4). A positive correlation was observed between liver stiffness measurements and body mass index (r = 0.255, p ⟨0.01) and serum uric acid (r = 0.266, p ⟨0.01). There was no correlation between liver stiffness and age. Liver stiffness in women was similar to that of men, 4.3 (2.4-6.1) and 4.5 (2.2-6.3) kPa, respectively (p = 0.086). CONCLUSIONS: Liver stiffness in Cuban adults without liver disease ranges from 2.2-6.3 kPa. The reference range is 4.2-4.6 kPa. Body mass index and serum uric acid levels are positively associated with liver stiffness. CONTRIBUTION OF THIS RESEARCH: This is the first Cuban study using FibroScan to measure liver stiffness; its results will enable better assessment of liver disease in clinical practice.

4.
MEDICC Rev ; 20(2): 54-58, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-29773779

RESUMO

Gastroenterology, hepatology and liver transplant exchanges between the USA and Cuba have mainly consisted of scientific events and short visits. This has facilitated Cuba's inclusion in recognized scientific organizations, familiarity with Cuba's biotech products for treatment of liver disease, and access by Cuban professionals to the highest level of scientific information for clinical practice. It has also given health professionals in the US a more accurate picture of Cuba's health sector. The results of the Global Alcoholic Liver Disease Survey, which included Cuba and was designed and coordinated in the USA, opened doors to joint research and scientific publications. Until now, there have been no protocols for ongoing cooperation to enable bilateral clinical trials or continuing professional development in diagnostic, therapeutic and surgical techniques for hepatology and liver transplantation. There are many mutually beneficial research prospects in these areas. What has been accomplished to date, described in this article, is encouraging and sets the stage for future collaboration. KEYWORDS Hepatology, liver transplant, health, medicine, science, Cuba, USA.


Assuntos
Gastroenterologia , Cooperação Internacional , Transplante de Fígado , Cuba , Humanos , Estados Unidos
5.
Artigo em Espanhol | LILACS, CUMED | ID: biblio-1508225

RESUMO

Introducción: La colangitis biliar primaria es una enfermedad hepática, crónica y progresiva. El tratamiento con ácido ursodesoxicólico ha ampliado la esperanza de vida de estos pacientes. Objetivo: Describir la respuesta terapéutica al ácido ursodesoxicólico en pacientes con colangitis biliar primaria. Métodos: Estudio descriptivo, longitudinal y ambispectivo en pacientes atendidos en el Instituto de Gastroenterología entre septiembre de 2003 y enero de 2020. Se evaluaron variables clínicas, de laboratorio, histológicas y terapéuticas. El análisis de los resultados se realizó con el paquete SPSS. Resultados: Se incluyeron 45 pacientes. Hubo un predominio del sexo femenino (95,6 %) y una mediana de edad de 54 años. Los niveles bajos de aspartato amino transferasa (p=0,009 HR=0,98) y fosfatasa alcalina (p=0,005, HR=0,99), así como la presencia del síndrome de superposición (p=0,046 HR=3,08) se relacionaron con una buena respuesta al ácido ursodesoxicólico. La mayoría de los que no respondieron al tratamiento tenían cirrosis hepática (68 %). No se observaron diferencias en la supervivencia de los pacientes de acuerdo con su respuesta al tratamiento (p =0,585). Conclusiones: La respuesta terapéutica fue efectiva en menos de la mitad de los tratados con ácido ursodesoxicólico. La cirrosis hepática, el síndrome de superposición y los niveles elevados de aspartato amino transferasa y fosfatasa alcalina se asociaron a la mala respuesta terapéutica.


Introduction: Primary biliary cholangitis is a chronic and progressive liver disease. Treatment with ursodeoxycholic acid has extended the life expectancy of these patients. Objective: To describe the therapeutic response to ursodeoxycholic acid in patients with primary biliary cholangitis. Methods: Descriptive, longitudinal and ambispective study in patients treated at the Institute of Gastroenterology between September 2003 and January 2020. Clinical, laboratory, histological and therapeutic variables were evaluated. The analysis of the results was performed with the SPSS package. Results: Forty-five patients were included, with a predominance of female gender (95.6%) and a average age of 54 years. Low levels of aspartate amino transferase (p=0.009 HR=0.98) and alkaline phosphatase (p=0.005, HR=0.99), as well as the presence of overlap syndrome (p=0.046 HR=3.08) were associated with a better response to ursodeoxycholic acid. Less than half of the patients responded to conventional treatment with UDCA (47.7 %), most of the non-responders suffer from liver cirrhosis (68 %). No differences were observed in patient survival according to their response to treatment (p =0.585). Conclusions: Therapeutic response was effective in less than half of those treated with ursodeoxycholic acid. Liver cirrhosis, overlap syndrome, and elevated aspartate amino transferase and alkaline phosphatase levels were associated with poor therapeutic response.


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Ácido Ursodesoxicólico/uso terapêutico , Sobrevivência , Cirrose Hepática Biliar/tratamento farmacológico , Epidemiologia Descritiva , Estudos Longitudinais
6.
Rev. habanera cienc. méd ; 21(5)oct. 2022.
Artigo em Espanhol | LILACS, CUMED | ID: biblio-1441935

RESUMO

Introducción: La colangitis biliar primaria es una enfermedad hepática colestásica. La historia natural y el pronóstico de esta enfermedad ha sido difícil de caracterizar. En el área de Latinoamérica y el Caribe son muy escasos los trabajos que investigan el tema. Objetivo: Describir las características clínicas, evolutivas, y supervivencia en pacientes con colangitis biliar primaria. Material y Métodos: Estudio descriptivo, longitudinal y ambispectivo de pacientes mayores de 18 años, con diagnóstico de CBP, atendidos en el Instituto de Gastroenterología entre septiembre de 2003 y enero de 2020; se evaluaron variables demográficas, clínicas, bioquímicas e histológicas a partir de los registros de historias clínicas. Para el procesamiento de los datos se utilizó el paquete estadístico SPSS versión 21.0. Resultados: Se incluyeron 45 pacientes, la mayoría del sexo femenino (95 %) y con forma de presentación sintomática (55,6 %). El 71,1 % de los pacientes presentó alguna complicación, siendo la cirrosis la más frecuente, en 28,8 % de los cirróticos hubo complicaciones secundarias a la lesión hepática predominando la ascitis, seguido del sangrado digestivo variceal, la encefalopatía, el carcinoma hepatocelular (CHC) y las infecciones bacterianas asociadas a la cirrosis. La supervivencia acumulativa superó 95 % a los cinco años. Conclusiones: La supervivencia de los pacientes con CBP fue elevada en el tiempo a pesar del elevado índice de complicaciones.


Introduction: Primary biliary cholangitis (PBC) is a cholestatic liver disease. The natural history and prognosis of PBC has been difficult to characterize. In ​​Latin America and the Caribbean, there are very few research works on the subject. Objective: To describe the clinical and developmental characteristics and survival of patients with PBC. Material and Methods: Descriptive, longitudinal and ambispective study of patients older than 18 years with a diagnosis of PBC, treated at the Institute of Gastroenterology between September 2003 and January 2020. Demographic, clinical, biochemical and histological variables were evaluated from the data of medical records. For data processing, the statistical package SPSS version 21,0 was used. Results: A total of 45 patients were included, most of them female (95 %) and with symptomatic presentation (55,6 %). In addition, 71,1 % of the patients presented some complications, cirrhosis being the most frequent; in 28,8 % of the cirrhotic patients, there were complications secondary to liver injury, predominantly ascites, followed by variceal digestive bleeding, encephalopathy, hepatocellular carcinoma (HCC), and bacterial infections associated with cirrhosis. Cumulative survival exceeded 95 % at five years. Conclusions: The survival of patients with PBC was high over time despite the high rate of complications.


Assuntos
Humanos , Masculino , Feminino
7.
Rev. habanera cienc. méd ; 19(1): 48-62, ene.-feb. 2020. tab, graf
Artigo em Espanhol | LILACS, CUMED | ID: biblio-1099145

RESUMO

Introducción: La efectividad del programa nacional de inmunización ha impactado en la reducción de la incidencia del virus de la hepatitis B en Cuba; sin embargo, no es despreciable la cantidad de pacientes infectados crónicos, que por esta causa, se detectan en la práctica asistencial, aunque insuficientes los estudios epidemiológicos que los caracterizan. Objetivo: Describir las principales características clínicas, biomoleculares e inmunológicas de los pacientes con VHB crónica atendidos en el Instituto de Gastroenterología de Cuba. Materiales y métodos: 97 pacientes que tenían al menos un historial de 6 meses de infección crónica con VHB fueron reclutados en la propia institución desde enero 2016 hasta enero 2018. Se realizaron análisis estadísticos descriptivos para las características clínicas, estudios bioquímicos, virológicos, grado de dureza hepática (medido por elastografía transitoria) y terapia antiviral. Resultados: Todos los pacientes completaron el seguimiento; 61,9 por ciento eran varones y la mediana (rango) de edad fue de 46 (18-84) años. La media de tiempo desde el diagnóstico de la infección fue de 11,7 ± 8,9 años. El 61,9 por ciento tenían enfermedad inactiva sin fibrosis hepática o fibrosis ligera. Solamente el 2 por ciento eran negativos para el antígeno de superficie de la hepatitis B con el DNA cuantificable del VHB, el 81,4 por ciento tenían carga viral detectable y el 85,5 por ciento recibieron uno o más tratamientos antivirales, principalmente los análogos del nucleótido/sido. Conclusiones: Los pacientes con la infección crónica del VHB estudiados, en su mayoría se encuentran en fase inactiva de su enfermedad, sin evidencia significativa de daño hepático, con niveles detectables de viremia y han recibido algún tratamiento antiviral(AU)


Introduction: The effectiveness of the national immunization program has impacted on the reduction of the incidence of hepatitis B virus (HBV) infection in Cuba; however, the number of chronically infected patients is not negligible. These patients are diagnosed in the clinical practice, although the epidemiological studies that indicate the presence of the disease are insufficient. Objective: To describe the main clinical, biomolecular and immunological characteristics of patients with chronic hepatitis B virus infection treated at the National Institute of Gastroenterology, Havana, Cuba. Materials and methods: A total of 97 patients who had at least a 6-month history of chronic HBV infection were recruited at the above mentioned institution from January 2016 to January 2018. Descriptive statistical analyzes were performed to identify the clinical characteristics. Biochemical and virological studies, analysis of both liver stiffness values measured by transient elastography and use of antiviral therapy were also carried out. Results: All patients completed the follow-up. It was observed that 61,9 percent of them were male and the median (range) age was 46 (18-84) years. The mean time since the diagnosis of the infection was 11.7 ± 8,9 years. Inactive disease without liver fibrosis or light fibrosis was present in 61,9 percent. Only 2 percent were negative for hepatitis B surface antigen with quantitative analysis of HBV DNA; also, 81,4 percent of patients had detectable viral load and 85,5 percent received one or more antiviral treatments, mainly nucleotide analogues. Conclusions: The patients with chronic HBV infection studied are mostly in the inactive phase of their disease, without significant evidence of liver damage and detectable levels of viremia. All of them have received some antiviral treatment(AU)


Assuntos
Humanos , Masculino , Feminino , Hepatite B Crônica/imunologia , Hepatite B Crônica/epidemiologia
8.
Rev. cuba. med ; 49(2)abr.-jun. 2010.
Artigo em Espanhol | LILACS | ID: lil-584781

RESUMO

En el tratamiento de la cirrosis hepática compensada de etiología vírica la respuesta viral sostenida con el interferón y ribavirina es menor y se acompaña de mayor frecuencia e intensidad de efectos adversos en relación con pacientes no cirróticos. No obstante, dadas las pocas opciones terapéuticas para este grupo de pacientes y la necesidad de retrasar la aparición de las complicaciones, nos motivamos a la realización de este trabajo. Se presentan los resultados de un grupo de 36 pacientes con diagnóstico de cirrosis hepática por el virus de la hepatitis C (VHC) en estadio de Child A incluidos en un ensayo clínico multicéntrico, liderado por el Instituto de Gastroenterología, a los que se les administró un esquema terapéutico de interferón alfa-2b más ribavirina por 48 sem, se evaluó su tolerancia a través de los eventos adversos tantos clínicos como hematológicos. Los resultados demuestran que esta alternativa de tratamiento es segura y bien tolerada


In treatment of compensating hepatic cirrhosis of viral etiology the maintained viral response with Interferon and Ribavirin is minor and it is accompanied of a greater frequency of adverse effects in relation to non-cirrhotic patients. However, due to the scarce therapeutical options for this group of patients and the need to retard the appearance of complications, was the reason of present paper. Authors present the results from a group of 36 patients diagnosed with hepatic cirrhosis from HCV in A Child's stage included in multicenter clinical trials, sponsored by the Institute of Gastroenterology; patients received a therapeutical scheme of Interferon alfa-2b plus Ribavirin during 48 weeks assessing their tolerance by clinical and hematologic adverse events. Results demonstrate that this treatment alternative is safe and well-tolerated


Assuntos
Humanos , Cirrose Hepática/terapia , Interferon-alfa , Ribavirina/uso terapêutico , Tolerância a Medicamentos
9.
Rev. cuba. med ; 49(1): 114-120, ene.-mar. 2010.
Artigo em Espanhol | LILACS | ID: lil-584766

RESUMO

Los tumores de células granulares son lesiones raras y asintomáticas, generalmente un hallazgo incidental en la endoscopia alta o baja. Fueron descritos por primera vez en 1926 por Abrikossoff. Las localizaciones más frecuentes son la mucosa bucal, la dermis y el tejido celular subcutáneo, la mayor parte de estos tumores tienen una naturaleza benigna. Presentamos el caso clínico de una mujer, de 44 años con historia de pirosis desde hace aproximadamente 1 año, se observa por endoscopia superior lesión elevada de 8 mm en tercio distal de esófago y se confirma por estudio histológico el diagnóstico de tumor de celulas granulares. El tratamiento de elección de esta lesión es la polipectomía endoscópica. A pesar de que el potencial maligno es escaso se sugiere seguimiento estrecho clínico y endoscópico


Granular cells tumors are rare and asymptomatic lesions and by general, it is an incidental finding en high or low endoscopy. They were described for the first time by Abrikossoff in 1926. The more frequent locations are the buccal mucosa, dermis and subcutaneous cellular tissue, most of these tumors has a benign origin. This is the case of a woman aged 44 with a pyrosis history from a year ago; by high endoscopy it is noted a 8mm lesion distal to esophagus and confirmed by histological study of granular cells tumor. Elective treatment of this lesion is the endoscopic polypectomy. Despite that the malign potential is low; we suggested a close clinical and endoscopic follow-up


Assuntos
Humanos , Feminino , Adulto , Neoplasias Esofágicas/patologia , Tumor de Células Granulares/diagnóstico , Endossonografia/métodos
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