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1.
Lancet Reg Health Am ; 35: 100780, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38807986

RESUMO

Background: Hepatitis B (HBV) and hypertension (HTN) are prevalent in West Africa (WA). Inadequate control is common, and evaluation and management are challenging among immigrants due to unfamiliarity with the United States (US) healthcare system. While HBV is stigmatised, HTN is recognised as an important condition. We describe how a HTN screening program can facilitate HBV screening in the Bronx WA community. Methods: Thirty-minute HTN educational programs were delivered in collaboration with faith-based organisations, and 5-min presentations were presented upon request at community gatherings. Arrangements were made for those interested in a clinic visit where a questionnaire was completed, blood pressure (BP) measured, a free BP cuff provided, HBV testing performed, and referrals made. For those without ongoing care, insurance was arranged, and linkage to care provided. Findings: Seven 30-min and five 5-min presentations were conducted. After the 30-min presentation, 204 of 445 attendees (45.8%) requested a visit, and 68 (33.3%) attended the visit. After the 5-min presentation, 80 requested a visit and 51 (63.8%) attended the visit. A BP >140/90 mmHg was present in 122 individuals (48.4%), including 43 (17.1%) without a history of HTN and 39 (15.5%) with BP >160/90 mmHg. All except two who reported previous testing agreed to HBV testing. 19 (7.5%) were hepatitis B surface antigen positive. Transition into ongoing care was provided for 60 (33.9%) with HTN who were not integrated into the US healthcare system. Interpretation: HTN screening with a free BP cuff promotes HBV screening and US healthcare integration. Funding: No funding.

2.
Vaccine ; 41(42): 6255-6260, 2023 10 06.
Artigo em Inglês | MEDLINE | ID: mdl-37669884

RESUMO

BACKGROUND: Hepatitis B virus (HBV) infection is endemic in West Africa. There has been a significant increase in the Bronx West African (WA) community. To achieve HBV elimination, vaccination of non-immune individuals is important. Unfortunately, vaccine uptake in immigrant populations is at this time very limited. METHODS: An educational program was conducted by medical providers of WA origin in collaboration with local faith-based organizations, after which free HBV screening was offered. Non-immune individuals were initially recommended to contact their medical provider or referred to the Department of Health for vaccination. Beginning in 2021, the program offered vaccination. A questionnaire including reasons for vaccination in the program was offered. FINDINGS: Among the first500 individuals screened,34.6 % required vaccination. Among those screened before program vaccine availability, 72.2 % initiated the vaccination series,with38.2 % obtainingit at an outside setting and34 % returning when available through the program.Among patients screened after program vaccineavailability, 92.1 % initiated the series.Of those receiving vaccination in the program and completing the questionnaire,70.7 % had access to care but chose vaccination by the program because of the trust instilled by WA personnel. INTERPRETATION: Our findings demonstrate the effectiveness of integrating vaccination into an HBV screening program for an immigrant population. It emphasizes the importance of timeliness and cultural sensitivity.


Assuntos
Emigrantes e Imigrantes , Hepatite B , Humanos , Hepatite B/epidemiologia , Hepatite B/prevenção & controle , Hepatite B/diagnóstico , Vírus da Hepatite B , Vacinas contra Hepatite B , Vacinação
4.
Clin Gastroenterol Hepatol ; 21(12): 3198-3199, 2023 11.
Artigo em Inglês | MEDLINE | ID: mdl-37217157
6.
Lancet Reg Health Am ; 7: 100120, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36777660

RESUMO

Background: Many residents of the Bronx are from West Africa where chronic hepatitis B is endemic. Hepatitis B screening is low in West African immigrant communities due to multiple possible cultural and socioeconomic factors. Methods: A culturally sensitive educational program on hepatitis B with a special emphasis on the relevance for the West African community was developed. Arrangements were made with leaders of West African faith-based organizations to conduct educational programs following religious services after which a survey was completed to assess changes in attitudes towards the infection and motivation for testing. Arrangements were then made for serologic testing at which time hypertension screening was also performed. Findings: Nine events in which a total of 550 people attended were held. Among the 339 (61.6%) participants who completed the questionnaire, 325 of the participants (95.1%) reported improved understanding, and 236 (67.0%) indicated greater comfort in sharing a meal and talking with an infected individual. Two hundred seventy-four participants (82.7%) indicated an intention to undergo testing, and 339 (97.8%) indicated that they would encourage family and friends to undergo screening. Three hundred thirty-two of the 550 participants (60.3%) requested serologic testing. Among those requesting testing, 224 (67.5%) underwent testing. Interpretation: A culturally sensitive educational program in collaboration with faith-based organizations is effective in motivating people from West Africa to undergo screening for hepatitis B at which time other preventative health care measures such as hypertension screening can be performed. Funding: Check Hep B Navigation Program funded by the New York Council, Gilead Sciences, Albert Einstein College of Medicine Global Health Center and generous donations by Friends and Family of Jason Marks and the 41-74 Club of NY. Bayan: XXX. fage: Yawancin mazauna Bronx sun fito ne daga Yammacin Afirka inda cutar hepatitis B ke ci gaba da yaduwa. Binciken hepatitis B yana da karanci a cikin al'ummomin baƙi na Yammacin Afirka saboda yuwuwar abubuwan al'adu da na tattalin arziƙi. Hanyoyi: An haɓaka wani shirin ilmantarwa na al'adu kan cutar hepatitis B tare da ba da fifiko na musamman ga dacewa ga al'ummar Yammacin Afirka. An yi shiri tare da shugabannin ƙungiyoyin addinan Afirka ta Yamma don gudanar da shirye-shiryen ilimi bayan ayyukan addini bayan haka aka kammala bincike don tantance halaye game da kamuwa da cutar da himma don gwaji. Sannan an yi shirye -shirye don gwajin serologic wanda a lokacin ne kuma aka yi gwajin hawan jini. Sakamakon: An gudanar da abubuwa tara wanda jimlar mutane 550 suka halarta. Daga cikin mahalarta 339 (61.6%) da suka kammala tambayoyin, 325 daga cikin mahalarta (95.1%) sun ba da rahoton ingantacciyar fahimta, kuma 236 (67.0%) sun nuna ƙarin ta'aziyya wajen raba abinci da yin magana da mai cutar. Mahalarta ɗari biyu da saba'in da huɗu (82.7%) sun nuna niyyar yin gwaji, kuma 339 (97.8%) sun nuna cewa za su ƙarfafa dangi da abokai don yin gwajin. Dari uku da talatin da biyu daga cikin mahalarta 550 (60.3%) sun buƙaci gwajin serologic. Daga cikin wadanda ke neman gwaji, 224 (67.5%) sun yi gwaji. Fassara: shirin ilmantarwa mai mahimmanci na al'adu tare da haɗin gwiwar ƙungiyoyi masu imani suna da tasiri wajen motsa mutane daga Yammacin Afirka don yin gwajin cutar hepatitis B a lokacin da za a iya yin wasu matakan kula da lafiya kamar rigakafin hawan jini. Kuɗi: Shirin Hep B Navigation Programme wanda Majalisar New York, Kimiyya ta Gilead, Cibiyar Kiwon Lafiya ta Duniya ta Albert Einstein da Cibiyar Kyauta ta Abokai da Iyalan Jason Marks da 41-74 Club na NY suka bayar.

7.
Can J Gastroenterol Hepatol ; 2021: 9915055, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34055676

RESUMO

A low serum bicarbonate (SB) level is predictive of adverse outcomes in kidney injury, infection, and aging. Because the liver plays an important role in acid-base homeostasis and lactic acid metabolism, we speculated that such a relationship would exist for patients with cirrhosis. To assess the prognostic value of admission SB on adverse hospital outcomes, clinical characteristics were extracted and analyzed from a large electronic health record system. Patients were categorized based on admission SB (mEq/L) into 7 groups based on the reference range (22-25) into mildly (18-21), moderately (14-17), and severely (<14) decreased groups and mildly (26-29), moderately (30-33), and severely (>30) increased groups, and the relationship of SB category with the frequency of complications (acute kidney injury/hepatorenal syndrome, portosystemic encephalopathy, gastrointestinal bleeding, ascites, and spontaneous bacterial peritonitis) and hospital metrics (length of stay [LOS], admission to an intensive care unit [ICU], and mortality) was assessed. A total of 2,693 patients were analyzed. Mean SB was 22.9 ± 4.5 mEq/L. SB was within the normal range (22-25 mEq/L) in 1,072 (39.8%) patients, and 955 patients (36%) had a low SB. As the SB category decreased, the incidence of complications progressively increased (p < 0.001). Increased MELD-Na score and low serum albumin also correlated with frequency of complications (p < 0.001). As the SB category decreased, LOS, ICU admission, and mortality progressively increased (p < 0.001). On multivariate analysis, the association of decreased SB with higher odds of complications, LOS, ICU admission, and mortality persisted. Conclusion. Low admission SB in patients with cirrhosis is associated with cirrhotic complications, longer LOS, increased ICU admissions, and increased hospital mortality.


Assuntos
Bicarbonatos , Hospitalização , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Cirrose Hepática/complicações , Estudos Retrospectivos
8.
Clin Gastroenterol Hepatol ; 18(11): 2544-2553.e6, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-32621971

RESUMO

BACKGROUND & AIMS: The direct-acting antiviral combination glecaprevir/pibrentasvir has been approved by the Food and Drug Administration for 8 weeks of treatment in treatment-naïve patients with hepatitis C virus (HCV) infection without cirrhosis or with compensated cirrhosis. We performed an integrated analysis of data from trials to evaluate the overall efficacy and safety of 8 weeks of glecaprevir/pibrentasvir in treatment-naïve patients without cirrhosis or with compensated cirrhosis. METHODS: We pooled data from 8 phase 2 or phase 3 trials of treatment-naïve patients with HCV genotype 1 to 6 infections, without cirrhosis or with compensated cirrhosis, who received 8 weeks of glecaprevir/pibrentasvir. RESULTS: Of 1248 patients, 343 (27%) had cirrhosis. Most patients were white (80%) and had HCV genotype 1 infection (47%) or genotype 3 infection (22%); the median age was 54 years. Overall rates of sustained virologic response at post-treatment week 12 were 97.6% (1218 of 1248) in the intention to treat (ITT) and 99.3% (1218 of 1226) in the modified ITT populations. When we excluded patients with genotype 3 infections with compensated cirrhosis (consistent with the European label), rates of sustained virologic response at post-treatment week 12 were 97.6% in the ITT and 99.4% in the modified ITT populations. Eight virologic failures (7 in patients without cirrhosis and 1 in a patient with cirrhosis) occurred in the ITT population. Virologic failure was not associated with markers of advanced liver disease or populations of interest (current alcohol use, opioid substitution therapy, history of injection-drug use, and severe renal impairment). Treatment-emergent adverse events (AEs) occurred in 58% of patients. The most frequent AEs (>10%) were headache (12%) and fatigue (12%). Serious AEs and AEs that led to glecaprevir/pibrentasvir discontinuation were reported in 2% and less than 1% of patients, respectively. CONCLUSIONS: In a pooled analysis of data from 8 trials, we found that 8 weeks of treatment with glecaprevir/pibrentasvir is efficacious and well tolerated in treatment-naïve patients with HCV genotype 1 to 6 infections, with or without cirrhosis.


Assuntos
Hepatite C Crônica , Hepatite C , Ácidos Aminoisobutíricos , Antivirais/efeitos adversos , Benzimidazóis , Ciclopropanos , Genótipo , Hepacivirus/genética , Hepatite C/tratamento farmacológico , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Humanos , Lactamas Macrocíclicas , Leucina/análogos & derivados , Pessoa de Meia-Idade , Prolina/análogos & derivados , Pirrolidinas , Quinoxalinas , Sulfonamidas
9.
Hepat Med ; 12: 49-60, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32341665

RESUMO

Thrombocytopenia is a frequent complication in patients with cirrhosis. As many as 84% of patients with cirrhosis have thrombocytopenia, and it is an independent variable indicative of advanced disease and poor prognosis. Although there is great concern that it may aggravate bleeding during surgical procedures, there is limited evidence to inform decisions regarding the treatment of cirrhotic patients with thrombocytopenia undergoing invasive procedures. Finally, there is evidence that platelets play a significant role in liver regeneration. In this report, the clinical implications of thrombocytopenia in cirrhotic patients are reviewed. The utility of platelet counts in the prognosis of cirrhosis and relationship to complications of advanced liver disease, including portal hypertension, esophageal varices, and hepatocellular carcinoma. The impact of low platelet counts on bleeding complications during invasive procedures is outlined. Finally, the role of platelets and potential adverse impact in liver regeneration is reviewed.

10.
Can J Gastroenterol Hepatol ; 2018: 1579508, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30363747

RESUMO

Aim: Treatment practices and effectiveness in cirrhotic patients with hyponatremia (HN) in the HN Registry were assessed. Methods: Characteristics, treatments, and outcomes were compared between patients with HN at admission and during hospitalization. For HN at admission, serum sodium concentration [Na] response was analyzed until correction to > 130 mmol/L, switch to secondary therapy, or discharge or death with sodium ≤ 130 mmol/L. Results: Patients with HN at admission had a lower [Na] and shorter length of stay (LOS) than those who developed HN (P < 0.001). Most common initial treatments were isotonic saline (NS, 36%), fluid restriction (FR, 33%), and no specific therapy (NST, 20%). Baseline [Na] was higher in patients treated with NST, FR, or NS versus hypertonic saline (HS) and tolvaptan (Tol) (P < 0.05). Treatment success occurred in 39%, 39%, 52%, 78%, and 81% of patients with NST, FR, NS, HS, and Tol, respectively. Relapse occurred in 55% after correction and was associated with increased LOS (9 versus 6 days, P < 0.001). 34% admitted with HN were discharged with HN corrected. Conclusions: Treatment approaches for HN were variable and frequently ineffective. Success was greatest with HS and Tol. Relapse of HN is associated with increased LOS.


Assuntos
Antidiuréticos/uso terapêutico , Hiponatremia/terapia , Soluções Isotônicas/uso terapêutico , Cirrose Hepática/complicações , Sódio/sangue , Idoso , Feminino , Hidratação/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Humanos , Hiponatremia/sangue , Hiponatremia/etiologia , Cirrose Hepática/sangue , Masculino , Pessoa de Meia-Idade , Recidiva , Sistema de Registros , Tolvaptan/uso terapêutico , Resultado do Tratamento
11.
Eur J Gastroenterol Hepatol ; 30(6): 668-675, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29462027

RESUMO

BACKGROUND: Portal vein thrombosis (PVT) develops in cirrhotic patients because of stagnation of blood flow. Transjugular intrahepatic portosystemic shunt (TIPS) creates a low-resistance conduit that restores portal venous patency and blood flow. AIM: The effect of PVT on transplant-free survival in cirrhotic patients undergoing TIPS creation was evaluated. PATIENTS AND METHODS: A multicenter, retrospective cohort study of patients who underwent TIPS creation for cirrhotic portal hypertension was carried out. A Cox model with propensity score adjustment was developed to evaluate the effect of PVT on 90-day and 3-year transplant-free survival. A subgroup analysis examining mortality of those with superior and inferior PVT was also carried out. RESULTS: A total of 252 consecutive TIPS creations were assessed, including 65 in patients with PVT. Survival of patients with high Model for End-stage Liver Disease scores (≥18) and PVT was not statistically different compared with patients with low Model for End-stage Liver Disease scores (<18) and no PVT at 90 days (P=0.46) and 3 years (P=0.42). Those with superior PVT had improved 90-day and 3-year survival both compared with patients with a inferior PVT and those without a PVT (P<0.01, all cases). CONCLUSION: The presence of PVT does not impair the prognosis of patients following TIPS creation, particularly in patients with superior portal occlusion.


Assuntos
Hipertensão Portal/cirurgia , Cirrose Hepática/complicações , Veia Porta/cirurgia , Derivação Portossistêmica Transjugular Intra-Hepática , Trombose Venosa/etiologia , Adulto , Idoso , Distribuição de Qui-Quadrado , Bases de Dados Factuais , Feminino , Humanos , Hipertensão Portal/etiologia , Hipertensão Portal/mortalidade , Hipertensão Portal/fisiopatologia , Cirrose Hepática/mortalidade , Cirrose Hepática/fisiopatologia , Transplante de Fígado , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Flebografia , Veia Porta/fisiopatologia , Derivação Portossistêmica Transjugular Intra-Hepática/efeitos adversos , Derivação Portossistêmica Transjugular Intra-Hepática/mortalidade , Pontuação de Propensão , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Estados Unidos , Trombose Venosa/mortalidade , Trombose Venosa/fisiopatologia
12.
ACG Case Rep J ; 4: e120, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29201931

RESUMO

Drug-induced injury (DILI) is a frequent cause of abnormal liver tests and a leading cause of liver failure in the United States. Colchicine has long been used as a systemic anti-inflammatory agent for treatment of gout by inhibiting mitotic activity and neutrophil function. We present the first case of colchicine-induced hepatoxicity, supported by histopathologic findings characteristic of colchicine-induced injury and resolution of liver enzyme abnormalities after its discontinuation. Colchicine-associated DILI has implications for the evaluation of patients with abnormal liver tests and gout, especially for patients with alcoholism and non-alcoholic fatty liver disease, in whom there is an increased incidence of gout.

13.
Hum Pathol ; 68: 92-98, 2017 10.
Artigo em Inglês | MEDLINE | ID: mdl-28873351

RESUMO

Drug-induced liver injury (DILI) accounts for approximately 10% of acute hepatitis cases. DILI can arise as idiosyncratic or intrinsic injury from hundreds of drugs, herbals, and nutritional supplements and is essential to recognize as one of the differential diagnoses of hepatitis in a liver biopsy. The purpose of this study is to investigate the frequency and pathological characteristics of DILI related to the variety of hepatotoxic agents. We searched our pathology database for all patients with hepatitis diagnosed on liver biopsy from January 2012 to May 2016, and selected patients with a diagnosis of DILI. Electronic medical records were reviewed for patient medication list, history of herbal medicine or supplement use, and pre-biopsy liver function test (LFT) results. Clinical and pathologic correlation was used to determine the causative or related agents for DILI. We then assessed histopathologic features of liver injury and categorized biopsy findings as primarily bile duct injury, lobular/portal hepatitis, or mixed changes. Six hundred four total liver biopsies for hepatitis or liver injury were identified, of which 70 cases (11.6%) carried the diagnosis of DILI confirmed by clinical correlation. The most common etiologies associated with DILI were supplements and herbal products (31.4%), antimicrobials (14.3%), chemotherapeutics (11.4%), antilipidemics (7.1%) and immunomodulatory agents (7.1%). LFT results positively correlated with histological findings. Nutritional/herbal supplements have emerged as one of the major hepatotoxicity agents. DILI can manifest as predominantly hepatitis, bile duct injury or combination. Histological pattern recognition in the liver biopsy may help identify specific hepatotoxic agents causing DILI.


Assuntos
Doença Hepática Induzida por Substâncias e Drogas/epidemiologia , Doença Hepática Induzida por Substâncias e Drogas/patologia , Fígado/efeitos dos fármacos , Fígado/patologia , Centros de Atenção Terciária , Adulto , Idoso , Anti-Infecciosos/efeitos adversos , Antineoplásicos/efeitos adversos , Biópsia , Doença Hepática Crônica Induzida por Substâncias e Drogas/epidemiologia , Doença Hepática Crônica Induzida por Substâncias e Drogas/patologia , Suplementos Nutricionais/efeitos adversos , Registros Eletrônicos de Saúde , Feminino , Humanos , Hipolipemiantes/efeitos adversos , Imunossupressores/efeitos adversos , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia , Preparações de Plantas/efeitos adversos , Valor Preditivo dos Testes , Fatores de Risco
14.
J Clin Gastroenterol ; 51(5): 446-453, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-27779613

RESUMO

GOALS/BACKGROUND: Data on acute variceal hemorrhage (AVH) in the United States is limited and the best method to stratify risk is not clear. Taking advantage of a prospective US cohort study, we aimed to (1) describe clinical outcomes of AVH and their predictors; (2) compare predictors of 6-week mortality. STUDY: Prospective 15-center US cohort of patients with cirrhosis presenting with endoscopically proven AVH, all of whom received antibiotics, vapreotide (a somatostain analog) infusion and endoscopic band ligation. Patients were enrolled between August 2006 and April 2008. Primary outcome was 6-week mortality. Secondary outcome was 5-day treatment failure. The prognostic value of Child-Turcotte-Pugh (CTP) class, Model for End-stage Liver Disease (MELD) score and a recent recalibrated MELD were compared. RESULTS: Seventy eligible patient were enrolled; 18 (26%) patients died within 6-weeks of index bleed. Demographic, clinical, and laboratory data were compared between survivors and nonsurvivors. Multivariate models showed that admission CTP or the MELD score (separately) were independent predictors of survival. The discriminative values of CTP (area under receiver operating characteristic: 0.75) and MELD (area under receiver operating characteristic: 0.79) were good and not significantly different (P=0.27). However, calibration (correlation between observed and predicted mortality) test was significantly better for CTP than for MELD, with the recently described recalibrated MELD model having the worst agreement. Predicted mortality for CTP-A was <10%, CTP-B 10% to 30%; and CTP-C >33%. CONCLUSIONS: AVH mortality of 26% in the United States is in the upper range limit compared with recent series but may be due to inclusion of patients with more advanced cirrhosis. CTP score has the best overall performance in the prediction of 6-week mortality and is best at stratifying risk.


Assuntos
Técnicas de Apoio para a Decisão , Varizes Esofágicas e Gástricas/diagnóstico , Hemorragia Gastrointestinal/diagnóstico , Cirrose Hepática/diagnóstico , Progressão da Doença , Varizes Esofágicas e Gástricas/mortalidade , Varizes Esofágicas e Gástricas/terapia , Feminino , Hemorragia Gastrointestinal/mortalidade , Hemorragia Gastrointestinal/terapia , Humanos , Cirrose Hepática/mortalidade , Cirrose Hepática/terapia , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Medição de Risco , Fatores de Risco , Fatores de Tempo , Falha de Tratamento , Estados Unidos/epidemiologia
15.
Hepat Med ; 8: 39-50, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27186144

RESUMO

Thrombocytopenia is the most common hematological abnormality encountered in patients with chronic liver disease (CLD). In addition to being an indicator of advanced disease and poor prognosis, it frequently prevents crucial interventions. Historically, thrombocytopenia has been attributed to hypersplenism, which is the increased pooling of platelets in a spleen enlarged by congestive splenomegaly secondary to portal hypertension. Over the past decade, however, there have been significant advances in the understanding of thrombopoiesis, which, in turn, has led to an improved understanding of thrombocytopenia in cirrhosis. Multiple factors contribute to the development of thrombocytopenia and these can broadly be divided into those that cause decreased production, splenic sequestration, and increased destruction. Depressed thrombopoietin levels in CLD, together with direct bone marrow suppression, result in a reduced rate of platelet production. Thrombopoietin regulates both platelet production and maturation and is impaired in CLD. Bone marrow suppression can be caused by viruses, alcohol, iron overload, and medications. Splenic sequestration results from hypersplenism. The increased rate of platelet destruction in cirrhosis also occurs through a number of pathways: increased shear stress, increased fibrinolysis, bacterial translocation, and infection result in an increased rate of platelet aggregation, while autoimmune disease and raised titers of antiplatelet immunoglobulin result in the immunologic destruction of platelets. An in-depth understanding of the complex pathophysiology of the thrombocytopenia of CLD is crucial when considering treatment strategies. This review outlines the recent advances in our understanding of thrombocytopenia in cirrhosis and CLD.

16.
World J Hepatol ; 8(14): 632-6, 2016 May 18.
Artigo em Inglês | MEDLINE | ID: mdl-27190580

RESUMO

Autoimmune phenomena are common in patients with chronic hepatitis C. Management of chronic hepatitis C/autoimmune hepatitis syndrome has until recently been problematic due to the adverse effects of interferon on autoimmune processes and immunosuppression on viral replication. In this report we describe 3 patients with chronic hepatitis C/autoimmune hepatitis overlap syndrome who responded rapidly to direct acting anti-viral therapy. The resolution of the autoimmune process supports a direct viral role in its pathophysiology.

17.
Metab Brain Dis ; 31(4): 869-80, 2016 08.
Artigo em Inglês | MEDLINE | ID: mdl-27032930

RESUMO

Depression, common in chronic medical conditions, and hepatic encephalopathy (HE), a reversible neuropsychiatric syndrome due to liver dysfunction, are associated with impaired health-related quality of life (HRQOL) in cirrhosis and hepatitis C (HCV). This study investigated the impact of depression and HE on HRQOL in cirrhotic patients with HCV. A convenience sample of 43 ambulatory patients, with varying degrees of cirrhosis secondary to HCV, was prospectively enrolled in this study. Participants were assessed for any current depressive, fatigue, and daytime sleepiness symptoms and underwent a psychometric evaluation to determine the presence of HE symptoms. Participants reported current HRQOL on general health and liver disease-specific questionnaires. Diagnosis and current health status were confirmed via medical records. The associations between disease severity, depressive symptoms, HE, fatigue, and daytime sleepiness were measured. Predictors of HRQOL in this sample were determined. Depressive symptoms (70 %) and HE (77 %) were highly prevalent in this sample, with 58 % actively experiencing both conditions at the time of study participation. A significant positive association was found between depressive symptoms and HE severity (P = .05). Depressive symptoms were significantly associated with fatigue (P < .001), daytime sleepiness (P < .001), general HRQOL (P < .001), and disease-specific HRQOL (P < .001). HE was significantly associated with fatigue (P = .02), general HRQOL (P < .001), and disease-specific HRQOL (P < .001). Depressive symptoms and HE were significant predictors of reduced HRQOL (P < .001), with depressive symptoms alone accounting for 58.8 % of the variance. Depressive symptoms and HE accounted for 68.0 % of the variance. Findings suggest a possible pathophysiological link between depression and HE in cirrhosis, and potentially a wider-reaching benefit of treating minimal and overt HE than previously appreciated.


Assuntos
Depressão/complicações , Encefalopatia Hepática/complicações , Hepatite C/complicações , Cirrose Hepática/complicações , Qualidade de Vida/psicologia , Idoso , Depressão/psicologia , Feminino , Nível de Saúde , Encefalopatia Hepática/psicologia , Hepatite C/psicologia , Humanos , Cirrose Hepática/psicologia , Masculino , Pessoa de Meia-Idade
18.
Artigo em Inglês | MEDLINE | ID: mdl-26901304

RESUMO

This case report describes the periodontal management of a patient with end-stage liver disease undergoing liver transplantation. In the first part of this article, all medical and dental findings are reported to elaborate adequate diagnoses. A patient-specific treatment plan was structured given the challenging periodontal and systemic scenarios. The second part describes the periodontal therapy delivered in close interaction with the referring physicians. Last, the article reviews current principles and protocols in managing these patients.


Assuntos
Periodontite Crônica/terapia , Transplante de Fígado , Humanos , Hospedeiro Imunocomprometido , Masculino , Pessoa de Meia-Idade
19.
Dig Dis Sci ; 61(6): 1495-500, 2016 06.
Artigo em Inglês | MEDLINE | ID: mdl-26781428

RESUMO

GOAL: The purpose of this study was to assess the effect of decreased colonoscopy reimbursement on gastroenterologist practice behavior, including time to retirement and procedure volume. BACKGROUND: In 2015, the Centers for Medicare and Medicaid Services proposed reductions in colonoscopy reimbursements. With new initiatives for increased colorectal cancer screening, it is crucial to understand how reimbursement changes could affect these efforts. STUDY: Randomly selected respondents from the American College of Gastroenterology membership database were surveyed on incremental changes in practice behavior if colonoscopy reimbursement were to decrease by 10, 20, 30, or 40 %. Data were analyzed using both Pearson's Chi-square and analysis of variance. RESULTS: Two thousand and nine gastroenterologists received the survey with a 16.3 % response rate. Procedure volume significantly decreased with degree of reimbursement reductions (p < 0.001). With a 10 % decrease, 72 % of respondents reported no change in the number of colonoscopies performed. With a 20 % decrease, 39 % would decrease their procedure volume, while 21 % of respondents would increase their procedure volume. With a 30 and 40 % decrease, procedure volume decreased by 48 and 50 %, respectively. In terms of retirement, current plans predict a cumulative retirement rate of 29.4 % at 10 years. More than 42 % of respondents plan to retire after 2030. In the 2014-2023 retirement subgroup (N = 74 responses), there was a significant hastening of retirement year at 20 % (p = 0.016), 30 % (p < 0.001), and 40 % (p < 0.001) reimbursement reductions as compared to baseline responses. CONCLUSION: Decreasing colonoscopy reimbursements may have a significant effect on the effective gastroenterology work force.


Assuntos
Colonoscopia/economia , Gastroenterologistas/economia , Necessidades e Demandas de Serviços de Saúde/tendências , Padrões de Prática Médica , Mecanismo de Reembolso , Adulto , Idoso , Coleta de Dados , Humanos , Pessoa de Meia-Idade , Inquéritos e Questionários
20.
J Gastroenterol Hepatol ; 30(8): 1301-8, 2015 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-25777337

RESUMO

BACKGROUND AND AIM: Thrombocytopenia is frequently observed in patients with chronic hepatitis C virus (HCV) infection and cirrhosis, although it can also be observed in patients without cirrhosis by a virus-mediated phenomenon. This study assessed the prevalence, characteristics, and outcomes of antiviral therapy in patients with chronic HCV infection and thrombocytopenia not associated with cirrhosis. METHODS: The study included 1268 patients with HCV infection and thrombocytopenia enrolled in the phase 3 ENABLE studies that assessed the impact of eltrombopag on achieving a sustained virologic response to pegylated interferon and ribavirin. The study population was subdivided according to baseline FibroSURE test results into patients with non-cirrhosis (FibroSURE < 0.4) and cirrhosis-related (FibroSURE ≥ 0.75) thrombocytopenia. RESULTS: Compared with patients with cirrhosis-related thrombocytopenia (n = 995; 78.5%), non-cirrhotic patients with thrombocytopenia (n = 59; 4.6%) were younger (mean age [95% confidence interval (CI)]: 43.9 [40.7-47.2] vs 52.7 [52.2-53.3] years; P < 0.0001), predominantly female (64% [51-76] vs 30% [27-33]; P < 0.0001), and less frequently had a Model for End-Stage Liver Disease score ≥ 10 (24% [14-37] vs 45% [42-49]; P = 0.0012), low albumin levels (≤ 35 g/L; 2% [0-9] vs 32% [29-35]; P < 0.0001), and prevalence of diabetes mellitus (3% [0-12] vs 21% [19-24]; P = 0.0005). The sustained virologic response rate was higher in non-cirrhotic patients with thrombocytopenia (46% [95% CI, 33-59] vs 16% [14-18]; P < 0.0001). CONCLUSIONS: Patients with thrombocytopenia associated with HCV who have lower FibroSURE test results may have better preserved liver function and higher sustained virologic response rates than patients with cirrhosis.


Assuntos
Antivirais/uso terapêutico , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Interferon-alfa/uso terapêutico , Polietilenoglicóis/uso terapêutico , Ribavirina/uso terapêutico , Trombocitopenia/etiologia , Adulto , Fatores Etários , Quimioterapia Combinada , Feminino , Hepatite C Crônica/epidemiologia , Hepatite C Crônica/virologia , Humanos , Interferon alfa-2 , Cirrose Hepática , Masculino , Pessoa de Meia-Idade , Prevalência , Proteínas Recombinantes/uso terapêutico , Fatores Sexuais , Trombocitopenia/epidemiologia , Resultado do Tratamento
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