DENISE CERQUEIRA PARANAGUA VEZOZZO

(Fonte: Lattes)
Índice h a partir de 2011
12
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico

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Agora exibindo 1 - 9 de 9
  • article 9 Citação(ões) na Scopus
    Interferon lambda and hepatitis C virus core protein polymorphisms associated with liver cancer
    (2016) MOREIRA, Joao Paulo; MALTA, Fernanda de Mello; DINIZ, Marcio Augusto; KIKUCHI, Luciana; CHAGAS, Aline Lopes; LIMA, Livia de Souza Botelho; GOMES-GOUVEA, Michele Soares; CASTRO, Vanessa Fusco Duarte de; SANTANA, Rubia Anita Ferraz; SUMITA, Nairo Massakazu; VEZOZZO, Denise Cerqueira Paranagua; CARRILHO, Flair Jose; PINHO, Joao Renato Rebello
    Background: Hepatitis C virus (HCV) infection is often persistent and gradually advances from chronic hepatitis to liver cirrhosis and hepatocellular carcinoma (HCC). Worldwide, hepatocellular carcinoma is the fifth most common neoplasm. Method of study: the Interferon lambda (IFNL) polymorphisms genotypes (rs8099917, rs12979860 and rs12980275) and the presence of mutations in HCV core protein were analyzed in 59 patients with HCC, and also in 50 cirrhotic patients (without HCC). Results: the rs12980275-AG genotype was associated with HCC on age-adjusted analysis (OR 2.42, 95% CI 1.03-5.69, P=0.043). Core substitutions R70Q and L91M were mainly found in genotype 1b isolates. Furthermore, a borderline level of statistical significance association was found among the presence of amino acid Glutamine (Q) in the position 70 and IFNL3 genotype AG (P=0.054). Conclusions: the screening of these polymorphisms and functional studies would be useful in clinical practice for identifying groups at high risk of HCC development.
  • article 14 Citação(ões) na Scopus
    Epidemiology of Liver Cancer in Latin America: Current and Future Trends
    (2020) CARRILHO, Flair Jose; PARANAGUA-VEZOZZO, Denise Cerqueira; CHAGAS, Aline Lopes; ALENCAR, Regiane Saraiva de Souza Melo; FONSECA, Leonardo Gomes da
    Over 38,000 cases of hepatocellular carcinoma (HCC) are estimated to occur in Latin America annually. The region is characterized by sociocultural heterogeneity and economic disparities, which impose barriers in addressing this major health issue. A significant proportion of patients are still diagnosed in the later stages of the disease, although efforts to implement effective screening programs have been reported by referral centers. While viral hepatitis remains the predominant etiology of liver disease among HCC cases in Latin America, a high prevalence of fatty liver disease in the region is a matter of concern, reflecting the current scenario in many Western countries. In addition, other risk factors such as alcohol, aflatoxin, and early-onset HCC in hepatitis B virus infection contribute to the burden of HCC in Latin America. Interventions to increase screening coverage, expand healthcare access, and implement continuing medical training are key challenges to be overcome.
  • article 14 Citação(ões) na Scopus
    Hepatocellular Carcinoma Management in Nonalcoholic Fatty Liver Disease Patients Applicability of the BCLC Staging System
    (2016) KIKUCHI, Luciana; OLIVEIRA, Claudia P.; ALVARES-DA-SILVA, Mario R.; TANI, Claudia M.; DINIZ, Marcio A.; STEFANO, Jose T.; CHAGAS, Aline L.; ALENCAR, Regiane S. S. M.; VEZOZZO, Denise C. P.; SANTOS, Gilmar R.; CAMPOS, Priscila B.; ALVES, Venancio A. F.; RATZIU, Vlad; CARRILHO, Flair J.
    Background/Aims: Nonalcoholic fatty liver disease (NAFLD) has emerged as an important cause of chronic liver disease, cirrhosis, and hepatocellular carcinoma (HCC). The Barcelona Clinic Liver Cancer (BCLC) system is the preferred staging system to evaluate patients with HCC and links prognosis assessment with treatment recommendation. The aim of this retrospective study was to evaluate whether the BCLC staging system and its treatment algorithm are suitable for,patients with HCC arising from NAFLD. Methods: Forty-two patients with HCC related to either to NAFLD or cryptogenic cirrhosis were retrieved retrospectively from 2 centers in Brazil. Patients were classified according to BCLC staging system. If the proposed HCC therapy could not be applied, the case was considered to represent deviations from the recommended BCLC guideline. Causes of treatment deviations were investigated. Results: There were 4 patients without evidence of cirrhosis according to liver biopsy and/or clinical evaluation. One (2%), 21 (50%), 10 (24%), 5 (12%), and 5 patients (12%) were classified initially to the very early (0), early (A), intermediate (B), advanced (C), and terminal (D) BCLC stages, respectively. Thirty-five patients (83%) were treated according to BCLC recommendations. There were 3 cases (of 5) of protocol deviation in BCLC C patients. The 1- and 2-year overall survival rates were 81% and 66%, respectively. Conclusions: The BCLC system is applied in most cases of NAFLD-related HCC cases. Deviation of BCLC is found more frequently in BCLC C stage patients.
  • article 19 Citação(ões) na Scopus
    BRAZILIAN SOCIETY OF HEPATOLOGY UPDATED RECOMMENDATIONS FOR DIAGNOSIS AND TREATMENT OF HEPATOCELLULAR CARCINOMA
    (2020) CHAGAS, Aline Lopes; MATTOS, Angelo Alves de; CARRILHO, Flair José; BITTENCOURT, Paulo Lisboa; VEZOZZO, Denise Cerqueira Paranaguá; HORVAT, Natally; ROCHA, Manoel de Souza; ALVES, Venâncio Avancini Ferreira; CORAL, Gabriela Perdomo; ALVARES-DA-SILVA, Mario Reis; BARROS, Fabio Marinho do Rego; MENEZES, Marcos Roberto; MONSIGNORE, Lucas Moretti; COELHO, Fabricio Ferreira; SILVA, Renato Ferreira da; SILVA, Rita de Cássia Martins Alves; BOIN, Ilka de Fatima Santana Ferreira; D`ALBUQUERQUE, Luiz Augusto Carneiro; GARCIA, José Huygens Parente; FELGA, Guilherme Eduardo Gonçalves; MOREIRA, Airton Mota; BRAGHIROLI, Maria Ignez Freitas Melro; HOFF, Paulo Marcelo Gehm; MELLO, Vivianne Barretto de; DOTTORI, Mariana Fonseca; BRANCO, Tiago Pugliese; SCHIAVON, Leonardo de Lucca; COSTA, Thaisa de Fátima Almeida
    ABSTRACT Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related mortality worldwide. The Brazilian Society of Hepatology (SBH) published in 2015 its first recommendations about the management of HCC. Since then, new data have emerged in the literature, prompting the governing board of SBH to sponsor a single-topic meeting in August 2018 in São Paulo. All the invited experts were asked to make a systematic review of the literature reviewing the management of HCC in subjects with cirrhosis. After the meeting, all panelists gathered together for the discussion of the topics and the elaboration of updated recommendations. The text was subsequently submitted for suggestions and approval of all members of the Brazilian Society of Hepatology through its homepage. The present manuscript is the final version of the reviewed manuscript containing the recommendations of SBH.
  • conferenceObject
    SOCIODEMOGRAPHIC CHARACTERISTICS OF PATIENTS THAT AFFECT THE ADHERENCE TO HEPATOCELLULAR CARCINOMA SCREENING
    (2019) CAMARGO, Cinira Cintra; CHAGAS, Aline; ALENCAR, Regiane Saraiva De Souza Mel; TANI, Claudia Megumi; SAUD, Lisa Rodrigues Da Cunha; VEZOZZO, Denise Paranagua; COSTA, Thaisa De Fatima Almeida; MACCALI, Claudia; PINTO, Paulo Victor Alves; HORVAT, Natally; CARRILHO, Flair J.
  • article 14 Citação(ões) na Scopus
    Clinical and epidemiological aspects of hepatocellular carcinoma in Brazil
    (2013) KIKUCHI, Luciana; CHAGAS, Aline L.; ALENCAR, Regiane S. S. M.; PARANAGUA-VEZOZZO, Denise C.; CARRILHO, Flair J.
    The global hepatocellular carcinoma (HCC) incidence is widely variable, depending on geographic region and the prevalence of major risk factors. In Brazil, two large multicentre retrospective studies were performed to investigate clinical and epidemiological aspects of HCC. In the first study, performed in 1997, HCC was found in cirrhotic livers in 71% of cases. Chronic alcoholism was present in 36% of cases, chronic hepatitis B in 35% and hepatitis C in 25%. In a 2010 survey, cirrhosis was present in 98% of cases and HCV was the main aetiology (54%). Differences in HBV prevalence were found among regions. Selection of HCC treatment depends on tumour burden, liver function and performance status. Liver transplantation ( LT) is the best available curative treatment for HCC in its early stage and with compromised liver function. After modifications in priority policy, the number of patients with early HCC submitted for LT has increased in the past 5 years in Brazil. Chemoembolization is the most common initial HCC therapy in early and intermediate stages of HCC in Brazil.
  • conferenceObject
    Hepatocellular carcinoma in patients with autoimmune hepatitis: prevalence and risk factors
    (2020) VAZ, Nayana Fonseca; MARGON, Julia Fadini; MOUTINHO, Bruna Damasio; BRAGA, Michele Harriz; TANI, Claudia Megumi; ALENCAR, Regiane Saraiva de Souza Melo; SAUD, Lisa Rodrigues da Cunha; VEZOZZO, Denise Cerqueira Paranagua; DEGUTI, Marta; HORVAT, Natally; CANCADO, Eduardo Luiz Rachid; CARRILHO, Flair Jose; CHAGAS, Aline Lopes; TERRABUIO, Debora
  • article 18 Citação(ões) na Scopus
    Hepatocellular Carcinoma Related to Schistosoma mansoni Infection: Case Series and Literature Review
    (2015) TODA, Karla Sawada; KIKUCHI, Luciana; CHAGAS, Aline Lopes; TANIGAWA, Ryan Yukimatsu; PARANAGUA-VEZOZZO, Denise Cerqueira; PFIFFER, Tulio; ROCHA, Manoel de Souza; ALVES, Venancio Avancini Ferreira; CARRILHO, Flair Jose
    Background and Aims: Schistosomiasis is a major chronic disease of humans in endemic regions, and infected individuals may develop a spectrumof pathology, including hepatic fibrosis, hepatosplenomegaly, and portal hypertension. Hepatocellular carcinoma (HCC) is considered the fifth most common cancer in the world, and there is limited and controversial evidence suggesting that Schistosoma mansoni infection may be a possible risk factor for HCC. The aim of this study was to report a case series of patients with HCC and S. mansoni infection and to conduct a literature review on the topic. Methods: From January 2002 to January 2015, an institutional database was screened retrospectively to identify patients with HCC and S. mansoni infection at a single center in the Department of Gastroenterology of University of Sao Paulo School of Medicine and Hospital das Clinicas, Brazil. Results: Seven cases were included. The mean age of patients was 62.1 +/- 10.3 years; six (85.7%) were male and one (14.3%) was female. All cases had positive epidemiology, coming from endemic areas of S. mansoni infection in Brazil, and four (57.1%) had previous complications (upper gastrointestinal bleeding) related toportal hypertension or surgery intervention (splenectomy) performed more than 10 years before the HCC diagnosis. Nontumoral portal vein thrombosis was identified in five (71.4%) patients. All patients had negative serology for HCV, and four (57.1%) had positivity of HBVcore antibodies without evidence of viral replication. According to BCLC staging, one (14.3%) patient was BCLC A and received TACE instead of RFA because HCC size was >30 mm; three (42.8%) BCLC B patients received sorafenib instead of local regional treatment due to the presence of nontumoral TPV. During follow-up, all patients developed tumoral progression and died. Conclusions: It remains unclear if S. mansoni infection alone has carcinogenic potential. The available literature indicates that S. Mansoni, in the presence of HBV and HCV infections, likely acts as a cofactor for the hepatic lesion and potentiates injury.
  • article 30 Citação(ões) na Scopus
    Multimodality Screening of Hepatic Nodules in Patients With Congenital Heart Disease After Fontan Procedure: Role of Ultrasound, ARFI Elastography, CT, and MRI
    (2018) HORVAT, Natally; ROCHA, Manoel Souza; CHAGAS, Aline Lopes; OLIVEIRA, Brunna Clemente; PACHECO, Mariana Poltronieri; BINOTTO, Maria Angelica; IKARI, Nana Miura; PARANAGUA-VEZOZZO, Denise Cerqueira; LEAO-FILHO, Hilton Muniz; VICENTINI, Joao Rafael Terneira; SILVA FILHO, Mauricio Ricardo Moreira da; JATENE, Marcelo Biscegli; CARRILHO, Flair Jose; CERRI, Giovanni Guido
    OBJECTIVE. Currently, there is no consensus in the literature regarding the screening of hepatic nodules in patients who have undergone the Fontan procedure. The objectives of this study are to evaluate in this population the frequency of hepatic nodules at ultrasound (US), CT, and MRI; to measure liver stiffness using acoustic radiation force impulse (ARFI) elastography; and to investigate predictive factors for hepatic nodules. SUBJECTS AND METHODS. In this cross-sectional study, 49 patients who underwent the Fontan procedure were prospectively recruited from August 2014 through June 2016. These patients underwent clinical evaluation for hepatic disorders, ARFI elastography, US, CT, and MRI. RESULTS. Most of the patients had no symptoms, and hepatic nodules were detected in three of 49 (6.1%) patients at US, 14 of 44 (31.8%) patients at CT, and 19 of 48 (39.6%) patients at MRI. Liver stiffness at ARFI elastography was significantly higher in patients with hepatic nodules than i n patients without such nodules (2.64 +/- 0.81 m/s vs 1.94 +/- 0.49 m/s; p = 0.002) and was a significant predictor of hepatic nodule (AUC, 0.767; p = 0.002). No clinical or laboratory data had any significant correlation with the existence of hepatic nodules, including time since Fontan procedure. CONCLUSION. In our study, more than one-third of patients had hepatic nodules at CT or MRI, but US did not detect most hepatic nodules. Liver stiffness at ARFI elastography was significantly higher in patients with hepatic nodules, and it may help guiding which patient should be further imaged with CT or MRI.