DENISE CERQUEIRA PARANAGUA VEZOZZO
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
13 resultados
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article 44 Citação(ões) na Scopus Epidemiology of HCC in Brazil: incidence and risk factors in a ten-year cohort(2014) PARANAGUA-VEZOZZO, Denise C.; ONO, Suzane K.; ALVARADO-MORA, Monica V.; FARIAS, Alberto Q.; CUNHA-SILVA, Marlone; FRANCA, Joao I. D.; ALVES, Venancio A. F.; SHERMAN, Morris; CARRILHO, Flair JoseBackground and aim. The lack of information about hepatocellular carcinoma (HCC) in Brazil weakens health policy in preventing deaths from the illness. The aim of this study was to establish the cumulative incidence and the risk factors for hepatocellular carcinoma development in patients under a surveillance program. Material and methods. 884 patients with compensated cirrhosis were prospectively followed up for at least five years, from August 1998 until August 2008, with at least one annual ultrasonography liver examination and serum alpha fetoprotein (AFP) measurement. Results. Among 884 patients, 72 (8.1%) developed a tumor with a median follow up of 21.4 months. In the hepatocellular carcinoma group, hepatitis C virus infection was the major etiological factor (65.3%), 56.9% (41/72) were male and the mean average age was 57 +/- 10 years. The annual incidence of hepatocellular carcinoma was 2.9%. 79.2% (57/72) of HCCs were detected within Milan Criteria, and the mean survival time was 52.3 months, significantly higher than for those outside Milan, with a mean time of 40.6 months (p = 0.0003). Conclusion. The annual incidence of HCC among this large series of Brazilian cirrhotic patients was around 2.9% with a detection rate of 8.1%, or a cumulative incidence rate over five years of 14.3%. The three variables related to HCC risk were low serum albumin [HR: 0.518 (0.46-0.78)], high AFP > 20 ng/mL [HR: 3.16 (1.86-5.38)], and ethnicity (Brazilian-East Asian descendants vs. other mixed Brazilian ethnicities) [HR: 2.86 (1.48-5.53)].- Liver elastography can predict degree of advanced fibrosis for autoimmune hepatitis in biochemical remission(2023) PARANAGUA-VEZOZZO, Denise Cerqueira; TERRABUIO, Debora Raquel Benedita; REINOSO-PEREIRA, Gleicy Luz; MOUTINHO, Renata; ONO, Suzane Kioko; SALAS, Veronica Walwyn; FRANCA, Joao Italo Dias; ALVES, Venancio Avancini Ferreira; CANCADO, Eduardo Luiz Rachid; CARRILHO, Flair JoseBackground and AimThe aim was to analyze the concordance of liver stiffness measurement (LSM) either by transient elastography (TE) or ARFI with liver biopsy in autoimmune hepatitis (AIH) patients with biochemical remission and to identify those with histological remission. Liver biopsy is still the golden standard for AIH diagnosis. However, it is an invasive procedure and these patients, most of the time, require many biopsies, so it would be valuable to search for noninvasive method that could select all these patients and keep under observation. MethodsThirty-three patients with AIH were submitted for liver biopsy to evaluate histological remission after at least 18 months of normal aminotransferases. The efficiency of LSM and fibrosis stages was tested by a receiver operating characteristic curve analysis (AUROC). ResultsOne patient (3%) was F0, 6 (18.2%) were F1, 8 (24.2%) were F2, 10 (30.3%) were F3, and 8 (24.2%) were F4, according to METAVIR. Thirteen of thirty-three (39.4%) patients did not achieve histological remission. AUROC for F4 stage was 0.83 (IC: 0.76-0.99) for TE and 0.78 (IC: 0.65-0.95) for ARFI. Optimal LSM cutoff values were 12.3 kPa (Se = 87.5%, Sp = 88%) for TE and 1.65 m/s (Se = 87.5%, Sp = 76%) for ARFI. The tests were unable to differentiate patients with histological activity from those in histological remission (P < 0.05). ConclusionTE and ARFI accurately identify liver fibrosis by METAVIR score in AIH patients with biochemical remission. No cutoff value was detected to indicate whether the patient achieved histological remission.
conferenceObject Strong Concordance of New Point Shear Wave S-Shearwave (pSWE) and Fibroscan (TE) in HCV Patients.(2018) VEZOZZO, Denise Cerqueira Paranagua; CEDRO, Marconi; RECUERO, Amanda Medeiros; MARGON, Julia Fadini; MISCHIATTI, Marilia Nery; REINOSO, Gleicy; MAZO, Daniel; GOMES, Caroline De Cassia; FRANCA, Joao Italo; ONO, Suzane Kioko; CARRILHO, Flair Jose- Concordance of non-invasive mechanical and serum tests for liver fibrosis evaluation in chronic hepatitis C(2017) PARANAGUA-VEZOZZO, Denise C.; ANDRADE, Adriana; MAZO, Daniel F. C.; NUNES, Vinicius; GUEDES, Ana L.; RAGAZZO, Taisa G.; MOUTINHO, Renata; NACIF, Lucas S.; ONO, Suzane K.; ALVES, Venancio A. F.; CARRILHO, Flair J.AIM To determine the sensitivity and specificity of liver stiffness measurement (LSM) and serum markers (SM) for liver fibrosis evaluation in chronic hepatitis C. METHODS Between 2012 and 2014, 81 consecutive hepatitis C virus (HCV) patients had METAVIR score from liver biopsy compared with concurrent results from LSM [transient elastography (TE) [FibroScan (R)/ARFI technology (Virtual Touch (R))] and SM [FIB-4/aspartate aminotransferase-to-platelet ratio index (APRI)]. The diagnostic performance of these tests was assessed using receiver operating characteristic curves. The optimal cut-off levels of each test were chosen to define fibrosis stages F >= 2, F >= 3 and F = 4. The Kappa index set the concordance analysis. RESULTS Fifty point six percent were female and the median age was 51 years (30-78). Fifty-six patients (70%) were treatment-naive. The optimal cut-off values for predicting F >= 2 stage fibrosis assessed by TE were 6.6 kPa, for acoustic radiation force impulse (ARFI) 1.22 m/s, for APRI 0.75 and for FIB-4 1.47. For F >= 3 TE was 8.9 kPa, ARFI was 1.48 m/s, APRI was 0.75, and FIB-4 was 2. For F = 4, TE was 12.2 kPa, ARFI was 1.77 m/s, APRI was 1.46, and FIB-4 was 3.91. The APRI could not distinguish between F2 and F3, P = 0.92. The negative predictive value for F = 4 for TE and ARFI was 100%. Kappa index values for F >= 3 METAVIR score for TE, ARFI and FIB-4 were 0.687, 0.606 and 0.654, respectively. This demonstrates strong concordance between all three screening methods, and moderate to strong concordance between them and APRI (Kappa index = 0.507). CONCLUSION Given the costs and accessibility of LSM methods, and the similarity with the outcomes of SM, we suggest that FIB-4 as well as TE and ARFI may be useful indicators of the degree of liver fibrosis. This is of particular importance to developing countries.
article 2 Citação(ões) na Scopus m-RECIST at 1 month and Child A are survival predictors after percutaneous ethanol injection of hepatocellular carcinoma(2014) SILVA, Mauricio F.; CARRILHO, Flair J.; PARANAGUA-VEZOZZO, Denise C.; CAMPOS, Luciana T.; NACIF, Lucas S.; DINIZ, Marcio A.; FARIAS, Alberto Q.; ALVES, Venancio A. F.; D'ALBURQUERQUE, Luis A. C.; ONO, Suzane K.Background and aims. Percutaneous ethanol injection (PEI) is a well-established therapeutic option in patients with cirrhosis and hepatocellular carcinoma (HCC). The modified-Response Evaluation Criteria in Solid Tumors (m-RECIST) are an important tool for the assessment of HCC response to therapy. The aim was to evaluate whether HCC response according to the m-RECIST criteria could be an effective predictor of Long-term survival in Barcelona Clinic Liver Cancer (BCLC) stage 0 and A HCC patients undergoing PEI. Material and methods. 79 patients were followed-up for median time of 26.8 months. HCC diagnosis was based on the,current guidelines of the American Association for Study of the Liver Diseases (AASLD) and European Association for Study of the Liver (EASL). Patient survival was calculated from the first PEI session to the end of the follow-up. Results. The 1-, 3-, and 5-year overall survival rates were 79, 48 and 37%, respectively. In the multivariate analysis, Child-Pugh-Turcotte (CPT) (p = 0.022) and the response to m-RECIST criteria (p = 0.016) were associated with patient survival. CPT A patients who achieved Complete Response (CR) 1 month after PEI presented a 5-year survival rate of 55%. By contrast, the worst scenario, the group with CPT B but without CR had a 5-year survival rate of 9%, while the group with either CPT A or CR as a survival predictor had a 5-year survival rate of 31%. In conclusion, in BCLC stage 0 and A HCC-patients, m-RECIST at 1 month and Child A may predict survival rates after PEI.conferenceObject Transient Elastography (TE) And Acoustic Radiation Force Impulse Imaging (ARFI) Can Predict Degree Of Advanced Fibrosis For Autoimmune Hepatitis In Biochemical Remission(2017) PARANAGUA-VEZOZZO, Denise; TERRABUIO, Debora R.; MOUTINHO, Renata D.; CANCADO, Eduardo L.; ONO, Suzane; SALAS, Veronica; CARRILHO, Flair; ALVES, Venancio FerreiraconferenceObject Four years real-life experience with antiviral adherence in chronic hepatitis B infection in a tertiary university hospital(2015) ABREU, Rodrigo M.; BASSIT, Leda C.; TAO, Sijia; JIANG, Yong; PARANAGUA-VEZOZZO, Denise; SCHINAZI, Raymond F.; CARRILHO, Flair J.; ONO, Suzane K.- Acute acalculous cholecystitis during zika virus infection in an immunocompromised patient(2018) ONO, Suzane Kioko; BASSIT, Leda; VAISBERG, Victor Van; ALVES, Venancio Avancini Ferreira; CALDINI, Elia G.; HERMAN, Brian D.; SHABMAN, Reed; FEDOROVA, Nadia B.; PARANAGUA-VEZOZZO, Denise; SAMPAIO, Caroline Torres; LAGES, Rafael Bandeira; TERRABUIO, Debora; ANDRAUS, Wellington; SCHINAZI, Raymond F.; CARRILHO, Flair Jose
conferenceObject Liver transient elastography following liver transplantation(2018) NACIF, L.; PARANAGUA-VEZOZZO, D.; GOMES, C.; REINOSO, G.; MISCHIATTI, M.; ANDRAUS, W.; PINHEIRO, R.; ARANTES, R.; ONO, S.; CARRILHO, F.; D'ALBUQUERQUE, L. Carneiro- HIGH VALUES OF LIVER STIFFNESS PLAY AN IMPORTANT ROLE IN STRATIFYING THE RISK OF HEPATOCELLULAR CARCINOMA IN CIRRHOTIC HEPATITIS C PATIENTS(2022) REINOSO-PEREIRA, Gleicy Luz; PARANAGUÁ-VEZOZZO, Denise Cerqueira; MAZO, Daniel F; FRANÇA, João Italo Dias; ONO, Suzane Kioko; CARRILHO, Flair JoséABSTRACT Background: Evaluate the role of liver stiffness measurement (LSM) by transient elastography (TE) as a risk factor for hepatocellular carcinoma (HCC) occurrence in a prospective cohort of Brazilian hepatitis C virus (HCV) patients with cirrhosis. Methods: A cohort of 99 consecutive HCV patients was included between 2011 and 2016 with baseline LSM ≥12 kilopascals (kPa). Baseline variables were evaluated and HCC occurrence was documented. Kaplan-Meier methods with a log-rank test and the use of cox univariate and multivariate analysis assessed the association between variables and clinical results. Results: The mean age was 57.8±10.6 years. In a follow-up over a mean of 3.3 years, 20 (20.2%) patients developed HCC. In univariate logistic regression analysis, variables associated with HCC occurrence were: lower platelet count (P=0.0446), higher serum alpha-fetoprotein (P=0.0041) and bilirubin (P=0.0008) values, higher Model for End-Stage Liver Disease (MELD) score (P=0.0068) and higher LSM (P=0.0354). LSM evaluated by TE was independently associated with HCC development, and the best cut-off value for higher HCC risk was >21.1 kPa (HR: 5.548; 95%CI: 1.244-24.766; P=0.025). Conclusion: A high value of liver stiffness relates substantially to an increased risk for HCC occurrence in Brazilian patients with cirrhosis due to HCV.