DENISE CERQUEIRA PARANAGUA VEZOZZO
Projetos de Pesquisa
Unidades Organizacionais
Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
10 resultados
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conferenceObject Elastography for the Diagnosis and Graduation of Liver Disease in Patients with Long Term Parenteral Nutrition(2021) GALVAO, F.; VEZOZZO, D.; LEE, A.; WAISBERG, D.; ROCHA, M.; NACIF, L.; PINHEIRO, R.; FIGUEIRA, E.; CASSENOTE, A.; CARRILHO, F.; WAITZBERG, D.; CARNEIRO-D'ALBUQUERQUE, L.- 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 AlmeidaABSTRACT 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.
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 Elastography for the Diagnosis and Graduation of Liver Disease in Patients with Long Term Parenteral Nutrition(2021) GALVAO, F.; VEZOZZO, D.; LEE, A.; WAISBERG, D.; ROCHA, M.; NACIF, L.; PINHEIRO, R.; FIGUEIRA, E.; CASSENOTE, A.; CARRILHO, F.; WAITZBERG, D.; CARNEIRO-D'ALBUQUERQUE, L.- Transient Elastography in Acute Cellular Rejection Following Liver Transplantation: Systematic Review(2018) NACIF, L. S.; GOMES, C. D. C.; MISCHIATTI, M. N.; KIM, V.; PARANAGUA-VEZOZZO, D.; REINOSO, G. L.; CARRILHO, F. J.; D'ALBUQUERQUE, L. C.Background. Transient elastography (TE) is a noninvasive technique that measures liver stiffness. When an inflammatory process is present, this is shown by elevated levels of stiffness. Acute cellular rejection (ACR) is a consequence of an inflammatory response directed at endothelial and bile epithelial cells, and it is diagnosed through liver biopsy. This is a systematic review of the viability of TE in ACR following liver transplantation. Methods. The Cochrane Library, Embase, and Medline PubMed databases were searched and updated to November 2016. The MESH terms used were ""Liver Transplantation,"" ""Graft Rejection,"" ""Elasticity Imaging Techniques"" (PubMed), and ""Elastography"" (Cochrane and Embase). Results. Seventy studies were retrieved and selected using the PICO (patient, intervention, comparison or control, outcome) criteria. Three prospective studies were selected to meta-analysis and evaluation. A total of 33 patients with ACR were assessed with TE. One study showed a cutoff point of >7.9 kPa to define graft damage and <5.3 kPa to exclude graft damage (receiver operating characteristic 0.93; P<.001). Another study showed elevated levels of liver stiffness in ACR patients. However, in this study, no cutoff point for ACR was suggested. The final prospective study included 27 patients with ACR at liver biopsy. Cutoff points were defined as TE > 8.5 kPa, moderate to severe ACR, with a specificity of 100% and receiver operating characteristic curve of 0.924. The measurement of TE < 4.2 kPa excludes the possibility of any ACR (P=.02). Conclusions. TE may be an important tool for the severity of ACR in patients following liver transplantation. Further studies should be performed to better define the cutoff points and applicability of the exam.
- Significance of CT scan and color Doppler duplex ultrasound in the assessment of Abernethy malformation(2015) NACIF, Lucas Souto; PARANAGUA-VEZOZZO, Denise Cerqueira; GALVAO, Flavio Henrique Ferreira; ROCHA, Manoel S.; ANDRAUS, Wellington; CARRILHO, Flair Jose; D'ALBUQUERQUE, Luiz CarneiroBackground: Abernethy malformation is a rare congenital vascular abnormality in which the portal vein bypasses the liver and drains directly into the inferior vena cava. Diagnosis is complex and requires good quality imaging methods to identify details in systemic and portal circulation in order to establish diagnostic confirmation and treatment strategy. In this study we highlight the significance of the use of CT scans and Color Doppler Duplex Ultrasound for the diagnosis, treatment and evolution assessment in two adults with Abernethy malformation. Case presentation: The diagnosis and the treatment of two patients with Abernethy malformation by CT scan and Color Doppler Duplex Ultrasound is described. One patient was submitted to liver transplantation due to chronic liver disease and multiple nodules diagnosed as adenoma. The other patient had normal liver function and a mild neurological and psychomotor dysfunction, therefore we adopted clinical treatment and close liver parenchyma evaluation and nodule surveillance, using an imaging approach involving intercalating CT scan and Color Doppler Duplex Ultrasound every 6 months. We highlight some important direct and indirect findings of non-invasive imaging methods. Conclusion: Abernethy malformation requires meticulous image diagnosis to improve treatment and avoid iatrogenic procedures. CT scans and Color Doppler Duplex Ultrasound are both efficient methods for diagnosis, treatment planning and evolution assessment of patients with Abernethy malformation.
- HIGHER VALUES IN LIVER ELASTOGRAPHY AND MELD SCORE ARE MORTALITY PREDICTORS ON LIVER TRANSPLANT WAITING LIST(2018) NACIF, Lucas Souto; PARANAGUA-VEZOZZO, Denise C.; MATSUDA, Alina; ALVES, Venancio Avancini Ferreira; CARRILHO, Flair J.; FARIAS, Alberto Queiroz; D'ALBUQUERQUE, Luiz Carneiro; ANDRAUS, WellingtonBackground: Liver elastography have been reported in hepatocellular carcinoma (HCC) with higher values; however, it is unclear to identify morbimortality risk on liver transplantation waiting list. Aim: To assess liver stiffness, ultrasound and clinical findings in cirrhotic patients with and without HCC on screening for liver transplant and compare the morbimortality risk with elastography and MELD score. Method: Patients with cirrhosis and HCC on screening for liver transplant were enrolled with clinical, radiological and laboratory assessments, and transient elastography. Results: 103 patients were included (without HCC n=58 (66%); HCC n=45 (44%). The mean MELD score was 14.7 +/- 6.4, the portal hypertension present on 83.9% and the mean transient elastography value was 32.73 +/- 22.5 kPa. The median acoustic radiation force impulse value of liver parenchyma was 1.98 (0.65-3.2) m/s and 2.16 (0.59-2.8) m/s in HCC group. The HCC group was significantly associated with HCV infection (OR 26.84; p<0.0001), higher levels of serum alpha-fetoprotein (OR 5.51; p=0.015), clinical portal hypertension (OR 0.25; p=0.032) and similar MELD score (p=0.693). The area under the receiver operating characteristics (AUROC) showed sensitivity and specificity for serum alpha-fetoprotein (cutoff 9.1 ng/ml), transient elastography value (cutoff value 9 kPa), and acoustic radiation force impulse value (cutoff value 2.56 m/s) of 50% and 86%, 92% and 17% and 21% and 92%, respectively. The survival group had a mean transient elastography value of 31.65 +/- 22.2 kPa vs. 50.87 +/- 20.9 kPa (p=0.098) and higher MELD scores (p=0.035). Conclusion: Elastography, ultrasound and clinical findings are important non-invasive tools for cirrhosis and HCC on screening for liver transplant. Higher values in liver elastography and MELD scores predict mortality.
- Liver Elastography in Acute Cellular Rejection After Liver Transplantation(2020) NACIF, Lucas Souto; GOMES, Caroline de Cassia; PARANAGUA-VEZOZZO, Denise; CASSENOTE, Alex Jones Flores; PINHEIRO, Rafael Soares; WAISBERG, Daniel Reis; ROCHA-SANTOS, Vinicius; MARTINO, Rodrigo Bronze de; ARANTES, Rubens Macedo; DUCATTI, Liliana; HADDAD, Luciana; GALVAO, Flavio; ANDRAUS, Wellington; CARRILHO, Flair Jose; D'ALBUQUERQUE, Luiz Carneiro
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. CarneiroconferenceObject Diagnostic Accuracy of Elastography, Alfa Fetoprotein and Ultrasound Findings in Screening for Hepatocellular Carcinoma in Patients on Liver- Transplant Waiting List(2014) NACIF, Lucas S.; VEZOZZO, Denise C. P.; MATSUDA, Alina; ANDRAUS, Wellington; PINHEIRO, Rafael S.; ONO, Suzane K.; CARRILHO, Flair J.; D'ALBUQUERQUE, Luiz C.