FLAIR JOSE CARRILHO
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Gastroenterologia, Faculdade de Medicina - Docente
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/07 - Laboratório de Gastroenterologia Clínica e Experimental, Hospital das Clínicas, Faculdade de Medicina - Líder
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/07 - Laboratório de Gastroenterologia Clínica e Experimental, Hospital das Clínicas, Faculdade de Medicina - Líder
10 resultados
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- Early variation of inflammatory indexes refines prognostic prediction in patients with hepatocellular carcinoma under systemic treatment(2023) FONSECA, Leonardo G. Da; URATANI, Lucas Fernando; SOARES, Gabriella Fernandes; AMARAL, Paulo Siqueira Do; ALENCAR, Regiane Saraiva De Souza Melo; CHAGAS, Aline Lopes; ALVES, Venancio Avancini Ferreira; CARRILHO, Flair JosePrognostic markers in advanced hepatocellular carcinoma (HCC) are relevant for clinical decisions. Variations in inflammatory indexes, such as neutrophil-to-lymphocyte ratio (NLR) or platelet-to-lymphocyte ratio (PLR), may correlate with outcomes. In the present study, it was aimed to assess the prognostic role of inflammation indexes in patients with HCC and the evolutionary behavior of these variables within the first month of treatment in a cohort of patients treated with sorafenib from 2009-2021. Subgroups were divided based on the median of each variable ('low' or 'high)'. Survival was estimated using the Kaplan-Meier method. Hazard Ratio (HR) with 95% confidence interval (CI) were estimated using Cox regression models. A total of 373 patients were included, most Child-Pugh-A (83.1%) and BCLC-C (74%). Child-Pugh-A (P=0.011), performance status 0 (P<0.001), no ascites (P<0.001) and NLR<2.6 (P<0.001) were independently associated with improved survival. Baseline PLR was not correlated with survival (P=0.137). Patients who maintained low NLR at baseline and at 1 month (reference subgroup) had improved survival (18.6 months, 95% CI:15.4-22.0) compared with the subgroup that maintained high NLR at baseline and at 1 month (4.2 months, 95% CI:3.6-5.9), with HR: 3.80 (95% CI: 2.89-4.96). The subgroup with low NLR at baseline and high NLR at 1 month had a worse prognosis compared with the reference group (HR:1.4, 95% CI: 1.1-2.0), whereas the subgroup with high NLR at baseline and low at 1 month had similar outcome (HR:1.2, 95% CI: 0.8-1.6). It was concluded that evolutionary variation of NLR has a prognostic role in HCC patients under systemic therapy. This finding suggested that systemic inflammation and early modulation of the immune environment during treatment may correlate with outcomes.
- 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.
- Impaired anti-HBV vaccine response in non-cirrhotic chronic HCV is not overcome by double dose regimen: randomized control trial(2023) MEDEIROS, Roseane P.; TERRAULT, Norah A.; MAZO, Daniel F.; OLIVEIRA, Claudia P.; DODGE, Jennifer; ZITELLI, Patricia M.; LOPES, Marta H.; CARRILHO, Flair J.; PESSOA, Mario G.Introduction and Objectives: Some studies suggest chronic HCV infection diminishes responses to the antiHBV vaccine. We evaluated the efficacy of double versus standard dose HBV vaccination among HCV patients without cirrhosis.Patients and Methods: 141 adults with untreated chronic HCV were randomized to HBV vaccination with double dose (40 mu g) or standard dose (20 mu g) at 0,1 and 6 months; 70 healthy HCV-negative patients given standard dose served as controls. Vaccine response was defined by anti-HBs >= 10 mIU/mL.Results: 128 patients (60 double, 68 standard doses) completed the study. Patients were of median age 52 years, 61% female, 60% fibrosis <2 of 4, and 76% genotype 1 with median 6-log 10 IU/mL HCV RNA. Overall seroprotection rate was 76.7% (95% CI: 65-87) in the 40 mu g versus 73.5% (95% CI: 63-84) in the 20 mu g dose HCV-positive groups (p =0.68) and 91.2% (95%CI:84-99) in HCV-negative controls (p =0.011 and 0.003, respectively). In multivariate logistic regression, vaccine dose (double vs. standard dose) was not associated with vaccine response (OR=0.63, p =0.33). Of 32 HCV-infected patients who were non-responders to 3- doses, 25 received the fourth dose of vaccine. The fourth dose seroconversion rate for the 40 mu g and 20 mu g groups were 45.5% and 21.4%, respectively.Conclusions: In HCV-infected patients without cirrhosis, impaired responses to HBV vaccination cannot be overcome by the use of double dose HBV vaccination, but adding a fourth dose of vaccine for non-responders may be an effective strategy. Other adjuvant measures are needed to enhance seroconversion rates in these patients. Trial register: U 1111-1264-2343 (www.ensaiosclinicos.gov.br)(c) 2022 Fundacion Clinica Medica Sur, A.C.
- Treatment Outcomes in Patients with Advanced Fibrolamellar Hepatocellular Carcinoma Under Systemic Treatment: Analysis of Clinical Characteristics, Management, and Radiomics(2023) FONSECA, Leonardo Da; YAMAMOTO, Victor Junji; CUNHA, Mateus Trinconi; TORRE, Giovanna Sawaya; ARAUJO, Raphael L. C.; FONSECA, Gilton Marques; CHEN, Andre Tsin Chih; CHAGAS, Aline Lopes; HERMAN, Paulo; ALVES, Venancio Avancini Ferreira; CARRILHO, Flair JosePurpose: Fibrolamellar hepatocellular carcinoma (FLHCC) is a rare primary liver malignancy often diagnosed at advanced stages. While there are limited data on the efficacy of specific agents, we aim to report outcomes of patients treated with systemic therapies and explore prognostic factors.Patients and Methods: Medical records of patients treated between 2010 and 2022 were reviewed. Treatments were defined after multidisciplinary assessment. Descriptive statistics were used for baseline demographics. Time-to-event outcomes were estimated using the Kaplan-Meier method, compared by log-rank and adjusted by a regression model. Radiomic features (including size, shape, and texture) of the primary lesion were extracted and dimensionality reduced. An unsupervised Gaussian Mixture Model (GMM) clustering was performed, and survival was compared between clusters.Results: We identified 23 patients: 12 males, with a median age of 23.6 years. At diagnosis, 82.6% had metastases, most frequently to the lungs (39.1%), lymph nodes (39.1%), and peritoneum (21.7%). Patients received a median of three lines (1-8) of treatment, including different regimens. Sorafenib (39.1%), capecitabine (30.4%), and capecitabine/interferon (13%) were the most used first-line regimens. The median time-to-failure was 3.8 months (95% CI: 3.2-8.7). Capecitabine + interferon (42.1%) and platinum combinations (39.1%) were the most used second-line regimens, with a time-to-failure of 3.5 months (95% CI: 1.5-11.6). Median overall survival was 26.7 months (95% CI: 15.1-40.4). A high baseline neutrophil-to-lymphocyte ratio (NLR) was associated with worse survival (p=0.02). Radiomic features identified three clusters, with one cluster (n=6) having better survival (40.4 vs 22.6 months, p=0.039). Tumor sphericity in the arterial phase was the most relevant characteristic associated with a better prognosis (accuracy=0.93).Conclusion: FLHCC has unique features compared to conventional HCC, including young onset, gender balance, and absence of hepatopathy. Systemic therapies can provide encouraging survival, but lack of uniformity precludes defining a preferable regimen. Radiomics and NLR were suggested to correlate with prognosis and warrant further validation.
- BRAZILIAN SOCIETY OF HEPATOLOGY UPDATED RECOMMENDATIONS FOR SYSTEMIC TREATMENT OF HEPATOCELLULAR CARCINOMA(2023) CHAGAS, Aline Lopes; LEAL, Cassia Regina Guedes; MELLO, Vivianne Barreto de; BARROS, Fábio Marinho Do Rego; BITTENCOURT, Paulo Lisboa; MATTOS, Angelo A; AROUCHA, Dayse; FONSECA, Leonardo G da; SILVA, Joyce Roma Lucas de; DOTTORI, Mariana Fonseca; TEIXEIRA, Rosangela; MENDES, Liliana Sampaio Costa; REZENDE, Rosamar Eulira Fontes; FILGUEIRA, Norma Arteiro; COUTINHO, Anelisa K; ARAÚJO NETO, João Marcello de; COELHO, Henrique Sergio Moraes; PESSOA, Mario Guimarães; CHEINQUER, Hugo; PARISE, Edison Roberto; FRANÇA, Alex; ÁLVARES-DA-SILVA, Mário Reis; CARRILHO, Flair José; CORAL, Gabriela P; PINTO, Paulo de Tarso Aparecida; PEREIRA, Leila M M Beltrão; PARANÁ, Raymundo; ALVES, Rogério Camargo Pinheiro; BRANDÃO-MELLO, Carlos EduardoABSTRACT Hepatocellular carcinoma (HCC) is the third most common cause of cancer-related mortality worldwide. The Brazilian Society of Hepatology (SBH) published in 2020 the updated recommendations for the diagnosis and treatment of HCC. Since then, new data have emerged in the literature, including new drugs approved for the systemic treatment of HCC that were not available at the time. The SBH board conducted an online single-topic meeting to discuss and review the recommendations on the systemic treatment of HCC. The invited experts were asked to conduct a systematic review of the literature on each topic related to systemic treatment and to present the summary data and recommendations during the meeting. All panelists gathered together for discussion of the topics and elaboration of the updated recommendations. The present document is the final version of the reviewed manuscript containing the recommendations of SBH and its aim is to assist healthcare professionals, policy-makers, and planners in Brazil and Latin America with systemic treatment decision-making of patients with HCC.
- Current landscape and future directions for systemic treatments of hepatocellular carcinoma(2023) FONSECA, Leonardo G.; CARRILHO, Flair J.
- AFP score and metroticket 2.0 perform similarly and could be used in a ""within-ALL"" clinical decision tool(2023) PINERO, Federico; COSTENTIN, Charlotte; DEGROOTE, Helena; NOTARPAOLO, Andrea; BOIN, Ilka FSF.; BOUDJEMA, Karim; BACCARO, Cinzia; CHAGAS, Aline; BACHELLIER, Philippe; ETTORRE, Giuseppe Maria; PONIACHIK, Jaime; MUSCARI, Fabrice; DIBENEDETTO, Fabrizio; DUQUE, Sergio Hoyos; SALAME, Ephrem; CILLO, Umberto; MARCIANO, Sebastian; VANLEMMENS, Claire; FAGIUOLI, Stefano; CARRILHO, Flair; CHERQUI, Daniel; BURRA, Patrizia; VLIERBERGHE, Hans Van; LAI, Quirino; SILVA, Marcelo; RUBINSTEIN, Fernando; DUVOUX, ChristopheBackground & Aims: Two recently developed composite models, the alpha-fetoprotein (AFP) score and Metroticket 2.0, could be used to select patients with hepatocellular carcinoma (HCC) who are candidates for liver transplantation (LT). The aim of this study was to compare the predictive performance of both models and to evaluate the net risk reclassification of post-LT recurrence between them using each model's original thresholds.Methods: This multicenter cohort study included 2,444 adult patients who underwent LT for HCC in 47 centers from Europe and Latin America. A competing risk regression analysis estimating sub-distribution hazard ratios (SHRs) and 95% CIs for recurrence was used (Fine and Gray method). Harrell's adapted c-statistics were estimated. The net reclassification index for recurrence was compared based on each model's original thresholds.Results: During a median follow-up of 3.8 years, there were 310 recurrences and 496 competing events (20.3%). Both models predicted recurrence, HCC survival and survival better than Milan criteria (p <0.0001). At last tumor reassessment before LT, c statistics did not significantly differ between the two composite models, either as original or threshold versions, for recurrence (0.72 vs. 0.68; p = 0.06), HCC survival, and overall survival after LT. We observed predictive gaps and overlaps between the model's thresholds, and no significant gain on reclassification. Patients meeting both models (""within-ALL"") at last tumor reassessment presented the lowest 5-year cumulative incidence of HCC recurrence (7.7%; 95% CI 5.1-11.5) and higher 5-year post-LT survival (70.0%; 95% CI 64.9-74.6).Conclusions: In this multicenter cohort, Metroticket 2.0 and the AFP score demonstrated a similar ability to predict HCC recurrence post-LT. The combination of these composite models might be a promising clinical approach.Impact and implications: Composite models were recently proposed for the selection of liver transplant (LT) candidates among individuals with hepatocellular carcinoma (HCC). We found that both the AFP score and Metroticket 2.0 predicted post-LT HCC recurrence and survival better than Milan criteria; the Metroticket 2.0 did not result in better reclassification for transplant selection compared to the AFP score, with predictive gaps and overlaps between the two models; patients who met low-risk thresholds for both models had the lowest 5-year recurrence rate. We propose prospectively testing the combination of both models, to further optimize the LT selection process for candidates with HCC.& COPY; 2022 The Authors.
- P53 and VEGF are promising biomarkers for sorafenib efficacy in an experimental model of NASH-related HCC(2023) NASSAR-REIS, Joao Pedro; UMETA, Pedro Fukui; STEFANO, Jose Tadeu; LONGATTO-FILHO, Adhemar; CARRILHO, Flair Jose; ALVES, Venancio Avancini Ferreira; COGLIATI, Bruno; OLIVEIRA, Claudia P.The efficacy of systemic therapy for hepatocellular carcinoma (HCC) related to non-alcoholic steatohepatitis (NASH) is poorly understood. In this study we evaluated the effects of sorafenib based on the expression of molecular markers related to major hepatocarcinogenesis pathways and angiogenesis in a NASH-related HCC model. Forty male rats were submitted to NASH-HCC induction through the combination of a high-fat and choline deficient diet and diethylnitrosamine (100 mg/L) administration in the drinking water for 13 and 16 weeks. After the induction period, the rats received daily gavage administration of saline solution (control) or Sorafenib (5 mg/kg/day) for 3 weeks. Thereafter, the animals were euthanized and samples from liver nodules were collected for histopathological analysis and immunohistochemical assessment of HEP-PAR-1, glutamine-synthetase, VEGF, survivin, & beta;-catenin and p53. A semi-quantitative score was used for VEGF, survivin and & beta;-catenin analysis. For p53, the percentage of positive cells was determined. Results were processed by Wilcoxon's test or Student's t-test. Both protocols efficiently induced HCC, most of them being moderately to poorly differentiated. Sorafenib-treated animals showed a decreased expression of VEGF and p53 in HCCs generated at 13 weeks when compared to control animals (p = 0.03; p = 0.04, respectively). No significant difference in & beta;-catenin and survivin were observed. There was a significant decrease in VEGF and p53 expression when comparing the two control groups (13 vs. 16 weeks, p < 0.01). p53 and VEGF are promising biomarkers for assessment of efficacy of Sorafenib, whereas survivin and & beta;-catenin were not found useful. Decreased immunohistochemical expression of p53 and VEGF in the 16 week control group may indicate a different metabolic status of HCC.
- Lysosomal Acid Lipase Deficiency in the Etiological Investigation of Cryptogenic Liver Disease in Adults: A Multicenter Brazilian Study(2023) CANDOLO, Aline Coelho Rocha; CANCADO, Guilherme Grossi Lopes; ZITELLI, Patricia Momoyo; MAZO, Daniel Ferraz de Campos; OLIVEIRA, Claudia Pinto Marques; CUNHA-SILVA, Marlone; GRECA, Raquel Dias; ARAUJO, Roberta Chaves; ALUSTAU, Amanda Sacha Paulino Tolentino; COUTO, Claudia Alves; NARDELLI, Mateus Jorge; LIMA, Roque Gabriel Rezende de; FARIAS, Alberto Queiroz; CARRILHO, Flair Jose; PESSOA, Mario GuimaraesBackground: Lysosomal acid lipase deficiency (LAL-D) is a rare genetic disease associated with the deregulation of lipid metabolism, leading to atherosclerosis, dyslipidemia, and hepatic steatosis, with potential progression to cirrhosis. Our study aims to assess the role of LAL-D in the setting of cryptogenic liver disease. Methods: A large multicenter cross-sectional study was conducted, which included 135 patients with cryptogenic liver disease from four liver centers in Brazil. All patients were submitted to the investigation of LAL enzyme activity on dried blood spots. Results: Three patients (two female) presented levels of LAL below the reference limit, compatible with LAL-D (2.2%). They had a mean age of 43.9 +/- 10.1 years and a mean body-mass index (BMI) of 23.1 +/- 1.7 kg/m2. The mean serum levels of glucose, HDL-cholesterol, and triglycerides were 89.7 +/- 3.2, 21.7 +/- 3.2, and 206.7 +/- 25.5 mg/dL, respectively. All patients had duodenal polyposis with xanthomatous macrophages. LAL-D investigation should be considered for individuals with chronic liver disease of an unknown etiology, especially with a normal BMI, high triglycerides, and low-HDL-cholesterol levels. The identification of LAL-D patients is extremely important since enzyme replacement therapy with Sebelipase Alfa significantly increases their survival.
- Brazilian Landscape of Hepatocellular Carcinoma(2023) FONSECA, Leonardo G.; CHEN, Andre T. C.; OLIVEIRA, Irai S. de; CHAGAS, Aline L.; KRUGER, Jaime A. P.; CARRILHO, Flair J.The incidence of hepatocellular carcinoma (HCC) is expected to increase in the coming years, and strategies to mitigate the burden of this disease are needed in different regions. Geographic variations in epidemiology and risk factors, such as viral hepatitis and metabolic disease, pose challenges in adopting programs for early detection programs and management of patients with HCC. Brazil, like other countries, has high economic and social inequality, with heterogeneous access to health care. Viral hepatitis is themain risk factor but there is growing awareness of fatty liver disease. Risk factor monitoring and screening programs are unmet priorities because patients are often diagnosed at later stages. Advances in the management of patients with HCC have been made in recent years, including new tools for selecting patients for liver transplantation, sophisticated surgical techniques, and new systemic agents. High-volume academic centers often achieve favorable results through the adoption and application of established treatments, but this is not a reality in most regions of Brazil, because of disparities in wealth and resources. As HCC management requires a coordinated and multidisciplinary team, the role of local referral centers in decentralizing access to treatments and promoting health education in different regions should be encouraged and supported.