CAMILA MOTTA VENCHIARUTTI MONIZ
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina
LIM/24 - Laboratório de Oncologia Experimental, Hospital das Clínicas, Faculdade de Medicina
LIM/24 - Laboratório de Oncologia Experimental, Hospital das Clínicas, Faculdade de Medicina
7 resultados
Resultados de Busca
Agora exibindo 1 - 7 de 7
- A Prospective Cohort Study of Biomarkers in Squamous Cell Carcinoma of the Anal Canal (SCCAC) and their Influence on Treatment Outcomes(2021) MONIZ, C. M. V.; RIECHELMANN, R. P.; OLIVEIRA, S. C. R.; BARIANI, G. M.; RIVELLI, T. G.; ORTEGA, C.; PEREIRA, A. A. L.; MEIRELES, S. I.; FRANCO, R.; CHEN, A.; BONADIO, R. C.; NAHAS, C.; SABBAGA, J.; COUDRY, R. A.; BRAGHIROLI, M. I.; HOFF, P. M.Background: Although Chemoradiation (CRT) is the curative treatment for SCCAC, many patients present primary resistance. Since it is a rare tumor, response predictors remain unknown. Methods: We performed a prospective cohort study to evaluate biomarkers associated with CRT response, progression-free survival (PFS), and overall survival (OS). The primary endpoint was response at 6 months (m). Tumor DNA and HPV were analyzed by next-generation sequencing, while KI-67 and PD-L1 by immunohistochemistry in tumor tissue. Results: Seventy-eight patients were recruited between October/2011 and December/2015, and 75 were response evaluable. The median age was 57 years, 65% (n=49) were stage III and 12% (n=9) were HIV positive (HIV+). At 6m, 62.7% (n=47) presented CR. On multivariate analyses, stage II patients were 4.7 more likely to achieve response than stage III (OR, 4.70; 95%CI, 1.36-16.30; p=0.015). HIV+ was associated with a worse response (OR, 5.72; 95%CI, 2.5-13.0; p<0.001). 5-year PFS and OS rates were 63.3% and 76.4%, respectively, with a median follow up of 66m. On multivariate analyses, older age (HR 1.06, p=0.022, 95%IC 1.01-1.11) and absence of CR at 6m (HR 3.36, p=0.007, 95%IC 1.39-8.09) were associated with inferior OS. The 5-year OS rate was 62.5% in HIV+ group compared to 78% among HIVpts, although this difference was not statistically significant (p=0.4). PIK3CA, MET and TP53 mutations, HPV, Ki-67 expression, and PD-L1 expression, were not associated with PFS and OS. Conclusions: Clinical stage III and HIV+ were associated with worse response to CRT at 6m. The absence of CR was the main factor associated with poor 5-year OS. © The author(s).
- Proton pump inhibitors and antibiotics impact on toxicities and clinical outcomes in cancer patients treated with immunotherapy.(2021) ARAUJO, Haniel Alves; MONIZ, Camila Motta Venchiarutti; BRAGHIROLI, Oddone Freitas Melro; MAK, Milena Perez; URATANI, Lucas Fernando; TIECHER, Ricardo Dahmer; MORAES, Priscila Muniz; BARBOSA, Ingrid; CAMARGO, Veridiana Pires De; BRAGHIROLI, Maria Ignez Freitas Melro; CASTRO, Gilberto; HOFF, Paulo Marcelo; DIZ, Maria Del Pilar
- Definitive chemoradiotherapy for squamous cell carcinoma of the anal canal (SCCAC) with cisplatin and capecitabine: A prospective cohort-preliminary results.(2021) DORNELLAS, Abraao; MORAES, Priscila Muniz; VICTOR, Carolina Ribeiro; BONADIO, Renata Colombo; BRAGHIROLI, Maria Ignez; CHEN, Andre Tsin Chih; ORTEGA, Cinthia; NAHAS, Caio; HOFF, Paulo Marcelo; MOTTA, Camila; MONIZ, Venchiarutti
- Outcomes and Prognostic Factors in a Large Cohort of Hospitalized Cancer Patients With COVID-19(2021) MARTA, Guilherme Nader; BONADIO, Renata Colombo; SEJAS, Odeli Nicole Encinas; WATARAI, Gabriel; MACHADO, Maria Cecilia Mathias; FRASSON, Lorena Teixeira; MONIZ, Camila Motta Venchiarutti; ITO, Raquel Keiko de Luca; PEIXOTO, Driele; HOFF, Camilla Oliveira; ANASTACIO, Veruska Menegatti; JR, Ulysses Ribeiro; PEREIRA, Juliana; ROCHA, Vanderson; ABDALA, Edson; ESTEVEZ-DIZ, Maria Del Pilar; HOFF, Paulo M.PURPOSE Patients with cancer are at increased risk for unfavorable outcomes from COVID-19. Knowledge about the outcome determinants of severe acute respiratory syndrome coronavirus 2 infection in this population is essential for risk stratification and definition of appropriate management. Our objective was to evaluate prognostic factors for all-cause mortality in patients diagnosed with both cancer and COVID-19. METHODS All consecutive patients with cancer hospitalized at our institution with COVID-19 were included. Electronic medical records were reviewed for clinical and laboratory characteristics potentially associated with outcomes. RESULTS Five hundred seventy-six consecutive patients with cancer and COVID-19 were included in the present study. An overall in-hospital mortality rate of 49.3% was demonstrated. Clinical factors associated with increased risk of death because of COVID-19 were age over 65 years, Eastern Cooperative Oncology Group performance status > 0 zero, best supportive care, primary lung cancer, and the presence of lung metastases. Laboratory findings associated with a higher risk of unfavorable outcomes were neutrophilia, lymphopenia, and elevated levels of D-dimer, creatinine, C-reactive protein, or AST. CONCLUSION A high mortality rate in patients with cancer who were diagnosed with COVID-19 was demonstrated in the present study, emphasizing the need for close surveillance in this group of patients, especially in those with unfavorable prognostic characteristics. (C) 2021 by American Society of Clinical Oncology
- A Prospective Cohort Study of Biomarkers in Squamous Cell Carcinoma of the Anal Canal (SCCAC) and their Influence on Treatment Outcomes(2021) MONIZ, Camila Motta Venchiarutti; RIECHELMANN, Rachel Pimenta; OLIVEIRA, Suilane Coelho Ribeiro; BARIANI, Giovanni Mendonca; RIVELLI, Thomas Giollo; ORTEGA, Cintia; PEREIRA, Allan Andresson Lima; MEIRELES, Sibele Inacio; FRANCO, Rejane; CHEN, Andre; BONADIO, Renata Colombo; NAHAS, Caio; SABBAGA, Jorge; COUDRY, Renata Almeida; BRAGHIROLI, Maria Ignez; HOFF, Paulo MarceloBackground: Although Chemoradiation (CRT) is the curative treatment for SCCAC, many patients present primary resistance. Since it is a rare tumor, response predictors remain unknown. Methods: We performed a prospective cohort study to evaluate biomarkers associated with CRT response, progression-free survival (PFS), and overall survival (OS). The primary endpoint was response at 6 months (m). Tumor DNA and HPV were analyzed by next-generation sequencing, while KI-67 and PD-L1 by immunohistochemistry in tumor tissue. Results: Seventy-eight patients were recruited between October/2011 and December/2015, and 75 were response evaluable. The median age was 57 years, 65% (n=49) were stage III and 12% (n=9) were HIV positive (HIV+). At 6m, 62.7% (n=47) presented CR. On multivariate analyses, stage II patients were 4.7 more likely to achieve response than stage III (OR, 4.70; 95%CI, 1.36-16.30; p=0.015). HIV+ was associated with a worse response (OR, 5.72; 95%CI, 2.5-13.0; p<0.001). 5-year PFS and OS rates were 63.3% and 76.4%, respectively, with a median follow up of 66m. On multivariate analyses, older age (HR 1.06, p=0.022, 95%IC 1.01-1.11) and absence of CR at 6m (HR 3.36, p=0.007, 95%IC 1.39-8.09) were associated with inferior OS. The 5-year OS rate was 62.5% in HIV+ group compared to 78% among HIVpts, although this difference was not statistically significant (p=0.4). PIK3CA, MET and TP53 mutations, HPV, Ki-67 expression, and PD-L1 expression, were not associated with PFS and OS. Conclusions: Clinical stage III and HIV+ were associated with worse response to CRT at 6m. The absence of CR was the main factor associated with poor 5-year OS.
conferenceObject Sympathetic Neural Overdrive, Endothelial Dysfunction and Aortic Stiffness in Coronavirus Disease 2019 Survivors: A Short-Term Study of Cardiovascular Sequelae(2021) FARIA, Diego; TESTA, Laura; MOLL-BERNARDES, Renata; MONIZ, Camila; RODRIGUES, Erika; COSTA-NETO, Abel; SOUSA, Andrea; RODRIGUES, Amanda; OLIVEIRA, Patricia; ALVES, Maria Janieire; SANTOS, Gabriel; SALEMI, Vera; PIMENTA, Ruan; PAIXAO, Camila; SANTOS, Beatriz; RONDON, Maria U.; CRAIGHEAD, Daniel; ROSSMAN, Matthew; CONSOLIM-COLOMBO, Fernanda M.; IRIGOYEN, Maria C.; MARTINEZ-LEMUS, Luis A.- Real-world Data for High-risk Stage II Colorectal Cancer - The Role of Tumor Side in the Adjuvant Setting(2021) ARAUJO, Camila S.; MONIZ, Camila M. Venchiarutti; BONADIO, Renata C.; WATARAI, Gabriel Y.; ROJAS, Jessica; NOGUEIRA, Pedro V. S.; MARTINEZ, Jessica K.; MORAES, Priscila M. G.; I, Maria Braghiroli; SABBAGA, Jorge; HOFF, Paulo M.The impact of sidedness in the high-risk stage II colorectal cancer setting is uncertain. Although controversial, data suggest a modest benefit of adjuvant chemotherapy in this scenario. This study analyzes the overall survival and recurrence-free survival according to the tumor side and considers adjuvant chemotherapy exposure and clinical and molecular features. In this retrospective cohort, the tumor side did not influence overall survival. Background: The impact of sidedness in the high-risk stage II colorectal cancer (CRC) setting is uncertain. Although controversial, available data suggest a possible modest benefit of adjuvant chemotherapy (CT) in the adjuvant scenario. The aim of this study is to analyze the overall survival (OS) and recurrence-free survival (RFS) according to the tumor side. Patients and Methods: In this single-center retrospective cohort, we analyzed patients treated between January 2011 and December 2018. We evaluated OS and RFS of high-risk patients according to the tumor side and considering adjuvant CT exposure and clinical and molecular features. Results: A total of 1047 patients with stage II CRC were evaluated. Of these, 540 had high-risk criteria and microsatellite stability (MSS) or unknown status. One hundred fifty-seven (29%) patients had right-sided tumors, and 352 (65.2%) had left-sided tumors. Most patients received adjuvant CT, and the majority of them had T3 stage tumors, >= 12 lymph node resection, left tumor, MSS, and moderate differentiation. OS did not differ according to tumor side (5-year OS rates: 81.9% for right-sided tumors vs. 83% for left-sided tumors; hazard ratio, 0.91; 95% confidence interval, 0.55-1.53; P = .744). Adjuvant CT was associated with a superior RFS and OS, with 5-year OS rates of 87.7% versus 76.1% in the no-adjuvant group (hazard ratio, 0.46; 95% CI, 0.28-0.73; P = .001). Conclusion: The tumor side did not influence the outcomes in this study. Adjuvant CT was associated with improved RFS and OS in patients with high-risk stage II CRC, with a total gain of 11.6% in 5-year OS.