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
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conferenceObject Prospective study of biomarkers in squamous cell carcinoma of the anal canal (SCCAC) and their influence on treatment outcomes: Five-year long-term results.(2020) MONIZ, Camila Motta Venchiarutti; RIECHELMANN, Rachel Pimenta; BRAGHIROLI, Maria Ignez; RIBEIRO, Suilane Coelho; RIVELLI, Thomas Giollo; BARIANI, Giovanni M.; CHEN, Andre Tsin Chih; NAHAS, Caio; BONADIO, Renata Colombo; ORTEGA, Cinthia; FRANCO, Rejane; MEIRELES, Sibele; PEREIRA, Allan Andresson Lima; SABBAGA, Jorge; COUDRY, Renata A.; HOFF, Paulo Marcelo- 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).
- 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.
- Prospective study of biomarkers in squamous cell carcinoma of the anal canal (SCCAC) and their influence on treatment outcomes: Final results.(2017) MONIZ, Camila Motta Venchiarutti; RIECHELMANN, Rachel Pimenta; RIBEIRO, Suilane Coelho; RIVELLI, Thomas Giollo; BARIANI, Giovanni Mendonca; CHEN, Andre; FRANCO, Rejane; NAHAS, Caio; PEREIRA, Allan Andresson Lima; ORTEGA, Cintia; SABBAGA, Jorge; MEIRELES, Sibele; COUDRY, Renata A.; HOFF, Paulo Marcelo
- 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.
- The expression profile of biomarkers in squamous cell carcinoma of the anal canal and their influence on treatment outcomes: Preliminary results(2016) MONIZ, Camila Motta Venchiarutti; RIECHELMANN, Rachel Pimenta; RIBEIRO, Suilane Coelho; BARIANI, Giovanni Mendonca; RIVELLI, Thomas Giollo; ORTEGA, Cintia; PEREIRA, Allan Andresson Lima; MEIRELES, Sibele Inacio; CHEN, Andre; NAHAS, Caio; SABAGGA, Jorge; COUDRY, Renata A.; HOFF, Paulo Marcelo
- A randomized, open-label, parallel-design phase III study to compare adjuvant 5-FU plus oxaliplatin (mFLOX) versus observation in locally advanced rectal cancer after neoadjuvant chemoradiation(2020) BRAGHIROLI, M. I.; MONIZ, C. M. V.; RIECHELMANN, R. S. P.; DORNELLAS, A. F. L.; CAPARELLI, F.; ALBAN, L.; ALEX, A.; BARIANI, G. M.; LEITE, L. A. Senna; RIVELLI, T. Giollo; NEBULONI, D.; ORTEGA, C.; BRAGHIROLI, O. F. M.; MOUTINHO, K.; NAHAS, S.; NAHAS, C.; COTTI, G.; SABBAGA, J.; CECONELLO, I.; HOFF, P. M.
conferenceObject Real world data on adjuvant chemotherapy for high-risk stage II colorectal cancer: The role of tumour side(2019) CARVALHO, C. S. Araujo de; MONIZ, C. M. V.; WATARAI, G. Y.; CRESPO, J. A. R.; NOGUEIRA, P. V. D. S.; MARTINEZ, J. K.; MORAES, P. M. G. D.; BONADIO, R. R. D. C. C.; BRAGHIROLI, M. I. F. M.; SABBAGA, J.; HOFF, P. M. G.