LUIS ALBERTO DE PADUA COVAS LAGE

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Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/31 - Laboratório de Genética e Hematologia Molecular, Hospital das Clínicas, Faculdade de Medicina

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Autor e Coautores FMUSP-HC Normalizados: CADIELE OLIANA REICHERT ×

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Agora exibindo 1 - 10 de 13
  • article 2 Citação(ões) na Scopus
    Angioimmunoblastic T-cell lymphoma and correlated neoplasms with T-cell follicular helper phenotype: from molecular mechanisms to therapeutic advances
    (2023) LAGE, Luis Alberto de Padua Covas; CULLER, Hebert Fabricio; REICHERT, Cadiele Oliana; SIQUEIRA, Sheila Aparecida Coelho da; PEREIRA, Juliana
    Angioimmunoblastic T-cell lymphoma (AITL) is the second most frequent subtype of mature T-cell lymphoma (MTCL) in the Western world. It derives from the monoclonal proliferation of T-follicular helper (TFH) cells and is characterized by an exacerbated inflammatory response and immune dysregulation, with predisposition to autoimmunity phenomena and recurrent infections. Its genesis is based on a multistep integrative model, where age-related and initiator mutations involve epigenetic regulatory genes, such as TET-2 and DNMT3A. Subsequently, driver-mutations, such as RhoA G17V and IDH-2 R172K/S promote the expansion of clonal TFH-cells (""second-hit""), that finally begin to secrete cytokines and chemokines, such as IL-6, IL-21, CXCL-13 and VEGF, modulating a network of complex relationships between TFH-cells and a defective tumor microenvironment (TME), characterized by expansion of follicular dendritic cells (FDC), vessels and EBV-positive immunoblasts. This unique pathogenesis leads to peculiar clinical manifestations, generating the so-called ""immunodysplastic syndrome"", typical of AITL. Its differential diagnosis is broad, involving viral infections, collagenosis and adverse drug reactions, which led many authors to use the term ""many-faced lymphoma"" when referring to AITL. Although great advances in its biological knowledge have been obtained in the last two decades, its treatment is still an unmet medical need, with highly reserved clinical outcomes. Outside the setting of clinical trials, AITL patients are still treated with multidrug therapy based on anthracyclines (CHOP-like), followed by up-front consolidation with autologous stem cell transplantation (ASCT). In this setting, the estimated 5-year overall survival (OS) is around 30-40%. New drugs, such as hypomethylating agents (HMAs) and histone deacetylase inhibitors (HDAi), have been used for relapsed/refractory (R/R) disease with promising results. Such agents have their use based on a biological rationale, have significant potential to improve the outcomes of patients with AITL and may represent a paradigm shift in the therapeutic approach to this lymphoma in the near future.
  • conferenceObject
    High Tumor Mutation Burden in Epigenetic Regulatory Genes Predicts Decreased Overall Survival in Nodal Peripheral T-Cell Lymphomas
    (2022) LAGE, Luis Alberto de Padua Covas; BARRETO, Guilherme Carneiro; CULLER, Hebert Fabricio; CAVALCANTI, Jessica Billar; REICHERT, Cadiele Oliana; COSTA, Renata Oliveira; LEVY, Debora; ZERBINI, Maria Claudia Nogueira; ROCHA, Vanderson; PEREIRA, Juliana
  • article 2 Citação(ões) na Scopus
    Up-front Therapy With CHOP Plus Etoposide in Brazilian nodal PTCL Patients: Increased Toxicity and No Survival Benefit Compared to CHOP Regimen–Results of a Real-Life Study From a Middle-Income Country
    (2022) LAGE, L. A. D. P. C.; BRITO, C. V.; BARRETO, G. C.; CULLER, H. F.; REICHERT, C. O.; LEVY, D.; COSTA, R. D. O.; ZERBINI, M. C. N.; ROCHA, V.; PEREIRA, J.
    Background: Nodal peripheral T-cell lymphoma (nPTCL) constitute a heterogeneous group of neoplasms with aggressive behavior and poor-survival. They are more prevalent in Latin America and Asia, although data from Brazil are scarce. Its primary therapy is still controversial and ineffective. Therefore, we aim to describe clinical-epidemiological characteristics, outcomes, predictors factors for survival and compare the results of patients treated with CHOP and CHOEP regimens. Methods: Retrospective, observational and single-center study involving 124 nPTCL patients from Brazil treated from 2000 to 2019. Results: With a median follow-up of 23.7 months, the estimated 2-year overall survival (OS) and progression-free survival (PFS) were 59.2% and 37.3%, respectively. The median age was 48.5 years and 57.3% (71/124) were male, 81.5% (101/124) had B-symptoms, 88.7% (110/124) had advanced disease (stage III/IV) and 58.1% (72/124) presented International Prognostic Index (IPI) score ≥3, reflecting a real-life cohort. ORR to first-line therapy was 58.9%, 37.9% (N = 47) received CHOP-21 and 35.5% (N = 44) were treated with CHOEP-21; 30.1% (37/124) underwent to consolidation with involved field radiotherapy (IF-RT) and 32.3% (40/124) were consolidated with autologous hematopoietic stem cell transplantation (ASCT). The overall response rate (ORR) was similar for CHOP-21 (76.6%) and CHOEP-21 (65.9%), P =.259. Refractory disease was less frequent in the CHOEP-21 group (4.5% vs. 21.2%, P =.018). However, few patients were able to complete 6-cycles of CHOEP-21 (31.8%) than to CHOP-21 (61.7%), P =.003. Delays ≥2 weeks among the cycles of chemotherapy were more frequent for patients receiving CHOEP-21 (43.1% vs. 10.6%), P =.0004, as well as the toxicities, including G3-4 neutropenia (88% vs. 57%, P =.001), febrile neutropenia (70% vs. 38%, P =.003) and G3-4 thrombocytopenia (63% vs. 27%, P =.0007). The 2-year OS was higher for CHOP (78.7%) than CHOEP group (61.4%), P =.05, as well as 2-year PFS (69.7% vs. 25.0%, P <.0001). In multivariate analysis, high LDH (HR 3.38, P =.007) was associated with decreased OS. CR at first line (HR: 0.09, P <.001) and consolidation with ASCT (HR: 0.08, P =.015) were predictors of increased OS. Conclusion: In the largest cohort of nPTCL from Latin America, patients had poor survival and high rate of chemo-resistance. In our cohort, the addition of etoposide to the CHOP-21 backbone showed no survival benefit and was associated with high-toxicity and frequent treatment interruptions. Normal LDH values, obtaintion of CR and consolidation with ASCT were independent factors associated with better outcomes. © 2022 Elsevier Inc.
  • conferenceObject
    High Toxicity and Poor Survival with Association CHOP Plus Etoposide Compared to CHOP Regimen in 124 Brazilian Patients with Nodal PTCL Lymphomas (nPTCL): A Real-Life Experience
    (2021) LAGE, Luis Alberto de Padua Covas; BRITO, Claudio Vinicius; BARRETO, Guilherme Carneiro; REICHERT, Cadiele Oliana; LEVY, Debora; CULLER, Hebert Fabricio; ZERBINI, Maria Claudia Nogueira; ROCHA, Vanderson; PEREIRA, Juliana
  • article 1 Citação(ões) na Scopus
    H is not for hydroxychloroquine-""H"" is for heparin: lack of efficacy of hydroxychloroquine and the role of heparin in COVID-19-preliminary data of a prospective and interventional study from Brazil
    (2022) COSTA, Renata de Oliveira; NASCIMENTO, Joyce Santos; REICHERT, Cadiele Oliana; COSTA, Adriana Pedroso Augusto da; SANTOS, Maria Aparecida Pedrosa dos; SOARES, Alberto Macedo; TOME, Carlos Eduardo Mendonca; HAYDEN, Ricardo Leite; SANTOS, Cassiano Waldanski dos; BARREIRO, Bruno; EL-KHATIB, Amer Abdul Basset; LAGE, Luis Alberto de Padua Covas; PEREIRA, Juliana; BENETTI, Monica Mazzurana
    Background COVID-19 pandemic is the major public health problem in the world actually. It's associated with high morbidity and mortality. To date, no therapeutic measure has a curative potential. Hydroxychloroquine (HCQ) is a drug with immunomodulatory properties that has demonstrated antiviral efficacy in in vitro experiments, with conflicting results in in vivo studies. Methods A single-center, prospective and interventional study, that evaluates the impact on mortality of the HCQ use in 154 patients hospitalized with COVID-19 in a Brazilian public hospital. The study also aims to determine prognostic factors that predict mortality, ICU admission and endotracheal intubation in this population. Results 154 patients diagnosed with COVID-19 confirmed by RT-PCR and hospitalized were included. There was a male predominance (87/154, 56.5%), median age 60 years and 88% (136/154) had comorbidities. Among these, 76% (117/154) were admitted to the ICU and 29.2% (45/154) experienced EOT. The OMR was 51.3% (79/154). There was no difference in mortality between patients treated with HCQ (N = 95) and non-HCQ (N = 59) (44.1% x 55.8%, p = 0.758). In univariate analysis, age >= 60 years (HR 3.62, p < 0.001), need for mechanical ventilation (HR 2.17, p = 0.001), >= 2 comorbidities (HR 1.83, p = 0.049), SAH (HR: 1.56, p = 0.054) were predictors of mortality, as well as no use of prophylactic or therapeutic heparin (HR 3.60, p = 0.02). Multivariate analysis identified admission to the ICU (HR 8.98, p = 0.002) and advanced age (HR 3.37, p < 0.01) as independent predictors of mortality, although, use of heparin (HR 0.25, p = 0.001) was independently associated with a favorable outcome. Conclusion This study confirmed the absence of a benefit associated with the use of HCQ in Brazilian patients hospitalized with COVID-19. However, prophylactic or therapeutic heparin was an independent predictor for reducing mortality in this population.
  • article 0 Citação(ões) na Scopus
    Up-Front ASCT Overcomes the Survival Benefit Provided by HDAC-Based Induction Regimens in Mantle Cell Lymphoma: Data from a Real-Life and Long-Term Cohort
    (2023) LAGE, Luis Alberto de Padua Covas; ELIAS, Marcela do Vale; REICHERT, Cadiele Oliana; CULLER, Hebert Fabricio; FREITAS, Fabio Alessandro de; COSTA, Renata de Oliveira; ROCHA, Vanderson; SIQUEIRA, Sheila Aparecida Coelho da; PEREIRA, Juliana
    Simple Summary This study aimed to assess clinical outcomes, determine survival predictors, and compare responses between different primary therapeutic modalities in a large real-world cohort of patients with mantle cell lymphoma (MCL), with a focus on assessing the impact of intensified immunochemotherapy regimens based on high doses of cytarabine (HDAC) on outcomes in ASCT-eligible patients. A total of 165 Brazilian patients with biopsy-proven MCL were included from 2010 to 2022. After a long follow-up, our results demonstrated that patients treated with (R)-HDAC-based regimens had higher ORR (85.9% vs. 65.7%, p = 0.007) compared to those treated with (R)-CHOP, as well as lower rates of early relapses (61.9% vs. 80.4%, p = 0.043) and lower mortality (43.9% vs. 68.6%, p = 0.004). However, enhanced induction regimens employing (R)-HDAC were not associated with a real overall survival benefit in MCL patients undergoing ASCT (2-year OS: 88.7% for (R)-HDAC plus ASCT vs. 78.8% for (R)-CHOP plus ASCT, p = 0.289). Additionally, up-front ASCT was independently associated with improvement in OS (p < 0.001), EFS (p = 0.005), and POD-24 (p < 0.001) in MCL. In conclusion, in the largest real-world Latin American study involving MCL patients, we were able to ratify the benefit of up-front ASCT in young and physically fit patients regardless of the intensity of the induction immunochemotherapy regimen used. Although HDAC-based induction regimens were not associated with improved survival in ASCT-eligible patients, it was associated with higher ORR and lower rates of early relapses in the whole cohort. These findings can decisively impact the therapeutic management of MCL patients in different clinical settings.Abstract Background: Mantle cell lymphoma (MCL) is a rare malignancy with heterogeneous behavior. Despite the therapeutic advances recently achieved, MCL remains incurable. Currently, the standard of care for young and fit patients involves induction immunochemotherapy followed by up-front autologous stem cell transplantation (ASCT). However, the role of more intensive induction regimens, such as those based on high doses of cytarabine (HDAC), remains controversial in the management of ASCT-eligible patients. Methods: This retrospective, observational, and single-center study involved 165 MCL patients treated at the largest oncology center in Latin America from 2010 to 2022. We aimed to assess outcomes, determine survival predictors, and compare responses between different primary therapeutic strategies, with a focus on assessing the impact of HDAC-based regimens on outcomes in ASCT-eligible patients. Results: The median age at diagnosis was 65 years (38-89 years), and 73.9% were male. More than 90% of the cases had a classic nodal form (cnMCL), 76.4% had BM infiltration, and 56.4% presented splenomegaly. Bulky >= 7 cm, B-symptoms, ECOG >= 2, and advanced-stage III/IV were observed in 32.7%, 64.8%, 32.1%, and 95.8%, respectively. Sixty-four percent of patients were categorized as having high-risk MIPI. With a median follow-up of 71.1 months, the estimated 2-year OS and EFS were 64.1% and 31.8%, respectively. Patients treated with (R)-HDAC-based regimens had a higher ORR (85.9% vs. 65.7%, p = 0.007) compared to those receiving (R)-CHOP, as well as lower POD-24 rates (61.9% vs. 80.4%, p = 0.043) and lower mortality (43.9% vs. 68.6%, p = 0.004). However, intensified induction regimens with (R)-HDAC were not associated with a real OS benefit in MCL patients undergoing up-front consolidation with ASCT (2-year OS: 88.7% vs. 78.8%, p = 0.289). Up-front ASCT was independently associated with increased OS (p < 0.001), EFS (p = 0.005), and lower POD-24 rates (p < 0.001) in MCL. Additionally, CNS infiltration, TLS, hypoalbuminemia, and the absence of remission after induction were predictors of poor OS. Conclusions: In the largest Latin American cohort of MCL patients, we confirmed the OS benefit promoted by up-front consolidation with ASCT in young and fit patients, regardless of the intensity of the immunochemotherapy regimen used in the pre-ASCT induction. Although HDAC-based regimens were not associated with an unequivocal increase in OS for ASCT-eligible patients, it was associated with higher ORR and lower rates of early relapses for the whole cohort.
  • conferenceObject
    Clinical Outcomes, Prognostic Factors and Therapeutic Management in Extranodal Natural-Killer/T-Cell Lymphoma, Nasal-Type (ENKTL-NT) - Results of the Multicenter T-Cell Brazil Project
    (2022) LAGE, Luis Alberto de Padua Covas; MACHADO, Pedro Paulo Faust; REICHERT, Cadiele Oliana; MIRANDA, Eliana C. M. Cristina Martins; CULLER, Hebert Fabricio; SIQUEIRA, Sheila Aparecida Coelho de; COSTA, Renata Oliveira; MIYASHIRO, Denis; SANCHES, Jose; ROCHA, Vanderson; CHIATTONE, Carlos S.; PEREIRA, Juliana
  • conferenceObject
    Whole Brain Radiotherapy Is an Effective and Safe Strategy to Consolidate Primary Central Nervous System Lymphoma Patients in Middle-Income Countries: A Real-Life Experience from Brazil
    (2022) LAGE, Luis Alberto de Padua Covas; SOARES, Vinicius Araujo; MENEGUIN, Thales Dalessandro; CULLER, Hebert Fabricio; REICHERT, Cadiele Oliana; JACOMASSI, Mayara D'Auria; REIS, Diego Gomes Candido; ZERBINI, Maria Claudia Nogueira; COSTA, Renata Oliveira; ROCHA, Vanderson; PEREIRA, Juliana
  • article 3 Citação(ões) na Scopus
    Tumor mutation burden involving epigenetic regulatory genes and the RhoA GTPase predicts overall survival in nodal mature T-cell lymphomas
    (2022) LAGE, Luis Alberto de Padua Covas; CULLER, Hebert Fabricio; BARRETO, Guilherme Carneiro; REICHERT, Cadiele Oliana; LEVY, Debora; COSTA, Renata de Oliveira; ROCHA, Vanderson; PEREIRA, Juliana
    Nodal mature T-cell lymphomas (nMTCL) comprises a heterogeneous group of rare malignancies with aggressive biological behavior and poor prognosis. Epigenetic phenomena, including mutations in genes that control DNA methylation and histone deacetylation, in addition to inactivating mutations in the RhoA GTPase, play a central role in its pathogenesis and constitute potential new targets for therapeutic intervention. Tumor mutational burden (TMB) reflects the process of clonal evolution, predicts response to anti-cancer therapies and has emerged as a prognostic biomarker in several solid neoplasms; however, its potential prognostic impact remains unknown in nMTCL. In this study, we conducted Sanger sequencing of formalin-fixed paraffin-embedded (FFPE) diagnostic tumor samples using a target-panel to search for recurrent mutations involving the IDH-1/IDH-2, TET-2, DNMT3A and RhoA genes in 59 cases of nMTCL. For the first time, we demonstrated that high-TMB, defined by the presence of >= two mutations involving the aforementioned genes, was associated with decreased overall survival in nMTCL patients treated with CHOP-like regimens. Additionally, high-TMB was correlated with bulky disease, lower overall response rate, and higher mortality. Future studies using larger cohorts may validate our preliminary results that indicate TMB as a potential molecular biomarker associated with adverse prognosis in nMTCL.
  • article 0 Citação(ões) na Scopus
    The role of whole-brain radiotherapy (WBRT) in primary central nervous system lymphoma: is it an alternative to ASCT for consolidation following HD-methotrexate based induction in low-income settings?
    (2022) LAGE, Luis Alberto de Padua Covas; SOARES, Vinicius Araujo; MENEGUIN, Thales Dalessandro; CULLER, Hebert Fabricio; REICHERT, Cadiele Oliana; JACOMASSI, Mayara D'Auria; REIS, Diego Gomes Candido; ZERBINI, Maria Claudia Nogueira; COSTA, Renata de Oliveira; ROCHA, Vanderson; PEREIRA, Juliana
    Background Primary central nervous system lymphoma (PCNSL) is a rare and aggressive malignancy. Although potentially curable, its prognosis remains dismal. Its treatment is based on high-doses of methotrexate (HD-MTX) and rituximab, followed by consolidation therapy with whole-brain radiotherapy (WBRT) or autologous stem cell transplantation (ASCT). Currently, there is no consensus about the best consolidation strategy, but better outcomes with ASCT are obtained with conditioning regimens based on thiotepa, a high-cost drug with restricted use in resource-constrained settings. Latin American data on clinical outcomes, prognostic factors, and therapeutic management in PCNSL are virtually unknown. Methods This is a retrospective, observational, and single-center study involving 47-Brazilian patients with PCNSL. We aim to assess outcomes, determine predictors of survival, and compare responses, as well as toxicities in patients consolidated with chemotherapy alone versus chemotherapy plus WBRT. Results The median age at diagnosis was 59 years (24-88 years), and 53.1% were male. LDH >= UVN occurred in 44.7%, ECOG >= 2 in 67.6%, and 34.1% had multifocal disease. Hemiparesis was the main clinical presentation, observed in 55.3%, 51.0% had intermediate-/high-risk IELSG prognostic score, and 57.6% had an ABC-like phenotype by IHC. With a median follow-up of 24.4 months, estimated 5-year OS and PFS were 45.5% and 36.4%, respectively. Among 40 patients treated with HD-MTX-based induction, estimated 2-year OS was 85.8% for those consolidated with WBRT plus HIDAC versus only 41.5% for those consolidated with HIDAC alone (p < 0.001). Hematologic and non-hematologic toxicities were not significant, and severe cognitive impairment occurred in only 6.3% (3/47) of cases, all of them treated with WBRT. Age < 60 years, Hb >= 120 g/L and WBRT consolidation were associated with increased OS, however, LDH >= UVN, hypoalbuminemia, ECOG >= 2, Karnofsky PS < 70 and intermediate-/high-risk Barcelona score were associated with decreased OS. Conclusion Combined consolidation therapy (CCT) based on WBRT plus HIDAC was associated with increased OS in PCNSL compared to isolated consolidation therapy (ICT) based on HIDAC alone. Here, severe late neurotoxicity was uncommon with this approach. These data suggest that WBRT may be an effective and safe alternative to ASCT for consolidation therapy in PCNSL, particularly in resource-constrained settings, where access to thiotepa for pre-ASCT conditioning is not universal.