10 results on '"Conchon M"'
Search Results
2. COVID-19 IN CHRONIC MYELOID LEUKEMIA PATIENTS – BRAZILIAN EXPERIENCE
- Author
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Pagnano, KBB, primary, Toreli, AC, additional, Quixadá, AT, additional, Perobelli, L, additional, Funke, VAM, additional, Seguro, FS, additional, Bendit, I, additional, Fechio, LVDN, additional, Sapelli, J, additional, Bortolini, J, additional, Moura, MS, additional, Lourenço, AG, additional, Gonçalves, NN, additional, Conchon, M, additional, Nucci, F, additional, Palma, LC, additional, Hokama, POM, additional, Almeida, LL, additional, Souza, CA, additional, and Boquimpani, C, additional
- Published
- 2021
- Full Text
- View/download PDF
3. The proportion of different BCR-ABL1 transcript types in chronic myeloid leukemia. An international overview
- Author
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Baccarani, M, Castagnetti, F, Gugliotta, G, Rosti, G, Soverini, S, Albeer, A, Pfirrmann, M, Bekadja, Ma, Entasoltan, B, Nachi, M, Elghandour, A, El Sorady, M, Abdelfattah, R, El Nahass, Y, Samra, M, Azzazi, M, Elsobki, E, Moussa, M, Fahmy, O, Mattar, M, Shehata, Azmy, Se, (Azmy, E, 9 ), Emad), Bolarinwa, (Bolarinwa, Ra, ( 10 ), Rahman A., Eid, (Eid, S, Samir)( 11, ), Khelif, (Khelif, A, Abderrhaim)( 11, ), Hached, (Hached, F, Farhat)( 11, ), Menif, (Menif, S, Samia)( 12, ), Rahman, (Rahman, H, Hafizur)( 13, ), Huang, (Huang, Xj, Xiaojun)(, 14, 15, ), Jiang, (Jiang, Q, Qian)(, 14, (Ye, Yx, Yuanxin)( 16, ), Zhu, (Zhu, Hl, Huanling)( 16, ), Chen, (Chen, Sn, Suning)( 17, ), Varma, (Varma, N, Neelam)( 18, ), Ganesan, (Ganesan, P, Prasanth)( 19, ), Gundeti, (Gundeti, S, Sadashivudu)( 20, ), Malhotra, (Malhotra, H, Hemant)( 21, ), Radhakrishnan, (Radhakrishnan, Vs, ( 22 ), Vivek S., Kumar, (Kumar, L, Lalit)( 23, ), Sharawat, (Sharawat, Sk, Surender Kumar)( 23, ), Seth, (Seth, T, Tulika)( 24, ), Ausekar, (Ausekar, Bv, ( 25 ), B. V., Balasubramanian, (Balasubramanian, P, Poonkuzhali)( 26, ), Poopak, (Poopak, B, Behzad)(, 27, 28, ), Inokuchi, (Inokuchi, K, Koiti)( 29, ), Kim, (Kim, Dw, Dong-Wook)( 30, ), Kindi, Al, S (Al Kindi, Salam)( 31, ), Mirasol, (Mirasol, A, Angelina)( 32, ), Qari, (Qari, M, Mohammed)( 33, ), Goh, (Goh, Yt, Yeow Tee)( 34, ), Shih, (Shih, Ly, Lee-Yung)(, 35, 36, ), Branford, (Branford, S, Susan)(, 37, 38, ), Lion, (Lion, T, Thomas)( 39, ), Valent, (Valent, P, Peter)( 40, ), Burgstaller, (Burgstaller, S, Sonja)( 41, ), Thaler, (Thaler, J, Joseph)( 41, ), Labar, (Labar, B, Boris)( 42, ), Zadro, (Zadro, R, Renata)( 42, ), Mayer, (Mayer, J, Jiri)(, 43, 44, ), Zackova, (Zackova, D, Daniela)(, 43, Faber, (Faber, E, Edgar)( 45, ), Pallisgaard, (Pallisgaard, N, Niels)( 46, ), Xavier-Mahon, (Xavier-Mahon, F, Francois)( 47, ), Lippert, (Lippert, E, Eric)( 48, ), Cayuela, (Cayuela, Jm, Jean Michel)( 49, ), Rea, (Rea, D, Delphine)( 49, ), Millot, (Millot, F, Frederic)( 50, ), Suttorp, (Suttorp, M, Meinolf)( 51, ), Hochhaus, (Hochhaus, A, Andreas)( 52, ), Niederwieser, (Niederwieser, D, Dietger)( 53, ), Saussele, (Saussele, S, Susanne)( 54, ), Haferlach, (Haferlach, T, Torsten)( 55, ), Jeromine, (Jeromine, S, Sabine)( 55, ), Panayiotidis, (Panayiotidis, P, Panayiotis)(, 56, 57, ), Conneally, (Conneally, E, Eibhlin)( 58, ), Langabeer, (Langabeer, S, Steve)( 58, ), Nagler, (Nagler, A, Arnon)(, 59, 60, ), Rupoli, (Rupoli, S, Serena)( 61, ), Santoro, (Santoro, N, Nicola)( 62, ), Albano, (Albano, F, Francesco)( 63, ), Castagnetti, (Castagnetti, F, Fausto), Ottaviani, (Ottaviani, E, Emanuela)(, 64, 65, ), Rambaldi, (Rambaldi, A, Alessandro)(, 66, 67, ), Stagno, (Stagno, F, Fabio)( 68, ), Molica, (Molica, S, Stefano)( 69, ), Biagiotti, (Biagiotti, C, Caterina)( 70, ), Scappini, (Scappini, B, Barbara)( 70, ), Lemoli, (Lemoli, R, Roberto)( 71, ), Iurlo, (Iurlo, A, Alessandra)(, 72, 73, ), Pungolino, (Pungolino, E, Ester)( 74, ), Menna, (Menna, G, Giuseppe), Pane, (Pane, F, Fabrizio)( 76, ), Gottardi, (Gottardi, E, Enrico)(, 77, 78, ), Rege-Cambrin, (Rege-Cambrin, G, Giovanna)(, 77, Binotto, (Binotto, G, Gianni)( 79, ), Putti, (Putti, Mc, Maria Caterina)( 80, ), Falzetti, (Falzetti, F, Franca)( 81, ), Visani, (Visani, G, Giuseppe)( 82, ), Galimberti, (Galimberti, S, Sara)( 83, ), Musto, (Musto, P, Pellegrino)( 84, ), Abruzzese, (Abruzzese, E, Elisabetta)( 85, ), Breccia, (Breccia, M, Massimo)( 86, ), Giona, (Giona, F, Fiorina)( 86, ), Chiusolo, (Chiusolo, P, Patrizia)( 87, ), Sica, (Sica, S, Simona)( 87, ), Fava, (Fava, C, Carmen)( 88, ), Ferrero, (Ferrero, D, Dario)( 88, ), Tiribelli, (Tiribelli, M, Mario)( 89, ), Bonifacio, (Bonifacio, M, Massimiliano)( 90, ), Griskevicius, (Griskevicius, L, Laimonas)( 91, ), Musteata, (Musteata, V, Vasile)( 92, ), Janssen, (Janssen, J, Jeroen)( 93, ), Prejzner, (Prejzner, W, Witold)( 94, ), Sacha, (Sacha, T, Tomasz)( 95, ), Waclaw, (Waclaw, J, Joanna)( 95, ), Almeida, (Almeida, Am, Antonio Medina)( 96, ), Kulikov, (Kulikov, S, Sergei)( 97, ), Turkina, (Turkina, A, Anna)( 97, ), Bogdanovic, (Bogdanovic, A, Andrija)( 98, ), Zupan, (Zupan, I, Irena)( 99, ), Marce, (Marce, S, Silvia)( 100, ), Cervantes, (Cervantes, F, Francisco)( 101, ), Steegmann, (Steegmann, Jl, Juan Luis)( 102, ), Kotlyarchuk, (Kotlyarchuk, K, Konstyantyn)( 103, ), Milner, (Milner, Bj, ( 104 ), Benedict J., Rose, (Rose, S, Susan)( 105, ), Clench, (Clench, T, Tim)( 106, ), Waits, (Waits, P, Paula)( 107, ), Austin, (Austin, S, Steve)( 108, ), Wickham, (Wickham, C, Caroline)( 109, ), Clark, (Clark, R, Richard)( 110, ), Apperley, (Apperley, J, Jane), Claudiani, (Claudiani, S, Simone)( 111, ), Foroni, (Foroni, L, Letizia)( 111, ), Szydlo, (Szydlo, R, Richard)( 111, ), Burt, (Burt, E, Emma)( 112, ), Bescoby, (Bescoby, R, Ruth)( 113, ), Cork, (Cork, L, Leanne)( 113, ), O'Brien, (O'Brien, S, Stephen)( 113, ), Green, (Green, B, Bethaney)( 114, ), Hawtree, (Hawtree, S, Sarah)( 114, ), Watson, (Watson, M, Mark)( 114, ), Bengio, (Bengio, Rm, Raquel Maria)( 115, ), Larripa, (Larripa, I, Irene)( 115, ), Pavlovsky, (Pavlovsky, C, Carolina)( 116, ), Moiraghi, (Moiraghi, B, Beatriz)( 117, ), Pinna, De, CAR (Requiao de Pinna, Cristiane Almeida)( 118, ), Magalhaes, GHR (Romani Magalhaes, Gustavo Henrique)( 119, ), Pagnano, (Pagnano, K, Katia)( 120, ), Funke, (Funke, V, Vaneuza)( 121, ), Tavares, (Tavares, Rs, Renato Sampaio)( 122, ), Prado, (Prado, A, Adriana)( 123, ), Azevedo, (Azevedo, Aa, Alita Andrade)( 124, ), Fogliatto, (Fogliatto, L, Laura)( 125, ), Bonecker, (Bonecker, S, Simone)( 126, ), Centrone, (Centrone, R, Renato)( 127, ), Moellman, (Moellman, A, Artur)( 128, ), Conchon, (Conchon, M, Monika)( 130, ), Centurion, (Centurion, Me, Maria Elida)( 131, ), (Prado, Ai, Ana-Ines)( 132, ), Lopez, (Lopez, Jl, ( 133 ), J. L., Petruzziello, (Petruzziello, F, Fara)( 75, ), Bendit, (Bendit, I, Israel), Baccarani M., Castagnetti F., Gugliotta G., Rosti G., Soverini S., Albeer A., and Pfirrmann M.
- Subjects
Male ,0301 basic medicine ,Cancer Research ,bcr-abl ,Fusion Proteins, bcr-abl ,Global Health ,0302 clinical medicine ,hemic and lymphatic diseases ,80 and over ,Odds Ratio ,Prevalence ,Age Factor ,Chronic ,Young adult ,Child ,MOLECULAR RESPONSE ,Leukemic ,Aged, 80 and over ,Leukemia ,Hematology ,Gene Expression Regulation, Leukemic ,CHRONIC MYELOGENOUS LEUKEMIA ,Age Factors ,Myeloid leukemia ,Middle Aged ,Oncology ,Child, Preschool ,030220 oncology & carcinogenesis ,Female ,Life Sciences & Biomedicine ,Human ,Adult ,Transcriptional Activation ,medicine.medical_specialty ,Adolescent ,Immunology ,IMATINIB MESYLATE ,DENDRITIC CELLS ,CML PATIENTS ,Young Adult ,03 medical and health sciences ,Myelogenous ,Leukemia, Myelogenous, Chronic, BCR-ABL Positive ,Internal medicine ,medicine ,Humans ,1112 Oncology and Carcinogenesis ,BCR/ABL TRANSCRIPT ,Preschool ,CYTOGENETIC RESPONSE ,Aged ,Science & Technology ,CHRONIC-PHASE ,business.industry ,Infant, Newborn ,Fusion Proteins ,ABL FUSION PROTEINS ,P190 BCR-ABL ,Infant ,1103 Clinical Sciences ,Odds ratio ,Newborn ,medicine.disease ,International BCR-ABL Study Group ,Settore MED/15 - MALATTIE DEL SANGUE ,030104 developmental biology ,Imatinib mesylate ,Gene Expression Regulation ,BCR-ABL Positive ,business ,Chronic myelogenous leukemia - Abstract
There are different BCR-ABL1 fusion genes that are translated into proteins that are different from each other, yet all leukemogenic, causing chronic myeloid leukemia (CML) or acute lymphoblastic leukemia. Their frequency has never been systematically investigated. In a series of 45503 newly diagnosed CML patients reported from 45 countries, it was found that the proportion of e13a2 (also known as b2a2) and of e14a2 (also known as b3a2), including the cases co-expressing e14a2 and e13a2, was 37.9% and 62.1%, respectively. The proportion of these two transcripts was correlated with gender, e13a2 being more frequent in males (39.2%) than in females (36.2%), was correlated with age, decreasing from 39.6% in children and adolescents down to 31.6% in patients ≥ 80 years old, and was not constant worldwide. Other, rare transcripts were reported in 666/34561 patients (1.93%). The proportion of rare transcripts was associatedwith gender (2.27% in females and 1.69% in males) and with age (from 1.79% in children and adolescents up to 3.84% in patients ≥ 80 years old). These data show that the differences in proportion are not by chance. This is important, as the transcript type is a variable that is suspected to be of prognostic importance for response to treatment, outcome of treatment, and rate of treatment-free remission.
- Published
- 2019
4. A IMPORTÂNCIA DA APLICAÇÃO DO ESCORES PROGNÓSTICOS DIPPS E DIPPS PLUS E O PAPEL DO CARIÓTIPO NESSA APLICAÇÃO EM UM GRUPO DE PACIENTES BRASILEIROS COM MIELOFIBROSE
- Author
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Taavares, R.S., primary, Conchon, M., additional, Clementino, N.C.D., additional, Pagnano, K.B.B., additional, Santana, S.A., additional, Centrone, R.T., additional, Nascimento, A.C.K., additional, Seguro, F.S., additional, and Bendit, I., additional
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- 2020
- Full Text
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5. COVID-19 IN CHRONIC MYELOID LEUKEMIA PATIENTS – BRAZILIAN EXPERIENCE
- Author
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Pagnano, K.B.B., primary, Toreli, A.C., additional, Perobelli, L.M., additional, Quixada, A.T., additional, Seguro, F.S., additional, Bendit, I., additional, Delamain, M.T., additional, Sapelli, J., additional, Moura, M.S., additional, Bortolini, J., additional, Lourenço, A.L., additional, Gonçalves, N.N., additional, Conchon, M., additional, Nucci, F.M., additional, Oliveira, L.C., additional, Magalhães, G.H., additional, Funke, V., additional, Tavares, R., additional, Centrone, R.T., additional, Santos, F.P., additional, Fogliatto, L., additional, Palma, L.C., additional, Clementino, N.D., additional, Hokama, P.O., additional, and Boquimpani, C.M., additional
- Published
- 2020
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6. Treatment-free remission in patients with chronic myeloid leukemia: recommendations of the LALNET expert panel.
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Pavlovsky C, Abello Polo V, Pagnano K, Varela AI, Agudelo C, Bianchini M, Boquimpani C, Centrone R, Conchon M, Delgado N, Funke V, Giere I, Luise I, Meillon L, Moiraghi B, Navarro JR, Pilleux L, Prado AI, Undurraga S, and Cortes J
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- Humans, Polymerase Chain Reaction, Recurrence, Remission Induction, Leukemia, Myelogenous, Chronic, BCR-ABL Positive drug therapy, Leukemia, Myelogenous, Chronic, BCR-ABL Positive genetics, Protein Kinase Inhibitors therapeutic use
- Abstract
Tyrosine kinase inhibitors (TKIs) have dramatically changed the survival of chronic myeloid leukemia (CML) patients, and treatment-free remission (TFR) has recently emerged as a new goal of CML treatment. The aim of this work was to develop recommendations for TKI discontinuation in Latin America (LA), outside of clinical trials. A working group of CML experts from LA discussed 22 questions regarding TFR and reached a consensus for TFR recommendations in the region. TFR is indicated in patients in first chronic phase, with typical BCR-ABL transcripts, under TKI treatment of a minimum of 5 years, in sustained deep molecular response (DMR; molecular response 4.5 [MR4.5]) for 2 years. Sustained DMR must be demonstrated on at least 4 international reporting scale quantitative polymerase chain reaction (PCR) tests, separated by at least 3 months, in the immediate prior 2 years. After second-line therapy, TFR is indicated in previously intolerant, not resistant, patients. Molecular monitoring is recommended monthly for the first 6 months, every 2 to 3 months from months 7 to 12, and every 3 months during the second year, indefinitely. Treatment should be reintroduced if major molecular response is lost. Monitoring of withdrawal syndrome, glucose levels, and lipid profile is recommended after discontinuation. After TKI reintroduction, molecular monitoring is indicated every 2 to 3 months until MR4.0 achievement; later, every 3 to 6 months. For the TFR attempt, having standardized and reliable BCR-ABL PCR tests is mandatory. These recommendations will be useful for safe discontinuation in daily practice and will benefit patients who wish to stop treatment in emergent regions, in particular, with TKI-related chronic adverse events., (© 2021 by The American Society of Hematology. Licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0), permitting only noncommercial, nonderivative use with attribution. All other rights reserved.)
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- 2021
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7. COVID-19 in chronic myeloid leukemia patients in Latin America.
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Pagnano KB, Peralta EH, Navarro JR, David Salas LDR, Delgado N, Moiraghi B, Toreli ACM, Perobelli LM, Fechio L, Quixada ATS, Funke V, Bendit I, Seguro FS, Pilleux L, Bortolini J, Lourenço ALG, Sapelli J, Nucci FM, Pavlovsky C, Oliveira LDC, Moura MS, Palma LC, Gonçalves NN, Conchon M, Hokama POM, Almeida LL, Zulli R, de Souza CA, and Boquimpani CM
- Subjects
- COVID-19 Testing, Humans, Latin America epidemiology, Male, SARS-CoV-2, COVID-19, Leukemia, Myelogenous, Chronic, BCR-ABL Positive diagnosis, Leukemia, Myelogenous, Chronic, BCR-ABL Positive epidemiology, Leukemia, Myelogenous, Chronic, BCR-ABL Positive therapy
- Abstract
This observational, multicenter study aimed to report the clinical evolution of COVID-19 in patients with chronic myeloid leukemia in Latin America. A total of 92 patients presented with COVID-19 between March and December 2020, 26% of whom were severe or critical. The median age at COVID-19 diagnosis was 48 years (22-79 years), 32% were 60 years or older, and 61% were male. Thirty-nine patients presented with at least one comorbidity (42.3%). Eighty-one patients recovered (88%), and 11 (11.9%) died from COVID-19. There was one case of reinfection. Patients with a major molecular response presented superior overall survival compared to patients with no major molecular response (91 vs. 61%, respectively; p = 0.004). Patients in treatment-free remission and receiving tyrosine kinase inhibitors showed higher survival rates than patients who underwent hematopoietic stem cell transplantation and those who did not receive tyrosine kinase inhibitors (100, 89, 50, and 33%, respectively; p < 0.001).
- Published
- 2021
- Full Text
- View/download PDF
8. Recommendations for the management of cardiovascular risk in patients with chronic myeloid leukemia on tyrosine kinase inhibitors: risk assessment, stratification, treatment and monitoring.
- Author
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Seguro FS, Silva CMPDC, Moura CMB, Conchon M, Fogliatto L, Funke VAM, Abdo A, Macedo AVS, Santos MHHD, and Saraiva JFK
- Abstract
This manuscript summarizes the results of the consensus meeting composed of hematologists and cardiologists to establish recommendations for the prevention and follow-up of cardiovascular (CV) risk in patients with chronic myeloid leukemia (CML) treated with BCR-ABL tyrosine kinase inhibitors (TKIs) from the point of view of clinical practice and from the perspective of hematology consultation. In the first medical appointment, the CV risk factors should be identified to perform the baseline risk stratification, based on the Brazilian Guideline of Dyslipidemia and Atherosclerosis Prevention Update (risk levels: very high, high, intermediate and low). Once stratified, the treatment of the CV risk factors should be administered. If the patient presents risk factors, such as hypertension, diabetes, renal disease, smoking and hypercholesterolemia, the evaluation and initial treatment may be done by the hematologist, being an option the request for evaluation by a specialist. If the patient has a history of previous CV disease, we recommend referral to a specialist. As the CV risk score is dynamic and the control of risk factors can reduce the patient risk, this expert consensus recommends that the re-evaluation of the CV risk after the baseline should be performed at 3 months, 6 months and 12 months. After this period, it should be done annually and, for specific patients, at the clinician's discretion. The evaluation of the baseline CV risk and the safe administration of a TKI allow the patient to benefit from the maximum treatment, avoiding unwanted effects., (Copyright © 2020 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. Published by Elsevier España, S.L.U. All rights reserved.)
- Published
- 2021
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9. Guideline on myeloproliferative neoplasms: Associacão Brasileira de Hematologia, Hemoterapia e Terapia Cellular: Project guidelines: Associação Médica Brasileira - 2019.
- Author
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Tavares RS, Nonino A, Pagnano KBB, Nascimento ACKVD, Conchon M, Fogliatto LM, Funke VAM, Bendit I, Clementino NCD, Chauffaille MLLF, Bernardo WM, and Santos FPS
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- 2019
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10. BCR-ABL Mutations in Chronic Myeloid Leukemia Treated With Tyrosine Kinase Inhibitors and Impact on Survival.
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Pagnano KB, Bendit I, Boquimpani C, De Souza CA, Miranda EC, Zalcberg I, Larripa I, Nardinelli L, Silveira RA, Fogliatto L, Spector N, Funke V, Pasquini R, Hungria V, Sérgio Chiattone C, Clementino N, Conchon M, Moiraghi EB, Lopez JL, Pavlovsky C, Pavlovsky MA, Cervera EE, Meillon LA, Simões B, Hamerschlak N, Bozzano AH, Mayta E, Cortes J, and Bengió 5 On Behalf Of Latin American Leukemia Net Lalnet RM
- Abstract
This is the largest Latin American study of BCR-ABL mutations in chronic myeloid leukemia (CML) patients, resistant to imatinib (IM). In 195/467 (41%) patients, mutations were detected. The most frequent mutation was T315I (n = 31, 16%). Progression-free (PFS) and overall survival (OS) at 5 years were lower in patients with BCR-ABL mutations (43% vs. 65%, p = 0.07 and 47% vs. 72%, p = 0.03, respectively) and in those with the T315I mutation (p = 0.003 and p = 0.03). OS and PFS were superior in subgroup who switched to second generation inhibitors (SGIs) after IM failure (OS: 50% vs. 39% p = 0.01; PFS: 48% vs. 30% p = 0.02). BCR-ABL mutations conferred a significant poor prognosis in CML patients.
- Published
- 2015
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