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Herrero-Vicent C, Machado I, Illueca C, Avaria A, Salazar C, Hernandez A, Sandiego S, Lavernia J. Erratum: Diagnostic and therapeutic update of mantle cell lymphoma (MCL): analysis of seven cases treated in a centre in one year. Ecancermedicalscience 2016; 10:637. [PMID: 27350783 PMCID: PMC4898943 DOI: 10.3332/ecancer.2016.637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Indexed: 11/06/2022] Open
Affiliation(s)
| | - Isidro Machado
- Pathological Anatomy Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Carmen Illueca
- Pathological Anatomy Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Amparo Avaria
- Haematology Unit, Instituto Valenciano de Oncología, Valencia, Spain
| | - Claudia Salazar
- Haematology Unit, Instituto Valenciano de Oncología, Valencia, Spain
| | - Abraham Hernandez
- Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Sergio Sandiego
- Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Javier Lavernia
- Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
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Herrero-Vicent C, Machado I, Illueca C, Avaria A, Salazar C, Hernandez A, Sandiego S, Lavernia J. Diagnostic and therapeutic update of mantle cell lymphoma (MCL): analysis of seven cases treated in a centre in one year. Ecancermedicalscience 2016; 10:627. [PMID: 27110283 PMCID: PMC4817526 DOI: 10.3332/ecancer.2016.627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Indexed: 11/12/2022] Open
Abstract
Mantle cell lymphoma (MCL) is an infrequent subtype of non-Hodgkin's lymphoma (NHL) and represents between 4-8% of adult lymphomas. Recently an increase in its incidence to 1-2 cases/100,000 inhabitants/year has been observed. The first line of treatment is based on chemoimmunotherapy and depends on age and the initial stage at diagnosis. There are no second line or successive treatments. There are currently several drugs available that provide acceptable results.
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Affiliation(s)
| | - Isidro Machado
- Pathological Anatomy Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Carmen Illueca
- Pathological Anatomy Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Amparo Avaria
- Haematology Unit, Instituto Valenciano de Oncología, Valencia, Spain
| | - Claudia Salazar
- Haematology Unit, Instituto Valenciano de Oncología, Valencia, Spain
| | - Abraham Hernandez
- Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Sergio Sandiego
- Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
| | - Javier Lavernia
- Medical Oncology Department, Instituto Valenciano de Oncología, Valencia, Spain
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Machado I, Sanmartin O, Diez-Ares JA, Traves V, Avaria A, Salazar C, Rubio L, Lavernia J. [Intestinal infiltration of high-grade large T-cell non-Hodgkin lymphoma with cyclin-D1 overexpression and aberrant CD79a expression in a patient with a diagnosis of tumour stage mycosis fungoides]. Gastroenterol Hepatol 2016; 39:362-4. [PMID: 26826778 DOI: 10.1016/j.gastrohep.2015.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 11/28/2015] [Accepted: 12/04/2015] [Indexed: 10/22/2022]
Affiliation(s)
- Isidro Machado
- Servicio de Patología, Instituto Valenciano de Oncología, Valencia, España.
| | - Onofre Sanmartin
- Servicio de Dermatología, Instituto Valenciano de Oncología, Valencia, España
| | | | - Victor Traves
- Servicio de Patología, Instituto Valenciano de Oncología, Valencia, España
| | - Amparo Avaria
- Unidad de Hematología, Instituto Valenciano de Oncología, Valencia, España
| | - Claudia Salazar
- Unidad de Hematología, Instituto Valenciano de Oncología, Valencia, España
| | - Luis Rubio
- Laboratorio de Biología Molecular, Instituto Valenciano de Oncología, Valencia, España
| | - Javier Lavernia
- Servicio de Oncología Médica, Instituto Valenciano de Oncología, Valencia, España
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Ibañez M, Such E, Cervera J, Luna I, Gómez-Seguí I, López-Pavía M, Avaria A, Senent ML, Sanz GF, Sanz MA. Screening forIDHmutations in chronic myelomonocytic leukemia. Leuk Lymphoma 2012; 54:406-7. [DOI: 10.3109/10428194.2012.701295] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ibáñez M, Such E, Cervera J, Luna I, Gómez-Seguí I, López-Pavía M, Dolz S, Barragán E, Fuster O, Llop M, Rodríguez-Veiga R, Avaria A, Oltra S, Senent ML, Moscardó F, Montesinos P, Martínez-Cuadrón D, Martín G, Sanz MA. Rapid screening of ASXL1, IDH1, IDH2, and c-CBL mutations in de novo acute myeloid leukemia by high-resolution melting. J Mol Diagn 2012; 14:594-601. [PMID: 22929312 DOI: 10.1016/j.jmoldx.2012.06.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Revised: 05/08/2012] [Accepted: 06/08/2012] [Indexed: 11/16/2022] Open
Abstract
Recently, many novel molecular abnormalities were found to be distinctly associated with acute myeloid leukemia (AML). However, their clinical relevance and prognostic implications are not well established. We developed a new combination of high-resolution melting assays on a LightCycler 480 and direct sequencing to detect somatic mutations of ASXL1 (exon 12), IDH1 (exon 4), IDH2 (exon 4), and c-CBL (exons 8 and 9) genes to know their incidence and prognostic effect in a cohort of 175 patients with de novo AML: 16 patients (9%) carried ASXL1 mutations, 16 patients had IDH variations (3% with IDH1(R132) and 6% with IDH2(R140)), and none had c-CBL mutations. Patients with ASXL1 mutations did not harbor IDH1, [corrected] or CEBPA mutations, and a combination of ASXL1 and IDH2 mutations was found only in one patient. In addition, we did not find IDH1 and FLT3 or CEBPA mutations concurrently or IDH2 with CEBPA. IDH1 and IDH2 mutations were mutually exclusive. Alternatively, NPM1 mutations were concurrently found with ASXL1, IDH1, or IDH2 with a variable incidence. Mutations were not significantly correlated with any of the clinical and biological features studied. High-resolution melting is a reliable, rapid, and efficient screening technique for mutation detection in AML. The incidence for the studied genes was in the range of those previously reported. We were unable to find an effect on the outcome.
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Affiliation(s)
- Mariam Ibáñez
- Department of Hematology, University Hospital La Fe, Valencia, Spain.
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Such E, Cervera J, Terpos E, Bagán JV, Avaria A, Gómez I, Margaix M, Ibañez M, Luna I, Cordón L, Roig M, Sanz MA, Dimopoulos MA, de la Rubia J. CYP2C8 gene polymorphism and bisphosphonate-related osteonecrosis of the jaw in patients with multiple myeloma. Haematologica 2011; 96:1557-9. [PMID: 21685474 DOI: 10.3324/haematol.2011.042572] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Osteonecrosis of the jaw is an uncommon but potentially serious complication of bisphosphonate therapy in multiple myeloma. Previous studies showed that the presence of one or two minor alleles of the cytochrome P450, subfamily 2C polypeptide 8 gene (CYP2C8) polymorphism rs1934951 was an independent prognostic marker associated with development of osteonecrosis of the jaw in multiple myeloma patients treated with bisphosphonates. The aim of this study was to validate the frequency of SNP rs193451 in 79 patients with multiple myeloma. In 9 (22%) patients developing osteonecrosis of the jaw, a heterozygous genotype was found, in contrast with those who did not develop osteonecrosis of the jaw (n=4, 11%) or healthy individuals (n=6, 13%). We found no differences in the cumulative risk of developing osteonecrosis of the jaw between patients homozygous and heterozygous for the major allele. We were unable to confirm a significant association between this polymorphism and the risk of developing osteonecrosis of the jaw.
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Affiliation(s)
- Esperanza Such
- Department of Hematology, Hospital Universitario La Fe, Valencia, Spain
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Martínez-Cuadrón D, Montesinos P, Pérez-Sirvent M, Avaria A, Cordón L, Rodríguez-Veiga R, Martín G, Sanz J, Martínez J, Sanz MA. Central nervous system involvement at first relapse in patients with acute myeloid leukemia. Haematologica 2011; 96:1375-9. [PMID: 21565904 DOI: 10.3324/haematol.2011.042960] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The risk factors for and incidence of central nervous system involvement at first relapse in adult patients with acute myeloid leukemia have not been established. This single-center study analyzed the prognostic factors for and cumulative incidence of meningeal relapse in 458 adult patients achieving complete remission. Before 1990, patients received old chemotherapy approaches without stem cell transplantation that often included prophylactic intrathecal chemotherapy. Since 1990, modern protocols included stem cell transplantation without intrathecal prophylaxis. Meningeal relapse occurred in 6 patients (overall 5-year cumulative incidence 1.3%). The 5-year cumulative incidence of meningeal relapse in patients treated with old and modern protocols were 3.9% and 0.3%, respectively. Univariate and multivariate analyses showed that the chemotherapy approach was the main prognostic factor for central nervous system relapse (P=0.02). This study shows an extremely low incidence of meningeal relapse in adult patients with acute myeloid leukemia treated with modern protocols including stem cell transplantation without intrathecal prophylaxis.
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