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Vieira AK, Alvim CG, Braga CP, Dinardi RR, Borba MVD, Rodrigues RMO, Ibiapina CDC. Peak nasal inspiratory flow in children and adolescents with sickle cell disease: a case-control study. Rev Assoc Med Bras (1992) 2023; 69:e20210819. [PMID: 37792864 PMCID: PMC10547482 DOI: 10.1590/1806-9282.20210819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/05/2021] [Indexed: 10/06/2023]
Abstract
OBJECTIVE Sickle cell disease is the most frequent of the hereditary hemoglobinopathies and it presents multisystemic effects. A manifestation that is commonly found in sickle cell disease is upper airway obstruction, particularly adenotonsillar hypertrophy. This study aims to evaluate the peak nasal inspiratory flow measurements of children and adolescents with sickle cell disease. METHODS This is a case-control study on children aged between 8 and 15 years who were diagnosed with sickle cell disease. Peak nasal inspiratory flow measurements were obtained from patients. RESULTS A total of 279 patients were enrolled in this study, with 93 in the case group and 186 in the control group. The case group had an 82.83% chance of having lower peak nasal inspiratory flow values than the control group. In the case group, 75% of the peak nasal inspiratory flow values were in the lower standards, whereas in the control group, only 25% were in the lower standards. CONCLUSION This study showed a high prevalence of reduced peak nasal inspiratory flow values in children with sickle cell disease and could certainly be incorporated into the day-to-day clinical evaluation of patients as a screening instrument.
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Affiliation(s)
- Ana Karine Vieira
- Hemominas Foundation, Master's Degree in Pediatrics – Belo Horizonte (MG), Brazil
| | - Cristina Gonçalves Alvim
- University Hospital, Universidade Federal de Minas Gerais, Pediatric Pulmonology Unit – Belo Horizonte (MG), Brazil
| | - Clara Polito Braga
- University Hospital, Universidade Federal de Minas Gerais, Pediatric Pulmonology Unit – Belo Horizonte (MG), Brazil
| | | | | | | | - Cássio da Cunha Ibiapina
- University Hospital, Universidade Federal de Minas Gerais, Pediatric Pulmonology Unit – Belo Horizonte (MG), Brazil
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Donadel CD, Pires BG, André NC, Costa TCM, Orellana MD, Caruso SR, Seber A, Ginani VC, Gomes AA, Novis Y, Barros GMN, Vilella NC, Martinho GH, Vieira AK, Kondo AT, Hamerschlak N, Filho JS, Xavier EM, Fernandes JF, Rocha V, Covas DT, Calado RT, Guerino-Cunha RL, De Santis GC. Umbilical Cord Mesenchymal Stromal Cells for Steroid-Refractory Acute Graft-versus-Host Disease. Pharmaceuticals (Basel) 2023; 16:ph16040512. [PMID: 37111270 PMCID: PMC10144752 DOI: 10.3390/ph16040512] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/21/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
Background: Steroid-refractory acute graft-vs.-host disease (SR-aGVHD) is a complication of allogeneic hematopoietic stem cell transplantation with a dismal prognosis and for which there is no consensus-based second-line therapy. Ruxolitinib is not easily accessible in many countries. A possible therapy is the administration of mesenchymal stromal cells (MSCs). Methods: In this retrospective study, 52 patients with severe SR-aGVHD were treated with MSCs from umbilical cord (UC-MSCs) in nine institutions. Results: The median (range) age was 12.5 (0.3–65) years and the mean ± SD dose (×106/kg) was 4.73 ± 1.3 per infusion (median of four infusions). Overall (OR) and complete response (CR) rates on day 28 were 63.5% and 36.6%, respectively. Children (n = 35) had better OR (71.5% vs. 47.1%, p = 0.12), CR (48.6% vs. 11.8%, p = 0.03), overall survival (p = 0.0006), and relapse-free survival (p = 0.0014) than adults (n = 17). Acute adverse events (all of them mild or moderate) were detected in 32.7% of patients, with no significant difference in children and adult groups (p = 1.0). Conclusions: UC-MSCs are a feasible alternative therapy for SR-aGVHD, especially in children. The safety profile is favorable.
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Affiliation(s)
- Camila Derminio Donadel
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Bruno Garcia Pires
- Department of Medical Imaging, Hematology and Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Nathália Cristine André
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Thalita Cristina Mello Costa
- Department of Medical Imaging, Hematology and Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Maristela Delgado Orellana
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Sâmia Rigotto Caruso
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Adriana Seber
- Grupo de Apoio ao Adolescente e à Criança com Câncer (GRAACC), Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil
- Hospital Samaritano, São Paulo 01232-010, Brazil
| | - Valéria Cortez Ginani
- Grupo de Apoio ao Adolescente e à Criança com Câncer (GRAACC), Universidade Federal de São Paulo (UNIFESP), São Paulo 04021-001, Brazil
- Hospital Samaritano, São Paulo 01232-010, Brazil
| | | | - Yana Novis
- Hospital Sírio Libanês, São Paulo 01308-050, Brazil
| | | | | | - Gláucia Helena Martinho
- Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte 30130-100, Brazil
| | - Ana Karine Vieira
- Hospital das Clínicas da Universidade Federal de Minas Gerais, Belo Horizonte 30130-100, Brazil
| | | | | | | | - Erick Menezes Xavier
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo 05403-010, Brazil
| | - Juliana Folloni Fernandes
- Hospital Israelita Albert Einstein, São Paulo 05652-900, Brazil
- Instituto da Criança do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo 01246-903, Brazil
| | - Vanderson Rocha
- Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo 05403-010, Brazil
| | - Dimas Tadeu Covas
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
- Department of Medical Imaging, Hematology and Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Rodrigo Tocantins Calado
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
- Department of Medical Imaging, Hematology and Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Renato Luiz Guerino-Cunha
- Department of Medical Imaging, Hematology and Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
| | - Gil Cunha De Santis
- Regional Blood Center of Ribeirão Preto, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
- Department of Medical Imaging, Hematology and Oncology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 05508-220, Brazil
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Alves MT, Silva CM, Oliveira MB, Carvalho FFC, Borborema TS, Vasconcelos MCM, Silva-Malta MCF, Vieira AK. QUADRO CLÍNICO FAVORÁVEL DE PACIENTES COM DOENÇA FALCIFORME E COVID-19: RELATOS DE CASO. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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de Melo Rodrigues AL, Bonfim C, Seber A, Colturato VAR, Zecchin VG, Nichele S, Daudt LE, Fernandes JF, Vieira AK, Darrigo Junior LG, Gomes AA, Arcuri L, Lenzi L, Picharski GL, Ribeiro RC, de Figueiredo BC. Allogeneic Hematopoietic Stem Cell Transplantation for Children and Adolescents with Acute Myeloid Leukemia in Brazil: A Multicentric Retrospective Study. Cell Transplant 2020; 29:963689720949175. [PMID: 32787568 PMCID: PMC7563924 DOI: 10.1177/0963689720949175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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] [Indexed: 11/16/2022] Open
Abstract
The survival rates of children with high-risk acute myeloid leukemia (AML)
treated with hematopoietic stem cell transplant (HSCT) range from 60% to 70% in
high-income countries. The corresponding rate for Brazilian children with AML
who undergo HSCT is unknown. We conducted a retrospective analysis of 114
children with AML who underwent HSCT between 2008 and 2012 at institutions
participating in the Brazilian Pediatric Bone Marrow Transplant Working Group.
At transplant, 38% of the children were in first complete remission (CR1), 37%
were in CR2, and 25% were in CR3+ or had persistent disease. The donors included
49 matched-related, 59 matched-unrelated, and six haploidentical donors. The
most frequent source of cells was bone marrow (69%), followed by the umbilical
cord (19%) and peripheral blood (12%). The 4-year overall survival was 47% (95%
confidence interval [CI] 30%–57%), and the 4-year progression-free survival was
40% (95% CI 30%–49%). Relapse occurred in 49 patients, at a median of 122 days
after HSCT. There were 65 deaths: 40 related to AML, 19 to infection, and six to
graft versus host disease. In conclusion, our study suggests that HSCT outcomes
for children with AML in CR1 or CR2 are acceptable and that this should be
considered in the overall treatment planning for children with AML in Brazil.
Therapeutic standardization through the adoption of multicentric protocols and
appropriate supportive care treatment will have a significant impact on the
results of HSCT for AML in Brazil and possibly in other countries with limited
resources.
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Affiliation(s)
- Ana Luiza de Melo Rodrigues
- 245143Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, Paraná,Brazil.,245067Faculdades Pequeno Príncipe, Curitiba, Paraná, Brazil.,176853Hospital Pequeno Príncipe, Rua Desembargador Motta, Curitiba, Paraná, Brazil
| | - Carmem Bonfim
- 176853Hospital Pequeno Príncipe, Rua Desembargador Motta, Curitiba, Paraná, Brazil.,Hospital de Clínicas da 28122Universidade Federal do Paraná, Rua General Carneiro, Curitiba, Paraná, Brazil.,417434Hospital Nossa Senhora das Graças Rua Alcídes Munhoz, Curitiba, Paraná, Brazil
| | - Adriana Seber
- 125211Hospital Samaritano, Rua Conselheiro Brotero, Higienópolis, São Paulo, Brazil
| | | | | | - Samantha Nichele
- Hospital de Clínicas da 28122Universidade Federal do Paraná, Rua General Carneiro, Curitiba, Paraná, Brazil.,417434Hospital Nossa Senhora das Graças Rua Alcídes Munhoz, Curitiba, Paraná, Brazil
| | - Liane Esteves Daudt
- 37895Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Rua Ramiro Barcelos, Santa Cecilia, Porto Alegre, Rio Grande do Sul, Brazil
| | - Juliana Folloni Fernandes
- Instituto de Tratamento do Câncer Infantil Hospital de Clínicas da Faculdade de Medicina da Universidade de São Paulo, Rua Galeno de Almeida, Pinheiros, São Paulo, Brazil.,37896Hospital Israelita Albert Einstein, Jardim Leonor, São Paulo, Brazil
| | - Ana Karine Vieira
- Hospital de Clínicas da Univerdidade Federal de Minas Gerais Rua Prof. Alfredo Balena, Santa Efigenia, Belo Horizonte, Minas Gerais, Brazil
| | - Luiz Guilherme Darrigo Junior
- 54539Hospital de Clínicas da Faculdade de Medicina da Universidade de São Paulo- Ribeirão Preto, Campus Universitário, Vila Monte Alegre, Ribeirão Preto, São Paulo, Brazil
| | - Alessandra Araujo Gomes
- Instituto de Tratamento do Câncer Infantil Hospital de Clínicas da Faculdade de Medicina da Universidade de São Paulo, Rua Galeno de Almeida, Pinheiros, São Paulo, Brazil.,42522Hospital Sírio Libanês, Rua Dona Adma Jafet, Bela Vista, São Paulo, Brazil
| | - Leonardo Arcuri
- Department of Oncology and Global Pediatric Medicine, 5417St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Luana Lenzi
- Departamento de Análises Clínicas, 28122Universidade Federal do Paraná, Jardim Botanico, Curitiba, Paraná, Brazil
| | | | - Raul Correa Ribeiro
- Department of Oncology and Global Pediatric Medicine, 5417St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Bonald Cavalcante de Figueiredo
- 245143Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, Paraná,Brazil.,245067Faculdades Pequeno Príncipe, Curitiba, Paraná, Brazil.,Centro de Genética Molecular e Pesquisa do Câncer em Crianças (CEGEMPAC) at 28122Universidade Federal do Paraná, Curitiba, Paraná, Brazil.,Departamento de Saúde Coletiva, 28122Universidade Federal do Paraná, Rua Padre Camargo, Curitiba, Paraná, Brazil
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Darrigo LG, Colturato V, de Souza MP, Loth G, Calixto R, Seber A, Zecchin VG, Esteves Daudt L, Tavares RB, Arcuri L, de Macedo AV, Vieira AK, Kuwahara C, Ribeiro L, Fernandes JF, Flowers ME, Pasquini R, Bonfim C. Allogeneic Bone Marrow Transplants for Pediatric Severe Aplastic Anemia: Real-world Data comparing Matched Related and Unrelated Donors in a Developing Country. Retrospective study on behalf of the Pediatric Hematopoietic Stem Cell Transplant Working Group of the Brazilian Bone Marrow Transplantation Society (SBTMO) and the Brazil-Seattle Consortium (Gedeco). Pediatr Transplant 2019; 23:e13552. [PMID: 31297928 DOI: 10.1111/petr.13552] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 04/29/2019] [Accepted: 06/18/2019] [Indexed: 01/06/2023]
Abstract
In this study, we report on major MRD or URD BMT outcomes in pediatric patients with SAA in Brazil. This was a retrospective study, which included 106 patients ≤18 years old who received a first BMT for SAA. All patients received bone marrow as graft source from an MRD (n = 69) or a URD (n = 37). Conditioning regimen was non-myeloablative in 73.6% of cases, and GVHD prophylaxis comprised a calcineurin inhibitor plus methotrexate in 89.6% of patients. After a median follow-up of 4.5 years after BMT, 81 patients are alive, with a 4-year OS of 77% and no statistically significant difference between the MRD and URD groups (82% vs. 69%, respectively; P = .08). Grade III-IV aGVHD at 6 months and cGVHD at 2 years were observed in 8% and 14% of cases, respectively, and were not statistically different between the groups. Twenty-five (23%) patients died at a median of 2.9 months after BMT. Our study showed that 4-year OS after BMT was not statistically different between MRD and URD recipients. This study shows that the outcomes of pediatric patients transplanted for SAA with a URD in Brazil are approaching those of MRD transplants. In contrast, OS after MRD BMT was lower than we would expect based on previous reports. The wide range of preparatory regimens used by the study centers highlights the need for standardized protocols for these children. Our findings provide a benchmark for future studies focused on improving BMT outcomes in this setting in Brazil.
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Affiliation(s)
| | | | | | - Gisele Loth
- Universidade Federal do Paraná, Curitiba, Brazil
| | - Rodolfo Calixto
- Real Hospital Português de Beneficência, Recife - PE, Brazil
| | | | | | | | | | | | | | | | | | | | | | - Mary E Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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Vieira AK, Alvim CG, Carneiro MCM, Ibiapina CDC. Pulmonary function in children and adolescents with sickle cell disease: have we paid proper attention to this problem? J Bras Pneumol 2017; 42:409-415. [PMID: 28117470 PMCID: PMC5474345 DOI: 10.1590/s1806-37562016000000057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 10/31/2016] [Indexed: 01/26/2023] Open
Abstract
Objective: To evaluate pulmonary function and functional capacity in children and adolescents with sickle cell disease. Methods: This was a cross-sectional study involving 70 children and adolescents (8-15 years of age) with sickle cell disease who underwent pulmonary function tests (spirometry) and functional capacity testing (six-minute walk test). The results of the pulmonary function tests were compared with variables related to the severity of sickle cell disease and history of asthma and of acute chest syndrome. Results: Of the 64 patients who underwent spirometry, 15 (23.4%) showed abnormal results: restrictive lung disease, in 8 (12.5%); and obstructive lung disease, in 7 (10.9%). Of the 69 patients who underwent the six-minute walk test, 18 (26.1%) showed abnormal results regarding the six-minute walk distance as a percentage of the predicted value for age, and there was a ≥ 3% decrease in SpO2 in 36 patients (52.2%). Abnormal pulmonary function was not significantly associated with any of the other variables studied, except for hypoxemia and restrictive lung disease. Conclusions: In this sample of children and adolescents with sickle cell disease, there was a significant prevalence of abnormal pulmonary function. The high prevalence of respiratory disorders suggests the need for a closer look at the lung function of this population, in childhood and thereafter.
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Affiliation(s)
| | - Cristina Gonçalves Alvim
- . Departamento de Pediatria, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
| | | | - Cássio da Cunha Ibiapina
- . Departamento de Pediatria, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG) Brasil
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Fernandes JF, Seber A, Daudt LE, Ribeiro L, Zecchin V, Mauad MA, Darrigo LG, Vieira AK, Gregianin L, Sousa AM, Santini A, Tavares R, Nichele S, Koliski A, Bouzas LFS, Hamerschlak N, Bonfim C. Hematopoietic Stem Cell Transplantation in Primary Immunodeficiencies in Brazil-a Survey of the Working Group on Paediatric Transplantation of the Brazilian Society of Bone Marrow Transplantation. Biol Blood Marrow Transplant 2015. [DOI: 10.1016/j.bbmt.2014.11.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Macedo AV, Freitas IF, Oliveira FM, Resende CC, Mendes CMC, Vieira AK, Castro LP, Rego EM, Clementino NCD, Bittencourt H. Granulocytic sarcoma of the stomach: Relapse after hematopoietic stem-cell transplantation for chronic myeloid leukemia. Hematol Oncol Stem Cell Ther 2010; 3:94-8. [DOI: 10.1016/s1658-3876(10)50042-6] [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: 10/25/2022] Open
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