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Azeka E, Siqueira AWDS, Tanaka AC, Massoti MRB, Miana L, Zorzanelli L, Guimarães V, Penha J, Caneo LF, Tanamati C, Miura N, Jatene MB. Heart Transplantation in Children and Adults With Congenital Heart Disease: 3 Decades of Evolution. Transplant Proc 2023; 55:1429-1430. [PMID: 37344300 DOI: 10.1016/j.transproceed.2023.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/10/2023] [Accepted: 05/30/2023] [Indexed: 06/23/2023]
Abstract
Heart transplantation is the treatment of choice for children and adults with congenital heart disease. We report the heart transplant single-center experience. The number of transplantations has increased over the last 3 decades. The Kaplan-Meier survival curves in the first, second, and third decades at 5 and 10 years were 69% and 59%, 62% and 52%, and 66% and 60%, respectively.
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Affiliation(s)
- Estela Azeka
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil.
| | | | - Ana Cristina Tanaka
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Maria Raquel Brigoni Massoti
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Leonardo Miana
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Leina Zorzanelli
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Vanessa Guimarães
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Juliano Penha
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Luiz Fernando Caneo
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Carla Tanamati
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Nana Miura
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
| | - Marcelo Biscegli Jatene
- Instituto do Coração (InCor), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo Brazil
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Dinardi LFL, Devido M, Pereira TV, Romano GL, Zorzanelli L, Thomaz AM, Tanaka AC, Siqueira AVDS, Ikari NM, Azeka E. CONGENITAL HEART DISEASE IN ADULTS - A NEW PROFILE INSPIRES A NEW PARADIGM. J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)04115-2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Azeka E, Jatene MB, Jatene IB, Horowitz ESK, Branco KC, Souza Neto JD, Miura N, Mattos S, Afiune JY, Tanaka AC, Santos CCL, Guimarães ICB, Manso PH, Pellizari RCRS, Santos MVC, Thomaz AM, Cristofani LM, Ribeiro ACL, Kulikowski LD, Sampaio MC, Pereira AC, Soares A, Soares Junior J, Oh GHY, Moreira V, Mota CCC, Afiune CMC, Pedra C, Pedra S, Pedrosa A, Guimarães V, Caneo LF, Ferreiro CF, Cavalheiro Filho C, Stefanello B, Negrão CE, Turquetto ALR, Mesquita SMF, Maeda WF, Zorzanelli L, Panajotopolos N, Siqueira AWS, Galas FRB, Hajjar LA, Benvenuti LA, Vincenzi P, Odone V, Lopes MH, Strabelli TMV, Franchi SM, Takeuti AD, Duarte MF, Leon RGP, Hermida RPM, Sorpreso ICE, Soares Junior JM, Melo NR, Baracat EC, Bortolotto MRFL, Scanavacca M, Shimoda MS, Foronda G, Romano BW, Silva DB, Omura MM, Barbeiro CPM, Vinhole ARG, Palomo JSH, Gonçalves MAB, Reis ICF, Oliveira LG, Ribeiro CC, Isosaki M, Vieira LP, Feltrim MIZ, Manoel LA, Abud KCO, Paschotto DR, Neves ILI, Senaha LE, Garcia ACCN, Cipriano SL, Santos VC, Ferraz AS, Moreira AELC, De Paulo ARSA, Duque AMPC, Trindade E, Bacal F, Auler Junior JOC, Almeida DR. [I Guidelines of heart failure and heart transplantation in the fetus, in children and adults with congenital cardiopathy, The Brazilian Society of Cardiology]. Arq Bras Cardiol 2015; 103:1-126. [PMID: 25591041 DOI: 10.5935/abc.2014s005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Azeka E, Jatene MB, Tanaka AC, Galas FR, Hajjar LA, Miura N, Auler Junior JOC. Clinical recommendations for postoperative care after heart transplantation in children: 21 years of a single-center experience. Clinics (Sao Paulo) 2014; 69 Suppl 1:47-50. [PMID: 24860859 PMCID: PMC3884164 DOI: 10.6061/clinics/2014(sup01)09] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Heart transplantation is an option for children with complex congenital heart disease and cardiomyopathies. A patient's quality of life and long-term survival depend on successful management of the surgical complications and adverse side effects of immunosuppression. The purpose of this review was to summarize the practical management of postoperative care in this patient population and to make recommendations for the future.
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Affiliation(s)
- Estela Azeka
- Heart Institute (InCor), Faculdade de Medicina, Hospital das Clinicas, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Marcelo Biscegli Jatene
- Heart Institute (InCor), Faculdade de Medicina, Hospital das Clinicas, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Ana Cristina Tanaka
- Heart Institute (InCor), Faculdade de Medicina, Hospital das Clinicas, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Filomena Regina Galas
- Heart Institute (InCor), Faculdade de Medicina, Hospital das Clinicas, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Ludhmilla Abrahao Hajjar
- Heart Institute (InCor), Faculdade de Medicina, Hospital das Clinicas, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
| | - Nana Miura
- Heart Institute (InCor), Faculdade de Medicina, Hospital das Clinicas, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
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Salemi VMC, Demarchi LMMF, Cabeda EV, Wagenführ J, Tanaka AC. Type III glycogen storage disease mimicking hypertrophic cardiomyopathy. Eur Heart J Cardiovasc Imaging 2011; 13:197. [PMID: 22087010 DOI: 10.1093/ejechocard/jer231] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Vera Maria Cury Salemi
- Cardiomyopathy Unit, Heart Institute, InCor, do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil.
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Guilherme L, Faé KC, Higa F, Chaves L, Oshiro SE, Freschi de Barros S, Puschel C, Juliano MA, Tanaka AC, Spina G, Kalil J. Towards a vaccine against rheumatic fever. Clin Dev Immunol 2007; 13:125-32. [PMID: 17162355 PMCID: PMC2270766 DOI: 10.1080/17402520600877026] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Rheumatic fever (RF) is an autoimmune disease which affects more than 20 million children in developing countries. It is triggered by Streptococcus pyogenes throat infection in untreated susceptible individuals. Carditis, the most serious manifestation of the disease, leads to severe and permanent valvular lesions, causing chronic rheumatic heart disease (RHD). We have been studying the mechanisms leading to pathological autoimmunity in RF/RHD for the last 15 years. Our studies allowed us a better understanding of the cellular and molecular pathogenesis of RHD, paving the way for the development of a safe vaccine for a post-infection autoimmune disease. We have focused on the search for protective T and B cell epitopes by testing 620 human blood samples against overlapping peptides spanning 99 residues of the C-terminal portion of the M protein, differing by one amino acid residue. We identified T and B cell epitopes with 22 and 25 amino acid residues, respectively. Although these epitopes were from different regions of the C-terminal portion of the M protein, they showed an identical core of 16 amino acid residues. Antibodies against the B cell epitope inhibited bacterial invasion/adhesion in vitro. Our results strongly indicated that the selected T and B cell epitopes could potentially be protective against S. pyogenes.
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Affiliation(s)
- L Guilherme
- School of Medicine, Heart Institute (InCor), University of São Paulo, São Paulo, Brazil.
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Ramasawmy R, Faé KC, Spina G, Victora GD, Tanaka AC, Palácios SA, Hounie AG, Miguel EC, Oshiro SE, Goldberg AC, Kalil J, Guilherme L. Association of polymorphisms within the promoter region of the tumor necrosis factor-alpha with clinical outcomes of rheumatic fever. Mol Immunol 2006; 44:1873-8. [PMID: 17079017 DOI: 10.1016/j.molimm.2006.10.001] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2006] [Revised: 09/28/2006] [Accepted: 10/02/2006] [Indexed: 11/25/2022]
Abstract
Rheumatic fever (RF)/rheumatic heart disease (RHD) is an inflammatory disease with a complex etiology in which Group A streptococci within a genetically susceptible host untreated for strep-throat may deviate the innate and adaptive arms of the immune system towards recognition of autoantigens. The TNFA gene has been associated with a number of autoimmune diseases, including RF. We investigated whether the G-308A and G-238A polymorphisms of the TNFA gene are associated with clinical outcomes of RF in a cohort of 318 patients and 281 healthy controls (HC). Both polymorphisms showed borderline associations with RF (TNFA -308G/A, OR=1.4 [1-2.2], P=0.026; TNFA -238G/A, OR=1.9 [1-3.3], P=0.015). The presence of either one of the minor alleles (-308A and -238A) was more common among patients with RF/RHD than controls (P=0.0006). Stratification of patients according to clinical phenotype also showed significant associations between presence of either one of the minor alleles and RHD (Pc=0.0006) when compared with controls. This association was stronger with the development of aortic valve lesions. In contrast, there was no association between genotype and Sydenham's chorea or RF patients with mild carditis. In conclusion, we show that the TNFA is a susceptibility locus for RF. The ability to predict which RF patients will develop valve lesion may have therapeutic, economic and social implications.
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Guilherme L, Faé KC, Oshiro SE, Tanaka AC, Pomerantzeff PMA, Kalil J. Rheumatic fever: how S. pyogenes-primed peripheral T cells trigger heart valve lesions. Ann N Y Acad Sci 2006; 1051:132-40. [PMID: 16126952 DOI: 10.1196/annals.1361.054] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The pathogenesis of rheumatic fever (RF) is related to autoimmune humoral and cellular responses against human tissues triggered by Streptococcus pyogenes. CD4(+) T cells are the ultimate effectors of chronic heart lesions in rheumatic heart disease (RHD). Heart-infiltrating CD4(+) T cell clones are able to recognize heart tissue and streptococcal antigens by molecular mimicry. The streptococcal M5(81-103) region, an immunodominant region, was recognized by both intralesional and peripheral T cell clones (62% and 38%, respectively). Peripheral T lymphocytes from Brazilian patients with severe RHD preferentially recognized the M5(81-96) peptide, in the context of HLA-DR7(+) and DR53(+) molecules. HLA-DR7 seems to be related to the development of multiple valvular lesions in RHD patients from different countries. In addition, the fact that peripheral and intralesional T cells recognized the M5(81-103) region points to this region as one of the streptococcal triggers of autoimmune reactions in RHD. T cell repertoire analysis from peripheral and intralesional T cell lines derived from RHD patients showed several oligoclonal expansions of BV families. Major expansions were found in the heart lesions, suggesting that such T cell populations preferentially migrate from the periphery to the heart. Some cross-reactive intralesional T cell clones displayed the same T cell receptor (TCR) BVBJ and CDR3 sequences, showing a degenerate pattern of antigen recognition. Heart tissue-infiltrating cells from myocardium and valvular tissue produced TNF-alpha, IFN-gamma, IL-10, and IL-4, whereas few cells from valvular tissue produced IL-4, showing that the lack of regulation in the valves could be responsible for the permanent and progressive valvular lesions.
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Affiliation(s)
- L Guilherme
- Laboratório de Imunologia, Instituto do Coração (HC-FMUSP), School of Medicine, University of São Paulo, Av. Dr. Eneas de Carvalho Aguiar, 44-9 andar., 05403-000 São Paulo, SP, Brazil.
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Binotto MA, Guilherme L, Tanaka AC. Rheumatic Fever. Images Paediatr Cardiol 2002; 4:12-31. [PMID: 22368613 PMCID: PMC3232519] [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] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Rheumatic fever is an immunologically mediated inflammatory disease, that occurs as a delayed sequel to group A streptococcal throat infection, in genetically susceptible individuals. Chronic rheumatic heart disease remains an important public health problem in developing countries. Aetiopathogenesis and guidelines for the diagnosis, prevention and treatment of acute rheumatic fever are reviewed.
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Affiliation(s)
- MA Binotto
- Heart Institute (InCor), University of Sao Paulo Medical School, Sao Paulo, Brazil,Contact information: Dr. Maria Angelica Binotto, Rua Monte Alegre, 220/401, CEP 05014-000, Sao Paulo, SP, Brazil Phone/Fax ++55 11 38715368
| | - L Guilherme
- Heart Institute (InCor), University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - AC Tanaka
- Heart Institute (InCor), University of Sao Paulo Medical School, Sao Paulo, Brazil
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Guilherme L, Oshiro SE, Faé KC, Cunha-Neto E, Renesto G, Goldberg AC, Tanaka AC, Pomerantzeff PM, Kiss MH, Silva C, Guzman F, Patarroyo ME, Southwood S, Sette A, Kalil J. T-cell reactivity against streptococcal antigens in the periphery mirrors reactivity of heart-infiltrating T lymphocytes in rheumatic heart disease patients. Infect Immun 2001; 69:5345-51. [PMID: 11500404 PMCID: PMC98644 DOI: 10.1128/iai.69.9.5345-5351.2001] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
T-cell molecular mimicry between streptococcal and heart proteins has been proposed as the triggering factor leading to autoimmunity in rheumatic heart disease (RHD). We searched for immunodominant T-cell M5 epitopes among RHD patients with defined clinical outcomes and compared the T-cell reactivities of peripheral blood and intralesional T cells from patients with severe RHD. The role of HLA class II molecules in the presentation of M5 peptides was also evaluated. We studied the T-cell reactivity against M5 peptides and heart proteins on peripheral blood mononuclear cells (PBMC) from 74 RHD patients grouped according to the severity of disease, along with intralesional and peripheral T-cell clones from RHD patients. Peptides encompassing residues 1 to 25, 81 to 103, 125 to 139, and 163 to 177 were more frequently recognized by PBMC from RHD patients than by those from controls. The M5 peptide encompassing residues 81 to 96 [M5(81-96) peptide] was most frequently recognized by PBMC from HLA-DR7+ DR53+ patients with severe RHD, and 46.9% (15 of 32) and 43% (3 of 7) of heart-infiltrating and PBMC-derived peptide-reactive T-cell clones, respectively, recognized the M5(81-103) region. Heart proteins were recognized more frequently by PBMC from patients with severe RHD than by those from patients with mild RHD. The similar pattern of T-cell reactivity found with both peripheral blood and heart-infiltrating T cells is consistent with the migration of M-protein-sensitized T cells to the heart tissue. Conversely, the presence of heart-reactive T cells in the PBMC of patients with severe RHD also suggests a spillover of sensitized T cells from the heart lesion.
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Affiliation(s)
- L Guilherme
- Heart Institute, InCor, School of Medicine, University of São Paulo, São Paulo, Brazil.
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Abstract
Molecular mimicry was proposed as a potential mechanism for streptococcal sequelae leading to rheumatic fever (RF) and rheumatic heart disease (RHD). CD4(+)infiltrating T cells are able to recognize streptococcal M peptides and heart tissue proteins. We analyzed the M5 peptide- and heart-specific responses, cytokine profile and T cell receptor (TCR) BV usage from peripheral and heart-infiltrating T cell lines and clones from patients across the clinical spectrum of ARF/RHD. The patient with ARF displayed a higher frequency of mitral valve infiltrating T cell clones reactive against M5: 1-25, 81-103 and 163-177 regions and several valve-derived proteins than the post-RF and chronic RHD patient (67%; 20% and 27%, respectively). The presence of oligoclonal BV families indicative of oligoclonal T cell expansion among mitral valve-derived T cell lines was increased in the chronic RHD patient. Furthermore, mitral valve T cell lines from all patients produced significant amounts of inflammatory cytokines interferon-gamma (IFN-gamma) and tumour necrosis factor-alpha (TNFalpha) in response to M5(81-96) peptide, with the highest production attained by the chronic RHD patient. These data are consistent with an important role for M5 peptide and host antigen-driven, T1-type CD4(+)T cells in the pathogenesis of RHD and heart lesion progression after recurrence of the streptococcal infection.
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Affiliation(s)
- L Guilherme
- Heart Institute-InCor, University of São Paulo, School of Medicine, São Paulo, Brazil.
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Abstract
The authors carried out a literature review of the subject "stillbirth", with special emphasis on its conceptual and epidemiological features, aimed at highlighting its importance as a perinatal health indicator.
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Affiliation(s)
- D R De Lorenzi
- Departamento de Clínica Cirúrgica, Centro de Ciências Biológicas e da Saúde, Universidade de Caxias do Sul, Caxias do Sul, RS, 95070-560, Brasil
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Guilherme L, Dulphy N, Douay C, Coelho V, Cunha-Neto E, Oshiro SE, Assis RV, Tanaka AC, Pomerantzeff PM, Charron D, Toubert A, Kalil J. Molecular evidence for antigen-driven immune responses in cardiac lesions of rheumatic heart disease patients. Int Immunol 2000; 12:1063-74. [PMID: 10882418 DOI: 10.1093/intimm/12.7.1063] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Rheumatic heart disease (RHD) is a sequel of post-streptococcal throat infection. Molecular mimicry between streptococcal and heart components has been proposed as the triggering factor of the disease, and CD4(+) T cells have been found predominantly at pathological sites in the heart of RHD patients. These infiltrating T cells are able to recognize streptococcal M protein peptides, involving mainly 1-25, 81-103 and 163-177 N-terminal amino acids residues. In the present work we focused on the TCR beta chain family (TCR BV) usage and the degree of clonality assessed by beta chain complementarity-determining region (CDR)-3 length analysis. We have shown that in chronic RHD patients, TCR BV usage in peripheral blood mononuclear cells (PBMC) paired with heart-infiltrating T cell lines (HIL) is not suggestive of a superantigen effect. Oligoclonal T cell expansions were more frequently observed in HIL than in PBMC. Some major BV expansions were shared between the mitral valve (Miv) and left atrium (LA) T cell lines, but an in-depth analysis of BJ segments usage in these shared expansions as well as nucleotide sequencing of the CDR3 regions suggested that different antigenic peptides could be predominantly recognized in the Miv and the myocardium. Since different antigenic proteins probably are constitutively represented in myocardium and valvular tissue, these findings could suggest a differential epitope recognition at the two lesional heart sites after a common initial bacterial challenge.
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Affiliation(s)
- L Guilherme
- Heart Institute-InCor, University of São Paulo, School of Medicine, São Paulo, Brazil
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Abstract
OBJECTIVES: To establish the profile of neonates in Caxias do Sul city, and to study early neonatal mortality, its causes and related variables.METHODS: This cohort study enrolled 5,545 newborns, which were followed up to 7 days after birth. The probability of early neonatal mortality was calculated and multiple logistic regression was performed to relate all studied variables to the outcome of early neonatal death.RESULTS: The observed probability of early neonatal mortality was 7.44 per thousand live births. The incidence of premature births and low birth weight was 9.4% and 8.1%, respectively. Fifty five percent of the neonates were born through cesarean section, which were related to socioeconomic and educational level. Previous history of neonatal mortality, maternal age > 35 years, gestational age, Apgar score < 7, male sex and low birth weight were related to early neonatal death. The main cause of death was hyaline membrane disease, followed by congenital cardiopaties, extreme preterm and abruptio placentae.CONCLUSION: Even though the observed probability of early neonatal mortality was low, some deaths may have been avoided if better prenatal and delivery care, as well as newborn assistance had been offered.
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Affiliation(s)
- B F Araújo
- Universidade de Caxias do Sul (UCS), Caxias do Sul, RS, Brazil
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Siqueira AA, Rio EM, Tanaka AC, Schor N, Alvarenga AT, Almeida LC. [Female mortality in the Municipality of São Paulo: quality of medical death certificates]. Rev Saude Publica 1999; 33:499-504. [PMID: 10576753 DOI: 10.1590/s0034-89101999000500010] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To evaluate the quality of the medical certification of deaths of 10-49 year-old women, resident in the Southern region of the city of S. Paulo METHODS The Puffer methodology was utilized to investigate the causes of death of all 10-49 year-old women, resident in the region, and deceased in the year 1989 (664 deaths in the total). The main causes of death in the original death certificates and the "new" causes of death arisen from the research were compared. The sensitivity and the kappa index were calculated. RESULTS In some chapters of the International Classification of Diseases and Causes of Death, 9th Revision (CID-9), a high sensitivity was found: "Diseases of the Circulatory System" (91.9%), "Neoplasms" (89.7%) and "External Causes" (84.1 %). In some others, a very low sensitivity was found. The chapter "Mental Illnesses", with a 34.3 percent sensitivity only, must be mentioned. From 11 deaths originally classified in this chapter, 32 cases were found. In most of these "new" cases, the main cause of death was found to be alcoholism. The chapter "Complications of Pregnancy, Delivery and the Puerperium", also showed a low sensitivity (44.9%). The kappa index was found to be 0.63, which indicated a regular concordance. DISCUSSION The quality of the medical certification of causes of death is still unsatisfactory in the studied area. This poor quality may affect negatively the interventions in the area of women's health, masking the severity of important problems
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Affiliation(s)
- A A Siqueira
- Departamento de Saúde Materno-Infantil da Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brasil.
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Ribas DL, Philippi ST, Tanaka AC, Zorzatto JR. [Health and nutritional status of infants in a population of the Center-Western region of Brazil]. Rev Saude Publica 1999; 33:358-65. [PMID: 10542469 DOI: 10.1590/s0034-89101999000400006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To evaluate the nutritional status of infants who reside in the city of Campo Grande, State of Mato Grosso do Sul, Brazil. METHODS The method used was that of a cross sectional household study by means of an anthropometric social survey, sampling 652 children from 0 to 59 months of age. RESULTS A low prevalence of nutritional deficit, excepting that of height-for-age, starting in the first year of life, was found. The nutritional status proved to be influenced by the socioeconomic conditions, especially concerning per capita family income. Nearly all children started breast-feeding but were weaned during the first month. Exclusive breast-feeding is of short duration and soon replaced by infant formula. The survey of mother-child assistance demonstrated an excellent coverage of prenatal care, but inadequacy in the follow-up of the child's health at all income levels. CONCLUSIONS The need to carry out changes in the approach to preventive actions and in the monitoring of the nutritional situation of the children, concerning the problems identified in this study in order to allow for the development of differential actions in the nutritional field has been identified.
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Affiliation(s)
- D L Ribas
- Departamento de Tecnologia de Alimentos e Saúde Pública do Centro de Ciências Biológicas e da Saúde, Universidade Federal de Mato Grosso do Sul, Campo Grande, MS, Brasil.
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Abstract
OBJECTIVE In order to determine the relationship between some maternal anthropometric indicators and birth weight, crown-heel length and newborn's head circumference, 92 pregnant women were followed through at the prenatal service of hospital in S. Paulo, Brazil. MATERIAL AND METHOD The following variables were established for the mother: weight, height, mid-upper arm circumference, pre-pregnancy weight, gestational weight gain and Quetelet's index. For the newborn the following variables were recorded: birth weight, crown-heel length, head circumference and gestational age by Dubowitz's method. RESULTS Significant associations were noted between gestational age and newborn variables. In addition, maternal mid-arm circumference (MUAC) and pre-pregnancy weight were found to be positively correlated to birth weight (r = 0.399; r = 0.378, respectively). The multivariate linear regression shows that gestational age, mother's arm circumference and pre-pregnancy weight continue to be significant predictors of birth weight. On the other hand, only gestational age and mother's age was associated with crown-heel length. Similarly MUAC was significantly associated with crown-heel length (r = 0.306; P = 0.0030). CONCLUSION Maternal mid-upper arm circumference is a potential indicator of maternal nutritional status. It could be used in association with other anthropometric measurements, instead of pre-pregnancy weight, as an alternative indicator to assess women at risk of poor pregnancy outcome.
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Affiliation(s)
- A E Ricalde
- Departamento de Saúde Materno-Infantil, Faculdade de Saúde Pública, Universidade de São Paulo (FSP/USP), SP, Brasil.
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Abstract
The course of childbirth care practice in England and in the United States of America can be described by focusing on the relationship between the incipient nursing profession and the traditional profession of midwife, throughout the XVIIIth and the XIXth centuries. This paper proposes the study of such a relationship by adopting the Greek mythology goddesses as archetypical figures of female behavior. It relates the nurse to the goddess Athena, protector of the arts, the cities, the patriarchal values, the status quo-the personification of the father's daughter archetype-and the traditional midwife to Artemis, goddess of the hunt and the moon, protector of the wilderness, the weak, and the young-the personification of the great sister archetype. Under such a perspective, it deals with the decline of the traditional midwife practice in those countries. Finally, it poses the question of the obstetrics nursing pattern as something to be constituted in conformity and in complicity with the women's organized movement and their claims in the field of health.
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Affiliation(s)
- R H Osava
- Departamento de Enfermagem, Universidade Federal de Espírito Santo
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19
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Tanaka AC, Barbero-Marcial M, Kajita LJ, Iwahashi ER, Atik E, Ebaid M. [Aortic arch interruption with restrictive ductus arteriosus]. Arq Bras Cardiol 1993; 61:45-8. [PMID: 8285866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Interruption of the aortic arch is an uncommon cardiovascular anomaly. It is usually associated with a large ductus arteriosus (DA) and interventricular septal defects. Two cases of one and two month old girls with restrictive DA are reported. The clinical, anatomical and surgical findings are discussed.
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Affiliation(s)
- A C Tanaka
- Instituto do Coração do Hospital das Clínicas, FMUSP, São Paulo, SP
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20
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Tanaka AC, Atik E, Ikari NM, Aiello VD, Kajita LJ, Ebaid M. [Transposition of the great arteries with posterior aorta]. Arq Bras Cardiol 1993; 60:339-42. [PMID: 8311751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Two cases of transposition of the great arteries (TGA) with posterior aorta are reported. The first was submitted to the Senning procedure with good outcome; the other had the diagnosis of double outlet right ventricle with severe pulmonary stenosis, and a Blalock-Taussig shunt was accomplished for hypoxic crisis. The patient died 11 days after surgery and the necropsy demonstrated TGA with posterior aorta. In both cases there was a sub-pulmonary infundibulum. The presence of ventricular septal defects allowed aortic-mitral fibrous continuity, a finding previously described in anatomical reports. Clinical and angiographic aspects are discussed.
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Affiliation(s)
- A C Tanaka
- Instituto do Coração do Hospital das Clínicas-FMUSP, São Paulo
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21
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Abstract
The assistance offered during pregnancy and labour as also to the newborn child, and its relationship to maternal and perinatal mortality in the State of S. Paulo in 1984, is analysed on the basis of official available data. With respect to prenatal care the number of visits per woman was considered to be "sufficient" though of doubtful quality. The proportion of cesarean sections was very high (46.2%). Maternal mortality was found to be 4.86 deaths per 10,000 live births, but despite its being high, this figure is certainly too low and the correct figure is probably twice as high. The principal cause of maternal deaths is toxemia in pregnancy, followed by hemorrhage and abortion. Most of these deaths could have been avoided with care during pregnancy and labour. The rate of perinatal mortality was found to be 29.2 deaths per thousand births in 1984. This figure is also very high. The analysis of the causes of death for this period showed that the disorders which arose during the perinatal period were responsible for 90 per cent of the total number of deaths. The main causes of death in this group were the intra-uterine hypoxias and anoxias, asphyxia, respiratory distress syndrome and massive aspiration syndrome. These data bring to light the poor quality of the care offered to this group. The authors trust that the new policy of the Decentralized and Unified System of Health will take the quality of care as much as the integration of services into consideration with a view to overcoming the precarious maternal and perinatal health situation in S. Paulo.
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22
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de Souza MDL, Tanaka AC, de Siqueira AA, Santana RM. [Live births at maternity hospitals. 1. Birth weight, sex, delivery type and the mother's health insurance]. Rev Saude Publica 1988; 22:489-93. [PMID: 3252441 DOI: 10.1590/s0034-89101988000600004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
O peso ao nascer do recém-nascido é o resultado de diversos fatores (orgânicos, psíquicos e sociais) sobre o potencial genético do feto. É natural que sua distribuição seja diferente conforme as características da população. Desta maneira, pretendeu-se estudar o peso ao nascer dos recém-nascidos vivos, de 1978 e 1979, de duas grandes maternidades de Florianópolis, SC (Brasil), nas quais ocorrem 90% dos partos da região, segundo sexo, tipo de nascimento e filiação previdenciária das mães. Observou-se que a média de peso ao nascer dos 18.491 recém-nascidos vivos estudados foi de 3.347,6g. Nessa população ocorreu 5,3% de baixo peso ao nascer e 11,1% de crianças com 4.000g ou mais. As crianças do sexo masculino pesaram ao nascer mais que as do sexo feminino, sendo esta diferença estatisticamente significativa. O mesmo fato ocorreu com as crianças de nascimentos únicos e múltiplos, tendo os primeiros peso ao nascer maior que os segundos, sendo também esta diferença estatisticamente significativa. O estudo da relação entre a filiação previdenciária das mães e o peso ao nascer das crianças mostrou que as mulheres da classe "indigente/serv. social" tiveram número significativamente maior de recém-nascidos de baixo peso do que os de outras categorias sociais. Esses dados mostram que a população estudada apresentou uma baixa incidência de baixo peso ao nascer, com uma distribuição de peso ao nascer semelhante a de países adiantados.
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23
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Abstract
Baseados em publicação oficial sobre mortalidade no Brasil e nos dados do Censo Demográfico (1980), foi estudada a mortalidade na faixa etária de 10 a 19 anos. Apesar da mortalidade de adolescentes ser baixa no seu conjunto, importantes causas de mortalidade foram analisadas. Quase a metade dos óbitos de adolescentes deveram-se a causas externas (47,22% do total). As doenças do aparelho circulatório foram o segundo grupo de causas de morte em importância (6,87% do total), seguidas pelas causas infecciosas (6,36%) e neoplasmas (5,98%). As complicações da gravidez, parto e puerpério foram responsáveis por cerca de 4% dos óbitos de mulheres de 10 a 19 anos, sendo que na faixa de 15 a 19 anos esses óbitos corresponderam a 6,14% do total, ou seja, foram, nessa faixa, o sexto principal grupo de causas de morte. As principais causas de óbito por complicações da gravidez, parto e puerpério foram os estados hipertensivos, as infecções puerperais, as hemorragias e os abortos.
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24
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Abstract
Estudou-se, através de dados oficiais, a mortalidade materna no Brasil, em suas regiões geográficas e em São Paulo (Brasil). Escolheu-se o ano de 1980 por oferecer possibilidade de se trabalhar com informações sobre nascimentos verificados naquele ano, divulgados no Censo Demográfico realizado naquele ano. Verificou-se que as principais causas de óbito por causas maternas no Brasil, pela ordem, são os estados hipertensivos, as hemorragias, as infecções puerperais, seguidas do aborto. Para São Paulo, onde se dispôs do 4º digito da Classificação Internacional de Doenças, a primeira causa de óbito materno foi a eclâmpsia, a segunda as hemorragias e a terceira as infecções, quer próprias ou associadas à gravidez. Quanto à idade, pode-se observar que o menor coeficiente de mortalidade materna ocorreu na faixa etária de 20 a 29 anos, sendo um pouco maior nas idades de 15 a 19 anos e aumentando gradativamente nas idades de 30 a 39 anos e 40 a 49 anos. Cabe ressaltar que não foi possível analisar este coeficiente para as faixas de 10 a 14 anos e de 50 e mais, por falta de dados sobre nascidos vivos, porém ocorreram 18 e 4 óbitos respectivamente nestas faixas, o que mostrou que nos extremos do período reprodutivo existe contingente não desprezível de mortes maternas. Estas mulheres deveriam, pelas suas condições, merecer melhor assistência de saúde, evitando-se perdas desnecessárias de vida, principalmente as adolescentes que não são até o momento contempladas por ações de saúde nos programas ora vigentes. Ao se comparar estes dados com os de outros países pôde-se observar que a maioria dos óbitos por complicações de gravidez, parto e puerpério são evitáveis e que seria possível reduzi-los de maneira considerável por meio de melhor assistência à mulher, com a utilização de técnicas e recursos disponíveis em nosso meio.
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25
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Szarfarc SC, de Siqueira AA, Martins IS, Tanaka AC. [Comparative study of biochemical indicators of iron concentration, in 2 population of pregnant women, with and without prenatal care]. Rev Saude Publica 1982; 16:1-6. [PMID: 7134776 DOI: 10.1590/s0034-89101982000100001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Foi avaliada a influência da quantidade do atendimento pré-natal na deficiência de ferro entre gestantes com 36 e mais semanas de gravidez, em comparação com um grupo padrão. A amostra foi distribuída em 3 grupos: GP - com pré-natal de "acreditação" satisfatória (grupo padrão); CPN com pré-natal, de diferentes qualidades; SPN - sem pré-natal. Os resultados obtidos para hemoglobina mostraram que no grupo padrão (GP) a prevalência e severidade de anemia são significativamente menores do que no grupo com pré-natal (CPN) e este do que no sem pré-natal (SPN). Os resultados obtidos na relação hemoglobina/hematócrito, ferro sérico e capacidade total de ligação de ferro apresentaram o GP em situação significativamente melhor do que os grupos CPN e SPN que não foram estatisticamente diferentes entre si. Chamou-se a atenção para a necessidade de aumento de cobertura e uniformização na qualidade dos serviços de pré-natal, com o objetivo de diminuir a prevalência de deficiência de ferro entre gestantes.
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de Siqueira AA, Tanaka AC, de Andrade J, de Almeida PA, Santiago S, Zanatelli CC, Bier R, Queirós BM, Saran MR. [Course of pregnancy in adolescents registered at the Prenatal Service of the Geraldo de Paula Souza Health Center, São Paulo]. Rev Saude Publica 1981; 15:449-54. [PMID: 7345556 DOI: 10.1590/s0034-89101981000500001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Foram estudados 136 casos de gestações em mulheres abaixo de 20 anos de idade, matriculadas em um serviço de pré-natal. Foi constatada incidência significativamente mais elevada de prematuridade e de baixo peso ao nascer, quando os resultados foram comparados aos de um grupo de gestantes matriculadas no mesmo serviço, Verificou-se ainda que o "status" sócio-econômico das gestantes adolescentes foi significativamente mais baixo. A incidência de cesáreas foi, também, significativamente menor, porém houve uma incidência maior de fórceps. O peso médio do recém-nascido foi significativamente menor na população estudada e, apesar de haver uma grande maioria de primigestas entre as adolescentes, a paridade não teve influência no peso do recém-nascido.
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27
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Abstract
Foram estudadas duas maternidades que atendem a população de níveis sócio-econômicos heterogêneos para avaliar a influência do peso do recém-nascido no tipo de parto. Foram analisados 16.095 nascimento. Verificou-se aumento da incidência de cesareanas com o aumento do peso do recém-nascido, nas duas maternidades, mas na maternidade particular a incidência foi mais elevada em relação à maternidade assistencial. Chamou a atenção o fato da não associação entre o tipo de parto e o peso do recém-nascido nas mulheres que tiveram atendimento particular. A predominância do sexo feminino no grupo de peso de 2.500 g e menos foi estatisticamente significante e do mesmo modo a maior proporção do sexo masculino nos recém-nascidos com mais de 4.000 g.
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28
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Abstract
Foram estudados dois grupos de gestantes, sendo um de grávidas normais e outro de obesas, com a finalidade de reconhecer algumas características da evolução da gravidez, em mulheres obesas, e suas repercussões sobre o concepto. Foram relacionadas as seguintes variáveis: status sócio-econômico familiar, idade, altura, perímetro braquial, peso habitual, número de gestações anteriores, paridade materna, ganho de peso durante a gestação, idade gestacional, intercorrências durante a gestação, peso ao nascer e vitalidade do recém-nascido. Pelos resultados concluiu-se que as gestantes obesas são diferentes das normais e apresentam maior incidência de complicações obstétricas. Os recém-nascidos, filhos de obesas, registraram índice maior de mortalidade, principalmente no período perinatal. Houve maior incidência de prematuridade e de fetos macrossômicos, sendo a curva de distribuição de peso ao nascer diferente da dos recém-nascidos das gestantes normais. A média de peso ao nascer das crianças das gestantes obesas é maior que o das normais. Concluiu-se ainda que toda vez que a gestante obesa sofre restrição alimentar, com ganho de peso inadequado, o crescimento intra-uterino é afetado; não sendo, portanto, a época da gravidez a melhor para a obesa perder peso, mas, ao contrário, ela deveria receber uma orientação alimentar adequada. A obesidade é pois um fator de aumento do risco gravídico, que pode afetar tanto a mãe como o concepto.
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de Siqueira AA, de Almeida PA, de Andrade J, Tanaka AC. [Birth weight, Röhrer weight index and postnatal growth]. Rev Saude Publica 1980; 14:333-42. [PMID: 7233056 DOI: 10.1590/s0034-89101980000300006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Foi estudada a relação entre peso ao nascer, índice ponderal de Röhrer e o crescimento de crianças no primeiro ano de vida, em 2 grupos de crianças. Verificou-se que crianças que nasceram com índice ponderal baixo (2,50 e menos) e peso igual ou inferior a 3.000 g. apresentaram um retardo no crescimento, medido pelo peso, pois aos 12 meses pesaram cerca de 1.500 g. a menos que as que nasceram com índice ponderal normal (2,51 e mais). Crianças que nasceram com índice ponderal normal, qualquer que tivesse sido o peso ao nascer, no final do primeiro ano de vida apresentavam, nos 2 grupos, o mesmo peso. Concluiu-se que crianças que nasceram com índice ponderal igual ou menor que 2,50 e, ao mesmo tempo, com peso igual ou inferior a 3.000 g. apresentaram um retardo do crescimento, medido pelo peso. A grande vantagem da técnica utilizada foi o fato de que não houve necessidade da determinação da idade gestacional.
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30
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Siqueira AA, Ciari Junior C, Mattos IL, Buralli KO, Baptista Filho M, Schor N, Almeida PA, Tanaka AC. [Application of a weight gain curve for pregnant women]. Rev Saude Publica 1977; 11:288-93. [PMID: 905754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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31
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de Siqueira AA, Tanaka AC, Júnior CC, de Almeida PA. [The use of a normal pregnant women's weight curve in the diagnosis of intrauterine malnutrition]. Rev Saude Publica 1975; 9:495-506. [PMID: 1224170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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