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OBJECTIVE: This study aimed to compare the hematological parameters released by hematological analyzers with those released in customer reports. METHODS: We conducted a descriptive study in the laboratories of a medium-sized municipality in the state of Minas Gerais registered in the National Register of Health Establishments. Interviews were conducted using a questionnaire to obtain information regarding the parameters released by the analyzers and those available in the customer's report. RESULTS: Sixteen laboratories were evaluated, and none of them released all the parameters obtained from the hematological analyzers to customers. The red blood cell distribution width was released in 88% of the laboratories, atypical lymphocytes in 70%, mean platelet volume in 50%, platelet distribution width and platelet count in 20%. No laboratory released information on reticulocytes, fraction of immature reticulocytes and immature granulocytes, nucleated erythrocyte count, immature platelet fraction and reticulocyte hemoglobin, and large platelet rate. CONCLUSION: All evaluated clinical analysis laboratories had at least one parameter that was not released in the customer's report despite being released by the hematological analyzers. The lack of knowledge on the part of professionals about the clinical importance of each parameter of the complete blood count results in a loss in patient assessment, and it is important to include these parameters in the complete blood count report.
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Plaquetas , Índices de Eritrocitos , Humanos , Recuento de Células Sanguíneas/métodos , Recuento de Eritrocitos/métodos , Recuento de Plaquetas/métodosRESUMEN
In the present work, the impact of Sickle Cell Disease (SCD) degrees of severity, as well hydroxyurea treatment on the systemic immunological signatures of patients was evaluated. Based on a high-throughput chemokine, cytokine and growth factor multiplex analysis, it was possible to obtain the systemic immunological profile of patients with SCD (n = 40), treated or not with hydroxyurea, as compared to healthy controls (n = 40). Overall, SCD patients with severe disease displayed increased levels of almost all biomarkers analyzed. Our data demonstrated that CXCL8, CCL3 and CXCL10 were pointed out as universal biomarkers of SCD. The results also indicated that HU-untreated patients with indication of HU-therapy display a more prominent increase on plasma immune mediators in a similar way as those with severe SCD disease. Together, these findings provided a comprehensive landscape of evidence that may have implications for further therapeutic strategies and SCD clinical management.
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Anemia de Células Falciformes , Hidroxiurea , Humanos , Anemia de Células Falciformes/tratamiento farmacológico , Biomarcadores , Índice de Severidad de la Enfermedad , Citocinas , Antidrepanocíticos/uso terapéuticoRESUMEN
ABSTRACT Objective This study aimed to compare the hematological parameters released by hematological analyzers with those released in customer reports. Methods We conducted a descriptive study in the laboratories of a medium-sized municipality in the state of Minas Gerais registered in the National Register of Health Establishments. Interviews were conducted using a questionnaire to obtain information regarding the parameters released by the analyzers and those available in the customer's report. Results Sixteen laboratories were evaluated, and none of them released all the parameters obtained from the hematological analyzers to customers. The red blood cell distribution width was released in 88% of the laboratories, atypical lymphocytes in 70%, mean platelet volume in 50%, platelet distribution width and platelet count in 20%. No laboratory released information on reticulocytes, fraction of immature reticulocytes and immature granulocytes, nucleated erythrocyte count, immature platelet fraction and reticulocyte hemoglobin, and large platelet rate. Conclusion All evaluated clinical analysis laboratories had at least one parameter that was not released in the customer's report despite being released by the hematological analyzers. The lack of knowledge on the part of professionals about the clinical importance of each parameter of the complete blood count results in a loss in patient assessment, and it is important to include these parameters in the complete blood count report.
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Abstract Introduction: Studies have shown that the renin angiotensin aldosterone system (RAAS) and inflammation are related to kidney injury progression. The aim of this study was to evaluate RAAS molecules and chemokine (C-C motif) ligand 2 (CCL2) in 82 patients with chronic kidney disease (CKD). Methods: Patients were divided into two groups: patients diagnosed with CKD and patients without a CKD diagnosis. Glomerular filtration rate (GFR) and albumin/creatinine ratio (ACR) were determined, as well as plasma levels of angiotensin-(1-7) [Ang-(1-7)], angiotensin-converting enzyme (ACE)1, ACE2, and plasma and urinary levels of CCL2. Results: CCL2 plasma levels were significantly higher in patients with CKD compared to the control group. Patients with lower GFR had higher plasma levels of ACE2 and CCL2 and lower ratio ACE1/ACE2. Patients with higher ACR values had higher ACE1 plasma levels. Conclusion: Patients with CKD showed greater activity of both RAAS axes, the classic and alternative, and higher plasma levels of CCL2. Therefore, plasma levels of RAAS molecules and CCL2 seem to be promising prognostic markers and even therapeutic targets for CKD.
Resumo Introdução: Estudos têm mostrado que o sistema renina angiotensina aldosterona (SRAA) e a inflamação estão relacionados à progressão da lesão renal. O objetivo deste estudo foi avaliar moléculas do SRAA e o Ligante 2 de Quimiocina com Motivo C-C (CCL2) em 82 pacientes com doença renal crônica (DRC). Métodos: Os pacientes foram divididos em dois grupos: pacientes diagnosticados com DRC e pacientes sem diagnóstico de DRC. Foram determinadas a taxa de filtração glomerular (TFG) e a relação albumina/creatinina (RAC), assim como os níveis plasmáticos de angiotensina-(1-7) [Ang-(1-7)], enzima conversora de angiotensina (ECA)1, ECA2 e níveis plasmáticos e urinários de CCL2. Resultados: Os níveis plasmáticos de CCL2 foram significativamente mais altos em pacientes com DRC em comparação com o grupo controle. Pacientes com TFG mais baixa apresentaram níveis plasmáticos mais elevados de ECA2 e CCL2 e menor relação ECA1/ECA2. Pacientes com valores de RAC mais altos apresentaram níveis plasmáticos de ECA1 mais elevados. Conclusão: Pacientes com DRC mostraram maior atividade de ambos os eixos do SRAA, o clássico e o alternativo, e níveis plasmáticos mais altos de CCL2. Portanto, os níveis plasmáticos de moléculas do SRAA e CCL2 parecem ser marcadores prognósticos promissores e até mesmo alvos terapêuticos para a DRC.
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INTRODUCTION: Studies have shown that the renin angiotensin aldosterone system (RAAS) and inflammation are related to kidney injury progression. The aim of this study was to evaluate RAAS molecules and chemokine (C-C motif) ligand 2 (CCL2) in 82 patients with chronic kidney disease (CKD). METHODS: Patients were divided into two groups: patients diagnosed with CKD and patients without a CKD diagnosis. Glomerular filtration rate (GFR) and albumin/creatinine ratio (ACR) were determined, as well as plasma levels of angiotensin-(1-7) [Ang-(1-7)], angiotensin-converting enzyme (ACE)1, ACE2, and plasma and urinary levels of CCL2. RESULTS: CCL2 plasma levels were significantly higher in patients with CKD compared to the control group. Patients with lower GFR had higher plasma levels of ACE2 and CCL2 and lower ratio ACE1/ACE2. Patients with higher ACR values had higher ACE1 plasma levels. CONCLUSION: Patients with CKD showed greater activity of both RAAS axes, the classic and alternative, and higher plasma levels of CCL2. Therefore, plasma levels of RAAS molecules and CCL2 seem to be promising prognostic markers and even therapeutic targets for CKD.
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Quimiocina CCL2 , Insuficiencia Renal Crónica , Sistema Renina-Angiotensina , Enzima Convertidora de Angiotensina 2 , Tasa de Filtración Glomerular , Humanos , Peptidil-Dipeptidasa A , Insuficiencia Renal Crónica/orinaRESUMEN
Novos parâmetros hematológicos, como a fração de reticulócitos imaturos (IRF), tendem a se tornar ferramentas importantes na prática clínica. O IRF identifica os reticulócitos mais imaturos, que contêm grande quantidade de ácido ribonucleico, sendo um importante parâmetro para avaliar a atividade da medula óssea, em tempo real, para o diagnóstico diferencial das anemias, acompanhamento do seu tratamento, e para o acompanhamento ou recuperação da medula óssea em diversas condições clínicas. No entanto, ainda há um longo caminho a percorrer antes que a IRF possa ser usada na prática clínica. Assim sendo, é urgente estabelecer os valores de referência e padronizar as metodologias utilizadas pelos diferentes analisadores hematológicos e como expressar seus resultados. Esta revisão narrativa fornece uma perspectiva crítica sobre o IRF e seu potencial para o uso clínico, bem como suas limitações.
New hematological parameters, such as immature reticulocyte fraction (IRF), tend to become important tools in clinical practice. IRF identifies the most immature reticulocytes that contain a large amount of ribonucleic acid, being an important parameter to evaluate bone marrow activity in real time for differential diagnosis of anemias, monitoring of its treatment, and for follow-up or bone marrow recovery in various clinical conditions. However, there is still a long way to go before IRF can be used in clinical practice. Thus, it is urgent to establish reference values and to standardize of the methodologies used by different hematological analyzers and how to express the results. This narrative review provides a critical perspective on IRF, its potential of clinical use and limitations.
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Hydroxyurea (HU) is a low-cost, low-toxicity drug that is often used in diseases, such as sickle cell anemia and different types of cancer. Its effects on the red blood cells (RBC) are still not fully understood. The in vitro effects of HU were evaluated on the biochemical parameters of the RBC from healthy individuals that were treated with 0.6 mM or 0.8 mM HU for 30 min and 1 h. After 30 min, there was a significant increase in almost all of the parameters analyzed in the two concentrations of HU, except for the pyruvate kinase (PK) activity. A treatment with 0.8 mM HU for 1 h resulted in a reduction of the levels of lipid peroxidation, Fe3+, and in the activities of some of the enzymes, such as glutathione reductase (GR), glucose-6-phosphate dehydrogenase (G6PD), and PK. After the incubation for 1 h, the levels of H2O2, lipid peroxidation, reduced glutathione (GSH), enzymatic activity (hexokinase, G6PD, and superoxide dismutase (SOD) were reduced with the treatment of 0.8 mM HU when compared with 0.6 mM. The results have suggested that a treatment with HU at a concentration of 0.8 mM seemed to be more efficient in protecting against the free radicals, as well as in treating diseases, such as sickle cell anemia. HU appears to preferentially stimulate the pentose pathway over the glycolytic pathway. Although this study was carried out with the RBC from healthy individuals, the changes described in this study may help to elucidate the mechanisms of action of HU when administered for therapeutic purposes.
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OBJECTIVE: Coronavirus disease 2019 (COVID-19) is a disease caused by a newly discovered coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which usually leads to non-specific respiratory symptoms. Although pregnant women are considered at risk for respiratory infections by other viruses, such as SARS and Middle East respiratory syndrome (MERS), little is known about their vulnerability to SARS-CoV-2. Therefore, this study aims to identify and present the main studies on the topic, including the postpartum period. METHODS: In this narrative review, articles were searched in various databases, organizations, and health entities using keywords compatible with medical subject headings (MeSH), such as: COVID-19, pregnancy, vertical transmission, coronavirus 2019, and SARS-CoV-2. RESULTS: The review of the scientific literature on the subject revealed that pregnant women with COVID-19 did not present clinical manifestations significantly different from those of non-pregnant women; however, there are contraindicated therapies. Regarding fetuses, studies were identified that reported that infection by SARS-CoV-2 in pregnant women can cause fetal distress, breathing difficulties and premature birth, but there is no substantial evidence of vertical transmission. CONCLUSION: Due to the lack of adequate information and the limitations of the analyzed studies, it is necessary to provide detailed clinical data on pregnant women infected with SARS-CoV-2 and on the maternal-fetal repercussions caused by this infection. Thus, this review may contribute to expand the knowledge of professionals working in the area as well as to guide more advanced studies on the risk related to pregnant women and their newborns. Meanwhile, monitoring of confirmed or suspected pregnant women with COVID-19 is essential, including in the postpartum period.
OBJETIVO: A Coronavirus disease 2019 (COVID-19) é uma doença causada por um coronavírus recém descoberto, o severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), que geralmente leva a sintomas respiratórios não específicos. Embora mulheres grávidas sejam consideradas em risco de infecções respiratórias por outros vírus, como SARS e Middle East respiratory syndrome (MERS), pouco se sabe sobre sua vulnerabilidade ao SARS-CoV-2. Portanto, este estudo tem como objetivo identificar e apresentar os principais estudos sobre o tema incluindo o período pós-parto. MéTODOS: Nesta revisão narrativa, foram pesquisados artigos em diversas bases de dados, organizações e entidades de saúde, utilizando palavras-chave compatíveis com o MeSH, tais como: COVID-19, gravidez, transmissão vertical, coronavírus 2019, e SARS-CoV-2. RESULTADOS: A revisão da literatura científica sobre o assunto revelou que as gestantes com COVID-19 não apresentaram manifestações clínicas significativamente diferentes das não gestantes, porém existem terapias contraindicadas. Em relação aos fetos, foram identificados estudos que relataram que a infecção por SARS-CoV-2 em mulheres grávidas pode causar sofrimento fetal, dificuldades respiratórias e parto prematuro, mas não há evidências substanciais de transmissão vertical. CONCLUSãO: Devido à falta de informações adequadas e às limitações dos estudos analisados, é necessário fornecer dados clínicos detalhados sobre as gestantes infectadas pelo SARS-CoV-2 e sobre as repercussões materno-fetais causadas por esta infecção. Assim, esta revisão pode contribuir para ampliar o conhecimento dos profissionais que atuam na área, bem como para orientar estudos mais avançados sobre o risco relacionado à gestante e seu recém-nascido. Enquanto isso, o monitoramento de gestantes confirmadas ou suspeitas com COVID-19 é essencial, incluindo o pós-parto.
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COVID-19/diagnóstico , COVID-19/terapia , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/terapia , COVID-19/transmisión , Femenino , Humanos , Transmisión Vertical de Enfermedad Infecciosa , Embarazo , Complicaciones Infecciosas del Embarazo/virologíaRESUMEN
COVID-19, a disease caused by a coronavirus (SARS-CoV-2), has worried health authorities in Brazil and worldwide because of its high infectivity and rapid spread. Within this context, health care workers are at greater risk of infection for being in close contact with patients, which is inherent to their work activities. To reduce the risk, protective measures must be adopted and personal protective equipment is essential. However, the process of removing personal protective equipment, named doffing, is as important as its correct use and can be a source of contamination for workers, especially when equipment is lacking in the market and lifespan is increased. Therefore, this review aimed to discuss the process of doffing personal protective equipment and its correct sequence based on data available in the literature.
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Abstract Objective Coronavirus disease 2019 (COVID-19) is a disease caused by a newly discovered coronavirus, severe acute respiratory syndrome coronavirus 2 (SARSCoV-2), which usually leads to non-specific respiratory symptoms. Although pregnant women are considered at risk for respiratory infections by other viruses, such as SARS and Middle East respiratory syndrome (MERS), little is known about their vulnerability to SARS-CoV-2. Therefore, this study aims to identify and present the main studies on the topic, including the postpartum period. Methods In this narrative review, articles were searched in various databases, organizations, and health entities using keywords compatible with medical subject headings (MeSH), such as: COVID-19, pregnancy, vertical transmission, coronavirus 2019, and SARS-CoV-2. Results The review of the scientific literature on the subject revealed that pregnant women with COVID-19 did not present clinical manifestations significantly different from those of non-pregnant women; however, there are contraindicated therapies. Regarding fetuses, studies were identified that reported that infection by SARS-CoV-2 in pregnant women can cause fetal distress, breathing difficulties and premature birth, but there is no substantial evidence of vertical transmission. Conclusion Due to the lack of adequate information and the limitations of the analyzed studies, it is necessary to provide detailed clinical data on pregnant women infected with SARS-CoV-2 and on the maternal-fetal repercussions caused by this infection. Thus, this review may contribute to expand the knowledge of professionals working in the area as well as to guide more advanced studies on the risk related to pregnant women and their newborns. Meanwhile, monitoring of confirmed or suspected pregnant women with COVID-19 is essential, including in the postpartum period.
Resumo Objetivo A Coronavirus disease 2019 (COVID-19) é uma doença causada por um coronavírus recém descoberto, o severe acute respiratory syndrome coronavirus 2 (SARSCoV-2), que geralmente leva a sintomas respiratórios não específicos. Embora mulheres grávidas sejam consideradas em risco de infecções respiratórias por outros vírus, como SARS e Middle East respiratory syndrome (MERS), pouco se sabe sobre sua vulnerabilidade ao SARS-CoV-2. Portanto, este estudo tem como objetivo identificar e apresentar os principais estudos sobre o tema incluindo o período pós-parto. Métodos Nesta revisão narrativa, foram pesquisados artigos em diversas bases de dados, organizações e entidades de saúde, utilizando palavras-chave compatíveis com o MeSH, tais como: COVID-19, gravidez, transmissão vertical, coronavírus 2019, e SARSCoV-2. Resultados A revisão da literatura científica sobre o assunto revelou que as gestantes com COVID-19 não apresentaram manifestações clínicas significativamente diferentes das não gestantes, porém existem terapias contraindicadas. Em relação aos fetos, foramidentificados estudos que relataram que a infecção por SARS-CoV-2 em mulheres grávidas pode causar sofrimento fetal, dificuldades respiratórias e parto prematuro, mas não há evidências substanciais de transmissão vertical. Conclusão Devido à falta de informações adequadas e às limitações dos estudos analisados, é necessário fornecer dados clínicos detalhados sobre as gestantes infectadas pelo SARS-CoV-2 e sobre as repercussões materno-fetais causadas por esta infecção. Assim, esta revisão pode contribuir para ampliar o conhecimento dos profissionais que atuam na área, bem como para orientar estudos mais avançados sobre o risco relacionado à gestante e seu recém-nascido. Enquanto isso, o monitoramento de gestantes confirmadas ou suspeitas com COVID-19 é essencial, incluindo o pós-parto.
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Humanos , Femenino , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/terapia , COVID-19/diagnóstico , COVID-19/terapia , Complicaciones Infecciosas del Embarazo/virología , Transmisión Vertical de Enfermedad Infecciosa , COVID-19/transmisiónRESUMEN
Abstract Objectives: to evaluate the morbidity and mortality profile and factors associated with death due to severe acute respiratory syndrome (SARS) by COVID-19 in pregnant and postpartum women. Methods: this is a quantitative and retrospective research that analyzed the SIVEP-gripe Database (Influenza Epidemiological Surveillance Information System), from 01/01/2020 to 04/01/2021. All pregnant women and postpartum women diagnosed with SARS caused by COVID-19 in the State of Minas Gerais were included. After the descriptive analysis of the hospitalizations profile, the association between different exposure variables and the occurrence of death was evaluated. Results: of the 227 records obtained, 94.3% required hospitalization. Among hospitalizations in the Intensive Care Unit, 29.8% used invasive ventilatory support. Fifteen deaths were recorded. The most frequent clinical manifestations were: cough and fever; the predominant comorbidities were cardiovascular disease and diabetes mellitus. The variables "ICU stay", "use of ventilatory support" and "heart disease" were associated with the occurrence of deaths. Conclusions: hospitalization was necessary for most pregnant women with SARS and the presence of previous heart disease increased the risk of death. Knowing the SARS morbidity and mortality profile is important in the definition of public health strategies aimed at reducing the impacts of COVID-19 during pregnancy and the puerperium.
Resumo Objetivos: avaliar o perfil de morbimortalidade e fatores associados ao óbito pela Síndrome Respiratória Aguda Grave (SRAG) por COVID-19 em gestantes e puérperas. Métodos: tratase de urna pesquisa quantitativa e retrospectiva que analisou o Banco de Dados SIVEP-gripe (Sistema de Informação de Vigilância Epidemiológica da Gripe), no período de 01/01/2020 a 04/01/2021. Foram incluídas todas as gestantes e puérperas com diagnóstico de SRAG causada por COVID-19 no Estado de Minas Gerais. Após a análise descritiva do perfil das internações, avaliou-se a associação entre diferentes variáveis de exposição e a ocurrência de óbito. Resultados: dos 227 registros obtidos, 94,3% necessitaram de hospitalização. Dentre as internações em Unidade de Terapia Intensiva, 29,8%fizeram uso de suporte ventilatório invasivo. Quinze óbitos foram registrados. As manifestações clínicas mais frequentes foram: tosse e febre; já as comorbidades predominantes foram doença cardiovascular e diabetes mellitus. As variáveis "internação em UTI", "uso de suporte ventilatório" e "cardiopatia" apresentaram associação com ao corrência de óbitos. Conclusão: a hospitalização foi necessária para a maioria das gestantes com SRAG e a presença de cardiopatia prévia aumentou o risco de óbito. Conhecer o perfil de morbimortalidade por SRAG é importante na definição de estratégias de saúde pública que visem à redução dos impactos da COVID-19 na gestação e puerpério.
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Humanos , Femenino , Embarazo , Comorbilidad , Indicadores de Morbimortalidad , Síndrome Respiratorio Agudo Grave/mortalidad , Mujeres Embarazadas , Periodo Posparto , COVID-19/mortalidad , Complicaciones Infecciosas del Embarazo , Brasil/epidemiología , Factores de Riesgo , COVID-19/epidemiología , Cardiopatías , Unidades de Cuidados IntensivosRESUMEN
Introduction: The epidemics claim changes in behavior and often completely change the lives of health professionals. In addition to instituting the need to evaluate old methods of disease prevention. This study aimed to analyze the aspects related to biosafety and the health conditions of health professionals in the context of the SARS-CoV-2 pandemic. Methods: In this narrative review, articles were searched in various databases, organizations, and health entities using keywords compatible with MeSH, including COVID-19, Pandemia, Health professionals, Coronavirus 2019, SARS-CoV-2, personal protective equipment (PPE), Biosafety. Results and Discussion: The review of articles and manuals published in this area revealed that health professionals are being infected with SARS-CoV-2 and effective prevention measures and the correct use of PPE are needed, in addition to health assessment and monitoring, including mental health, of these professionals. Conclusion: There is a lack of data on which PPE may have the best protective effect against SARS-CoV-2, as well as how to use, remove, disinfect, store and replace it. It is essential to offer support to health professionals, both the provision of PPE, as well as in training and maintenance of mental health to reduce the adverse effects that this pandemic can generate in this population.
Introdução: As epidemias requerem mudanças de comportamento e muitas vezes mudam completamente a vida dos profissionais de saúde, além de instituir a necessidade de avaliar métodos antigos de prevenção de doenças. O objetivo desta revisão foi analisar os aspectos relacionados a biossegurança e as condições de saúde dos profissionais de saúde no contexto da pandemia por SARS-CoV-2. Métodos: Nesta revisão narrativa foram pesquisados artigos em várias bases de dados, organizações e entidades de saúde, utilizando palavras-chave compatíveis com MeSH, incluindo COVID-19, Pandemia, Profissionais de saúde, Coronavírus 2019, SARS-CoV-2, Equipamento de proteção individual (EPI) e Biossegurança. Resultados e Discussão: A revisão de artigos e manuais publicados nesta área revelou que os profissionais de saúde estão sendo infectados por SARS-CoV-2 e são necessárias medidas eficazes de prevenção e o uso correto de EPI, além da avaliação e monitoramento da saúde, incluindo a saúde mental, desses profissionais. Conclusão: Mais estudos e investimentos em estrutura e recursos humanos são necessários. Há uma falta de dados sobre quais EPI podem ter o melhor efeito protetor contra o SARS-CoV-2, bem como seu modo de uso, remoção, desinfecção, armazenamento e tempo de substituição. É essencial oferecer apoio aos profissionais de saúde, tanto no fornecimento de EPIs, quanto no treinamento e manutenção da saúde mental para reduzir os efeitos adversos que essa pandemia pode gerar nessa população.
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Humanos , Masculino , Femenino , Personal de Salud , Pandemias , Equipo de Protección Personal , SARS-CoV-2 , COVID-19RESUMEN
RESUMO: Objetivo: descrever as internações hospitalares no estado de Minas Gerais devido às intoxicações medicamentosas, em crianças menores de cinco anos de idade, entre os anos de 2009 e 2018. Métodos: estudo descritivo-analítico de levantamento, com dados do Sistema de Internações Hospitalares do Sistema Único de Saúde (SIH/SUS); os diagnósticos foram extraídos conforme a 10ª Revisão da Classificação Estatística Internacional de Doenças e Problemas Relacionados à Saúde (CID-10); os medicamentos envolvidos foram categorizados em classes terapêuticas segundo a Anatomical Therapeutic Chemical (ATC) e os dados obtidos foram analisados por estatística descritiva. Resultados: foram identificadas 1.888 internações com 2358 diagnósticos de intoxicações e três óbitos; as classes terapêuticas mais frequentes foram fármacos não especificados (47,54%), antiepilépticos/sedativo-hipnóticos/antiparkinsonianos (14,72%); fármacos psicotrópicos (6,62%); antibióticos sistêmicos (4,88%); e analgésicos/antitérmicos não opiá-ceos (4,75%). Conclusão: dentre as classes terapêuticas identificadas, os medicamentos que atuam no Sistema Nervoso Central foram os principais agentes causadores de intoxicação medicamentosa. No entanto, mais estudos são necessários para a análise das internações de todo o estado, uma vez que o SIH/SUS apenas contempla as inter-nações subsidiadas pelo SUS. (AU)
ABSTRACT: Objective: Describe hospital admissions in the state of Minas Gerais due to drug intoxications in children under five years old between 2009 and 2018. Methods: descriptive-analytical survey study, with data from the National Hospital Information System (SIH/SUS); the drugs involved were categorized into therapeutic classes (ATC), and the data obtained were analyzed by descriptive statistics. Results: 1,888 hospitalizations were identified with 2,358 diagnoses of poisoning and three deaths; the most common therapeutic classes were unspecified drugs (47.54%); antiepileptic/sedative-hypnotics/antiparkinson drugs (14.72%); psychotropic drugs (6.62%); systemic antibiotics (4.88%); and non-opioid analgesics/antipyretics (4.75%). Conclusion: among the defined therapeutic classes, drugs that act in the Central Nervous System were the main agents causing drug intoxication. However, more studies are needed to analyze hospitalizations across the state since SIH/SUS only contemplates hospitaliza-tions subsidized by SUS. (AU)
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Humanos , Lactante , Preescolar , Intoxicación , Psicotrópicos , Encuestas y Cuestionarios , Hospitalización , Hipnóticos y SedantesRESUMEN
COVID-19, caused by SARS-CoV-2, can present respiratory complications that often lead patients to depend on mechanical ventilation (MV) for several days. It is known that Pneumonia Associated with Mechanical Ventilation (PAMV) is frequent in patients who use this equipment for a long time. As a consequence of COVID-19, its prolonged use can lead to a worse prognosis for the patients. For this reason, in addition to the insufficiency of devices for mechanical ventilation to meet the current demand, it is necessary to adopt measures aimed at preventing complications that may aggravate the patient's clinical condition and, consequently, increase the average hospital stay and the respective hospital care costs. Therefore, the objective of this study was to discuss, in a concise and practical way, and based on the available literature, the importance of adopting adequate oral hygiene protocols for patients on mechanical ventilation. Based on the data obtained, it was identified that the adoption of effective oral hygiene measures, especially under the supervision of dental professionals, can contribute to the reduction of morbidity and mortality associated with MV, resulting in greater availability of mechanical ventilation equipment. Since such equipment is in great demand during the COVID-19 pandemic, the knowledge and implementation of effective oral hygiene measures will undoubtedly have an impact on improving the quality of care offered to patients, therefore benefiting all those in critical health conditions and assisted in ICUs.
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Infecciones por Coronavirus/terapia , Higiene Bucal , Pandemias , Neumonía Viral/terapia , Respiración Artificial/efectos adversos , Betacoronavirus , COVID-19 , Infecciones por Coronavirus/epidemiología , Humanos , Unidades de Cuidados Intensivos , Antisépticos Bucales/uso terapéutico , Neumonía Viral/epidemiología , Calidad de la Atención de Salud , SARS-CoV-2 , Cepillado Dental/métodosRESUMEN
SUMMARY COVID-19, caused by SARS-CoV-2, can present respiratory complications that often lead patients to depend on mechanical ventilation (MV) for several days. It is known that Pneumonia Associated with Mechanical Ventilation (PAMV) is frequent in patients who use this equipment for a long time. As a consequence of COVID-19, its prolonged use can lead to a worse prognosis for the patients. For this reason, in addition to the insufficiency of devices for mechanical ventilation to meet the current demand, it is necessary to adopt measures aimed at preventing complications that may aggravate the patient's clinical condition and, consequently, increase the average hospital stay and the respective hospital care costs. Therefore, the objective of this study was to discuss, in a concise and practical way, and based on the available literature, the importance of adopting adequate oral hygiene protocols for patients on mechanical ventilation. Based on the data obtained, it was identified that the adoption of effective oral hygiene measures, especially under the supervision of dental professionals, can contribute to the reduction of morbidity and mortality associated with MV, resulting in greater availability of mechanical ventilation equipment. Since such equipment is in great demand during the COVID-19 pandemic, the knowledge and implementation of effective oral hygiene measures will undoubtedly have an impact on improving the quality of care offered to patients, therefore benefiting all those in critical health conditions and assisted in ICUs.
RESUMO A COVID-19, causada pelo Sars-CoV-2, pode apresentar complicações respiratórias que, muitas vezes, levam o paciente a depender da ventilação mecânica por vários dias. Sabe-se que a Pneumonia Associada à Ventilação Mecânica (PAVM) é frequente nos pacientes que utilizam esse equipamento por um longo período de tempo e que sua ocorrência, consequente à COVID-19, pode cursar com um pior prognóstico para o paciente. Por esse motivo, e somado à insuficiência de aparelhos para atendimento da demanda atual, faz-se necessária a adoção de medidas que visem à prevenção de complicações que possam agravar o quadro clínico do paciente e, consequentemente, aumentar o tempo médio de internação e os respectivos custos da assistência. Sendo assim, o objetivo deste estudo foi discorrer de forma concisa e prática, com base na literatura disponível, sobre a importância da adoção de protocolos adequados de higiene oral nos pacientes em ventilação mecânica. Com base nos dados obtidos, identificou-se que a adoção de medidas efetivas de higiene oral, principalmente sob a supervisão do profissional dentista, pode contribuir para a redução da morbimortalidade associada à PAVM, resultando em maior disponibilidade de equipamentos de ventilação mecânica. Desde que tais equipamentos estão sendo muito demandados durante a pandemia da COVID-19, o conhecimento e a implantação de medidas efetivas de higiene oral, indubitavelmente, repercutirão na melhoria da qualidade da assistência oferecida aos pacientes, portanto, beneficiando todos aqueles em situação crítica de saúde e assistidos em UTIs.