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1.
Int. j. cardiovasc. sci. (Impr.) ; 36: e20220035, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1421768

ABSTRACT

Abstract Background Recent reports in the literature have indicated that infection by coronavirus disease 2019 (COVID-19) causes cardiac complications, such as heart failure, arrhythmia, myocardial infarction, and even fulminant myocarditis. These complications have been identified as the cause of death in some patients infected with SARS-CoV-2. Objectives To analyze echocardiographic and electrocardiographic changes, treatments used, and clinical outcomes in patients with myocarditis and COVID-19. Methods The items described for Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) were followed. This review included articles in English, Portuguese, and Spanish that reported cardiac involvement, injury, or myocardial inflammation in patients who acquired COVID-19 (SARS-CoV-2). Results Five databases were consulted to find 1,726 articles. After applying the eligibility criteria, a total of 22 studies were considered qualified. ST-segment (section of the electrocardiogram corresponding the end of the S wave to the beginning of the T wave) elevation and tachyarrhythmia were the most common changes found in the electrocardiographic analysis of patients affected with COVID-19. Concerning echocardiography, there was a high frequency of decreased ejection fraction and occurrence of pericardial effusion. Conclusion This systematic review provides a potential tool for the analysis of cardiac changes and implications caused in patients affected by SARS-CoV-2 infection, with emphasis on the presence of tachyarrhythmia on electrocardiogram (ECG) and decreased ejection fraction on echocardiogram.

3.
Braz. arch. biol. technol ; 62: e19180503, 2019. graf
Article in English | LILACS | ID: biblio-1011535

ABSTRACT

Abstract In this review, we explore some aspects of Pseudomonas aeruginosa virulence factors that are related to disease development in healthy organisms and resistance to antibiotics. This pathogen is one of the most clinically and epidemiologically important bacteria in Brazil, being the major cause of opportunistic infections. Among the virulence factors, biofilm formation acting of manner different in the organism. Furthermore, we review several P. aeruginosa genes that act in antimicrobial resistance, such as β-lactamases against β-lactamers. The resistance to pied-lactamases in P. aeruginosa is associated to resistance to the broad-spectrum cephalosporin. On the other hand, there is a group of synthetic broad-spectrum antibiotics acting on DNA synthesis is the quinolones that destroy the microorganism. We also explore the occurence of super bacterium: P. aerufinosa carrying genes blaKPC and blaNDM, which are associated with patient death above the average of other bacterial infections in hospitals. Those genes encode carbapenemases that can potentially hydrolyse all β-lactam antibiotics


Subject(s)
Pseudomonas aeruginosa/virology , Virulence Factors , beta-Lactamases/physiology , Biofilms , Anti-Infective Agents
4.
Rev. bras. med. fam. comunidade ; 8(27): 143-149, abr./jun. 2013. tab, ilus
Article in Portuguese | LILACS | ID: biblio-880912

ABSTRACT

Objetivo: Descrever ação para o controle da hanseníase por meio da educação em saúde e da busca ativa de casos na faixa etária escolar, em uma instituição pública de ensino do município de Ananindeua, Pará. Métodos: Trata-se de estudo descritivo, conduzido em uma instituição pública de ensino, incluindo estudantes do ensino fundamental. Em outubro e novembro de 2010 foram realizadas palestras na escola sobre hanseníase e outras dermatoses e, em seguida, foi feita uma triagem com os alunos que apresentaram alguma mancha na pele. No total de 532 alunos envolvidos, foram identificados 55 alunos como casos suspeitos para hanseníase. Esses alunos foram conduzidos para consulta dermatológica, sendo realizados o exame clínico e a aplicação de questionários sociodemográficos. Resultados: A face (49%) e os membros superiores (45%) foram as principais regiões do corpo com lesões. Na maioria dos casos investigados tratava-se de pitiríase alba (42%) e pitiríase versicolor (31%). Entretanto, diagnosticou-se um caso de hanseníase (2%), na forma clínica tuberculóide. Conclusão: Considerando a abrangência do estudo, o número de casos de hanseníase encontrado é significativo e reafirma a alta taxa de detecção de hanseníase em menores de 15 anos no município. Ações de vigilância epidemiológica devem ser intensificadas, no sentido de detectar a doença mais precocemente, contribuindo para a redução de estigmas e da restrição à participação social.


Objectives: To describe action for leprosy control through health education and case active search among school age children in a public school in the municipality of Ananindeua, Pará state. Methods: This is a descriptive study conducted in a public school including elementary school students. In October and November 2010, lectures on leprosy and other skin lesions were given in this school and then screening was performed with students that presented skin spots. From the total of 532 students involved, 55 were identified as suspected to leprosy. These students were taken to dermatological appointment including clinical examination and application of socio-demographic questionnaire. Results: The face (49%) and upper limbs (45%) were the main body areas presenting lesions. In most of the cases investigated, pityriasis alba (42%) and pityriasis versicolor (31%) were diagnosed. However, one case of leprosy (2%) was also found, in tuberculoid clinical form. Conclusion: Considering the scope of the study, the number of leprosy cases found is significant and confirms the high detection rate of leprosy in children under age 15 in the city. Epidemiological surveillance actions should be intensified in order to detect the disease in its early stage, contributing to enhancement in social participation by reducing the disease-related stigma.


Objetivo: Describir la acción para el control de la lepra mediante la Educación para la Salud y la búsqueda activa de casos en niños en edad escolar en una escuela pública en la ciudad de Ananindeua, Pará. Métodos: Se trata de un estudio descriptivo, realizado en una escuela pública, con los estudiantes de primaria. En octubre y noviembre de 2010 se realizaron conferencias sobre lepra y otras enfermedades de la piel y luego se examinó a los estudiantes que tenían alguna mancha en la piel. Del total de 532 alumnos, 55 estudiantes fueron identificados como sospechosos de tener lepra. Esos estudiantes fueron derivados a consulta dermatológica, examen clínico y aplicación de cuestionarios socio-demográficos. Resultados: La cara (49%) y las extremidades superiores (45%) fueron las principales áreas del cuerpo con lesiones. En la mayoría de los casos se constató la pitiriasis alba (42%) y pitiriasis versicolor (31%). Sin embargo, se diagnosticó un caso de lepra (2%), en la forma clínica tuberculoide. Conclusión: Teniendo en cuenta el alcance del estudio, el número de casos de lepra encontrado es significativo y reafirma la alta tasa de detección de lepra en los niños menores de 15 años en la ciudad. Las acciones de vigilancia epidemiológica deben ser intensificadas, con el fin de detectar precozmente la enfermad, contribuyendo para la reducción del estigma y de la restricción de la participación social.


Subject(s)
Health Education , Cross-Sectional Studies , Adolescent , Leprosy , Mycobacterium leprae
6.
In. Ferraz, Cid. Periodontia. Säo Paulo, Artes Médicas, 1998. p.11-58, ilus. (EAP - APCD, 5). (BR).
Monography in Portuguese | LILACS, BBO | ID: lil-222660
7.
In. Ferraz, Cid. Periodontia. Säo Paulo, Artes Médicas, 1998. p.59-93, ilus. (EAP - APCD, 5). (BR).
Monography in Portuguese | LILACS, BBO | ID: lil-222661
8.
In. Ferraz, Cid. Periodontia. Säo Paulo, Artes Médicas, 1998. p.125-60, ilus. (EAP - APCD, 5). (BR).
Monography in Portuguese | LILACS, BBO | ID: lil-222663
9.
Folha méd ; 100(1/2): 33-6, jan.-fev. 1990. tab, ilus
Article in Portuguese | LILACS | ID: lil-88847

ABSTRACT

Sessenta pacientes portadoras de doença inflamatória pélvica aguda de leve intensidade foram tratadas com ampicilina por 10 dias, analisando-se a eficácia e a tolerabilidade da droga. As avaliaçöes clínicas foram realizadas na admissäo e no 4§ e no 10§ dia de tratamento. A porcentagem de cura foi de 76,67 ao final do estudo e a tolerabilidade foi considerada boa. Säo discutidos aspectos etiológicos, epidemiológicos e diagnósticos na doença inflamatória pélvica


Subject(s)
Adolescent , Adult , Middle Aged , Humans , Female , Ampicillin/therapeutic use , Pelvic Inflammatory Disease/drug therapy , Clinical Trials as Topic
10.
Folha méd ; 98(4): 241-6, abr. 1989. graf, tab
Article in Portuguese | LILACS | ID: lil-236141

ABSTRACT

Quarenta e duas pacientes, com doença inflamatória pélvica aguda de leve intensidade, participaram de um estudo duplo-cego, comparativo e randomizado em dois grupos de 21. Um grupo recebeu fentização duas vezes ao dia, por sete dias, e outro, placebo, nas mesmas condições. Todas as pacientes receberam tetraciclina por 10 dias como medicação antibacteriana. As pacientes foram avaliadas no pré-tratamento, no 3§, no 7§ e no 10§ dia após. Houve diferença significante em favor do grupo fentiazaco na redução da dor hipogástrica e no total dos escores dos sinais e sintomas da doença inflamatória pélvica. Os autores discutem dados de epidemiologia e uso de antinflamatório na doença inflamatória pélvica.


Subject(s)
Humans , Female , Adolescent , Adult , Middle Aged , Acetates/therapeutic use , Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Outpatients , Pelvic Inflammatory Disease/drug therapy , Double-Blind Method , Tetracyclines/therapeutic use , Tetracycline/therapeutic use
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