Doença pulmonar obstrutiva crônica

The chronic obstructive lung disease is reviewed with emphasys on its epidemiology and risk factors. The diagnosis, clinical aspects pulmonary, functional alterations and laboratorial findings are discussed. The treatment is also reviewed, based on the actual consensus, considering the following classes of approaches: bronchodilators, inhaled β-agonists, corticoids, methilxanthines, prolonged domiciliar-orygen therapy.

Doença pulmonar obstrutiva crônica

Chronic obstructive pulmonary disease (COPD) is considered the forth cause of death in the world. The present review summarizes the epidemiologic and risk factors to the disease. Emphasizing the diagnostic, pulmonary function, radiological alterations and blood gases. According to the current guideline recommendations, the authors reviewed the classification and treatment. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

Síndrome de Eisenmenger na gravidez

Eisenmenger's syndrome consists of pulmonary hypertension with a reversed or bidirectional shunt at the atrioventricular, or aortopulmonary level. Eisenmerger's syndrome in pregnancy is usually associated with high mortality rates (nearly 30-50%). Unfortunately, pulmonary hypertension is aggravated during pregnancy and often leads to an unfavorable outcome. Here, we report a successful pregnancy in a woman with Eisenmenger syndrome.

Comparação da eficácia clínica da associação amoxicilina e ácido clavulânico com oxacilina e ceftriaxone para tratamento hospitalar de pneumonia comunitária grave em crianças: estudo clínico randomizado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores de predição de mortalidade em pacientes com insuficiência respiratória crônica em uso de oxigenoterapia domiciliar prolongada

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Oxigenoterapia domiciliar prolongada: estudo das características dos pacientes atendidos, das indicações, do fornecimento e uso de oxigênio realizado no HC-UNESP-Botucatu

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Estudo da remodelação cardíaca em pacientes com doença pulmonar obstrutiva crônica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento e avaliação de um modelo de assistência contínuo, paliativo e domiciliar a pacientes com câncer mamário ou ginecológico fora de possibilidade de cura

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Caracterização, confirmação diagnóstica e avaliação da gravidade dos pacientes com DPOC internados em hospital geral com recursos adequados para o geenciamneto da doença

Pós-graduação em Saúde Coletiva - FMB

Evolução de pacientes portadores de peumopatias crônicas e hipoxemia transitória ao esforço tratados com oxigenoterapia domiciliar prolongada durante o sono e ao esforço

Pós-graduação em Fisiopatologia em Clínica Médica - FMB

Caracterização do perfil dos pacientes em oxigenoterapia domiciliar em uma cidade do interior do estado de São Paulo

Pós-graduação em Enfermagem (mestrado profissional) - FMB

Early light reduction for preventing retinopathy of prematurity in very low birth weight infants

BackgroundRetinopathy of prematurity (ROP) is a complex condition of the developing retinal blood vessels and is one of the leading causes of preventable childhood blindness. Several risk factors for ROP have been studied over the past 50 years. Among them, general immaturity (low birth weight and low gestational age) and prolonged oxygen therapy have been consistently related to disease onset. However, it is understood that the progression of the disease is multifactorial and may be associated with others risk factors, such as multiple gestation, apnoea, intracranial haemorrhage, anaemia, sepsis, prolonged mechanical ventilation, multiple transfusions and light exposure. Furthermore, the precise role of these individual factors in the development of the disease has not yet been well established.ObjectivesTo determine whether the reduction of early environmental light exposure reduces the incidence of retinopathy of prematurity (ROP) or poor ROP outcomes among very low birth weight infants.Search methodsWe searched the following databases: the Cochrane Neonatal Group Specialised Register, CENTRAL (The Cochrane Library), MEDLINE, EMBASE, CINAHL, HealthSTAR, Science Citation Index Database, CANCERLIT, the Oxford Database of Perinatal Trials and www.clinicaltrials.gov. We also searched previous reviews including cross-references, abstracts, conference and symposia proceedings, and contacted expert informants. This search was updated in October 2012.Selection criteriaRandomised or quasi-randomised controlled trials that reduced light exposure to premature infants within the first seven days following birth were considered for this review. We also considered cluster-randomised controlled trials.Data collection and analysisData on clinical outcomes including any acute ROP and poor ROP outcome were extracted by both review authors independently and consensus reached. We conducted data analysis according to the standards of the Cochrane Neonatal Review Group.Main resultsData from four randomised trials with a total of 897 participants failed to show any reduction in acute ROP or poor ROP outcome with the reduction of ambient light to premature infants' retinas. The overall methodological quality of the included studies was about evenly split between those in which the classification was unclear and those in which the studies were categorised as low risk of bias. There was no report on the secondary outcomes considered in this review: quality of life measures; and time of exposure to oxygen.Authors' conclusionsThe evidence shows that bright light is not the cause of retinopathy of prematurity and that the reduction of exposure of the retinas of premature infants to light has no effect on the incidence of the disease.

Avaliação do conhecimento dos enfermeiros da rede de atenção à saúde do município de Botucatu sobre DPOC

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos da oxigenoterapia hiperbárica em lesões actícas da veia cava e aorta infra-renal. Estudo experimental em ratos

Objetivos: Estudar o efeito da Oxigenoterapia Hiperbárica sobre as lesões causadas pela radiação ionizante na veia cava e aorta. Método: Foram utilizados 32 ratos adultos distribuídos aleatoriamente em 4 grupos: 3 no grupo controle; 10 no grupo oxigenoterapia hiperbárica (5 sessões e 3 ATA e após 3 dias, operados), 9 no grupo radioterapia (8 sessões de 5Gy, atingindo 54Gy, sendo operados após 7 dias), 10 no grupo radioterapia e oxigenoterapia hiperbárica (procedimento radioterapia, observação por 7 dias, submetidos a 5 sessões de oxigenoterapia hiperbárica e após 3 dias, são operados. Ressecamos a veia cava e aorta infrarenal para estudo morfológico (integridade endotelial, infiltrado inflamatório e integridade da vasa-vasorum), avaliação do ciclo celular pelo método do AgNOR e índice de apoptose nas distintas camadas dos vasos, através da Caspase-3 (imuno-histoquímica). Resultados: O grupo radioterapia – oxigenoterapia hiperbárica apresentou diminuição estatisticamente significativa das alterações morfológicas em vasa-vasorum, aumento da atividade celular na camada média e também diminuição do índice de apoptose nas camadas íntima e média da aorta infra-renal quando comparados ao grupo apenas submetidos à radiação ionizante. A lesões rádio induzidas na veia cava não apresentaram melhora significativa com a oxigenoterapia hiperbárica Conclusão: A oxigenoterapia hiperbárica é capaz de minimizar as lesões radio-induzidas em fase aguda em aorta.

Alterations of exhaled nitric oxide in pre-term infants with chronic lung disease

Animal models suggest that reduced nitric oxide (NO) synthase activity results in lower values of exhaled NO (eNO) present at birth in those individuals who are going to develop chronic lung disease of infancy (CLDI). Online tidal eNO was measured in 39 unsedated pre-term infants with CLDI (mean gestational age (GA) 27.3 weeks) in comparison with 23 healthy pre-term (31.6 weeks) and 127 term infants (39.9 weeks) at 44 weeks post-conceptional age, thus after the main inflammatory response. NO output (NO output (V'(NO)) = eNO x flow) was calculated to account for tidal- flow-related changes. Sex, maternal atopic disease and environmental factors (smoking, caffeine) were controlled for. The mean eNO was not different (14.9 ppb in all groups) but V'(NO) was lower in CLDI compared with healthy term infants (0.52 versus 0.63 nL x s(-1)). Values for healthy pre-term infants were between these two groups (0.58 nL x s(-1)). Within all pre-term infants (n = 62), V'(NO) was reduced in infants with low GA, high clinical risk index for babies scores and longer duration of oxygen therapy but not associated with post-natal factors, such as ventilation or corticosteroid treatment. After accounting for flow, the lower nitric oxide output in premature infants with chronic lung disease of infancy is consistent with the hypothesis of nitric oxide metabolism being involved in chronic lung disease of infancy.