Distribuição regional de gás e tecido na síndrome da angústia respiratória aguda: consequências do efeito da pressão expiratória final positiva

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Comparação da efetividade do preenchimento do balonete do tubo traqueal com lindocaína alcalinizada ou solução fisiológica, associada à lubrificação do balonete com gel hidrossolúvel, na prevenção de morbidades laringotraqueais em pacientes tabagistas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fisioterapia respiratoria na pressao intracraniana de pacientes graves internados em unidade de terapia intensiva: revisao sistematica

Objetivo: Analisar os desfechos aumento/diminuição da pressão intracraniana e/ou queda da pressão de perfusão cerebral, proporcionados pela fisioterapia respiratória em pacientes graves assistidos em unidade de terapia intensiva. Métodos: Por meio de uma revisão sistemática da literatura, foram selecionados ensaios clínicos publicados entre 2002 e 2012. A busca envolveu as bases de dados LILACS, SciELO, MedLine e PEDro, usando os descritores physical therapy, physiotherapy, respiratory therapy e randomized controlled trials em cruzamento com o descritor intracranial pressure. Resultados: Foram incluídos 5 estudos, que somaram 164 pacientes, com média de idade entre 25 e 65 anos, e que indicaram que as manobras de fisioterapia respiratória aumentaram significativamente a pressão intracraniana, sem alterar a pressão de perfusão cerebral. Os artigos abordaram as técnicas de vibração, vibrocompressão, tapotagem, drenagem postural, além da manobra de aspiração intratraqueal. Todos os pacientes estavam sob ventilação mecânica invasiva. Conclusão: A fisioterapia respiratória promove aumento da pressão intracraniana. Os estudos sugerem que não há repercussões hemodinâmicas e respiratórias a curto prazo ou alteração da pressão de perfusão cerebral. Entretanto, não há estudos que avaliem desfechos clínicos e que assegurem a segurança das manobras.

Characterization of the intrahospital transport of critically ill patients

Objective: Characterizing the transport of critically ill patients in an adult intensive care unit.Methods: Cross-sectional study in which 459 intra -hospital transports of critically ill patients were included. Data were collected from clinical records of patients and from a form with the description of the materials and equipment necessary for the procedure, description of adverse events and of the transport team.Results: A total of 459 transports of 262 critically ill patients were carried out, with an average of 51 transports per month. Patients were on ventilatory support (41.3 %) and 34.5 % in use of vasoactive drugs. Adverse events occurred in 9.4% of transports and 77.3 % of the teams were composed of physicians, nurses and nurse technicians.Conclusion: The transport of critically ill patients occurred in the morning period for performing computerized tomographies (CT scans) with patients dependent on mechanical ventilation and vasoactive drugs. During the transports the equipment was functioning, and the adverse events were attributed to clinical changes of patients.

Serum thiamine concentration and oxidative stress as predictors of mortality in patients with septic shock

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Clinical and Microbiologic Evaluation of Chronic Leg Ulcers: A Cross-sectional Study

OBJECTIVE: This study aimed at evaluating the flora and bacterial load of chronic leg ulcers (CLUs) according to the clinical judgment of colonization or infection.DESIGN: This was an analytical and cross-sectional study.SETTING: This study was conducted in an outpatient wound care unit in the Dermatology Department of the Botucatu School of Medicine-UNESP, Brazil.PARTICIPANTS: The participants were patients with CLUs who did not use systemic antibiotics.METHODS: The ulcers were clinically divided into 3 groups: ulcers with good granulation tissue (GGT), critical colonization (CC), and infection. Secretion was collected from a 1-cm(2) area using a swab and seeded by the semiquantitative method.OUTCOME MEASURES: The main outcome measures were genus and species of the bacteria found in the cultures and result of the semiquantitative culture correlating with the clinical diagnosis of GGT, CC, and infection.MAIN RESULTS: Seventy-seven ulcers were evaluated: 27 with GGT, 29 with CC, and 21 with infection. Gram-negative bacteria were most often found in all groups (81%): Pseudomonas aeruginosa, in granulation and colonized ulcers, and Proteus mirabilis, in infected ulcers. Ulcers from the infected group showed higher bacterial load.CONCLUSIONS: The flora of CLUs was predominantly constituted by gram-negative bacteria, and P aeruginosa was the most prevalent. The bacterial load of infected ulcers was higher as compared with the others, although some ulcers with GGT also presented a high load. The interpretation of microbiologic tests based on the swab techniques and even on semiquantitative analysis requires close clinical correlation.

Identificação de patógenos da cavidade bucal no lavado broncoalveolar de pacientes sob ventilação mecânica

Pós-graduação em Odontologia Restauradora - ICT

Fisioterapia respiratória, pressão intra-abdominal e função renal de pacientes de terapia intensiva

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Material educativo para familiares de recém-nascidos em terapia intensiva neonatal: percepção dos pais e equipe de saúde

Pós-graduação em Enfermagem - FMB