Examinando por Materia "Membrana Mucosa"

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Effects of prolonged fasting on the preterm newborn
(Universidad Privada Norbert Wiener, 1905-07-09) Bartolo Calderón, Julia Lourdes; Ordinola Maza, Milagros; Rivera Lozada de Bonilla, Oriana
Determine the effects of prolonged fasting in the preterm newborn. Material and methods: Observational and retrospective systematic review, the search has been restricted to articles with full text. Results: In the final selection, 10 articles were chosen, we found that 30% (03) correspond to Spain, with 20% (02) we find Colombia, while with 10% (01) we find Turkey, Madrid, United Kingdom United, Mexico and Cuba, respectively. Most experimental studies have been studied, with 30%, mainly in Türkiye, the United Kingdom and Colombia. Among systematic reviews 30% in Spain and Madrid. And Quasi experimental with 10% in Spain. We find Cuba, Colombia and Mexico, with 10%. Belonging to cross-sectional descriptive studies. Conclusions: According to the research reviewed, the effects produced by prolonged fasting in the preterm newborn are gastrointestinal alterations: such as atrophy of the gastric mucosa and villi, reduction of enzymes producing the appearance of Necrotizing Enterocolitis. Among the metabolic ones: we have the appearance of oxidative stress and metabolic disorders
Acceso abierto
Efficacy of Cuff Pressure Control in Patients With Endotracheal Tube
(Universidad Privada Norbert Wiener, 1905-07-09) Aguilar Tafur, Sory Marianita; Socla Cadenas, Paulina Yaqueline; Gamarra Bustillos, Carlos
Objective: Systematize and analyze the effectiveness of cuff pressure control in patients with an endotracheal tube. Methodology: Observational and retrospective systematic review, the search has been restricted to articles with full text, and the selected articles were subjected to a critical reading to identify their level of evidence. Results: In the final selection, 10 articles were chosen, we found that 30% (03) correspond to Iran, with 10% (01) we find the United States, France, Switzerland, Spain, India and Venezuela respectively. It has been studied that the majority of these were quasi-experimental studies, with 40%, mainly in the countries of Iran, India, Venezuela and Mexico. A Meta-analysis of France was found, with 10%, with 20% randomized clinical trials, mainly in the countries of the United States and Spain, likewise 20% we have experimental studies and 10% descriptive studies in Iran. Where of the total articles analyzed; 80% affirm that the use of a manometer to control cuff pressure in patients with an endotracheal tube is the most effective and the digital palpation technique is not a reliable measure to estimate pressure. Conclusions: It was evident in the reviewed research that the use of a manometer to control cuff pressure in patients with an endotracheal tube is the most effective and palpation is not a reliable measure to estimate the pressure, thereby reducing the risk. of tracheal mucosal lesions in patients treated in critical units.