RESUMEN
BACKGROUND: Patient-ventilator asynchrony is common in patients undergoing mechanical ventilation. The proportion of health-care professionals capable of identifying and effectively managing different types of patient-ventilator asynchronies is limited. A few studies have developed specific training programs, but they mainly focused on improving patient-ventilator asynchrony detection without assessing the ability of health-care professionals to determine the possible causes. METHODS: We conducted a 36-h training program focused on patient-ventilator asynchrony detection and management for health-care professionals from 20 hospitals in Latin America and Spain. The training program included 6 h of a live online lesson during which 120 patient-ventilator asynchrony cases were presented. After the 6-h training lesson, health-care professionals were required to complete a 1-h training session per day for the subsequent 30 d. A 30-question assessment tool was developed and used to assess health-care professionals before training, immediately after the 6-h training lecture, and after the 30 d of training (1-month follow-up). RESULTS: One hundred sixteen health-care professionals participated in the study. The median (interquartile range) of the total number of correct answers in the pre-training, post-training, and 1-month follow-up were significantly different (12 [8.75-15], 18 [13.75-22], and 18.5 [14-23], respectively). The percentages of correct answers also differed significantly between the time assessments. Study participants significantly improved their performance between pre-training and post-training (P < .001). This performance was maintained after a 1-month follow-up (P = .95) for the questions related to the detection, determination of cause, and management of patient-ventilator asynchrony. CONCLUSIONS: A specific 36-h training program significantly improved the ability of health-care professionals to detect patient-ventilator asynchrony, determine the possible causes of patient-ventilator asynchrony, and properly manage different types of patient-ventilator asynchrony.
Asunto(s)
Personal de Salud , Asincronía Paciente-Ventilador , Humanos , Hospitales , Respiración Artificial , EspañaRESUMEN
Introduction: The impact of pre-sarcopenia, sarcopenia on important clinical and biological outcomes in individuals with Chronic obstructive pulmonary disease (COPD) have not been fully investigated. Objective: To analyze the impact of pre-sarcopenia and sarcopenia on balance, muscle mass, peripheral and respiratory muscle strength and inflammatory and oxidative stress biomarkers in individuals with COPD. Methods: sixty-one patients diagnosed with COPD were included, stratified into three groups: without sarcopenia (n = 33; 69 ± 6 years), with pre-sarcopenia (n = 15; 66 ± 6 years) and with sarcopenia (n = 13; 71 ± 7 years), according to the European Working Group on Sarcopenia in Older People. It was assessed respiratory muscle strength, through maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP), handgrip strength (HGS) and body composition analysis with bioimpedance. Inflammatory and oxidative stress biomarkers were analysed from peripheral blood. Results: The prevalence of pre-sarcopenia and sarcopenia in individuals with COPD was 36% and 25%, respectively. Individuals with sarcopenia exhibit inferior muscle mass, peripheral muscle strength, respiratory muscle strength, and balance compared to their counterparts (p<0.05 for all). In addition, individuals with sarcopenia presented lower levels of protein oxidation (p=0.015) and higher levels of interleukin-1ɓ (p=0.035) compared to those without sarcopenia. Individuals with pre-sarcopenia presented lower levels of antioxidant activity (p=0.045) and higher levels of C-reactive protein (p=0.035). Conclusion: Individuals with COPD who have sarcopenia exhibit diminished muscle mass, impaired balance, and reduced peripheral and respiratory muscle strength in comparison to those with pre-sarcopenia or without sarcopenia. In addition, the presence of sarcopenia and pre-sarcopenia is probably linked by biological mechanisms related to systemic inflammation and oxidative stress.(AU)