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김태희,김정수,최은영,장유진,최원일,황재준,문재영,이광하,김세원,강형구,심윤수,박태선,박승용,박성훈,조재화,Korean NIV Study Group 대한중환자의학회 2020 Acute and Critical Care Vol.35 No.4
Background: The use of sedative drugs may be an important therapeutic intervention during noninvasive ventilation (NIV) in intensive care units (ICUs). The purpose of this study was to assess the current application of analgosedation in NIV and its impact on clinical outcomes in Korean ICUs. Methods: Twenty Korean ICUs participated in the study, and data was collected on NIV use during the period between June 2017 and February 2018. Demographic data from all adult patients, NIV clinical parameters, and hospital mortality were included. Results: A total of 155 patients treated with NIV in the ICUs were included, of whom 26 received pain and sedation therapy (sedation group) and 129 did not (control group). The primary cause of ICU admission was due to acute exacerbation of obstructed lung disease (45.7%) in the control group and pneumonia treatment (53.8%) in the sedation group. In addition, causes of NIV application included acute hypercapnic respiratory failure in the control group (62.8%) and post-extubation respiratory failure in the sedation group (57.7%). Arterial partial pressure of carbon dioxide (PaCO2) levels before and after 2 hours of NIV treatment were significantly decreased in both groups: from 61.9±23.8 mm Hg to 54.9±17.6 mm Hg in the control group (P<0.001) and from 54.9±15.1 mm Hg to 51.1±15.1 mm Hg in the sedation group (P=0.048). No significant differences were observed in the success rate of NIV weaning, complications, length of ICU stay, ICU survival rate, or hospital survival rate between the groups. Conclusions: In NIV patients, analgosedation therapy may have no harmful effects on complications, NIV weaning success, and mortality compared to the control group. Therefore, sedation during NIV may not be unsafe and can be used in patients for pain control when indicated.
조재화,김태희,남현승,최은영,장유진,최원일,황재준,문재영,이광하,김세원,강형구,심윤수,박태선,박승용,박성훈,( Korean Niv Study Group ) 대한결핵 및 호흡기학회 2018 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.126 No.-
Introduction: The use of sedative drugs may be an important therapeutic intervention in patients with high risks such as mask intolerance, delirium, and agitation. However, there is little data on sedation during NIV maintenance. The Korean noninvasive mechanical ventilation study group has prospectively collected NIV use data from ICUs. Objectives: We analyzed status and safety in the management of pain, sedation on NIV therapy in Korean ICU. Methods: The twenty ICUs intensivists among Korean nationwide hospitals were participated and collected data of NIV from June 2017 to April 2018. We analyzed using chi-square test and Fisher’s exact test on categorical variables and Mann-Whitney U test on continuous variables. Results: The 155 patients were included during those periods. We divided the intervention group (n=26) that who received management of sedation and control group (n=129). The PaCO2 and PF ratio before NIV and 30 minutes after NIV were not different between intervention and control group. There was no statistically significant difference in success rate of NIV weaning, complications, length of ICU stay, ICU and hospital survival rate. However, duration of NIV apply were shorter in intervention than in control (1.5 days versus 4 days, p=0.001). Conclusion: In the NIV patients, pain and sedation therapy might have no harmful effect on complications, NIV weaning success, and mortality compared to the control group. Pain and sedation might have reduced the duration of NIV. Thus control of pain, sedation during NIV might be safe with close monitoring.
남현승,조재화,최은영,장유진,최원일,황재준,문재영,이광하,김세원,강형구,심윤수,박태선,박승용,박성훈,Korean NIV Study Group 대한결핵및호흡기학회 2019 Tuberculosis and Respiratory Diseases Vol.82 No.3
Background: Data on noninvasive ventilation (NIV) use in intensive care units (ICUs) are very limited in South Korea. Methods: A prospective observational study was performed in 20 ICUs of university-affiliated hospitals from June 2017to February 2018. Adult patients (age>18 years) who were admitted to the ICU and received NIV treatment for acuterespiratory failure were included. Results: A total of 156 patients treated with NIV were enrolled (mean age, 71.9±11.6 years). The most commonindications for NIV were acute hypercapnic respiratory failure (AHRF, n=89) and post-extubation respiratory failure(n=44). The main device for NIV was an invasive mechanical ventilator with an NIV module (61.5%), and the majorityof patients (87.2%) used an oronasal mask. After the exclusion of 32 do-not-resuscitate patients, NIV success rate was68.5% (85/124); ICU and hospital mortality rates were 8.9% and 15.3%, respectively. However, the success rate was lowerin patients with de novo respiratory failure (27.3%) compared to that of patients with AHRF (72.8%) or post-extubationrespiratory failure (75.0%). In multivariate analysis, immunocompromised state, de novo respiratory failure, post-NIV(2 hours) respiratory rate, NIV mode (i.e., non‒pressure support ventilation mode), and the change of NIV device weresignificantly associated with a lower success rate of NIV. Conclusion: AHRF and post-extubation respiratory failure were the most common indications for NIV in Korean ICUs. Overall NIV success was achieved in 68.5% of patients, with the lowest rate in patients with de novo respiratory failure. Keywords: Intensive Care Units; Noninvasive Ventilation; Masks