• 1. Graduate School of Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110847, P. R. China;
  • 2. Intensive Care Unit, Dalian Hospital of Traditional Chinese Medicine, Dalian, Liaoning 116000, P. R. China;
  • 3. Graduate School of Dalian Medical University, Dalian, Liaoning 116044, P. R. China;
  • 4. Department of Traditional Chinese Medicine, The First Affiliated Hospital of Dalian Medicine University, Dalian, Liaoning 116000, P. R. China;
  • 5. Department of Respiratory, Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning 110032, P. R. China;
QU Nini, Email: 21653160@qq.com
Export PDF Favorites Scan Get Citation

Objective  To compare the sequential efficacy of high-flow nasal cannula oxygen therapy (HFNC) with non-invasive mechanical ventilation (NIV). Methods  Randomized controlled trials comparing the efficacy of NIV sequential invasive mechanical ventilation with HFNC were included in the Chinese Journal Full-text Database, VIP Journal database, Wanfang Database, Chinese Biomedical Literature Database, PubMed, Cochrane Library and Embase. Meta-analysis was performed using RevMan5.4 software. Results  A total of 2404 subjects were included in 19 studies. Meta-analysis results showed that compared with NIV, HFNC had a statistically significant difference in reducing patients' re-intubation rate in invasive mechanical ventilation sequence [relative risk (RR)=0.65, 95% confidence interval (CI) 0.50 - 0.86, Z=3.10, P=0.002]. HFNC showed statistically significant difference compared with NIV in reducing lung infection rate (RR=0.40, 95%CI 0.21 - 0.79, Z=2.67, P=0.008). HFNC was significantly different from NIV in terms of length of stay in Intensive Care Unit (ICU) (MD=–5.77, 95%CI –7.64 - –3.90, Z=6.05, P<0.00001). HFNC was significantly different from NIV in improving 24 h oxygenation index (MD=13.16, 95%CI 8.77 - 17.55, Z=5.87, P<0.00001). There was no significant difference in ICU mortality between HFNC and NIV (RR=0.70, 95%CI 0.45 - 1.08, Z=1.61, P=0.11). Conclusion  Compared with NIV, sequential application of HFNC in invasive mechanical ventilation can improve the reintubation rate and pulmonary infection rate to a certain extent, reduce the length of ICU stay and improve the 24 h oxygenation index, while there is no difference in ICU mortality, which is worthy of clinical application.

Citation: LIU Hao, DONG Zhaotong, YANG Yang, QU Nini. Meta-analysis of sequential efficacy of intranasal high-flow oxygen therapy versus non-invasive mechanical ventilation in invasive mechanical ventilation. Chinese Journal of Respiratory and Critical Care Medicine, 2022, 21(11): 773-781. doi: 10.7507/1671-6205.202106042 Copy

  • Previous Article

    The mechanism of Wnt5a and its receptor in bronchiectasis
  • Next Article

    A machine learning-based risk prediction model of chronic obstructive pulmonary disease with lung cancer