Among ICU patients requiring intubation, there was no significant difference in the rate of successful first-pass intubation between VL and DL.

Background: Fulminant myocarditis has a sudden onset and rapid progress, which can easily cause multiple organ failure. Acute kidney injury is a common complication. ECMO (extracorporeal membrane oxygenation) and CRRT (continuous renal replacement therapy) have been used in the treatment of fulminant myocarditis, but the combination of the 2 has an impact on the prognosis. There is still a big controversy. Therefore, the purpose of this randomized controlled trial is to evaluate the nursing effect and long-term efficacy and safety of ECMO combined with CRRT in the treatment of fulminant myocarditis. Methods: This is a prospective randomized controlled trial to study the effectiveness and safety of ECMO combined with CRRT in the treatment of fulminant myocarditis. Approved by the clinical research ethics committee of our hospital. Patients were randomly assigned to 1 of 2 treatment options: Observation indicators include: basic vital signs, laboratory indicators, echocardiographic changes, complications, and outcomes. SPSS 25.0 (Chicago, IL) version statistical software package was used to analyze the data. Discussion: This study will evaluate the nursing effect and long-term efficacy and safety of ECMO combined with CRRT in the treatment of fulminant myocarditis. The results of this experiment will provide clinical evidence for the treatment of fulminant myocarditis with ECMO and CRRT. Ethics and dissemination: Private information from individuals will not be published. This systematic review also does not involve endangering participant rights. Ethical approval was not required. The results may be published in a peer-reviewed journal or disseminated at relevant conferences. OSF Registration number: DOI 10.17605/OSF.IO/PAQBZ.