Early identification and severity prediction of acute respiratory infection (ESAR): a study protocol for a randomized controlled trial.

ABSTRACT:

Background

The outbreak of SARS-CoV-2 at the end of 2019 sounded the alarm for early inspection on acute respiratory infection (ARI). However, diagnosis pathway of ARI has still not reached a consensus and its impact on prognosis needs to be further explored.

Methods

ESAR is a multicenter, open-label, randomized controlled, non-inferiority clinical trial on evaluating the diagnosis performance and its impact on prognosis of ARI between mNGS and multiplex PCR. Enrolled patients will be divided into two groups with a ratio of 1:1. Group I will be directly tested by mNGS. Group II will firstly receive multiplex PCR, then mNGS in patients with severe infection if multiplex PCR is negative or inconsistent with clinical manifestations. All patients will be followed up every 7 days

SUBMITTER: Yuan G 

PROVIDER: S-EPMC9296892 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature