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Circulating Mid-regional Proadrenomedullin is a predictor of mortality in patients with COVID-19: a systematic review and meta-analysis (preprint)
researchsquare; 2022.
Preprint
in English
| PREPRINT-RESEARCHSQUARE | ID: ppzbmed-10.21203.rs.3.rs-2217760.v1
ABSTRACT
Background Although there is increasing understanding of the changes in the laboratory parameters of coronavirus disease 2019 (COVID-19), the correlation between circulating Mid-regional Proadrenomedullin (MR-proADM) and clinical outcomes of patients with COVID-19 is not fully understood. In this study, we aimed to evaluate the prognostic value of MR-proADM in patients with COVID-19.Methods The PubMed, Embase, Web of Science, Cochrane Library, Wanfang, SinoMed and Chinese National Knowledge Infrastructure (CNKI) databases were searched from 1 January 2020 to 20 March 2022 for relevant literature. The Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) was used to assess quality bias, STATA was employed to pool the effect size by a random effects model, and potential publication bias and sensitivity analyses were performed.Results 14 studies comprising 1822 patients with COVID-19 met the inclusion criteria, there were 1145 males and 677 females, and the mean age was 64.8 years. The concentration of MR- proADM was compared between the survivors and nonsurvivors in 9 studies and the difference was significant (P < 0.01), I2 = 46%. The combined sensitivity was 0.88 [0.81–0.93], and the combined specificity was 0.77 [0.65–0.86]. We drew the SROC curve and calculated the AUC = 0.90 [0.87–0.93]. An increase of 1 nmol/L of MR-proADM was independently associated with a more than threefold increase in mortality (odds ratio 3.03, 95% confidence interval 2.26–4.06, I2 = 0.0%, P = 0.633). The predictive value of MR-proADM for death was better than many other biomarkers.Conclusion MR- proADM had a very good predictive value for the poor prognosis of COVID-19 patients. Increased levels of MR-proADM were independently associated with mortality in COVID-19 patients and may allow a better risk stratification.
Full text:
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Collection:
Preprints
Database:
PREPRINT-RESEARCHSQUARE
Main subject:
Kallmann Syndrome
/
Death
/
COVID-19
Language:
English
Year:
2022
Document Type:
Preprint
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