Accuracy of CREST Guideline in Management of Cellulitisin Emergency Department; a Systematic Review and Meta analysis

Message:
Article Type:
Review Article (دارای رتبه معتبر)
Abstract:
Introduction

Skin and soft tissue infections are important causes of outpatient visits to medical clinics or hos-pitals. This study aimed to review the literature for the accuracy of Clinical Resource Efficiency Support Team(CREST) guideline in management of cellulitis in emergency department.

Methods

Studies that had evaluatedcellulitis patients using the CREST guideline were quarried in Scopus, Web of Science, and PubMed database,from 2005 to the end of 2020. The quality of the studies was evaluated using Scottish Intercollegiate GuidelineNetwork (SIGN) checklist for cohort studies. Pooled area under the receiver operating characteristic curve (AU-ROC) of CREST guideline regarding the rate of hospital stay more than 24 hours, rate of revisit, and appropriate-ness of antimicrobial treatment in management of cellulitis in emergency department was evaluated.

Results

Seven studies evaluating a total of 1640 adult cellulitis patients were finally entered to the study. In evaluation ofthe rate of the appropriate treatment versus over-treatment, the pooled AUROC was estimated to be 0.38 (95%confidence interval (CI): 0.06 – 0.82), indicating low accuracy (AUROC lower than 0.5) of guideline for antimicro-bial choice. CREST II patients had a significantly lower odds ratio (OR) of revisiting the Emergency Department,OR=0.21 (95% CI: 0.009 – 0.47). Pooled AUROC value of 0.86 (CI95%: 0.84 – 0.89) showed accuracy of the CRESTclassification in prediction of being hospitalized more or less than 24 hours.

Conclusion

CREST classificationshows good accuracy in determining the duration of hospitalization or observation in ED but it could lead toinevitable over/under treatment with empirical antimicrobial agents.

Language:
English
Published:
Archives of Academic Emergency Medicine, Volume:9 Issue: 1, 2021
Page:
69
https://www.magiran.com/p2347319