{Reference Type}: Journal Article
{Title}: Predictors of mortality in patients with carbapenem-resistant Klebsiella pneumoniae infection: a meta-analysis and a systematic review.
{Author}: Qian Y;Bi Y;Liu S;Li X;Dong S;Ju M;
{Journal}: Ann Palliat Med
{Volume}: 10
{Issue}: 7
{Year}: Jul 2021
{Factor}: 1.925
{DOI}: 10.21037/apm-21-338
{Abstract}: BACKGROUND: Cases of carbapenem-resistant Klebsiella pneumoniae infection have been increasing. Patients with carbapenem-resistant Klebsiella pneumoniae infection have a poor prognosis and a high mortality rate. Identification of potential risk factors associated with carbapenem-resistant Klebsiella pneumoniae infection-related mortality may help improve patient outcomes.
METHODS: Embase, PubMed, and the Cochrane Library databases were searched to identify articles describing predictors of mortality in patients with carbapenem-resistant Klebsiella pneumoniae infection. The quality of articles was assessed with the Newcastle-Ottawa Scale score (NOS). Review Manager was used for statistical analyses.
RESULTS: Twenty-seven observational studies were included in the analysis. Factors associated with higher mortality were septic shock [odds ratio (OR): 4.41, 95% CI: 3.17-6.15], congestive heart failure (OR: 2.65, 95% CI: 1.71-4.13), chronic obstructive pulmonary disease (COPD; OR: 2.43, 95% CI: 1.87-3.15), chronic kidney disease (CKD; OR: 1.78, 95% CI: 1.43-2.22), diabetes mellitus (OR: 1.41, 95% CI: 1.16-1.72), mechanical ventilation (OR: 1.65, 95% CI: 1.25-2.18), and inappropriate empirical antimicrobial treatment (OR: 1.25, 95% CI: 1.03-1.52). The average Acute Physiology and Chronic Health Evaluation (APACHE) II score at the time of diagnosis of carbapenem-resistant Klebsiella pneumoniae infection was considerably higher in patients who did not survive than in those who survived (weighted mean difference: 5.86, 95% CI: 2.46-9.26).
CONCLUSIONS: Patient condition, timing appropriate antimicrobial treatment, and disease severity according to the APACHE II score are the most important risk factors for death in patients with carbapenem-resistant Klebsiella pneumoniae infection. Our finding may help predict patients' outcomes and improve management for them.
UNASSIGNED: 20210417EuEGX/INPLASY2020100037.