title: [Prognostic value of Picco monitoring combined with plasma microRNA-150 detection in septic shock patients].
abstract: To assess the prognostic value of pulse indicator continuous cardiac output (Picco) monitoring combined with plasma microRNA-150 detection in septic shock patients.
  
  
  
  Clinical data of 48 patients with septic shock admitted in General Intensive Care Unit (GICU), Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University from August 2012 to August 2014 were analyzed retrospectively. The plasma levels of microRNA-150 in 48 patients at admission were assayed by qRT-PCR; and Picco monitoring was performed to record hemodynamic changes. The correlation of microRNA-150 or Picco parameters with prognosis of patients was assessed by univariate analysis and multivariate logistic analysis. Spearman correlation test showed the relationship between microRNA-150 and Picco parameters. Finally, the clinical value of combining microRNA-150 with Picco monitoring to predict the outcome of septic shock patients was analyzed by ROC curves.
  
  
  
  Twenty-three patients survived and 25 died in 28 d after admission in GICU. Compared with survival patients, microRNA-150 was significantly lower in fatal patients (t=-10.32, P<0.05). Univariate analysis showed that low microRNA-150 level was a risk factor for poor prognosis(OR=2.176,95% CI:1.121-4.223, P<0.05). Compared with fatal cases, the cardiac index of survival patients was higher, while EVLWI and PVPI were lower. MicroRNA-150 level was positively correlated with cardiac index (r=0.712, P<0.05), negatively correlated with EVLWI and PVPI (r=-0.622 and-0.689, both P<0.05). ROC curves showed a satisfactory diagnostic efficiency of combining microRNA-150 with Picco monitoring.
  
  
  
  Lower microRNA-150 may indicate a poor prognosis, and Picco monitoring combined with microRNA 150 detection may improve the prognostic efficiency in septic shock patients.
authors.affiliation: Department of General Intensive Care Unit, Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University, Shanghai 201600, China.
authors.forename: Wan-hua
authors.initials: WH
authors.lastname: Yang
authors.affiliation: Department of General Intensive Care Unit, Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University, Shanghai 201600, China.
authors.forename: Hai-ying
authors.initials: HY
authors.lastname: Wu
authors.affiliation: Department of General Intensive Care Unit, Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University, Shanghai 201600, China.
authors.forename: Hong-ze
authors.initials: HZ
authors.lastname: Zhang
authors.affiliation: Department of General Intensive Care Unit, Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University, Shanghai 201600, China.
authors.forename: Hong-xiang
authors.initials: HX
authors.lastname: Liu
authors.affiliation: Department of General Intensive Care Unit, Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University, Shanghai 201600, China.
authors.forename: Yu-jie
authors.initials: YJ
authors.lastname: Wei
authors.affiliation: Department of General Intensive Care Unit, Shanghai First People's Hospital Songjiang Branch Affiliated to Shanghai Jiaotong University, Shanghai 201600, China.
authors.forename: Bin
authors.initials: B
authors.lastname: Shi
mesh_terms: D002681:China; D003643:Death; D015633:Extravascular Lung Water; D006439:Hemodynamics; D006801:Humans; D035683:MicroRNAs / Q000097:blood*; D010949:Plasma / Q000737:chemistry; D011379:Prognosis; D012189:Retrospective Studies; D012307:Risk Factors; D012772:Shock, Septic / Q000097:blood* / Q000401:mortality
chemical_list: D035683:MicroRNAs; C533097:MIR150, human
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