Procalcitonin-guided antibiotic treatment of stroke-associated pneumonia after spontaneous intracerebral hemorrhage:a randomized controlled trial
10.3760/cma.j.issn.1673-4165.2016.01.005
- VernacularTitle:降钙素原指导自发性脑出血后卒中相关性肺炎患者的抗生素治疗：随机对照试验
- Author:
Wei LONG
;
Lijuan LI
;
Gaozhong HUANG
;
Lidong ZHAO
;
Pengcheng XING
;
Wentao SU
- Publication Type:Journal Article
- Keywords:
Cerebral Hemorrhage;
Pneumonia;
Calcitonin;
Anti-Bacterial Agents;
Treatment Outcome;
Procalcitonin
- From:
International Journal of Cerebrovascular Diseases
2016;24(1):29-33
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the guiding value of serum procalcitonin (PCT) level in antibiotic treatment of stroke-associated pneumonia (SAP) after spontaneous intracerebral hemorrhage. Methods A total of 120 patients with SAP after acute cerebral hemorrhage were enroled and were randomly divided into either a conventional treatment group ( n=59) or a PCT guided group ( n=61). In accordance w ith the guidelines for the use of antibiotics in China, the conventional treatment group w as treated w ith antibiotics and the course of antibiotics w as determined by the treating physician. The serum PCT of the PCT group w as monitored continuously after using antibiotics for 5 days. When PCT w as < 0.25 μg/L and the body temperature of the patients w as normal, the antibiotics w ere stopped. When PCT w as ≥0.25 μg/L, the antibiotics w ere used continuously. When PCT w as <0.25 μg/L, but stil had a fever, and the antibiotics w ere used continuously til the temperature w as normal. The course of antibiotics, length of hospitalization, and 30-d mortality of both groups w ere compared. At day 90 after treatment, the modified Rankin scale (mRS) w as used to evaluate the neurological outcome. The mRS score 0-2 w as good outcome and >2 w as poor outcome. They were folowed up for 6 months after discharge. A Kaplan-Meier survive curve was use to compare the survival rate of both groups. Results The course of antibiotics ( 8.95 ±2.73 d vs.13.26 ± 4.11 d;t=6.407, P<0.001) and the length of hospitalization ( 15.64 ±2.63 d vs.18.36 ±4.27 d; t=3.967, P<0.001) of the PCT group w ere significantly shorter than those of the conventional treatment group. There w ere no significant differences in the proportions of 30 d mortality ( 9.8%vs.10.1%; χ2 =0.003, P=0.951) and 90 d good outcome ( 60.6%vs.59.3%; χ2 =0.022, P=0.881) betw een the PCT guided group and the conventional treatment group. At the end of the 6-month folow-up period, a total of 13 patients (12.0%) died, including 6 in the conventional treatment group and 7 in the PCT group. The Kaplan-Meier analysis show ed that there w as no significant difference in the 6-month survival rate betw een the 2 groups (χ2 = 0.070, P= 0.791 ). Conclusions Monitoring the serum PCT level for guiding antibiotic treatment of SAP after spontaneous intracerebral hemorrhage is safe, and it may shorten the course of antibiotics and reduce the length of hospitalization.
