tailieunhanh - Báo cáo y học: "Sedation and renal impairment in critically ill patients: a post hoc analysis of a randomized trial"

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Sedation and renal impairment in critically ill patients: a post hoc analysis of a randomized trial. | Strom et al. Critical Care 2011 15 R119 http content 15 3 R119 KS CRITICAL CARE RESEARCH Open Access Sedation and renal impairment in critically ill patients a post hoc analysis of a randomized trial Thomas Strom Rasmus R Johansen Jens O Prahl and Palle Toft Abstract Introduction Not sedating critically ill patients reduces the time patients receive mechanical ventilation decreases the time in the intensive care department and reduces the total hospital length of stay. We hypothesized that no sedation improves hemodynamic stability decreases the need for vasoactive drugs diminishes the need for extra fluids and lowers the risk of acute kidney injury. Methods We performed an evaluation on the database from our previous trial of 140 patients randomized to either no sedation vs. sedation with a daily interruption of sedatives. A total of 113 patients were included in the previous statistical analysis. Ten patients had pre-existing renal impairments and were excluded. Data were collected from observational cards and blood samples. Results A total of 103 patients were included in this retrospective review. We registered an increased urine output in the group receiving no sedation compared to the sedated control group ml kg hour to vs. ml kg hour to P . In addition we saw a decrease in the number of patients with renal impairment according to the RIFLE classification indicating Risk of renal dysfunction Injury to the kidney Failure of kidney function Loss of kidney function and End-stage kidney disease in the group receiving no sedation compared to the sedated control group 25 51 vs. 41 76 P . The difference in the two groups with respect to mean arterial blood pressure fluid balance and use of vasoactive drugs was not significant. Conclusions A no sedation strategy to patients undergoing mechanical ventilation increases the urine output and decreases the number of patients with renal impairments. Trial registration .