RESUMO
Objective To establish and implement a central venous linemanagement information system based on the hospital information system (HIS). Methods The central venous line information management system was developed by the infusion therapygroup and the information technology department according to the requirement of completed central venous line management and the Chinese intravenous nursing practice standard. Results ① A complete information management system was constructed for central venous line from placement, maintenance and management of complications to drawing tube, and it operated smoothly. ②Totally, 4304 cases of PICC, 14,330 cases of CVC and 123 cases of PORT were collected from January 2016 to December 2017. The information of the maintenance number, catheter retention time, complications can be counted. Conclusions The central venous vein management information management system can realize the whole-process management, and ensure the continuous evaluation, maintenance and tracking of the patient's central venous line, making detailed statistical analysis of catheter- related complications, whichcan provide reliable basis for continuous nursing quality improvement.
RESUMO
Objective To evaluate the ultrasound guidance method in central venous catheterization (CVC) via the axillary vein.Methods Totally 1369 CVC patients in our center from November 2010 to October 2012 were enrolled in this study.They were randomly divided into two groups based on their different procedures:ultrasound group (n =687):the central veins were assessed using ultrasound,and catheters were placed via axillary vein with ultrasound guidance ; and control group (n =682):CVC was performed using the anatomical landmark method.The operation time,one-attempt success rate,complications,and malposition rate were compared between these two groups.Results The ultrasound group had significantly shorter operation duration than the control group [(7.8± 2.2) min vs (8.4 ± 1.7) min,P =0.000],higher one-attempt success rate [(96.0％ (659/687) vs 81.7％ (557/682),P =0.000],and lower complications and malposition rate [0.6％ (4/687) vs3.7％ (25/682),P=0.000; 0.6％ (4/687) vs2.1％ (14/682),P=0.017,respectively].Conclusions Compared with the conventional landmark method via subclavical vein,ultrasound-guided CVC via axillary vein method can effectively increase success rate,decrease operation duration,attempts of puncture,and complication rate,and avoid catheter malposition.Therefore,the ultrasound method can improve the safety and accuracy of the CVC procedure and deserves wider clinical application.