caa a22 4500 465813380 CHVBK 20180323112121.0 cr unu---uuuuu 170327e19900301xx s 000 0 eng 10.1007/BF02915529 doi (NATIONALLICENCE)springer-10.1007/BF02915529 Decision support alerts for clinical laboratory and blood gas data [Elektronische Daten] [M. Shabot, M. LoBue, B. Leyerle, S. Dubin] Summary: We have designed and implemented a computerized Intensive Care Unit (ICU) decision support alerting system which analyzes all incoming laboratory and blood gas data for critically abnormal values and trends. A computerized patient data management system (HP 78709A PDMS, Hewlett-Packard Co., Waltham, MA) serving 20 Surgical ICU beds is networked to a Clinical Laboratory Information System and a blood gas computer system. The ALERTS subsystem operates on the PDMS as an automatic program triggered by the receipt of fresh laboratory data. Three types of ALERTS are detected: (1) high and low critical values, (2) calculation-adjusted critical values, and (3) critical trends. Once detected, a specific ALERT message is displayed at the bottom of the patient's bedside PDMS terminal and at the central station. Over an eight month period a total of 1,515 ALERTS were detected from amongst approximately 115,000 laboratory data results transmitted to the Surgical Intensive Care Unit (SICU). Slightly over half of all ALERTS were caused by critical blood gas values. ALERTS were found to be a sensitive indicator of severity of illness: patients with one or more ALERTS suffered an ICU mortality of 9.52%, compared to 0% mortality in patients with no ALERTS. We conclude that automated laboratory data ALERTS represent a valuable decision support tool for the management of high risk ICU patients. Kluwer Academic Publishers, 1990 alerts nationallicence computer nationallicence decision nationallicence ICU nationallicence laboratory nationallicence support nationallicence Shabot M. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut LoBue M. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut Leyerle B. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut Dubin S. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut International journal of clinical monitoring and computing Springer Netherlands 7/1(1990-03-01), 27-31 0167-9945 7:1<27 1990 7 12521 https://doi.org/10.1007/BF02915529 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02915529 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shabot M. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut NATIONALLICENCE 700 1- LoBue M. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut NATIONALLICENCE 700 1- Leyerle B. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut NATIONALLICENCE 700 1- Dubin S. The Department of Surgery, Cedars-Sinai Medical Center, Suite 8215, 8700 Beverly Boulevard, 90048, Los Angeles, California aut NATIONALLICENCE 773 0- International journal of clinical monitoring and computing Springer Netherlands 7/1(1990-03-01), 27-31 0167-9945 7:1<27 1990 7 12521 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer