Universität zu Köln

Badreldin, Akmal M. A., Doerr, Fabian, Bender, Edward M., Bayer, Ole, Brehm, Bernhard R., Wahlers, Thorsten and Hekmat, Khosro (2013). Rapid clinical evaluation: an early warning cardiac surgical scoring system for hand-held digital devices. Eur. J. Cardio-Thorac. Surg., 44 (6). S. 992 - 999. CARY: OXFORD UNIV PRESS INC. ISSN 1873-734X

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Abstract

The purpose of this study was to develop a new scoring system for the prompt recognition of clinical deterioration and early treatment in postoperative cardiac surgical patients. All consecutive adult patients undergoing cardiac surgery between 1st January 2007 and 31st December 2010 were included. The new score was calculated daily until intensive care unit (ICU) discharge. The score consists of 11 variables representing six different organ systems. Performance was assessed using receiver-operating characteristic (ROC) curves and calibration tests. A total of 5207 patients with a mean age of 67.2 +/- 10.9 years were admitted to the ICU after cardiac surgery. The operations performed covered the whole spectrum of cardiac surgery. ICU mortality was 5.9%. The mean length of ICU stay was 4.6 +/- 7.0 days. The new score had an excellent discrimination with areas under the ROC curves between 0.91 and 0.96. Calibration was also excellent reflected by observed/expected mortality ratios ranging between 1.0 and 1.26. The new score is a simple and reliable scoring system to assess organ dysfunction in cardiac intensive care patients. It is designed especially for personal digital assistants to simplify and accelerate the process of risk stratification in cardiac surgical ICUs.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Badreldin, Akmal M. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Doerr, Fabian UNSPECIFIED UNSPECIFIED UNSPECIFIED Bender, Edward M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bayer, Ole UNSPECIFIED UNSPECIFIED UNSPECIFIED Brehm, Bernhard R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wahlers, Thorsten UNSPECIFIED UNSPECIFIED UNSPECIFIED Hekmat, Khosro UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-471424
DOI:	10.1093/ejcts/ezt232
Journal or Publication Title:	Eur. J. Cardio-Thorac. Surg.
Volume:	44
Number:	6
Page Range:	S. 992 - 999
Date:	2013
Publisher:	OXFORD UNIV PRESS INC
Place of Publication:	CARY
ISSN:	1873-734X
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language FAILURE ASSESSMENT SCORE; INTENSIVE-CARE; LOGISTIC EUROSCORE; OUTCOME PREDICTION; SURGERY PATIENTS; MORTALITY; MODELS; SOCIETY; IMPACT; CASUS Multiple languages Cardiac & Cardiovascular Systems; Respiratory System; Surgery Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/47142