title: 4.5 years of experience with an electronic patient record system at the University of Munich: PADS (Patient Archiving & Documentation System).
abstract: We demonstrate an Ethernet based local area network (LAN) with clinical workstations (Apple Macintosh). The patient archiving and documentation system (PADS) represents a computerized patient record system presently used in a university hospital's ICU, CCU, and oncology unit [1]. Since 1990, over 100 users have documented more than 6,000 patient admissions, equaling 30% of all inpatient admission in our hospital. Taking full advantage of the macintosh based graphical user interface (GUI), our system enables nurses and doctors to perform the following tasks: admission, medical history taking, physical examination, generation of problem lists and follow up notes, access to laboratory data and reports, and the semiautomatic generation of a discharge summary including full word processor capabilities. Furthermore, the system offers rapid, consistent, and complete automatic encoding of diagnoses following the International Classification of Disease (ICD - 9 CM; WHO). The system has links to other educational programs such as cardiac auscultation and image analysis. A MEDLINE literature search through a CD-ROM based system can be performed from within the system. CD-ROM based medical textbooks can be accessed as well. Users can customize their working environment and use any commercially available macintosh programs from within the main application. Additional options include: automatic background monitoring of users learning behavior, analyses and graphical display of numerous epidemiological, and healthcare related problems. Furthermore, sound and digital video can be recorded in our system. E had initially developed a relational database 4GL development tool in the rapid prototyping phase, and have since completed the next step of development: rewriting the complete application using C++ and Oracle. The user interface has hardly changed, maintaining the "look & feel" of the initial application and introducing the performance of a professional relational database management system (RDBMS). This system represents one in a line of modular departmental models which are being integrated to form a decentralized hospital information system (HIS) at the University of Munich. The proposed theater-style demonstration will walk the audience through the system simulating a true patient admission and work up.
authors.affiliation: Med. Klinik, Klinikum Innenstadt, Ludwig-Maximilians-Universität München, Germany.
authors.forename: J H
authors.initials: JH
authors.lastname: Hohnloser
authors.forename: F
authors.initials: F
authors.lastname: Pürner
authors.forename: R
authors.initials: R
authors.lastname: Dusek
authors.forename: M
authors.initials: M
authors.lastname: Zitek
mesh_terms: D005858:Germany; D006751:Hospital Information Systems; D006785:Hospitals, University; D006801:Humans; D016347:Medical Records Systems, Computerized