Biomedical subjects

P Knaup

Publications and source records attributed to P Knaup.

27 records · Page 2Linked to original sources

PubMed2000

Requirements and design aspects of a data model for a data dictionary in paediatric oncology.

German children suffering from cancer are mostly treated within the framework of multicentre clinical trials. An important task of conducting these trials is an extensive information and knowledge exchange, which has to be based on a standardised documentation. To support this effort, it is the aim of a nationwide project to define a standardised terminology that should be used by clinical trials for therapy documentation. In order to support terminology maintenance we are currently developing a data dictionary. In this paper we describe requirements and design aspects of the data model used for the data dictionary as first results of our research. We compare it with other terminology systems.

Child↗

PubMed2000

Integrating specialized application systems into hospital information systems--obstacles and factors for success.

Hospital information systems are often huge and heterogeneous systems. To support physicians with their daily clinical work, application systems are developed which are dedicated to particular medical fields or tasks and which have to be integrated into the hospital information system. The integration process is quite complicated, because it makes the information system's infrastructure even more heterogeneous. We developed an application system for documentation and therapy planning in pediatric oncology (DOSPO) and we started to introduce it into the Department of Pediatric Oncology of Heidelberg University Hospital. The fact that DOSPO is developed as a universal system for nationwide use made the integration process more difficult. In any case, the introduction of specialized application systems has to be planned systematically in advance, regarding the prevailing information system's infrastructure, available resources and established processes. To simplify the integration process comprehensive electronic patient records for the future should be designed in a way that they can be enhanced easily by new clinical functions.

Child↗

PubMed1998

Teaching the fundamentals of information systems management in health care. Lecture and practical training for students of medical informatics.

For the management of information systems in health care, it is important that projects are systematically planned and carried out. This is a major task for medical informatics professionals which should be taught in a medical informatics curriculum. In the respective lecture in the Heidelberg/Heilbronn medical informatics curriculum, we teach fundamentals of the management of information systems and of projects. The examples of the lecture are taken from hospital information systems. Furthermore, we have developed a 5-step method for the systematic, goal-oriented planning of projects. The lecture is complemented by a comprehensive practical training, so that the methods taught can be applied to a particular, relevant problem of the Heidelberg University Hospital.

Curriculum↗

PubMed1998

Computer-aided documentation and therapy planning in pediatric oncology.

In the past 20 years considerable progress was made in pediatric oncology concerning the results of therapy in Germany. Nationwide multicentre trials provide protocols for the therapy of the children. The calculation of the chemotherapy according to the protocols is rather complex and the documentation efforts for the pediatricians are enormous. Thus, we developed as a first step an application system for Computer Aided Therapy Planning In Pediatric Oncology (CATIPO), that is in routine use in about 20 pediatric clinics in Germany. In order to support the physician comprehensively with the documentation that is necessary for the trials we currently develop a Documentation System for Pediatric Oncology (DOSPO) that comprises the functionality of chemotherapy planning according to the protocols released by the trial centres. Besides supporting the physician in clinical routine the major objective is to improve the quality of the documented data. To reach this aims DOSPO combines research aspects of decision support and clinical documentation: formal representation of general protocols, calculating of a particular therapy for a patient, data acquisition, communication interfaces for transferring the data to the trial centres. In order to support trial centres an authoring system and a central data dictionary will be developed. This will enable the trial centres to develop new modules for trial-specific data acquisition in the clinics.

Antineoplastic Combined Chemotherapy Protocols↗

PubMed1998

An integrated approach for a knowledge-based clinical workstation: architecture and experience.

Today, the demand for medical decision support to improve the quality of patient care and to reduce costs in health services is generally recognized. Nevertheless, decision support is not yet established in daily routine within hospital information systems which often show a heterogeneous architecture but offer possibilities of interoperability. Currently, the integration of decision support functions into clinical workstations is the most promising way. Therefore, we first discuss aspects of integrating decision support into clinical workstations including clinical needs, integration of database and knowledge base, knowledge sharing and reuse and the role of standardized terminology. In addition, we draw up functional requirements to support the physician dealing with patient care, medical research and administrative tasks. As a consequence, we propose a general architecture of an integrated knowledge-based clinical workstation. Based on an example application we discuss our experiences concerning clinical applicability and relevance. We show that, although our approach promotes the integration of decision support into hospital information systems, the success of decision support depends above all on an adequate transformation of clinical needs.

Artificial Intelligence↗

PubMed1998

Transformation of health care through innovative use of information technology: challenges for health and medical informatics education.

Information storage and processing continues to become increasingly important for health care, and offers enormous potential to be realised in the delivery of health care. Therefore, it is imperative that all health care professionals should learn skills and gain knowledge in the field of health informatics, or medical informatics, respectively. Working Group 1, Health and Medical Informatics Education, of the International Medical Informatics Association (IMIA WG1) seeks to advance the knowledge of how these skills are taught in courses for the various health care professions around the world, and includes physicians, nurses, administrators, and specialists in medical informatics. IMIA WG1 held its 6th International Conference on Health and Medical Education in Newcastle, Australia, in August 1997. The theme of the conference was 'Transformation of Healthcare through Innovative Use of Information Technology'. This special issue of the International Journal of Medical Informatics on Health and Medical Informatics Education contains selected papers presented at the conference. In addition to the central topic, Educating Health Care Professionals in Medical Informatics the topics telematics, distance education and computer based training were also discussed at the conference.

Health Occupations↗

PubMed1997

The IMIA WG1 database on health and medical informatics programs and courses: a call for participation.

Working Group 1 on health and medical informatics education of the International Medical Informatics Association (IMIA) has established a WWW site (http:/(/)ix.urz.uni-heidelberg.de/-d16) to provide up-to-date information about its work. The core of the site is an underlying database providing information on health and medical informatics (HMI) programs and courses worldwide. To be able to have a database of high quality and value we encourage all teachers and institutions to submit information about courses and programs on HMI education offered and to set pointers to their own WWW sites. In addition, a mailing list was installed to facilitate communication between all persons interested in HMI education. For subscription a message has to be sent to "listserv@listserv.net". The body of the message should read "SUBSCRIBE IMIA-WG1". Messages to the IMIA WG1 list have to be sent to "imia-wg1@urzinfo.urz.uni-heidelberg.de".

Computer Communication Networks↗

PubMedDate not supplied

[Standardizing terminology in pediatric oncology--the basic data set].

BACKGROUND: In the context of more than 20 therapy optimizing clinical trials in pediatric oncology an extensive documentation with a big number of case report forms was developed in the last 20 to 25 years. Across these trials same information is partially captured in different terminological ways, by which documentation about patients in the clinics is made more difficult. METHOD: Terminology of therapy optimizing clinical trials of German Society for Pediatric Oncology and Hematology (GPOH) is standardized by a central "standards committee". RESULT: As a first result the basic data set of GPOH could be revised and made available in internet via http://www.dospo.uni-hd.de. CONCLUSION: A basis of a unique documentation language in pediatric oncology is available for German speaking regions.

Child↗

PubMedDate not supplied

[Computer-assisted documentation and therapy planning in pediatric oncology--introduction of a nationwide solution].

In Pediatric Oncology in Germany, 90% of the patients are treated according to multicenter clinical trials, which means an enormous effort for documentation in the participating clinics. In order to enable multiple use of data for patient records as well as for clinical trials a computer-based documentation system for pediatric oncology (DOSPO) is being developed, which can be used nationwide. DOSPO currently comprises a minimum basic data set, which represents the common core of all multicenter trials and which has been approved by the German Society for Pediatric Oncology and Hematology (GPOH). It is intended to enhance the documentation by specific items of each clinical trial. Functions for computer-aided chemotherapy planning and medical report writing have already been implemented in the documentation system. Various centers in Germany are currently validating the system in routine use.

Child↗