Medical Informatics and the Quality of Health: New Approaches to Support Patient Care

Objectives: The Yearbook of Medical Informatics is published annually by the International Medical Informatics Association (IMIA) and contains a selection of excellent papers on medical informatics research which have been recently published (www.yearbook.uni-hd.de). The 2003 Yearbook of Medical Informatics took as its theme the role of medical informatics for the quality of health care. In this paper, we will discuss challenges for health care, and the lessons learned from editing IMIA Yearbook 2003.

Results and Conclusions: Modern information processing methodology and information and communication technology have strongly influenced our societies and health care. As a consequence of this, medical informatics as a discipline has taken a leading role in the further development of health care. This involves developing information systems that enhance opportunities for global access to health services and medical knowledge. Informatics methodology and technology will facilitate high quality of care in aging societies, and will decrease the possibilities of health care errors. It will also enable the dissemination of the latest medical and health information on the web to consumers and health care providers alike. The selected papers of the IMIA Yearbook 2003 present clear examples and future challenges, and they highlight how various sub-disciplines of medical informatics can contribute to this.

The Challenge of Ubiquitous Computing in Health Care: Technology, Concepts and Solutions

Objectives: To review recent research efforts in the field of ubiquitous computing in health care. To identify current research trends and further challenges for medical informatics.

Methods: Analysis of the contents of the Yearbook on Medical Informatics 2005 of the International Medical Informatics Association (IMIA).

Results: The Yearbook of Medical Informatics 2005 includes 34 original papers selected from 22 peer-reviewed scientific journals related to several distinct research areas: health and clinical management, patient records, health information systems, medical signal processing and biomedical imaging, decision support, knowledge representation and management, education and consumer informatics as well as bioinformatics. A special section on ubiquitous health care systems is devoted to recent developments in the application of ubiquitous computing in health care. Besides additional synoptical reviews of each of the sections the Yearbook includes invited reviews concerning E-Health strategies, primary care informatics and wearable healthcare.

Conclusions: Several publications demonstrate the potential of ubiquitous computing to enhance effectiveness of health services delivery and organization.

But ubiquitous computing is also a societal challenge, caused by the surrounding but unobtrusive character of this technology. Contributions from nearly all of the established sub-disciplines of medical informatics are demanded to turn the visions of this promising new research field into reality.

Towards Clinical Bioinformatics: Advancing Genomic Medicine with Informatics Methods and Tools

Objectives: To summarize the challenges facing clinical applications in the light of growing research results in genomic medicine and bioinformatics.

Methods: Analysis of the contents of the Yearbook of Medical Informatics 2004 of the International Medical Informatics Association (IMIA).

Results: The Yearbook of Medical Informatics 2004 includes 32 articles selected from 22 peer-reviewed scientific journals. A special section on clinical bio-informatics highlights recent developments in this field. Several guest editors review the promises and limitations of available methods and resources from biomedical informatics that are relevant to clinical medicine. Integrated data and knowledge resources are generally regarded to be central and key issues for clinical bioinformatics. Further review papers deal with public health implications of bioinformatics, knowledge management and trends in health care education. The Yearbook includes for the first time a section on the history of medical informatics, where the significant impact of the Reisensburg protocol 1973 on international health and medical informatics education is examined.

Conclusions: Close collaboration between bio-informatics and medical informatics researchers can contribute to new insights in genomic medicine and contribute towards the more efficient and effective use of genomic data to advance clinical care.

Adiponectin, resistin and subclinical inflammation--the metabolic burden in Launois Bensaude Syndrome, a rare form of obesity

The aim of the study was to investigate, whether the degree of metabolic risk factors for atherosclerotic complications in a very rare kind of obesity, the Multiple Symmetrical Lipomatosis, also known as the Launois-Bensaude Syndrome (LBS), are comparable or different from "simple" truncal obesity. 10 patients with LBS (Body mass index 34.4 +/- 1.8 kg/m(2), age: 62 +/- 3 yrs) were compared with 19 BMI - matched patients with "simple" truncal obesity and obstructive sleep apnoea syndrome (OSAS) and 20 BMI- matched patients with "simple" truncal obesity without OSAS. Markers of subclinical inflammation and thrombocyte activation (sCD62p = soluble p-selectin, highly sensitive C-Reactive protein = CRP, Interleukin-6 = IL-6, ICAM-1 = Intracellular Adhesion Molecule-1, Vascular Cell Adhesion Molecule = VCAM -1, leptin), as well as adiponectin and resistin were studied. The prevalence of atherogenic risk factors as hypertension (80%), type 2 diabetes (30%), OSAS (50%), smoking (30%) and alcohol abuse (80%) was high in the (obese) LBS group. The markers of subclinical inflammation and thrombocyte activation showed an indifferent picture with lower levels of circulating IL-6 and sCD62p, comparable CRP and higher ICAM-1 and VCAM-1 than in controls. Leptin and adiponectin were higher than in controls. However, the accumulation of "classic" cardiovascular risk factors in the LBS group was well reflected by the presence of symptomatic cardiovascular disease in 3 of the 10 LBS patients, putting LBS patients - if obese - at an atherosclerotic risk at least comparable to obese persons.

The challenge of ubiquitous computing in health care: technology, concepts and solutions. Findings from the IMIA Yearbook of Medical Informatics 2005

OBJECTIVES

To review recent research efforts in the field of ubiquitous computing in health care. To identify current research trends and further challenges for medical informatics.

METHODS

Analysis of the contents of the Yearbook on Medical Informatics 2005 of the International Medical Informatics Association (IMIA).

RESULTS

The Yearbook of Medical Informatics 2005 includes 34 original papers selected from 22 peer-reviewed scientific journals related to several distinct research areas: health and clinical management, patient records, health information systems, medical signal processing and biomedical imaging, decision support, knowledge representation and management, education and consumer informatics as well as bioinformatics. A special section on ubiquitous health care systems is devoted to recent developments in the application of ubiquitous computing in health care. Besides additional synoptical reviews of each of the sections the Yearbook includes invited reviews concerning E-Health strategies, primary care informatics and wearable healthcare.

CONCLUSIONS

Several publications demonstrate the potential of ubiquitous computing to enhance effectiveness of health services delivery and organization. But ubiquitous computing is also a societal challenge, caused by the surrounding but unobtrusive character of this technology. Contributions from nearly all of the established sub-disciplines of medical informatics are demanded to turn the visions of this promising new research field into reality.

Towards clinical bioinformatics: advancing genomic medicine with informatics methods and tools

OBJECTIVES

To summarize the challenges facing clinical applications in the light of growing research results in genomic medicine and bioinformatics.

METHODS

Analysis of the contents of the Yearbook of Medical Informatics 2004 of the International Medical Informatics Association (IMIA).

RESULTS

The Yearbook of Medical Informatics 2004 includes 32 articles selected from 22 peer-reviewed scientific journals. A special section on clinical bioinformatics highlights recent developments in this field. Several guest editors review the promises and limitations of available methods and resources from biomedical informatics that are relevant to clinical medicine. Integrated data and knowledge resources are generally regarded to be central and key issues for clinical bioinformatics. Further review papers deal with public health implications of bioinformatics, knowledge management and trends in health care education. The Yearbook includes for the first time a section on the history of medical informatics, where the significant impact of the Reisensburg protocol 1973 on international health and medical informatics education is examined.

CONCLUSIONS

Close collaboration between bioinformatics and medical informatics researchers can contribute to new insights in genomic medicine and contribute towards the more efficient and effective use of genomic data to advance clinical care.

Medical informatics and the quality of health: new approaches to support patient care - findings from the IMIA Yearbook of Medical Informatics 2003

OBJECTIVES

The Yearbook of Medical Informatics is published annually by the International Medical Informatics Association (IMIA) and contains a selection of excellent papers on medical informatics research which have been recently published (http://www. yearbook.uni-hd.de). The 2003 Yearbook of Medical Informatics took as its theme the role of medical informatics for the quality of health care. In this paper, we will discuss challenges for health care, and the lessons learned from editing IMIA Yearbook 2003.

RESULTS AND CONCLUSIONS

Modern information processing methodology and information and communication technology have strongly influenced our societies and health care. As a consequence of this, medical informatics as a discipline has taken a leading role in the further development of health care. This involves developing information systems that enhance opportunities for global access to health services and medical knowledge. Informatics methodology and technology will facilitate high quality of care in aging societies, and will decrease the possibilities of health care errors. It will also enable the dissemination of the latest medical and health information on the web to consumers and health care providers alike. The selected papers of the IMIA Yearbook 2003 present clear examples and future challenges, and they highlight how various sub-disciplines of medical informatics can contribute to this.