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At least 1,063 records · Page 59Linked to original sources
PubMed2003

[Medical informatics in obstetrics and gynecology - the actual challenge?].

There is common agreement about the importance of information management systems in obstetrics and gynecology. Those systems are necessary tools for medical quality management and are essential for the actual preparation for the age of the "diagnosis related groups" that will be introduced in Germany next year. Nevertheless there are only small scientifically activities to improve information management systems and to evaluate their performance. Great efforts are necessary to develop new features and not to loose the conflict between the needs of the physicians and their patients and the needs and demands of hospital administrative authorities.

Female↗
PubMed2006

Mobile healthcare informatics.

Advances in wireless technology give pace to the rapid development of mobile applications. The coming mobile revolution will bring dramatic and fundamental changes to our daily life. It will influence the way we live, the way we do things, and the way we take care of our health. For the healthcare industry, mobile applications provide a new frontier in offering better care and services to patients, and a more flexible and mobile way of communicating with suppliers and patients. Mobile applications will provide important real time data for patients, physicians, insurers, and suppliers. In addition, it will revolutionalize the way information is managed in the healthcare industry and redefine the doctor - patient communication. This paper discusses different aspects of mobile healthcare. Specifically, it presents mobile applications in healthcare, and discusses possible challenges facing the development of mobile applications. Obstacles in developing mobile healthcare applications include mobile device limitations, wireless networking problems, infrastructure constraints, security concerns, and user distrust. Research issues in resolving or alleviating these problems are also discussed in the paper.

Medical Informatics Applications↗
PubMed2005

Hospital rules-based system: the next generation of medical informatics for patient safety.

PURPOSE: The hospital rules-based system (HRBS) and its subsystems at a major medical center are described. SUMMARY: The HRBS was implemented at the Mayo Clinic to rapidly identify and communicate crucial information to the clinician in order to optimize patient care. The system also enhances workload efficiency and improves documentation and communication. The system is used by the infectious-diseases division, pharmacy services, nutritional support services, infection control, and the nursing department. The six HRBS subsystems are Web-based programs that share a common structural design and integrate computerized information from multiple institutional databases. The integrated data are presented in a user-friendly format that improves the efficiency of data retrieval. Information, such as monitoring notes and intervention information, can be entered for specific patients. The subsystems use rules designed to detect suboptimal therapy or monitoring and identify opportunities for cost savings in a timely manner. CONCLUSION: The HRBS enhances the identification of drug-related problems while optimizing patient care and improving communication and efficiency at a major medical center.

Hospital Information Systems↗
PubMed1996

Gero-informatics and the Internet: locating gerontology information on the World Wide Web (WWW).

The Internet, and in particular the World Wide Web (WWW), are growing at a tremendous rate. Information useful to researchers and practitioners in gerontology is scattered and hard to locate, even for experts in the use of the WWW. In order to locate and organize access to this material, a WWW server was developed for gerontologists, using state-of-the-art Internet search techniques. This report provides background on the WWW, reasons for its growth, its potential usefulness to gerontologists, and the results of an exhaustive search of over 300 potential sites. Relevant information was discovered in 5 general categories of gerontology-related information: academic institutions, government agencies, biomedical and health research institutions, general interest sites and data archives.

Aged↗
PubMed2004

Metabolite profiling of fungi and yeast: from phenotype to metabolome by MS and informatics.

Filamentous fungi and yeast from the genera Saccharomyces, Penicillium, Aspergillus, and Fusarium are well known for their impact on our life as pathogens, involved in food spoilage by degradation or toxin contamination, and also for their wide use in biotechnology for the production of beverages, chemicals, pharmaceuticals, and enzymes. The genomes of these eukaryotic micro-organisms range from about 6000 genes in yeasts (S. cerevisiae) to more than 10,000 genes in filamentous fungi (Aspergillus sp.). Yeast and filamentous fungi are expected to share much of their primary metabolism; therefore much understanding of the central metabolism and regulation in less-studied filamentous fungi can be learned from comparative metabolite profiling and metabolomics of yeast and filamentous fungi. Filamentous fungi also have a very active and diverse secondary metabolism in which many of the additional genes present in fungi, compared with yeast, are likely to be involved. Although the 'blueprint' of a given organism is represented by the genome, its behaviour is expressed as its phenotype, i.e. growth characteristics, cell differentiation, response to the environment, the production of secondary metabolites and enzymes. Therefore the profile of (secondary) metabolites--fungal chemodiversity--is important for functional genomics and in the search for new compounds that may serve as biotechnology products. Fungal chemodiversity is, however, equally efficient for identification and classification of fungi, and hence a powerful tool in fungal taxonomy. In this paper, the use of metabolite profiling is discussed for the identification and classification of yeasts and filamentous fungi, functional analysis or discovery by integration of high performance analytical methodology, efficient data handling techniques and core concepts of species, and intelligent screening. One very efficient approach is direct infusion Mass Spectrometry (diMS) integrated with automated data handling, but a full metabolic picture requires the combination of several different analytical techniques.

Biochemistry↗
PubMed1999

Medical practice and informatics tools: a vignette.

In this article the authors recreate an improvisational vignette originally presented at the Third Annual Information Connection in Burlington, Vermont, in January 1998. The vignette illustrates various state-of-the-art decision-support systems for clinical care and their promises and problems in real-world medical practice. The characters are Dr. Alex Grant, a rural physician in solo practice; Anna Everett, a patient suffering from chronic headaches; Bob, a hospital librarian; and Sarah, Dr. Grant's nurse. The short play centers on Dr. Grant's attempt to diagnose the cause of Anna's headaches (which he and she believe to be sinus-related) and the roles information technologies--Medline searching, Anna's own Internet searches, the use of MDConsult, which provides Internet access to standard medical texts, journals, etc., and a desktop decision-support tool called Problem Knowledge Couplers--play in this process. The vignette concludes with the realization that while computer technologies can be of great help in medicine "there is still a need for a good doctor to pull it all together."

Diagnosis, Computer-Assisted↗