Biomedical subjects

C Reiners

Publications and source records attributed to C Reiners.

183 records · Page 11Linked to original sources

PubMedDate not supplied

Confronting actual practice with practice guidelines in oncology.

Improving health care quality requires the availability of data to identify and eliminate unnecessary variations in the care process. Variations can be caused by an ineffective implementation of research findings or by obstacles to the translation of research into clinical practice. The analysis of current patterns of care by the use of routine data from electronic patient records or clinical registries may help highlight these deficiencies in actual care. The growing infrastructure of information technologies and the knowledge about clinically relevant variations of routine practice may help us understand the mechanisms that are impeding the translation of research into practice. There is a need to scrutinize these variations of practice and the barriers to guideline implementation. We think that an understanding and open discussion of such reasons may help, to continuously improve the quality of patient care. This process facilitates efforts and strategies to implement evidence-based medicine in the daily routine.

Data Collection↗

PubMedDate not supplied

Evaluating the implications of clinical practice guidelines for patient care.

Patient care evaluation studies have been developed by the Commission on Cancer of the American College of Surgeons. The studies were primarily designed to monitor trends in diagnosis, therapy, and outcome of specific oncologic diseases in hospitals and cancer centers. As they reflect the current standards of patient care, patient care evaluation studies have become valid tools of quality management in medicine. In an international pilot project that began in 1996, this approach was redefined to evaluate the impact of current clinical practice guidelines in oncology. Close cooperation between medical societies in the United States and Germany under the coordination of the Commission on Cancer and the Institute of Medical Informatics at the Justus-Liebig-University of Giessen was established. This infrastructure for data collection, data management, analysis, and interpretation of results allows for the recognition of international differences in patient care. Our results indicate discrepancies between current state-of-the-art patient care represented by clinical practice guidelines and the diagnostic and therapeutic procedures in the clinical routine. Patient care evaluation studies are designed as exploratory, not confirmatory, trials. In contrast with confirmatory trials, their aims may not always lead to predefined hypotheses. They reflect routine practice and are not the basis of the formal proof of efficacy, although they may contribute to the total body of relevant evidence. Without this comprehensive approach to evaluation, the potential of clinical practice guidelines to improve patient care remains unknown.

Germany↗

PubMedDate not supplied

Systematic ultrasound screening as a significant tool for early detection of thyroid carcinoma in Belarus.

We report the results of ultrasound screening of the thyroid gland in 3,051 Belarus children 4-14 years of age exposed to radioactive fallout due to the Chernobyl accident. Screening was performed in 1990, 1993 and 1998. The study demonstrated that with time the prevalence of thyroid nodules in this contaminated region increased from 1.2% to 3.5%, mostly due to pathologically verified nodular goiter and non-verified small solid nodules and cysts. In contrast, the prevalence of thyroid carcinoma decreased from 0.6% in 1990 to 0.3% in 1993. We found 15 patients with carcinoma. On analysis of the ultrasound pattern of all carcinomas, we observed nodular and diffuse variants. Thus, we can conclude that systematic ultrasound screening is useful for the early detection of thyroid carcinoma in the population of Belarus exposed to radiation due to the Chernobyl accident.

Adolescent↗