Published in
BioMed Central, Cardiovascular Diabetology, 1(9), p. 23
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- ORCID
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- [www.cardiab.com] | PDF
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- [www.ncbi.nlm.nih.gov] | PDF
- [www.researchgate.net] | PDF
- [www.ncbi.nlm.nih.gov] | PDF
- [www.ncbi.nlm.nih.gov] | PDF
- [europepmc.org] | PDF
- [www.zora.uzh.ch] | PDF
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The Chronic CARe for diAbeTes study (CARAT): a cluster randomized controlled trial
,
Corinne Chmiel ,
Beatrice Birnbaum,
Hansueli Schläpfer,
Ulrike Held,
Johann Steurer,
Thomas Rosemann
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Abstract
Abstract Background Diabetes is a major challenge for the health care system and especially for the primary care provider. The Chronic Care Model represents an evidence-based framework for the care for chronically ill. An increasing number of studies showed that implementing elements of the Chronic Care Model improves patient relevant outcomes and process parameters. However, most of these findings have been performed in settings different from the Swiss health care system which is dominated by single handed practices. Methods/Design CARAT is a cluster randomized controlled trial with general practitioners as the unit of randomization (trial registration: ISRCTN05947538). The study challenges the hypothesis that implementing several elements of the Chronic Care Model via a specially trained practice nurse improves the HbA1c level of diabetes type II patients significantly after one year (primary outcome). Furthermore, we assume that the intervention increases the proportion of patients who achieve the recommended targets regarding blood pressure (