The CLUES study: a cluster randomized clinical trial for the evaluation of cardiovascular guideline implementation in primary care
1 Hernani Health Center, Gipuzkoa Health District, Basque Health Service, c/Aristizabal 1, 20120 Hernani, Spain
2 Bidasoa Integrated Healthcare Organization, Basque Health Service, Irun, Spain
3 University Hospital, IIS Biodonostia, San Sebastian, Spain
4 Bilbao Health District, Basque Health Service, Bilbao, Spain
5 Miguel Hernandez University, Alicante, Spain
6 Alza Health Centre, Basque Health Service, San Sebastian, Spain
BMC Health Services Research 2013, 13:438 doi:10.1186/1472-6963-13-438Published: 24 October 2013
The appropriate care for people with cardiovascular risk factors can reduce morbidity and mortality. One strategy for improving the care for these patients involves the implementation of evidence-based guidelines. To date, little research concerning the impact of such implementation strategies in our setting has been published. Aims. To evaluate the effectiveness of a multifaceted tailored intervention in the implementation of three cardiovascular risk-related guidelines (hypertension, type 2 diabetes and dyslipidemia) in primary care in the Basque Health Service compared with usual implementation.
A two-year cluster randomized clinical trial in primary care in two districts in the Basque Health Service. All primary care units are randomized. Data from all patients with diabetes, hypertension and those susceptible to coronary risk screening will be analyzed.
Interventions. The control group will receive standard implementation. The experimental group will receive a multifaceted tailored implementation strategy, including a specific web page and workshops for family physicians and nurses.
Endpoints. Primary endpoints: annual request for glycosylated hemoglobin, basic laboratory tests for hypertension, cardiovascular risk screening (women between 45–74 and men between 40–74 years old). Secondary endpoints: other process and clinical guideline indicators.
Analysis: Data will be extracted from centralized computerized medical records. Analysis will be performed at a primary care unit level weighted by cluster size.
The main contribution of our study is that it seeks to identify an effective strategy for cardiovascular guideline implementation in primary care in our setting.
Current Controlled Trials, ISRCTN88876909