title: Feasibility and effectiveness of the implementation of a primary prevention programme for type 2 diabetes in routine primary care practice: a phase IV cluster randomised clinical trial.
abstract: BACKGROUND
  The objective of this study is to perform an independent evaluation of the feasibility and effectiveness of an educational programme for the primary prevention of type 2 diabetes (DM2) in high risk populations in primary care settings, implanted within the Basque Health Service - Osakidetza.
  
  
  METHODS
  This is a prospective phase IV cluster clinical trial conducted under routine conditions in 14 primary health care centres of Osakidetza, randomly assigned to an intervention or control group. We will recruit a total sample of 1089 individuals, aged between 45 and 70 years old, without diabetes but at high risk of developing the condition (Finnish Diabetes Risk Score, FINDRISC ≥ 14) and follow them up for 2 years. Primary health care nursing teams of the intervention centres will implement DE-PLAN, a structured educational intervention program focused on changing healthy lifestyles (diet and physical activity); while the patients in the control centres will receive the usual care for the prevention and treatment of DM2 currently provided in Osakidetza. The effectiveness attributable to the programme will be assessed by comparing the changes observed in patients exposed to the intervention and those in the control group, with respect to the risk of developing DM2 and lifestyle habits. In terms of feasibility, we will assess indicators of population coverage and programme implementation.
  
  
  CONCLUSIONS
  The aim of this study is to provide the scientific basis for disseminate the programme to the remaining primary health centres in Osakidetza, as a novel way of addressing prevention of DM2. The study design will enable us to gather information on the effectiveness of the intervention as well as the feasibility of implementing it in routine practice.
authors.affiliation: Primary Care Research Unit - Bizkaia, Basque Health Service, Osakidetza, Spain. alvaro.sanchezperez@osakidetza.net
authors.forename: Alvaro
authors.initials: A
authors.lastname: Sanchez
authors.forename: Carmen
authors.initials: C
authors.lastname: Silvestre
authors.forename: Regina
authors.initials: R
authors.lastname: Sauto
authors.forename: Catalina
authors.initials: C
authors.lastname: Martínez
authors.forename: Gonzalo
authors.initials: G
authors.lastname: Grandes
mesh_terms: D000368:Aged; D003924:Diabetes Mellitus, Type 2 / Q000517:prevention & control*; D005240:Feasibility Studies; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008875:Middle Aged; D010353:Patient Education as Topic / Q000379:methods*; D059017:Primary Care Nursing / Q000379:methods*; D011320:Primary Health Care / Q000379:methods*; D011322:Primary Prevention / Q000379:methods*; D011446:Prospective Studies; D040242:Risk Reduction Behavior; D013030:Spain