Effectiveness of a comprehensive care protocol in patients with new diagnoses of type 2 diabetes mellitus and associated comorbidities in primary care: study protocol of a quasi-experimental trial.

Introduction: Type 2 diabetes mellitus (T2DM) is a highly prevalent chronic disease in the Spanish population. Typically, T2DM is associated with other chronic conditions. Intensive medication at the time of diagnosis has proven effective in reducing cardiovascular risk, improving glycaemic control and preventing T2DM complications.