Determining Rates of Cardiovascular Complications Among Patients of a Managed Diabetes Care Program
Determining Rates of Cardiovascular Complications Among Patients of a Managed Diabetes Care Program
The primary objective of this study is to identify whether cardiovascular complication rates
 are lower in patients who participate in managed diabetes care, in comparison to provincial
 and national rates. This study will involve an electronic medical record (EMR) chart audit,
 augmented by a manual review of hospital and other pertinent medical records, as necessary.
The DECIDE study will identify whether cardiovascular complication rates (the composite rate
 of myocardial infarction (MI), Percutaneous Coronary Intervention (PCI), Coronary Artery
 Bypass Grafting (CABG), stroke, carotid endarterectomy, peripheral revascularization, and
 peripheral amputation) are lower in patients who participate in managed diabetes care by ADEC
 in comparison to provincial and national rates. Comparison statistics will be provided by the
 Institute of Evaluative Sciences (ICES) Atlas 2003 and other Diabetes studies such as the
 2005 DICE study. Complications such as nephropathy and retinopathy will be documented, along
 with hospitalization rates and all cause mortality. Clinical outcomes relevant to diabetes
 management such as blood pressure and lipids will also be compared.
Inclusion Criteria:

 1. Ambulatory patients over the age of 18 years with diabetes mellitus.

 2. Current enrolment in ADEC program (>6 months)or new enrolment in ADEC program (<6
 months).

 3. Confirmed diagnosis of diabetes mellitus, according to the current Canadian Diabetes
 Guidelines.

 4. Informed consent provided

 Exclusion Criteria:

 1. History of only gestational diabetes.

 2. Non-GHC member.

 3. GHC patients with diabetes who do not attend the ADEC program.

 4. Unable to give informed consent.

 5. Any conditions/circumstances that prevent the patient from attending ADEC sessions or
 participating fully in the program.

 6. Refusal to allow research staff access to medical records, including hospital charts.