NCT02938832 due 2023.

Study name	Does the advice to eat a mediterranean diet with low carbohydrate intake, compared with a low‐fat diet, reduce diabetes and cardiovascular disease (CardioDiet)
Methods	RCT, 36 months
Participants	Adults with ischaemic heart disease followed up at cardiac rehabilitation units
Interventions	Mediterranean diet with an energy content (E%) from carbohydrates between 25‐30% Traditional low‐fat diet with 45‐60 E% from carbohydrates
Outcomes	Primary: diabetes incidence Secondary: CVD disease, quality of life
Starting date	Oct 2016, planned completion Oct 2023
Contact information	PI: Fredrik H Nystrom, Professor, MD, University Hospital, Linkoeping, fredrik.nystrom@regionostergotland.se
Notes	Trials registration NCT02938832 Unclear whether the intervention was truly lower vs higher saturated fat as saturated fat goals not provided.