International Scientific Forum on Alcohol Research Critique 136: Alcohol’s Effects on Cardiovascular Risk among Subjects with Diabetes Mellitus
By International Scientific Forum on Alcohol Research | 19 March 2014
The latest critique from The ISFAR looks at a study of around 11,000 diabetes sufferers from 20 countries
A paper by Blomster JI, to be published in Diabetes Care is based on the largest study on diabetes in the world.
It assesses the effects of alcohol use among participants in the 'Action in Diabetes and Vascular Disease' (ADVANCE) trial. It was based on more than 11,000 subjects with diabetes from 20 countries, including those in Eastern Europe, Asia and established market economies in Western Europe, North America, and the Pacific region.
The outcomes over five years of follow-up were cardiovascular disease (CVD) events (death from CVD, non-fatal myocardial infarction, non-fatal stroke), microvascular disease (renal disease, diabetic eye disease), and all-cause mortality.
A U- or J-shaped curve for the relation of alcohol consumption to CVD among diabetics has been shown in most prospective epidemiologic studies for many years, and CVD is the leading cause of death among diabetics. A variety of potential mechanisms of protection against CVD have been described, including beneficial effects of moderate drinking on lipids, inflammatory markers, and insulin resistance.
Key results of the analyses showed that, during follow-up, more than 1,000 subjects (about 10%) had a major CVD, with similar percentages experiencing a microvascular complication or dying.
The authors said: “Compared with abstainers, any alcohol use was associated with a 17% lower risk of cardiovascular events, a 15% lower risk of microvascular complications, and a 13% lower risk of all-cause mortality.”
While there were few heavy drinkers (<4% of subjects), their data indicated that there was no significant lowering of risk of the outcomes among such subjects. Subjects who consumed wine had lower estimates of cardiovascular disease outcomes and mortality than consumers of other beverages.
Forum reviewers considered this to be a well-done analysis based on a large cohort of subjects with diabetes mellitus, with an adequate number of non-drinkers to serve as a referent group. The results strongly support previous studies that have shown a lower risk of cardiovascular events and total mortality among diabetic subjects who consume alcohol moderately. The study also showed that the risks of microvascular complications (diabetic kidney disease, diabetic eye disease) were lower among moderate drinkers.
The Forum considers this to be an important message (to physicians and the public), as the vascular ravages of diabetes are very serious, and diabetes is such a common disease that is increasing throughout the world. Diabetic patients without contraindications to alcohol should be informed of the potential cardiovascular protection of moderate alcohol consumption.
To read the full critique, click here.
These critiques are published with the permission of The ISFAR.
- How Treasury is rewriting the rule book - Comment
- Craft spirits shake-out will be just the beginning
- Drinkable yogurt - The next drinks opportunity
- Has Diet Coke passed its sell-by date? - Comment
- Coca-Cola India suspends bottling operations
- Diageo brands need "fixing and nurturing" - TWE
- This week in wine & spirits on just-drinks
- SAB shareholders granted AB InBev vote split
- Pernod Ricard wins Ron Matusalem 'Cuba' legal row
- Spirits volumes slide in Global Travel Retail
- The Next Seven Big Beverage Markets
- Global rum insights - market forecasts, product innovation and consumer trends
- Carlsberg AS (CARL B) - Financial and Strategic SWOT Analysis Review
- Global RTD insights - market forecasts, product innovation and consumer trends
- Adultifying Soft Drinks; Capitalizing on rising adult demand for non-alcoholic beverages