Diagnostics Product Guide » Cholesterol and Triglyceride (Lipid) Testing

Women benefit more from exercise: Study

admin — Tue, 25 Aug 2009 04:00:37 +0000

A recent study conducted over 8,700 middle-aged women and men found that the benefits from physical activity on cholesterol are not the same between the sexes. The data published in the Journal of Lipid Research shows that over a 12-year period, women who increased their physical activity by about 180 metabolic units (that is an additional 30 minutes of moderate exercise or an hour of mild exercise a week) saw significant lowering of LDL cholesterol and triglycerides, with a rise in HDL cholesterol. The men in the study saw the effects on HDL and triglycerides, but blood test showed no effect on LDL cholesterol.

PreMD NSE appeal upheld by FDA

admin — Wed, 09 Jul 2008 19:52:16 +0000

The PreMD’s appeal over the NSE (not substantially equivalent) letter it received for a premarket submission to expand indications for its skin cholesterol test has been upheld by the FDA. The FDA agreed that the clinical trial data was not sufficient to say if the product was substantially equivalent to other markers of cardiovascular risk.

FDA delays clearance of POC Skin Cholesterol Test

admin — Wed, 05 Mar 2008 17:30:22 +0000

The FDA has sent an NSE (non-substantially equivalent) letter to PreMD Inc. related to the 510(k) submission for an expanded regulatory claim on its point-of-care (POC) skin cholesterol test. “We continue to believe that this test fulfills a need for screening asymptomatic patients for risk of cardiovascular disease,” the company said. The FDA has rejected the claim citing concerns over the clinical utility of evaluating skin cholesterol with carotid wall intima thickness (CIMT) as the clinical endpoint.