MedicalResearch.com Interview with:
David C. Brodner, M.D.
Founder and Principle Physician, The Center for Sinus, Allergy, and Sleep Wellness
Double Board-Certified in Otolaryngology (Head and Neck Surgery) and Sleep Medicine
Assistant Clinical Professor
Florida Atlantic University College of Medicine
Medical Director, Good Samaritan Hospital Sleep Laboratory
Senior Medical Advisor, Physician’s Seal, LLC®
MedicalResearch.com: What is the background for this study?
Response: Chronic sleep and wakefulness disorders affect an estimated 50 to 70 million Americans, and long-term sleep deprivation has been associated with negative health consequences, including an increased risk of diabetes, hypertension, heart attack, stroke, obesity and depression.
Sleep/wake cycles are regulated by melatonin, levels of which normally begin to rise in the mid- to late evening and remain high for the majority of the night. Levels begin to decline towards early morning, as the body’s wake cycle in triggered. Melatonin levels typically decline with age, with a significant decrease after age 40.
And as people age, their bodies may no longer produce enough melatonin to ensure adequate sleep. In addition to difficulties falling asleep, sleep in older populations can include fragmented and sustained sleep problems. Melatonin supplementation has been shown to promote and maintain sleep in older populations.
In this study, we compared the pharmacokinetics (PK) profile of REMfresh®, a continuous release and absorption melatonin (CRA-melatonin), with that of a leading immediate-release melatonin (IR-melatonin) formulation.