NEW YORK (March 26, 2014) - Migraine sufferers who experienced reduced stress from one day to the next are at significantly increased risk of migraine onset on the subsequent day, according to a new study conducted by researchers at the Montefiore Headache Center and Albert Einstein College of Medicine at Yeshiva University. Stress has long been believed to be a common headache trigger. In this study, researchers found that relaxation following heightened stress was an even more significant trigger for migraine attacks. Findings may aid in recommending preventive treatments and behavioral interventions. The study was published online today in Neurology®, the medical journal of the American Academy of Neurology.
Migraine is a chronic condition that affects approximately 38 million Americans. To examine headache triggers, investigators at the Montefiore Headache Center and Einstein conducted a three month electronic daily diary study which captured 2,011 diary records and 110 eligible migraine attacks in 17 participants. The study compared levels of stress and reduction in stress as predictors of headache.
"This study demonstrates a striking association between reduction in perceived stress and the occurrence of migraine headaches," said study lead author Richard B. Lipton, M.D., director, Montefiore Headache Center, professor and vice chair of neurology and the Edwin S. Lowe Chair in Neurology, Einstein. "Results were strongest during the first six hours where decline in stress was associated with a nearly five-fold increased risk of migraine onset. The hormone cortisol, which rises during times of stress and reduces pain, may contribute to the triggering of headache during periods of relaxation."
Data were collected using a custom-programmed electronic diary. Each day participants recorded information about migraine attacks, two types of stress ratings and common migraine triggers, such as hours of sleep, certain foods, drinks and alcohol consumed, and menstrual cycle. They also recorded their mood each day, including feeling happy, sad, relaxed, nervous, lively and bored.
"This study highlights the importance of stress management and healthy lifestyle habits for people who live with migraine," said Dawn C. Buse, Ph.D., director, Behavioral Medicine, Montefiore Headache Center, associate professor, Clinical Neurology, Einstein, and study co-author. "It is important for people to be aware of rising stress levels and attempt to relax during periods of stress rather than allowing a major build up to occur. This could include exercising or attending a yoga class or may be as simple as taking a walk or focusing on one's breath for a few minutes."
In addition to Dr. Lipton and Dr. Buse, other researchers involved in the study were Brian M. Grosberg, M.D., director, Montefiore Headache Center and associate professor, Clinical Neurology, Einstein, Charles B. Hall, Ph.D., professor, Epidemiology & Population Health, Einstein, Tiffani A. DeFreitas, M.S., formerly of Montefiore Headache Center, Thomas M. Borkowski, Ph.D., clinical trials manager, Sheryl R. Haut, M.D., professor, Clinical Neurology, and Howard Tennnen, Ph.D., Department of Community Medicine, University of Connecticut School of Medicine.
Sponsorship: This study was supported by an investigator initiated grant from ENDO Pharmaceuticals, Chadds Ford, PA.
About Montefiore Medical Center
As the University Hospital and academic medical center for Albert Einstein College of Medicine, Montefiore is renowned for its clinical excellence, scientific discovery and commitment to its community. Recognized among the top hospitals nationally and regionally by U.S. News & World Report, Montefiore provides compassionate, patient- and family-centered care and educates the healthcare professionals of tomorrow. The Children's Hospital at Montefiore is consistently named in U.S. News' "America's Best Children's Hospitals." With four hospitals, 1,512 beds and more than 84,000 annual admissions, Montefiore is an integrated health system seamlessly linked by advanced technology. State-of-the-art primary and specialty care is provided through a network of more than 150 locations across the region, including the largest school health program in the nation and a home health program. Montefiore's partnership with Einstein advances clinical and translational research to accelerate the pace at which new discoveries become the treatments and therapies that benefit patients. The medical center derives its inspiration for excellence from its patients and community, and continues to be on the frontlines of developing innovative approaches to care. For more information please visit http://www.
About Albert Einstein College of Medicine of Yeshiva University
Albert Einstein College of Medicine of Yeshiva University is one of the nation's premier centers for research, medical education and clinical investigation. During the 2013-2014 academic year, Einstein is home to 734 M.D. students, 236 Ph.D. students, 106 students in the combined M.D./Ph.D. program, and 353 postdoctoral research fellows. The College of Medicine has more than 2,000 full-time faculty members located on the main campus and at its clinical affiliates. In 2013, Einstein received more than $155 million in awards from the NIH. This includes the funding of major research centers at Einstein in diabetes, cancer, liver disease, and AIDS. Other areas where the College of Medicine is concentrating its efforts include developmental brain research, neuroscience, cardiac disease, and initiatives to reduce and eliminate ethnic and racial health disparities. Its partnership with Montefiore Medical Center, the University Hospital and academic medical center for Einstein, advances clinical and translational research to accelerate the pace at which new discoveries become the treatments and therapies that benefit patients. Through its extensive affiliation network involving Montefiore, Jacobi Medical Center -Einstein's founding hospital, and five other hospital systems in the Bronx, Manhattan, Long Island and Brooklyn, Einstein runs one of the largest residency and fellowship training programs in the medical and dental professions in the United States. For more information, please visit http://www.