Unregistered User If this is not your name, click here.
		Contact Us | Order Now | Journals | Bookstore | Register a colleague
	Select a ChannelAcneAIDS and HIVAllergy OtherAlzheimer'sAnaesthesiology OtherAngina Pectoris/MIAnxietyArthritis OtherAsthmaBack PainBacterial InfectionsBladder CancerBone Marrow TransplantationBreast CancerCardiology OtherCataractCell TransplantationCervical CancerCholesterol/Lipid disordersCirrhosisClinical PharmacologyColorectal CancerCongestive Heart FailureContact DermatitisContraceptionCOPDCystic FibrosisDental and Oral DisordersDepressionDermatology OtherDiabetesDialysisEating DisordersElbowEmergency MedicineEndocrinology OtherEpilepsyErectile DysfunctionFibromyalgiaGastro OtherGeneticsGenitourinary OtherGeriatricsGERD/GastritisGlaucomaH. Pylori/UlcerHaematology OtherHair LossHeadachesHepa/Biliary OtherHepatitisHipHRTHypertensionIBDImmunologyInfectious OtherInfertilityIntensive CareIrritable Bowel SyndromeKneeLeukemiasLiver CancerLung CancerLupusLymphomasMelanomaMenopauseMultiple Sclerosis Nephrology OtherNeurologic OtherNutritional / Metabolic OtherOb/Gyn OtherObesityOncology OtherOphth. OtherOphthalmic SurgeryOrgan TransplantationOrthopaedics OtherOsteoarthritisOsteoporosisOtitisOtorhino. OtherOvarian CancerPaediatricsPainPancreatic CancerParkinson'sPregnancyProstate CancerPsychiatry OtherPulmonary OtherRadiologyRenal CancerRenal FailureRespiratory InfectionsRheumatoid arthritisRheumatology OtherRhinitisSchizophreniaShoulderSleep ApnoeaSleep DisordersSpineStrokeSTDsSurgeryThyroid DisordersTransfusionTransplant Surgery OtherTraumaUrinary IncontinenceUrinary tract infectionsVaccinologyVascular DisordersViral Infections

SEARCH   News Bookstore Medline The Web Meetings & Congresses Complete Doctor's Guide    EXPLORE :    All News   All Webcasts   All Cases   All Meetings & Congresses   All Medical Resources New drugs / indications English Dictionary Medical Dictionary Thesaurus Warning | Privacy | Awards  Favourite Journals  Click here to choose your favourite journals  Favourite Sites  Click here to choose your favourite sites  Languages  Select languageEnglishFrançais

People With Migraine More Likely to Develop Venous Thrombosis ST. PAUL, Minn -- September 15, 2008 -- People with migraines may also be more likely to develop blood clots in their veins, according to a study published in the September 16 issue of Neurology. The study included 574 people from Italy aged 55 to 94 years. Participants were interviewed to determine whether they had a history of migraine or migraine at the time of the evaluation. Medical records were reviewed for cases of venous thrombosis and the arteries in the patients' necks and thighs were scanned with ultrasounds to check for atherosclerosis. Of the participants, 111 had migraine and 19% of those with migraine also had 1 or more instances of venous thrombosis compared with only 8% of those without migraine. Researchers do not know why migraine and venous thrombosis are linked. One theory is that the blood of people with migraine may be more prone to clotting. The study also found that people with migraine are not more likely to have hardening or narrowing of the arteries, which is contrary to a current theory. "The thinking has been that because people with migraine are more likely to have strokes and other cardiovascular problems, that they would also have more severe and early atherosclerosis," said coauthor Stefan Kiechl, MD, Innsbruck Medical University, Tyrol, Austria. "This study is the first to use high-resolution ultrasound to examine this theory, and it provides solid evidence to refute it." SOURCE: American Academy of Neurology E-mail this page to a friend or colleague! To print, use this version