TY - JOUR
T1 - Association Between Migraine and Cervical Artery Dissection
T2 - The Italian Project on Stroke in Young Adults
AU - De Giuli, Valeria
AU - Grassi, Mario
AU - Lodigiani, Corrado
AU - Patella, Rosalba
AU - Zedde, Marialuisa
AU - Gandolfo, Carlo
AU - Zini, Andrea
AU - DeLodovici, Maria Luisa
AU - Paciaroni, Maurizio
AU - Del Sette, Massimo
AU - Azzini, Cristiano
AU - Toriello, Antonella
AU - Musolino, Rossella
AU - Calabrò, Rocco Salvatore
AU - Bovi, Paolo
AU - Sessa, Maria
AU - Adami, Alessandro
AU - Silvestrelli, Giorgio
AU - Cavallini, Anna
AU - Marcheselli, Simona
AU - Bonifati, Domenico Marco
AU - Checcarelli, Nicoletta
AU - Tancredi, Lucia
AU - Chiti, Alberto
AU - Lotti, Enrico Maria
AU - Del Zotto, Elisabetta
AU - Tomelleri, Giampaolo
AU - Spalloni, Alessandra
AU - Giorli, Elisa
AU - Costa, Paolo
AU - Poli, Loris
AU - Morotti, Andrea
AU - Caria, Filomena
AU - Lanari, Alessia
AU - Giacalone, Giacomo
AU - Ferrazzi, Paola
AU - Giossi, Alessia
AU - Piras, Valeria
AU - Massucco, Davide
AU - D'Amore, Cataldo
AU - Di Lisi, Filomena
AU - Casetta, Ilaria
AU - Cucurachi, Laura
AU - Cotroneo, Masina
AU - De Vito, Alessandro
AU - Coloberti, Elisa
AU - Rasura, Maurizia
AU - Simone, Anna Maria
AU - Micieli, Giuseppe
AU - Iacoviello, Licia
AU - Italian Project on Stroke in Young Adults Investigators
PY - 2017/5/1
Y1 - 2017/5/1
N2 - Importance: Although sparse observational studies have suggested a link between migraine and cervical artery dissection (CEAD), any association between the 2 disorders is still unconfirmed. This lack of a definitive conclusion might have implications in understanding the pathogenesis of both conditions and the complex relationship between migraine and ischemic stroke (IS).Objective: To investigate whether a history of migraine and its subtypes is associated with the occurrence of CEAD.Design, Setting, and Participants: A prospective cohort study of consecutive patients aged 18 to 45 years with first-ever acute ischemic stroke enrolled in the multicenter Italian Project on Stroke in Young Adults was conducted between January 1, 2000, and June 30, 2015. In a case-control design, the study assessed whether the frequency of migraine and its subtypes (presence or absence of an aura) differs between patients whose IS was due to CEAD (CEAD IS) and those whose IS was due to a cause other than CEAD (non-CEAD IS) and compared the characteristics of patients with CEAD IS with and without migraine.Main Outcomes and Measures: Frequency of migraine and its subtypes in patients with CEAD IS vs non-CEAD IS.Results: Of the 2485 patients (mean [SD] age, 36.8 [7.1] years; women, 1163 [46.8%]) included in the registry, 334 (13.4%) had CEAD IS and 2151 (86.6%) had non-CEAD IS. Migraine was more common in the CEAD IS group (103 [30.8%] vs 525 [24.4%], P = .01), and the difference was mainly due to migraine without aura (80 [24.0%] vs 335 [15.6%], P < .001). Compared with migraine with aura, migraine without aura was independently associated with CEAD IS (OR, 1.74; 95% CI, 1.30-2.33). The strength of this association was higher in men (OR, 1.99; 95% CI, 1.31-3.04) and in patients 39.0 years or younger (OR, 1.82; 95% CI, 1.22-2.71). The risk factor profile was similar in migrainous and non-migrainous patients with CEAD IS (eg, hypertension, 20 [19.4%] vs 57 [24.7%], P = .29; diabetes, 1 [1.0%] vs 3 [1.3%], P > .99).Conclusions and Relevance: In patients with IS aged 18 to 45 years, migraine, especially migraine without aura, is consistently associated with CEAD. This finding suggests common features and warrants further analyses to elucidate the underlying biologic mechanisms.
AB - Importance: Although sparse observational studies have suggested a link between migraine and cervical artery dissection (CEAD), any association between the 2 disorders is still unconfirmed. This lack of a definitive conclusion might have implications in understanding the pathogenesis of both conditions and the complex relationship between migraine and ischemic stroke (IS).Objective: To investigate whether a history of migraine and its subtypes is associated with the occurrence of CEAD.Design, Setting, and Participants: A prospective cohort study of consecutive patients aged 18 to 45 years with first-ever acute ischemic stroke enrolled in the multicenter Italian Project on Stroke in Young Adults was conducted between January 1, 2000, and June 30, 2015. In a case-control design, the study assessed whether the frequency of migraine and its subtypes (presence or absence of an aura) differs between patients whose IS was due to CEAD (CEAD IS) and those whose IS was due to a cause other than CEAD (non-CEAD IS) and compared the characteristics of patients with CEAD IS with and without migraine.Main Outcomes and Measures: Frequency of migraine and its subtypes in patients with CEAD IS vs non-CEAD IS.Results: Of the 2485 patients (mean [SD] age, 36.8 [7.1] years; women, 1163 [46.8%]) included in the registry, 334 (13.4%) had CEAD IS and 2151 (86.6%) had non-CEAD IS. Migraine was more common in the CEAD IS group (103 [30.8%] vs 525 [24.4%], P = .01), and the difference was mainly due to migraine without aura (80 [24.0%] vs 335 [15.6%], P < .001). Compared with migraine with aura, migraine without aura was independently associated with CEAD IS (OR, 1.74; 95% CI, 1.30-2.33). The strength of this association was higher in men (OR, 1.99; 95% CI, 1.31-3.04) and in patients 39.0 years or younger (OR, 1.82; 95% CI, 1.22-2.71). The risk factor profile was similar in migrainous and non-migrainous patients with CEAD IS (eg, hypertension, 20 [19.4%] vs 57 [24.7%], P = .29; diabetes, 1 [1.0%] vs 3 [1.3%], P > .99).Conclusions and Relevance: In patients with IS aged 18 to 45 years, migraine, especially migraine without aura, is consistently associated with CEAD. This finding suggests common features and warrants further analyses to elucidate the underlying biologic mechanisms.
KW - Adolescent
KW - Adult
KW - Age Factors
KW - Brain Ischemia
KW - Case-Control Studies
KW - Female
KW - Humans
KW - Intracranial Arterial Diseases
KW - Italy
KW - Male
KW - Middle Aged
KW - Migraine with Aura
KW - Migraine without Aura
KW - Prospective Studies
KW - Registries
KW - Sex Factors
KW - Stroke
KW - Young Adult
KW - Journal Article
KW - Multicenter Study
U2 - 10.1001/jamaneurol.2016.5704
DO - 10.1001/jamaneurol.2016.5704
M3 - Article
C2 - 28264095
VL - 74
SP - 512
EP - 518
JO - JAMA Neurology
JF - JAMA Neurology
SN - 2168-6149
IS - 5
ER -