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.

Association Between Migraine and Cervical Artery Dissection The Italian Project on Stroke in Young Adults

CASETTA, Ilaria;
2017

Abstract

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.
De Giuli, V.; Grassi, M.; Lodigiani, C.; Patella, R.; Zedde, M.; Gandolfo, C.; Zini, A.; De Lodovici, M. L.; Paciaroni, M.; Del Sette, M.; Azzini, C.; Toriello, A.; Musolino, R.; Calabrò, R. S.; Bovi, P.; Sessa, M.; Adami, A.; Silvestrelli, G.; Cavallini, A.; Marcheselli, S.; Bonifati, D. M.; Checcarelli, N.; Tancredi, L.; Chiti, A.; Lotti, E. M.; Del Zotto, E.; Tomelleri, G.; Spalloni, A.; Giorli, E.; Costa, P.; Poli, L.; Morotti, A.; Caria, F.; Lanari, A.; Giacalone, G.; Ferrazzi, P.; Giossi, A.; Piras, V.; Massucco, D.; D'Amore, C.; Di Lisi, F.; Casetta, Ilaria; Cucurachi, L.; Cotroneo, M.; De Vito, A.; Coloberti, E.; Rasura, M.; Simone, A. M.; Gamba, M.; Cerrato, P.; Micieli, G.; Malferrari, G.; Melis, M.; Iacoviello, L.; Padovani, A.; Pezzini, A.
File in questo prodotto:
File Dimensione Formato  
De-Giuli_Association-migraine-cervical_2017.pdf

accesso aperto

Tipologia: Full text (versione editoriale)
Licenza: Creative commons
Dimensione 208.28 kB
Formato Adobe PDF
208.28 kB Adobe PDF Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/2368623
Citazioni
  • ???jsp.display-item.citation.pmc??? 8
  • Scopus 47
  • ???jsp.display-item.citation.isi??? 43
social impact