C Bertolino

Publications (2)8.19 Total impact

• Article: Arterial hypertension as risk factor for spontaneous cervical artery dissection. A case-control study.

  A Pezzini, V Caso, C Zanferrari, E Del Zotto, M Paciaroni, C Bertolino, M Grassi, G Agnelli, A Padovani
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  ABSTRACT: Because of the presumed non-atherosclerotic pathogenesis, the potential link between spontaneous cervical artery dissection (sCAD) and common risk factors for atherosclerosis has never been investigated systematically. Therefore, this prospective, multicentre, case-control study compared the frequency of tobacco use, hypertension, diabetes mellitus, and hypercholesterolaemia among a group of consecutive patients with sCAD (n = 153), a group of patients with ischaemic stroke, not related to CAD (non-CAD), and a group of controls. As opposed to the other variables, a trend towards a significant association was seen when the prevalence of hypertension was compared among patients with sCAD and controls (26.8% v 17.0%; odds ratio (OR) 1.79; 95% confidence interval (CI), 0.98 to 3.27; p = 0.058). Hypertension was also significantly associated with the subgroup of patients with sCAD and cerebral infarction (OR, 1.94; 95% CI, 1.01 to 3.70; p = 0.045), particularly when involving the vertebral arteries (OR, 2.69; 95% CI, 1.20 to 6.04; p = 0.017). These findings might help define the spectrum of pathogenic conditions predisposing to sCAD and provide information to help investigate the combined effect of such susceptibility factors in future studies.
  Journal of Neurology Neurosurgery &amp Psychiatry 02/2006; 77(1):95-7. · 4.76 Impact Factor
• Article: History of migraine and the risk of spontaneous cervical artery dissection.

  A Pezzini, F Granella, M Grassi, C Bertolino, E Del Zotto, P Immovilli, E Bazzoli, A Padovani, C Zanferrari
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  ABSTRACT: The pathophysiology of spontaneous cervical artery dissection (sCAD) is largely unknown. An association with migraine has been suggested, but not definitively proven. In the setting of a hospital-based prospective case-control study we assessed personal and family history of migraine in 72 patients with sCAD, 72 patients with cerebral infarct unrelated to a CAD (non-CAD) and 72 control subjects. Personal history of migraine was significantly associated to sCAD compared to non-CAD (59.7% vs. 30.6%; OR 3.14; 95% CI 1.41-7.01) and controls (18.1%; OR 7.41; 95% CI 3.11-17.64). As opposed to migraine with aura, migraine without aura was significantly more frequent among sCAD than among non-CAD (56.9% vs. 25.0%; OR 3.91; 95% CI 1.71-8.90) and controls (12.5%; OR 9.84; 95% CI 3.85-25.16). Similar results were observed when the frequencies of family history of migraine were compared. These findings are consistent with the hypothesis that migraine may represent a predisposing condition for sCAD.
  Cephalalgia 09/2005; 25(8):575-80. · 3.43 Impact Factor