OBJECTIVE: We sought to assess the long-term faith of migraine in patients with high risk anatomic and functional characteristics predisposing to paradoxical embolism submitted to patent foramen ovale (PFO) transcatheter closure. METHODS: In a prospective single-center non randomized registry from January 2004 to January 2010 we enrolled 80 patients (58 female, mean age 42±2.7 years, 63 patients with aura) submitted to transcatheter PFO closure in our center. All patients fulfilled the following criteria: basal shunt and shower/curtain shunt pattern on transcranial Doppler and echocardiography, presence of interatrial septal aneurysm (ISA) and Eustachian valve, 3-4 class MIDAS score, coagulation abnormalities, medication-refractory migraine with or without aura. Migraine Disability Assessment Score (MIDAS) was used to assess the incidence and severity of migraine before and after mechanical closure. High risk features for paradoxical embolism included all of the following. RESULTS: Percutaneous closure was successful in all cases (occlusion rate 91.2%), using a specifically anatomically-driven tailored strategy, with no peri-procedural or in-hospital complications; 70/80 of patients (87.5%) reported improved migraine symptomatology (mean MIDAS score decreased 33.4±6.7 to 10.6±9.8, p<0.03) whereas 12.5% reported no amelioration: none of the patients reported worsening of the previous migraine symptoms. Auras were definitively cured in 61/63 patients with migraine with aura (96.8%). CONCLUSIONS: Transcatheter PFO closure in a selected population of patients with severe migraine at high risk of paradoxical embolism resulted in a significant reduction in migraine over a long-term follow-up.
OBJECTIVE: We sought to assess the long-term faith of migraine in patients with high risk anatomic and functional characteristics predisposing to paradoxical embolism submitted to patent foramen ovale (PFO) transcatheter closure. METHODS: In a prospective single-center non randomized registry from January 2004 to January 2010 we enrolled 80 patients (58 female, mean age 42±2.7 years, 63 patients with aura) submitted to transcatheter PFO closure in our center. All patients fulfilled the following criteria: basal shunt and shower/curtain shunt pattern on transcranial Doppler and echocardiography, presence of interatrial septal aneurysm (ISA) and Eustachian valve, 3-4 class MIDAS score, coagulation abnormalities, medication-refractory migraine with or without aura. Migraine Disability Assessment Score (MIDAS) was used to assess the incidence and severity of migraine before and after mechanical closure. High risk features for paradoxical embolism included all of the following. RESULTS: Percutaneous closure was successful in all cases (occlusion rate 91.2%), using a specifically anatomically-driven tailored strategy, with no peri-procedural or in-hospital complications; 70/80 of patients (87.5%) reported improved migraine symptomatology (mean MIDAS score decreased 33.4±6.7 to 10.6±9.8, p<0.03) whereas 12.5% reported no amelioration: none of the patients reported worsening of the previous migraine symptoms. Auras were definitively cured in 61/63 patients with migraine with aura (96.8%). CONCLUSIONS: Transcatheter PFO closure in a selected population of patients with severe migraine at high risk of paradoxical embolism resulted in a significant reduction in migraine over a long-term follow-up.
Authors: P Cerrato; D Imperiale; M Bazzan; L Lopiano; C Baima; M Grasso; M Morello; B Bergamasco Journal: Cerebrovasc Dis Date: 2001 Impact factor: 2.762
Authors: M A Sloan; A V Alexandrov; C H Tegeler; M P Spencer; L R Caplan; E Feldmann; L R Wechsler; D W Newell; C R Gomez; V L Babikian; D Lefkowitz; R S Goldman; C Armon; C Y Hsu; D S Goodin Journal: Neurology Date: 2004-05-11 Impact factor: 9.910
Authors: Siddak M Kanwar; Amit Noheria; Christopher V DeSimone; Alejandro A Rabinstein; Samuel J Asirvatham Journal: Clin Trials Regul Sci Cardiol Date: 2016-03-01