Right-to-Left Shunt and the Clinical Features of Migraine with Aura: Earlier but Not More.
Adolescent
Adult
Age of Onset
Aged
Cerebrovascular Circulation
Female
Foramen Ovale, Patent
/ complications
Heart Aneurysm
/ complications
Humans
Male
Middle Aged
Migraine with Aura
/ diagnostic imaging
Prognosis
Retrospective Studies
Risk Assessment
Risk Factors
Severity of Illness Index
Ultrasonography, Doppler, Transcranial
Young Adult
Migraine and stroke
Migraine with aura
Right-to-left shunt
Journal
Cerebrovascular diseases (Basel, Switzerland)
ISSN: 1421-9786
Titre abrégé: Cerebrovasc Dis
Pays: Switzerland
ID NLM: 9100851
Informations de publication
Date de publication:
2019
2019
Historique:
received:
06
03
2019
accepted:
18
06
2019
pubmed:
30
7
2019
medline:
6
5
2020
entrez:
30
7
2019
Statut:
ppublish
Résumé
The causal relationship between patent foramen ovale (PFO) and migraine with aura (MA) is controversial. We aimed at exploring whether attack clinical features relate to the presence of right-to-left shunt (RLS) in MA patients. We retrospectively examined a cohort of consecutive patients diagnosed with MA in our headache center and undergoing transcranial doppler (TCD) for RLS detection. We collected from our clinical electronic dossiers, clinical features of MA attacks (type, frequency, duration of aura phenomenon, trigger factors, onset age), family history for MA, thrombophilia genotypes, and the response to preventive treatments. RLS was stratified for severity according to the results of the TCD examination. We found 111 patients. Binary logistic regression analysis showed that among features of MA attacks, only onset age was associated with the presence of RLS (p < 0.0001). Patients with RLS presented the first MA attack at a younger age (p < 0.0001). The greater RLS severity, the younger was onset age (p < 0.00001) and the presence of atrial septal aneurysms (ASA) was associated with a further decrease in onset age (ρ = -539, p < 0.00001). Family history for MA was associated with the presence of RLS (chi-square p = 0.022). Response to preventive treatments was not influenced by the type of treatment (antiplatelet compared with no antiplatelet drugs), comorbidity with migraine without aura, RLS presence, or by their double interactions (Logistic regression, consistently p > 0.05). Our findings support the hypothesis that although PFO does not influence MA attack frequency, it is not merely a bystander in MA physiopathology, as RLS, its severity, and the presence of ASA possibly make a difference in the disease history.
Sections du résumé
BACKGROUND
The causal relationship between patent foramen ovale (PFO) and migraine with aura (MA) is controversial. We aimed at exploring whether attack clinical features relate to the presence of right-to-left shunt (RLS) in MA patients.
METHODS
We retrospectively examined a cohort of consecutive patients diagnosed with MA in our headache center and undergoing transcranial doppler (TCD) for RLS detection. We collected from our clinical electronic dossiers, clinical features of MA attacks (type, frequency, duration of aura phenomenon, trigger factors, onset age), family history for MA, thrombophilia genotypes, and the response to preventive treatments. RLS was stratified for severity according to the results of the TCD examination.
RESULTS
We found 111 patients. Binary logistic regression analysis showed that among features of MA attacks, only onset age was associated with the presence of RLS (p < 0.0001). Patients with RLS presented the first MA attack at a younger age (p < 0.0001). The greater RLS severity, the younger was onset age (p < 0.00001) and the presence of atrial septal aneurysms (ASA) was associated with a further decrease in onset age (ρ = -539, p < 0.00001). Family history for MA was associated with the presence of RLS (chi-square p = 0.022). Response to preventive treatments was not influenced by the type of treatment (antiplatelet compared with no antiplatelet drugs), comorbidity with migraine without aura, RLS presence, or by their double interactions (Logistic regression, consistently p > 0.05).
CONCLUSION
Our findings support the hypothesis that although PFO does not influence MA attack frequency, it is not merely a bystander in MA physiopathology, as RLS, its severity, and the presence of ASA possibly make a difference in the disease history.
Identifiants
pubmed: 31357200
pii: 000501544
doi: 10.1159/000501544
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
268-274Informations de copyright
© 2019 S. Karger AG, Basel.