Smoking History and Clinical Features of Cluster Headache:Results from the Korean Cluster Headache Registry
Journal of Clinical Neurology
; : 229-235, 2021.
Article
en En
| WPRIM
| ID: wpr-891400
Biblioteca responsable:
WPRO
ABSTRACT
Background@#and Purpose Epidemiologic data suggest that cluster headache (CH) is significantly associated with cigarette smoking. The aim of this study was to determine differences in features between patients with a smoking history and those who are never-smokers, using data from a prospective multicenter registry. @*Methods@#Data used in this study were obtained from the Korean Cluster Headache Registry that collected data from consecutive patients diagnosed with CH. We compared clinical and demographic features between ever-smokers (current or former smokers) and never-smokers. @*Results@#This study enrolled 250 patients who were diagnosed with CH, of which 152 (60.8%) were ever-smokers and 98 (39.2%) were never-smokers. The age at CH onset was significantly lower in the never-smoker group than in the ever-smoker group [27.1±12.9 years vs. 30.6± 10.9 years (mean±standard deviation), p=0.024]. Seasonal rhythmicity (58.1% vs. 44.7%, p= 0.038) and triptan responsiveness (100% vs. 85.1%, p=0.001) were higher in never-smokers, while other clinical features such as pain severity, duration, attack frequency, and associated autonomic symptoms did not differ significantly between the groups. The male-to-female ratio was markedly higher in ever-smokers (29.41) than in never-smokers (1.71). @*Conclusions@#Most of the clinical features did not differ significantly between patients with a smoking history and never-smokers. However, the age at CH onset, sex ratio, and seasonal rhythmicity were significantly associated with smoking history.
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Banco de datos:
WPRIM
Tipo de estudio:
Clinical_trials
Idioma:
En
Revista:
Journal of Clinical Neurology
Año:
2021
Tipo del documento:
Article