Body mass index and its association with various features of migraine: A cross-sectional study from Saudi Arabia.

Introduction: Migraine is a highly prevalent condition, and prevalence of obesity is also increasing. Results of studies addressing association of body mass index (BMI) with migraine and its features are conflicting. In this cross-sectional study, we aim to assess association between BMI and various migraine features. Methods: This study was conducted in the Headache Clinic of King Fahd Hospital of University, Al Khobar, Saudi Arabia. Interviews were conducted by three consultant neurologists. Migraine was defined according to the International Headache Society and BMI was calculated as weight (kilograms)/height (m2). Results: Of total of 121 patients, 79% were female. Almost 87.6% of patients were taking prophylactic medications. Majority of patients had attack for more than 24 h (60.3%), pulsating character (81%), moderate-to-severe intensity (92.6%), associated with nausea and/or vomiting (75.2%), and photophobia/phonophobia (91.7%). About 29.8% of patients were normal weight, 28.1% were overweight, and 39.7% were obese and morbidly obese. There was insignificant association between various categories of BMI and features of migraine, that is, unilateral location (P = 0.385), pulsating character (P = 0.571), moderate-to-severe intensity (P = 0.187), nausea and/or vomiting (P = 0.582), and photophobia and/or phonophobia (P = 0.444). Conclusion: In our study, we did not find an association between BMI and various features of migraine.

RésuméIntroduction: La migraine est une maladie très répandue, et la prévalence de l'obésité est également en augmentation. Résultats des études portant sur l'association de l'indice de masse corporelle (IMC) avec la migraine et ses caractéristiques sont contradictoires. Dans cette étude transversale, nous visons à évaluer l'association entre IMC et diverses caractéristiques de la migraine. Méthodes: Cette étude a été menée à la Headache Clinic de l'hôpital King Fahd de l'Université, Al Khobar, Arabie Saoudite. Les entretiens ont été menés par trois neurologues consultants. La migraine a été définie selon l'International La Headache Society et l'IMC ont été calculés en poids (kilogrammes)/taille (m2). Résultats: Sur un total de 121 patients, 79 % étaient des femmes. Presque 87,6 % des patients prenaient des médicaments prophylactiques. La majorité des patients ont eu une attaque pendant plus de 24h (60,3%), caractère pulsatile (81%), intensité modérée à sévère (92,6 %), associée à des nausées et/ou vomissements (75,2 %) et photophobie/phonophobie (91,7 %). Environ 29,8 % des les patients avaient un poids normal, 28,1 % étaient en surpoids et 39,7 % étaient obèses et obèses morbides. Il y avait une association insignifiante entre diverses catégories d'IMC et caractéristiques de la migraine, c'est-à-dire localisation unilatérale (P = 0,385), caractère pulsatile (P = 0,571), modéré à sévère intensité (P = 0,187), nausées et/ou vomissements (P = 0,582) et photophobie et/ou phonophobie (P = 0,444). Conclusion: Dans notre étude, nous n'ont pas trouvé d'association entre l'IMC et diverses caractéristiques de la migraine. Mots-clés: Indice de masse corporelle, fréquence, migraine, obésité, gravité.

Recurrent Facial Palsy Due to High Jugular Bulb Dehiscence.

BACKGROUND: A high mega jugular Bulb is an enlarged and swollen upper portion of the internal jugular vein with a variation of its anatomical position among the population, mostly situated below the hypotympanum. Although most cases of jugular bulb diverticulum are asymptomatic, excessive pressure on the surrounding structures might cause various symptoms, most prominently vertigo, sensorineural hearing loss, or tinnitus. CASE REPORT: A middle-aged male who was referred to the Department of Neurology with a recurrent complaint of left-sided facial weakness associated with headache and vertigo for a period of 24 months. His symptoms were episodic, furthermore exacerbated by visiting high altitude sites. Non-resolving with conventional medical treatment. After thorough investigation, including preoperative and postoperative audiograms, neuroimaging, including computed tomography as well as magnetic resonance angiography, he was diagnosed to have right-sided superior mega jugular bulb as a causative factor. After surgical management, the patient improved significantly. At his regular follow-up in our clinic there were no exacerbations of his symptoms. CONCLUSION: Among patients who present with recurrent non-resolving facial palsy in which no apparent causative factor is identified, high jugular bulb should be suspected and investigated. Comprehensive and detailed medical history is essential for raising the suspicion for the diagnosis. Such as the case presented eliciting high altitudes as the main precipitating factor. The diagnosis is clinically elusive, commonly obscured by other common diagnoses. Surgery is recommended if antihypertensive drugs do not show improvement.