Learn More
OBJECTIVE To assess the efficacy and tolerability of topiramate for prophylaxis of migraine and cluster headache via a retrospective chart analysis. BACKGROUND Topiramate has multiple mechanisms of action that could potentially contribute to migraine prophylaxis. We conducted a retrospective chart review to assess the efficacy of topiramate as add-on(More)
OBJECTIVE We assessed the efficacy and safety of botulinum toxin type A (BoNTA; BOTOX): Allergan, Inc., Irvine, CA, USA) in patients with nummular headache who did not respond to other treatments including nonsteroidal anti-inflammatory drugs (NSAIDs), local anesthetics, and/or gabapentin. BACKGROUND Nummular headache is characterized by circumscribed(More)
OBJECTIVE This study was designed to investigate the efficacy and safety of intravenous valproate in the treatment of acute migraine attacks. BACKGROUND Numerous studies have shown oral valproate therapy to be effective in preventing migraine. To date, no published studies have explored the use of valproate in the acute treatment of migraine. (More)
OBJECTIVE To evaluate the efficacy of rizatriptan when administered early during a migraine attack. BACKGROUND Several studies indicate that triptans are more efficacious when administered early during a migraine attack, when the pain is still mild. METHODS One hundred and twelve rizatriptan-naïve patients aged 20 to 64 years with a history of migraine(More)
This paper will discuss evidence which supports a link between 'side locked' migraine (SLM) and the trigeminal autonomic cephalgias (TACs). Recent papers brought strictly unilateral primary headaches into focus, proposing new classification and discussing pathophysiological mechanisms. We reviewed those proposals and present evidence that SLM falls in(More)
OBJECTIVE To evaluate predictors of response to botulinum toxin type A (BoNTA; BOTOX, Allergan Inc., Irvine, CA, USA) in patients with chronic daily headache (CDH). BACKGROUND Chronic migraine (CM) and chronic tension-type headache (CTTH) form the majority of CDH disorders. Controlled trials indicate that BoNTAis effective in reducing the frequency of(More)
OBJECTIVE To evaluate blood flow velocity and pulsatility in unilateral migraine without aura during the headache-free period using transcranial Doppler (TCD) sonography. METHODS Patients with unilateral headache were recruited during the headache-free period. Maximum mean flow velocity (MFV) and pulsatility index (PI) were measured in the middle cerebral(More)
  • 1