Ninan T. Mathew
Baylor College of Medicine
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Publication
Featured researches published by Ninan T. Mathew.
Headache | 2000
Stephen D. Silberstein; Ninan T. Mathew; Joel R. Saper; Stephen Jenkins
Objective.—To assess the safety and efficacy of botulinum toxin type A (BOTOX; Allergan, Inc) in the prevention of migraine.
Headache | 1994
Stephen D. Silberstein; Richard B. Lipton; Seymour Solomon; Ninan T. Mathew
SYNOPSIS
Headache | 1982
Ninan T. Mathew; Eva Stubits; Mool P. Nigam
SYNOPSIS
Headache | 2007
Stephen D. Silberstein; Richard B. Lipton; David W. Dodick; Frederick G. Freitag; Nabih M. Ramadan; Ninan T. Mathew; Jan Lewis Brandes; Marcelo E. Bigal; Joel R. Saper; Steven Ascher; Donna Jordan; Steven J. Greenberg; Joseph Hulihan
Objective.—To evaluate the efficacy and safety of topiramate (100 mg/day) compared with placebo for the treatment of chronic migraine.
Headache | 2001
Ninan T. Mathew; Alan M. Rapoport; Joel R. Saper; Leslie Magnus; Jack Klapper; Nabih Ramadan; Brett R. Stacey; Stewart J. Tepper
Objective.—To compare gabapentin with placebo for use as a prophylactic agent in patients with migraine (with or without aura).
Headache | 1990
Ninan T. Mathew; Rochelle Kurman; Francisco Perez
SYNOPSIS
Headache | 2005
Ninan T. Mathew; Benjamin Frishberg; Marek Gawel; Rozalina Dimitrova; John Gibson; Catherine C. Turkel
Objective.—The objective of this study was to evaluate the safety and efficacy of botulinum toxin type A (BoNT‐A; BOTOX®, Allergan, Inc.) for the prophylactic treatment of chronic daily headache (CDH).
Neurology | 2002
Frederick G. Freitag; S. D. Collins; H. A. Carlson; Jerome Goldstein; Joel R. Saper; Stephen D. Silberstein; Ninan T. Mathew; Paul Winner; R. Deaton; K. Sommerville
Objective To evaluate the efficacy and safety of extended-release divalproex sodium compared with placebo in prophylactic monotherapy treatment of migraine headache. Methods This was a double-blind, randomized, placebo-controlled, parallel-group study. Subjects with more than two migraine headache attacks during a 4-week baseline were randomly assigned in a 1:1 ratio at each center to receive either extended-release divalproex sodium or matching placebo once daily for 12 weeks. Subjects initiated treatment on 500 mg once daily for 1 week, and the dose was then increased to 1,000 mg once daily with an option, if intolerance occurred, to permanently decrease the dose to 500 mg during the second week. Reduction from baseline in 4-week migraine headache rate was the primary efficacy variable. Migraine headaches separated by a <24-hour headache-free interval were counted as single migraines in calculating migraine headache rates. Tolerance and safety were also evaluated. Results The mean reductions in 4-week migraine headache rate were 1.2 (from a baseline mean of 4.4) in the extended-release divalproex sodium group and 0.6 (from a baseline mean of 4.2) in the placebo group (p = 0.006); reductions with extended-release divalproex sodium were significantly greater than with placebo in all three 4-week segments of the treatment period. No significant differences were detected between treatment groups in either the overall incidence or in the incidence of any specific treatment-emergent adverse event; 8% of subjects treated with extended-release divalproex sodium and 9% of those treated with placebo discontinued for adverse events. Conclusion Extended-release divalproex sodium is an efficacious, well-tolerated, safe, and easy-to-use once-a-day prophylactic antimigraine medication.
Neurology | 1996
Ninan T. Mathew; K. Ravishankar; Luis Sanin
Eighty-five patients with refractory transformed migraine type of chronic daily headache (CDH) had spinal tap as a part of diagnostic work-up. Twelve had increased intracranial pressure without papilledema, transient visual obscurations, or visual field defects. The headache profile of these 12 patients was not different from that of transformed migraine type of CDH. Acute headache exacerbations responded to specific antimigraine agents such as ergotamine, dihydroergotamine (DHE), and sumatriptan, whereas prophylactic antimigraine medications were only partially helpful. Addition of agents such as acetazolamide and furosemide, after the diagnosis of increased intracranial pressure, resulted in better control of symptoms. These observations suggest a link between migraine and idiopathic intracranial hypertension that needs further research. In refractory CDH with migrainous features, a spinal tap to exclude coexistent idiopathic intracranial hypertension without papilledema may be indicated.
Neurology | 1997
Alan M. Rapoport; Nabih M. Ramadan; J. U. Adelman; Ninan T. Mathew; A. H. Elkind; David Kudrow; N. L. Earl
This study investigated the efficacy of zolmitriptan (Zomig, formerly 311C90) in acute migraine therapy. Patients with a history of migraine were randomized in a double-blind, multicenter, placebo-controlled, dose range-finding study of oral zolmitriptan 1, 2.5, 5, or 10 mg versus placebo for the treatment of a severe or moderate migraine headache. Patients with persistent or recurrent headache 4 to 24 hours after the initial dose, who did not take escape medication, were eligible to receive a second blinded dose of either zolmitriptan or placebo. Of 1,144 patients treated, 999 evaluable patients completed the study. The headache response rates with zolmitriptan doses ≥ 2.5 mg were 44 to 51% at 1 hour, 65 to 67% at 2 hours, and 75 to 78% at 4 hours (all significantly superior to placebo). Also, zolmitriptan effectively relieved migraine-associated symptoms such as nausea, photophobia and phonophobia, and reduced activity impairment. Rates of headache recurrence, headache persistence, and use of escape medication were lower with zolmitriptan doses ≥ 2.5 mg than with placebo. In patients with persistent or recurrent headache, a second zolmitriptan dose effectively treated both headache and nonheadache symptoms. Zolmitriptan was well tolerated, with a lower incidence of adverse events being reported with doses≤ 2.5 mg than with those ≥5 mg. Zolmitriptan is a well tolerated and effective acute migraine therapy providing rapid relief of migraine headache within 1 hour. A clear dose-response relationship between efficacy and tolerability suggests that 2.5 mg is the optimal initial dose for the acute treatment of a migraine attack.