Stephen Cady

OBJECTIVES: To assess the consistency of improved functioning, productivity, and medication satisfaction in migraines treated with a single tablet of sumatriptan 85 mg/naproxen sodium 500 mg (S/NS) using an early intervention approach. METHODS: Two randomized, double-blind, placebo-controlled, 4-period crossover, multi-attack, multi-center, outpatient studies of moderate to severe adult migraineurs were conducted to compare S/NS with placebo. Participants recorded outcome assessments in a diary during the 24 hours following study medication...

Acute headache medication overuse (MO) is common in patients with chronic migraine (CM). We evaluated safety and efficacy of onabotulinumtoxinA as preventive treatment of headache in CM patients with baseline MO (CM+MO) in a planned secondary analysis from two similarly designed, randomized, placebo-controlled, parallel, Phase III trials. Patients were randomized to treatment groups (155-195 U of onabotulinumtoxinA or placebo) using MO (patient-reported and diary-captured frequency of intake) as a stratifying variable...

Using a microplate-based screening assay, the effects on Pseudomonas aeruginosa PAO1 biofilm formation of several S-substituted cysteine sulfoxides and their corresponding disulfide derivatives were evaluated. From our library of compounds, S-phenyl-L-cysteine sulfoxide and its breakdown product, diphenyl disulfide, significantly reduced the amount of biofilm formation by P. aeruginosa at levels equivalent to the active concentration of 4-nitropyridine-N-oxide (NPO) (1 mM). Unlike NPO, which is an established inhibitor of bacterial biofilms, our active compounds did not reduce planktonic cell growth and only affected biofilm formation...

OBJECTIVES: The primary objective was to compare the efficacy of a sumatriptan and naproxen combination medication (SumaRT/Nap-85mg sumatriptan and 500mg naproxen sodium), a butalbital-containing combination medication (BCM-50mg butalbital, 325mg acetaminophen, 40mg caffeine), and placebo when used to treat moderate to severe migraine headache pain in subjects who used BCMs in the past. BACKGROUND: Despite the lack of Food and Drug Administration approval and the absence of placebo-controlled trials to demonstrate efficacy, butalbital-containing medications are among the most commonly prescribed acute migraine treatments in the United States...

OBJECTIVE: To evaluate efficacy of, satisfaction with, and confidence in SDP (SUMAVEL DosePro *) among triptan users requiring a change in therapy. SDP is a needle-free, subcutaneous sumatriptan product that confers relief as early as 10 minutes postdose. RESEARCH DESIGN AND METHODS: In an open-label study, SDP was administered for ≤4 migraine attacks over ≤60 days by migraineurs currently treated with triptans (any form/dosage). In the 90 patients with baseline Migraine-ACT scores ≤2 (indicating the need for a change in therapy), efficacy data were collected from patient diaries, and satisfaction was measured with the revised Patient Perception of Migraine Questionnaire (PPMQ-R)...

OBJECTIVE: To evaluate patient satisfaction with and confidence in Sumavel® DosePro® (needle-free subcutaneous sumatriptan) among current triptan users administering Sumavel DosePro for up to 4 migraine attacks. BACKGROUND: Sumavel DosePro is a needle-free, single-use device that facilitates subcutaneous injection of sumatriptan 6 mg and confers relief as early as 10 minutes after dosing. DESIGN/METHODS: In this open-label, multicenter study, Sumavel DosePro was self-administered for ≤4 migraine attacks (over a ≤60-day period) involving moderate or severe baseline pain by adult migraineurs who currently were using triptans (any form, any dosage) and reported being less than very satisfied with their current therapy (i...

OBJECTIVE: To investigate a broad definition of migraine resolution that extends beyond specific migraine-associated diagnostic symptoms as measured by the Completeness of Response Survey. METHODS: Conducted at 8 sites, 135 subjects treated migraines with SumaRT/Nap over 2 months. To measure subjects' experiences with SumaRT/Nap compared to their usual migraine medication, the Headache Impact Test, Revised Patient Perception of Migraine Questionnaire, and Completeness of Response Survey were administered at baseline and at 2 months...

OBJECTIVE: The study sought to evaluate whether topiramate prevents development of chronic daily headache (CDH, ≥15 headache days per month) in adult subjects with high-frequency episodic migraine (HFEM, 9-14 migraine headache days/month). A secondary objective was to assess the efficacy of topiramate as preventive migraine treatment in this population. METHODS: This was a multicenter, randomized, double-blind, placebo-controlled study comparing topiramate 100 mg/day and placebo for 26 weeks...

BACKGROUND: Subcutaneous (s.c.) injection of sumatriptan is currently associated with needle aversion in some patients, and sharps disposal issues. OBJECTIVES: To investigate whether a needle-free system can deliver s.c. sumatriptan. If so, to examine whether needle-free administration is bioequivalent to a 26-gauge needle-based auto-injector. Lastly, to assess the needle-free system for clinical acceptability and ease of use during migraine attacks. METHODS: Two clinical trials...

OBJECTIVE: To evaluate whether access to more liberal quantities of rizatriptan improves clinical outcome in patients with episodic migraine. BACKGROUND: Currently many pharmacy benefit programs limit the number of triptan tablets/injections per month based on perceived cost savings and the belief that too-frequent use of triptans may lead to medication overuse headache and headache chronification. METHODS: This observer-blind, randomized, parallel-group study enrolled 197 subjects with migraine with or without aura...

A consensus conference including thirty experts was held in April, 2007, to discuss risk factors for breast cancer and their management. Four categories of risk were outlined, from breast cancer "average" through "very high" risk, the latter including individuals with high penetrance BRCA1/2 gene mutations. Guidelines for management of patients in each of these categories were discussed, with the major portion of the conference being devoted to individuals with BRCA1/2 mutations. Prevalence of these mutations in the general populations was estimated to be 1 in 250-500 individuals, with an increased prevalence in Ashkenazic Jews and other founder groups...

BACKGROUND: Chronic migraine is a disabling primary chronic daily headache disorder that significantly impacts the daily activities of patients with this disorder. To our knowledge, this is the first report of a large, randomized, double-blind, placebo-controlled trial that assessed the impact of topiramate on the daily activities, emotional distress, headache-related disability, and global impression of change in patients with chronic migraine. OBJECTIVE: To assess whether topiramate 100 mg/day reduces migraine-related disability and limitations of daily activities in patients with chronic migraine...

OBJECTIVE: To provide a multidimensional assessment of the extent of functional impairment during an acute migraine attack, and of the improvement in functioning in response to treatment, using 4 concurrently administered scales: the 7-item work productivity questionnaire (PQ-7), the functional assessment in migraine (FAIM) activities and participation (FAIM-A&P) subscale, the FAIM-impact of migraine on mental functioning (FAIM-IMMF) subscale, and the traditional 4-point global functional impairment scale (FIS)...

A mass balance model for mercury in Lake Champlain was developed in an effort to understand the sources, inventories, concentrations, and effects of mercury (Hg) contamination in the lake ecosystem. To construct the mass balance model, air, water, and sediment were sampled as a part of this project and other research/monitoring projects in the Lake Champlain Basin. This project produced a STELLA-based computer model and quantitative apportionments of the principal input and output pathways of Hg for each of 13 segments in the lake...

Federal and state regulatory agencies that are concerned with issues of environmental management have adopted approaches toward policy-making that are dose- and risk-informed. To that end they (and others) have developed environmental models and computer codes to mimic the transport of contaminants along air, water, food-chain, and related pathways for estimating potential exposures, doses, and risks to individuals, populations, and ecosystems. Their calculations commonly find application in the planning of remediation, and thereafter in the demonstration of compliance with federal and state cleanup standards...

OBJECTIVE: To evaluate inpatient treatment of headache in the United States. PARTICIPANTS: Participants were selected by the meeting chairpersons, Drs. Diamond and Silberstein as well as Dr. Freitag. Criteria for selection included participation in an inpatient treatment program, headache specialists not affiliated with an inpatient treatment program, clinician with interest in headache but not affiliated with a dedicated headache treatment program. The single meeting held in New York was by invitation only...

BACKGROUND: Because a patient's migraines often differ in duration, intensity, and accompanying symptoms, as well as the conditions and circumstances at the time of the headache, the mode for treatment also may change. OBJECTIVE: The goal of this study was to determine whether migraine management is improved by providing 3 formulations of sumatriptan succinate to patients, together with education to assist them in selecting the most appropriate formulation for specific attacks...

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