A Research Study Examining Migranal and Skin Sensitivity in Subjects With Migraine

Completed · Phase 4

Conditions studied: Migraine

In brief

This is a research study looking at Migranal (study drug) in the treatment of two migraine attacks in patients who have a history of cutaneous allodynia (pronounced q-tay-nee-us al-o-din-ee-a). Cutaneous allodynia is an increased skin sensitivity experienced during a headache. It has been noted in several studies that in patients with migraine, seventy nine percent of the patients experienced allodynia on the facial skin on the same side as the headache. Understanding more about allodynia may help us understand how the pain system works in migraine. This study will compare the differences, if any, in attacks treated early with study drug (at 1-hour from onset) and attacks treated later (at 4-hours). You will be asked to treat one attack early and one attack late for this study. If the first attack you treat is early (at 1 hour following onset of throbbing pain) then the second attack you treat should be late (at 4 hours following onset of throbbing pain). It is hoped that this study will provide information on the use of Migranal in subjects who have cutaneous allodynia. The results from this study may be used in the development of larger clinical trials. The study drug is a medication that is taken in the form of nasal spray.

Key facts

Study ID

NCT00335777

Run by

Thomas Jefferson University

People needed

64

Starts

2006-08-01

Expected to finish

2009-04-01

Last updated by the study team

2022-03-11

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Male and female subjects between the ages of 18 and 65, inclusive
• Subjects diagnosed with episodic migraine, with or without aura according to IHS (International Headache Society) criteria (Appendix B) for at least one-year prior to screening
• Subjects who experience between 3-10 migraine attacks (inclusive) per month (during the previous 6 months) with no more than 15 days of headache per month.
• Subjects who report their migraine pain quality as pulsating/ throbbing.
• Subject experiences episodic migraine associated with cutaneous allodynia, as determined by the Cutaneous Allodynia screening tool and investigator.
• Subject is using or agrees to use for the duration of participation a medically acceptable form of contraception (as determined by investigator), if female of child-bearing potential
• Subjects who are able to understand and comply with all study procedures.
• Subject provides written informed consent prior to any screening procedures being conducted

You may not qualify if…

• Pregnant and/or lactating women
• Subjects who, in the investigators opinion, have a history or have evidence of a medical or psychiatric condition that would expose them to an increased risk of a significant adverse event or would interfere with the assessments of efficacy and tolerability during this trial
• Subjects with an abnormal ECG that, in the investigators opinion, would expose them to increased risk of adverse events or interfere with study drug and/or analysis of efficacy/tolerability
• Subjects currently using, or expecting to use during the trial, CYP 3A4(CYP3A4 enzyme) inhibitors (such as protease inhibitors and macrolide antibiotics)
• Subjects with severely impaired hepatic or renal function, as determined by the investigator
• Subjects who have participated in an investigational drug trial in the 30 days prior to the screening visit
• Subjects who currently have or have a history of basilar or hemiplegic migraine
• Subjects who have previously shown hypersensitivity to ergot alkaloids
• Subjects who have a history of non-response to DHE-45 (dihydroergotamine) or Migranal®, as determined by investigator
• Subjects with uncontrolled hypertension
• Subjects who currently have or who have a history of ischemia and/or vasospastic coronary artery disease
• Subjects who, in the investigators opinion, have significant risk factors of coronary artery disease

Where it is running

• Jefferson Headache Center — Philadelphia, Pennsylvania, United States

Full record on ClinicalTrials.gov

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