Research Study to Determine Sensitivity to Gentle Touch and Pressure During an Active Migraine Attack.
Completed
Conditions studied: Migraine
In brief
Cutaneous allodynia (pronounced q-tane-ee-us all-o-din-ee-a) is common in migraine. It is a heightened skin sensitivity during an active migraine attack. Migraine attacks in patients who experience allodynia are more difficult to treat. This study intends to collect and evaluate data on the phenomenon of allodynia in patients with episodic migraine during an actual attack. The results of this study may help clinicians better understand allodynia, thereby helping them diagnose and more effectively manage patients with migraine and allodynia.
Key facts
- Study ID
- NCT00329771
- Run by
- Thomas Jefferson University
- People needed
- 28
- Starts
- 2006-03-01
- Expected to finish
- 2008-03-01
- Last updated by the study team
- 2024-03-27
Who can join
Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Male and female patients aged 18-65, inclusive
- Diagnosis of episodic migraine with or without aura.
- Ability to read and understand an informed consent form and study procedures
You may not qualify if…
- Patients with abnormal sensory findings on examination, or any known neurological disease that may affect skin sensation (peripheral neuropathy, multiple sclerosis, stroke, etc).
- Patients who suffer from headache (of any type) 15 or more days per month
- Patients who are cognitively impaired, as determined by investigator
- Patients with significant psychiatric disorder that may affect their understanding of the study protocol and/or their cooperation with the investigators.
- Patients who had taken any acute pain medication (e.g. triptans, ergots, NSAIDs, opioids, butalbital, acetaminophen) for any indication within 12 hours prior to allodynia testing.
- Patients with skin diseases that may cause abnormal skin sensation.
- Patients who had been treated with a nerve block in the 4 week period prior to allodynia testing Patients who had been treated with Botulinum neurotoxin within the 4 month period prior to allodynia testing
Where it is running
- Jefferson Headache Center — Philadelphia, Pennsylvania, United States
Full record on ClinicalTrials.gov
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