Intranasal Anesthetic for Chronic Migraine
What You Need to Know Before You Apply
What is the purpose of this trial?
People find the injections used in onabotulinumtoxinA (Botox®) uncomfortable. This study will test whether putting a small piece of cotton soaked with 4% lidocaine (a numbing medicine) inside the front of each nostril for 5 minutes before the injections reduces injection pain compared with cotton soaked in saline (salt water).
Are You a Good Fit for This Trial?
Inclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive intranasal 4% lidocaine or saline before botulinum toxin injections to reduce pain
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- Lidocaine
How Is the Trial Designed?
2
Treatment groups
Experimental Treatment
Placebo Group
Intranasal 4% lidocaine: vial with 1ml solution with added flavor
Vial with 1ml liquid containing 0.9% sodium chloride solution with identical flavor
Find a Clinic Near You
Who Is Running the Clinical Trial?
Association of Migraine Disorders
Lead Sponsor
University Otolaryngology
Collaborator
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