The purpose of this study is to test the efficacy of a brief behavioral insomnia intervention in reducing headache frequency and severity among patients with chronic migraine and insomnia. It is hypothesized that this intervention will produce greater changes in headache frequency and severity than will a comparison treatment involving non-sleep-specific general lifestyle modifications.
Chronic migraine (occurring 15 or more days per month) is a disabling disorder that engenders significant personal suffering and healthcare costs. Frequently, individuals with chronic migraine also suffer from symptoms of insomnia, the regulation of which has been shown to improve migraine. A variety of effective and well-validated behavioral treatments exist to reduce symptoms of insomnia but have not been widely applied to migraine patients. The goal of this study is to pilot test and compare the efficacy of 2 different behavioral (non-medication) treatments for chronic migraine, one of which addresses insomnia symptoms and one of which addresses general lifestyle changes, on headache and sleep parameters. Patients will be adults (18-65) diagnosed with chronic migraine and insomnia at the Oxford Neurology Clinic when they present for routine medical appointments. They will be maintained on usual medical care and referred to the Psychological Services Center for collection of baseline data and administration of the behavioral interventions. At baseline participants will be administered a structured interview and questionnaires pertaining to headache symptoms, sleep problems, and depression/anxiety. They will keep a daily diary of headache variables for 2 weeks and wear an actigraph on their wrist during baseline. Patients will be randomly assigned to receive either the a treatment focused on modifying general lifestyle behaviors (Lifestyle Modification; a replication of the instructions from Calhoun and Ford, 2007) or making changes to their sleep behaviors (Sleep Management) for 3 brief (20-30 min) sessions, spaced 2 weeks apart. Treatments will entail education/rationale about the intervention and a review of a set of instructions unique to each condition. Subsequent sessions will ensure compliance with the respective instructions. Daily monitoring of headache symptoms will continue throughout the trial. Participants will complete the aforementioned questionnaires at 2 posttreatment follow-up visits and wear the actigraph again for 2 week periods surrounding the 2 follow-up visits.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
31
5 instructions in stimulus control and individually-tailored sleep restriction
5 instructions in changing general lifestyle habits (maintaining consistent liquid intake, range of motion exercises, eating a serving of protein in the morning, etc.)
Psychological Services Center
University, Mississippi, United States
Headache frequency
Time frame: 2 weeks post-treatment, 6 weeks post-treatment
Headache severity
Time frame: 2 weeks post-treatment, 6 weeks post-treatment
Headache-related disability
Time frame: 2 weeks post-treatment; 6 weeks post-treatment
Total Sleep Time
Time frame: 2 weeks post-treatment; 6 weeks post-treatment
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