Diener, Hans-Christoph

Background Although the European Medicines Agency and the US Food and Drug Administration have cleared several devices that use neuromodulation to provide clinical benefits in the acute or preventive treatment of migraine, the Clinical Trials Committee of the International Headache Society has not developed guidelines specifically for clinical trials of neuromodulation devices. In recognition of the distinct needs and challenges associated with their assessment in controlled trials, the Committee provides these recommendations for optimizing the design and conduct of controlled trials of neuromodulation devices for the acute and/or preventive treatment of migraine. Methods An international group of headache scientists and clinicians with expertise in neuromodulation evaluated clinical trials involving neuromodulation devices that have been published since 2000. The Clinical Trials Committee incorporated findings from this expert analysis into a new guideline for clinical trials of neuromodulation devices for the treatment of migraine. Results Key terms were defined and recommendations provided relative to the assessment of neuromodulation devices for acute treatment in adults, preventive treatment in adults, and acute and preventive treatment in children and adolescents. Ethical and administrative responsibilities were outlined, and a bibliography of previous research involving neuromodulation devices was created. Conclusions Adoption of these recommendations will improve the quality of evidence regarding this important area in migraine treatment.

Background Quality clinical trials form an essential part of the evidence base for the treatment of headache disorders. In 1991, the International Headache Society Clinical Trials Standing Committee developed and published the first edition of the Guidelines for Controlled Trials of Drugs in Migraine. In 2008, the Committee published the first specific guidelines on chronic migraine. Subsequent advances in drug, device, and biologicals development, as well as novel trial designs, have created a need for a revision of the chronic migraine guidelines. Objective The present update is intended to optimize the design of controlled trials of preventive treatment of chronic migraine in adults, and its recommendations do not apply to trials in children or adolescents.