U.S., Aug. 22 -- ClinicalTrials.gov registry received information related to the study (NCT07780136) titled 'Comparison of the Effectiveness of Greater Occipital Nerve and Supratrochlear Nerve Pulsed Radiofrequency Versus Botulinum Toxin Type A Injection in Chronic Migraine' on Aug. 19.
Brief Summary: Migraine is a common chronic neurovascular disorder ranked among the leading causes of disability worldwide, and its global burden has continued to rise over the past three decades, with prevalence increasing substantially between 1990 and 2021the global number of prevalent cases, incident cases, and DALYs for migraine increased by 58%, 42%, and 58% respectively from 1990 to 2021 (1). In 2021, migraine affected an estimated 1.2 billion people...