Summary: The study aims to estimate treatment effects in a balanced placebo design (BPD) to specify to which extent contextual factors interact in preventive migraine treatment and influence adverse event occurrence in patients with chronic migraine. Using a clinical within-subjects design, patients with chronic migraine will receive four treatment conditions in a randomized order.

Summary: To evaluate the long-term safety of AJOVY in patients under actual use conditions and to specifically evaluate cardiovascular events. In addition, information on efficacy will be collected.

Summary: The main goal of this study is to determine whether there is a relationship between fremanezumab's ability to prevent migraine and improved sleep quality in migraine patients (fremanezumab is a FDA-approved humanized CGRP monoclonal antibody for the treatment of migraine). This is a within-person study design that examines treatment effects (changes) using high-resolution assessments. To complete ...

Summary: This study aims to assess the effect and safety of erenumab compared to placebo for the treatment of acute posttraumatic headache (PTH) in military service members and civilians with mild traumatic brain injury (mTBI).