We conducted a multicenter, prospective study (EMBRACE) evaluating the real-life effectiveness, safety, and tolerability of eptinezumab (100 mg/300 mg)—a monoclonal antibody targeting the calcitonin-gene-related peptide (anti-CGRP mAb)—in high-frequency episodic migraine (HFEM) or chronic migraine (CM). The primary endpoint was the change in monthly migraine days (MMD) for HFEM or monthly headache days (MHD) for CM at weeks 9–12 compared to baseline. The secondary endpoints included changes in monthly analgesic intake (MAI), Numerical Rating Scale (NRS), Headache Impact Test (HIT-6), Migraine Disability Assessment Scale (MIDAS), Migraine Interictal Burden Scale (MIBS-4), and responder rates. The safety analysis involved 44 subjects; the effectiveness analysis included 26 individuals. Eptinezumab was well-tolerated. In CM patients, eptinezumab significantly reduced MHD (−16.1 ± 9.9, p < 0.001), MAI, NRS, HIT-6, MIDAS, and MIBS-4. In HFEM patients, it significantly reduced NRS, HIT-6, MIDAS, and MIBS-4, though reductions in MMD (−3.3 ± 4.5) and MAI were not statistically significant. Overall, ≥50% and ≥75% response rates were 61.5% and 30.8%, respectively (60% and 30% in non-responders to subcutaneous anti-CGRP mAbs). The clinical change was rated as much or very much improved by 61.0% of the patients. Eptinezumab demonstrated high effectiveness, safety, and tolerability in real-life among hard-to-treat migraine patients with multiple treatment failures, including anti-CGRP mAbs.

Background: Menstrual migraine (MM), including pure menstrual migraine (PMM) and menstrually related migraine (MRM), is characterized by attacks occurring in close temporal association with menstruation and is often more severe, longer lasting, and less responsive to treatment than non-menstrual migraine. Prostaglandin-mediated inflammation and calcitonin gene-related peptide (CGRP) release play a key role in MM pathophysiology. Phycocyanin (PC) and palmitoylethanolamide (PEA) are nutraceutical compounds with anti-inflammatory, analgesic, and neuroprotective properties that may be beneficial as short-term perimenstrual prophylaxis. Objectives: To evaluate the effectiveness of an oral supplementation combining phycocyanin and palmitoylethanolamide as a short-term prophylaxis for menstrual migraine in a real-world clinical setting, a retrospective observational study without a control group was conducted in five Italian centers between May 2023 and June 2025. Methods: Clinical records of 800 women were reviewed, and 220 patients receiving perimenstrual supplementation with phycocyanin and palmitoylethanolamide were screened. Sixty-one women diagnosed with migraine without aura, according to the International Classification of Headache Disorders, met all inclusion criteria and were analyzed. Phycocyanin and palmitoylethanolamide were taken at a dosage of two capsules daily from five days before to five days after the onset of menstruation for three consecutive months. Outcomes during the perimenstrual window were compared with a three-month period without supplementation. Primary outcomes included migraine severity, frequency, and duration of the attacks; secondary outcomes included analgesic consumption and menstrual migraine-associated symptoms. Results: Among the 61 included patients, phycocyanin and palmitoylethanolamide supplementation was associated with a significant reduction in migraine severity across all monitored perimenstrual days (p < 0.0001). While the overall monthly frequency of migraine attacks did not change, the number of migraine days during the perimenstrual window significantly decreased from the first month of supplementation (p < 0.05). Moreover, migraine duration during the perimenstrual window was significantly reduced at one, two, and three months of phycocyanin and palmitoylethanolamide supplementation compared with baseline. Analgesic use and the number of days with migraine-associated symptoms (nausea, vomiting, photophobia/phonophobia) were also significantly reduced. Treatment was well tolerated. Conclusions: In this real-world retrospective study, perimenstrual supplementation with phycocyanin and palmitoylethanolamide was associated with reduced severity, duration, and perimenstrual frequency of menstrual migraine attacks, along with decreased analgesic use, suggesting a safe and potentially beneficial short-term prophylactic strategy for women with menstrual migraine.

What are the main findings?Migraine care in Italy is characterized by a mismatch between healthcare resource utilization and clinical needs, with limited primary-care involvement, repeated specialist consultations, and healthcare nomadism.Healthcare resource utilization is substantial, including extensive diagnostic testing—predominantly brain imaging—as well as emergency department visits, detoxification cycles, and repeated access to headache centers.