Pre- and post-headache phases of migraine: multi-country results from the CaMEO - International Study.

BACKGROUND: Individuals with migraine frequently experience pre- and post-headache symptoms. This analysis aimed to characterize the relative frequency and burden of pre- and post-headache symptoms in people with migraine using data collected through the Chronic Migraine Epidemiology and Outcomes - International Study. METHODS: This cross-sectional, observational, web-based survey was conducted in 2021-2022 in Canada, France, Germany, Japan, the United Kingdom, and the United States. Respondents who met modified International Classification of Headache Disorders, 3rd edition, criteria were offered the opportunity to participate. Information collected included migraine-related disability, depression/anxiety symptoms, cutaneous allodynia, activity limitations, and acute treatment optimization. Respondents indicated how often they had pre- or post-headache symptoms using a 5-point scale, ranging from 0 to 4, with a rating of 2 or higher classified as a pre- or post-headache symptom case. Modeling was used to examine relationships with monthly headache days (MHDs) and activity limitations during pre-headache and post-headache phases. RESULTS: Among a total of 14,492 respondents, pre-headache symptoms were reported by 66.9%, while post-headache symptoms were reported by 60.2%. Both pre-headache and post-headache symptoms were reported by 49.5% of respondents, only pre-headache by 17.4%, only post-headache by 10.7%, and neither pre- nor post-headache symptoms by 22.4%. Compared with respondents who experienced only pre- or post-headache symptoms, respondents who experienced both pre- and post-headache symptoms had the highest rates of 4-7, 8-14, and ≥ 15 monthly headache days (23.1%, 14.1%, and 10.9%, respectively). Of respondents with both pre- and post-headache symptoms, 58.5% reported moderate-to-severe disability, 47.7% reported clinically significant symptoms of depression, 49.0% reported clinically significant symptoms of anxiety, and 63.8% reported cutaneous allodynia with headache (ASC-12). Moderate-to-severe activity limitations were reported during the pre-headache (29.5%) and post-headache phases (27.2%). For all outcomes modeled, after controlling for covariates, having pre-headache symptoms, post-headache symptoms, or both were associated with worse outcomes than having neither. CONCLUSIONS: Pre- and post-headache phases of migraine are common, carry unrecognized burden, and may be a target for treatment.

Real-world effectiveness, satisfaction, and optimization of ubrogepant for the acute treatment of migraine in combination with onabotulinumtoxinA: results from the COURAGE Study.

BACKGROUND: Individuals using onabotulinumtoxinA as a preventive migraine treatment often use acute treatments for breakthrough attacks. Data on real-world effectiveness of the small-molecule calcitonin gene-related peptide (CGRP) receptor antagonist ubrogepant in combination with onabotulinumtoxinA are limited. METHODS: COURAGE, a prospective, multiple attack, observational study, evaluated the real-world effectiveness of ubrogepant (50 or 100 mg) for acute treatment of migraine in people receiving onabotulinumtoxinA, an anti-CGRP monoclonal antibody (mAb), or both. This analysis focused only on onabotulinumtoxinA users. The Migraine Buddy app was used to identify eligible participants and track response to treated attacks. For each ubrogepant-treated attack, meaningful pain relief (MPR) and return to normal function (RNF) at 2 and 4 h post-dose over 30 days was assessed. MPR was defined as a level of relief that is meaningful to the participant, usually occurring before the pain is all gone. After 30 days, satisfaction was reported on a 7-point scale and overall acute treatment optimization was evaluated using the migraine Treatment Optimization Questionnaire-4 (mTOQ-4). RESULTS: This analysis included 122 participants who received ubrogepant and onabotulinumtoxinA and reported on 599 ubrogepant-treated attacks. Following the first ubrogepant-treated attack, MPR was achieved in 53.3% of participants 2 h post-dose and in 76.2% of participants 4 h post-dose. RNF was achieved in 25.4% of participants 2 h post-dose and in 45.9% of participants 4 h post-dose. MPR and RNF results were similar across up to 10 ubrogepant-treated attacks. After 30 days, satisfaction with ubrogepant in combination with onabotulinumtoxinA was reported by 69.8% of participants and acute treatment optimization (defined as mTOQ-4 score ≥ 4) was achieved in 77.6%. CONCLUSIONS: In this prospective real-world effectiveness study, ubrogepant treatment in onabotulinumtoxinA users with self-identified migraine was associated with high rates of MPR and RNF at 2 and 4 h as well as satisfaction and acute treatment optimization. Although the lack of a contemporaneous control group limits causal inference, these findings demonstrate the feasibility of using a novel, app-based design to evaluate the real-world effectiveness and satisfaction of treatments.

Pharmacokinetics and safety of ubrogepant when coadministered with calcitonin gene-related peptide-targeted monoclonal antibody migraine preventives in participants with migraine: A randomized phase 1b drug-drug interaction study.

OBJECTIVE: To evaluate the impact of two calcitonin gene-related peptide (CGRP)-targeted monoclonal antibodies (mAbs), erenumab and galcanezumab, on the pharmacokinetic (PK) profile, safety, and tolerability of ubrogepant. BACKGROUND: People taking CGRP-targeted mAbs for migraine prevention sometimes take ubrogepant, an oral small-molecule CGRP receptor antagonist, for acute treatment of breakthrough migraine attacks. DESIGN: In this two-arm, multicenter, open-label, phase 1b trial, adults with migraine were randomized to arm 1 (ubrogepant ± erenumab) or arm 2 (ubrogepant ± galcanezumab). The PK profile of ubrogepant was characterized for administration before and 4 days after CGRP-targeted mAb injection. Participants received single-dose ubrogepant 100 mg on day 1, subcutaneous erenumab 140 mg (arm 1) or galcanezumab 240 mg (arm 2) on day 8, and ubrogepant 100 mg once daily on days 12-15. In each study arm, serial blood samples were drawn on days 1 and 12 for measurement of plasma ubrogepant concentrations. The primary outcomes were area under the plasma ubrogepant concentration-time curve (AUC) from time 0 to t post-dose (AUC0- t ) and from time 0 to infinity (AUC0-inf ), and maximum plasma concentration (Cmax ) of ubrogepant when ubrogepant was administered before or after a single dose of erenumab or galcanezumab. Vital signs and laboratory parameters were monitored. RESULTS: Forty participants enrolled (20 per arm; mean [standard deviation] ages, 32.2 [8.9] and 38.4 [8.8] years; 50% [10/20] and 60% [12/20] female in arms 1 and 2, respectively). There were no significant differences in ubrogepant Cmax after versus before erenumab administration (geometric least-squares mean [LSM] ratio, 1.04 [90% CI, 0.93-1.16]), and no significant differences in AUC0- t (1.06 [0.96-1.16]) or AUC0-inf (1.05 [0.96-1.15]). Similarly, ubrogepant Cmax (1.00 [90% CI, 0.82-1.20]), AUC0- t (1.05 [0.90-1.23]), and AUC0-inf (1.05 [0.90-1.22]) geometric LSM ratios were statistically equivalent after galcanezumab versus ubrogepant alone. Treatment-emergent adverse events (TEAEs) were similar to those reported with each treatment alone. No serious TEAEs, TEAEs leading to discontinuation, or clinically relevant changes in laboratory parameters or vital signs were reported. CONCLUSIONS: The PK profile of ubrogepant was not significantly changed and no safety concerns were identified when ubrogepant was coadministered with erenumab or galcanezumab.

Real-World Use of Ubrogepant as Acute Treatment for Migraine with an Anti-Calcitonin Gene-Related Peptide Monoclonal Antibody: Results from COURAGE.

INTRODUCTION: Although acute and preventive treatments for migraine are commonly given in combination, data on the real-world effectiveness of ubrogepant as an acute treatment when used with an anti-calcitonin gene-related peptide (CGRP) monoclonal antibody (with or without onabotulinumtoxinA) are limited. This analysis sought to evaluate the real-world effectiveness, treatment satisfaction, and optimization of ubrogepant for the acute treatment of migraine when used in combination with an anti-CGRP monoclonal antibody, with or without concomitant onabotulinumtoxinA. METHODS: This prospective, multiple-attack, open-label, observational study (COURAGE) assessed meaningful pain relief (MPR), return to normal function (RNF), treatment satisfaction, and acute treatment optimization of ubrogepant (50 or 100 mg) when combined with an anti-CGRP monoclonal antibody, onabotulinumtoxinA, or both in adult users of Migraine Buddy, a migraine tracking application. RESULTS: In the ubrogepant and anti-CGRP monoclonal antibody arm (n = 245), following the first ubrogepant-treated attack, 61.6% (151/245) and 80.4% (197/245) of ubrogepant-treated participants achieved MPR at 2 and 4 h post-dose, respectively, and 34.7% (85/245) and 55.5% (136/245) achieved RNF at 2 and 4 h post-dose, respectively. Across up to 10 ubrogepant-treated attacks (N = 1153), MPR was achieved in 51.3% (592/1153) and 73.5% (847/1153) at 2 and 4 h post-dose, respectively. RNF was achieved by 32.2% (371/1153) and 53.2% (613/1153) at 2 and 4 h post-dose. After 30 days, 72.7% (168/231) of participants reported satisfaction (using a 7-point scale) with ubrogepant when used in combination with an anti-CGRP monoclonal antibody, and 79.7% (184/231) of participants achieved acute treatment optimization (defined as moderate-maximum treatment efficacy using the Migraine Treatment Optimization Questionnaire-4). CONCLUSION: Real-world ubrogepant use with an anti-CGRP monoclonal antibody was associated with MPR, RNF, satisfaction, and acute treatment optimization.