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de Vries T, Villalón CM, MaassenVanDenBrink A. Pharmacological treatment of migraine: CGRP and 5-HT beyond the triptans. Pharmacol Ther 2020; 211:107528. [PMID: 32173558 DOI: 10.1016/j.pharmthera.2020.107528] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 03/08/2020] [Indexed: 01/08/2023]
Abstract
Migraine is a highly disabling neurovascular disorder characterized by a severe headache (associated with nausea, photophobia and/or phonophobia), and trigeminovascular system activation involving the release of calcitonin-gene related peptide (CGRP). Novel anti-migraine drugs target CGRP signaling through either stimulation of 5-HT1F receptors on trigeminovascular nerves (resulting in inhibition of CGRP release) or direct blockade of CGRP or its receptor. Lasmiditan is a highly selective 5-HT1F receptor agonist and, unlike the triptans, is devoid of vasoconstrictive properties, allowing its use in patients with cardiovascular risk. Since lasmiditan can actively penetrate the blood-brain barrier, central therapeutic as well as side effects mediated by 5-HT1F receptor activation should be further investigated. Other novel anti-migraine drugs target CGRP signaling directly. This neuropeptide can be targeted by the monoclonal antibodies eptinezumab, fremanezumab and galcanezumab, or by CGRP-neutralizing L-aptamers called Spiegelmers. The CGRP receptor can be targeted by the monoclonal antibody erenumab, or by small-molecule antagonists called gepants. Currently, rimegepant and ubrogepant have been developed for acute migraine treatment, while atogepant is studied for migraine prophylaxis. Of these drugs targeting CGRP signaling directly, eptinezumab, erenumab, fremanezumab, galcanezumab, rimegepant and ubrogepant have been approved for clinical use, while atogepant is in the last stage before approval. Although all of these drugs seem highly promising for migraine treatment, their safety should be investigated in the long-term. Moreover, the exact mechanism(s) of action of these drugs need to be elucidated further, to increase both safety and efficacy and to increase the number of responders to the different treatments, so that all migraine patients can satisfactorily be treated.
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Affiliation(s)
- Tessa de Vries
- Division of Pharmacology, Department of Internal Medicine, Erasmus University Medical Center, PO Box 2040, 3000, CA, Rotterdam, the Netherlands
| | - Carlos M Villalón
- Deptartment de Farmacobiología, Cinvestav-Coapa, C.P. 14330 Ciudad de México, Mexico
| | - Antoinette MaassenVanDenBrink
- Division of Pharmacology, Department of Internal Medicine, Erasmus University Medical Center, PO Box 2040, 3000, CA, Rotterdam, the Netherlands.
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Rau JC, Navratilova E, Oyarzo J, Johnson KW, Aurora SK, Schwedt TJ, Dodick DW, Porreca F. Evaluation of LY573144 (lasmiditan) in a preclinical model of medication overuse headache. Cephalalgia 2020; 40:903-912. [PMID: 32580575 PMCID: PMC7412873 DOI: 10.1177/0333102420920006] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Medication overuse is a significant issue that complicates the treatment of headache disorders. The most effective medications for the acute treatment of migraine all have the capacity to induce medication overuse headache (MOH). Novel acute migraine-specific treatments are being developed. However, because the mechanism(s) underlying medication overuse headache are not well understood, it is difficult to predict whether any particular acute medication will induce MOH in susceptible individuals. LY573144 (lasmiditan), a 5-HT1F receptor agonist, has recently been shown to be effective in the acute treatment of migraine in phase 3 trials. The aim of this study is to determine whether frequent administration of lasmiditan induces behaviors consistent with MOH in a pre-clinical rat model. METHODS Sprague Dawley rats were administered six doses of lasmiditan (10 mg/kg), sumatriptan (10 mg/kg), or sterile water orally over 2 weeks and cutaneous allodynia was evaluated regularly in the periorbital and hindpaw regions using von Frey filaments. Testing continued until mechanosensitivity returned to baseline levels. Rats were then submitted to bright light stress (BLS) or nitric oxide (NO) donor administration and were again evaluated for cutaneous allodynia in the periorbital and hindpaw regions hourly for 5 hours. RESULTS Both lasmiditan and sumatriptan exhibited comparable levels of drug-induced cutaneous allodynia in both the periorbital and hindpaw regions, which resolved after cessation of drug administration. Both lasmiditan and sumatriptan pre-treatment resulted in cutaneous allodynia that was evoked by either BLS or NO donor. CONCLUSIONS In a pre-clinical rat model of MOH, oral lasmiditan, like sumatriptan, induced acute transient cutaneous allodynia in the periorbital and hindpaw regions that after resolution could be re-evoked by putative migraine triggers. These results suggest that lasmiditan has the capacity to induce MOH through persistent latent peripheral and central sensitization mechanisms.
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Affiliation(s)
| | - Edita Navratilova
- Department of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, USA
| | | | | | | | | | | | - Frank Porreca
- Mayo Clinic, Scottsdale, AZ, USA.,Department of Pharmacology, Arizona Health Sciences Center, University of Arizona, Tucson, AZ, USA
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Huang PC, Yang FC, Chang CM, Yang CP. Targeting the 5-HT 1B/1D and 5-HT 1F receptors for acute migraine treatment. PROGRESS IN BRAIN RESEARCH 2020; 255:99-121. [PMID: 33008517 DOI: 10.1016/bs.pbr.2020.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/19/2020] [Accepted: 05/01/2020] [Indexed: 01/03/2023]
Abstract
Migraine is a common and highly disabling headache disorder associated with a substantial socioeconomic burden. Migraine treatments can be categorized as preventive treatment, aimed at reducing the frequency and severity of migraine attacks, and acute therapy, intended to abort attacks. Traditionally, acute treatment can be classified as specific (ergot derivatives and triptans) or nonspecific (analgesics and nonsteroidal anti-inflammatory drugs). Triptans, a class of 5-HT1B/1D receptor agonists with some affinity for the 5-HT1F receptor subtype, have been proven to be efficacious for acute treatment of moderate to severe migraine and have been deemed the gold standard. The availability of triptans in non-oral formulations, such as subcutaneous (SC) and intranasal forms, can be beneficial for patients who suffer from prominent nausea or vomiting, have a suboptimal response to oral agents, and/or seek a more rapid onset of treatment effects. However, triptans are contraindicated in patients with preexisting cardiovascular and/or cerebrovascular diseases due to their 5-HT1B-mediated vasoconstrictive action. For this reason, studies have focused on the development of ditans, a group of antimigraine drugs targeting 5-HT1D and 5-HT1F receptors. Unfortunately, 5-HT1D receptor agonists have been shown to be ineffective in the acute treatment of migraine. Several ditans targeting the 5-HT1F receptor have been developed and have shown no vasoconstrictive effect in preclinical studies, but only two of them, lasmiditan and LY334370, have been tested in clinical trials for migraine, and only lasmiditan has reached to Phase III clinical trials. These Phase III trials have demonstrated the efficacy and safety of lasmiditan, a selective 5-HT1F receptor agonist, in acute migraine treatment. Lasmiditan might offer an alternative migraine therapy without cardiovascular risks. This review will summarize the development of agents targeting the 5-HT1B/1D and 5-HT1F receptors and the clinical evidence supporting the use of these agents for acute migraine treatment.
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Affiliation(s)
- Pin-Chung Huang
- Department of Neurology, Kuang Tien General Hospital, Taichung, Taiwan
| | - Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ching-Mao Chang
- Center for Traditional Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chun-Pai Yang
- Department of Neurology, Kuang Tien General Hospital, Taichung, Taiwan; Department of Nutrition, Huang-Kuang University, Taichung, Taiwan.
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Hou M, Xing H, Li C, Wang X, Deng D, Li J, Zhang P, Chen J. Short-term efficacy and safety of lasmiditan, a novel 5-HT 1F receptor agonist, for the acute treatment of migraine: a systematic review and meta-analysis. J Headache Pain 2020; 21:66. [PMID: 32503415 PMCID: PMC7275414 DOI: 10.1186/s10194-020-01138-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 05/27/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Migraine has been recognized as one of common diseases in the world whose current treatment options are not ideal. Lasmiditan, an oral 5-hydroxytryptamine (HT)1F receptor agonist, appears more promising for the acute treatment of migraine because of considerably better effect profiles with no severe adverse events (AEs). This review aimed to systematically evaluate the efficacy and safety of lasmiditan from the results of randomized controlled trials (RCTs). METHODS PubMed, Cochrane Library, Embase were searched on lasmiditan for the acute treatment of migraine from inception of the databases to Feb 1, 2020. Pain free and pain relief, global impression (very much/much better), and no/mild disability at 2 h in efficacy; total treatment-emergent adverse events (TEAEs), dizziness, nausea, fatigue, paraesthesia and somnolence in safety were extracted from the included studies. A systematic review and meta-analysis was performed using Review Manager Software version 5.3 (RevMan 5.3). RESULTS Four RCTs with a total of 4960 subjects met our inclusion criteria. The overall effect estimate showed that lasmiditan was significantly superior to placebo in terms of pain free (RR 1.71, 95% CI 1.55-1.87), pain relief (RR 1.40, 95% CI 1.33-1.47), global impression (very much/much better) (RR 1.55, 95% CI 1.44-1.67), and no/mild disability (RR 1.15, 95% CI 1.10-1.20) at 2 h. For the safety, significant number of patients experienced TEAEs with lasmiditan than with placebo (RR 2.77, 95% CI 2.53-3.03), most TEAEs were central nervous system (CNS)-related and included dizziness (RR 5.81, 95% CI 4.72-7.14), nausea (RR 2.58, 95% CI 1.87-3.57), fatigue (RR 5.38, 95% CI 3.78-7.66), paraesthesia (RR 4.48, 95% CI 3.33-6.02), and somnolence (RR 2.82, 95% CI 2.18-3.66). CONCLUSIONS This meta-analysis suggests that lasmiditan is effective for the acute treatment of migraine with a higher incidence of CNS-related adverse reactions compared with placebo. Long-term, open-label, multi-dose trials are required to verify the current findings.
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Affiliation(s)
- Min Hou
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Haiyan Xing
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Chen Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Xianfeng Wang
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Dongmei Deng
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Juan Li
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Pan Zhang
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China
| | - Jianhong Chen
- Department of Pharmacy, Daping Hospital, Army Medical University, Chongqing, 400042, P. R. China.
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Smith T, Krege JH, Rathmann SS, Dowsett SA, Hake A, Nery ESM, Matthews BR, Doty EG. Improvement in Function after Lasmiditan Treatment: Post Hoc Analysis of Data from Phase 3 Studies. Neurol Ther 2020; 9:459-471. [PMID: 32447545 PMCID: PMC7606429 DOI: 10.1007/s40120-020-00185-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Indexed: 11/26/2022] Open
Abstract
INTRODUCTION Migraine is associated with substantial functional impairment and affects many aspects of daily life. METHODS Using data from SAMURAI and SPARTAN (double-blind, placebo-controlled, phase 3 studies) and GLADIATOR (an open-label, phase 3 study enrolling patients who had completed SAMURAI or SPARTAN), we assessed the effects of lasmiditan on migraine-related functional disability at multiple time points from 0.5 to 48 h post dose by asking patients to rate how much the migraine was interfering with normal activities. Pooled data from SAMURAI and SPARTAN (SAMURAI + SPARTAN) and data from GLADIATOR were analyzed using the intention-to-treat populations. RESULTS For SPARTAN + SAMURAI, significantly more patients who received lasmiditan at any dose versus placebo reported freedom from migraine-related functional disability at every timepoint from 2 h post dose, and this difference persisted to 48 h (p < 0.05). Significant differences from placebo in freedom from migraine-related functional disability commenced at 1 h post dose for lasmiditan 200 mg, 1.5 h for lasmiditan 100 mg, and 2 h for lasmiditan 50 mg. Findings from GLADIATOR supported those from SAMURAI + SPARTAN. CONCLUSION All doses of lasmiditan resulted in an improvement in migraine-related functional disability that persisted to 48 h. In SAMURAI + SPARTAN, a significant difference from placebo was observed as early as 1 h post dose. TRIAL REGISTRATION AT CLINICALTRIALS.GOV: SAMURAI (NCT02439320), SPARTAN (NCT02605174), and GLADIATOR (NCT02565186).
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Affiliation(s)
| | | | | | | | - Ann Hake
- Eli Lilly and Company, Indianapolis, IN, USA
- Department of Neurology, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Brandy R Matthews
- Eli Lilly and Company, Indianapolis, IN, USA
- Department of Neurology, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Erin G Doty
- Eli Lilly and Company, Indianapolis, IN, USA.
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Zhao YJ, Ong JJY, Goadsby PJ. Emerging Treatment Options for Migraine. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2020. [DOI: 10.47102/annals-acadmed.sg.2019255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Migraine is one of top 5 medical conditions that contribute to Years Lived with Disability and affects approximately 1 billion people from around the world. To date, preventive treatment and acute therapies for migraine are limited, have undesirable side effects and are poorly tolerated in patients. In the last few decades, considerable advances in our understanding of migraine and its pathophysiology have paved the way for the development of targeted treatment options. Calcitonin gene-related peptide (CGRP) plays an integral role in the neurobiology of migraine, and new classes of drugs that target the CGRP pathway have included gepants and CGRP pathway monoclonal antibodies. Serotonin 5-HT1F receptor agonists—namely ditans—have also been developed to treat acute migraine. Lastly, non-invasive neuromodulation offers another treatment option for migraine patients who prefer treatments that have fewer side effects and are well tolerated. In this review, we discussed emerging treatment options for migraine that were made available in recent years.
Ann Acad Med Singapore 2020;49:226–35
Key words: Calcitonin gene-related peptide monoclonal antibody, Gepants, Headache, Lasmiditan, Neuromodulation
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Affiliation(s)
- Yi Jing Zhao
- National Neuroscience Institute (Singapore General Hospital Campus), Singapore
| | - Jonathan JY Ong
- University Medicine Cluster, National University Hospital, Singapore
| | - Peter J Goadsby
- SLaM Biomedical Research Centre, King’s College, United Kingdom
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Mitochondrial biogenesis as a therapeutic target for traumatic and neurodegenerative CNS diseases. Exp Neurol 2020; 329:113309. [PMID: 32289315 DOI: 10.1016/j.expneurol.2020.113309] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/31/2020] [Accepted: 04/10/2020] [Indexed: 12/27/2022]
Abstract
Central nervous system (CNS) diseases, both traumatic and neurodegenerative, are characterized by impaired mitochondrial bioenergetics and often disturbed mitochondrial dynamics. The dysregulation observed in these pathologies leads to defective respiratory chain function and reduced ATP production, thereby promoting neuronal death. As such, attenuation of mitochondrial dysfunction through induction of mitochondrial biogenesis (MB) is a promising, though still underexplored, therapeutic strategy. MB is a multifaceted process involving the integration of highly regulated transcriptional events, lipid membrane and protein synthesis/assembly and replication of mtDNA. Several nuclear transcription factors promote the expression of genes involved in oxidative phosphorylation, mitochondrial import and export systems, antioxidant defense and mitochondrial gene transcription. Of these, the nuclear-encoded peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α) is the most commonly studied and is widely accepted as the 'master regulator' of MB. Several recent preclinical studies document that reestablishment of mitochondrial homeostasis through increased MB results in inhibited injury progression and increased functional recovery. This perspective will briefly review the role of mitochondrial dysfunction in the propagation of CNS diseases, while also describing current research strategies that mediate mitochondrial dysfunction and compounds that induce MB for the treatment of acute and chronic neuropathologies.
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Lipton RB, Lombard L, Ruff DD, Krege JH, Loo LS, Buchanan A, Melby TE, Buse DC. Trajectory of migraine-related disability following long-term treatment with lasmiditan: results of the GLADIATOR study. J Headache Pain 2020; 21:20. [PMID: 32093628 PMCID: PMC7041198 DOI: 10.1186/s10194-020-01088-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/07/2020] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Migraine is recognized as the second leading cause of disability globally. Lasmiditan is a novel, selective serotonin 5-HT1F receptor agonist developed for acute treatment of migraine. Here we analyzed effects of lasmiditan on migraine disability assessed with the Migraine Disability Assessment (MIDAS) scale for interim data from a long-term safety study. METHODS Completers of two single-attack parent studies were offered participation in the 1 year GLADIATOR study, that randomized participants to treatment with lasmiditan 100 mg or 200 mg taken as needed for migraine attacks of at least moderate severity. Changes in MIDAS were modeled using a mixed model repeated measures analysis. RESULTS The sample included 1978 patients who received ≥1 lasmiditan dose and were followed for a median of 288 days. Baseline mean MIDAS scores for the lasmiditan 100-mg and 200-mg groups were 29.4 and 28.9, respectively, indicating severe migraine-related disability. Relative to baseline, MIDAS total scores were significantly lower at 3, 6, 9, and 12 months for both dose groups. At 12 months, changes in MIDAS scores were - 12.5 and - 12.2 for lasmiditan 100 mg and 200 mg, respectively, with 49% and 53% of patients, respectively, achieving at least a 50% decrease in MIDAS total score. Statistically significant improvements were also seen for work and/or school absenteeism and presenteeism, monthly headache days, and mean headache pain intensity at all time points up to 1 year. Findings for patients who completed all visits versus those dropping out early were similar. Responses were generally similar for the lasmiditan 100 mg or 200 mg doses, between subgroups defined based on the number of baseline monthly migraine attacks (≤5 vs. >5), and also between subgroups defined by pain-free response (yes/no) during initial attacks. CONCLUSIONS Long-term treatment with lasmiditan was associated with significant reductions in migraine-related disability, including both work or school absenteeism and presenteeism. The similarity of responses in completers and those who dropped out suggests that selective attrition does not account for the improvements. Benefits were significant at 3 months and maintained through 12 months. TRIAL REGISTRATION clinicaltrials.govNCT02565186; first posted October 1, 2015.
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Affiliation(s)
- Richard B Lipton
- Montefiore Medical Center, Bronx, NY, USA
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
| | | | | | | | - Li Shen Loo
- Eli Lilly and Company, Indianapolis, IN, USA.
| | | | | | - Dawn C Buse
- Department of Neurology, Albert Einstein College of Medicine, Bronx, NY, USA
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Rissardo J, Fornari Caprara A. The ditans, a new class for acute migraine: Minireview. JOURNAL OF CURRENT RESEARCH IN SCIENTIFIC MEDICINE 2020. [DOI: 10.4103/jcrsm.jcrsm_45_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
Lasmiditan (REYVOW™; Eli Lilly and Company) is an orally available serotonin (5-HT)1F receptor agonist. In October 2019, the US FDA approved lasmiditan 50 mg and 100 mg tablets for the acute treatment of migraine with or without aura in adults. Approval was based on positive results from two pivotal phase III trials, in which lasmiditan significantly improved the proportions of patients achieving freedom from headache pain and freedom from the most bothersome symptom (photophobia, phonophobia or nausea), relative to placebo, when used to treat a migraine with moderate to severe pain. Lasmiditan is not for use in the preventive treatment of migraine. This article summarizes the milestones in the development of lasmiditan leading to its first approval for the acute treatment of migraine in adults.
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Affiliation(s)
- Yvette N Lamb
- Springer Nature, Private Bag 65901, Mairangi Bay, Auckland, 0754, New Zealand.
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