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Dighriri IM, Nazel S, Alharthi AM, Altowairqi NA, Albariqi AM, Tohari MA, Alameer AA, Alsaran AK, ALshammari FR, AlMutairi NF, Alsubaie FM, Alharbi TA. A Comprehensive Review of the Mechanism, Efficacy, Safety, and Tolerability of Ubrogepant in the Treatment of Migraine. Cureus 2023; 15:e48160. [PMID: 38046695 PMCID: PMC10693258 DOI: 10.7759/cureus.48160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/02/2023] [Indexed: 12/05/2023] Open
Abstract
Ubrogepant is an innovative medication designed for the acute treatment of migraine, a debilitating neurological condition that profoundly impairs quality of life, productivity, and social interactions. This comprehensive review assesses the efficacy, safety, tolerability, and mechanism of action of ubrogepant through a rigorous methodology, including an in-depth literature review from reputable databases like PubMed, Web of Science, Embase, Scopus, and Cochrane. Classified as a calcitonin gene-related peptide (CGRP) receptor antagonist, ubrogepant has emerged as a potential revolutionary medication for migraine treatment. CGRP is a peptide integral to migraine pathophysiology, and its blockade has demonstrated great therapeutic potential. Unlike triptans, known for their cardiovascular risks, ubrogepant lacks vasoconstrictive properties, making it a safer alternative for a broader patient population. Ubrogepant offers significant potential for pain relief, symptom reduction, and restoration of normal function during a migraine attack, and it outperforms placebo in terms of efficacy. It also presents favorable safety, with generally mild adverse drug events (ADEs), such as nausea, dizziness, and somnolence, similar to placebo effects. Consistent results from clinical trials confirm its tolerability, with minor ADEs and no safety alerts for the tested doses, indicating that ubrogepant is a safe and well-tolerated option for migraine treatment. As an effective oral medication, ubrogepant could be an alternative to traditional acute migraine treatments. Its benefits include a unique mechanism of action, rapid onset, and favorable safety profile. However, specific contraindications, such as hypersensitivity, severe hepatic impairment, concurrent use of CYP3A4 inhibitors, pregnancy or breastfeeding, and uncontrolled hypertension, require caution or avoidance of ubrogepant. Despite these limitations, ubrogepant signals a promising new direction in migraine therapeutics.
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Affiliation(s)
| | - Shahad Nazel
- Faculty of Pharmacy, Princess Nourah Bint Abdulrahman University, Riyadh, SAU
| | | | | | - Aqeel M Albariqi
- Department of Pharmacy, Bariq Primary Health Care Center, Bariq, SAU
| | - Mona A Tohari
- Department of Pharmacy, Alhada Armed Forces Hospital, Taif, SAU
| | | | - Amjad K Alsaran
- Department of Pharmacy, Specialized Medical Center Hospital, Riyadh, SAU
| | | | - Naif F AlMutairi
- Department of Pharmacy, Maternity and Children Hospital, Buraydah, SAU
| | - Fahad M Alsubaie
- Department of Pharmacy, King Abdulaziz Specialist Hospital, Taif, SAU
| | - Turki A Alharbi
- Department of Pharmacy, Al Rass General Hospital, Al Rass, SAU
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2
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Ruscheweyh R, Gossrau G, Dresler T, Freilinger T, Förderreuther S, Gaul C, Kraya T, Neeb L, Ruschil V, Straube A, Scheidt J, Jürgens TP. Triptan non-response in specialized headache care: cross-sectional data from the DMKG Headache Registry. J Headache Pain 2023; 24:135. [PMID: 37817093 PMCID: PMC10563311 DOI: 10.1186/s10194-023-01676-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 09/30/2023] [Indexed: 10/12/2023] Open
Abstract
BACKGROUND Triptans are effective for many migraine patients, but some do not experience adequate efficacy and tolerability. The European Headache Federation (EHF) has proposed that patients with lack of efficacy and/or tolerability of ≥ 2 triptans ('triptan resistance') could be considered eligible for treatment with the novel medications from the ditan and gepant groups. There is little data on the frequency of 'triptan resistance'. METHODS We used patient self-report data from the German Migraine and Headache Society (DMKG) Headache Registry to assess triptan response and triptan efficacy and/or tolerability failure. RESULTS A total of 2284 adult migraine patients (females: 85.4%, age: 39.4 ± 12.8 years) were included. 42.5% (n = 970) had failed ≥ 1 triptan, 13.1% (n = 300) had failed ≥ 2 triptans (meeting the EHF definition of 'triptan resistance'), and 3.9% (n = 88) had failed ≥ 3 triptans. Compared to triptan responders (current use, no failure, n = 597), triptan non-responders had significantly more severe migraine (higher frequency (p < 0.001), intensity (p < 0.05), and disability (p < 0.001)), that further increased with the level of triptan failure. Responders rates were highest for nasal and oral zolmitriptan, oral eletriptan and subcutaneous sumatriptan. CONCLUSION In the present setting (specialized headache care in Germany), 13.1% of the patients had failed ≥ 2 triptans. Triptan failure was associated with increased migraine severity and disability, emphasizing the importance of establishing an effective and tolerable acute migraine medication. Acute treatment optimization might include switching to one of the triptans with the highest responder rates and/or to a different acute medication class. TRIAL REGISTRATION The DMKG Headache Registry is registered with the German Clinical Trials Register (DRKS 00021081).
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Affiliation(s)
- Ruth Ruscheweyh
- Department of Neurology, LMU University Hospital, LMU Munich, Marchioninistr. 15, Munich, 81377, Germany.
- German Migraine and Headache Society, Frankfurt, Germany.
- Department of Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Munich, Germany.
| | - Gudrun Gossrau
- Interdisciplinary Pain Center, University Hospital and Faculty of Medicine Carl Gustav Carus, TU Dresden, Dresden, Germany
| | - Thomas Dresler
- LEAD Graduate School & Research Network, University of Tuebingen, Tuebingen, Germany
- Department of Psychiatry and Psychotherapy, Tuebingen Center for Mental Health, University Hospital of Tuebingen, Tuebingen, Germany
- German Center for Mental Health (DZPG), Partner Site Tuebingen, Tuebingen, Germany
| | | | - Stefanie Förderreuther
- Department of Neurology, LMU University Hospital, LMU Munich, Marchioninistr. 15, Munich, 81377, Germany
| | - Charly Gaul
- Headache Center Frankfurt, Frankfurt, Germany
| | - Torsten Kraya
- Department of Neurology, Hospital Sankt Georg Leipzig gGmbH, Leipzig, Germany
- Headache Center Halle, Department of Neurology, University Hospital Halle, Halle, Germany
| | - Lars Neeb
- Helios Global Health, Friedrichstraße 136, Berlin, 10117, Germany
| | - Victoria Ruschil
- Department of Neurology and Epileptology, Hertie Institute for Clinical Brain Research, Eberhard-Karls University Tübingen, Tübingen, Germany
| | - Andreas Straube
- Department of Neurology, LMU University Hospital, LMU Munich, Marchioninistr. 15, Munich, 81377, Germany
| | - Jörg Scheidt
- Institute for Information Systems, University of Applied Sciences Hof, Hof, Germany
| | - Tim Patrick Jürgens
- Department of Neurology, Headache Center North-East, University Medical Center Rostock, Rostock, Germany
- Department of Neurology, KMG Klinikum Güstrow, Güstrow, Germany
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3
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Iannone LF, Burgalassi A, Vigani G, Tabasso G, De Cesaris F, Chiarugi A, Geppetti P. Switching anti-CGRP(R) monoclonal antibodies in multi-assessed non-responder patients and implications for ineffectiveness criteria: A retrospective cohort study. Cephalalgia 2023; 43:3331024231160519. [PMID: 36918752 DOI: 10.1177/03331024231160519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND A pharmacological class effect was initially proposed for monoclonal antibodies against the calcitonin gene related peptide pathway. However, preliminary evidence shows that switching patients who were non-responding to one monoclonal antibody to another could provide some benefit. Herein, we assess treatment response to an anti-calcitonin gene related peptide/receptor monoclonal antibody in patients who have failed to respond to anti-calcitonin gene related peptide/ligand monoclonal antibodies calcitonin gene related peptide/ligand monoclonal antibodies and vice versa. In addition, we select non-responders to the first anti- monoclonal antibody by three or five more stringent variables. METHODS Retrospective cohort study including outpatients treated consecutively with two anti-calcitonin gene related peptide monoclonal antibodies. Ineffectiveness to the first monoclonal antibody was assessed using three (MIDAS score, monthly headache days, and analgesic monthly days) variables or five (monthly headache days, MIDAS score, analgesic monthly days, analgesic monthly number and HIT-6 score) variables in the same cohort of patients. The primary endpoints were the absolute change from baseline in monthly headache days, response rate, and persistence in medication overuse at three months of treatment with the second anti-CGRP mAb. RESULTS In patients selected by three variables, a sustained reduction in monthly headache days, analgesic monthly days, MIDAS and HIT-6 scores was observed at month-3 of treatment with the second monoclonal antibody. Ten (45.4%) patients achieved at least a ≥30% response rate. No difference was reported switching anti-CGRP mAb against ligand or receptor. In the patient subgroup selected by five variables, only HIT-6 was reduced from baseline at month-3. However, a trend toward a reduction in monthly headache days, analgesic monthly days, and MIDAS score was observed at month-3. CONCLUSIONS Switching anti-calcitonin gene related peptide monoclonal antibodies in selected patients might be an option to achieve or improve clinical benefit. More studies are required to establish the effectiveness of switching these treatments.
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Affiliation(s)
- Luigi Francesco Iannone
- Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, Florence, Italy.,Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, Florence, Italy
| | - Andrea Burgalassi
- Department of Neurosciences, Psychology, Drug Research and Child Health, Section of Pharmacology and Toxicology, University of Florence, Florence, Italy
| | - Giulia Vigani
- Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, Florence, Italy
| | - Giorgio Tabasso
- Department of Neurosciences, Psychology, Drug Research and Child Health, Section of Pharmacology and Toxicology, University of Florence, Florence, Italy
| | - Francesco De Cesaris
- Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, Florence, Italy
| | - Alberto Chiarugi
- Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, Florence, Italy.,Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, Florence, Italy
| | - Pierangelo Geppetti
- Section of Clinical Pharmacology and Oncology, Department of Health Sciences, University of Florence, Florence, Italy.,Headache Center and Clinical Pharmacology Unit, Careggi University Hospital, Florence, Italy
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Gawde P, Shah H, Patel H, Bharathi KS, Patel N, Sethi Y, Kaka N. Revisiting Migraine: The Evolving Pathophysiology and the Expanding Management Armamentarium. Cureus 2023; 15:e34553. [PMID: 36879707 PMCID: PMC9985459 DOI: 10.7759/cureus.34553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2023] [Indexed: 02/05/2023] Open
Abstract
Migraine affects about one billion people worldwide yearly and is one of the most common neurologic illnesses, with a high prevalence and morbidity, particularly among young adults and females. Migraine is associated with many comorbidities, including stress, sleep difficulties, and suicidal ideation. Migraine, despite its widespread occurrence, is underdiagnosed and undertreated. Because of the complicated and primarily unknown mechanisms of migraine formation, several social and biological risk factors, such as hormone imbalances, genetic and epigenetic impacts, and cardiovascular, neurological, and autoimmune illnesses, have been proposed. Through the mid-20th century diversion of the now-defunct vascular theory, the pathophysiology of migraine has developed from a historical study of the "humours" to a distinct entity as a neurological disorder. The range of therapeutic targets has broadened significantly, increasing the number of specialized clinical trials. Understanding the biology of migraine through careful research has resulted in the identification of major therapeutic classes: (i) triptans, serotonin 5-HT1B/1D receptor agonists, (ii) gepants, calcitonin gene-related peptide (CGRP) receptor antagonists, (iii) ditans, 5-HT1F receptor agonists, (iv) CGRP monoclonal antibodies, and (v) glurants, mGlu5 modulators, with further targets being explored. This review provides a comprehensive overview of the most recent literature on epidemiology and risk factors and exposes knowledge gaps.
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Affiliation(s)
- Prathamesh Gawde
- Medicine and Surgery, Lokmanya Tilak Municipal Medical College, Mumbai, IND
| | - Harsh Shah
- Medicine and Surgery, Pandit Deendayal Upadhyay Medical College, Rajkot, IND
| | - Harsh Patel
- Internal Medicine, GMERS (Gujarat Medical Education and Research Society) Medical College, Sola, Ahmedabad, IND
| | | | - Neil Patel
- Medicine and Surgery, GMERS (Gujarat Medical Education and Research Society) Medical College, Himmatnagar, IND
| | - Yashendra Sethi
- Medicine and Surgery, Government Doon Medical College, Dehradun, IND
| | - Nirja Kaka
- Medicine and Surgery, GMERS (Gujarat Medical Education and Research Society) Medical College, Himmatnagar, IND
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Tepper SJ, Grosberg B, Daniel O, Kuruvilla DE, Vainstein G, Deutsch L, Sharon R. Migraine treatment with external concurrent occipital and trigeminal neurostimulation—A randomized controlled trial. Headache 2022; 62:989-1001. [DOI: 10.1111/head.14350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Stewart J. Tepper
- Geisel School of Medicine at Dartmouth Hanover New Hampshire USA
- Dartmouth Headache Center Lebanon New Hampshire USA
| | - Brian Grosberg
- Hartford Healthcare Headache Center Ayer Neuroscience Institute West Hartford Connecticut USA
- Department of Neurology University of Connecticut School of Medicine Farmington Connecticut USA
| | - Oved Daniel
- Headache and Facial Pain Clinic Ramat‐Aviv Medical Center Tel‐Aviv Israel
| | | | - Gabriel Vainstein
- Kahn‐Sagol‐Maccabi Research and Innovation Institute Maccabi Healthcare Services Tel Aviv Israel
| | - Lisa Deutsch
- BioStats Statistical Consulting Ltd. Modiin Israel
| | - Roni Sharon
- Tel‐Aviv University Sackler School of Medicine Tel‐Aviv Israel
- Department of Neurology Chaim Sheba (Tel HaShomer) Medical Center Ramat Gan Israel
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Argyriou AA, Mantovani E, Mitsikostas DD, Vikelis M, Tamburin S. A systematic review with expert opinion on the role of gepants for the preventive and abortive treatment of migraine. Expert Rev Neurother 2022; 22:469-488. [PMID: 35707907 DOI: 10.1080/14737175.2022.2091435] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Gepants are small molecules targeting the calcitonin gene-related peptide (CGRP) that have been recently introduced and are under additional clinical development as preventive and abortive treatment options for migraine. AREAS COVERED After providing a narrative overview of current preventive and acute treatment options for migraine and summarizing the pathophysiology of migraine attack and the role of CGRP, we performed a systematic review, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations, on trials on gepants in preventive and acute treatment of migraine. Studies and results were reviewed and discussed, and expert opinion was presented. We also collected data on relevant ongoing trials. EXPERT OPINION Whether direct targeting CGRP pathways within the central nervous system or indirectly modulating them from the peripheral nervous system is more effective and safer in migraine remains still unclear. The available data on the efficacy and safety of gepants suggest they may represent an abortive, and to some extent, preventive treatment option for migraine, in patients who do not respond or have adverse effects to first/second line treatments or at high risk for medication overuse headache; thus opening new therapeutic horizons.
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Affiliation(s)
- Andreas A Argyriou
- Headache Outpatient Clinic, Department of Neurology, 'Agios Andreas' State General Hospital of Patras, Patras, Greece
| | - Elisa Mantovani
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Dimos-Dimitrios Mitsikostas
- 1st Department of Neurology, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Stefano Tamburin
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
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7
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Low adherence to the guideline for the acute treatment of migraine. Sci Rep 2022; 12:8487. [PMID: 35589944 PMCID: PMC9120453 DOI: 10.1038/s41598-022-12545-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 05/10/2022] [Indexed: 12/26/2022] Open
Abstract
The real-world use of triptans in the treatment of migraine is disappointing. Only 12% of the Danish migraine population purchased a triptan between 2014 and 2019, and only 43% repurchased a triptan after first prescription. The aim of the present study was to assess whether physicians and patients adhere to the therapeutic guideline on acute migraine treatment. We interviewed 299 triptan experienced participants with migraine and 101 triptan naïve participants with migraine from the Danish Migraine Population Cohort, using a semi-structured questionnaire. Descriptive statistical analyses were used to study the association with triptan use and the assessed factors. Among triptan naïve participants with migraine, 64% had consulted their general practitioner about their migraine, of whom only 23% received information about the possibility of triptan treatment. Among triptan experienced participants, 77% had only tried one type of triptan. Only 12% could recall they had been informed by their general practitioner to try each triptan three times before giving up. Twenty percent were informed to try three different triptans in total, if the first did not work. In disagreement with the guideline, participants who reported a low pain reduction by a triptan had only tried one type of triptan. Our study shows a low adherence to therapeutic guideline for the attack treatment of migraine. There is a need for better education of general practitioners regarding treatment of migraine. Future campaigns should aim to inform both the public and the general practitioner about antimigraine treatments.
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Hamza T, Furukawa TA, Orsini N, Cipriani A, Iglesias CP, Salanti G. A dose-effect network meta-analysis model with application in antidepressants using restricted cubic splines. Stat Methods Med Res 2022:9622802211070256. [PMID: 35200062 DOI: 10.1177/09622802211070256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Network meta-analysis has been used to answer a range of clinical questions about the preferred intervention for a given condition. Although the effectiveness and safety of pharmacological agents depend on the dose administered, network meta-analysis applications typically ignore the role that drugs dosage plays in the results. This leads to more heterogeneity in the network. In this paper, we present a suite of network meta-analysis models that incorporate the dose-effect relationship using restricted cubic splines. We extend existing models into a dose-effect network meta-regression to account for study-level covariates and for groups of agents in a class-effect dose-effect network meta-analysis model. We apply our models to a network of aggregate data about the efficacy of 21 antidepressants and placebo for depression. We find that all antidepressants are more efficacious than placebo after a certain dose. Also, we identify the dose level at which each antidepressant's effect exceeds that of placebo and estimate the dose beyond which the effect of antidepressants no longer increases. When covariates were introduced to the model, we find that studies with small sample size tend to exaggerate antidepressants efficacy for several of the drugs. Our dose-effect network meta-analysis model with restricted cubic splines provides a flexible approach to modelling the dose-effect relationship in multiple interventions. Decision-makers can use our model to inform treatment choice.
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Affiliation(s)
- Tasnim Hamza
- Institute of Social and Preventive Medicine, 30317University of Bern, Bern, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
| | - Toshi A Furukawa
- Department of Health Promotion and Human Behavior, and Department of Clinical Epidemiology, Graduate School of Medicine/School of Public Health, Kyoto University, Kyoto, Japan
| | - Nicola Orsini
- Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
| | - Andrea Cipriani
- Department of Psychiatry, 6396University of Oxford, Oxford, UK
| | | | - Georgia Salanti
- Institute of Social and Preventive Medicine, 30317University of Bern, Bern, Switzerland
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9
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Watt JA, Del Giovane C, Jackson D, Turner RM, Tricco AC, Mavridis D, Straus SE, Veroniki AA. Incorporating dose effects in network meta-analysis. BMJ 2022; 376:e067003. [PMID: 35042687 DOI: 10.1136/bmj-2021-067003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Jennifer A Watt
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Division of Geriatric Medicine, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | | | - Dan Jackson
- Statistical Innovation Group, AstraZeneca, Cambridge, UK
| | | | - Andrea C Tricco
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Dimitris Mavridis
- Department of Primary Education, School of Education, University of Ioannina, Ioannina, Greece
| | - Sharon E Straus
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
- Division of Geriatric Medicine, Department of Medicine, University of Toronto, Toronto, ON, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Areti-Angeliki Veroniki
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada
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Abstract
Migraine is a common, chronic, disorder that is typically characterized by recurrent disabling attacks of headache and accompanying symptoms, including aura. The aetiology is multifactorial with rare monogenic variants. Depression, epilepsy, stroke and myocardial infarction are comorbid diseases. Spreading depolarization probably causes aura and possibly also triggers trigeminal sensory activation, the underlying mechanism for the headache. Despite earlier beliefs, vasodilation is only a secondary phenomenon and vasoconstriction is not essential for antimigraine efficacy. Management includes analgesics or NSAIDs for mild attacks, and, for moderate or severe attacks, triptans or 5HT1B/1D receptor agonists. Because of cardiovascular safety concerns, unreliable efficacy and tolerability issues, use of ergots to abort attacks has nearly vanished in most countries. CGRP receptor antagonists (gepants) and lasmiditan, a selective 5HT1F receptor agonist, have emerged as effective acute treatments. Intramuscular onabotulinumtoxinA may be helpful in chronic migraine (migraine on ≥15 days per month) and monoclonal antibodies targeting CGRP or its receptor, as well as two gepants, have proven effective and well tolerated for the preventive treatment of migraine. Several neuromodulation modalities have been approved for acute and/or preventive migraine treatment. The emergence of new treatment targets and therapies illustrates the bright future for migraine management.
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11
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Azimova Y, Amelin A, Alferova V, Artemenko A, Akhmadeeva L, Golovacheva V, Danilov A, Ekusheva E, Isagulian E, Koreshkina M, Kurushina O, Latysheva N, Lebedeva E, Naprienko M, Osipova V, Pavlov N, Parfenov V, Rachin A, Sergeev A, Skorobogatykh K, Tabeeva G, Filatova E. Clinical guidelines "Migraine". Zh Nevrol Psikhiatr Im S S Korsakova 2022. [DOI: 10.17116/jnevro20221220134] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Kazi F, Manyapu M, Fakherddine M, Mekuria K, Friedman BW. Second-line interventions for migraine in the emergency department: A narrative review. Headache 2021; 61:1467-1474. [PMID: 34806767 DOI: 10.1111/head.14239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/15/2021] [Accepted: 10/17/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Millions of patients present to US emergency departments (ED) annually for the treatment of migraine. First-line treatments, including metoclopramide, prochlorperazine, and sumatriptan, fail to provide sufficient relief in up to one-third of treated patients. In this narrative review, we discuss the evidence supporting the use of injectable (intravenous, intramuscular, or subcutaneous) medications for patients in the ED who fail to improve sufficiently after treatment with first-line medication. METHODS We used the American Headache Society's guideline, "Management of Adults with Acute Migraine in the Emergency Department: The American Headache Society Evidence Assessment of Parenteral Pharmacotherapies," published in 2016, to identify first-line medications for migraine. We then conducted a PubMed search to determine whether any evidence supported the use of these medications as second-line therapy and whether any evidence existed to support the use of injectable therapies not discussed in the guideline as second-line therapy. RESULTS We identified only scant high-quality randomized data of second-line therapy. Therefore, we based our recommendations on medications that have reliably demonstrated efficacy as first-line treatment of migraine. These medications include injectable non-steroidal anti-inflammatory drugs (NSAIDs) and acetaminophen. Dihydroergotamine and valproic acid have some data supporting efficacy. More recently, greater occipital nerve blocks (GONBs) have been shown to be efficacious. With the exception of meperidine, opioids have been shown to be not efficacious. Most data published to date demonstrate no role for propofol and ketamine. CONCLUSIONS There are no evidence-based second-line treatments of migraine in the ED setting. For patients with migraine, who fail to improve after treatment with a first-line medication, it is reasonable to use an intravenous NSAID or intravenous acetaminophen. Alternatively, clinicians adept at performing a GONB may offer this treatment.
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Affiliation(s)
- Farnam Kazi
- Department of Emergency Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Mallika Manyapu
- Department of Emergency Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Maha Fakherddine
- Department of Emergency Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Kumelachew Mekuria
- Department of Emergency Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
| | - Benjamin W Friedman
- Department of Emergency Medicine, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
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Moisset X, Demarquay G, Ducros A. Systematic Review and Meta-analysis of Acute Treatments for Episodic Migraine in Adults. JAMA 2021; 326:1636-1637. [PMID: 34698790 DOI: 10.1001/jama.2021.14063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Xavier Moisset
- Université Clermont Auvergne, CHU de Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Anne Ducros
- Department of Neurology, CHU de Montpellier, Montpellier, France
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14
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Ducros A, de Gaalon S, Roos C, Donnet A, Giraud P, Guégan-Massardier E, Lantéri-Minet M, Lucas C, Mawet J, Moisset X, Valade D, Demarquay G. Revised guidelines of the French headache society for the diagnosis and management of migraine in adults. Part 2: Pharmacological treatment. Rev Neurol (Paris) 2021; 177:734-752. [PMID: 34340810 DOI: 10.1016/j.neurol.2021.07.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 07/09/2021] [Indexed: 12/21/2022]
Abstract
The French Headache Society proposes updated French guidelines for the management of migraine. This article presents the second part of the guidelines, which is focused on the pharmacological treatment of migraine, including both the acute treatment of attacks and the prophylaxis of episodic migraine as well as chronic migraine with and without medication overuse. The specific situations that can be encountered in women with migraine are also discussed, including pregnancy, menstrual migraine, contraception and hormonal replacement therapy.
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Affiliation(s)
- A Ducros
- Department of neurology, Gui-de-Chauliac hospital, CHU Montpellier, university of Montpellier, 34000 Montpellier, France
| | - S de Gaalon
- Department of neurology, Laënnec hospital, CHU de Nantes, Nantes, France
| | - C Roos
- Emergency headache center (centre d'urgences céphalées), department of neurology, Lariboisière hospital, Assistance publique-Hôpitaux de Paris, Paris, France
| | - A Donnet
- Centre d'évaluation et de traitement de la douleur, FHU INOVPAIN, hôpital de La Timone, Marseille, France
| | - P Giraud
- Department of neurology, Annecy Genevois hospital, Annecy, France
| | | | - M Lantéri-Minet
- Pain department, FHU InovPain, CHU Nice Côte Azur université, Nice, France
| | - C Lucas
- Centre d'évaluation et de traitement de la douleur, service de neurochirurgie, hôpital Salengro, CHRU de Lille, Lille, France
| | - J Mawet
- Emergency headache center (centre d'urgences céphalées), department of neurology, Lariboisière hospital, Assistance publique-Hôpitaux de Paris, Paris, France
| | - X Moisset
- Neuro-Dol, université Clermont Auvergne, CHU de Clermont-Ferrand, INSERM, Clermont-Ferrand, France
| | - D Valade
- Department of neurosurgery, hôpital Pitié-Sapêtrière, Paris, France
| | - G Demarquay
- Neurological hospital, Lyon, neuroscience research center (CRNL), INSERM U1028, CNRS UMR5292, Lyon, France.
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Genetics, pathophysiology, diagnosis, treatment, management, and prevention of migraine. Biomed Pharmacother 2021; 139:111557. [PMID: 34243621 DOI: 10.1016/j.biopha.2021.111557] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 03/23/2021] [Accepted: 03/27/2021] [Indexed: 12/11/2022] Open
Abstract
Migraine is a neurological ailment that is characterized by severe throbbing unilateral headache and associated with nausea, photophobia, phonophobia and vomiting. A full and clear mechanism of the pathogenesis of migraine, though studied extensively, has not been established yet. The current available information indicates an intracranial network activation that culminates in the sensitization of the trigemino-vascular system, release of inflammatory markers, and initiation of meningeal-like inflammatory reaction that is sensed as headache. Genetic factors might play a significant role in deciding an individual's susceptibility to migraine. Twin studies have revealed that a single gene polymorphism can lead to migraine in individuals with a monogenic migraine disorder. In this review, we describe recent advancements in the genetics, pathophysiology, diagnosis, treatment, management, and prevention of migraine. We also discuss the potential roles of genetic and abnormal factors, including some of the metabolic triggering factors that result in migraine attacks. This review will help to accumulate current knowledge about migraine and understanding of its pathophysiology, and provides up-to-date prevention strategies.
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Pedder H, Dias S, Bennetts M, Boucher M, Welton NJ. Joining the Dots: Linking Disconnected Networks of Evidence Using Dose-Response Model-Based Network Meta-Analysis. Med Decis Making 2021; 41:194-208. [PMID: 33448252 PMCID: PMC7879230 DOI: 10.1177/0272989x20983315] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/30/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Network meta-analysis (NMA) synthesizes direct and indirect evidence on multiple treatments to estimate their relative effectiveness. However, comparisons between disconnected treatments are not possible without making strong assumptions. When studies including multiple doses of the same drug are available, model-based NMA (MBNMA) presents a novel solution to this problem by modeling a parametric dose-response relationship within an NMA framework. In this article, we illustrate several scenarios in which dose-response MBNMA can connect and strengthen evidence networks. METHODS We created illustrative data sets by removing studies or treatments from an NMA of triptans for migraine relief. We fitted MBNMA models with different dose-response relationships. For connected networks, we compared MBNMA estimates with NMA estimates. For disconnected networks, we compared MBNMA estimates with NMA estimates from an "augmented" network connected by adding studies or treatments back into the data set. RESULTS In connected networks, relative effect estimates from MBNMA were more precise than those from NMA models (ratio of posterior SDs NMA v. MBNMA: median = 1.13; range = 1.04-1.68). In disconnected networks, MBNMA provided estimates for all treatments where NMA could not and were consistent with NMA estimates from augmented networks for 15 of 18 data sets. In the remaining 3 of 18 data sets, a more complex dose-response relationship was required than could be fitted with the available evidence. CONCLUSIONS Where information on multiple doses is available, MBNMA can connect disconnected networks and increase precision while making less strong assumptions than alternative approaches. MBNMA relies on correct specification of the dose-response relationship, which requires sufficient data at different doses to allow reliable estimation. We recommend that systematic reviews for NMA search for and include evidence (including phase II trials) on multiple doses of agents where available.
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Affiliation(s)
- Hugo Pedder
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Sofia Dias
- Centre for Reviews and Dissemination, University of York, York, North Yorkshire, UK
| | | | | | - Nicky J. Welton
- Department of Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
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Ghanshani S, Chen C, Lin B, Duan L, Shen YJA, Lee MS. Risk of Acute Myocardial Infarction, Heart Failure, and Death in Migraine Patients Treated with Triptans. Headache 2020; 60:2166-2175. [PMID: 33017476 DOI: 10.1111/head.13959] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 08/19/2020] [Accepted: 08/20/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The goal of this study is to determine the strength of association between treatment with triptans and acute myocardial infarction, heart failure, and death. BACKGROUND Case reports in the literature have raised concerns over an association between treatment of migraine headaches with triptans and cardiovascular events. This study aims to systematically evaluate this association in a contemporary population-based cohort. We hypothesized that triptan exposure is not associated with increased cardiovascular events. METHODS A retrospective cohort study was conducted within an integrated healthcare delivery system in Southern California. From January 2009 to December 2018, 189,684 patients age ≥18 years had a diagnosis of migraine. In this group, 130,656 were exposed to triptans. Patients treated with triptans were matched 1:1 to those not exposed to triptans by using a propensity score. The primary outcome was acute myocardial infarction; secondary outcomes were heart failure, all-cause death, and combined acute myocardial infarction, heart failure, and death. RESULTS The incidence rate of acute myocardial infarction was 0.67 per 1000 person-year in triptan-exposed vs 1.44 per 1000 person-year in not exposed patients. In propensity-matched analyses, the adjusted hazard ratio for triptan exposure was 0.95 (95% confidence interval [CI] 0.84-1.08) for acute myocardial infarction; 1.00 (95% CI 0.93-1.08) for all-cause death; 0.93 (95% CI 0.81-1.08) for heart failure; and 0.99 (95% CI 0.93-1.06) for a composite of acute myocardial infarction, heart failure, or death. Sensitivity analyses focusing on stratified subgroups based on age, gender, ethnicity, and several cardiac risk factors also revealed no significant association between triptan exposure and cardiovascular events. CONCLUSIONS No association was found between exposure to triptans and an increased risk of cardiovascular events. These data provide reassurance regarding the cardiovascular safety of utilizing triptans for the medical management of migraine headaches.
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Affiliation(s)
- Serena Ghanshani
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Cheng Chen
- Department of Cardiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Bryan Lin
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Lewei Duan
- Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, CA, USA
| | - Yuh-Jer Albert Shen
- Department of Cardiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Ming-Sum Lee
- Department of Cardiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
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Peck J, Urits I, Zeien J, Hoebee S, Mousa M, Alattar H, Kaye AD, Viswanath O. A Comprehensive Review of Over-the-counter Treatment for Chronic Migraine Headaches. Curr Pain Headache Rep 2020; 24:19. [PMID: 32200435 DOI: 10.1007/s11916-020-00852-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE OF REVIEW Migraine headaches are a neurologic disorder characterized by attacks of moderate to severe throbbing headache that are typically unilateral, exacerbated by physical activity, and associated with phonophobia, photophobia, nausea, and vomiting. In the USA, the overall age-adjusted prevalence of migraine in female and male adults is 22.3% and 10.8%, respectively. RECENT FINDINGS Migraine is a disabling disease that ranks as the 8th most burdensome disease in the world and the 4th most in women. The overarching hypothesis of migraine pathophysiology describes migraine as a disorder of the pain modulating system, caused by disruptions of the normal neural networks of the head. The activation of these vascular networks results in meningeal vasodilation and inflammation, which is perceived as head pain. The primary goals of acute migraine therapy are to reduce attack duration and severity. Current evidence-based therapies for acute migraine attacks include acetaminophen, four nonsteroidal anti-inflammatory drugs (NSAIDs), seven triptans, NSAID-triptan combinations, dihydroergotamine, non-opioid combination analgesics, and several anti-emetics. Over-the-counter medications are an important component of migraine therapy and are considered a first-line therapy for most migraineurs. These medications, such as acetaminophen, ibuprofen, naproxen, and aspirin, have shown strong efficacy when used as first-line treatments for mild-to-moderate migraine attacks. The lower cost of over-the-counter medications compared with prescription medications also makes them a preferred therapy for some patients. In addition to their efficacy and lower cost, over-the-counter medications generally have fewer and less severe adverse effects, have more favorable routes of administration (oral vs. subcutaneous injection), and reduced abuse potential. The purpose of this review is to provide a comprehensive evidence-based update of over-the-counter pharmacologic options for chronic migraines.
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Affiliation(s)
- Jacquelin Peck
- Department of Anesthesiology, Mount Sinai Medical Center, 4300 Alton Road, Miami Beach, FL, 33140, USA.
| | - Ivan Urits
- Department of Anesthesia, Critical Care, and Pain Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Justin Zeien
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Shelby Hoebee
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Mohammad Mousa
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Hamed Alattar
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Alan D Kaye
- Department of Anesthesiology and Pharmacology, Toxicology, and Neurosciences, Louisiana State University School of Medicine, Shreveport, LA, USA
| | - Omar Viswanath
- Department of Anesthesiology, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
- Department of Anesthesiology, Creighton University School of Medicine, Omaha, NE, USA
- Valley Anesthesiology and Pain Consultants, Envision Physician Services, Phoenix, AZ, USA
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Booth S, Parsons R, Sunderland B, Sim TF. Managing migraine with over-the-counter provision of triptans: the perspectives and readiness of Western Australian community pharmacists. PeerJ 2019; 7:e8134. [PMID: 31871835 PMCID: PMC6921984 DOI: 10.7717/peerj.8134] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 11/01/2019] [Indexed: 11/20/2022] Open
Abstract
Background Down-scheduling one or more triptans to Schedule 3 (Pharmacist Only Medicine) from Schedule 4 (Prescription Only Medicine) has been debated in Australia for a decade. This study aimed to evaluate the perspectives and readiness of Western Australian (WA) community pharmacists to manage migraine including over-the-counter (OTC) provision of triptans. Methods Data were collected using a self-administered paper-based questionnaire, posted to a random sample of 178 metropolitan and 97 regional pharmacies in WA. Respondent pharmacists were surveyed regarding: knowledge of optimal migraine treatment as per current guidelines, resources required to appropriately recommend triptans and attitudes and perspective toward down-scheduling. Data were analysed using descriptive statistics and multivariate regression analysis. Pharmacist/pharmacy characteristics influencing readiness were evaluated by assigning respondents a score based on responses to Likert scale questions. These questions were assigned to five domains based on an implementation model and these scores were used in a general linear model to identify demographic characteristics associated with readiness across each domain. Results A total of 114 of the 275 pharmacies returned useable questionnaires (response rate: 41.5%). The two most commonly recommended first line OTC agents were a combined paracetamol/non-steroidal anti-inflammatory drugs and aspirin (44/104; 42.3% and 22/104; 21.2%, respectively) which provided context to the respondents’ knowledge of optimal migraine treatment. Responses to questions in relation to triptans and the warning signs requiring referral were in line with current guidelines, demonstrating respondents’ knowledge in these areas. Nevertheless, most respondents demonstrated uncertainty in relation to the pathogenesis of migraine. If triptans were available OTC, 66/107 (61.7%) would recommend them first-line. The majority (107/113; 94.7%) agreed that down-scheduling would improve timely access to effective migraine medication and 105/113 (92.9%) agreed that if triptans were down-scheduled, pharmacists may be better able to assist people in the treatment of migraine. Most respondents agreed that additional training and resources, including a guideline for OTC supply of triptans and the management of first-time and repeat migraine would be necessary if triptans were down-scheduled. No single demographic characteristic influenced readiness across all five domains. Discussion Pharmacists were knowledgeable regarding triptans and recognised symptoms requiring referral; migraine knowledge could be improved. Pharmacists supported down-scheduling of one or more triptans in Australia, however they highlighted a need for further training and resources to support migraine diagnosis and provision of OTC triptans. Professional pharmacy bodies should consider these findings when recommending drugs suitable for down-scheduling for pharmacist recommendation.
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Affiliation(s)
- Shaid Booth
- School of Pharmacy and Biomedical Sciences, Curtin University, Perth, WA, Australia
| | - Richard Parsons
- School of Pharmacy and Biomedical Sciences, Curtin University, Perth, WA, Australia
| | - Bruce Sunderland
- School of Pharmacy and Biomedical Sciences, Curtin University, Perth, WA, Australia
| | - Tin Fei Sim
- School of Pharmacy and Biomedical Sciences, Curtin University, Perth, WA, Australia
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Hou M, Liu H, Li Y, Xu L, He Y, Lv Y, Zheng Q, Li L. Efficacy of triptans for the treatment of acute migraines: a quantitative comparison based on the dose-effect and time-course characteristics. Eur J Clin Pharmacol 2019; 75:1369-1378. [PMID: 31446449 DOI: 10.1007/s00228-019-02748-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 08/10/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES This study aimed to establish a pharmacodynamic model to quantitatively compare the efficacy characteristics of seven kinds of triptans and their different dosage forms in the treatment of acute migraines. METHODS Clinical studies of triptans in the treatment of acute migraines were comprehensively searched in the public databases. Pharmacodynamic models were established to describe the dose-effect and time-course of each kind of triptan for the proportion of patients who became pain free or had pain relief. RESULTS A total of 92 articles involving 47,376 subjects were included in the analysis. After eliminating the placebo effect, oral eletriptan (40 mg) had the highest efficacy among all oral drugs at the maximum approved dose, and the proportion of patients who became pain free and had pain relief were 30.9% and 37.9% at 2 h, respectively. However, oral naratriptan (2.5 mg) had the lowest efficacy, and the proportion of patients who became pain free and had pain relief was 10.3% and 21.6% at 2 h, respectively. The efficacy of subcutaneous administration was significantly higher than that of oral administration, and the efficacy of nasal spray administration was comparable to that of oral administration. Regarding the dose-effect, the efficacy of the sumatriptan nasal spray significantly increased within the FDA (Food and Drug Administration)-approved dose range. When the dose was increased from 5 to 20 mg of sumatriptan nasal spray, the proportion of patients who became pain free and had pain relief increased by 16.8% and 18.3% at 2 h, respectively. Regarding the time-course, the time of onset of subcutaneous sumatriptan (6 mg) was the fastest, and the fraction of patients who were pain free at 2 h accounted for 90.6% of that at 4 h. CONCLUSIONS This study evaluated the efficacy characteristics of seven kinds of triptans and their different dosage forms. The present findings provide necessary quantitative information for migraine medication guidelines.
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Affiliation(s)
- Mengyuan Hou
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China
| | - Hongxia Liu
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China
| | - Yunfei Li
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China
| | - Ling Xu
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China
| | - Yingchun He
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China
| | - Yinghua Lv
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China
| | - Qingshan Zheng
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China.
| | - Lujin Li
- Center for Drug Clinical Research, Shanghai University of Traditional Chinese Medicine, No. 1200 Cailun Road, Shanghai, 201203, China.
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22
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Pascual J, Vila C. Almotriptan: a review of 20 years' clinical experience. Expert Rev Neurother 2019; 19:759-768. [PMID: 30845850 DOI: 10.1080/14737175.2019.1591951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Introduction: Almotriptan (ALT), a serotonin 5-HT1B/1D agonist has been used in the acute treatment of migraine with or without aura for 20 years, accumulating data on more than 15,000 patients in studies and from an estimated >150 million treated migraine attacks in daily clinical practice. The last major review of ALT was written almost 10 years ago. The current narrative review provides an overview of the experience gained with almotriptan over that time, and highlights data published in the last decade. Areas covered: Randomized clinical trials, observational studies, postmarketing studies and meta-analyses involving ALT for the treatment of acute migraine identified through a systematic literature search. Expert opinion: Triptans are a mainstay of anti-migraine treatment. Findings with ALT over the last 10 years have reinforced the positive efficacy and tolerability results that were reported during the first 10 years following its introduction. In particular, more recent clinical results have confirmed its efficacy in women with menstrual migraine, the usefulness of early intervention, long-term benefit in adults, and also its efficacy and safety in adolescents. Overall, ALT can be considered an optimal choice for managing acute migraine resistant to first-line drugs.
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Affiliation(s)
- Julio Pascual
- a Neurology Service , University Hospital Marqués de Valdecilla and IDIVAL , Santander , Spain
| | - Carlos Vila
- b Global Medical Affairs , Almirall S.A , Barcelona , Spain
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Diener HC, Tassorelli C, Dodick DW, Silberstein SD, Lipton RB, Ashina M, Becker WJ, Ferrari MD, Goadsby PJ, Pozo-Rosich P, Wang SJ, Mandrekar J. Guidelines of the International Headache Society for controlled trials of acute treatment of migraine attacks in adults: Fourth edition. Cephalalgia 2019; 39:687-710. [PMID: 30806518 PMCID: PMC6501455 DOI: 10.1177/0333102419828967] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The quality of clinical trials is an essential part of the evidence base for the treatment of headache disorders. In 1991, the International Headache Society Clinical Trials Standing Committee developed and published the first edition of the Guidelines for controlled trials of drugs in migraine. Scientific and clinical developments in headache medicine led to second and third editions in 2000 and 2012, respectively. The current, fourth edition of the Guidelines retains the structure and much content from previous editions. However, it also incorporates evidence from clinical trials published after the third edition as well as feedback from meetings with regulators, pharmaceutical and device manufacturers, and patient associations. Its final form reflects the collective expertise and judgement of the Committee. These updated recommendations and commentary are intended to meet the Society's continuing objective of providing a contemporary, standardized, and evidence-based approach to the conduct and reporting of randomised controlled trials for the acute treatment of migraine attacks.
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Affiliation(s)
| | - Cristina Tassorelli
- 2 Headache Science Center, IRCCS Mondino Foundation, Pavia, Italy.,3 Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - David W Dodick
- 4 Department of Neurology, Mayo Clinic, Phoenix, AZ, USA
| | | | - Richard B Lipton
- 6 Montefiore Headache Center, Department of Neurology and Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Messoud Ashina
- 7 Danish Headache Center, Department of Neurology, Rigshospitalet Glostrup, Faculty of Health and Medical Sciences, University of Copenhagen, Glostrup, Denmark
| | - Werner J Becker
- 8 Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.,9 Hotchkiss Brain Institute, University of Calgary, Calgary, Canada
| | - Michel D Ferrari
- 10 Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
| | - Peter J Goadsby
- 11 National Institute for Health Research Wellcome Trust King's Clinical Research Facility, King's College London, London, England
| | - Patricia Pozo-Rosich
- 12 Headache Research Group, Vall d'Hebron Institute of Research, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Shuu-Jiun Wang
- 13 Headache & Craniofacial Pain Unit, Neurology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain.,14 Neurological Institute, Taipei Veterans General Hospital and Brain Research Center, National Yang-Ming University, Taipei, Taiwan
| | - Jay Mandrekar
- 15 Department of Health Sciences Research, Mayo Clinic Rochester, MN, USA
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Diener HC, Holle-Lee D, Nägel S, Dresler T, Gaul C, Göbel H, Heinze-Kuhn K, Jürgens T, Kropp P, Meyer B, May A, Schulte L, Solbach K, Straube A, Kamm K, Förderreuther S, Gantenbein A, Petersen J, Sandor P, Lampl C. Treatment of migraine attacks and prevention of migraine: Guidelines by the German Migraine and Headache Society and the German Society of Neurology. CLINICAL AND TRANSLATIONAL NEUROSCIENCE 2019. [DOI: 10.1177/2514183x18823377] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
In collaboration with some of the leading headache centres in Germany, Switzerland and Austria, we have established new guidelines for the treatment of migraine attacks and the prevention of migraine. A thorough literature research of the last 10 years has been the basis of the current recommendations. At the beginning, we present therapeutic novelties, followed by a summary of all recommendations. After an introduction, we cover topics like drug therapy and practical experience, non-effective medication, migraine prevention, interventional methods, non-medicational and psychological methods for prevention and therapies without proof of efficacy.
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Affiliation(s)
- Hans-Christoph Diener
- Klinik für Neurologie und Westdeutsches Kopfschmerzzentrum, Universitätsklinikum Essen, Essen, Germany
| | - Dagny Holle-Lee
- Klinik für Neurologie und Westdeutsches Kopfschmerzzentrum, Universitätsklinikum Essen, Essen, Germany
| | - Steffen Nägel
- Klinik für Neurologie und Westdeutsches Kopfschmerzzentrum, Universitätsklinikum Essen, Essen, Germany
| | - Thomas Dresler
- Klinik für Psychiatrie und Psychotherapie, Universität Tübingen, Tübingen, Germany
- Graduiertenschule & Forschungsnetzwerk LEAD, Universität Tübingen, Tübingen, Germany
| | - Charly Gaul
- Migräne- und Kopfschmerzklinik Königstein, Königstein im Taunus, Germany
| | | | | | - Tim Jürgens
- Universitätsmedizin Rostock, Zentrum für Nervenheilkunde, Klinik und Poliklinik für Neurologie, Rostock, Germany
| | - Peter Kropp
- Institut für Medizinische Psychologie und Medizinische Soziologie, Universitätsmedizin Rostock, Zentrum für Nervenheilkunde, Rostock, Germany
| | - Bianca Meyer
- Institut für Medizinische Psychologie und Medizinische Soziologie, Universitätsmedizin Rostock, Zentrum für Nervenheilkunde, Rostock, Germany
| | - Arne May
- Institut für Systemische Neurowissenschaften, Universitätsklinikum Hamburg Eppendorf (UKE), Hamburg, Germany
| | - Laura Schulte
- Institut für Systemische Neurowissenschaften, Universitätsklinikum Hamburg Eppendorf (UKE), Hamburg, Germany
| | - Kasja Solbach
- Klinik für Neurologie, Universitätsklinikum Essen, Essen, Germany
| | - Andreas Straube
- Neurologische Klinik, Ludwig-Maximilians-Universität München, Klinikum Großhadern, München, Germany
| | - Katharina Kamm
- Neurologische Klinik, Ludwig-Maximilians-Universität München, Klinikum Großhadern, München, Germany
| | - Stephanie Förderreuther
- Neurologische Klinik, Ludwig-Maximilians-Universität München, Klinikum Großhadern, München, Germany
| | | | - Jens Petersen
- Klinik für Neurologie, Universitätsspital Zürich, Zürich, Swizterland
| | - Peter Sandor
- RehaClinic Bad Zurzach, Bad Zurzach, Swizterland
| | - Christian Lampl
- Ordensklinikum Linz, Krankenhaus der Barmherzigen Schwestern Linz Betriebsgesellschaft m.b.H., Linz, Austria
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Abstract
BACKGROUND AND PURPOSE Migraine headache is an enormous health care burden resulting in billions of dollars in workforce revenue lost and millions of lost workdays per year. Migraine headaches and depression are common comorbidities and require expertise in treatment and prevention. METHODS The aim of this article is to update the nurse practitioner (NP) on best clinical practices for managing the patient with migraine and previously diagnosed depression. This will include an overview of the pathophysiology of migraine, as well as criteria for diagnosis, treatment, prevention, and patient teaching. CONCLUSIONS Migraine and depression are commonly linked and require expertise in treatment to achieve the best patient outcomes. IMPLICATIONS FOR PRACTICE Patients with migraine are more likely to have depression than the general population. Both conditions require optimal treatment and patient education to reduce overall disease burden. A better understanding of the relationship between depression and migraine will enable the NP to better manage patients with migraine and comorbid depression.
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Is Medication Overuse Drug Specific or Not? Data from a Review of Published Literature and from an Original Study on Italian MOH Patients. Curr Pain Headache Rep 2018; 22:71. [DOI: 10.1007/s11916-018-0729-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Cottier KE, Galloway EA, Calabrese EC, Tome ME, Liktor-Busa E, Kim J, Davis TP, Vanderah TW, Largent-Milnes TM. Loss of Blood-Brain Barrier Integrity in a KCl-Induced Model of Episodic Headache Enhances CNS Drug Delivery. eNeuro 2018; 5:ENEURO.0116-18.2018. [PMID: 30073201 PMCID: PMC6071204 DOI: 10.1523/eneuro.0116-18.2018] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/29/2018] [Accepted: 06/25/2018] [Indexed: 01/03/2023] Open
Abstract
Cortical spreading depression (CSD) in the CNS is suggested as a common mechanism contributing to headache. Despite strong evidence for CNS involvement in headache disorders, drug development for headache disorders remains focused on peripheral targets. Difficulty in delivering drugs across the blood-brain barrier (BBB) may partially account for this disparity. It is known, however, that BBB permeability is increased during several CNS pathologies. In this study, we investigated BBB changes in response to KCl-induced CSD events and subsequent allodynia in rats. Cortical KCl injection in awake, freely moving rats produced facial allodynia with peak intensity between 1.5 and 3 h and CSD induction within 0.5-2 h postinjection. Brain perfusion of 14C-sucrose as a marker of BBB paracellular permeability revealed increased leak in the cortex, but not brainstem, beginning 0.5 h post-KCl injection and resolving within 6 h; no changes in tight junction (TJ) proteins occludin or claudin-5 expression were observed. Acute pretreatment with topiramate to inhibit CSD did not prevent the increased BBB paracellular permeability. CNS delivery of the abortive anti-migraine agent sumatriptan was increased in the cortex 1.5 h post-KCl injection. Surprisingly, sumatriptan uptake was also increased in the brainstem following CSD induction, suggesting regulation of active transport mechanisms at the BBB. Together, these results demonstrate the ability of CSD events to produce transient, time-dependent changes in BBB permeability when allodynia is present and to mediate access of clinically relevant therapeutics (i.e., sumatriptan) to the CNS.
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Affiliation(s)
- Karissa E. Cottier
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - Emily A. Galloway
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - Elisa C. Calabrese
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - Margaret E. Tome
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - Erika Liktor-Busa
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - John Kim
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - Thomas P. Davis
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
| | - Todd W. Vanderah
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, AZ 85724
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Ong JJY, De Felice M. Migraine Treatment: Current Acute Medications and Their Potential Mechanisms of Action. Neurotherapeutics 2018; 15:274-290. [PMID: 29235068 PMCID: PMC5935632 DOI: 10.1007/s13311-017-0592-1] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Migraine is a common and disabling primary headache disorder with a significant socioeconomic burden. The management of migraine is multifaceted and is generally dichotomized into acute and preventive strategies, with several treatment modalities. The aims of acute pharmacological treatment are to rapidly restore function with minimal recurrence, with the avoidance of side effects. The choice of pharmacological treatment is individualized, and is based on the consideration of the characteristics of the migraine attack, the patient's concomitant medical problems, and treatment preferences. Notwithstanding, a good understanding of the pharmacodynamic and pharmacokinetic properties of the various drug options is essential to guide therapy. The current approach and concepts relevant to the acute pharmacological treatment of migraine will be explored in this review.
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Affiliation(s)
- Jonathan Jia Yuan Ong
- Headache Group, Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK.
- NIHR-Wellcome Trust King's Clinical Research Facility, Kings College Hospital, London, UK.
- Department of Medicine, Division of Neurology, National University Health System, University Medicine Cluster, Singapore, Singapore.
| | - Milena De Felice
- School of Clinical Dentistry, The University of Sheffield, Sheffield, UK
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29
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Yuan Q, Sun T, Ye F, Kong W, Jin H. MicroRNA-124-3p affects proliferation, migration and apoptosis of bladder cancer cells through targeting AURKA. Cancer Biomark 2018; 19:93-101. [PMID: 28269755 DOI: 10.3233/cbm-160427] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The aim of this study was to establish the relationship between miR-124-3p and Aurora A kinase (AURKA) in bladder cancer (BC). METHODS The expressions of miR-124-3p and AURKA in BC tissues and cell lines were detected using RT-PCR and western blot. BC cells were transfected with miR-124-3p mimics and AURKA siRNA. After this cell proliferation, migration, cell cycle and apoptosis were measured using CCK-8, colony formation assay, wound healing assay and cytometry tests. The relationship between miR-124-3p and AURKA was confirmed with luciferase reporter assay. Mice xenograft models were constructed to examine the effects of AURKA on BC in vivo. RESULTS MiR-124-3p expression was significantly down-regulated in BC tissues and cell lines, while AURKA was significantly up-regulated compared to normal samples. MiR-124-3p targeted AURKA and decreased its expression. Transfection of miR-124-3p mimics and AURKA siRNA was shown to down-regulate BC cell proliferation and migration as well as induce cell apoptosis. As suggested by xenograft models, the inhibition of AURKA can effectively suppress tumor growth. CONCLUSION MiR-124-3p has significant impact on proliferation, migration and apoptosis of BC cells by targeting AURKA.
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Affiliation(s)
- Qiuyue Yuan
- Cancer Cente, The First Hospital of Jilin University, Changchun, Jilin 130021, China.,Cancer Cente, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Tingge Sun
- Cancer Cente, The First Hospital of Jilin University, Changchun, Jilin 130021, China.,Cancer Cente, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Feng Ye
- Cancer Cente, The First Hospital of Jilin University, Changchun, Jilin 130021, China
| | - Weisheng Kong
- BASO Cell Science and Technology Co., Ltd., Zhuhai, Guangdong 519015, China
| | - Haofan Jin
- Cancer Cente, The First Hospital of Jilin University, Changchun, Jilin 130021, China
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Seifert T. The relationship of migraine and other headache disorders to concussion. HANDBOOK OF CLINICAL NEUROLOGY 2018; 158:119-126. [DOI: 10.1016/b978-0-444-63954-7.00012-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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31
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Sandweiss AJ, Cottier KE, McIntosh MI, Dussor G, Davis TP, Vanderah TW, Largent-Milnes TM. 17-β-Estradiol induces spreading depression and pain behavior in alert female rats. Oncotarget 2017; 8:114109-114122. [PMID: 29371973 PMCID: PMC5768390 DOI: 10.18632/oncotarget.23141] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 11/26/2017] [Indexed: 01/17/2023] Open
Abstract
AIMS Test the putative contribution of 17-β-estradiol in the development of spreading depression (SD) events and head pain in awake, non-restrained rats. MAIN METHODS Female, Sprague-Dawley rats were intact or underwent ovariectomy followed one week later by surgery to place electrodes onto the dura to detect epidural electroencephalographic activity (dEEG). dEEG activity was recorded two days later for 12 hours after systemic administration of 17-β-estradiol (180 μg/kg, i.p.). A separate set of rats were observed for changes in exploratory, ambulatory, fine, and rearing behaviors; periorbital allodynia was also assessed. KEY FINDINGS A bolus of 17-β-estradiol significantly elevated serum estrogen levels, increased SD episodes over a 12-hour recording period and decreased rearing behaviors in ovariectomized rats. Pre-administration of ICI 182,780, an estrogen receptor antagonist, blocked 17-β-estradiol-evoked SD events and pain behaviors; similar results were observed when the antimigraine therapeutic sumatriptan was used. SIGNIFICANCE These data indicate that an estrogen receptor-mediated mechanism contributes to SD events in ovariectomized rats and pain behaviors in both ovariectomized -and intact- rats. This suggests that estrogen plays a different role in each phenomenon of migraine where intense fluctuations in concentration may influence SD susceptibility. This is the first study to relate estrogen peaks to SD development and pain behaviors in awake, freely moving female rats, establishing a framework for future preclinical migraine studies.
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Affiliation(s)
- Alexander J. Sandweiss
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona 85724, USA
| | - Karissa E. Cottier
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona 85724, USA
| | - Mary I. McIntosh
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona 85724, USA
| | - Gregory Dussor
- School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas 75080, USA
| | - Thomas P. Davis
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona 85724, USA
| | - Todd W. Vanderah
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona 85724, USA
| | - Tally M. Largent-Milnes
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona 85724, USA
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Gasparini CF, Smith RA, Griffiths LR. Genetic and biochemical changes of the serotonergic system in migraine pathobiology. J Headache Pain 2017; 18:20. [PMID: 28194570 PMCID: PMC5307402 DOI: 10.1186/s10194-016-0711-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 12/09/2016] [Indexed: 12/23/2022] Open
Abstract
Migraine is a brain disorder characterized by a piercing headache which affects one side of the head, located mainly at the temples and in the area around the eye. Migraine imparts substantial suffering to the family in addition to the sufferer, particularly as it affects three times more women than men and is most prevalent between the ages of 25 and 45, the years of child rearing. Migraine typically occurs in individuals with a genetic predisposition and is aggravated by specific environmental triggers. Attempts to study the biochemistry of migraine began as early as the 1960s and were primarily directed at serotonin metabolism after an increase of 5-hydroxyindoleacetic acid (5-HIAA), the main metabolite of serotonin was observed in urine of migraineurs. Genetic and biochemical studies have primarily focused on the neurotransmitter serotonin, considering receptor binding, transport and synthesis of serotonin and have investigated serotonergic mediators including enzymes, receptors as well as intermediary metabolites. These studies have been mainly assayed in blood, CSF and urine as the most accessible fluids. More recently PET imaging technology integrated with a metabolomics and a systems biology platform are being applied to study serotonergic biology. The general trend observed is that migraine patients have alterations of neurotransmitter metabolism detected in biological fluids with different biochemistry from controls, however the interpretation of the biological significance of these peripheral changes is unresolved. In this review we present the biology of the serotonergic system and metabolic routes for serotonin and discuss results of biochemical studies with regard to alterations in serotonin in brain, cerebrospinal fluid, saliva, platelets, plasma and urine of migraine patients.
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Affiliation(s)
- Claudia Francesca Gasparini
- Menzies Health Institute Queensland, Griffith University Gold Coast, Parklands Drive, Southport, QLD, 4222, Australia
| | - Robert Anthony Smith
- Genomics Research Centre, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Musk Ave, Kelvin Grove, QLD, 4059, Australia
| | - Lyn Robyn Griffiths
- Genomics Research Centre, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Musk Ave, Kelvin Grove, QLD, 4059, Australia.
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Eyre BLKD, Eadie MJ, van Driel ML, Ross-Lee L, Hollingworth SA. Triptan use in Australia 1997-2015: A pharmacoepidemiological study. Acta Neurol Scand 2017; 136:155-159. [PMID: 28093722 DOI: 10.1111/ane.12727] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVE This study examined the use of triptan derivatives in Australia between 1997 and 2015, based on a national drug reimbursement database, and compared patterns of use with available international data. METHODS We obtained publically available data on the number of prescriptions for triptans marketed in Australia (sumatriptan, eletriptan, rizatriptan, zolmitriptan, naratriptan). Dispensed use was measured as defined daily dose (DDD per 1000 population per day) for Australia's concessional beneficiaries (low-income earners, people with disabilities, and seniors). RESULTS Total triptan use increased at an average annual rate of 112% over the 18-year period. Sumatriptan was the preferred triptan throughout (average annual increase 45%). Zolmitriptan and naratriptan use peaked in 2004, then decreased. Rizatriptan and eletriptan became available in 2010. There were 3.2-fold and 5.9-fold annual increases in their use from 2011 to 2105. There was some evidence suggesting that pattern of triptan use in concessional beneficiaries probably reflected pattern of overall triptan use in Australia. CONCLUSIONS The use of triptan derivatives in Australia per head of population for treating migraine attacks continued to increase over the 18-year period studied, with use of recently introduced derivatives more than substituting for decreased use of older triptans. This suggests that the available treatments of migraine attacks had achieved what were considered less than adequate therapeutic outcomes.
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Affiliation(s)
- B. L. K. D. Eyre
- School of Pharmacy; The University of Queensland; Woolloongabba Qld Australia
| | - M. J. Eadie
- School of Medicine; The University of Queensland; Herston Qld Australia
| | - M. L. van Driel
- School of Medicine; The University of Queensland; Herston Qld Australia
| | - L. Ross-Lee
- Department of Pharmacy; Royal Brisbane and Women's Hospital; Herston Qld Australia
| | - S. A. Hollingworth
- School of Pharmacy; The University of Queensland; Woolloongabba Qld Australia
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Shao E, Hughes J, Eley R. The presenting and prescribing patterns of migraine in an Australian emergency department: A descriptive exploratory study. World J Emerg Med 2017; 8:170-176. [PMID: 28680512 PMCID: PMC5496823 DOI: 10.5847/wjem.j.1920-8642.2017.03.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 03/26/2017] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Migraine is a common neurological condition that frequently presents to the emergency department (ED). Many medications are available to treat migraine. This study aims to characterize the demographics of patients who present to a large metropolitan ED with migraine, and to identify the medications used in treating this condition. METHODS This study is a retrospective database interrogation of clinical records, used to collect quantitative data on patient demographics and medication prescriptions in the ED. RESULTS A total of 2 228 patients were identified as being treated for migraine over a 10-year period. The proportion of the ED population presenting with migraine steadily increased in this time. Females (71%) more commonly presented to the ED with migraine than males. The migraine population was significantly younger (M=37.05, SD=13.23) than the whole ED population (M=46.17 SD=20.50) (P<0.001). A variety of medications were used in the treatment of migraine in the ED. Simple analgesics such as paracetamol and ibuprofen, anti-emetics and intravenous (IV) fluids with phenothiazine additives were commonly used. Over 20% of patients were prescribed oral or parenteral opiates (42 of 194 initial medication prescriptions, and 64 of 292 as required medication prescriptions). Triptans were very rarely used. CONCLUSION Migraine is an increasingly common presentation to the ED. People presenting to the ED with migraine are more likely to be younger and female than the general ED population. Peak presentations for migraines occurred in January and February. The medications that are prescribed in the ED for migraine is varied and are not always in line with current evidence for the treatment of migraine. The excessive reliance on opiates and lack of the use of triptans denotes a significant variation from published guidelines.
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Affiliation(s)
- Emily Shao
- Royal Brisbane and Women’s Hospital, Brisbane, Australia
| | - James Hughes
- Emergency Department, Princess Alexandra Hospital, Brisbane, Australia
| | - Rob Eley
- Emergency Department, Princess Alexandra Hospital, Brisbane, Australia
- Emergency Medicine Research Program, The University of Queensland Faculty of Medicine, Brisbane, Australia
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35
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Thorlund K, Toor K, Wu P, Chan K, Druyts E, Ramos E, Bhambri R, Donnet A, Stark R, Goadsby PJ. Comparative tolerability of treatments for acute migraine: A network meta-analysis. Cephalalgia 2016; 37:965-978. [DOI: 10.1177/0333102416660552] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction Migraine headache is a neurological disorder whose attacks are associated with nausea, vomiting, photophobia and phonophobia. Treatments for migraine aim to either prevent attacks before they have started or relieve attacks (abort) after onset of symptoms and range from complementary therapies to pharmacological interventions. A number of treatment-related adverse events such as somnolence, fatigue, and chest discomfort have previously been reported in association with triptans. The comparative tolerability of available agents for the abortive treatment of migraine attacks has not yet been systematically reviewed and quantified. Methods We performed a systematic literature review and Bayesian network meta-analysis for comparative tolerability of treatments for migraine. The literature search targeted all randomized controlled trials evaluating oral abortive treatments for acute migraine over a range of available doses in adults. The primary outcomes of interest were any adverse event, treatment-related adverse events, and serious adverse events. Secondary outcomes were fatigue, dizziness, chest discomfort, somnolence, nausea, and vomiting. Results Our search yielded 141 trials covering 15 distinct treatments. Of the triptans, sumatriptan, eletriptan, rizatriptan, zolmitriptan, and the combination treatment of sumatriptan and naproxen were associated with a statistically significant increase in odds of any adverse event or a treatment-related adverse event occurring compared with placebo. Of the non-triptans, only acetaminophen was associated with a statistically significant increase in odds of an adverse event occurring when compared with placebo. Overall, triptans were not associated with increased odds of serious adverse events occurring and the same was the case for non-triptans. For the secondary outcomes, with the exception of vomiting, all triptans except for almotriptan and frovatriptan were significantly associated with increased risk for all outcomes. Almotriptan was significantly associated with an increased risk of vomiting, whereas all other triptans yielded non-significant lower odds compared with placebo. Generally, the non-triptans were not associated with decreased tolerability for the secondary outcomes. Discussion In summary, triptans were associated with higher odds of any adverse event or a treatment-related adverse event occurring when compared to placebo and non-triptans. Non-significant results for non-triptans indicate that these treatments are comparable with one another and placebo regarding tolerability outcomes.
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Affiliation(s)
- Kristian Thorlund
- Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ontario, Canada
- Redwood Outcomes, Vancouver, British Columbia, Canada
| | - Kabirraaj Toor
- Redwood Outcomes, Vancouver, British Columbia, Canada
- School of Population and Public Health, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ping Wu
- Redwood Outcomes, Vancouver, British Columbia, Canada
| | - Keith Chan
- Redwood Outcomes, Vancouver, British Columbia, Canada
| | - Eric Druyts
- Redwood Outcomes, Vancouver, British Columbia, Canada
- Department of Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Anne Donnet
- Department of Evaluation and Treatment of Pain, Clinical Neuroscience Federation, La Timone Hospital, Marseille, France
| | - Richard Stark
- Neurology Department, Alfred Hospital, Melbourne, Victoria, Australia
- Department of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Peter J Goadsby
- NIHR-Wellcome Trust Clinical Research Facility, King’s College London, London, UK
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Mawdsley D, Bennetts M, Dias S, Boucher M, Welton NJ. Model-Based Network Meta-Analysis: A Framework for Evidence Synthesis of Clinical Trial Data. CPT-PHARMACOMETRICS & SYSTEMS PHARMACOLOGY 2016; 5:393-401. [PMID: 27479782 PMCID: PMC4999602 DOI: 10.1002/psp4.12091] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/30/2016] [Accepted: 06/06/2016] [Indexed: 12/13/2022]
Abstract
Model-based meta-analysis (MBMA) is increasingly used in drug development to inform decision-making and future trial designs, through the use of complex dose and/or time course models. Network meta-analysis (NMA) is increasingly being used by reimbursement agencies to estimate a set of coherent relative treatment effects for multiple treatments that respect the randomization within the trials. However, NMAs typically either consider different doses completely independently or lump them together, with few examples of models for dose. We propose a framework, model-based network meta-analysis (MBNMA), that combines both approaches, that respects randomization, and allows estimation and prediction for multiple agents and a range of doses, using plausible physiological dose-response models. We illustrate our approach with an example comparing the efficacies of triptans for migraine relief. This uses a binary endpoint, although we note that the model can be easily modified for other outcome types.
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Affiliation(s)
- D Mawdsley
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
| | - M Bennetts
- Pharmacometrics Group, Pfizer Ltd, Sandwich, Kent, United Kingdom
| | - S Dias
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
| | - M Boucher
- Pharmacometrics Group, Pfizer Ltd, Sandwich, Kent, United Kingdom
| | - N J Welton
- School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom
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Pringsheim T, Davenport WJ, Marmura MJ, Schwedt TJ, Silberstein S. How to Apply the AHS Evidence Assessment of the Acute Treatment of Migraine in Adults to your Patient with Migraine. Headache 2016; 56:1194-200. [PMID: 27322907 DOI: 10.1111/head.12870] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2016] [Indexed: 11/30/2022]
Abstract
The "Acute Treatment of Migraine in Adults: The American Headache Society Evidence Assessment of Migraine Pharmacotherapies" provides levels of evidence for medication efficacy for acute treatment of migraine. The goal of this companion paper is to provide guidance on how to choose between evidence-based treatment options, and, based on the clinical characteristics of the patient and their migraine attacks, to provide guidance on designing an individualized strategy for managing migraine attacks. The acute pharmacological treatments described in the American Headache Society evidence assessment can be divided into those initially taken by the patient during the headache phase of the migraine attack, those taken by the patient later in the attack when initial treatments fail, and those administered intravenously or intramuscularly in urgent care settings. Medications taken initially by patients in the headache phase include nonspecific analgesics such as acetaminophen and nonsteroidal anti-inflammatory drugs (NSAIDs), triptans, and dihydroergotamine (DHE). A stratified approach to treatment is advised, with the choice of medication based on the patient's treatment needs, taking into consideration the attack severity, presence of associated symptoms such as nausea and vomiting, and the degree of migraine-related disability. Individuals with migraine may find reassurance in having a "back-up plan" in the event of an initial acute treatment failure. For those individuals who had a partial response to the initial acute treatment, a second dose might be indicated. When the initial treatment does not provide meaningful and sustained benefits, a treatment from a different medication class is typically chosen. Depending upon the initial treatment used, this might include NSAIDs, triptans, or DHE. Opioids or acetaminophen in combination with codeine or tramadol can be considered as part of the "back-up plan," provided they are used infrequently. When all patient administered treatments have failed and moderate to severe migraine symptoms remain, some individuals seek treatment in urgent care settings. The intravenous administration of antiemetics with or without an intravenous or intramuscular NSAID or DHE, or an intramuscular opioid can be considered. Patients with migraine should be encouraged to treat migraine pain early, and avoid overuse of medications.
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Affiliation(s)
- Tamara Pringsheim
- Clinical Neurosciences, University of Calgary Ringgold Standard Institution, Calgary, AB, Canada (T. Pringsheim and W.J. Davenport)
| | - William Jeptha Davenport
- Clinical Neurosciences, University of Calgary Ringgold Standard Institution, Calgary, AB, Canada (T. Pringsheim and W.J. Davenport)
| | - Michael J Marmura
- Neurology, Jefferson Headache Center, Philadelphia, PA, USA (M.J. Marmura and S. Silberstein)
| | | | - Stephen Silberstein
- Neurology, Jefferson Headache Center, Philadelphia, PA, USA (M.J. Marmura and S. Silberstein)
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Capi M, Curto M, Lionetto L, de Andrés F, Gentile G, Negro A, Martelletti P. Eletriptan in the management of acute migraine: an update on the evidence for efficacy, safety, and consistent response. Ther Adv Neurol Disord 2016; 9:414-23. [PMID: 27582896 DOI: 10.1177/1756285616650619] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Migraine is a multifactorial, neurological and disabling disorder, also characterized by several autonomic symptoms. Triptans, selective serotonin 5-HT1B/1D agonists, are the first-line treatment option for moderate-to-severe headache attacks. In this paper, we review the recent data on eletriptan clinical efficacy, safety, and tolerability, and potential clinically relevant interactions with other drugs. Among triptans, eletriptan shows a consistent and significant clinical efficacy and a good tolerability profile in the treatment of migraine, especially for patients with cardiovascular risk factors without coronary artery disease. It shows the most favorable clinical response, together with sumatriptan injections, zolmitriptan and rizatriptan. Additionally, eletriptan shows the most complex pharmacokinetic/dynamic profile compared with the other triptans. It is metabolized primarily by the CYP3A4 hepatic enzyme and therefore the concomitant administration of CYP3A4-potent inhibitors should be carefully evaluated. A relatively low risk of serotonin syndrome is given by the co-administration with serotoninergic drugs. No clinically relevant interaction has been found with drugs used for migraine prophylactic treatment or other acute drugs, with the exception of ergot derivatives that should not be co-administered with eletriptan.
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Affiliation(s)
- Matilde Capi
- NESMOS Department, Sapienza University of Rome, Italy
| | - Martina Curto
- Sapienza University of Rome, Azienda Ospedaliera Sant'Andrea Via di Grottarossa 1035-1039, Rome 00189, Italy
| | | | - Fernando de Andrés
- CICAB Clinical Research Centre, Extremadura University Hospital and Medical School, Badajoz, Spain
| | - Giovanna Gentile
- NESMOS Department, Sapienza University of Rome, Italy Psychiatry and Neurology Department, Sapienza University of Rome, Italy Department of Psychiatry, Harvard Medical School, Boston, MA, USA Department of Molecular Medicine, Sant'Andrea Medical Center, Sapienza University of Rome, Italy Regional Referral Headache Center, Sant'Andrea Hospital, Rome, Italy Advanced Molecular Diagnostics, IDI-IRCCS, Rome, Italy
| | - Andrea Negro
- Department of Molecular Medicine, Sant'Andrea Medical Center, Sapienza University of Rome, Italy Regional Referral Headache Center, Sant'Andrea Hospital, Rome, Italy
| | - Paolo Martelletti
- Department of Molecular Medicine, Sant'Andrea Medical Center, Sapienza University of Rome, Italy Regional Referral Headache Center, Sant'Andrea Hospital, Rome, Italy
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Fischer M, Frank F, Wille G, Klien S, Lackner P, Broessner G. Triptans for Acute Migraine Headache: Current Experience With Triptan Use and Prescription Habits in a Tertiary Care Headache Outpatient Clinic: An Observational Study. Headache 2016; 56:952-60. [DOI: 10.1111/head.12820] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 01/11/2016] [Accepted: 02/02/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Marlene Fischer
- Headache Outpatient Clinic, Department of Neurology; Medical University of Innsbruck; Innsbruck Austria (M. Fischer, F. Frank, G. Wille, S. Klien, P. Lackner, and G. Broessner)
- Department of Anaesthesiology; University Medical Center Hamburg-Eppendorf; Hamburg Germany (M. Fischer)
| | - Florian Frank
- Headache Outpatient Clinic, Department of Neurology; Medical University of Innsbruck; Innsbruck Austria (M. Fischer, F. Frank, G. Wille, S. Klien, P. Lackner, and G. Broessner)
| | - Georg Wille
- Headache Outpatient Clinic, Department of Neurology; Medical University of Innsbruck; Innsbruck Austria (M. Fischer, F. Frank, G. Wille, S. Klien, P. Lackner, and G. Broessner)
| | - Stephanie Klien
- Headache Outpatient Clinic, Department of Neurology; Medical University of Innsbruck; Innsbruck Austria (M. Fischer, F. Frank, G. Wille, S. Klien, P. Lackner, and G. Broessner)
| | - Peter Lackner
- Headache Outpatient Clinic, Department of Neurology; Medical University of Innsbruck; Innsbruck Austria (M. Fischer, F. Frank, G. Wille, S. Klien, P. Lackner, and G. Broessner)
| | - Gregor Broessner
- Headache Outpatient Clinic, Department of Neurology; Medical University of Innsbruck; Innsbruck Austria (M. Fischer, F. Frank, G. Wille, S. Klien, P. Lackner, and G. Broessner)
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40
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Emicrania. Neurologia 2016. [DOI: 10.1016/s1634-7072(15)76142-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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41
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Diener HC, Charles A, Goadsby PJ, Holle D. New therapeutic approaches for the prevention and treatment of migraine. Lancet Neurol 2015; 14:1010-22. [PMID: 26376968 DOI: 10.1016/s1474-4422(15)00198-2] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2014] [Revised: 07/27/2015] [Accepted: 07/29/2015] [Indexed: 02/03/2023]
Abstract
The management of patients with migraine is often unsatisfactory because available acute and preventive therapies are either ineffective or poorly tolerated. The acute treatment of migraine attacks has been limited to the use of analgesics, combinations of analgesics with caffeine, ergotamines, and the triptans. Successful new approaches for the treatment of acute migraine target calcitonin gene-related peptide (CGRP) and serotonin (5-hydroxytryptamine, 5-HT1F) receptors. Other approaches targeting the transient receptor potential vanilloid (TRPV1) receptor, glutamate, GABAA receptors, or a combination of 5-HT1B/1D receptors and neuronal nitric oxide synthesis have been investigated but have not been successful in clinical trials thus far. In migraine prevention, the most promising new approaches are humanised antibodies against CGRP or the CGRP receptor. Non-invasive and invasive neuromodulation approaches also show promise as both acute and preventive therapies, although further studies are needed to define appropriate candidates for these therapies and optimum protocols for their use.
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Affiliation(s)
- Hans-Christoph Diener
- Department of Neurology and Headache Center, University of Duisburg-Essen, Essen, Germany.
| | - Andrew Charles
- Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Peter J Goadsby
- NIHR-Wellcome Trust King's Clinical Research Facility, King's College London, London, UK
| | - Dagny Holle
- Department of Neurology and Headache Center, University of Duisburg-Essen, Essen, Germany
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42
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Cameron C, Kelly S, Hsieh SC, Murphy M, Chen L, Kotb A, Peterson J, Coyle D, Skidmore B, Gomes T, Clifford T, Wells G. Triptans in the Acute Treatment of Migraine: A Systematic Review and Network Meta-Analysis. Headache 2015; 55 Suppl 4:221-35. [PMID: 26178694 DOI: 10.1111/head.12601] [Citation(s) in RCA: 145] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2015] [Indexed: 12/21/2022]
Abstract
BACKGROUND Although triptans are widely used in the acute management of migraine, there is uncertainty around the comparative efficacy of triptans among each other and vs non-triptan migraine treatments. We conducted systematic reviews and network meta-analyses to compare the relative efficacy of triptans (alone or in combination with other drugs) for acute treatment of migraines compared with other triptan agents, non-steroidal anti-inflammatory drugs (NSAIDs), acetylsalicylic acid (ASA), acetaminophen, ergots, opioids, or anti-emetics. METHODS The Cochrane Library, MEDLINE, and EMBASE were searched for randomized controlled trials that compared triptans (alone or in combination with other drugs) with placebo-controlled or active migraine treatments. Study selection, data extraction, and quality assessment were completed independently by multiple reviewers. Outcome data were combined and analyzed using a Bayesian network meta-analysis. For each outcome, odds ratios, relative risks, and absolute probability of response were calculated. RESULTS A total of 133 randomized controlled trials met the inclusion criteria. Standard dose triptans relieved headaches within 2 hours in 42 to 76% of patients, and 2-hour sustained freedom from pain was achieved for 18 to 50% of patients. Standard dose triptans provided sustained headache relief at 24 hours in 29 to 50% of patients, and sustained freedom from pain in 18 to 33% of patients. Use of rescue medications ranged from 20 to 34%. For 2-hour headache relief, standard dose triptan achieved better outcomes (42 to 76% response) than ergots (38%); equal or better outcomes than NSAIDs, ASA, and acetaminophen (46 to 52%); and equal or slightly worse outcomes than combination therapy (62 to 80%). Among individual triptans, sumatriptan subcutaneous injection, rizatriptan ODT, zolmitriptan ODT, and eletriptan tablets were associated with the most favorable outcomes. INTERPRETATION/CONCLUSIONS Triptans are effective for migraine relief. Standard dose triptans are associated with better outcomes than ergots, and most triptans are associated with equal or better outcomes compared with NSAIDs, ASA, and acetaminophen. Use of triptans in combination with ASA or acetaminophen, or using alternative modes of administration such as injectables, may be associated with slightly better outcomes than standard dose triptan tablets.
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Affiliation(s)
- Chris Cameron
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Canada.,University of Ottawa Heart Institute, Ottawa, Canada
| | - Shannon Kelly
- University of Ottawa Heart Institute, Ottawa, Canada
| | | | - Meghan Murphy
- University of Ottawa Heart Institute, Ottawa, Canada
| | - Li Chen
- University of Ottawa Heart Institute, Ottawa, Canada
| | - Ahmed Kotb
- University of Ottawa Heart Institute, Ottawa, Canada
| | - Joan Peterson
- University of Ottawa Heart Institute, Ottawa, Canada
| | - Doug Coyle
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Canada
| | | | - Tara Gomes
- Keenan Research Centre of the Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
| | - Tammy Clifford
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Canada.,CADTH, Ottawa, Canada
| | - George Wells
- School of Epidemiology, Public Health and Preventive Medicine, University of Ottawa, Ottawa, Canada.,University of Ottawa Heart Institute, Ottawa, Canada
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43
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Sinclair AJ, Sturrock A, Davies B, Matharu M. Headache management: pharmacological approaches. Pract Neurol 2015; 15:411-23. [PMID: 26141299 PMCID: PMC4680181 DOI: 10.1136/practneurol-2015-001167] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 06/06/2015] [Indexed: 11/30/2022]
Abstract
Headache is one of the most common conditions presenting to the neurology clinic, yet a significant proportion of these patients are unsatisfied by their clinic experience. Headache can be extremely disabling; effective treatment is not only essential for patients but is rewarding for the physician. In this first of two parts review of headache, we provide an overview of headache management, emerging therapeutic strategies and an accessible interpretation of clinical guidelines to assist the busy neurologist.
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Affiliation(s)
- Alex J Sinclair
- Department of Neurobiology, School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, The University of Birmingham, Birmingham, UK Neurology Department, University Hospitals Birmingham NHS Trust, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Aaron Sturrock
- Neurology Department, University Hospitals Birmingham NHS Trust, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Brendan Davies
- Department of Neurology, Royal Stoke University Hospital, Stoke-on-Trent, UK
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44
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Abstract
There are many options for acute migraine attack treatment, but none is ideal for all patients. This study aims to review current medical office-based acute migraine therapy in adults and provides readers with an organized approach to this important facet of migraine treatment. A general literature review includes a review of several recent published guidelines. Acetaminophen, 4 nonsteroidal anti-inflammatory drugs (NSAIDs) (ibuprofen, acetylsalicylic acid [ASA], naproxen sodium, and diclofenac potassium), and 7 triptans (almotriptan, eletriptan, frovatriptan, naratriptan, rizatriptan, sumatriptan, and zolmitriptan) have good evidence for efficacy and form the core of acute migraine treatment. NSAID-triptan combinations, dihydroergotamine, non-opioid combination analgesics (acetaminophen, ASA, and caffeine), and several anti-emetics (metoclopramide, domperidone, and prochlorperazine) are additional evidence-based options. Opioid containing combination analgesics may be helpful in specific patients, but should not be used routinely. Clinical features to be considered when choosing an acute migraine medication include usual headache intensity, usual rapidity of pain intensity increase, nausea, vomiting, degree of disability, patient response to previously used medications, history of headache recurrence with previous attacks, and the presence of contraindications to specific acute medications. Available acute medications can be organized into 4 treatment strategies, including a strategy for attacks of mild to moderate severity (strategy one: acetaminophen and/or NSAIDs), a triptan strategy for patients with severe attacks and for attacks not responding to strategy one, a refractory attack strategy, and a strategy for patients with contraindications to vasoconstricting drugs. Acute treatment of migraine attacks during pregnancy, lactation, and for patients with chronic migraine is also discussed. In chronic migraine, it is particularly important that medication overuse is eliminated or avoided. Migraine treatment is complex, and treatment must be individualized and tailored to the patient's clinical features. Clinicians should make full use of available medications and formulations in an organized approach.
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Affiliation(s)
- Werner J Becker
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.,The Hotchkiss Brain Institute, Calgary, Alberta, Canada
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45
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Abstract
Migraine is a highly prevalent and disabling disease. The drugs prescribed for migraine prophylaxis can have intolerable side effects or can be ineffective. Neuromodulation techniques are increasingly used in neurology. Transcutaneous supraorbital nerve stimulation is effective in episodic migraine prevention, whereas vagus nerve stimulation provides interesting results in acute migraine therapy. Transcranial stimulation techniques gave variable, and sometimes contradictory, results. The visual cortex is the target of choice in migraine: studies in migraine prevention and aura acute treatment are encouraging. These noninvasive therapies appear safe with a low rate of side effects. Available studies of invasive occipital nerve stimulation in chronic migraine gave modest results; but invasive occipital nerve stimulation offers a new hope to highly disabled patients who failed to respond to any other treatment. In the future, neuromodulation will probably take an increasing place in migraine treatment, as add-on therapy or alternative to medications, especially because of its attractive safety profile.
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Affiliation(s)
- Delphine Magis
- Headache Research Unit, University Department of Neurology CHR Citadelle, Boulevard du 12ème de Ligne 1, 4000 Liège, Belgium
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46
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Bhambri R, Mardekian J, Liu LZ, Schweizer E, Ramos E. A review of the pharmacoeconomics of eletriptan for the acute treatment of migraine. Int J Gen Med 2015; 8:27-36. [PMID: 25624770 PMCID: PMC4296958 DOI: 10.2147/ijgm.s73673] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Migraine is a commonly occurring, chronic disorder that can cause significant disability. Eletriptan, a selective serotonin 5-hydroxytryptamine 1 receptor subtype B/D (5-HT1B/1D) agonist, is a clinically effective treatment for moderate to severe migraine. The objective of this literature review was to summarize the available data on the pharmacoeconomics of eletriptan relative to other triptans. Articles meeting the following three criteria were included in the review: 1) contained pharmacoeconomic data on a marketed dose of eletriptan; 2) included data on at least one other comparator triptan; and 3) was in English. A MEDLINE® search yielded a total of eight studies (from the European Union [n=5] and from the USA [n=3]) across multiple regions. Seven of the studies examined the pharmacoeconomics of eletriptan relative to other triptans, and a further study examined the health care costs of eletriptan 40 mg versus sumatriptan 100 mg. Eletriptan 40 mg was among a group of triptans, including rizatriptan 10 mg and almotriptan 12.5 mg, demonstrating the greatest cost-effectiveness. This result held across different definitions of efficacy (2 hours pain-free, sustained pain-free, and sustained pain-free with no adverse events) and also held when cost-effectiveness models accounted for second doses and use of rescue medication, management of adverse events, and productivity loss, in addition to drug acquisition costs. Only limited head-to-head comparator data were available. The majority of pharmacoeconomic studies utilized the same set of efficacy and/or tolerability data, and indirect costs were rarely included despite the fact that the majority of per capita migraine costs are attributable to indirect costs. In summary, although the market is now dominated by generics, eletriptan 40 mg is among the most clinically and cost-effective oral triptans available for the management of acute migraine. Increased effectiveness/efficacy of eletriptan may necessitate a lesser need for other migraine treatments and/or switching to other triptans.
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Affiliation(s)
| | | | - Larry Z Liu
- Pfizer, Inc., New York, NY, USA ; Weill Medical College of Cornell University, New York, NY, USA
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Abstract
Migraine and tension-type headache, the two dominant primary headache disorders, are among the most common causes of lost work time. The population impact of both disorders is similar, but the demographics and individual impact differ. Approximately 18% of females and 6% of males have migraine in the general population. Prevalence is highest around age 40, when individuals are at the peak of their work abilities. Headaches cause substantial individual impact on work productivity and employer and societal burden from direct medical costs, lost work time, and underemployment, and, in more severe persistent headache, unemployment. The lost work time costs greatly exceed medical care costs. Chronic daily headache (15 or more headache days per month) represents a widely accepted stage of pain progression that occurs in 2-4% of the population. Treatment of headaches can be acute or preventive. The goals of acute treatment are timely alleviation of pain and associated symptoms without recurrence, the restoring of ability to function, minimizing the use of back-up and rescue medications with minimal adverse events, and providing the best cost-effective management. Migraine-preventive medications are used to decrease future attack frequency, severity, and duration, improving responsiveness to acute treatments, and improving overall function and decreasing disability. Preventing analgesic overuse that leads to chronic daily headache is another goal of using preventive treatment. Preventive medications should be considered in migraine patients reporting either 3-6 or more headache days per month, depending on how headaches impair function.
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Dussor G, Yan J, Xie JY, Ossipov MH, Dodick DW, Porreca F. Targeting TRP channels for novel migraine therapeutics. ACS Chem Neurosci 2014; 5:1085-96. [PMID: 25138211 PMCID: PMC4240253 DOI: 10.1021/cn500083e] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
![]()
Migraine is increasingly understood
to be a disorder of the brain.
In susceptible individuals, a variety of “triggers”
may influence altered central excitability, resulting in the activation
and sensitization of trigeminal nociceptive afferents surrounding
blood vessels (i.e., the trigeminovascular system), leading to migraine
pain. Transient receptor potential (TRP) channels are expressed in
a subset of dural afferents, including those containing calcitonin
gene related peptide (CGRP). Activation of TRP channels promotes excitation
of nociceptive afferent fibers and potentially lead to pain. In addition
to pain, allodynia to mechanical and cold stimuli can result from
sensitization of both peripheral afferents and of central pain pathways.
TRP channels respond to a variety of endogenous conditions including
chemical mediators and low pH. These channels can be activated by
exogenous stimuli including a wide range of chemical and environmental
irritants, some of which have been demonstrated to trigger migraine
in humans. Activation of TRP channels can elicit CGRP release, and
blocking the effects of CGRP through receptor antagonism or antibody
strategies has been demonstrated to be effective in the treatment
of migraine. Identification of approaches that can prevent activation
of TRP channels provides an additional novel strategy for discovery
of migraine therapeutics.
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Affiliation(s)
- Gregory Dussor
- School
of Behavioral and Brain Sciences, University of Texas at Dallas, Dallas, Texas 75080, United States
| | - J. Yan
- Department
of Pharmacology, University of Washington, Seattle, Washington 98195, United States
| | - Jennifer Y. Xie
- Department
of Pharmacology, University of Arizona College of Medicine, Tucson, Arizona 85724, United States
| | - Michael H. Ossipov
- Department
of Pharmacology, University of Arizona College of Medicine, Tucson, Arizona 85724, United States
| | - David W. Dodick
- Department
of Neurology, Mayo Clinic Arizona, Phoenix, Arizona 85054, United States
| | - Frank Porreca
- Department
of Pharmacology, University of Arizona College of Medicine, Tucson, Arizona 85724, United States
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Cady RK, McAllister PJ, Spierings ELH, Messina J, Carothers J, Djupesland PG, Mahmoud RA. A randomized, double-blind, placebo-controlled study of breath powered nasal delivery of sumatriptan powder (AVP-825) in the treatment of acute migraine (The TARGET Study). Headache 2014; 55:88-100. [PMID: 25355310 PMCID: PMC4320758 DOI: 10.1111/head.12472] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/08/2014] [Indexed: 11/30/2022]
Abstract
Objective To evaluate the efficacy and safety of AVP-825, a drug–device combination of low-dose sumatriptan powder (22 mg loaded dose) delivered intranasally through a targeted Breath Powered device vs an identical device containing lactose powder (placebo device) in the treatment of migraine headache. Background Early treatment of migraine headaches is associated with improved outcome, but medication absorption after oral delivery may be delayed in migraineurs because of reduced gastric motility. Sumatriptan powder administered with an innovative, closed-palate, Bi-Directional, Breath Powered intranasal delivery mechanism is efficiently absorbed across the nasal mucosa and produces fast absorption into the circulation. Results from a previously conducted placebo-controlled study of AVP-825 showed a high degree of headache relief with an early onset of action (eg, 74% AVP-825 vs 38% placebo device at 1 hour, P < .01). Methods In this double-blind, placebo-controlled, parallel-group study in adults with a history of migraine with or without aura, participants were randomized via computer-generated lists to AVP-825 or placebo device to treat a single migraine headache of moderate or severe intensity. The primary endpoint was headache relief (defined as reduction of headache pain intensity from severe or moderate migraine headache to mild or none) at 2 hours post-dose. Results Two hundred and thirty patients (116 AVP-825 and 114 placebo device) were randomized, of whom 223 (112 and 111, respectively) experienced a qualifying migraine headache (their next migraine headache that reached moderate or severe intensity). A significantly greater proportion of AVP-825 patients reported headache relief at 2 hours post-dose compared with those using the placebo device (68% vs 45%, P = .002, odds ratio 2.53, 95% confidence interval [1.45, 4.42]). Between-group differences in headache relief were evident as early as 15 minutes, reached statistical significance at 30 minutes post-dose (42% vs 27%, P = .03), and were sustained at 24 hours (44% vs 24%, P = .002) and 48 hours (34% vs 20%, P = .01). Thirty-four percent of patients treated with AVP-825 were pain-free at 2 hours compared with 17% using the placebo device (P = .008). More AVP-825 patients reported meaningful pain relief (patient interpretation) of migraine within 2 hours of treatment vs placebo device (70% vs 45%, P < .001), and fewer required rescue medication (37% vs 52%, P = .02). Total migraine freedom (patients with no headache, nausea, phonophobia, photophobia, or vomiting) reached significance following treatment with AVP-825 at 1 hour (19% vs 9%; P = .04). There were no serious adverse events (AEs), and no systemic AEs occurred in more than one patient. Chest pain or pressure was not reported, and only one patient taking AVP-825 reported mild paresthesia. No other triptan sensations were reported. Conclusions Targeted delivery of a low-dose of sumatriptan powder via a novel, closed-palate, Breath Powered, intranasal device (AVP-825) provided fast relief of moderate or severe migraine headache in adults that reached statistical significance over placebo by 30 minutes. The treatment was well tolerated with a low incidence of systemic AEs.
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50
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Roberto G, Raschi E, Piccinni C, Conti V, Vignatelli L, D'Alessandro R, De Ponti F, Poluzzi E. Adverse cardiovascular events associated with triptans and ergotamines for treatment of migraine: systematic review of observational studies. Cephalalgia 2014; 35:118-31. [PMID: 25246519 DOI: 10.1177/0333102414550416] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Apart from the underlying cardiovascular (CV) risk associated with migraine, both triptans and ergotamines can induce vasoconstriction and potentially increase the risk of serious ischemic events. Because of the low frequency of such events in eligible patients, randomized controlled trials are not exhaustive to assess the drug-related CV risk. Observational studies are, therefore, an essential source of information to clarify this matter of concern. AIM The aim of this study was to systematically review the available published observational studies investigating the risk of serious CV events in triptan or ergotamine users, as compared to unexposed migraineur controls. METHODS We systematically searched MEDLINE and EMBASE electronic databases for cohort or case-control studies up to December 1, 2013. Studies retrieved from CDSR, DARE and HTA databases of the Cochrane Library were used for snowballing. Studies investigating the risk of any CV outcome in patients with a migraine diagnosis and exposed to triptans or ergotamines were considered for inclusion. Selection of studies, data extraction, and risk of bias assessment were conducted independently by two reviewers. Pooled odds ratios (ORs) with 95% confidence interval (95% CI) were computed using a random-effects model for studies and outcomes judged eligible for quantitative data synthesis. RESULTS From a total of 3370 citations retrieved, after duplicate removal and screening, only four studies met the inclusion criteria (three nested case-control analyses and one retrospective cohort study). These studies investigated the risk of different CV outcomes associated with either the recency or the intensity of exposure to the studied drugs. As for the intensity of use, the pooled OR of serious ischemic events was 2.28 (95% CI 1.18-4.41; I (2 )= 0%) for ergotamine use (two studies), whereas for triptans (three studies) it was 0.86 (95% CI 0.52-1.43; I (2 )= 24.5%). Recent use of ergotamines was not significantly associated with any CV outcome (only one available study). Two studies investigated the risk of stroke related to recent triptan use: the first study reported an OR of 0.90 (0.64-1.26), and the second one suggested an increased risk of 2.51 (1.10-5.71). In this case, because of the high degree of heterogeneity, results were not pooled. CONCLUSIONS To date, few comparative observational studies have investigated the CV safety of migraine-specific drugs in clinical practice. Evidence gathered here suggests that intense consumption of ergotamines may be associated with an increased risk of serious ischemic complications. As for triptans, available studies do not suggest strong CV safety issues, although no firm conclusions can be drawn. In particular, evidence on stroke risk is conflicting. However, if an increase of the absolute stroke risk in recently exposed patients does actually exist, it must be small. Overall, residual uncontrolled confounding factors reduce the confidence in the risk estimates collected from the included studies. Further investigations are needed to better define the risk for rare but serious CV events related to triptan and ergotamine use for treatment of migraine.
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Affiliation(s)
- G Roberto
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - E Raschi
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - C Piccinni
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - V Conti
- Regional Centre for Pharmacovigilance, Lombardy Region, Italy
| | - L Vignatelli
- Local Health Trust of Bologna, Italy; Health and Social Regional Agency of Emilia-Romagna Region, Italy
| | - R D'Alessandro
- IRCCS, Institute of Neurological Sciences of Bologna, Italy
| | - F De Ponti
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | - E Poluzzi
- Department of Medical and Surgical Sciences, University of Bologna, Italy
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