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Zhang H, Qi JZ, Zhang ZH. Comparative efficacy of different treatments for menstrual migraine: a systematic review and network meta-analysis. J Headache Pain 2023; 24:81. [PMID: 37400775 DOI: 10.1186/s10194-023-01625-x] [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: 05/04/2023] [Accepted: 06/28/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Menstrual migraine is a subtype of migraine disease that is typically more disabling, longer-lasting, and more challenging to treat. The purpose of this network meta-analysis (NMA) is to compare the relative efficacy of treatments for menstrual migraine. METHODS We systematically searched databases, including PubMed, EMBASE, and Cochrane, and included all eligible randomized controlled trials in the study. We conducted the statistical analysis using Stata version 14.0, based on the frequentist framework. We used the Cochrane Risk of Bias tool for randomized trials version 2 (RoB2) to assess the risk of bias of the included studies. RESULTS This network meta-analysis included 14 randomized controlled trials with 4601 patients. For short-term prophylaxis, frovatriptan 2.5 mg twice daily had the highest probability of effectiveness [OR = 1.87 (95% CI: 1.48 to 2.38)] compared to placebo. For acute treatment, the results showed that sumatriptan 100 mg [OR = 4.32 (95% CI: 2.95 to 6.34)] was the most effective treatment compared to placebo. CONCLUSIONS These findings suggest that frovatriptan 2.5 mg twice daily was best for short-term prevention, sumatriptan 100 mg were best for acute treatment. More high-quality randomized trials are required to determine the most effective treatment.
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Affiliation(s)
- Han Zhang
- The Second School of Clinical Medicine, Anhui Medical University, Hefei, 230032, China
| | - Jian-Zhi Qi
- The Second School of Clinical Medicine, Anhui Medical University, Hefei, 230032, China
| | - Zhi-Hua Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Hefei, 230032, China.
- Center for Evidence Based Medicine, Anhui Medical University, Hefei, 230032, China.
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Vanood A, Rangel IC, Starling AJ. Migraine and the Gender Divide. Neurol Clin 2023; 41:231-247. [PMID: 37030955 DOI: 10.1016/j.ncl.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
Migraine is a global neurologic disease that is highly prevalent, especially in women. Studies have observed a predisposition for the development of migraine in women, although the mechanisms involved have yet to be fully elucidated. This review aimed to summarize the recent evidence regarding the epidemiology, pathophysiology, and treatment of migraine and highlight key sex differences. We also identify gaps in care for both women and men living with migraine and discuss the presence of migraine-related stigma and how this may impact the efficacy of clinical care.
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Ceriani CEJ, Silberstein SD. Current and Emerging Pharmacotherapy for Menstrual Migraine: A Narrative Review. Expert Opin Pharmacother 2023; 24:617-627. [PMID: 36946205 DOI: 10.1080/14656566.2023.2194487] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
INTRODUCTION In this article, we discuss menstrual migraine (MM), which can be categorized as menstrually related migraine (MRM) or pure menstrual migraine (PMM). MM attacks are often longer, more severe, and harder to treat than other migraine attacks. Appropriate treatment strategies include acute treatment, short term preventive treatment, and daily preventive treatment, depending on the patient's pattern of migraine and occurrence of migraine outside the menstrual period. AREAS COVERED A PubMed, Cochrane Library, Medline, and Ovid search from inception to October 2022 provided articles relating to MM pathophysiology and treatment. EXPERT OPINION In patients for whom standard acute therapy is inadequate, short term or daily preventive treatment should be considered. Patients with PMM may be adequately managed with short term preventive treatment started 2 days prior to the onset of migraine and continued for 5-6 days. Frovatriptan is the mainstay of short-term prevention. Patients who experience additional attacks outside the menstrual period may benefit from daily preventive treatment. Estrogen-containing contraceptive treatment may be effective in appropriately selected patients. Emerging research on the pathophysiology of MM indicates that oxytocin agonists and CGRP antagonists may prove to be effective treatment options.
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Affiliation(s)
- Claire E J Ceriani
- Jefferson Headache Center, Department of Neurology, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
| | - Stephen D Silberstein
- Jefferson Headache Center, Department of Neurology, Thomas Jefferson University Hospitals, Philadelphia, PA, USA
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Peres MFP, Scala WAR, Salazar R. Comparison between metamizole and triptans for migraine treatment: a systematic review and network meta-analysis. HEADACHE MEDICINE 2022. [DOI: 10.48208/headachemed.2021.32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Objective The aim of this systematic review was to evaluate the efficacy of metamizole and triptans for the treatment of migraine. MethodsRandomized controlled trials including people who received metamizole or triptan by multiple routes of administration and at all doses as treatment compared to subjects who received another treatment or placebo were included in the systematic review. The primary outcomes were freedom from pain at 2 hours; pain relief at 2 hours; sustained headache response at 24 hours; sustained freedom from pain at 24 hours. The statistical analysis of all interventions of interest were based on random effect models compared through a network meta-analysis. Results 209 studies meeting the inclusion and exclusion criteria were analyzed. Of these, 130 had data that could be analyzed statistically. Only 3.0% provided enough information and were judged to have a low overall risk of bias for all categories evaluated; approximately 50% of the studies presented a low risk of selection bias. More than 75% of the studies presented a low risk of performance bias, and around 75% showed a low risk of detection and attrition bias. ConclusionThere is no evidence of a difference between dipyrone and any triptan for pain freedom after 2 hours of medication. Our study suggests that metamizole may be equally effective as triptans in acute migraine treatment.
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Hormonal influences in migraine - interactions of oestrogen, oxytocin and CGRP. Nat Rev Neurol 2021; 17:621-633. [PMID: 34545218 DOI: 10.1038/s41582-021-00544-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2021] [Indexed: 02/07/2023]
Abstract
Migraine is ranked as the second highest cause of disability worldwide and the first among women aged 15-49 years. Overall, the incidence of migraine is threefold higher among women than men, though the frequency and severity of attacks varies during puberty, the menstrual cycle, pregnancy, the postpartum period and menopause. Reproductive hormones are clearly a key influence in the susceptibility of women to migraine. A fall in plasma oestrogen levels can trigger attacks of migraine without aura, whereas higher oestrogen levels seem to be protective. The basis of these effects is unknown. In this Review, we discuss what is known about sex hormones and their receptors in migraine-related areas in the CNS and the peripheral trigeminovascular pathway. We consider the actions of oestrogen via its multiple receptor subtypes and the involvement of oxytocin, which has been shown to prevent migraine attacks. We also discuss possible interactions of these hormones with the calcitonin gene-related peptide (CGRP) system in light of the success of anti-CGRP treatments. We propose a simple model to explain the hormone withdrawal trigger in menstrual migraine, which could provide a foundation for improved management and therapy for hormone-related migraine in women.
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Ornello R, De Matteis E, Di Felice C, Caponnetto V, Pistoia F, Sacco S. Acute and Preventive Management of Migraine during Menstruation and Menopause. J Clin Med 2021; 10:jcm10112263. [PMID: 34073696 PMCID: PMC8197159 DOI: 10.3390/jcm10112263] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 05/15/2021] [Accepted: 05/19/2021] [Indexed: 12/14/2022] Open
Abstract
Migraine course is influenced by female reproductive milestones, including menstruation and perimenopause; menstrual migraine (MM) represents a distinct clinical entity. Increased susceptibility to migraine during menstruation and in perimenopause is probably due to fluctuations in estrogen levels. The present review provides suggestions for the treatment of MM and perimenopausal migraine. MM is characterized by long, severe, and poorly treatable headaches, for which the use of long-acting triptans and/or combined treatment with triptans and common analgesics is advisable. Short-term prophylaxis with triptans and/or estrogen treatment is another viable option in women with regular menstrual cycles or treated with combined hormonal contraceptives; conventional prevention may also be considered depending on the attack-related disability and the presence of attacks unrelated to menstruation. In women with perimenopausal migraine, hormonal treatments should aim at avoiding estrogen fluctuations. Future research on migraine treatments will benefit from the ascertainment of the interplay between female sex hormones and the mechanisms of migraine pathogenesis, including the calcitonin gene-related peptide pathway.
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Menstrual migraine: a distinct disorder needing greater recognition. Lancet Neurol 2021; 20:304-315. [DOI: 10.1016/s1474-4422(20)30482-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 11/22/2020] [Accepted: 12/09/2020] [Indexed: 12/22/2022]
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Leroux E, Buchanan A, Lombard L, Loo LS, Bridge D, Rousseau B, Hopwood N, Matthews BR, Reuter U. Evaluation of Patients with Insufficient Efficacy and/or Tolerability to Triptans for the Acute Treatment of Migraine: A Systematic Literature Review. Adv Ther 2020; 37:4765-4796. [PMID: 32990921 PMCID: PMC7595976 DOI: 10.1007/s12325-020-01494-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/02/2020] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Use of triptans for acute treatment of migraine is associated with insufficient efficacy and/or tolerability in approximately 30-40% of people. We conducted a systematic literature review (SLR) to synthesize definitions, terminology, subsequent treatment outcomes, and characteristics associated with this subpopulation. METHODS A comprehensive SLR was conducted to identify studies, published from Jan 1995 to May 2019, which focused on insufficient efficacy and/or tolerability to triptans. RESULTS Thirty-five publications were identified, of which 22 described randomized controlled trials and open-label studies, and 13 described observational studies. Across studies, multiple objectives and a high amount of variability in methodologies and outcomes were noted. The most commonly applied measures of efficacy were headache pain freedom and pain relief at 2 h. Ten studies assessed efficacy of switching or optimizing treatment in patients with historical insufficient efficacy or tolerability to previous triptan treatment and demonstrated varying levels of success. Factors associated with increased risk of triptan insufficient efficacy included severe baseline headache severity, photophobia, phonophobia, nausea, and depression. CONCLUSIONS Irrespective of the methodology or definition used to identify people with insufficient efficacy and/or tolerability to triptans, study results support the assertion that a high unmet need remains for effective acute treatment of migraine.
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Affiliation(s)
| | | | | | - Li Shen Loo
- Eli Lilly and Company, Indianapolis, IN, USA
| | | | | | | | | | - Uwe Reuter
- Department of Neurology, Charité Universitätsmedizin Berlin, Berlin, Germany
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10
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Merki-Feld GS, Caveng N, Speiermann G, MacGregor EA. Migraine start, course and features over the cycle of combined hormonal contraceptive users with menstrual migraine - temporal relation to bleeding and hormone withdrawal: a prospective diary-based study. J Headache Pain 2020; 21:81. [PMID: 32580694 PMCID: PMC7315546 DOI: 10.1186/s10194-020-01150-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 06/17/2020] [Indexed: 12/28/2022] Open
Abstract
Background Many studies have described the features of menstrually-related migraines (MRM) in the natural cycle and the efficacy of prevention. MRM in combined hormonal contraceptive (CHC) users has scarcely been researched. Estrogen and progestin withdrawal in CHC users are both more abrupt and from higher hormone levels compared with the natural cycle. An advantage for prevention of MRM in CHC users is that the hormone withdrawal is predictable. It is unknown, whether the attacks during the hormone-free interval are associated with the hormone withdrawal or onset of bleeding. Improved understanding of this relation might contribute to better define and shorten the time interval for prevention. Methods For this prospective diary-based trial we collected migraine and bleeding data from CHC users with MRM in at least two of three cycles. We analyzed frequency of migraines over the whole CHC cycle. During the hormone-free phase the relation between onset of migraine and onset of bleeding was studied. We compared pain intensity and identified prolonged-migraine attacks during hormone use and the hormone-free phase. Results During the hormone-free interval the number of migraine days and the pain score/migraine day were significantly higher in comparison with the mean during hormone use. The prevalence of migraine attacks was fourfold on hormone-free days 3–6. Migraine typically started on days 1–4. Migraine in relation to bleeding mostly occurred on days − 1 to + 4. In 78% of the cycles the first migraine day occurred during bleeding days 1 ± 2 and 48% started on days − 1 and day 1. The predictability of the first bleeding day was very high. Conclusion The day of hormone-withdrawal migraine and the first bleeding day are highly predictable in CHC users. Migraine onset is mostly day − 1 and 1 of the bleeding and on days 1–4 of the hormone-free interval. Migraine attacks of CHC users in the hormone-free interval are severe and long lasting. Further trials are necessary to investigate if this knowledge can be used to optimise prevention.
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Affiliation(s)
- Gabriele S Merki-Feld
- Department of Reproductive Endocrinology, University Hospital Zürich, Frauenklinikstrasse 10, CH - 8091, Zürich, Switzerland.
| | - Nina Caveng
- Department of Reproductive Endocrinology, University Hospital Zürich, Frauenklinikstrasse 10, CH - 8091, Zürich, Switzerland
| | - Gina Speiermann
- Department of Reproductive Endocrinology, University Hospital Zürich, Frauenklinikstrasse 10, CH - 8091, Zürich, Switzerland
| | - E Anne MacGregor
- Centre for Reproductive Medicine, St Bartholomew's Hospital, London, UK
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11
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Szperka CL, Ailani J, Barmherzig R, Klein BC, Minen MT, Halker Singh RB, Shapiro RE. Migraine Care in the Era of COVID-19: Clinical Pearls and Plea to Insurers. Headache 2020; 60:833-842. [PMID: 32227596 PMCID: PMC7228371 DOI: 10.1111/head.13810] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 03/27/2020] [Indexed: 12/22/2022]
Abstract
Objective To outline strategies for the treatment of migraine which do not require in‐person visits to clinic or the emergency department, and to describe ways that health insurance companies can remove barriers to quality care for migraine. Background COVID‐19 is a global pandemic causing widespread infections and death. To control the spread of infection we are called to observe “social distancing” and we have been asked to postpone any procedures which are not essential. Since procedural therapies are a mainstay of headache care, the inability to do procedures could negatively affect our patients with migraine. In this manuscript we review alternative therapies, with particular attention to those which may be contra‐indicated in the setting of COVID‐19 infection. Design/Results The manuscript reviews the use of telemedicine visits and acute, bridge, and preventive therapies for migraine. We focus on evidence‐based treatment where possible, but also describe “real world” strategies which may be tried. In each section we call out areas where changes to rules from commercial health insurance companies would facilitate better migraine care. Conclusions Our common goal as health care providers is to maximize the health and safety of our patients. Successful management of migraine with avoidance of in‐person clinic and emergency department visits further benefits the current urgent societal goal of maintaining social distance to contain the COVID‐19 pandemic.
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Affiliation(s)
- Christina L Szperka
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.,Departments of Neurology & Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Jessica Ailani
- Department of Neurology, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Rebecca Barmherzig
- Division of Neurology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Brad C Klein
- Abington Neurological Associates, Ltd., Abington, PA, USA.,Department of Neurology, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mia T Minen
- Departments of Neurology and Population Health, NYU Langone Health, New York, NY, USA
| | | | - Robert E Shapiro
- Department of Neurological Sciences, Larner College of Medicine, University of Vermont, Burlington, VA, 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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Allais G, Chiarle G, Sinigaglia S, Benedetto C. Menstrual migraine: a review of current and developing pharmacotherapies for women. Expert Opin Pharmacother 2017; 19:123-136. [PMID: 29212383 DOI: 10.1080/14656566.2017.1414182] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Migraine is one of the most common neurological disorders in the general population. It affects 18% of women and 6% of men. In more than 50% of women migraineurs the occurrence of migraine attacks correlates strongly with the perimenstrual period. Menstrual migraine is highly debilitating, less responsive to therapy, and attacks are longer than those not correlated with menses. Menstrual migraine requires accurate evaluation and targeted therapy, that we aim to recommend in this review. AREAS COVERED This review of the literature provides an overview of currently available pharmacological therapies (especially with triptans, anti-inflammatory drugs, hormonal strategies) and drugs in development (in particular those acting on calcitonin gene-related peptide) for the treatment of acute migraine attacks and the prophylaxis of menstrual migraine. The studies reviewed here were retrieved from the Medline database as of June 2017. EXPERT OPINION The treatment of menstrual migraine is highly complex. Accurate evaluation of its characteristics is prerequisite to selecting appropriate therapy. An integrated approach involving neurologists and gynecologists is essential for patient management and for continuous updating on new therapies under development.
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Affiliation(s)
- G Allais
- a Department of Gynecology and Obstetrics , University of Turin, Women's Headache Center , Turin , Italy
| | - Giulia Chiarle
- a Department of Gynecology and Obstetrics , University of Turin, Women's Headache Center , Turin , Italy
| | - Silvia Sinigaglia
- a Department of Gynecology and Obstetrics , University of Turin, Women's Headache Center , Turin , Italy
| | - Chiara Benedetto
- a Department of Gynecology and Obstetrics , University of Turin, Women's Headache Center , Turin , Italy
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Merki-Feld GS, Epple G, Caveng N, Imthurn B, Seifert B, Sandor P, Gantenbein AR. Temporal relations in hormone-withdrawal migraines and impact on prevention- a diary-based pilot study in combined hormonal contraceptive users. J Headache Pain 2017; 18:91. [PMID: 28842849 PMCID: PMC5572786 DOI: 10.1186/s10194-017-0801-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Accepted: 08/18/2017] [Indexed: 01/03/2023] Open
Abstract
Background Menstrually related migraine (MRM) in the hormone-free interval (HFI) of combined hormonal contraceptives (CHC) are according to the ICHD definition also estrogen withdrawal migraines (EWH). MRMs are less responsive to acute medication. Therefore short-term prevention, initiated 1–2 days before onset of the anticipated bleeding and continued for 6 days, is recommended. Such a long prophylactic triptan use might increase the risk for medication overuse headache in women suffering in addition from non-menstrual migraines. In CHC users onset of hormone decline is predictable. It is however unknown, whether the EWHs are rather associated with onset of hormone withdrawal or onset of bleeding. Improved understanding of this relation might contribute to better define and shorten the time interval for prevention. Methods For this observational diary-based pilot study we collected data from daily conducted headache diaries of CHC users with MRM in at least two of three cycles, visiting our clinic from 2009 to 2015. We analyzed frequency of migraines for each hormone free day, onset of migraine, onset of bleeding and the relation of migraine to onset of bleeding in the 7-day period following estrogen withdrawal. We identified in addition the onset of migraine attacks lasting more than 1 day (episodes). Results Forty patient charts met the inclusion criteria, what allowed us to analyze 103 cycles. The mean number of migraine days in the HFI was 2.2 ± 1.6. Migraine started typically on days 1–5 and bleeding on days 3–5. In relation to first day of bleeding, migraines started on days −1 to 4. Almost half of the migraine attacks lasted longer than 24 h, despite the use of rescue medication. Conclusion MRM in CHC users starts on bleeding days −1 to 4, what differs from findings in the natural cycle. Referring to the HFI interval migraine started mostly on days 1–5. According to these data, it seems to be reasonable to initiate short-term prevention at the last day of pill use or the first day of the HFI and continue for 5 days.
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Maasumi K, Tepper SJ, Kriegler JS. Menstrual Migraine and Treatment Options: Review. Headache 2016; 57:194-208. [DOI: 10.1111/head.12978] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2015] [Revised: 08/20/2016] [Accepted: 08/23/2016] [Indexed: 12/22/2022]
Affiliation(s)
- Kasra Maasumi
- Department of Neurology Headache Center; University of California at San Francisco; San Francisco CA USA
| | - Stewart J. Tepper
- Department of Neurology; Geisel School of Medicine at Dartmouth; Hanover NH USA
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Abstract
For the last quarter of a century, triptans have been available for acute treatment of migraine but with little guidance on which of the different triptan products to use for which patient or which attack of migraine. In this article, we propose a structured approach to analysis of individual migraine attacks and patient characteristics as a means of defining and optimizing acute intervention. Assessment of patient and attack profiles includes the "5-Ps": pattern, phenotype, patient, pharmacology, and precipitants. Attending to these five components of information can assist in developing an individualized behavioral, pharmacological, and nonpharmacological comprehensive treatment plan for most migraine patients. This clinical approach is then focused on frovatriptan because of its unique molecular signature and potential novel clinical applications. Frovatriptan like all triptans is indicated for acute treatment of migraine but its role has been explored in management of several unique migraine phenotypes. Frovatriptan has the longest half-life of any triptan and consequently is often promoted for acute treatment of migraine of longer duration. It has also been studied as a short-term preventive treatment in women with menstrual-related migraine. Given that 60% of female migraineurs suffer from menstrual-related migraine, this population is the obvious group for continued study. Small studies have also explored frovatriptan's use in treating migraine predicted by premonitory symptoms as a preventive for the headache phase of migraine. By identifying patient and attack profiles, clinicians may effectively determine the viability of frovatriptan as an effective pharmacological intervention for migraine.
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Nierenburg HDC, Ailani J, Malloy M, Siavoshi S, Hu NN, Yusuf N. Systematic Review of Preventive and Acute Treatment of Menstrual Migraine. Headache 2015; 55:1052-71. [PMID: 26264117 DOI: 10.1111/head.12640] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The aim of this systematic review is to identify the efficacy of different categories of treatments for menstrual migraines as found in randomized controlled trials or open label studies with similar efficacy endpoints. BACKGROUND Menstrual migraine is very common and approximately 50% of women have increased risk of developing migraines related to the menstrual cycle. Attacks of menstrual migraine are usually more debilitating, of longer duration, more prone to recurrence, and less responsive to acute treatment than nonmenstrual migraine attacks. METHODS Search for evidence was done in 4 databases that included PubMed, EMBASE, Science Direct, and Web of Science. Eighty-four articles were selected for full text review by 2 separate readers. Thirty-six of the 84 articles were selected for final inclusion. Articles included randomized controlled and open label trials that focused on efficacy of acute and preventative therapies for menstrual migraine. Secondary analyses where excluded because the initial study population was not women with menstrual migraine. RESULTS After final screening, 11 articles were selected for acute and 25 for preventive treatment of menstrual migraine. These were further subdivided into treatment categories. For acute treatment: triptans, combination therapy, prostaglandin synthesis inhibitor, and ergot alkaloids. For preventive treatment: triptans, combined therapy, oral contraceptives, estrogen, nonsteroidal anti-inflammatory drug, phytoestrogen, gonadotropin-releasing hormone agonist, dopamine agonist, vitamin, mineral, and nonpharmacological therapy were selected. Overall, triptans had strong evidence for treatment in both acute and short term prevention of menstrual migraine. CONCLUSIONS Based on this literature search, of all categories of treatment for menstrual migraine, triptans have the most extensive research with strong evidence for both acute and preventive treatment of menstrual migraine. Further randomized controlled trials should be performed for other therapies to strengthen their use in the care of menstrual migraine patients.
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Affiliation(s)
| | - Jessica Ailani
- Medstar Georgetown University Hospital, Washington, DC, USA
| | - Michele Malloy
- Dalghren Library, Georgetown University School of Medicine, Washington, DC, USA
| | - Sara Siavoshi
- Medstar Georgetown University Hospital, Washington, DC, USA
| | - Nancy N Hu
- Medstar Georgetown University Hospital, Washington, DC, USA
| | - Nadia Yusuf
- Medstar Georgetown University Hospital, Washington, DC, USA
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Pharmacological Acute Migraine Treatment Strategies: Choosing the Right Drug for a Specific Patient. Can J Neurol Sci 2015. [DOI: 10.1017/s0317167100118979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ABSTRACT:Background:In our targeted review (Section 2), 12 acute medications received a strong recommendation for use in acute migraine therapy while four received a weak recommendation for use. Strong recommendations were made to avoid use of two other medications, except for exceptional circumstances. Two anti-emetics received strong recommendations for use as needed.Objective:To organize the available acute migraine medications into acute migraine treatment strategies in order to assist the practitioner in choosing a specific medication(s) for an individual patient.Methods:Acute migraine treatment strategies were developed based on the targeted literature review used for the development of this guideline (Section 2), and a general literature review. Expert consensus groups were used to refine and validate these strategies.Results:Based on evidence for drug efficacy, drug side effects, migraine severity, and coexistent medical disorders, our analysis resulted in the formulation of eight general acute migraine treatment strategies. These could be grouped into four categories: 1) two mild-moderate attack strategies, 2) two moderate-severe attack or NSAID failure strategies, 3) three refractory migraine strategies, and 4) a vasoconstrictor unresponsive-contraindicated strategy. In addition, strategies were developed for menstrual migraine, migraine during pregnancy, and migraine during lactation. The eight general treatment strategies were coordinated with a “combined acute medication approach” to therapy which used features of both the “stratified” and the “step care across attacks” approaches to acute migraine management.Conclusions:The available medications for acute migraine treatment can be organized into a series of strategies based on patient clinical features. These strategies may help practitioners make appropriate acute medication choices for patients with migraine.
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Vécsei L, Majláth Z, Szok D, Csáti A, Tajti J. Drug safety and tolerability in prophylactic migraine treatment. Expert Opin Drug Saf 2015; 14:667-81. [DOI: 10.1517/14740338.2015.1014797] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- László Vécsei
- 1University of Szeged, Department of Neurology, Semmelweis u. 6, H-6725 Szeged, Hungary ;
- 2University of Szeged, Department of Neurology, Semmelweis u. 6, H-6725 Szeged, Hungary
- 3MTA – SZTE Neuroscience Research Group, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - Zsófia Majláth
- 4University of Szeged, Department of Neurology, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - Délia Szok
- 5University of Szeged, Department of Neurology, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - Anett Csáti
- 4University of Szeged, Department of Neurology, Semmelweis u. 6, H-6725 Szeged, Hungary
| | - János Tajti
- 5University of Szeged, Department of Neurology, Semmelweis u. 6, H-6725 Szeged, Hungary
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20
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Pharmacological Acute Migraine Treatment Strategies: Choosing the Right Drug for a Specific Patient. Can J Neurol Sci 2014. [DOI: 10.1017/s0317167100017844] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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21
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Silberstein S, Patel S. Menstrual migraine: an updated review on hormonal causes, prophylaxis and treatment. Expert Opin Pharmacother 2014; 15:2063-70. [PMID: 25100506 DOI: 10.1517/14656566.2014.947959] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION In this article, we will discuss pure menstrual migraine without aura (PMM) and menstrually related migraine without aura (MRM). Depending on the frequency and severity of their attacks, patients with PMM will likely need an acute treatment and/or short-term preventive plan. Of note, with the use of acute treatments and short-term preventive therapy there is risk of medication overuse if the patient does have pure menstrual migraine and is being treated for menstrually related migraine. AREAS COVERED A PubMed, Cochrane Central, Medline, Ovid search provided articles relating to menstrual migraine pathophysiology and treatment. EXPERT OPINION Long-term daily preventive treatment should be considered for patients with MRM and those with severe PMM. Miniprophylaxis can be used in PMM rather than daily preventive treatment. When considering the use of short-term miniprophylaxis, sumatriptan, zolmitriptan, naratriptan, and frovatriptan have shown efficacy; however, frovatriptan appears to be the triptan of choice based on overall efficacy. Oral contraceptives may be considered if patients do not respond to or cannot tolerate typical migraine preventive medications. In patients with migraine with aura, oral contraceptives should be used with caution as this may add to the risk of stroke in this population.
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Affiliation(s)
- Stephen Silberstein
- Jefferson Headache Center , 900 Walnut St, Suite 200, Philadelphia PA 19107 , USA +1 215 955 2243 ;
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22
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Abstract
The objective of this review is to provide an overview of menstrual migraine (MM) and of frovatriptan and to assess clinical trial data regarding the efficacy and safety of frovatriptan for the acute and short-term prophylaxis of MM. Randomized controlled trials comparing frovatriptan with placebo or a triptan comparator for the acute or prophylactic treatment of MM were selected for review. MM affects up to 60% of women with migraine. Compared with attacks at other times of the cycle, menstrual attacks are longer, more severe, less responsive to treatment, more likely to relapse, and more disabling than attacks at other times of the cycle. No drugs are licensed for acute treatment of MM; triptans are recommended for treatment of moderate to severe attacks for menstrual and nonmenstrual attacks. Perimenstrual prophylaxis is indicated for patients with predictable MM that does not respond to symptomatic treatment alone. Treatment is unlicensed, but options include triptans, nonsteroidal anti-inflammatory drugs, and hormone manipulation. Frovatriptan is distinctive from other triptans due to its long elimination half-life of 26 hours, which confers a longer duration of action. Post hoc analyses from randomized trials of MM show similar pain relief and pain-free rates for frovatriptan compared with other triptans (2 hours pain-free: relative risk [RR] 1.27, 95% confidence interval [CI] 0.91–1.76) but significantly lower relapse rates (24 hours sustained pain-free: RR 0.34, 95% CI 0.18–0.62). Data from randomized controlled trials show a significant reduction in risk of MM in women using frovatriptan 2.5 mg once daily (RR 1.56, 95% CI 1.31–1.86) or twice daily (RR 1.98, 95% CI 1.68–2.34) for perimenstrual prophylaxis compared with placebo. The twice daily dosing was more effective than once daily (RR 1.27, 95% CI 1.11–1.46). These findings support the use of frovatriptan as a first-line acute treatment for MM and for perimenstrual prophylaxis.
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Affiliation(s)
- E Anne MacGregor
- Barts Sexual Health Centre, St Bartholomew's Hospital, Centre for Neuroscience and Trauma, Blizard Institute of Cell and Molecular Science, Barts and the London School of Medicine and Dentistry, London, UK
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23
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Coffee AL, Sulak PJ, Hill AJ, Hansen DJ, Kuehl TJ, Clark JW. Extended cycle combined oral contraceptives and prophylactic frovatriptan during the hormone-free interval in women with menstrual-related migraines. J Womens Health (Larchmt) 2014; 23:310-7. [PMID: 24450487 DOI: 10.1089/jwh.2013.4485] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Migraine headaches are a significant problem for American women with many of them suffering from headaches around the time of their menstrual cycle. Women taking oral contraceptives in the standard 21/7 cycle regimen often suffer from headaches around the time of the hormone free intervals (HFIs) as well. Extended oral contraceptive regimens have been shown to decrease the frequency, but not eliminate these headaches. This study is a double-blind, randomized, placebo-controlled pilot study of participants with menstrual-related migraines (MRMs) who were initiated on extended combined oral contraceptives and given frovatriptan prophylactically during HFIs. METHODS Participants having spontaneous menstrual cycles or taking daily combined oral contraceptives in a 21/7 regimen with MRMs were placed on a contraceptive containing levonorgestrel and ethinyl estradiol. Analyses compared headache scores during pre-study baseline cycles to those in a 168-day extended regimen with placebo versus frovatriptan treatments during HFIs. RESULTS Daily headache scores decreased (p=0.034) from 1.29 ± 0.10 during pre-study cycles to 1.10 ± 0.14 during extended combined oral contraceptive use. Frovatriptan blocked the increase in headache score over the placebo during HFIs. However, following the withdrawal of frovatriptan, headache scores increased (p>0.01) despite resuming combined oral contraceptive use. CONCLUSIONS Extended combined oral contraceptive regimen reduces MRM severity. Frovatriptan prevents headaches during HFIs, but is associated with new headache symptoms when withdrawn.
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Affiliation(s)
- Andrea L Coffee
- 1 Department of Obstetrics and Gynecology, Texas A&M Health Science Center College of Medicine , Temple, Texas
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Affiliation(s)
- Howard S. Jacobs
- Department of Pediatrics; University of Maryland; Baltimore MD USA
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25
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Reddy DS. The pathophysiological and pharmacological basis of current drug treatment of migraine headache. Expert Rev Clin Pharmacol 2013; 6:271-88. [PMID: 23656340 DOI: 10.1586/ecp.13.14] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Migraine is a common neurological syndrome that affects approximately 10-20% of the population. The pathophysiology of migraine is unclear. 5-hydroxytriptamine is a key mediator in the pathogenesis of migraine and thus 5-HT1-receptor agonists are the principal drugs for acute migraine therapy. There are three classes of drugs for migraine: over-the-counter analgesics and nonsteroidal anti-inflammatory drugs for acute mild migraine, specific prescription drugs (triptans and ergot alkaloids) for acute severe migraine and pharmacological agents for prophylaxis of migraine. Sumatriptan, naratriptan and others, referred to as 'triptans', are the mainstay for acute treatment of migraine. Ergot alkaloids (ergotamine, dihydroergotamine) are used in patients with frequent, moderate migraine, but are less effective than triptans. There are several agents for prevention of migraine occurrence in patients with frequent or severe disabling migraine attacks. New drugs with improved efficacy and reduced side effects are needed for effective treatment and prevention of migraine.
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Affiliation(s)
- Doodipala Samba Reddy
- Department of Neuroscience and Experimental Therapeutics, College of Medicine, Texas A&M University Health Science Center, 8447 State Highway 47, Medical Research & Education Building, Bryan, TX 77807, USA.
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Abstract
Migraine headaches are among the most common headache disorders seen in various practices. The prevalence of migraine headaches is 18% in women and 6% in men. While millions of Americans suffer from migraine headaches, roughly 3%-13% of identified migraine patients are on preventive therapy, while an estimated 38% actually need a preventive agent. The challenge among physicians is not only when to start a daily preventive agent but which preventive agent to choose. Circumstances warranting prevention have been described in the past, and in 2012, a new set of guidelines with an evidence review on preventive medications was published. A second set of guidelines provided evidence on nonsteroidal anti-inflammatory drugs, herbs, minerals, and vitamins for prevention of episodic migraine. This article describes the updated US guidelines for the prevention of migraines and also outlines the major studies from which these guidelines were derived.
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Affiliation(s)
- E Estemalik
- Cleveland Clinic, Neurological Center for Pain, Cleveland, Ohio, USA
| | - S Tepper
- Cleveland Clinic, Neurological Center for Pain, Cleveland, Ohio, USA
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27
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Allais G, Benedetto C. A review of the use of frovatriptan in the treatment of menstrually related migraine. Ther Adv Neurol Disord 2013; 6:55-67. [PMID: 23483096 DOI: 10.1177/1756285612470191] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Menstrual migraine (MM) is a highly prevalent condition associated with considerable disability. Migraine attacks occur exclusively around the menstrual period in approximately 10% of women with migraine, that is, pure menstrual migraine, while at least 50% of them also experience migraine at other times of the month, that is, menstrually related migraine (MRM). The therapeutic approach to patients with MRM is based on treatment of the attack, or prophylactic strategies. Triptans are recommended as first-line treatments for moderate to severe migraine attacks, including MM. Frovatriptan is one of the newest triptans. Its high affinity for 5-HT1B/1D receptors and long half-life contribute to its distinctive clinical effect, characterized by a more sustained and prolonged effect than other triptans. Indeed, frovatriptan proved to be effective in treating the acute attack, but was particularly effective in the short-term preventive therapy of MM. In addition, frovatriptan is one of the safest triptans, with the lowest risk of treatment-emergent adverse events. Following extensive evidence from randomized pharmacological trials, frovatriptan has now gained a grade A recommendation from the guidelines for short-term prophylaxis of MM. Recent post-hoc analyses of direct comparative trials also suggest that frovatriptan might have an important role in the acute treatment of MRM. In these studies, frovatriptan showed pain relief and pain-free rates similar to those of zolmitriptan, rizatriptan, and almotriptan, but with significantly lower recurrence rates. More well-designed, randomized, prospective studies, specifically enrolling women with MM, will be needed in the near future to confirm the efficacy of frovatriptan in this migraine subtype.
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Affiliation(s)
- Gianni Allais
- Women's Headache Center, Department of Gynecology and Obstetrics, University of Turin, Via Ventimiglia 3, 10126 Turin, Italy
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28
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Hu Y, Guan X, Fan L, Jin L. Triptans in prevention of menstrual migraine: a systematic review with meta-analysis. J Headache Pain 2013; 14:7. [PMID: 23565873 PMCID: PMC3620011 DOI: 10.1186/1129-2377-14-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Accepted: 01/14/2013] [Indexed: 01/06/2023] Open
Abstract
Randomized clinical trials (RCT) assessing the efficacy and tolerability of triptans compared with placebo as short-term prophylaxis of menstrual migraine (MM) were systematically reviewed in this study. Triptans, which interfere with the pathogenesis of migraine and are effective in relieving associated neurovegetative symptoms, have been extensively proposed for prevention of menstrual migraine attacks. We searched Cochrane CENTRAL, MEDLINE and EMBASE for randomized, double-blind, placebo-controlled trials on triptans for MM until 1 Oct, 2012. A total of six RCTs were identified. Two authors independently assessed trial’s quality and extracted data. Numbers of participants free from MM per perimenstrual period (PMP), requiring rescue medication, suffering from headache-associated symptoms and experiencing adverse events in treatment and control groups were used to calculate relative risk (RR) and number needed to treat (NNT) with their corresponding 95% confidence interval (CI). A total of 633 participants received frovatriptan 2.5 mg QD, 584 received frovatriptan 2.5 mg BID, 392 received naratriptan 1 mg BID, 70 received naratriptan 2.5 mg BID, 80 received zolmitriptan 2.5 mg BID, 83 received zolmitriptan 2.5 mg TID and 1104 received placebo. Overall, triptans is an effective, short-term, prophylactic treatment of choice for MM. Considering MM frequency, severity and adverse events, frovatriptan 2.5 mg BID and zolmitriptan 2.5 mg TID tend to be the preferred regimens.
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Affiliation(s)
- Yong Hu
- Department of neurology, Shanghai Tongji Hospital, Tongji University School of Medicine, Xin-Cun Road 389, Shanghai, 200065, China
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29
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Guidotti M, Barrilà C, Leva S, De Piazza C, Omboni S. Symptomatic or prophylactic treatment of weekend migraine: an open-label, nonrandomized, comparison study of frovatriptan versus naproxen sodium versus no therapy. Neuropsychiatr Dis Treat 2013; 9:81-5. [PMID: 23355779 PMCID: PMC3552429 DOI: 10.2147/ndt.s39373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Migraine often occurs during weekends. The efficacy of frovatriptan, naproxen sodium, or no therapy for the acute or prophylactic treatment of weekend migraineurs was tested in an open-label, nonrandomized pilot study. METHODS Twenty-eight subjects (mean age 36 ± 12 years, including 18 females) suffering from migraine without aura were followed up for six consecutive weekends. No treatment was administered during the first two weekends. On the third and fourth weekends, patients were given frovatriptan 2.5 mg and on the fifth and sixth weekends naproxen sodium 500 mg. Treatment was taken on Saturday and Sunday morning, regardless of the occurrence of migraine. Efficacy was evaluated through a diary, where patients reported the severity of migraine on a scale from 0 (no migraine) to 10 (severe migraine) and use of rescue medication. RESULTS The migraine severity score was significantly lower with frovatriptan (4.8 [95% confidence interval (CI) 3.8-5.9]) than with naproxen sodium (5.7 [CI 5.1-6.4], P< 0.05 versus frovatriptan) or no therapy (6.6 [6.2-7.0], P< 0.01 versus frovatriptan). The difference in favor of frovatriptan was more striking in patients not taking rescue medication (frovatriptan, 1.9 [1.5-2.3]) versus naproxen sodium 3.6 [3.0-4.2], P< 0.001) and versus no therapy (5.1 [4.4-5.8], P< 0.001) and on the second day of treatment. The rate of use of rescue medication was significantly (P< 0.05) lower on frovatriptan (12.5%) than on naproxen sodium (31.3%) or no therapy (56.3%). CONCLUSION This pilot study provides the first evidence of the efficacy of a second-generation triptan as symptomatic or prophylactic treatment for weekend migraine.
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Allais G, Castagnoli Gabellari I, Mana O, Benedetto C. Treatment strategies for menstrually related migraine. ACTA ACUST UNITED AC 2012; 8:529-41. [PMID: 22934727 DOI: 10.2217/whe.12.37] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Approximately 50% of migrainous women suffer from menstrually related migraine (MRM), a type of migraine in which the attacks occur at the same time as or near the menstrual flow. Attacks of MRM tend to be longer, more intense and disabling and sometimes less responsive to treatment than non-menstrual migraines. Similar to the management of non-menstrual migraine, the use of triptans and NSAIDs is the gold standard for MRM treatment. In this paper, the most important studies in the literature that report the effectiveness of triptans, of certain associated drugs and other analgesic agents are summarized. Preventive strategies that can be used if a prophylactic treatment is needed is also analyzed, with particular attention paid to the use of perimenstrual prophylaxis with triptans and/or NSAIDs. Moreover, considering the peculiar interaction between menstrual migraine and female sex hormones, brief mention is made to possible hormonal manipulations.
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Affiliation(s)
- Gianni Allais
- Women's Headache Center, Department of Gynecology & Obstetrics, University of Turin, Turin, Italy.
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Abstract
PURPOSE OF REVIEW We highlight the recent clinical trials for the management of acute and chronic migraine. RECENT FINDINGS In women with menstrual migraine, triptans seem to be well tolerated irrespective of whether or not patients are taking oestrogen-containing contraceptives or have comorbidities that indicate increased cardiovascular risk. The new acute drug, telcagepant, a calcitonin gene-related peptide (CGRP) antagonist, is safe for long-term use (up to 18 months) in migraine patients with stable coronary artery disease in whom the use of triptans is not advisable. From the pooled analysis of the two Phase III Research Evaluating Migraine Prophylaxis Therapy studies of onabotulinumtoxinA (BOTOX) in chronic migraineurs, it clearly emerged that efficacy increases overtime (up to 56 weeks) and paralleled self-perceived improvement in quality of life. Effectiveness was also observed in patients with severely disabling headaches, who met criteria for triptan abuse and were refractory to several prophylactic treatments. Finally, combination of preventive pharmacological agents with different action mechanisms may be the next frontier in therapeutic advancements for treating migraine. SUMMARY Although triptans are safe and well tolerated, CGRP antagonists may be an option for nonresponsive patients or those in whom the use of triptans is not advisable. New drugs and combinations of old therapeutic options may help patients with severe forms of headache.
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Abstract
Frovatriptan (Migard®; Frova®) is an orally administered triptan approved for the acute treatment of adults with migraine, with or without aura. This article reviews the pharmacology of frovatriptan, focusing on its efficacy and tolerability. The precise mechanism of action of frovatriptan is unknown, but is thought to stem from agonism at serotonin 5-HT(1B) and 5-HT(1D) receptors, resulting in inhibition of intracranial and extracerebral artery vasodilation, along with possible anti-inflammatory and pain inhibiting effects. Frovatriptan appears to be functionally selective for 5-HT receptors in human basilar arteries over coronary arteries, which could translate into a low cardiovascular risk. In contrast to other triptans, frovatriptan has a long terminal elimination half-life in blood of ≈26 hours, which can be expected to be associated with a sustained treatment effect. Oral frovatriptan 2.5 mg was efficacious in patients with moderate to severe migraine attacks; in randomized, double-blind trials the proportion of patients with headache response at 2 hours (primary endpoint) was consistently significantly higher in frovatriptan than placebo groups. Frovatriptan was generally well tolerated in short-term clinical trials and when used over the longer term. The most frequent treatment-emergent adverse events occurring at a frequency ≥1% higher in frovatriptan than placebo recipients were dizziness, fatigue, headache, paraesthesia, flushing, skeletal pain, hot or cold sensation, dry mouth, chest pain and dyspepsia. In a study in patients with coronary artery disease, or who were at high risk of coronary artery disease, there was no increase over placebo in the occurrence of clinically significant ECG changes or in cardiac rhythm disturbances. In a further trial, frovatriptan administered early in a migraine attack was more efficacious than placebo followed by later administration of frovatriptan as pain progressed. Three crossover trials compared early administration of frovatriptan 2.5 mg with almotriptan 12.5 mg, rizatriptan 10 mg and zolmitriptan 2.5 mg in patients with migraine. There were no significant between-group differences in patient drug preference scores (primary endpoint) or in other endpoints, except for headache recurrence, which favoured frovatriptan in two of the trials. The trials did not test noninferiority of frovatriptan to the comparator. In a placebo-controlled trial that included a sumatriptan active treatment arm, sumatriptan 100 mg was significantly more efficacious than frovatriptan 2.5 mg for this primary endpoint. Frovatriptan was generally better tolerated than all four triptan comparators. In summary, frovatriptan was an efficacious acute treatment for moderate to severe migraine attacks and had a favourable tolerability profile, although in a single trial, it was not as efficacious as sumatriptan. Administration of frovatriptan early in an attack while the attack was at a mild level of intensity was more efficacious than late administration. Furthermore, in clinical trials adopting this early administration strategy, frovatriptan was not significantly less efficacious than almotriptan, rizatriptan and zolmitriptan, appeared to have a more sustained treatment effect, and was better tolerated than the comparators. Frovatriptan provides an alternative treatment for migraine, especially in patients who have had adverse events or frequent headache recurrences with triptans or other antimigraine drugs, and who are amenable to adopting an early administration strategy.
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Silberstein SD, Holland S, Freitag F, Dodick DW, Argoff C, Ashman E. Evidence-based guideline update: pharmacologic treatment for episodic migraine prevention in adults: report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society. Neurology 2012; 78:1337-45. [PMID: 22529202 DOI: 10.1212/wnl.0b013e3182535d20] [Citation(s) in RCA: 536] [Impact Index Per Article: 44.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To provide updated evidence-based recommendations for the preventive treatment of migraine headache. The clinical question addressed was: What pharmacologic therapies are proven effective for migraine prevention? METHODS The authors analyzed published studies from June 1999 to May 2009 using a structured review process to classify the evidence relative to the efficacy of various medications available in the United States for migraine prevention. RESULTS AND RECOMMENDATIONS The author panel reviewed 284 abstracts, which ultimately yielded 29 Class I or Class II articles that are reviewed herein. Divalproex sodium, sodium valproate, topiramate, metoprolol, propranolol, and timolol are effective for migraine prevention and should be offered to patients with migraine to reduce migraine attack frequency and severity (Level A). Frovatriptan is effective for prevention of menstrual migraine (Level A). Lamotrigine is ineffective for migraine prevention (Level A).
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Affiliation(s)
- S D Silberstein
- Thomas Jefferson University, Jefferson Headache Center, Philadelphia, PA, USA
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Bartolini M, Giamberardino MA, Lisotto C, Martelletti P, Moscato D, Panascia B, Savi L, Pini LA, Sances G, Santoro P, Zanchin G, Omboni S, Ferrari MD, Fierro B, Brighina F. Frovatriptan versus almotriptan for acute treatment of menstrual migraine: analysis of a double-blind, randomized, cross-over, multicenter, Italian, comparative study. J Headache Pain 2012; 13:401-6. [PMID: 22592864 PMCID: PMC3381066 DOI: 10.1007/s10194-012-0455-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2012] [Accepted: 04/26/2012] [Indexed: 10/28/2022] Open
Abstract
The objective of the study was to compare the efficacy and safety of frovatriptan and almotriptan in women with menstrually related migraine (IHS Classification of Headache disorders) enrolled in a multicenter, randomized, double-blind, cross-over study. Patients received frovatriptan 2.5 mg or almotriptan 12.5 mg in a randomized sequence: after treating 3 episodes of migraine in no more than 3 months with the first treatment, the patient was switched to the other treatment. 67 of the 96 female patients of the intention-to-treat population of the main study had regular menstrual cycles and were thus included in this subgroup analysis. 77 migraine attacks classified as related to menses were treated with frovatriptan and 78 with almotriptan. Rate of pain relief at 2 and 4 h was 36 and 53 % for frovatriptan and 41 and 50 % for almotriptan (p = NS between treatments). Rate of pain free at 2 and 4 h was 19 and 47 % with frovatriptan and 29 and 54 % for almotriptan (p = NS). At 24 h, 62 % of frovatriptan-treated and 67 % of almotriptan-treated patients had pain relief, while 60 versus 67 % were pain free (p = NS). Recurrence at 24 h was significantly (p < 0.05) lower with frovatriptan (8 vs. 21 % almotriptan). This was the case also at 48 h (9 vs. 24 %, p < 0.05). Frovatriptan was as effective as almotriptan in the immediate treatment of menstrually related migraine attacks. However, it showed a more favorable sustained effect, as shown by a lower rate of migraine recurrence.
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Affiliation(s)
- Marco Bartolini
- Clinica Neurologica, Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
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Tfelt-Hansen P, Pascual J, Ramadan N, Dahlöf C, D'Amico D, Diener HC, Hansen JM, Lanteri-Minet M, Loder E, McCrory D, Plancade S, Schwedt T. Guidelines for controlled trials of drugs in migraine: Third edition. A guide for investigators. Cephalalgia 2012; 32:6-38. [DOI: 10.1177/0333102411417901] [Citation(s) in RCA: 279] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
| | | | | | - Nabih Ramadan
- Nebraska HHS and Beatrice State Developmental Center, USA
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Hershey A, Horn P, Kabbouche M, O'Brien H, Powers S. Genomic expression patterns in menstrual-related migraine in adolescents. Headache 2012; 52:68-79. [PMID: 22220971 PMCID: PMC3265619 DOI: 10.1111/j.1526-4610.2011.02049.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Exacerbation of migraine with menses is common in adolescent girls and women with migraine, occurring in up to 60% of females with migraine. These migraines are oftentimes longer and more disabling and may be related to estrogen levels and hormonal fluctuations. OBJECTIVE This study identifies the unique genomic expression pattern of menstrual-related migraine (MRM) in comparison to migraine occurring outside the menstrual period and headache-free controls. METHODS Whole blood samples were obtained from female subjects having an acute migraine during their menstrual period (MRM) or outside of their menstrual period (non-MRM) and controls (C)--females having a menstrual period without any history of headache. The messenger RNA was isolated from these samples, and genomic profile was assessed. Affymetrix Human Exon ST 1.0 (Affymetrix, Santa Clara, CA, USA) arrays were used to examine the genomic expression pattern differences between these 3 groups. RESULTS Blood genomic expression patterns were obtained on 56 subjects (MRM = 18, non-MRM = 18, and controls = 20). Unique genomic expression patterns were observed for both MRM and non-MRM. For MRM, 77 genes were identified that were unique to MRM, while 61 genes were commonly expressed for MRM and non-MRM, and 127 genes appeared to have a unique expression pattern for non-MRM. In addition, there were 279 genes that differentially expressed for MRM compared to non-MRM that were not differentially expressed for non-MRM. Gene ontology of these samples indicated many of these groups of genes were functionally related and included categories of immunomodulation/inflammation, mitochondrial function, and DNA homeostasis. CONCLUSIONS Blood genomic patterns can accurately differentiate MRM from non-MRM. These results indicate that MRM involves a unique molecular biology pathway that can be identified with a specific biomarker and suggest that individuals with MRM have a different underlying genetic etiology.
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Affiliation(s)
- Andrew Hershey
- Children's Hospital Medical Center, Department of Neurology, Cincinnati, OH 45229-3039, USA.
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Cady RK, Voirin J, Farmer K, Browning R, Beach ME, Tarrasch J. Two center, randomized pilot study of migraine prophylaxis comparing paradigms using pre-emptive frovatriptan or daily topiramate: research and clinical implications. Headache 2011; 52:749-64. [PMID: 22188311 DOI: 10.1111/j.1526-4610.2011.02054.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To compare the efficacy and clinical benefit of 2 paradigms of migraine prevention using pre-emptive frovatriptan and daily topiramate. The study compares the paradigms of pre-emptive use of frovatriptan, a drug approved for acute migraine, and the daily use of topiramate, a Federal Drug Administration-approved and -accepted standard for migraine prophylaxis. BACKGROUND Traditionally, preventive treatment of migraine required daily medication. However, recent studies suggest that pre-emptive prophylaxis may be beneficial to those migraineurs who can predict an attack of migraine based on premonitory symptoms and treat during that phase. METHODS A total of 76 adult subjects with a diagnosis of migraine were screened for the study. During a 1-month baseline period, subjects demonstrated through a daily diary that they predicted at least 50% of migraine attacks during the premonitory phase and treated with their usual medication. Of these, 55 were randomized to either Group A (daily topiramate) or Group B (frovatriptan during premonitory symptoms); 44 completed the study. The treatment period lasted 2 months. The subjects answered the Migraine-Specific Quality of Life Questionnaire at randomization, and at Weeks 4 and 8. The revised Patient Perception of Migraine Questionnaire was answered 24 hours after taking frovatriptan (Group A, for break-through headaches; Group B, treatment during premonitory symptoms). RESULTS The number of migraine attacks and headache days per month decreased significantly from baseline for both Groups A and B. Subjects in Group A had considerably more adverse events leading to study withdrawal than in Group B (18% vs 4%). Though this study was not powered to directly compare the efficacy of the 2 drugs, topiramate showed superiority over frovatriptan at Month 2 in reduction of headache days, which was a secondary end point in the study (P = .036). CONCLUSIONS This pilot study demonstrated that statistical benefit for reduction of headache days over baseline for both pre-emptive frovatriptan and daily topiramate. Subjects utilizing pre-emptive frovatriptan experienced fewer adverse events leading to study withdrawal. Subjects utilizing daily topiramate had fewer headache days at Month 2.
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Affiliation(s)
- Roger K Cady
- Headache Care Center, 3805 S. Kansas Expressway, Springfield, MO 65807, USA.
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Negro A, Lionetto L, Casolla B, Lala N, Simmaco M, Martelletti P. Pharmacokinetic evaluation of frovatriptan. Expert Opin Drug Metab Toxicol 2011; 7:1449-58. [PMID: 21929465 DOI: 10.1517/17425255.2011.622265] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Migraine is the most common painful neurological disorder, affecting 13% of the general population. Triptans represent a powerful pharmacological tool in acute migraine treatment, however, a significant portion of treated patients cannot have access to this class due to possible adverse affects. Today, a total of seven triptan molecules are available, representing a commonly prescribed migraine treatment. Although there is a need of extensive use of triptans, only 25% of migraine patients are using triptans. AREAS COVERED This review includes triptans and evidence for the use of frovatriptan. A systematic approach is used to discuss the pharmacodynamic and pharmacokinetic aspects of frovatriptan, considering the emerging data on the clinical efficacy of frovatriptan in the treatment of migraine and cluster headaches. The data were obtained by searching the following key words in MEDLINE: pharmacokinetic, pharmacodynamic, triptans, frovatriptan, migraine, menstrual migraine, relatively to the period 1988 - 2011. EXPERT OPINION Frovatriptan has been developed in order to improve safety and efficacy of triptans. It shows a favorable tolerability and efficacy profile, limited to 24/48-h headache recurrence, when compared with other triptans. Preclinical data suggest that the pharmacokinetic profile of frovatriptan may differ from other available triptans. In fact, among triptans, frovatriptan showed the highest potency at the 5-HT1B receptor (8.2) and the longer half-life (26 h). These parameters determine the clinical properties of frovatriptan; in particular the lowest rate of headache recurrence in comparison with other triptans.
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Affiliation(s)
- Andrea Negro
- Sapienza University, Regional Referral Headache Center, School of Health Sciences, Department of Medical and Molecular Sciences, Rome, Italy
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Allais G, Tullo V, Benedetto C, Zava D, Omboni S, Bussone G. Efficacy of frovatriptan in the acute treatment of menstrually related migraine: analysis of a double-blind, randomized, multicenter, Italian, comparative study versus zolmitriptan. Neurol Sci 2011; 32 Suppl 1:S99-104. [PMID: 21533723 PMCID: PMC3084939 DOI: 10.1007/s10072-011-0547-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Menstrually related migraine (MRM) is a particularly difficult-to-treat pain condition, associated with substantial disability. Aim of this study was to compare the efficacy and safety of frovatriptan and zolmitriptan in the treatment of MRM attacks, analyzing data from a multicenter, randomized, double blind, cross-over study. We analyzed the subset of 76 regularly menstruating women who participated in one head-to-head multicenter, randomized, double blind, cross-over clinical trial and who took the study drugs to treat MRM attacks. In a randomized sequence, each patient received frovatriptan 2.5 mg or zolmitriptan 2.5 mg: after treating three episodes of migraine in no more than 3 months with the first treatment, the patient had to switch to the other treatment. MRM was defined according to the criteria listed in the Appendix of the last Classification of Headache disorders of the International Headache Society. A total of 73 attacks, classified as MRM, were treated with frovatriptan and 65 with zolmitriptan. Rate of pain relief at 2 h was 52% for frovatriptan and 53% for zolmitriptan (p = NS), while rate of pain free at 2 h was 22 and 26% (p = NS), respectively. At 24 h, 74 and 83% of frovatriptan-treated and 69 and 82% of zolmitriptan-treated patients were pain free and had pain relief, respectively (p = NS). Recurrence at 24 h was significantly (p < 0.05) lower with frovatriptan (15 vs. 22% zolmitriptan). Frovatriptan proved to be effective in the immediate treatment of MRM attacks, similarly to zolmitriptan, but showed lower recurrence rates, and thus a better sustained relief.
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Affiliation(s)
- Gianni Allais
- Women's Headache Center, Department of Gynecology and Obstetrics, University of Torino, Via Ventimiglia 3, 10126 Turin, Italy.
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Efficacy of frovatriptan in the acute treatment of menstrually related migraine: analysis of a double-blind, randomized, cross-over, multicenter, Italian, comparative study versus rizatriptan. J Headache Pain 2011; 12:609-15. [PMID: 21842274 PMCID: PMC3208043 DOI: 10.1007/s10194-011-0366-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2011] [Accepted: 07/09/2011] [Indexed: 11/23/2022] Open
Abstract
The objectives of this study are to assess the efficacy and safety of frovatriptan, and rizatriptan in the subgroup of women with menstrually related migraine of a multicenter, randomized, double blind, cross-over study. Each patient received frovatriptan 2.5 mg or rizatriptan 10 mg in a randomized sequence: after treating 3 episodes of migraine in not more than 3 months with the first treatment, the patient had to switch to the other treatment. Menstrually related migraine was defined according to the criteria listed in the Appendix of the last IHS Classification of Headache disorders. 99 out of the 125 patients included in the intention-to-treat analysis of the main study were of a female gender: 93 had regular menstrual cycles and were, thus, included in this analysis. A total of 49 attacks classified as menstrually related migraine were treated with frovatriptan and 59 with rizatriptan. Rate of pain relief at 2 h was 58% for frovatriptan and 64% for rizatriptan (p = NS), while rate of pain free at 2 h was 31 and 34% (p = NS), respectively. At 24 h, 67 and 81% of frovatriptan-treated, and 61 and 74% of rizatriptan-treated patients were pain free and had pain relief, respectively (p = NS). Recurrence at 24 h was significantly (p < 0.01) lower with frovatriptan (10 vs. 32% rizatriptan). Frovatriptan was as effective as rizatriptan in the immediate treatment of menstrually related migraine attacks while showing a favorable sustained effect with a lower rate of migraine recurrence. These results need to be confirmed by randomized, double-blind, prospective, large clinical trials.
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Bekkelund SI, Alstadhaug KB. Migraine prophylactic drugs – something new under the sun? Expert Opin Investig Drugs 2011; 20:1201-10. [DOI: 10.1517/13543784.2011.601741] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Sullivan E, Bushnell C. Management of menstrual migraine: a review of current abortive and prophylactic therapies. Curr Pain Headache Rep 2011; 14:376-84. [PMID: 20697846 DOI: 10.1007/s11916-010-0138-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
After menarche, women have an increased prevalence of migraine compared to men. There is significant variability in the frequency and severity of migraine throughout the menstrual cycle. Women report migraines occur more frequently during menses, and that those are more severe than other migraines. This creates a unique challenge of effectively treating menstrually related and pure menstrual migraines. As with treatment of other migraines, both abortive and prophylactic treatment regimens are used. Triptans demonstrate efficacy in the abortive management of menstrually related and pure menstrual migraines. For migraines that occur primarily during menses or that are particularly resistant to other therapies, intermittent prophylactic therapies can be used. Naproxen and estrogens have been studied for this use. More recently, triptans have been examined and have shown efficacy for intermittent prophylaxis of menstrual migraine.
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Affiliation(s)
- Elizabeth Sullivan
- Wake Forest University Health Sciences, Medical Center Boulevard, Winston Salem, NC 27157, USA
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Abstract
The development of diagnostic criteria has enabled greater recognition of menstrual migraine as a highly prevalent and disabling condition meriting specific treatment. Although few therapeutic trials have yet been undertaken in accordance with the criteria, the results of those published to date confirm the efficacy of acute migraine drugs for symptomatic treatment. If this approach is insufficient, the predictability of attacks provides the opportunity for perimenstrual prophylaxis. Continuous contraceptive strategies provide an additional option for management, although clinical trial data are limited. Future approaches to treatment could explore the genomic and nongenomic actions of sex steroids.
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Affiliation(s)
- E Anne Macgregor
- The City of London Migraine Clinic, London, UK; and Research Centre for Neuroscience within the Institute of Cell and Molecular Science, Barts and the London School of Medicine and Dentistry, London, UK
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46
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Tfelt-Hansen PC. CONSORT recommendations in abstracts of randomised, controlled trials on migraine and headache. J Headache Pain 2011; 12:505-10. [PMID: 21710311 PMCID: PMC3173641 DOI: 10.1007/s10194-011-0361-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2011] [Accepted: 06/10/2011] [Indexed: 12/26/2022] Open
Abstract
A CONSORT statement on the content of abstracts of randomised, controlled trials (RCTs) was published in 2008. I therefore reviewed the abstracts from 2009 to 2010 published on RCTs in Cephalalgia, Headache and other (non-headache) journals. The following items were reviewed: number of patients, reporting of response either in percentages or absolute values, the use of p values, and effect size with its precision. The latter was recommended in the CONSORT statement. A total of 46 abstracts were reviewed and effect size with 95% confidence intervals was only reported in seven abstracts. The influence of the CONSORT statement on reporting in abstracts has so far only had a limited influence on the headache literature.
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Affiliation(s)
- Peer Carsten Tfelt-Hansen
- Department of Neurology, Danish Headache Center, Glostrup Hospital, University of Copenhagen, Glostrup, Denmark.
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Abstract
Menstrual migraine is a common neurological condition reported to affect up to 60% of women with migraine. Most women manage migraine adequately with symptomatic treatment alone. However, in women with menstrual migraine, menstrual attacks are recognised to be more severe, last longer, and are less responsive to treatment compared with attacks at other times of the menstrual cycle. In these situations, prophylactic treatment may be necessary. Short-term perimenstrual and continuous prophylactic treatments have shown efficacy in clinical trials but none are licensed for menstrual migraine. This article reviews the evidence for acute and prophylactic drugs in the management of this condition and considers future therapeutic options.
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Affiliation(s)
- E. Anne MacGregor
- The City of London Migraine Clinic, 22 Charterhouse Square, London EC1M 6DX and Centre for Neuroscience and Trauma, Blizard Institute of Cell and Molecular Science, Queen Mary, University of London, Barts and the London School of Medicine and Dentistry, London
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48
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Dixon PC, Bergstrom L. Menstrual Migraine: Current Strategies for Diagnosis and Management. J Nurse Pract 2011. [DOI: 10.1016/j.nurpra.2010.07.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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49
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Prophylaxis and Treatment of Menstrual Migraine. Pain Manag Nurs 2011. [DOI: 10.1016/j.pmn.2010.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Migraine is a prevalent headache disorder affecting three times more women than men during the reproductive years. Menstruation is a significant risk factor for migraine, with attacks most likely to occur on or between 2 days before the onset of menstruation and the first 3 days of bleeding. Although menstrual migraine has been recognized for many years, diagnostic criteria have only recently been published. These have enabled better comparison of the efficacy of drugs for this condition. Acute treatment, if effective, may be all that is necessary for control. Evidence of efficacy, with acceptable safety and tolerability, exists for sumatriptan 50 and 100 mg, mefenamic acid 500 mg, rizatriptan 10 mg and combination sumatriptan/naproxen 85 mg/500 mg. However, there is evidence that menstrual attacks are more severe, longer, less responsive to treatment, more likely to relapse and associated with greater disability than attacks at other times of the cycle. Prophylactic strategies can reduce the frequency and severity of attacks and acute treatment is more effective. Predictable menstrual attacks offer the opportunity for perimenstrual prophylaxis taken only during the time of increased migraine incidence. There is grade B evidence of efficacy for short-term prophylaxis with transcutaneous estradiol 1.5 mg, frovatriptan 2.5 mg twice daily and naratriptan 1 mg twice daily. Contraceptive strategies offer the opportunity for treating menstrual migraine in women who also require effective contraception.
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