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Giacon M, Cargnin S, Allena M, Greco R, Zanaboni AM, Facchetti S, De Icco R, Sances G, Ghiotto N, Guaschino E, Martinelli D, Tassorelli C, Terrazzino S. Lack of association between TRPV1 gene polymorphisms and risk of migraine chronification: a case-control study and meta-analysis. Neurol Sci 2025; 46:303-312. [PMID: 39105976 DOI: 10.1007/s10072-024-07724-0] [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: 05/10/2024] [Accepted: 07/29/2024] [Indexed: 08/07/2024]
Abstract
OBJECTIVE To confirm a previously reported association of TRPV1 rs8065080 with the risk of transformation from episodic (EM) to chronic migraine (CM) and to extend knowledge about the role of other TRPV1 single nucleotide polymorphisms (SNPs), we first investigated the impact of three TRPV1 SNPs (rs8065080, rs222747 and rs222749) on the risk of migraine chronification in a case-control study. A systematic review and meta-analysis were then conducted to summarize the accumulated findings. METHODS Genotyping of the selected TRPV1 SNPs was performed using TaqMan real-time PCR in 167 EM and 182 CM participants. Crude and adjusted odds ratios with associated 95% confidence intervals were calculated in the log-additive, dominant, and recessive genetic models. A comprehensive literature search was performed in PubMed, Web of Knowledge, Cochrane Library, and OpenGrey until February 2024. RESULTS In our case-control study, no association was found between TRPV1 SNPs and the risk of migraine chronification, both in the unadjusted logistic regression models and after adjustment for confounding clinical variables. The results of the meta-analysis with a total of 241 participants with EM and 223 with CM confirmed no association between TRPV1 SNPs and the risk of migraine chronification in any of the genetic models tested. CONCLUSION The results of the present case-control study and meta-analysis exclude a major role of TRPV1 rs8065080, rs222747, and rs222749 as risk factors for migraine chronification. However, further research is needed to investigate the gene-gene and gene-environment interactions of TRPV1 SNPs on the risk of transformation from episodic to chronic migraine.
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Affiliation(s)
- Martina Giacon
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", Largo Donegani 2, Novara, 28100, Italy
| | - Sarah Cargnin
- Department of Health Sciences, Università del Piemonte Orientale (UPO), Novara, Italy
| | - Marta Allena
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
| | - Rosaria Greco
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
| | - Anna Maria Zanaboni
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, Pavia, 27100, Italy
| | - Sara Facchetti
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, Pavia, 27100, Italy
| | - Roberto De Icco
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, Pavia, 27100, Italy
| | - Grazia Sances
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
| | - Natascia Ghiotto
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
| | - Elena Guaschino
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
| | - Daniele Martinelli
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, Pavia, 27100, Italy
| | - Cristina Tassorelli
- Headache Science and Neurorehabilitation Centre, IRCCS Mondino Foundation, Via Mondino, 2, Pavia, 27100, Italy
- Department of Brain and Behavioral Sciences, University of Pavia, Via Bassi 21, Pavia, 27100, Italy
| | - Salvatore Terrazzino
- Department of Pharmaceutical Sciences, University of Piemonte Orientale "A. Avogadro", Largo Donegani 2, Novara, 28100, Italy.
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Alsaadi T, Al Madani A, Alhatou M, Nada M, Albilali A, Al-Qassabi A, Mohamed H, Mohamed H, El Masry R, Saifuddin GA, AlRukn SA. Prevalence, Treatment, and Unmet Needs of Migraine in the Middle East: A Systematic Review. Pain Ther 2024:10.1007/s40122-024-00686-3. [PMID: 39738973 DOI: 10.1007/s40122-024-00686-3] [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: 09/24/2024] [Accepted: 11/20/2024] [Indexed: 01/02/2025] Open
Abstract
INTRODUCTION Migraine is a debilitating neurological disorder characterized by recurrent throbbing, moderate-to-severe headaches that disrupt daily chores, leisure, and social activities of patients, impacting their overall quality of life (QoL). Despite the high disease burden, there is a scarcity of data on migraines within the Middle East (ME) region. Thus, a systematic literature review (SLR) was conducted to examine epidemiological data, treatment patterns, QoL, and unmet needs regarding migraines in the ME region. METHODS Electronic searches were carried out using the MEDLINE® and Embase® databases via the OvidSP® platform for articles published prior to April 2024. The inclusion and exclusion criteria for the selection of studies were based on the Patients, Intervention, Comparator, Outcomes, and Study design framework, which identified 42 studies. RESULTS The prevalence of migraines reported from the region ranged between 2.6 and 32%, and the average age of patients with migraines reported in these studies ranged from 27 to 37.5 years. The data indicated a gender disparity in migraine prevalence, with women exhibiting a 2- to 2.5-fold higher prevalence. Common comorbidities reported were depression, anxiety, and irritable bowel disease. Migraines significantly impact patients' physical and emotional well-being, leading to disabilities and loss of productivity. The most common triggers of migraines were sleep disorders, dietary habits, and stress. The current treatment landscape for acute migraines encompasses anti-inflammatory agents, analgesics, triptans, ditans, calcitonin-gene-related peptides, and antiemetics. However, migraines in the region are often underestimated, underreported, and undertreated. Several unmet needs persist in the region, including delayed referral along with delayed diagnosis, misdiagnosis, poor treatment adherence, limited accessibility to treatments, and a lack of awareness among health care providers and patients. CONCLUSIONS The SLR highlights knowledge gaps in clinical aspects and the treatment of migraines and enables clinicians to make informed decisions to ensure optimal patient outcomes in diverse clinical settings.
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Affiliation(s)
- Taoufik Alsaadi
- Chair of the Department of Neurology, American Center for Psychiatry and Neurology, Abu Dhabi, United Arab Emirates.
| | | | | | - Mona Nada
- Department of Neurology, Cairo University, Giza, Egypt
| | - Abdulrazaq Albilali
- Neurology Unit, Department of Medicine, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Al-Qassabi
- Neurology Unit, Department of Medicine, College of Medicine & Health Sciences and Sultan Qaboos University Hospital, Sultan Qaboos University, Muscat, Oman
| | | | | | | | | | - Suhail Abdullah AlRukn
- Consultant Neurology, Head of Stroke Program, Rashid Hospital, Dubai Medical College, Dubai, United Arab Emirates
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Yan L, Huang Y, Xie B, Liu Z, Luo L, He B, Ding C, Fang W, Lin Y, Kang D, Chen F. Association of periodontitis and periodontal parameters with migraine and mortality in people with migraine disease: A nationally representative observational study. Headache 2024. [PMID: 39739848 DOI: 10.1111/head.14893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2024] [Revised: 11/01/2024] [Accepted: 11/06/2024] [Indexed: 01/02/2025]
Abstract
OBJECTIVE To investigate the association of periodontitis and clinical periodontal parameters with migraine as well as mortality among people with migraine disease. BACKGROUND Periodontitis has been shown to increase the systemic inflammatory burden thereby promoting various systemic health outcomes; however, the evidence regarding the relationship between periodontitis and migraine is scarce. METHODS A cross-sectional study was performed, and it included 13,108 participants from the National Health and Nutrition Examination Survey (1999-2004). Weighted logistic regression analysis was used to evaluate the association between periodontitis/clinical periodontal parameters and migraine. Mediation analysis was performed to explore the potential mediating role of inflammatory response. A cohort study including 1909 participants with migraine disease was further conducted to assess the associations between periodontitis/clinical periodontal parameters and mortality from all causes, cardiovascular disease (CVD), and cancer in participants with migraine disease using Cox proportional hazards models. Death outcomes were ascertained by linkage to National Death Index records through December 31, 2018. RESULTS Periodontitis was positively associated with migraine (odds ratio [OR] 1.29, 95% confidence interval [CI] 1.01-1.65). Each 1-unit rise in attachment loss and pocket depth was linked to a 17.5% (OR 1.18, 95% CI 1.08-1.29) and 28.1% (OR 1.28, 95% CI 1.08-1.51) increase in migraine risk, respectively. Mediation analyses revealed that leukocyte, monocyte, and lymphocyte counts mediated 17.9%, 7.3%, and 20.1%, respectively, of the association between periodontitis and migraine. During a median follow-up of 17.7 years among 1909 participants with migraine disease, periodontitis was associated with greater all-cause mortality (hazard ratio 1.82, 95% CI 1.25-2.66), but was not significantly associated with mortality from CVD or cancer among participants with migraine disease. Similar association patterns were also observed for attachment loss and pocket depth. CONCLUSIONS This study provides evidence that periodontitis and clinical periodontal parameters were significantly associated with migraine as well as all-cause mortality in people with migraine disease. These findings underscore the importance of considering periodontal health in the prevention and management strategies for migraine disease.
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Affiliation(s)
- Lingjun Yan
- Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Institutes of Brain Disorders and Brain Sciences, First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Yu Huang
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Bingqin Xie
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Zilin Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Lan Luo
- Fujian Key Laboratory of Oral Diseases, Department of Periodontology, School and Hospital of Stomatology, Fujian Medical University, Fuzhou, China
| | - Baochang He
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
| | - Chenyu Ding
- Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Wenhua Fang
- Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Institutes of Brain Disorders and Brain Sciences, First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Yuanxiang Lin
- Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Institutes of Brain Disorders and Brain Sciences, First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Dezhi Kang
- Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
- Fujian Provincial Institutes of Brain Disorders and Brain Sciences, First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Fa Chen
- Department of Epidemiology and Health Statistics, School of Public Health, Fujian Medical University, Fuzhou, China
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Danno D, Suzuki S, Takizawa T, Ishii R, Hamakawa M, Tanizawa Y, Osaga S, Komori M. The Impact of Migraine on the Whole Life Course of Patients: Results from the OVERCOME (Japan) 2nd Study. Neurol Ther 2024:10.1007/s40120-024-00690-x. [PMID: 39708221 DOI: 10.1007/s40120-024-00690-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2024] [Accepted: 11/21/2024] [Indexed: 12/23/2024] Open
Abstract
INTRODUCTION The impact of migraine on patients' lives, including challenges they face before getting access to appropriate medical management, is not well understood. The ObserVational survey of the Epidemiology, tReatment, and Care Of MigrainE [OVERCOME (Japan)] 2nd study was conducted to provide information regarding burden and experience with migraine throughout the life course. METHODS This cross-sectional, population-based, nationwide online survey was conducted in adults with or without migraine. The migraine group reported their headache features and experiences in medical management since headache onset. Migraine's burden and impact were assessed with various PRO instruments. Migraine and non-migraine groups reported their experiences in life events and answered questions on self-esteem. Subgroup analyses by the number of monthly headache days (MHD) were performed. RESULTS The migraine group (n = 19,590) was numerically younger [mean (SD) age 40.5 (13.1) years vs. 53.1 (17.8) years] and included more females (68.8% vs. 52.1%) than the non-migraine group (n = 2219). The migraine group had mean (SD) 3.5 (5.2) MHDs; 24.2-56.7% had moderate-to-very severe disease burden per various PRO instruments. Headaches started when respondents with migraine were 17.8 years old; 86.7% started over-the-counter medications at 19.4 years of age. Only 46.4% self-reported migraine diagnosis by a physician and 25.1% received an oral preventive drug, almost a decade after headache onset. Up to 16.8% reported poor support/lack of understanding from either teachers or parents during school life. The migraine group had numerically more frequent job changes and divorce, and lower self-esteem, than the non-migraine group. Across assessments, increased MHDs tended to worsen outcomes. CONCLUSION Migraine affected many individuals from an early stage, but timely support and medical intervention were insufficient. This may negatively impact important life events, cause long-term impairment, and decrease self-esteem. Hence, improving the social understanding and medical environment for migraine to provide timely support is essential.
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Affiliation(s)
| | | | | | - Ryotaro Ishii
- Kyoto Prefectural University of Medicine, Kyoto, Japan
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Paparella G, Clemente L, Scannicchio S, Delussi M, De Tommaso M. Sex Differences in the Expression of Central Sensitization Symptoms in Migraine: An Observational Study. J Womens Health (Larchmt) 2024; 33:1656-1664. [PMID: 39034894 DOI: 10.1089/jwh.2024.0297] [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] [Indexed: 07/23/2024] Open
Abstract
Background: Migraine is the fourth most common cause of disability in women and the eighth most common cause in men. Central sensitization phenomena predispose to chronic migraine and are generally more pronounced in women. Objective: The aim of this retrospective observational study was to look for sex differences in a population of migraine subjects attending a tertiary headache center, focusing on symptoms of central sensitization such as allodynia and pericranial tenderness. Methods: This study is based on data collected at a tertiary headache center between January 1, 2018, and December 31, 2022. The clinical interview included the main features of migraine, allodynia, a disability questionnaire, the pericranial tenderness score, and anxiety and depression scales. Results: We selected a total of 1,087 migraine subjects (233 men). Osmophobia predominated in women, as did nausea. Disability scores, headache intensity, allodynia, anxiety, and depression predominated in women, without menopausal age playing a role. The frequency of symptomatic medication use was similar in both sexes. Allodynia score was the largest discriminating factor between women and men. Conclusions: Women with migraine are more likely than men to report acute allodynia, nausea, and osmophobia and are also more likely to be anxious, depressed, and disabled. These features appear to be independent of fertile age and are probably related to sex-specific genetic characteristics. These symptoms represent a tendency toward sensory hypersensitivity and central sensitization that should be carefully assessed in both women and men with migraine with a view to possibly predicting chronic development.
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Affiliation(s)
- Giulia Paparella
- DiBrain Department, Neuro Physiopathology Unit, University of Bari Aldo Moro, Bari, Italy
| | - Livio Clemente
- DiBrain Department, Neuro Physiopathology Unit, University of Bari Aldo Moro, Bari, Italy
| | - Stefania Scannicchio
- DiBrain Department, Neuro Physiopathology Unit, University of Bari Aldo Moro, Bari, Italy
| | - Marianna Delussi
- DiBrain Department, Neuro Physiopathology Unit, University of Bari Aldo Moro, Bari, Italy
| | - Marina De Tommaso
- DiBrain Department, Neuro Physiopathology Unit, University of Bari Aldo Moro, Bari, Italy
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He Z, Qiu F, Yang J, Zhao M. The role of digital device use on the risk of migraine: a univariable and multivariable Mendelian randomization study. Front Neurol 2024; 15:1462414. [PMID: 39539656 PMCID: PMC11557339 DOI: 10.3389/fneur.2024.1462414] [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: 07/10/2024] [Accepted: 10/09/2024] [Indexed: 11/16/2024] Open
Abstract
Background The pervasive integration of digital devices into daily life has raised concerns about their potential health impacts. This study aimed to explore the causal relationships between digital device use and the risk of migraine using Mendelian randomization (MR). Methods Genetic data on digital device use and migraines were sourced from large-scale genome-wide association studies conducted by the UK Biobank, the FinnGen study, and the International Headache Genetics Consortium. Univariable MR (UVMR), meta-analysis, and multivariable MR (MVMR) approaches were conducted to explore and verify the causal effects of digital device use (including mobile phone use, computer use, playing computer games, and watching television) on migraine risk. Sensitivity analyses were conducted using Cochran's Q, MR-Egger intercept test, MR pleiotropy residual sum and outlier, MR Radial, MR Steiger, and leave-one-out methods. Results UVMR analyses revealed that genetically predicted mobile phone use was significantly associated with an increased risk of overall migraine (odds ratio [OR] = 2.39, p = 9.78e-5) and migraine without aura (MO) (OR = 2.25, p = 0.024). Additionally, there were significant positive associations between genetically predicted television watching and the risk of overall migraine (OR = 1.63, p = 2.12e-5) and MO (OR = 2.10, p = 4.98e-5). These results were further supported by the meta-analysis and MVMR analysis. Sensitivity analysis indicated no heterogeneity or pleiotropy. Conclusion This comprehensive MR study provides preliminary evidence for the causal impact of mobile phone use and television watching on the risk of migraines. Further studies are needed to explore these associations across different populations.
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Affiliation(s)
- Zongqing He
- Center of Encephalopathy, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
- Department of First Clinical Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Fan Qiu
- Department of Zhongjing College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Jing Yang
- Center of Encephalopathy, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
- Department of First Clinical Medical College, Henan University of Chinese Medicine, Zhengzhou, China
| | - Min Zhao
- Center of Encephalopathy, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
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Wang X, Sun Y, Zhang Y, Zhi Z, Wang S, Li J, Sun Y, Sun Y. Research trends and hotspots in clinical trials of migraine in the past 20 years: bibliometric analysis. Front Neurol 2024; 15:1430138. [PMID: 39524909 PMCID: PMC11543406 DOI: 10.3389/fneur.2024.1430138] [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] [Received: 05/09/2024] [Accepted: 10/16/2024] [Indexed: 11/16/2024] Open
Abstract
Background Migraine is a widespread, recurrent primary headache disorder primarily characterized by severe pulsatile headache, typically on one or both sides. It is often accompanied by nausea, vomiting, and hypersensitivity to sound and light. Despite the availability of multiple drugs for migraine management, the condition often becomes chronic due to untimely or irrational drug use, significantly distressing patients and increasing the burden on families and society. Over the past two decades, numerous clinical studies on migraine have been published. This study aimed to provide a comprehensive summary of the current status and trends of migraine clinical trials through bibliometric analysis. Methods We used visual network tools such as CiteSpace and VOSviewer to perform a knowledge graph analysis of publications related to migraine clinical trials extracted from the WoSCC. Results This study analyzed 1,129 articles published in 389 journals from 61 countries. The number of publications on migraine clinical trials has steadily increased from 2004 to 2023. The United States and Albert Einstein College of Medicine are the leading countries and institutions in this field, respectively. Richard B. Lipton is the most prolific author, making significant contributions to the research. The journal Headache has the highest number of publications and citations in this area. Keywords such as "efficacy," "RCT," "CGRP," "prophylaxis," "disability," "depression," "questionnaire," and "real-world effectiveness" received significant attention. Conclusion This study identified reliable research hotspots and provided directions for clinicians. The treatment of migraine continues to be challenging. Future trends may include continued growth in migraine classification, risk factor analysis, and comorbidity studies. Research on CGRP and epigenetics will advance the progress of precision medicine in the migraine field.
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Affiliation(s)
- Xiaoxin Wang
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yan Sun
- Department of Medical Examination, Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yuan Zhang
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Zhaohui Zhi
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shilin Wang
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Jiaohui Li
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yingzhe Sun
- Department of Acupuncture, Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yuanzheng Sun
- Department of Acupuncture, Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
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Mao J, Zhou M, Yanjun L, Zhao Y, Hu H, Yang X. Associations between environmental perchlorate, nitrate, and thiocyanate exposure and severe headache or migraine: a cross-sectional, population-based analysis. Front Neurol 2024; 15:1431704. [PMID: 39512278 PMCID: PMC11542639 DOI: 10.3389/fneur.2024.1431704] [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] [Received: 05/12/2024] [Accepted: 09/05/2024] [Indexed: 11/15/2024] Open
Abstract
Background Environmental contaminants may play a significant role in the development of migraine. Perchlorate, nitrate, and thiocyanate were selected for this study due to their known impact on thyroid function, which is closely linked to neurological processes. Disruptions in thyroid function have been associated with various neurological disorders, including migraines. However, there is currently no evidence linking exposure to these specific chemicals to migraine. The study aims to evaluate the association between urinary concentrations of perchlorate, nitrate, and thiocyanate with the prevalence of severe headache or migraine in U.S. adults. Methods A cross-sectional study was conducted using data from the National Health and Nutrition Examination Survey (NHANES) 2001-2004. Utilizing electrospray tandem mass spectrometry in conjunction with ion chromatography, urinary concentrations of perchlorate, nitrate, and thiocyanate urine were measured. Multiple logistic regression models were employed to evaluate the linear correlation between perchlorate, nitrate, and thiocyanate exposure and severe headache or migraine. The non-linear relationship is described analytically using a fitted smoothing curve and a two-piecewise regression model. Subgroup analyses were used to further clarify the stability of this relationship across different populations. Results There were 1,446 participants in this population-based study, ranging in age from 20 to 85. After adjusting for potential confounding variables, the multiple logistic regression findings demonstrated that thiocyanate was significantly positively associated with the prevalence of migraine (odds ratio [OR] = 1.18; [1.06, 1.30]; p < 0.001). There was consistency in this connection across different subgroups (p for interaction >0.05). Furthermore, there was a non-linear correlation between urinary thiocyanate and migraine. Using a fitted smoothing curve and a two-piecewise regression model, it was found that the correlation between urinary thiocyanate and migraine was U-shaped (p for Log-likelihood ratio = 0.002). According to the findings of the multiple regression analysis, there was no significant correlation between urinary perchlorate and nitrate and migraine (both p > 0.05). Conclusion We should limit our exposure to thiocyanate by keeping it within a reasonable range, as indicated by the U-shaped correlation between urinary thiocyanate and migraine.
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Affiliation(s)
| | | | | | | | | | - Xiaokai Yang
- Postgraduate Training Base Alliance of Wenzhou Medical University, Third Affiliated Hospital of Shanghai University, Wenzhou People’s Hospital, Wenzhou, China
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You ZB, Cao P. A 12-week randomized double-blind clinical trial of eicosapentaenoic acid intervention in episodic migraine. Brain Behav Immun 2024; 121:121. [PMID: 39029596 DOI: 10.1016/j.bbi.2024.07.014] [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] [Received: 06/08/2024] [Accepted: 07/15/2024] [Indexed: 07/21/2024] Open
Affiliation(s)
- Zhi-Bo You
- Affiliated Hospital of Zunyi Medical University, China.
| | - Piao Cao
- Affiliated Hospital of Zunyi Medical University, China.
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Schwedt TJ, Pradhan AA, Oshinsky ML, Brin MF, Rosen H, Lalvani N, Charles A, Ashina M, Do TP, Burstein R, Gelfand AA, Dodick DW, Pozo-Rosich P, Lipton RB, Ailani J, Szperka CL, Charleston L, Digre KB, Russo AF, Buse DC, Powers SW, Tassorelli C, Goadsby PJ. The headache research priorities: Research goals from the American Headache Society and an international multistakeholder expert group. Headache 2024; 64:912-930. [PMID: 39149968 DOI: 10.1111/head.14797] [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: 05/15/2024] [Revised: 06/18/2024] [Accepted: 06/27/2024] [Indexed: 08/17/2024]
Abstract
OBJECTIVE To identify and disseminate research priorities for the headache field that should be areas of research focus during the next 10 years. BACKGROUND Establishing research priorities helps focus and synergize the work of headache investigators, allowing them to reach the most important research goals more efficiently and completely. METHODS The Headache Research Priorities organizing and executive committees and working group chairs led a multistakeholder and international group of experts to develop headache research priorities. The research priorities were developed and reviewed by clinicians, scientists, people with headache, representatives from headache organizations, health-care industry representatives, and the public. Priorities were revised and finalized after receiving feedback from members of the research priorities working groups and after a public comment period. RESULTS Twenty-five research priorities across eight categories were identified: human models, animal models, pathophysiology, diagnosis and management, treatment, inequities and disparities, research workforce development, and quality of life. The priorities address research models and methods, development and optimization of outcome measures and endpoints, pain and non-pain symptoms of primary and secondary headaches, investigations into mechanisms underlying headache attacks and chronification of headache disorders, treatment optimization, research workforce recruitment, development, expansion, and support, and inequities and disparities in the headache field. The priorities are focused enough that they help to guide headache research and broad enough that they are widely applicable to multiple headache types and various research methods. CONCLUSIONS These research priorities serve as guidance for headache investigators when planning their research studies and as benchmarks by which the headache field can measure its progress over time. These priorities will need updating as research goals are met and new priorities arise.
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Affiliation(s)
| | - Amynah A Pradhan
- Washington University School of Medicine, St. Louis, Missouri, USA
| | - Michael L Oshinsky
- National Institutes of Neurological Disorders and Stroke, Bethesda, Maryland, USA
| | - Mitchell F Brin
- AbbVie, Irvine, California, USA
- Department of Neurology, University of California Irvine, Irvine, California, USA
| | - Howard Rosen
- American Headache Society, Mount Royal, New Jersey, USA
| | - Nim Lalvani
- American Migraine Foundation, New York, New York, USA
| | - Andrew Charles
- University of California Los Angeles, Los Angeles, California, USA
| | - Messoud Ashina
- Department of Neurology, Danish Headache Center, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Thien Phu Do
- Department of Neurology, Danish Headache Center, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
| | - Rami Burstein
- Department of Anesthesia, Harvard Medical School, Boston, Massachusetts, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Amy A Gelfand
- Child & Adolescent Headache Program, University of California San Francisco, San Francisco, California, USA
| | - David W Dodick
- Mayo Clinic, Phoenix, Arizona, USA
- Atria Academy of Science and Medicine, New York, New York, USA
| | | | | | | | - Christina L Szperka
- Perelman School of Medicine at the University of Pennsylvania and Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Larry Charleston
- Michigan State University College of Human Medicine, East Lansing, Michigan, USA
| | | | | | - Dawn C Buse
- Albert Einstein College of Medicine, Bronx, New York, USA
- Vector Psychometric Group, Chapel Hill, North Carolina, USA
| | - Scott W Powers
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital, Cincinnati, Ohio, USA
| | | | - Peter J Goadsby
- University of California Los Angeles, Los Angeles, California, USA
- NIHR King's Clinical Research Facility, King's College London, London, UK
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11
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Zhao J, Chen R, Luo M, Gong H, Li K, Zhao Q. Inflammo-immune perspective on the association of eight migraine risk factors with migraine: a multi-omics Mendelian randomization study. Front Neurol 2024; 15:1440995. [PMID: 39170074 PMCID: PMC11335614 DOI: 10.3389/fneur.2024.1440995] [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] [Received: 05/31/2024] [Accepted: 07/26/2024] [Indexed: 08/23/2024] Open
Abstract
Background Migraine risk factors are associated with migraine susceptibility, yet their mechanisms are unclear. Evidence suggests a role for inflammatory proteins and immune cells in migraine pathogenesis. This study aimed to examine the inflammo-immune association between eight migraine risk factors and the disorder. Methods This study utilized inverse variance weighted (IVW) method and colocalization analysis to explore potential causal relationships between eight migraine risk factors, migraine, 731 immune cells, and 91 circulating inflammatory proteins. Mediation Mendelian randomization (MR) was further used to confirm the mediating role of circulating inflammatory proteins and immune cells between the eight migraine risk factors and migraine. Results Migraine risk factors are linked to 276 immune cells and inflammatory proteins, with cigarettes smoked per day strongly co-localized with CD33-HLA DR+ cells. Despite no co-localization, 23 immune cells/inflammatory proteins relate to migraine. Depression, all anxiety disorders, and sleep apnea are correlated with migraine, and all anxiety disorders are supported by strong co-localization evidence. However, the mediating effect of inflammatory proteins and immune cells between eight migraine risk factors and migraine has not been confirmed. Conclusion We elucidate the potential causal relationships between eight migraine risk factors, migraine, immune cells, and inflammatory proteins, enhancing our understanding of the molecular etiology of migraine pathogenesis from an inflammatory-immune perspective.
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Affiliation(s)
- Jiaxi Zhao
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Rong Chen
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China
| | - Mengqi Luo
- Department of Gastroenterology and Hepatology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hongping Gong
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Kaixin Li
- Princess Alexandra Hospital, Metro South Hospital and Health Service, Brisbane, QLD, Australia
- Centre for Health Services Research, The University of Queensland, Brisbane, QLD, Australia
| | - Qian Zhao
- General Practice Ward/International Medical Center Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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12
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Ouyang D, Liu Y, Xie W. Exploring the Causal Relationship Between Migraine and Insomnia Through Bidirectional Two-Sample Mendelian Randomization: A Bidirectional Causal Relationship. J Pain Res 2024; 17:2407-2415. [PMID: 39050680 PMCID: PMC11268570 DOI: 10.2147/jpr.s460566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 07/08/2024] [Indexed: 07/27/2024] Open
Abstract
Introduction The intricate relationship between migraine and insomnia has been a subject of great interest due to its complex mechanisms. Despite extensive research, understanding the causal link between these conditions remains a challenge. Material and Methods This study employs a bidirectional Mendelian randomization approach to investigate the causal relationship between migraine and insomnia. Risk loci for both conditions were derived from large-scale Genome-Wide Association Studies (GWAS). The primary method of Mendelian Randomization utilized in this study is the Inverse Variance Weighted (IVW) method. Results Our findings indicate a bidirectional causal relationship between migraine and insomnia. In the discovery set, migraine had a significant effect on insomnia (OR=1.02, 95% CI=1.02 (1.01-1.03), PIVW=5.30E-04). However, this effect was not confirmed in the validation set (OR=1.03, 95% CI=1.03 (0.87-1.21), PIVW=0.77). Insomnia also had a significant effect on migraine (OR=1.02, 95% CI=1.02 (0.01-1.03), PIVW=2.67E-08), and this effect was validated in the validation set (OR=2.30, 95% CI=2.30 (1.60-3.30), PIVW=5.78E-06). Conclusion This study provides meaningful insights into the bidirectional causality between migraine and insomnia, highlighting a complex interplay between these conditions. While our findings advance the understanding of the relationship between migraine and insomnia, they also open up new avenues for further research. The results underscore the need for considering both conditions in clinical and therapeutic strategies.
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Affiliation(s)
- Di Ouyang
- Department of Neurology, Traditional Chinese Medicine Hospital of YuLin, Yulin, Guangxi, People’s Republic of China
| | - Yuhe Liu
- Department of Orthopedics, Traditional Chinese Medicine Hospital of YuLin, Yulin, Guangxi, People’s Republic of China
| | - Weiming Xie
- Department of Basic Medicine, Guangxi Medical University, Nanning, Guangxi, People’s Republic of China
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13
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Mingels S, Granitzer M, Luedtke K, Dankaerts W. Therapeutic Patient Education as Part of the Physiotherapy Management of Adults with Headache: A Scoping Review. Curr Pain Headache Rep 2024; 28:547-564. [PMID: 38613735 DOI: 10.1007/s11916-024-01253-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2024] [Indexed: 04/15/2024]
Abstract
PURPOSE OF REVIEW Physiotherapy interventions for headache mostly include exercise and manual therapy. Yet, the complex nature of headache, sometimes characterized by symptoms of facilitated central pain mechanisms, demands an individualized approach in which therapeutic patient education could be supportive. This scoping review aimed to summarize the position of therapeutic patient education within the physiotherapy management of adults with headache. PubMed, EMBASE, Web of Science, and Scopus were searched. The search-query comprised terminology relating to "headache", "education", and "physiotherapy". Eligibility criteria were: adults with headache, interventions including education within the domain of physiotherapy, reviews, clinical trials, cohort, case report, case-control studies. RECENT FINDINGS Eleven publications were included from the 281 retrieved publications. These publications were clinical trials (n = 4), reviews (n = 4), case-reports (n = 2), and a guideline (n = 1). Type of headaches studied were migraine (n = 3), post-traumatic headache (n = 2), tension-type headache (n = 2), cervicogenic headache (n = 1), primary headaches (n = 1), chronic daily headache (n = 1), and mixed migraine-cervicogenic headache (n = 1). Education seems an umbrella-term for postural education, lifestyle advice, and pain education. Three themes emerged across the publications: handling headache triggers (migraine, post-traumatic headache), promoting active lifestyle (post-traumatic headache, chronic daily headache, migraine), evaluating posture (post-traumatic headache, chronic daily headache, tension-type headache, cervicogenic headache). All publications recommended education in the management of headache. Only one (of the 11 included) publication described the educational program and determined its efficacy. Based on this scoping review, therapeutic patient education seems supported within physiotherapy management of headache. However, it is unclear how such education is tailored to the specific needs of the individual, the headache subtype, or when it should be added to physiotherapy management of headache.
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Affiliation(s)
- Sarah Mingels
- Musculoskeletal Research Unit, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Leuven University, Tervuursevest, 101, 3001, Leuven, Belgium.
- Faculty of Rehabilitation Sciences and Physiotherapy, REVAL Rehabilitation Research Centre, Hasselt University, Hasselt, Belgium.
| | - Marita Granitzer
- Faculty of Rehabilitation Sciences and Physiotherapy, REVAL Rehabilitation Research Centre, Hasselt University, Hasselt, Belgium
| | - Kerstin Luedtke
- Department of Physiotherapy, Pain and Exercise Research, Universität Zu Lübeck, Lübeck, Germany
| | - Wim Dankaerts
- Musculoskeletal Research Unit, Department of Rehabilitation Sciences, Faculty of Movement and Rehabilitation Sciences, Leuven University, Tervuursevest, 101, 3001, Leuven, Belgium
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14
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Charles A. The role of caffeine in headache disorders. Curr Opin Neurol 2024; 37:289-294. [PMID: 38327229 DOI: 10.1097/wco.0000000000001249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
PURPOSE OF REVIEW Caffeine is known to have both beneficial and adverse effects in individuals with headache disorders. This review describes recent findings regarding caffeine that are relevant to headache disorders and puts these findings into the context of clinical management. RECENT FINDINGS Preclinical studies show that caffeine has complex effects on sleep, brain blood flow, and intracranial pressure that may depend on the timing of caffeine intake relative to the sleep-wake cycle. Caffeine metabolism may have significant inter-individual variation that influences its therapeutic and/or adverse effects. Caffeine has acute therapeutic benefit for some primary headache disorders. For migraine, this benefit is predominantly in milder headache without cutaneous allodynia. High levels of caffeine intake may contribute to progression of headache disorders. Caffeine-containing combination analgesics commonly cause medication overuse headache. Abrupt reduction in caffeine consumption is a trigger for migraine that may be important in situations including the hospital setting, religious and cultural fasting, and pregnancy. SUMMARY There is not sufficient evidence to support universal guidelines for the use of dietary and medicinal caffeine in headache disorders. A sensible approach based upon available evidence is to limit dietary caffeine intake to moderate amounts with consistent timing before noon, and to use caffeine-containing combination analgesics infrequently for milder headache.
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Affiliation(s)
- Andrew Charles
- UCLA Goldberg Migraine Program Department of Neurology, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
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15
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Ocal R, Karakurum-Goksel B, Van M, Coskun O, Karaaslan C, Ucler S, Gokcay F, Celebisoy N, Sirin H, Kisabay Ak A, Saritas AS, Cerrahoglu Sirin T, Hasirci Bayir BR, Ekizoglu E, Orhan EK, Bayram D, Tanik N, Bicakci S, Ozturk V, Inan LE, Metin KM, Eren Y, Dora B, Oguz-Akarsu E, Karli N, Celik EU, Atalar AC, Gozubatik Celik RG, Mutluay B, Aydinlar EI, Yalinay Dikmen P, Semercioglu S, Emre U, Buldukoglu OC, Er B, Kilboz BB, Ibis S, Yagiz S, Koklu H, Kamaci I, Aliyeva G, Ates BE, Kara MM, Altunc FZ, Kaya I, Sisman C. Eating attitudes of migraine patients in Turkey: a prospective multi-center study. BMC Neurol 2024; 24:180. [PMID: 38811875 PMCID: PMC11134734 DOI: 10.1186/s12883-024-03672-6] [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: 02/02/2024] [Accepted: 05/13/2024] [Indexed: 05/31/2024] Open
Abstract
BACKGROUND Migraine is a disease characterized by headache attacks. The disease is multifactorial in etiology and genetic and environmental factors play role in pathogenesis. Migraine can also be accompanied by psychiatric disorders like neurotism and obsessive compulsive disorder. Stress, hormonal changes and certain food intake can trigger attacks in migraine. Previous studies showed that eating attitudes and disorders are prevalant in patients with migraine. Eating disorders are psychiatric disorders related to abnormal eating habits. Both migraine and eating disorders are common in young women and personality profiles of these patient groups are also similar. A possible relationship which shows that migraine and eating habits are related can lead to a better understanding of disease pathogenesis and subsequently new therapeutic options on both entities. Association of migraine in relation to severity, depression and anxiety and eating habits and disorders were aimed to be investigated in this study. METHODS The study was designed as a prospective, multi-center, case control study. Twenty-one centers from Turkey was involved in the study. The gathered data was collected and evaluated at a single designated center. From a pool of 1200 migraine patients and 958 healthy control group, two groups as patient group and study group was created with PS matching method in relation to age, body-mass index, marital status and employment status. Eating Attitudes Test-26 (EAT-26), Beck's Depression Inventory (BDI) and Beck's Anxiety Inventory (BAI) were applied to both study groups. The data gathered was compared between two groups. RESULTS EAT-26 scores and the requirement for referral to a psychiatrist due to symptoms related to eating disorder were both statistically significantly higher in patient group compared to control group (p = 0.034 and p = 0.0001 respectively). Patients with migraine had higher scores in both BDI and BAI compared to control group (p = 0.0001 and p = 0.0001 respectively). Severity of pain or frequency of attacks were not found to be related to eating attitudes (r:0.09, p = 0.055). CONCLUSIONS Migraine patients were found to have higher EAT-26, BDI and BAI scores along with a higher rate of referral to a psychiatrist due to symptoms. Results of the study showed that eating habits are altered in migraine patients with higher risk of eating disorders. Depression and anxiety are also found to be common amongst migraine patients.
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Affiliation(s)
- Ruhsen Ocal
- Department of Neurology, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey.
| | - Basak Karakurum-Goksel
- Faculty of Medicine, Department of Neurology, Baskent University, Turgut Noyan Adana Hospital, Adana, Turkey
| | - Mert Van
- Department of Neurology, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
| | - Ozlem Coskun
- Faculty of Medicine, Department of Neurology, Gazi University, Ankara, Turkey
| | - Cihad Karaaslan
- Faculty of Mediciene, Department of Neurology, Kirikkale University, Kirikkale, Turkey
| | - Serap Ucler
- Prof. Dr. Cemil Tascioglu City Hospital, Department of Neurology, Istanbul, Turkey
| | - Figen Gokcay
- Faculty of Medicine, Department of Neurology, Ege University, Izmir, Turkey
| | - Nese Celebisoy
- Faculty of Medicine, Department of Neurology, Ege University, Izmir, Turkey
| | - Hadiye Sirin
- Faculty of Medicine, Department of Neurology, Ege University, Izmir, Turkey
| | - Aysin Kisabay Ak
- Faculty of Medicine, Department of Neurology, Celal Bayar University, Manisa, Turkey
| | - Aysegul Seyma Saritas
- Faculty of Medicine, Department of Neurology, Celal Bayar University, Manisa, Turkey
| | - Tuba Cerrahoglu Sirin
- Department of Neurology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Buse Rahime Hasirci Bayir
- Department of Neurology, University of Health Sciences, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Esme Ekizoglu
- Faculty of Medicine, Department of Neurology, Istanbul University, Istanbul, Turkey
| | - Elif Kocasoy Orhan
- Faculty of Medicine, Department of Neurology, Istanbul University, Istanbul, Turkey
| | - Derya Bayram
- Department of Neurology, Adana City Training and Research Hospital, Adana, Turkey
| | - Nermin Tanik
- Faculty of Medicine, Department of Neurology, Yozgat Bozok University, Yozgat, Turkey
| | - Sebnem Bicakci
- Faculty of Medicine, Department of Neurology, Cukurova University, Adana, Turkey
| | - Vesile Ozturk
- Faculty of Medicine, Department of Neurology, Dokuz Eylul University, Izmir, Turkey
| | | | - Kubra Mehel Metin
- Department of Neurology, Ankara Training and Research Hospital, Ankara, Turkey
| | - Yasemin Eren
- Diskapi Training and Research Hospital, Department of Neurology, Ankara, Turkey
| | - Babur Dora
- Faculty of Medicine, Department of Neurology, Akdeniz University, Antalya, Turkey
| | - Emel Oguz-Akarsu
- Faculty of Medicine, Department of Neurology, Uludag University, Bursa, Turkey
| | - Necdet Karli
- Faculty of Medicine, Department of Neurology, Uludag University, Bursa, Turkey
| | - Emel Ur Celik
- Department of Neurology, Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Arife Cimen Atalar
- Department of Neurology, Istanbul Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Rabia Gokcen Gozubatik Celik
- Istanbul Bakirkoy Prof Dr Osman Mental Health and Neurological Diseases Training and Research Hospital, Clinic of Neurology and Neurosurgery, Istanbul, Turkey
| | - Belgin Mutluay
- Istanbul Bakirkoy Prof Dr Osman Mental Health and Neurological Diseases Training and Research Hospital, Clinic of Neurology and Neurosurgery, Istanbul, Turkey
| | - Elif Ilgaz Aydinlar
- Faculty of Medicine, Department of Neurology, Acıbadem University, Istanbul, Turkey
| | - Pinar Yalinay Dikmen
- Faculty of Medicine, Department of Neurology, Acıbadem University, Istanbul, Turkey
| | - Sencer Semercioglu
- Department of Neurology, Ankara Training and Research Hospital, Ankara, Turkey
| | - Ufuk Emre
- Department of Neurology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Osman Cagin Buldukoglu
- Department of Gastroenterology, University of Health Sciences, Antalya Training and Research Hospital, Antalya, Turkey
| | - Busra Er
- Prof. Dr. Cemil Tascioglu City Hospital, Department of Neurology, Istanbul, Turkey
| | - Bekir Burak Kilboz
- Prof. Dr. Cemil Tascioglu City Hospital, Department of Neurology, Istanbul, Turkey
| | - Seray Ibis
- Faculty of Medicine, Department of Neurology, Ege University, Izmir, Turkey
| | - Sibgetullah Yagiz
- Department of Neurology, Sisli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Huzeyfe Koklu
- Department of Neurology, University of Health Sciences, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Ibrahim Kamaci
- Faculty of Medicine, Department of Neurology, Istanbul University, Istanbul, Turkey
| | - Gulshan Aliyeva
- Faculty of Medicine, Department of Neurology, Istanbul University, Istanbul, Turkey
| | - Basak Elcin Ates
- Faculty of Medicine, Department of Neurology, Cukurova University, Adana, Turkey
| | - Muge Mercan Kara
- Faculty of Medicine, Department of Neurology, Dokuz Eylul University, Izmir, Turkey
| | - Fatma Zehra Altunc
- Diskapi Training and Research Hospital, Department of Neurology, Ankara, Turkey
| | - Ilgin Kaya
- Faculty of Medicine, Department of Neurology, Akdeniz University, Antalya, Turkey
| | - Cagla Sisman
- Department of Neurology, Istanbul Training and Research Hospital, Istanbul, Turkey
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Dermitzakis EV, Argyriou AA, Bilias K, Barmpa E, Liapi S, Rikos D, Xiromerisiou G, Soldatos P, Vikelis M. Results of a Web-Based Survey on 2565 Greek Migraine Patients in 2023: Demographic Data, Imposed Burden and Satisfaction to Acute and Prophylactic Treatments in the Era of New Treatment Options. J Clin Med 2024; 13:2768. [PMID: 38792309 PMCID: PMC11122074 DOI: 10.3390/jcm13102768] [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: 03/26/2024] [Revised: 04/20/2024] [Accepted: 05/06/2024] [Indexed: 05/26/2024] Open
Abstract
Objective: The Greek Society of Migraine and Headache Patients conducted its third in-line population web-based survey in 2023 to ascertain if the burden of the disease and the patients' satisfaction with conventional and novel migraine therapies are changing compared to our previous findings from 2018 and 2020. Methods: The sampling process was based on a random call to participants to reply to a specific migraine-focused self-administered questionnaire, including 83 questions in Greek, which was distributed nationwide through the online research software SurveyMonkey. Results: We eventually enrolled 2565 patients, the majority of which were females. Our findings clearly demonstrate that migraine is still a burdensome condition. The degree of its impact on all aspects of productivity depends on the monthly frequency of migraine and the response rates to acute and prophylactic treatments. A total of 1029 (42.4%) of the patients had visited the emergency room mainly for unresponsiveness to acute treatments or aura-related symptoms. Triptans seem to be partly effective as acute therapies. OnabotulinumtoxinA seems to be effective for almost half of chronic migraine patients (43.9%) to report adequate satisfaction with this treatment (27.8% were "fairly happy", 10.6% were "very happy", and 5.5% were "extremely happy"). Due to their high rates of preventative effectiveness, most respondents treated with anti-CGRP Mabs expressed their optimism concerning their future while living with their migraine (88.25%), as well as towards further improvements in their quality of life (82.8%) status, mostly with fremanezumab. Conclusions: The patients recognize the usefulness of anti-CGRP Mabs in migraine prevention and consequently seem to be more optimistic than before about living with migraine. Considering the market change that is anticipated with the use of gepants and ditans, larger longitudinal population-based studies are warranted to further explore if the new era of migraine therapeutics might further lessen the burden of the disease.
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Affiliation(s)
| | - Andreas A. Argyriou
- Headache Outpatient Clinic, Department of Neurology, Agios Andreas State General Hospital of Patras, 26335 Patras, Greece;
| | - Konstantinos Bilias
- Greek Society of Migraine and Headache Patients, 11743 Athens, Greece; (K.B.); (E.B.)
| | - Evangelia Barmpa
- Greek Society of Migraine and Headache Patients, 11743 Athens, Greece; (K.B.); (E.B.)
| | - Sofia Liapi
- Greek Society of Migraine and Headache Patients, 11743 Athens, Greece; (K.B.); (E.B.)
| | | | - Georgia Xiromerisiou
- Department of Neurology, University Hospital of Larissa, University of Thessaly, 41110 Larissa, Greece;
| | | | - Michail Vikelis
- Headache Clinic, Mediterraneo Hospital, 16675 Athens, Greece;
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17
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Sandoe CH, Becker WJ. To treat or not to treat? Medication underuse headache, a novel reframing. Cephalalgia 2024; 44:3331024241252159. [PMID: 38735058 DOI: 10.1177/03331024241252159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2024]
Affiliation(s)
- Claire H Sandoe
- Women's College Hospital Centre for Headache, University of Toronto, Toronto, Ontario, Canada
| | - Werner J Becker
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
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18
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Frattale I, Ferilli MAN, Ursitti F, Sforza G, Monte G, Proietti Checchi M, Tarantino S, Mazzone L, Valeriani M, Papetti L. Unsatisfactory response to acute medications does not affect the medication overuse headache development in pediatric chronic migraine. J Headache Pain 2024; 25:61. [PMID: 38649822 PMCID: PMC11036745 DOI: 10.1186/s10194-024-01766-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/04/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND Chronic migraine (CM) negatively impacts the quality of life of 2 to 4% of pediatric patients. In adults, CM is frequently linked to medication overuse headache (MOH), but there is a much lower prevalence of MOH in children. A suboptimal response to acute therapies may lead to their reduced use, thus preventing MOH development in children and adolescents. The frequency of patients with CM who do not respond to acute therapies was examined in the present study. We investigated whether the prevalence of MOH was different between responders and non-responders. We also examined whether patients receiving prophylactic therapy had an improved response to acute therapy. Finally, we investigated if there was a difference in the frequency of psychiatric comorbidities between responders and non-responders. METHODS We retrospectively analysed clinical data of all chronic pediatric migraineurs under the age of 18 referred to the Headache Centre at Bambino Gesù Children Hospital in June 2021 and February 2023. ICHD3 criteria were used to diagnose CM and MOH. We collected demographic data, including the age at onset of migraine and the age of the CM course. At baseline and after 3 months of preventive treatment, we evaluated the response to acute medications. Neuropsychiatric comorbidities were referred by the children's parents during the first attendance evaluation. RESULTS Seventy patients with CM were assessed during the chosen period. Paracetamol was tried by 41 patients (58.5%), NSAIDs by 56 patients (80.0%), and triptans by 1 patient (1.4%). Fifty-one participants (73%) were non-responder to the abortive treatment. The presence of MOH was detected in 27.1% of the whole populations. Regarding our primary aim, MOH was diagnosed in 29% of non-responder patients and 22% of responders (p > 0.05). All patients received preventative treatment. After 3 months of preventive pharmacological therapy, 65.4% of patients who did not respond to acute medications achieved a response, while 34.6% of patients who were non-responder remain non-responder (p < 0.05). Prophylactic therapy was also effective in 69% of patients who responded to acute medication (p < 0.05). Psychiatric comorbidities were detected in 68.6% of patients, with no difference between responders and non-responders (72.2% vs. 67.3%; p = 0.05). CONCLUSIONS Despite the high prevalence of unresponsiveness to acute therapies in pediatric CM, it does not act as a protective factor for MOH. Moreover, responsiveness to acute drugs is improved by pharmacological preventive treatment and it is not affected by concomitant psychiatric comorbidities.
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Affiliation(s)
- Ilaria Frattale
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
| | - Michela Ada Noris Ferilli
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Fabiana Ursitti
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Giorgia Sforza
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Gabriele Monte
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Martina Proietti Checchi
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Samuela Tarantino
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
| | - Luigi Mazzone
- Child Neurology and Psychiatry Unit, Department of Wellbeing of Mental and Neurological, Dental and Sensory Organ Health, Policlinico Tor Vergata Foundation Hospital, Rome, Italy
| | - Massimiliano Valeriani
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy.
- System Medicine Department, Tor Vergata University of Rome, Rome, Italy.
- Center for Sensory-Motor Interaction, Aalborg University, Aalborg, Denmark.
| | - Laura Papetti
- Developmental Neurology, Bambino Gesù Children' s Hospital, IRCCS, Piazza di Sant'Onofrio 4, 00165, Rome, Italy
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Pozo-Rosich P, Carmo M, Muñiz A, Armada B, Moya-Alarcón C, Pascual J. Migraine treatment: quo vadis? Real-world data study (2015-2022) in Spain. BMC Neurol 2024; 24:107. [PMID: 38566063 PMCID: PMC10985889 DOI: 10.1186/s12883-024-03600-8] [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: 06/12/2023] [Accepted: 03/15/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Migraine is a leading cause of disability, estimated to affect one-in-ten people in Spain. This study aimed to describe the management of migraine in Spain and identify improvement areas. METHODS Non-interventional, retrospective, cross-sectional cohort study conducted using an electronic medical records database covering visits to public healthcare providers for 3% of the Spanish population. Patients with a migraine diagnosis (ICD-9 346) between 01/2015 and 04/2022 were included, as well as their demographic and clinical characteristics, prescribed migraine treatments and the specialty of the prescribing physicians. RESULTS The database included 61,204 patients diagnosed with migraine. A migraine treatment had been prescribed to 50.6% of patients over the last 24 months (only acute to 69.5%, both acute and preventive to 24.2%, and only preventive to 6.3%). The most frequently prescribed treatments were NSAIDs (56.3%), triptans (44.1%) and analgesics (28.9%). Antidepressants were the most common preventive treatment (prescribed to 17.9% of all treated patients and 58.7% of those treated with a preventive medication), and anti-CGRP monoclonal antibodies the least prescribed (1.7%; 5.7%). In 13.4% of cases, preventive medications were the first treatment: alone in 5.8% of cases and together with an acute medication in 7.6%. A fifth of patients who were initially prescribed with only acute treatment were later prescribed a preventive medication (20.7%). On average, it took 29.4 months for this change to occur. Two-thirds of patients started their preventive treatment in primary care (64.2%). The percentage of patients treated by a neurologist increased with the number of received preventive medications. However, 28.8% of patients who had already been prescribed five or more distinct preventive treatments were not treated by a neurologist. Migraine patients had between 1.2- and 2.2-times higher prevalence of comorbidities than the general population, age-gender adjusted. CONCLUSIONS Our study emphasizes the need for improved management of migraine in Spain to reduce the risk of chronification and improve patient outcomes. More training and coordination across healthcare professionals is necessary to recognize and address risk factors for migraine progression, including multiple associated comorbidities and several lines of treatment, and to provide personalized treatment plans that address the complex nature of the condition.
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Affiliation(s)
- Patricia Pozo-Rosich
- Neurology Department, Headache Unit, Hospital Universitari Vall d'Hebron, 119-129 Passeig de la Vall d'Hebron, Barcelona, 08035, Spain.
- Headache Research Group, Vall d'Hebron Research Institute (VHIR), Universitat Autònoma de Barcelona, Barcelona, Spain.
| | | | | | | | | | - Julio Pascual
- Service of Neurology, University Hospital Marqués de Valdecilla, Universidad de Cantabria and Valdecilla Biomedical Research Institute (IDIVAL), Santander, Cantabria, Spain
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Rattanawong W, Rapoport A, Srikiatkhachorn A. Medication "underuse" headache. Cephalalgia 2024; 44:3331024241245658. [PMID: 38613233 DOI: 10.1177/03331024241245658] [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] [Indexed: 04/14/2024]
Abstract
BACKGROUND Many risk factors have been associated with migraine progression, including insufficient and ineffective utilization of migraine medications; however, they have been inadequately explored. This has resulted in suboptimal usage of medications without effective altering of prescribing recommendations for patients, posing a risk for migraine chronification. METHODS Our aim is to conduct a comprehensive review of the available evidence regarding the underuse of migraine medications, both acute and preventive. The term "underuse" includes, but is not limited to: (1) ineffective use of appropriate and inappropriate medication; (2) underutilization; (3) inappropriate timing of usage; and (4) patient dissatisfaction with medication. RESULTS The underuse of both acute and preventive medications has been shown to contribute to the progression of migraine. In terms of acute medication, chronification occurs as a result of insufficient drug use, including failure of the prescriber to select the appropriate type based on pain intensity and disability, patients taking medication too late (more than 60 minutes after the onset or after central sensitization has occurred as evidenced by allodynia), and discontinuation because of lack of effect or intolerable side effects. The underlying cause of inadequate effectiveness of acute medication lies in its inability to halt the propagation of peripheral activation to central sensitization in a timely manner. For oral and injectable preventive migraine medications, insufficient efficacy and intolerable side effects have led to poor adherence and discontinuation with subsequent progression of migraine. The underlying pathophysiology here is rooted in the repetitive stimulation of afferent sensory pain fibers, followed by ascending brainstem pain pathways plus dysfunction of the endogenous descending brainstem pain inhibitory pathway. Although anti-calcitonin gene-related peptide (CGRP) medications partially address pain caused by the above factors, including decreased efficacy and tolerability from conventional therapy, some patients do not respond well to this treatment. Research suggests that initiating preventive anti-CGRP treatment at an early stage (during low frequency episodic migraine attacks) is more beneficial than commencing it during high frequency episodic attacks or when chronic migraine has begun. CONCLUSIONS The term "medication underuse" is underrecognized, but it holds significant importance. Optimal usage of acute care and preventive migraine medications could potentially prevent migraine chronification and improve the treatment of migraine attacks.
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Affiliation(s)
- Wanakorn Rattanawong
- Faculty of Medicine, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
| | - Alan Rapoport
- Department of Neurology, The David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Anan Srikiatkhachorn
- Faculty of Medicine, King Mongkut's Institute of Technology Ladkrabang, Bangkok, Thailand
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Alsaadi T, Kayed DM, Al-Madani A, Hassan AM, Krieger D, Riachi N, Sarathchandran P, Al-Rukn S. Acute Treatment of Migraine: Expert Consensus Statements from the United Arab Emirates (UAE). Neurol Ther 2024; 13:257-281. [PMID: 38240944 PMCID: PMC10951165 DOI: 10.1007/s40120-023-00576-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 12/22/2023] [Indexed: 03/20/2024] Open
Abstract
INTRODUCTION Migraine, characterized by recurrent headaches and often accompanied by other symptoms like nausea, vomiting, and sensitivity to light and sound, significantly impacts patients' quality of life (QoL) and daily functioning. The global burden of migraines is reflected not only in terms of reduced QoL but also in the form of increased healthcare costs and missed work or school days. While UAE (United Arab Emirates)-specific consensus-based recommendations for the effective use of preventive calcitonin gene-related peptide (CGRP)-based migraine therapies have been published previously, an absence of such regional guidance on the management of acute migraine represents a gap that needs to be urgently addressed. METHODS A task force of eight neurologists from the UAE with expertise in migraine management conducted a comprehensive literature search and developed a set of expert statements on the management of acute migraine that were specific to the UAE context. To ensure diverse perspectives are considered, a Delphi panel comprising 16 neurologists plus the task force members was set up. Consensus was achieved using a modified Delphi survey method. Consensus was predefined as a median rating of 7 or higher without discordance (if > 25% of the Delphi panelists rate an expert statement as 3 or lower on the Likert scale). Expert statements achieving consensus were adopted. RESULTS The Modified Delphi method was used successfully to achieve consensus on all nine expert statements drafted by the task force. These consensus statements aim to provide a comprehensive guide for UAE healthcare professionals in treating acute migraine. The statements cover all aspects of acute migraine treatment, including what goals to set, the timing of treatment, treatment strategy to use in case of inadequate response to triptans, safety aspects of combining gepants for acute attacks with preventive CGRP-based therapies, special population (pregnant and pediatric patients) considerations, and the management of the most bothersome symptoms (MBS). CONCLUSIONS Adopting these consensus statements on the treatment of acute migraine can help enhance patient care, improve outcomes, and standardize treatment practices in the UAE. The collaborative effort of experts with diverse experiences in developing these consensus statements will strengthen the credibility and applicability of these statements to various healthcare settings in the country.
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Affiliation(s)
- Taoufik Alsaadi
- Department of Neurology, American Center for Psychiatry and Neurology, Abu Dhabi, UAE.
| | - Deeb M Kayed
- Neurology Department, Mediclinic City Hospital, Dubai, UAE
| | | | | | - Derk Krieger
- NMC Royal at DIP, United Medical Center, Fakeeh University Hospital, Dubai, UAE
| | - Naji Riachi
- Sheikh Shakhbout Medical City, Khalifa University College of Medicine and Health Sciences, Abu Dhabi, UAE
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Tassorelli C, Nagy K, Pozo-Rosich P, Lanteri-Minet M, Sacco S, Nežádal T, Guo H, De Abreu Ferreira R, Forero G, Trugman JM. Safety and efficacy of atogepant for the preventive treatment of episodic migraine in adults for whom conventional oral preventive treatments have failed (ELEVATE): a randomised, placebo-controlled, phase 3b trial. Lancet Neurol 2024; 23:382-392. [PMID: 38364831 DOI: 10.1016/s1474-4422(24)00025-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/07/2024] [Accepted: 01/11/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Atogepant, an oral calcitonin gene-related peptide receptor antagonist, has been approved for the preventive treatment of migraine, but its efficacy and safety in people who have been failed by conventional oral preventive migraine treatments has not yet been evaluated in a dedicated clinical trial. The ELEVATE trial evaluated the safety, tolerability, and efficacy of atogepant for the preventive treatment of episodic migraine in participants for whom two to four classes of conventional oral preventive treatments have failed. METHODS ELEVATE was a randomised, double-blind, placebo-controlled, parallel-group, phase 3b trial done at 73 sites in Canada, the Czech Republic, Denmark, France, Germany, Hungary, Italy, the Netherlands, Poland, Russia, Spain, the UK, and the USA. Adults (18-80 years) with episodic migraine who had previously been failed by two to four classes of conventional oral treatments for migraine prevention were randomly assigned (1:1) using interactive web response technology to oral atogepant 60 mg once a day or placebo, stratified by baseline monthly migraine days, number of treatment classes participants have been failed by, and region. The primary endpoint was change from baseline in mean monthly migraine days across the 12-week treatment period in the off-treatment hypothetical estimand (OTHE) population, which included participants in the safety population (all participants who received ≥1 dose of study intervention) who had evaluable data available for the baseline period and for one or more of the 4-week post-baseline periods (whether on treatment or off treatment). The primary endpoint was analysed using a mixed model for repeated measures and a fixed-sequence procedure was used to control for multiple comparisons. The trial is registered with ClinicalTrials.gov (NCT04740827) and EudraCT (2019-003448-58), and is completed. FINDINGS Between March 5, 2021, and Aug 4, 2022, 540 participants were screened, 315 were randomly assigned, and 313 participants (280 [89%] female, 33 [11%] male, and 300 [96%] White) received at least one dose of study intervention. In the OTHE population, which comprised 309 participants (155 assigned to placebo and 154 to atogepant), least squares mean changes from baseline in monthly migraine days across 12 weeks were -1·9 (SE 0·4) with placebo and -4·2 (0·4) with atogepant (least squares mean difference -2·4, 95% CI -3·2 to -1·5; adjusted p<0·0001). The most common treatment-emergent adverse event with atogepant was constipation in 16 (10%) of 156 participants (vs four [3%] of 157 for placebo). Serious adverse events occurred in four [3%] of 156 participants in the atogepant group vs none in the placebo group, and treatment-emergent adverse events resulting in treatment discontinuation occurred in three [2%] in the atogepant group vs two [1%] in the placebo group. INTERPRETATION Atogepant 60 mg once a day was safe, well tolerated, and showed significant and clinically relevant reductions in mean monthly migraine days compared with placebo across 12 weeks in patients with episodic migraine who had previously been failed by two to four classes of conventional oral preventive treatments. Atogepant might be an effective preventive treatment option for patients in this difficult-to-treat population. FUNDING Allergan (now AbbVie).
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Affiliation(s)
- Cristina Tassorelli
- Department of Brain and Behavioral Science, University of Pavia, Pavia, Italy; Headache Science and Neurorehabilitation Centre, IRCCS C Mondino Foundation, Pavia, Italy.
| | | | - Patricia Pozo-Rosich
- Headache Unit, Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain; Headache and Neurological Pain Research Group, Vall d'Hebron Institute of Research, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Michel Lanteri-Minet
- Pain Department and FHU InovPain, CHU Nice and Côte Azur University, Nice, France; INSERM U1107 Migraine and Trigeminal Pain, Auvergne University, Clermont-Ferrand, France
| | - Sara Sacco
- Carolinas Headache Clinic, Matthews, NC, USA
| | - Tomáš Nežádal
- Neurology Department, Military University Hospital, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
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Argyriou AA, Dermitzakis EV, Rikos D, Xiromerisiou G, Soldatos P, Litsardopoulos P, Vikelis M. Effects of OnabotulinumtoxinA on Allodynia and Interictal Burden of Patients with Chronic Migraine. Toxins (Basel) 2024; 16:106. [PMID: 38393184 PMCID: PMC10891839 DOI: 10.3390/toxins16020106] [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: 01/16/2024] [Revised: 02/06/2024] [Accepted: 02/13/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND We primarily aimed to ascertain whether treatment with OnabotulinumtoxinA (BoNTA) might influence the extent of the interictal burden and cutaneous allodynia in patients with chronic migraine (CM). METHODS Seventy CM patients, who received three consecutive cycles of BoNTA, were studied. The interictal burden was assessed with the Migraine Interictal Burden Scale (MIBS-4), while cutaneous allodynia was examined with the Allodynia Symptom Checklist (ASC-12) together with PI-NRS VAS to obtain hair brushing scores, and then these were compared from baseline (T0) to the last efficacy evaluation follow-up (T1). Efficacy outcomes, mostly mean headache days (MHD) and "Headache Impact Test" scores, were also assessed between T0 and T1. RESULTS BONTA improved the interictal burden, with a decrease in MIBS-4 scoring by an average of -7 at T1, compared to baseline (p < 0.001). The percentage of patients with a moderate/severe interictal burden was substantially decreased. Likewise, BoNTA reduced the extent of cutaneous allodynia, with a significant reduction in both the ASC-12 (1 vs. 6; p < 0.001) and PI-NRS VAS (1 vs. 5; p < 0.001) to hair brushing median scores at T1, compared to baseline. Reduced MHD rates were significantly associated with a smaller interictal burden at T1. The efficacy of BoNTA, with a significant reduction in MHD and HIT-6 scores at T1 compared to T0, was re-confirmed. CONCLUSIONS BoNTA resulted in a statistically significant reduction in the interictal burden and also improved cutaneous allodynia. The reduction in ictal burden was associated with the down-scaling of the interictal burden. Hence, BoNTA improved the full spectrum of migraine impairment by diminishing the clinical expression of central sensitization.
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Affiliation(s)
- Andreas A Argyriou
- Headache Outpatient Clinic, Department of Neurology, Agios Andreas General Hospital of Patras, 26335 Patras, Greece
| | | | | | - Georgia Xiromerisiou
- Department of Neurology, University Hospital of Larissa, University of Thessaly, 41110 Larissa, Greece
| | | | - Pantelis Litsardopoulos
- Headache Outpatient Clinic, Department of Neurology, Agios Andreas General Hospital of Patras, 26335 Patras, Greece
| | - Michail Vikelis
- Headache Clinic, Mediterraneo Hospital, 16675 Athens, Greece
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