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Juhasz G, Gecse K, Baksa D. Towards precision medicine in migraine: Recent therapeutic advances and potential biomarkers to understand heterogeneity and treatment response. Pharmacol Ther 2023; 250:108523. [PMID: 37657674 DOI: 10.1016/j.pharmthera.2023.108523] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 08/11/2023] [Accepted: 08/29/2023] [Indexed: 09/03/2023]
Abstract
After 35 years since the introduction of the International Classification of Headache Disorders (ICHD), we are living in the era of the second great revolution in migraine therapies. First, discoveries of triptans provided a breakthrough in acute migraine treatment utilizing bench-to-bedside research results on the role of serotonin in migraine. Next, the discovery of the role of neuropeptides, more specifically calcitonin gene-related peptide (CGRP) in migraine attack led to the development of anti-CGRP therapies that are effective both in acute and preventive treatment, and are also able to reduce migraine-related burden. Here, we reviewed the most recent clinical studies and real-world data on available migraine-specific medications, including triptans, ditants, gepants and anti-CGRP monoclonal antibodies. Novel drug targets, such as PACAP and amylins were also discussed. To address the main challenges of migraine therapy, the high heterogeneity of people with migraine, the prevalent presence of various comorbid disorders, and the insufficient medical care of migraine patients were covered. Promising novel approaches from the fields of omics, blood and saliva biomarker, imaging and provocation studies might bring solutions for these challenges with the potential to identify further drug targets, distinguish more homogeneous patient subgroups, contribute to more optimal drug selection strategies, and detect biomarkers in association with headache features or predicting treatment efficacy. In the future, the combined analysis of data of different biomarker modalities with machine learning algorithms may serve precision medicine in migraine treatment.
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Affiliation(s)
- Gabriella Juhasz
- Department of Pharmacodynamics, Faculty of Pharmaceutical Sciences, Semmelweis University, Budapest, Hungary; NAP3.0 Neuropsychopharmacology Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary.
| | - Kinga Gecse
- Department of Pharmacodynamics, Faculty of Pharmaceutical Sciences, Semmelweis University, Budapest, Hungary; NAP3.0 Neuropsychopharmacology Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary
| | - Daniel Baksa
- Department of Pharmacodynamics, Faculty of Pharmaceutical Sciences, Semmelweis University, Budapest, Hungary; NAP3.0 Neuropsychopharmacology Research Group, Hungarian Brain Research Program, Semmelweis University, Budapest, Hungary; Department of Personality and Clinical Psychology, Institute of Psychology, Faculty of Humanities and Social Sciences, Pazmany Peter Catholic University, Budapest, Hungary
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Tedroff K, von Euler M, Dahlén E. Melatonin usage in children and young adults, a registry-based cohort study. Eur J Paediatr Neurol 2022; 39:30-34. [PMID: 35636101 DOI: 10.1016/j.ejpn.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/08/2022] [Accepted: 05/22/2022] [Indexed: 11/18/2022]
Abstract
Sleep disorder is common in children and adolescents, particularly in those with attention deficit hyperactivity disorder (ADHD) or autism spectrum disorder (ASD). While non-pharmacological treatment is first line, occasionally an add-on of an oral drug is needed. The endogenous hormone melatonin is increasingly used for sleep disorders in children and adolescents. In this registry-based cohort study we follow dispensation of melatonin in young individuals, 0-25 years of age, in Stockholm, Sweden during 2016-2019. In all 9980 individuals, were dispensed melatonin in 2016 and followed for 3 years. Child psychiatrist was the most common prescribing specialty, 55% of all prescriptions. Only 20% had a recorded diagnosis of sleep disorder. The majority, 65% had a neuro psychiatric diagnose. Half of the individuals had at least 4 prescribed drugs dispensed during the follow-up. Almost half of our cohort were dispensed melatonin during the entire study period and doses and volumes of drug dispensed increased by 50 and 100%, respectively. Continuous medication was most common among children 6-12 years, where 7 out of 10 individuals were still adherent after three years. As long-term safety data is lacking, we find this concerning, and this illustrates the need of long-term follow-up of melatonin use in children and young individuals.
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Affiliation(s)
- K Tedroff
- Department of Women's and Children's Health, Karolinska Institutet, SE, 171 76, Stockholm, Sweden; Region Stockholm, Health and Medical Care Administration, Box 6909, SE, 102 39, Stockholm, Sweden; Centre for Psychiatry Research, Stockholm Health Care Services, Region Stockholm, 113 30, Stockholm, Sweden
| | - M von Euler
- Department of Neurology, Faculty of Medicine and Health, Örebro University, SE, 70182, Örebro, Sweden
| | - E Dahlén
- Region Stockholm, Health and Medical Care Administration, Box 6909, SE, 102 39, Stockholm, Sweden; Karolinska Institutet, Department of Clinical Science and Education, Södersjukhuset, SE-118 83 Stockholm, Sweden.
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Sumelahti ML, Sumanen MS, Mattila KJ, Sillanmäki L, Sumanen M. Stroke and cardiovascular risk factors among working-aged Finnish migraineurs. BMC Public Health 2021; 21:1088. [PMID: 34098909 PMCID: PMC8186106 DOI: 10.1186/s12889-021-11006-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 05/07/2021] [Indexed: 11/17/2022] Open
Abstract
Background The aim of our study was to evaluate the risk for comorbid cardio- and cerebrovascular diseases in the working-aged migraine population of Finland. Methods A total of 1505 cases who reported diagnosed migraine and 3010 controls from a cohort of 11,596 cases in the Finnish Health and Social Support Study were included. The study material was linked with two registers. ICD diagnoses I63 for ischemic stroke (IS), I21 − I22 for acute myocardial infarction (AMI), and G43 for transient ischemic attack (TIA) among study participants were drawn from the national Finnish Care Register for Health Care at the follow-up in 2012. Reimbursed triptan prescriptions were drawn from the national Social Security Institution (SII) data. The self-reported vascular risk factors were hypertension, high cholesterol values, any diabetes, myocardial infarction, stroke, and TIA. Odds Ratios (OR) with 95% confidence (95% CI) intervals were assessed for diagnosed stroke, myocardial infarction, and TIA. Results Migraineurs were mostly female (82%) and ≥ 54 years old (62%). Triptans were reimbursed among 34.7% of migraineurs. A self-reported hypertension (21%), high serum cholesterol (38%), and any diabetes (7%) were more common among migraineurs vs controls (p < 0.05). There was no risk for AMI. The risk for TIA (OR 3.20, 95% CI 1.45–7.05) and IS (2.57, 95% CI 1.28–5.17) among migraineurs vs controls remained high after adjustment for self-reported hypertension, obesity, and smoking. The risk was higher among women in two groups ≥54 years (3.25, 95% CI 1.35–7.84 and 5.0, 95% CI 1.94–12.89, respectively). The average age for IS in migraine was 57.5 years and for TIA 58.2 years among women, and 52.8 years and 50.3 years among men, respectively. Conclusion Cardiovascular risk should be screened in the aging migraine population, and hormonal and other migraine-related risk factors should be considered, especially among women. Efficacious attack treatment with triptans should be offered to migraine patients who do not show contraindications.
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Affiliation(s)
- Marja-Liisa Sumelahti
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland.
| | - Merika S Sumanen
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland
| | - Kari J Mattila
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland
| | - Lauri Sillanmäki
- Department of Public Health, Turku University Hospital, Turku, Finland
| | - Markku Sumanen
- Faculty of Medicine and Health Technology, Tampere University, 33014, Tampere, Finland
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Tabeeva G, Katsarava Z, Dmitriev G, Lyubovnaya Y, Kovalchuk N. Migraine in the real-life clinical practice: results of the observational study of diagnosis and treatment patterns in the urban population of the Russian Federation. Zh Nevrol Psikhiatr Im S S Korsakova 2021; 121:40-50. [DOI: 10.17116/jnevro202112112140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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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: 27] [Impact Index Per Article: 6.8] [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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Sumelahti ML, Sumanen M, Sumanen MS, Tuominen S, Vikkula J, Honkala SM, Rosqvist S, Korolainen MA. My Migraine Voice survey: disease impact on healthcare resource utilization, personal and working life in Finland. J Headache Pain 2020; 21:118. [PMID: 32993489 PMCID: PMC7526198 DOI: 10.1186/s10194-020-01185-4] [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: 07/07/2020] [Accepted: 09/17/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND A global My Migraine Voice survey was conducted in 31 countries among 11,266 adults who suffered from ≥4 monthly migraine days (MMD). The aim of this retrospective observational survey-based study was to analyse the country specific results in Finland in order to understand the impact of migraine based on disease severity. METHODS The included participants (3%, n = 338/11,266) were stratified by mean MMDs into 4 ≤ MMD < 8 (n = 133), 8 ≤ MMD < 15 (n = 139) and MMD ≥ 15 (n = 66) subgroups. Comorbidities, migraine-related emotional burden and impact on daily living and work productivity and activity impairment (WPAI) were assessed. Subgroup analysis on healthcare resource utilization (HCRU) due to migraine was assessed by visits to healthcare practitioners (HCPs) during the past 6 months and by hospitalizations and emergency room (ER) visits during the past 12 months. The group difference was tested using the one-way ANOVA and for categorical variables using the Chi-squared test. The association between HCRU and MMD and number of comorbidities was assessed using negative binomial regression analysis. RESULTS Mean age was 44 years, 93% were women and 67% (n = 227) were employed. Chronic migraine (CM, MMD ≥ 15) was reported in 19.5% of the respondents. The negative impact on daily functioning and emotional burden increased significantly by migraine frequency. Mean number of comorbidities was 2.4, and mean number of HCP visits during the previous 6 months was 5.9. Increase in migraine frequency and comorbidities was associated with higher HCRU. Eighty-eight percent of the respondents reported negative impact on working life and 52% experienced overall work productivity impairment. Over previous month, the mean number of missed working days for all respondents was 2.8 days of which 54% were paid sick leave days, and in CM up to 6.0 days and 30%, respectively. Both absenteeism and presenteeism were higher in the CM group. CONCLUSIONS The emotional and functional burden was high, and the societal burden increased by frequency and severity of migraine, as shown by higher HCRU and reduced work productivity. There is a need to improve quality of care in migraine and improve migraine management related issues in both healthcare and society in Finland.
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Affiliation(s)
| | - Markku Sumanen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Merika S Sumanen
- Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | | | | | | | | | - Minna A Korolainen
- Novartis Finland Oy, Espoo, Finland.,Present address: Orion Pharma, Orion Corporation, Espoo, Finland
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Thorell K, Midlöv P, Fastbom J, Halling A. Use of potentially inappropriate medication and polypharmacy in older adults: a repeated cross-sectional study. BMC Geriatr 2020; 20:73. [PMID: 32075586 PMCID: PMC7032002 DOI: 10.1186/s12877-020-1476-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 02/14/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND With age, the number of chronic conditions increases along with the use of medications. For several years, polypharmacy has been found to be on the increase in western societies. Polypharmacy is associated with an increased risk of adverse drug events (ADE). Medications called potentially inappropriate medications (PIM) have also been found to increase the risk of ADEs in an older population. In this study, which we conducted during a national information campaign to reduce PIM, we analysed the prevalence of PIM in an older adult population and in different strata of the variables age, gender, number of chronic conditions and polypharmacy and how that prevalence changed over time. METHODS This is a registry-based repeated cross-sectional study including two cohorts. Individuals aged 75 or older listed at a primary care centre in Blekinge on the 31st March 2011 (cohort 1, 15,361 individuals) or on the 31st December 2013 (cohort 2, 15,945 individuals) were included in the respective cohorts. Using a chi2 test, the two cohorts were compared on the variables age, gender, number of chronic conditions and polypharmacy. Use of five or more medications at the same time was the definition for polypharmacy. RESULTS Use of PIM decreased from 10.60 to 7.04% (p-value < 0.001) between 2011 and 2013, while prevalence of five to seven chronic conditions increased from 20.55 to 23.66% (p-value < 0.001). Use of PIM decreased in all strata of the variables age, gender number of chronic conditions and polypharmacy. Except for age 80-84 and males, where it increased, prevalence of polypharmacy was stable in all strata of the variables. CONCLUSIONS Use of potentially inappropriate medications had decreased in all variables between 2011 and 2013; this shows the possibility to reduce PIM with a focused effort. Polypharmacy does not increase significantly compared to the rest of the population.
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Affiliation(s)
- Kristine Thorell
- Department of Quality and Development, Karlskrona, Region Blekinge, Sweden.
- Department of Clinical Sciences, Malmö, General Practice/Family Medicine, Lund University, Box 50332, 202 13, Malmö, Sweden.
| | - Patrik Midlöv
- Department of Clinical Sciences, Malmö, General Practice/Family Medicine, Lund University, Box 50332, 202 13, Malmö, Sweden
| | - Johan Fastbom
- Aging Research Center, Center for Alzheimer Research, Department of Neurobiology, Care Sciences And Society, Karolinska Institute and Stockholm University, Stockholm, Sweden
| | - Anders Halling
- Department of Clinical Sciences, Malmö, General Practice/Family Medicine, Lund University, Box 50332, 202 13, Malmö, Sweden
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Gutta R, Valentini KJ, Kaur G, Farooqi AA, Sivaswamy L. Management of Childhood Migraine by Headache Specialist vs Non‐Headache Specialists. Headache 2019; 59:1537-1546. [DOI: 10.1111/head.13660] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Radhika Gutta
- Michigan State University School of Medicine Lansing MI USA
| | | | | | - Ahmad A. Farooqi
- Department of Pediatrics Wayne State University School of Medicine Detroit MI USA
| | - Lalitha Sivaswamy
- Department of Pediatrics at Children's Hospital of Michigan Wayne State University School of Medicine Detroit MI USA
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Parkinson B, Gumbie M, Cutler H, Gauld N, Mumford V, Haywood P. Cost-Effectiveness of Reclassifying Triptans in Australia: Application of an Economic Evaluation Approach to Regulatory Decisions. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2019; 22:293-302. [PMID: 30832967 DOI: 10.1016/j.jval.2018.09.2840] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 09/05/2018] [Accepted: 09/14/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Migraine is a common, chronic, disabling headache disorder. Triptans, used as an acute treatment for migraine, are available via prescription in Australia. An Australian Therapeutic Goods Administration (TGA) committee rejected reclassifying sumatriptan and zolmitriptan from prescription medicine to pharmacist-only between 2005 and 2009, largely on the basis of concerns about patient risk. Nevertheless, pharmacist-only triptans may reduce migraine duration and free up healthcare resources. OBJECTIVES To estimate the cost-effectiveness of reclassifying triptans from prescription-only to pharmacist-only in Australia. METHODS The study design included decision-analytic modeling combining data from various sources. Behavior before and after reclassification was estimated using medical practitioner and patient surveys and also administrative data. Health outcomes included migraine frequency and duration as well as adverse events (AEs) discussed by the TGA committee. Efficacy and AEs were estimated using randomized controlled trials and observational studies. RESULTS Reclassifying triptans will reduce migraine duration but increase AEs. This will result in 337 quality-adjusted life-years gained at an increased cost of A$5.9 million over 10 years for all Australian adults older than 15 years (19.6 million). The incremental cost-effectiveness ratio was estimated to be A$17 412/quality-adjusted life-year gained. CONCLUSIONS The incremental cost-effectiveness ratio is likely to be considered cost-effective by Australian decision makers. Serotonin syndrome, a key concern of the TGA committee, had little impact on the results. Further research is needed regarding pharmacist-only triptan use by migraineurs currently using over-the-counter medicines and by nonmigraineurs, the efficacy of triptans, and the risk of cardiovascular and cerebrovascular AEs and chronic headaches with triptans.
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Affiliation(s)
- Bonny Parkinson
- Centre for the Health Economy, Macquarie University, Sydney, NSW, Australia.
| | - Mutsa Gumbie
- Centre for the Health Economy, Macquarie University, Sydney, NSW, Australia
| | - Henry Cutler
- Centre for the Health Economy, Macquarie University, Sydney, NSW, Australia
| | - Natalie Gauld
- School of Pharmacy, University of Auckland, Auckland, New Zealand
| | - Virginia Mumford
- Australian Institute for Health Innovation, Macquarie University, Sydney, NSW, Australia
| | - Philip Haywood
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, NSW, Australia
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Thomsen RW, Szépligeti SK, Xue F, Pedersen L, Sørensen HT, Ehrenstein V. Patterns of initial migraine treatment in Denmark: A population-based study. Pharmacoepidemiol Drug Saf 2019; 28:322-329. [DOI: 10.1002/pds.4723] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 11/20/2018] [Accepted: 12/05/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Reimar Wernich Thomsen
- Department of Clinical Epidemiology, Institute of Clinical Medicine; Aarhus University Hospital; Aarhus Denmark
| | | | - Fei Xue
- Center for Observational Research; Amgen Inc; Thousand Oaks California USA
| | - Lars Pedersen
- Department of Clinical Epidemiology, Institute of Clinical Medicine; Aarhus University Hospital; Aarhus Denmark
| | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Institute of Clinical Medicine; Aarhus University Hospital; Aarhus Denmark
| | - Vera Ehrenstein
- Department of Clinical Epidemiology, Institute of Clinical Medicine; Aarhus University Hospital; Aarhus Denmark
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Sumelahti ML, Mattila K, Sumanen M. Painful musculosceletal disorders and depression among working aged migraineurs. Acta Neurol Scand 2018. [PMID: 29542115 DOI: 10.1111/ane.12919] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Musculoskeletal disorders and depression are common among migraineurs. The aim of our study was to evaluate the occurrence of these disorders among working aged migraineurs. MATERIAL AND METHODS The risk for fibromyalgia, rheumatoid arthritis (RA), osteoarthrosis (OA), sciatic syndrome, and the occurrence of depression was studied among cases who reported about these conditions and migraine in working aged Finnish population in The Health and Social Support Study (HeSSup) based on postal questionnaire in 2012. Group differences were tested by chi-square test. Odds ratios (ORs with 95% CI) adjusted for age, gender, education level and depression were calculated with logistic regression analysis. RESULTS Total of 1505 migraineurs (13%) and 8092 controls were included among the 11 596 responders in 2012. Age and gender adjusted ORs, 2.37 (95% CI 1.81-3.09) for fibromyalgia, 1.46 (1.10-1.95) for RA, 1.58 (1.38-1.80) for OA, and 2.09 (1.84-2.37) for sciatic syndrome, were significant. At least moderate depression was more common among migraineurs (7.3%) than among controls (3.4%) (P < .001). CONCLUSION Recognition of comorbid musculoskeletal disorders and mood disorders among migraineurs needs targeted outreach in working aged population. The acute and preventive treatments to control for neuronal sensitization in migraine and comorbid pain disorders may benefit of individual treatment plan and tailored use of antidepressants.
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Affiliation(s)
- M.-L. Sumelahti
- University of Tampere; Tampere Finland
- University Hospital of Tampere; Tampere Finland
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Karlsson Lind L, Wide K, Wettermark B, von Euler M. Utilization of Antiepileptic Medicines in Swedish Children and Adolescents with Different Diagnoses. Basic Clin Pharmacol Toxicol 2018; 123:94-100. [DOI: 10.1111/bcpt.12981] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Accepted: 01/31/2018] [Indexed: 01/18/2023]
Affiliation(s)
- Linnéa Karlsson Lind
- Department of Clinical Science and Education; Södersjukhuset; Karolinska Institutet; Stockholm Sweden
- The Health and Medical Care Administration; Stockholm County Council; Stockholm Sweden
| | - Katarina Wide
- Department of Pediatrics; CLINTEC; Karolinska Institutet; Stockholm Sweden
| | - Björn Wettermark
- The Health and Medical Care Administration; Stockholm County Council; Stockholm Sweden
- Centre for Pharmacoepidemiology (CPE); Department of Medicine; Clinical Epidemiology Unit Solna; Karolinska Institutet; Stockholm Sweden
| | - Mia von Euler
- Department of Clinical Science and Education; Södersjukhuset; Karolinska Institutet; Stockholm Sweden
- Division of Clinical Pharmacology; Karolinska University Hospital Solna; Stockholm Sweden
- Karolinska Institutet Stroke Research Network at Södersjukhuset; Stockholm Sweden
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Katsarava Z, Mania M, Lampl C, Herberhold J, Steiner TJ. Poor medical care for people with migraine in Europe - evidence from the Eurolight study. J Headache Pain 2018; 19:10. [PMID: 29392600 PMCID: PMC5794675 DOI: 10.1186/s10194-018-0839-1] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 01/18/2018] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Migraine is prevalent everywhere, and disabling. It is also neglected: consequently, it is under-diagnosed and undertreated. We analysed data from the Eurolight study on consultations and utilization of migraine-specific medications as indicators of adequacy of medical care in Europe. METHODS Eurolight was a cross-sectional questionnaire-based survey in 10 European countries. Sampling was population-based in six (Germany, Italy, Lithuania, Luxembourg, Netherlands, Spain) and from consecutive patients attending general practitioners (GPs) for any reason in three (Austria, France, UK). Additional samples in Netherlands and Spain, and the only sample from Ireland, were recruited by lay headache organisations. We recorded migraine prevalence and frequency, and utilization of medical services and medications (acute and preventative). RESULTS Among 9247 participants (mean age 43.9 ± 13.9 years, M/F ratio 1:1.4), 3466 (37.6%) were diagnosed with migraine (definite or probable). Of these, 1175 (33.8%) reported frequent migraine (> 5 days/month) and might clearly expect benefit from, and therefore had need of, preventative medication. In population-based samples, minorities of participants with migraine had seen a GP (9.5-18.0%) or specialist (3.1-15.0%), and smaller minorities received adequate treatment: triptans 3.4-11.0%, with Spain outlying at 22.4%; preventative medication (1.6-6.4% of those eligible, with Spain again outlying at 13.7%). Proportions were greater in GP-based samples (13.6-24.5% using triptans, 4.4-9.1% on preventative medication) and among those from lay organisations (46.2-68.2% and 16.0-41.7%). Participants with migraine who had consulted specialists (3.1-33.8%) were receiving the best care by these indicators; those treated by GPs (9.5-29.6%) fared less well, and those dependent on self-medication (48.0-84.2%) were, apparently, inadequately treated. CONCLUSION In wealthy European countries, too few people with migraine consult physicians, with proportionately too many of these seeing specialists, and migraine-specific medications are used inadequately even among those who do. These findings represent yet another call for action in Europe to improve care for people with headache. Education of both health-care providers and the public should be central to this action.
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Affiliation(s)
- Zaza Katsarava
- Evangelical Hospital Unna, University of Duisburg-Essen, Essen, Germany.
| | | | - Christian Lampl
- Headache Medical Center, Department of Neurogeriatric Medicine and Remobilisation, Hospital of the Sisters of Charity, Linz, Austria
| | | | - Timothy J Steiner
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, NTNU Norwegian University of Science and Technology, Trondheim, Norway
- Division of Brain Sciences, Imperial College London, London, UK
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