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Sedley W, Kumar S, Jones S, Levy A, Friston K, Griffiths T, Goldsmith P. Migraine as an allostatic reset triggered by unresolved interoceptive prediction errors. Neurosci Biobehav Rev 2024; 157:105536. [PMID: 38185265 DOI: 10.1016/j.neubiorev.2024.105536] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 12/19/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024]
Abstract
Until now, a satisfying account of the cause and purpose of migraine has remained elusive. We explain migraine within the frameworks of allostasis (the situationally-flexible, forward-looking equivalent of homeostasis) and active inference (interacting with the environment via internally-generated predictions). Due to its multimodality, and long timescales between cause and effect, allostasis is inherently prone to catastrophic error, which might be impossible to correct once fully manifest, an early indicator which is elevated prediction error (discrepancy between prediction and sensory input) associated with internal sensations (interoception). Errors can usually be resolved in a targeted manner by action (correcting the physiological state) or perception (updating predictions in light of sensory input); persistent errors are amplified broadly and multimodally, to prioritise their resolution (the migraine premonitory phase); finally, if still unresolved, progressive amplification renders further changes to internal or external sensory inputs intolerably intense, enforcing physiological stability, and facilitating accurate allostatic prediction updating. As such, migraine is an effective 'failsafe' for allostasis, however it has potential to become excessively triggered, therefore maladaptive.
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Affiliation(s)
- William Sedley
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, United Kingdom.
| | - Sukhbinder Kumar
- Department of Neurosurgery, University of Iowa, Iowa City, IA 52242, USA
| | - Siobhan Jones
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, United Kingdom
| | - Andrew Levy
- Wellcome Centre for Human Neuroimaging, University College London, London WC1N 3AR, United Kingdom
| | - Karl Friston
- Wellcome Centre for Human Neuroimaging, University College London, London WC1N 3AR, United Kingdom
| | - Tim Griffiths
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne NE2 4HH, United Kingdom; Wellcome Centre for Human Neuroimaging, University College London, London WC1N 3AR, United Kingdom; Department of Neurology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 4LP, United Kingdom
| | - Paul Goldsmith
- Department of Neurology, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE1 4LP, United Kingdom; Institute of Global Health Innovation, Imperial College, London, United Kingdom
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Kumar H, Dhamija K, Duggal A, Khwaja GA, Roshan S. Fatigue, chronic fatigue syndrome and migraine: Intersecting the lines through a cross-sectional study in patients with episodic and chronic migraine. J Neurosci Rural Pract 2023; 14:424-431. [PMID: 37692810 PMCID: PMC10483198 DOI: 10.25259/jnrp_63_2022] [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: 12/05/2022] [Accepted: 03/15/2023] [Indexed: 09/12/2023] Open
Abstract
Objectives Fatigue is a common symptom occurring in a variety of disorders. Chronic fatigue syndrome (CFS) is characterized by debilitating fatigue as the core symptom. The risk of CFS is nearly 1.5 times higher in migraine while headaches have been reported in 59% of cases with CFS. However, details of its occurrence and severity remain largely unexplored. The primary objective of our study was to determine the occurrence and severity of fatigue and CFS in patients with episodic and chronic migraine. The secondary objectives were to define their relationship with other common comorbidities. Materials and Methods 60 migraine patients (30 each, episodic [EM] and chronic migraine [CM]) were recruited from Neurology Outpatient Department, GIPMER a tertiary referral center in New Delhi, India. Patients' headache severity was analyzed using the Headache impact test-6 (HIT-6) score while fatigue and other migraine accompaniments were assessed using Fatigue severity scale (FSS), Chalder fatigue scale, CDC diagnostic criteria for CFS, American College of Rheumatology Diagnostic Criteria for fibromyalgia, Hamilton Depression Scale, the Generalized Anxiety Disorder 7-Item Scale, and Epworth sleepiness Scale (ESS). Comparative analysis was further done among migraine patients with and without fatigue and CFS. Results The mean HIT-6 score was significantly higher in CM versus EM. The CM group had a higher mean FSS score (47.87 vs. 37.3 in EM; P = 0.004), a percentage of patients with severe fatigue (60% vs. 20% in EM; P = 0.004), and a higher percentage of patients with pathological fatigue (83.3% vs. 63.3% in EM; P = 0.04). Around 23.33% of CM patients fulfilled the criteria of CFS. Fatigue correlated positively with severity, frequency, attack duration and chronicity of the migraine episodes, along with depression, anxiety, and excessive daytime sleepiness. Conclusion Fatigue and related comorbid disorders are significantly more common in CM than in EM, expanding the morbidity of the condition and underscores the need to address these accompanying symptoms for devising a holistic treatment plan.
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Affiliation(s)
| | - Kamakshi Dhamija
- Department of Neurology, VMMC and Safdarjung Hospital, Delhi, India
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Creed F. Psychiatric disorders and the onset of self-reported fibromyalgia and chronic fatigue syndrome: The lifelines cohort study. Front Psychiatry 2023; 14:1120250. [PMID: 37032956 PMCID: PMC10079920 DOI: 10.3389/fpsyt.2023.1120250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 02/17/2023] [Indexed: 04/11/2023] Open
Abstract
Introduction This study aimed to assess whether psychiatric disorders predict the onset of fibromyalgia and chronic fatigue syndrome (CFS) which develop in the presence of pre-existing muscle pain or fatigue. Methods The population-based Lifelines cohort study included 148,614 adults with relevant data for the fibromyalgia study and 136,423 for the CFS study. Participants with prior self-reported fibromyalgia (or CFS) at baseline were excluded from the relevant analysis. At follow-up (mean 2.4 years), new onsets of each syndrome were identified by self-report. Logistic regression was used to identify which of the baseline variables predicted new onsets of each syndrome. The total number of psychiatric disorders (depression, anxiety, burnout, panic disorder, social phobia, agoraphobia, obsessive-compulsive, and eating disorders) was used as a predictor. Prior to the analyses the samples were divided into those with and without marked muscle pain (for fibromyalgia analysis) or persistent fatigue (for CFS). Results During follow-up, there were 685/136,423 (0.5%) new onsets of self-reported FM in participants without marked muscle pain and 281/7481 (3.75%) in those with such pain; for CFS it was 292/124,223 (0.2%) for those without and 192/10,025 (1.9%) for those with baseline fatigue. In both univariate and logistic regression analyses of participants with prior persistent fatigue psychiatric disorder was clearly associated with onset of CFS. This was not so for onset of fibromyalgia in participants with prior muscle pain. Discussion Although psychiatric disorders did not predict self-reported fibromyalgia or CFS in participants free of pain or fatigue at baseline, in this study psychiatric disorder did predict self-reported CFS in the presence of pre-existing fatigue. Progress in understanding the etiology of these disorders may require studying separately onsets with and without pre-existing key symptoms.
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Gallardo VJ, Shapiro RE, Caronna E, Pozo‐Rosich P. The relationship of headache as a symptom to
COVID
‐19 survival: A systematic review and meta‐analysis of survival of 43,169 inpatients with
COVID
‐19. Headache 2022; 62:1019-1028. [PMID: 36053077 PMCID: PMC9539239 DOI: 10.1111/head.14376] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Víctor J. Gallardo
- Headache and Neurological Pain Research Group, Vall d'Hebron Research Institute, Department of Medicine Universitat Autònoma de Barcelona Barcelona Spain
| | - Robert E. Shapiro
- Department of Neurological Sciences, Larner College of Medicine University of Vermont Burlington Vermont USA
| | - Edoardo Caronna
- Headache and Neurological Pain Research Group, Vall d'Hebron Research Institute, Department of Medicine Universitat Autònoma de Barcelona Barcelona Spain
- Headache Unit, Neurology Department, Hospital Universitari Vall d'Hebron Universitat Autònoma de Barcelona Barcelona Spain
| | - Patricia Pozo‐Rosich
- Headache and Neurological Pain Research Group, Vall d'Hebron Research Institute, Department of Medicine Universitat Autònoma de Barcelona Barcelona Spain
- Headache Unit, Neurology Department, Hospital Universitari Vall d'Hebron Universitat Autònoma de Barcelona Barcelona Spain
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Yin JH, Lin YK, Yang CP, Liang CS, Lee JT, Lee MS, Tsai CL, Lin GY, Ho TH, Yang FC. Prevalence and association of lifestyle and medical-, psychiatric-, and pain-related comorbidities in patients with migraine: A cross-sectional study. Headache 2021; 61:715-726. [PMID: 33818765 DOI: 10.1111/head.14106] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 02/02/2021] [Accepted: 02/15/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND AND OBJECTIVES Migraine has been associated with many comorbidities. However, lifestyle factors and the presence of comorbid diseases have not previously been extensively studied in the same sample. This study aimed to compare the prevalence of unhealthy lifestyle factors and comorbid diseases between patients with migraine and migraine-free controls with subgroup analyses to determine the pathophysiology and possible consequences. METHODS This cross-sectional study recruited 1257 patients with migraine between the ages of 20 and 65 years from a headache outpatient clinic in Taiwan and 496 non-migraine controls. All participants completed questionnaires regarding demographics, migraine diagnosis, sleep, headache burden, and medical, pain, and psychiatric conditions. Participants also underwent a structured interview. The associations between comorbidities and migraine were investigated and further stratified by sex and aura. RESULTS Patients with migraine with aura had an unhealthier lifestyle compared with controls in the form of current smoking status (15.5% [67/431] vs. 11.5% [57/496], p = 0.013). Furthermore, medical- (e.g., thyroid disease; 7.2% [91/1257 vs. 2.8% [14/496]; p = 0.006), psychiatric- (e.g., depression; 6% [76/1257 vs. 2.6% [13/496]; p = 0.031), and pain-related (e.g., fibromyalgia; 8% [101/1257 vs. 3.2% [16/496]; p = 0.006) comorbidities were more prevalent in patients compared with controls. Subgroup analyses revealed that chronic migraine, migraine with aura, and female sex were associated with a greater number of significant comorbidities than episodic migraine, migraine without aura, and male patients with migraine, respectively. CONCLUSION Individuals seeking treatment for migraine reported greater levels of smoking and medical, psychiatric, and pain conditions than non-treatment-seeking healthy controls who were recruited from the community. Understanding the relationship between migraine and comorbid diseases may improve medical care as well as the quality of life.
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Affiliation(s)
- Jiu-Haw Yin
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Division of Neurology, Department of Internal Medicine, Taipei Veterans General Hospital, Hsinchu Branch, Hsinchu, Taiwan
| | - Yu-Kai Lin
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Chun-Pai Yang
- Department of Neurology, Kuang Tien General Hospital, Taichung, Taiwan.,Department of Nutrition, Huang-Kuang University, Taichung, Taiwan
| | - Chih-Sung Liang
- Department of Psychiatry, Beitou Branch, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Jiunn-Tay Lee
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Meei-Shyuan Lee
- School of Public Health, National Defense Medical Center, Taipei, Taiwan
| | - Chia-Lin Tsai
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Guan-Yu Lin
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Tsung-Han Ho
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
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Clemow DB, Baygani SK, Hauck PM, Hultman CB. Lasmiditan in patients with common migraine comorbidities: a post hoc efficacy and safety analysis of two phase 3 randomized clinical trials. Curr Med Res Opin 2020; 36:1791-1806. [PMID: 32783644 DOI: 10.1080/03007995.2020.1808780] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Determine whether common migraine comorbidities affect the efficacy and safety of lasmiditan, a 5-HT1F receptor agonist approved in the United States for the acute treatment of migraine. METHODS In SPARTAN and SAMURAI (double-blind Phase 3 clinical trials), patients with migraine were randomized to oral lasmiditan 50 mg (SPARTAN only), 100mg, 200 mg, or placebo. Lasmiditan increased the proportion of pain-free and most bothersome symptom (MBS)-free patients at 2 h after dose compared with placebo. Most common treatment-emergent adverse events (TEAEs) were dizziness, paraesthesia, somnolence, fatigue, nausea, muscular weakness, and hypoesthesia. Based upon literature review of common migraine comorbidities, Anxiety, Allergy, Bronchial, Cardiac, Depression, Fatigue, Gastrointestinal, Hormonal, Musculoskeletal/Pain, Neurological, Obesity, Sleep, and Vascular Comorbidity Groups were created. Using pooled results, efficacy and TEAEs were assessed to compare patients with or without a given common migraine comorbidity. To compare treatment groups, p-values were calculated for treatment-by-subgroup interaction, based on logistic regression with treatment-by-comorbidity condition status (Yes/No) as the interaction term; study, treatment group, and comorbidity condition status (Yes/No) were covariates. Differential treatment effect based upon comorbidity status was also examined. Trial registration at clinicaltrials.gov: SAMURAI (NCT02439320) and SPARTAN (NCT02605174). RESULTS Across all the Comorbidity Groups, with the potential exception of fatigue, treatment-by-subgroup interaction analyses did not provide evidence of a lasmiditan-driven lasmiditan versus placebo differential treatment effect dependent on Yes versus No comorbidity subgroup for either efficacy or TEAE assessments. CONCLUSIONS The efficacy and safety of lasmiditan for treatment of individual migraine attacks appear to be independent of comorbid conditions.
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Affiliation(s)
- David B Clemow
- Corporate Center, Eli Lilly and Company, Indianapolis, IN, USA
| | - Simin K Baygani
- Corporate Center, Eli Lilly and Company, Indianapolis, IN, USA
| | - Paula M Hauck
- Corporate Center, Eli Lilly and Company, Indianapolis, IN, USA
| | - Cory B Hultman
- Corporate Center, Eli Lilly and Company, Indianapolis, IN, USA
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Onder H, Ulusoy EK, Aslanyavrusu M, Akturk T, Arslan G, Akkurt I, Erkan E. The prevalence of papilledema in patients with migraine: a crucial cooccurrence of migraine and idiopathic intracranial hypertension. Neurol Sci 2020; 41:2613-2620. [PMID: 32458251 DOI: 10.1007/s10072-020-04473-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 05/15/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE We aimed to investigate the prevalence of idiopathic intracranial hypertension (IIH) in patients with migraine by screening for papilledema. MATERIALS AND METHODS We have included all the patients with migraine who applied to our neurology clinic during December 2019 and accepted to participate in the study. The demographic and clinical characteristics including migraine subtype (episodic/chronic), headache frequency per month, and headache characteristics of all patients were interrogated. Besides, the presence of fibromyalgia (FM) and chronic fatigue syndrome (CFS) was noted. Fundus examination was performed in all of the patients and the presence of papilledema was noted. RESULTS Overall, 158 consecutive migraineurs were included in this study. The mean age of the group was 35.9 ± 9.9 and the female/male ratio was 134/24. Papilledema was determined in 10 (6%) patients. There was a past medical history of having IIH in one of these patients. In four of the patients, the diagnosis of IIH was newly established. Comparative analyses between episodic migraineurs and chronic migraineurs revealed that female gender was more prevalent in chronic migraineurs (p = 0.00) and the comorbidities of FM and CFS were more common in chronic migraineurs. Remarkably, papilledema was found to be more common in chronic migraineurs. The results of the logistic regression analyses revealed that obesity was the only predictor for the presence of papilledema (p = 0.014). CONCLUSION Our results may suggest that IIH should be kept in mind as a notable comorbidity in migraineurs, particularly in the subgroup of obese patients with chronic migraine.
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Affiliation(s)
- Halil Onder
- Department of Neurology, Yozgat City Hospital, Yozgat, Turkey.
| | | | - Memet Aslanyavrusu
- Department of Neurology, Numune Training and Research Hospital, Sivas, Turkey
| | - Tulin Akturk
- Department of Neurology, Bozok Medical School, Yozgat, Turkey
| | - Guven Arslan
- Department of Neurology, Yozgat City Hospital, Yozgat, Turkey
| | - Ibrahim Akkurt
- Department of Neurosurgery, Yozgat City Hospital, Yozgat, Turkey
| | - Erol Erkan
- Department of Ophthalmology, Yozgat City Hospital, Yozgat, Turkey
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9
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Vagharseyyedin SA, Salmabadi M, BahramiTaghanaki H, Riyasi H. The impact of self-administered acupressure on sleep quality and fatigue among patients with migraine: A randomized controlled trial. Complement Ther Clin Pract 2018; 35:374-380. [PMID: 30600173 DOI: 10.1016/j.ctcp.2018.10.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 09/22/2018] [Accepted: 10/18/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND AIM Poor sleep and fatigue are among the most common complaints of patients with migraine. These problems can lead to different negative consequences such as headaches. This study aimed to examine the impacts of self-administered acupressure on sleep quality and fatigue among patients with migraine. METHODS This double-blind randomized controlled trial was conducted in 2016 on 76 patients who suffered from migraine without aura. Patients were conveniently selected from the neurology clinic of Valiasr (PBUH) teaching hospital and randomly allocated to either an acupressure (n = 38) or a sham acupressure group (n = 38) group. Data collection instruments were a demographic questionnaire, Pittsburg Sleep Quality Index, and Fatigue Severity Scale. Patients in the acupressure and the sham acupressure groups were trained to apply acupressure on respectively acupoints and sham points thrice weekly at bedtime for four consecutive weeks. The data were analyzed through the Chi-square, the independent-sample t, the paired-sample t, and the ANCOVA tests at the significance level of less than 0.05. RESULTS After controlling sleep quality mean scores at baseline, no significant difference was found between the sleep quality of the two groups after intervention (P > 0.05). The mean scores of fatigue significantly decreased in both acupressure and sham acupressure groups (P < 0.05). However, the decrease in the acupressure group was significantly greater than in the sham acupressure group (P < 0.05). CONCLUSION As a noninvasive non-pharmacological therapy, acupressure can significantly reduce fatigue among patients with migraine.
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Affiliation(s)
| | - Mohaddeseh Salmabadi
- Department of Nursing, Faculty of Nursing and Midwifery, Birjand University of Medical Sciences, Birjand, Iran.
| | | | - Hamidreza Riyasi
- Department of Internal Medicine, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
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Williams DA. Phenotypic Features of Central Sensitization. JOURNAL OF APPLIED BIOBEHAVIORAL RESEARCH 2018; 23:e12135. [PMID: 30479469 PMCID: PMC6251410 DOI: 10.1111/jabr.12135] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
PURPOSE The current manuscript reviews approaches for phenotyping central sensitization (CS). METHODS The manuscript covers the concept of diagnostic phenotyping, use of endophenotypes, biomarkers, and symptom clusters. Specifically, the components of CS that include general sensory sensitivity (assessed by quantitative sensory testing) and a symptom cluster denoting sleep difficulties, pain, affect, cognitive difficulties, and low energy (S.P.A.C.E.). RESULTS Each of the assessment domains are described with reference to CS and their presence in chronic overlapping pain conditions (COPCs) - conditions likely influenced by CS. CONCLUSIONS COPCs likely represent clinical diagnostic phenotypes of CS. Components of CS can also be assessed using QST or self-report instruments designed to assess single elements of CS or more general composite indices.
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Affiliation(s)
- David A Williams
- Department of Anesthesiology, University of Michigan Health System, 24 Frank Lloyd Wright Drive, P.O. Box 385, Lobby M, Ann Arbor, MI 48106
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Tassorelli C, Sances G, Avenali M, De Icco R, Martinelli D, Bitetto V, Nappi G, Sandrini G. Botulinum toxin for chronic migraine: Clinical trials and technical aspects. Toxicon 2017; 147:111-115. [PMID: 28877509 DOI: 10.1016/j.toxicon.2017.08.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Revised: 08/25/2017] [Accepted: 08/30/2017] [Indexed: 01/03/2023]
Abstract
OnabotulinumtoxinA has been approved for the prophylaxis of chronic migraine following the demonstration of efficacy in two large controlled trials. Data collected from pragmatic studies in the real-life setting have contributed important additional information useful for the management of this group of extremely disabled and challenging patients. The main findings from these studies are presented and discussed.
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Affiliation(s)
- Cristina Tassorelli
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy; Dept of Brain and Behavioral Sciences, University of Pavia, Italy.
| | - Grazia Sances
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy
| | - Micol Avenali
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy; Dept of Brain and Behavioral Sciences, University of Pavia, Italy
| | - Roberto De Icco
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy; Dept of Brain and Behavioral Sciences, University of Pavia, Italy
| | - Daniele Martinelli
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy; Dept of Brain and Behavioral Sciences, University of Pavia, Italy
| | - Vito Bitetto
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy
| | - Giuseppe Nappi
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy
| | - Giorgio Sandrini
- Headache Science Center and Headache Unit, National Neurological Institute C. Mondino Foundation, Pavia, Italy; Dept of Brain and Behavioral Sciences, University of Pavia, Italy
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Tzeng NS, Chung CH, Lin FH, Yeh CB, Huang SY, Lu RB, Chang HA, Kao YC, Chiang WS, Chou YC, Tsao CH, Wu YF, Chien WC. Headaches and Risk of Dementia. Am J Med Sci 2017; 353:197-206. [PMID: 28262204 DOI: 10.1016/j.amjms.2016.12.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2016] [Revised: 12/09/2016] [Accepted: 12/15/2016] [Indexed: 01/03/2023]
Abstract
BACKGROUND Primary headaches include migraines, tension-type headaches and other primary headache syndromes. Migraines and tension-type headaches are associated with patient discomfort and other diseases. This study aimed to investigate the association between primary headaches and the risk of developing dementia, and to clarify the association between different types of headaches and dementia. MATERIALS AND METHODS We conducted a nationwide matched cohort population-based study. A total of 3,620 patients with newly diagnosed primary headaches, including migraines and tension-type headaches, between January 1 and December 31, 2000 were selected from the National Health Insurance Research Database of Taiwan, along with 10,860 controls matched for sex and age. After adjusting for confounding factors, Fine and Gray׳s competing risk analysis was used to compare the risk of developing dementia during 10 years of follow-up. RESULTS Of the study subjects, 170 (4.70 %) developed dementia compared with 433 (3.99%) of the controls. Fine and Gray׳s competing risk analysis revealed that the study subjects were more likely to develop dementia (hazard ratio = 2.057; 95% CI: 1.718-2.462; P < 0.001). After adjusting for sex, age, monthly income, urbanization level, geographic region of residence and comorbidities, the hazard ratio for dementia was 2.048 (95% CI: 1.705-2.461, P < 0.001). Migraines and tension-type headaches were associated with nonvascular dementia but not vascular dementia. CONCLUSIONS The patients with headaches had a 105% increased risk of dementia. Further studies are needed to elucidate the underlying mechanisms.
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Affiliation(s)
- Nian-Sheng Tzeng
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chi-Hsiang Chung
- Taiwanese Injury Prevention and Safety Promotion Association, Taipei, Taiwan, ROC; School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Fu-Huang Lin
- School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chin-Bin Yeh
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - San-Yuan Huang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Ru-Band Lu
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC; Division of Clinical Psychology, Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Department of Psychiatry, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC; Department of Psychiatry, National Cheng Kung University Hospital, Tainan, Taiwan, ROC; Center for Neuropsychiatric Research, National Health Research Institute, Zhunan, Miaoli County, Taiwan, ROC
| | - Hsin-An Chang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Student Counseling Center, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Yu-Chen Kao
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Psychiatry, Tri-Service General Hospital, Song-Shan Branch, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Wei-Shan Chiang
- Department of Psychiatry, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taipei, Taiwan, ROC; Department and Institute of Mathematics, Tamkang University, New Taipei City, Taiwan, ROC
| | - Yu-Ching Chou
- School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chang-Huei Tsao
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Microbiology & Immunology, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Yung-Fu Wu
- Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Wu-Chien Chien
- School of Public Health, National Defense Medical Center, Taipei, Taiwan, ROC; Department of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC.
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Comorbidities treated in primary care in children with chronic fatigue syndrome / myalgic encephalomyelitis: A nationwide registry linkage study from Norway. BMC FAMILY PRACTICE 2016; 17:128. [PMID: 27590471 PMCID: PMC5010760 DOI: 10.1186/s12875-016-0527-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 08/26/2016] [Indexed: 11/24/2022]
Abstract
Background Chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) is a complex condition. Causal factors are not established, although underlying psychological or immunological susceptibility has been proposed. We studied primary care diagnoses for children with CFS/ME, with children with another hospital diagnosis (type 1 diabetes mellitus [T1DM]) and the general child population as comparison groups. Methods All Norwegian children born 1992–2012 constituted the study sample. Children with CFS/ME (n = 1670) or T1DM (n = 4937) were identified in the Norwegian Patient Register (NPR) (2008-2014). Children without either diagnosis constituted the general child population comparison group (n = 1337508). We obtained information on primary care diagnoses from the Norwegian Directorate of Health. For each primary care diagnosis, the proportion and 99 % confidence interval (CI) within the three groups was calculated, adjusted for sex and age by direct standardization. Results Children with CFS/ME were more often registered with a primary care diagnosis of weakness/general tiredness (89.9 % [99 % CI 88.0 to 91.8 %]) than children in either comparison group (T1DM: 14.5 % [99 % CI: 13.1 to 16.0 %], general child population: 11.1 % [99 % CI: 11.0 to 11.2 %]). Also, depressive disorder and anxiety disorder were more common in the CFS/ME group, as were migraine, muscle pain, and infections. In the 2 year period prior to the diagnoses, infectious mononucleosis was registered for 11.1 % (99 % CI 9.1 to 13.1 %) of children with CFS/ME and for 0.5 % (99 % CI (0.2 to 0.8 %) of children with T1DM. Of children with CFS/ME, 74.6 % (1292/1670) were registered with a prior primary care diagnosis of weakness / general tiredness. The time span from the first primary care diagnosis of weakness / general tiredness to the specialist health care diagnosis of CFS/ME was 1 year or longer for 47.8 %. Conclusions This large nationwide registry linkage study confirms that the clinical picture in CFS/ME is complex. Children with CFS/ME were frequently diagnosed with infections, supporting the hypothesis that infections may be involved in the causal pathway. The long time span often observed from the first diagnosis of weakness / general tiredness to the diagnosis of CFS/ME might indicate that the treatment of these patients is sometimes not optimal.
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