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Richardson S, Diaz-Orueta U. In search of a neuropsychological profile for migraine: A scoping review. Eur J Pain 2024. [PMID: 38319013 DOI: 10.1002/ejp.2244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 02/07/2024]
Abstract
OBJECTIVE Migraine is commonly overlooked by the general population and by professionals in research and clinical practice. Moreover, it is difficult to grasp the neuropsychological profile of migraineurs due to the cyclic nature of the disorder. With this in mind, a scoping review of the literature was conducted with the goal of characterizing cognitive domains associated with deficits in migraine. METHODS PubMed, PsychInfo, Scopus, EMBASE and OpenGrey databases were searched for studies published from 1st January 2006 to 30th November 2022. Following the review process, 52 eligible studies were included in the review. RESULTS Studies included in this review show mixed and sometimes contradictory findings. Overall, both visual and auditory perception appear to be impaired. Deficits on attention, many memory processes, visuospatial function and spatial navigation and on a wide range of executive functions (set-shifting and cognitive flexibility, decision-making and reasoning, working memory and prospective memory) complete a complex cognitive profile in migraine. Lack of consistency across studies in sample selection and sizes, lack of detailed links between cognitive deficits and specific migraine phases, or length and chronicity, inconsistencies on the role of aura in cognitive function; and heterogeneity and sometimes questionable reliability and validity of some of the cognitive measures used may affect the clarity and consistency of results observed. CONCLUSION Further research properly addressing the role of gender and age, migraine stage, length and chronicity of the condition, the effect of aura and comorbidities is needed, alongside increasing consistency across diverse neuropsychological assessment protocols. SIGNIFICANCE This review provides a comprehensive, up-to-date picture of the current status of knowledge in relation to the characterization of the complex cognitive profile of migraine. It offers detailed information of the existing research gaps and challenges to improve the cognitive characterization of migraine across its different stages and leads clinicians to carefully consider the selection of relevant cognitive tasks, in order to grasp more accurately the patient's cognitive profile; an assessment that should be an integral part of any protocol developed for the clinical assessment and subsequent treatment planning for migraine.
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Affiliation(s)
- Shannon Richardson
- Department of Psychology, Maynooth University, Maynooth, Co. Kildare, Ireland
| | - Unai Diaz-Orueta
- Department of Psychology, Maynooth University, Maynooth, Co. Kildare, Ireland
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2
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Sîrbu CA, Rotaru AR, Antochi FA, Plesa A, Manole AM, Roceanu AM. Headache and Other Pain Syndromes in Multiple Sclerosis: A Narrative Review. Life (Basel) 2024; 14:87. [PMID: 38255702 PMCID: PMC10817285 DOI: 10.3390/life14010087] [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: 11/06/2023] [Revised: 12/30/2023] [Accepted: 01/01/2024] [Indexed: 01/24/2024] Open
Abstract
Multiple sclerosis is a chronic and progressive neurological disease, with an important socio-economic burden. Over time, an increased incidence of headaches like migraines and tension headaches has been observed among these patients. Headaches have not been considered as multiple sclerosis-related symptoms, even representing a red flag for multiple sclerosis diagnosis. It is uncertain whether the headache-multiple sclerosis association could be explained by the presence of common triggers or a common physiopathological mechanism (involvement of tertiary B-cell follicles). An important differential diagnosis is between multiple sclerosis attacks and migraines with aura, which can also be associated with neurological deficits. Another important aspect is the occurrence or exacerbation of the cephalalgic syndrome after the initiation of therapy for multiple sclerosis (DMTs), or the improvement of headache after the initiation of certain DMT drugs. In addition to headaches, individuals diagnosed with multiple sclerosis often report experiencing diverse pain syndromes, contributing to an additional decline in their overall quality of life. These syndromes are frequently neglected, the focus being on slowing down the progression of neurological deficits. This review aims to evaluate the characteristics of multiple-sclerosis-related headaches (frequency, possible correlation with attacks, and disease-modifying therapies) and the key distinctions in imaging characteristics between demyelinating lesions in multiple sclerosis and those observed in cases of primary headaches.
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Affiliation(s)
- Carmen Adella Sîrbu
- Clinical Neurosciences Department, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Neurology, “Dr. Carol Davila” Central Military Emergency University Hospital, 134 Calea Plevnei, 010242 Bucharest, Romania;
- Academy of Romanian Scientists, 050045 Bucharest, Romania
| | - Andreea Ruxandra Rotaru
- Department of Neurology, “Dr. Carol Davila” Central Military Emergency University Hospital, 134 Calea Plevnei, 010242 Bucharest, Romania;
| | | | - Andreea Plesa
- Doctoral School, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.P.); (A.M.M.)
| | - Aida Mihaela Manole
- Doctoral School, Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (A.P.); (A.M.M.)
| | - Adina Maria Roceanu
- Neurology Department, University Emergency Hospital, 050098 Bucharest, Romania;
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Duggal AK. The Enigma of Migraine, Platelet Dysfunction, and White Matter Hyperintensities. Ann Indian Acad Neurol 2024; 27:11-12. [PMID: 38495244 PMCID: PMC10941896 DOI: 10.4103/aian.aian_719_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 08/19/2023] [Indexed: 03/19/2024] Open
Affiliation(s)
- Ashish Kumar Duggal
- Department of Neurology, Atal Bihari Vajpayee Institute of Medical Sciences (ABVIMS) and Dr. RML Hospital, New Delhi, India
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Fila M, Pawlowska E, Szczepanska J, Blasiak J. Different Aspects of Aging in Migraine. Aging Dis 2023; 14:2028-2050. [PMID: 37199585 PMCID: PMC10676778 DOI: 10.14336/ad.2023.0313] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 03/13/2023] [Indexed: 05/19/2023] Open
Abstract
Migraine is a common neurological disease displaying an unusual dependence on age. For most patients, the peak intensity of migraine headaches occurs in 20s and lasts until 40s, but then headache attacks become less intense, occur less frequently and the disease is more responsive to therapy. This relationship is valid in both females and males, although the prevalence of migraine in the former is 2-4 times greater than the latter. Recent concepts present migraine not only as a pathological event, but rather as a part of evolutionary adaptive response to protect organism against consequences of stress-induced brain energy deficit. However, these concepts do not fully explain that unusual dependence of migraine prevalence on age. Many aspects of aging, both molecular/cellular and social/cognitive, are interwound in migraine pathogenesis, but they neither explain why only some persons are affected by migraine, nor suggest any causal relationship. In this narrative/hypothesis review we present information on associations of migraine with chronological aging, brain aging, cellular senescence, stem cell exhaustion as well as social, cognitive, epigenetic, and metabolic aging. We also underline the role of oxidative stress in these associations. We hypothesize that migraine affects only individuals who have inborn, genetic/epigenetic, or acquired (traumas, shocks or complexes) migraine predispositions. These predispositions weakly depend on age and affected individuals are more prone to migraine triggers than others. Although the triggers can be related to many aspects of aging, social aging may play a particularly important role as the prevalence of its associated stress has a similar age-dependence as the prevalence of migraine. Moreover, social aging was shown to be associated with oxidative stress, important in many aspects of aging. In perspective, molecular mechanisms underlying social aging should be further explored and related to migraine with a closer association with migraine predisposition and difference in prevalence by sex.
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Affiliation(s)
- Michal Fila
- Department of Developmental Neurology and Epileptology, Polish Mother’s Memorial Hospital Research Institute, 93-338 Lodz, Poland.
| | - Elzbieta Pawlowska
- Department of Pediatric Dentistry, Medical University of Lodz, 92-216 Lodz, Poland.
| | - Joanna Szczepanska
- Department of Pediatric Dentistry, Medical University of Lodz, 92-216 Lodz, Poland.
| | - Janusz Blasiak
- Department of Molecular Genetics, University of Lodz, Pomorska 141/143, 90-236, Lodz, Poland.
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Torrisi M, Corallo F, Lo Buono V, Di Cara M, Grugno R, Lo Presti R, Quartarone A, De Cola MC. Migraine Treatment Using Erenumab: Can Lead to a Cognitive and Psychological Qualitative Improvement? MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050936. [PMID: 37241168 DOI: 10.3390/medicina59050936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/13/2023] [Accepted: 05/11/2023] [Indexed: 05/28/2023]
Abstract
Migraine is one of the most disabling disorders in the world, associated with poor quality of life. Migraine prevention strategies have increasingly evolved since monoclonal antibodies against the calcitonin gene-related peptide (CGRP), or its receptor, were identified. CGRP is the ideal target of monoclonal antibodies (mAbs). In particular, erenumab is the mAb that has shown good therapeutic efficacy in reducing pain intensity and having high tolerability. In this study, we aimed to investigate the efficacy of erenumab on both cognitive performance and psychological well-being. This was a pilot study with a retrospective design that included 14 subjects (2 males and 12 females), with a mean age of 52.29 ± 9.62, who attended the Headache and Migraine outpatient clinic of the IRCCS Centro Neurolesi Bonino-Pulejo of Messina. The evaluation consisted of measuring cognitive and psychological functioning. Comparing clinical and psychometric test scores between baseline and follow-up, we found a significant improvement in both cognitive performance and quality of life. We also observed a decrease in migraine disability. Our findings have shown improvements in global cognitive performance and quality of life in migraine patients taking erenumab.
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Affiliation(s)
- Michele Torrisi
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Francesco Corallo
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Viviana Lo Buono
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Marcella Di Cara
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Rosario Grugno
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Riccardo Lo Presti
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Angelo Quartarone
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
| | - Maria Cristina De Cola
- IRCCS Centro Neurolesi "Bonino-Pulejo" S.S. 113 Via Palermo, C/da Casazza, 98124 Messina, Italy
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Yuan H, Ahmed WL, Liu M, Tu S, Zhou F, Wang S. Contribution of pain to subsequent cognitive decline or dementia: A systematic review and meta-analysis of cohort studies. Int J Nurs Stud 2023; 138:104409. [PMID: 36527860 DOI: 10.1016/j.ijnurstu.2022.104409] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 11/21/2022] [Accepted: 11/21/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Dementia is an urgent public health problem worldwide, and the determination of the contribution of pain to cognitive decline or dementia is significant for the prevention of dementia. OBJECTIVE To comprehensively explore the contribution of pain to subsequent cognitive decline or dementia and analyze possible influencing factors. DESIGN Systematic review and meta-analysis of cohort studies. METHODS We systematically searched MEDLINE, EMBASE, PsycINFO, CINAHL, Cochrane Library, China National Knowledge Internet, WANFANG DATA and VIP for cohort studies from database inception to January 21, 2022. Random-effects meta-analysis was used to pool odds ratios (ORs) and 95% confidence intervals (CIs) of incident cognitive decline or dementia among patients with pain. Subgroup analyses and meta-regression were used to explore the sources of heterogeneity. RESULTS A total of 35 cohort studies containing 1,122,503 participants were included. As a whole, pain (OR = 1.24; 95% CI = 1.17-1.31) was a risk factor for subsequent cognitive decline or dementia; headache, migraine, tension-type headache, widespread pain, and irritable bowel syndrome, but not burning mouth syndrome, were also risk factors. Pain increased the risk of all-cause dementia (OR = 1.26; 95% CI = 1.18-1.35), Alzheimer's disease (OR = 1.28; 95% CI = 1.12-1.47), and vascular dementia (OR = 1.31; 95% CI = 1.06-1.62). Pain interference (OR = 1.42; 95% CI = 1.16-1.74) was associated with an increased risk of cognitive decline or dementia, while pain intensity was not. Pooled results from studies with sample sizes less than 2000 or with relatively low quality showed that pain did not increase the risk of cognitive decline or dementia. There was no statistically significant increase in the risk of cognitive decline or dementia in people with pain aged ≥75 years. CONCLUSIONS Our results demonstrated that pain increased the risk of subsequent cognitive decline or dementia. Sample size, study methodological quality, types of pain, pain severity (pain interference), and age composition of the study population may affect the relationship between pain and cognitive decline or dementia. REGISTRATION PROSPERO (CRD42022316406).
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Affiliation(s)
- Hui Yuan
- School of Nursing, Xuzhou Medical University, Jiangsu, China.
| | | | - Mengdie Liu
- School of Nursing, Xuzhou Medical University, Jiangsu, China.
| | - Shumin Tu
- Anesthesia Department, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
| | - Fang Zhou
- School of Nursing, Xuzhou Medical University, Jiangsu, China.
| | - Shuo Wang
- School of Nursing, Xuzhou Medical University, Jiangsu, China.
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Lozano-Soto E, Cruz-Gómez ÁJ, Rashid-López R, Sanmartino F, Espinosa-Rosso R, Forero L, González-Rosa JJ. Neuropsychological and Neuropsychiatric Features of Chronic Migraine Patients during the Interictal Phase. J Clin Med 2023; 12:jcm12020523. [PMID: 36675452 PMCID: PMC9864628 DOI: 10.3390/jcm12020523] [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: 10/29/2022] [Revised: 12/28/2022] [Accepted: 01/03/2023] [Indexed: 01/11/2023] Open
Abstract
This study aimed to examine the presence of neuropsychological deficits and their relationships with clinical, pharmacological, and neuropsychiatric characteristics in chronic migraine (CM) patients assessed during a headache-free period. We enrolled 39 CM patients (mean age: 45.4 years; male/female ratio: 3/36) and 20 age-, sex-, and education-matched healthy controls (HCs, mean age: 45.5 years; male/female ratio: 2/18) in a case-control study. All CM patients underwent a full and extensive clinical, neuropsychiatric, and neuropsychological evaluation to evaluate cognitive domains, including sustained attention (SA), information processing speed (IPS), visuospatial episodic memory, working memory (WM), and verbal fluency (VF), as well as depressive and anxiety symptoms. CM patients exhibited higher scores than HCs for all clinical and neuropsychiatric measures, but no differences were found in personality characteristics. Although more than half of the CM patients (54%) showed mild-to-severe neuropsychological impairment (NI), with the most frequent impairments occurring in short- and long-term verbal episodic memory and inhibitory control (in approximately 90% of these patients), almost half of the patients (46%) showed no NI. Moreover, the severity of NI was positively associated with the number of pharmacological treatments received. Remarkably, disease-related symptom severity and headache-related disability explained global neuropsychological performance in CM patients. The presence of cognitive and neuropsychiatric dysfunction during the interictal phase occurred in more than half of CM patients, increasing migraine-related disability and possibly exerting a negative impact on health-related quality of life and treatment adherence.
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Affiliation(s)
- Elena Lozano-Soto
- Department of Psychology, University of Cadiz, 11003 Cadiz, Spain
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
| | - Álvaro Javier Cruz-Gómez
- Department of Psychology, University of Cadiz, 11003 Cadiz, Spain
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
| | - Raúl Rashid-López
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
- Department of Neurology, Puerta del Mar Universitary Hospital, 11009 Cadiz, Spain
| | - Florencia Sanmartino
- Department of Psychology, University of Cadiz, 11003 Cadiz, Spain
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
| | - Raúl Espinosa-Rosso
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
- Department of Neurology, Jerez de la Frontera University Hospital, 11407 Jerez de la Frontera, Spain
| | - Lucía Forero
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
- Department of Neurology, Puerta del Mar Universitary Hospital, 11009 Cadiz, Spain
| | - Javier J. González-Rosa
- Department of Psychology, University of Cadiz, 11003 Cadiz, Spain
- Institute of Research and Biomedical Innovation of Cadiz (INiBICA), 11009 Cadiz, Spain
- Correspondence:
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González-Mingot C, Gil-Sánchez A, Canudes-Solans M, Peralta-Moncusi S, Solana-Moga MJ, Brieva-Ruiz L. Preventive treatment can reverse cognitive impairment in chronic migraine. J Headache Pain 2022; 23:121. [PMID: 36109696 PMCID: PMC9476561 DOI: 10.1186/s10194-022-01486-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 08/09/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Objective
To study the impact of chronic migraine (CM) on the cognition and quality of life (QoL) of patients in the interictal period, and to analyse the degree of reversibility of any observed alterations following the use of preventive treatment.
Background
CM is a highly disabling disease, and migraineurs often have associated comorbidities, such as subjective memory problems, that are involved in the development of cognitive impairment. Our hypotheses are that patients suffering from chronic migraine experience objective cognitive alterations that are not only due to the pain that they suffer or their current emotional state. Furthermore, preventive treatment should be capable of reversing, or at least reducing, the impact of CM on the cognition and QoL of migraineurs.
Methods
The cognition and QoL of 50 control subjects and 46 patients with CM were assessed using a battery of tests, prior to the use of preventive treatment based on botulinum toxin or oral drugs and after 3 months of this treatment.
Results
Compared with controls, patients with CM had lower scores on the assessment of cognitive performance (Rey-Osterrieth Complex Figure test [ROCF] (p<0.05), Trail Making Test [TMT] B) (p < 0.05) and QoL (p < 0.05). Three months after the use of preventive treatment, improvement was observed in all cognitive parameters (p < 0.05) and QoL (p < 0.05), except the ROCF copy task (p = 0.79). No statistically significant differences were observed when these outcomes were compared based on treatment.
Conclusions
This study confirms poor cognitive performance that is not explained by migraine pain itself, as it occurs in the interictal period, irrespective of the patient’s emotional status. Our findings show that these effects are reversible in some cases with preventive treatment of CM, reaffirming the important impact of this condition on the QoL of these patients, and the need to establish preventive treatment guidelines.
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Demirhan MA, Celebisoy N. Cognitive functions in episodic vestibular disorders: Meniere's disease and vestibular migraine. J Vestib Res 2022; 33:63-70. [PMID: 36120750 DOI: 10.3233/ves-220025] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cognitive deficits have been defined in patients with bilateral and unilateral vestibular loss. OBJECTIVE To investigate cognitive functions in patients with episodic vestibular disorders. METHODS Nineteen patients with Meniere's disease (MD), 19 patients with vestibular migraine (VM) and 21 age and education matched healthy controls were studied. Mini Mental State Examination assessing global mental status, Reading Span Test and the Stroop Test evaluating working memory, cognitive processing, reading comprehension and attention, Trail Making Test and Benton's Judgment of Line Orientation Test investigating visual processing, visuospatial skills, processing speed were used. Beck depression and anxiety inventories were given to evaluate the emotional status. RESULTS Cognitive test results of the MD and VM patients were not significantly different from the healthy controls (p > 0.05) as well as Beck depression scores (p = 0.14). Beck anxiety scores showed significant difference (p = 0.003). VM patients had significantly higher scores than the healthy controls (p = 0.002) on pairwise comparisons. The scores of the MD patients did not reach statistical significance (p = 0.15). CONCLUSION Episodic vestibular disorders like MD and VM without inter-ictal vestibular deficits do not seem to be associated with cognitive impairment. Patients with VM have significantly higher anxiety scores than the healthy controls and MD patients.
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Affiliation(s)
- Mehmet Alp Demirhan
- Department of Clinical Neuroscience, Ege University Institute of Health Sciences, Izmir, Turkey
| | - Nese Celebisoy
- Department of Clinical Neuroscience, Ege University Institute of Health Sciences, Izmir, Turkey.,Department of Neurology, Ege University Medical School, Bornova, Izmir, Turkey
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Cognitive decline over time in patients with chronic pain and headache: how can different outcomes be explained? Pain 2022; 163:e966-e967. [PMID: 35838652 DOI: 10.1097/j.pain.0000000000002664] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gu L, Wang Y, Shu H. Association between migraine and cognitive impairment. J Headache Pain 2022; 23:88. [PMID: 35883043 PMCID: PMC9317452 DOI: 10.1186/s10194-022-01462-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/16/2022] [Indexed: 11/20/2022] Open
Abstract
Background Previous studies revealed inconsistent results regarding association between migraine and cognitive impairment. In addition, previous studies found inconsistent results regarding the association between migraine and risk of dementia. Thus, the study aimed to make a meta-analysis exploring comparison result in different types of cognitive function between migraine patients and non-migraine subjects. In addition, meta-analysis was made to explore the association between migraine and risk of dementia. Methods Articles published before June 2022 were searched in the following databases: PubMed, Web of Science, SCOPUS, EMBASE, EBSCO, PROQUEST, ScienceDirect and Cochrane Database of Systematic Reviews. Results were computed using STATA 12.0 software. Results Meta-analysis showed lower general cognitive function and language function in migraine group, compared to no migraine group (general cognitive function: standard mean difference (SMD) = − 0.40, 95% CI = − 0.66 to − 0.15; language: SMD = − 0.14, 95% confidence interval (CI) = − 0.27 to − 0.00), whereas the study showed no significant difference in visuospatial function, attention, executive function and memory between migraine group and no migraine group (visuospatial function: SMD = − 0.23, 95% CI = − 0.53 to 0.08; attention: SMD = − 0.01, 95% CI = − 0.10 to 0.08; executive function: SMD = − 0.05, 95% CI = − 0.16 to 0.05; memory: SMD = − 0.14, 95% CI = − 0.30 to 0.03). In addition, the meta-analysis showed a significant association between migraine and risk of dementia (odds ratio (OR)/relative risk (RR) = 1.30, 95% CI = 1.11 to 1.52). Conclusions In conclusion, the meta-analysis demonstrated lower general cognitive function and language function in migraine. In addition, migraine is associated with an increased risk of all-cause dementia, VaD and AD. These results suggest a significant association between migraine and cognitive impairment. Because of the association between migraine and cognitive impairment, neurological physician should be vigilant and effectively intervene in migraineurs with high risk factors of cognitive impairment to prevent the development of cognitive impairment. Supplementary Information The online version contains supplementary material available at 10.1186/s10194-022-01462-4.
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Affiliation(s)
- Lihua Gu
- Department of Neurology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, No. 87 Dingjiaqiao Road, Nanjing, 210009, Jiangsu, China. .,Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China.
| | - Yanjuan Wang
- Department of Neurology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, No. 87 Dingjiaqiao Road, Nanjing, 210009, Jiangsu, China
| | - Hao Shu
- Department of Neurology, Affiliated ZhongDa Hospital, School of Medicine, Southeast University, No. 87 Dingjiaqiao Road, Nanjing, 210009, Jiangsu, China
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Liang Y, Gao Y, Wang R, Grande G, Monastero R, Dong Y, Jiang X, Lv P, Qiu C. Migraine, Cognitive Decline, and Dementia in Older Adults: A Population-Based Study. J Alzheimers Dis 2022; 88:263-271. [DOI: 10.3233/jad-220013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background: The potential impact of migraine on cognitive aging among older adults remains controversial. Objective: To examine the relationship of migraine and subtypes with cognitive decline and dementia in an older Swedish population. Methods: This population-based study included 3069 participants (age≥60) from the Swedish National study on Aging and Care in Kungsholmen, Stockholm. Baseline examination was conducted in 2001–2004, and participants were followed every 3 or 6 years until 2013–2016. Data were collected through face-to-face interviews, clinical examinations, laboratory tests, and linkage with registers. Global cognitive function was measured with the Mini-Mental State Examination (MMSE). Dementia was diagnosed according to the DSM-IV criteria. Migraine and subtypes were defined following the international classification system. Data were analyzed using logistic regression, Cox regression, and linear mixed-effects models. Results: At baseline, 305 participants were defined with non-migraine headache and 352 with migraine. The cross-sectional analysis showed that the multivariable-adjusted odds ratio (95% confidence interval) of prevalent dementia was 0.49 (0.20–1.21) for migraine and 0.66 (0.26–1.66) for migraine without aura. The longitudinal analysis showed that the multivariable-adjusted hazard ratios of incident dementia associated with migraine and subtypes ranged 0.68–0.89 (p > 0.05). Furthermore, migraine and subtypes were not significantly associated with either baseline MMSE score or MMSE changes during follow-ups (p > 0.05). The nonsignificant associations did not vary substantially by age, APOE ɛ4 allele, cerebrovascular disease, and antimigraine treatment (p for interactions > 0.05). Conclusion: This study shows no evidence supporting the associations of migraine and its subtypes with cognitive decline and dementia among older adults.
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Affiliation(s)
- Yajun Liang
- Department of Neurobiology, Aging Research Center and Center for Alzheimer Research, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Ya Gao
- Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Rui Wang
- Department of Neurobiology, Aging Research Center and Center for Alzheimer Research, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
- Swedish School of Sport and Health Sciences (GIH), Stockholm, Sweden
| | - Giulia Grande
- Department of Neurobiology, Aging Research Center and Center for Alzheimer Research, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
| | - Roberto Monastero
- Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, Palermo, Italy
| | - Yanhong Dong
- Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Xin Jiang
- Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Peiyuan Lv
- Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Chengxuan Qiu
- Department of Neurobiology, Aging Research Center and Center for Alzheimer Research, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden
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Zhang M, Liu Y, Hu G, Kang L, Ran Y, Su M, Yu S. Cognitive impairment in a classical rat model of chronic migraine may be due to alterations in hippocampal synaptic plasticity and N-methyl-D-aspartate receptor subunits. Mol Pain 2021; 16:1744806920959582. [PMID: 32869707 PMCID: PMC7517984 DOI: 10.1177/1744806920959582] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Although migraine is a major global public health problem, its impact on cognitive abilities remains controversial. Thus, the present study investigated the effects of repeated administration of inflammatory soup to the dura of rats, over three weeks, on spatial cognition, hippocampal synaptic plasticity, and the expression of N-methyl-D-aspartate receptor subunits. Additionally, low doses of amitriptyline (5 mg/kg) were applied to assess its therapeutic effects. The inflammatory soup group exhibited significant reductions in the cutaneous stimulation threshold, presence of mild cognitive impairment, and decreased long-term potentiation in right hippocampus. However, amitriptyline improved pain behaviors, enhanced cognitive function, and increased synaptic plasticity in the inflammatory soup rats. On the other hand, the administration of amitriptyline to normal rats negatively influenced synaptic plasticity and reduced the expression of N-methyl-D-aspartate receptor subunits. The present results indicate that inflammatory soup-induced dural nociception led to impairments in spatial cognition that could be attributed to reductions in hippocampal long-term potentiation and the decreased expression of N-methyl-D-aspartate receptor subunits.
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Affiliation(s)
- Mingjie Zhang
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, PR China
| | - Yufei Liu
- Department of Neurology, Tianjin Third Central Hospital, PR China
| | - Guanqun Hu
- Department of Neurology, Tianjin Union Medicine Center, PR China
| | - Li Kang
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, PR China
| | - Ye Ran
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, PR China
| | - Min Su
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, PR China
| | - Shengyuan Yu
- Department of Neurology, the First Medical Centre, Chinese PLA General Hospital, PR China
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14
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White matter hyperintensity in different migraine subtypes. Sci Rep 2021; 11:10881. [PMID: 34035361 PMCID: PMC8149843 DOI: 10.1038/s41598-021-90341-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Accepted: 05/10/2021] [Indexed: 12/24/2022] Open
Abstract
The diagnostic value of white matter hyperintensities (WMH) in different types of migraineare unknown. To evaluate the WMH pattern of different subtypes in migraine patients with no vascular risk factors. 92 migraine patients (73 females, mean age 34.6 ± 8.9; 61 episodic migraine, 31 chronic migraine, 36 migraine with aura, 56 migraine without aura) without vascular risk factors underwent brain MRI (3 T). We also included a matched healthy control group with no migraine (n = 24). The prevalence of WMH in different types of migraine was similar and ranged from 38.7 to 44.4%; the control group showed no WMH at all. Lesions were located within frontal, parietal and temporal lobes (in order of decreasing incidence) in juxtacortical and/or deep white matter. WMH appeared as round or slightly elongated foci with a median size of 2.5 mm [1.5; 3]. Total number, size and prevalence of WMH by lobes and white matter regions were similar between groups, and no interaction with age or sex was found. The number of lesions within the frontal lobe juxtacortical white matter correlated with the age of patients (r = 0.331, p = 0.001) and the duration since migraine onset (r = 0.264, p = 0.012). Patients with different migraine subtypes and without vascular risk factors are characterized by a similar pattern of WMH in the absence of subclinical infarctions or microbleedings. Therefore, WMH have no relevant prognostic value regarding the course of migraine and vascular complications. WMH pattern may be used to differentiate migraine as a primary disorder and other disorders with migraine-like headache and WMH.
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15
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Molad J, Hallevi H, Korczyn AD, Seyman E, Bornstein NM, Niry D, Eldor R, Ben Assayag E. The Interrelation Between Chronic Headache, Cognitive Scores, and MRI Markers Among Stroke Survivors. J Alzheimers Dis 2021; 81:1555-1566. [PMID: 33967050 DOI: 10.3233/jad-210077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Migraine is known to mildly increase the risk for ischemic stroke and is associated with vascular MRI markers. However, the potential effect of chronic headache (CH) on stroke outcomes has not been studied. OBJECTIVE We aimed to assess the interrelation between CH and post-stroke cognitive impairment. METHODS Data from 455 patients with a first ever stroke from the TABASCO study was available. All patients underwent 3T brain MRI, blood analysis, and a serial cognitive assessment at baseline and 6, 12, and 24 months after. RESULTS Eighty-five (18.7%) patients reported suffering from CH, of whom 53 (62.4%) reported symptoms of photophobia or nausea, and 34 (40%) reported an aura. CH was associated with female sex, lower prevalence of T2DM (p < 0.001), and lower HbA1C levels (p < 0.001). Multiple regression analysis, controlling for age, sex, education, vascular risk factors, and the presence of acute lesions in MRI, revealed that CH was an independent predictor of better cognitive scores 6, 12, and 24 months post-stroke (p = 0.015, p = 0.01, and p = 0.012, respectively). Stroke patients suffering from CH had also higher normalized gray, white matter, and thalamus volumes, and better white matter microstructural integrity (p < 0.001, p = 0.037, p < 0.001, p = 0.008, respectively)Conclusion:In this study, CH was consistently associated with better long term cognitive scores among post stroke subjects. These surprising findings may partially arise from the higher prevalence of T2DM among subjects without CH, that may represent the existence of chronic cerebrovascular disease, and may reflect mechanisms involving glucose metabolism.
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Affiliation(s)
- Jeremy Molad
- Department of Neurology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Hen Hallevi
- Department of Neurology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.,Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Amos D Korczyn
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Estelle Seyman
- Department of Neurology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Natan M Bornstein
- Department of Neurology, Shaare-Zedek Medical Center, Jerusalem, Israel
| | - Dana Niry
- Department of Radiology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Roy Eldor
- Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel.,Diabetes Unit, Institute of Endocrinology, Metabolism and Hypertension, Tel Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Einor Ben Assayag
- Department of Neurology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel.,Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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16
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Eikermann-Haerter K, Huang SY. White Matter Lesions in Migraine. THE AMERICAN JOURNAL OF PATHOLOGY 2021; 191:1955-1962. [PMID: 33636178 DOI: 10.1016/j.ajpath.2021.02.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/16/2021] [Accepted: 02/12/2021] [Indexed: 12/20/2022]
Abstract
Migraine, the third most common disease worldwide, is a well-known independent risk factor for subclinical focal deep white matter lesions (WMLs), even in young and otherwise healthy individuals with no cardiovascular risk factors. These WMLs are more commonly seen in migraine patients with transient neurologic symptoms preceding their headaches, the so-called aura, and those with a high attack frequency. The pathophysiology of migraine-related deep white matter hyperintensities remains poorly understood despite their prevalence. Characteristic differences in their distribution related to chronic small vessel ischemic disease compared with that of common periventricular WMLs in the elderly suggest a different underlying mechanism. Both ischemic and inflammatory mechanisms have been proposed, as there is increased cerebral vulnerability to ischemia in migraineurs, whereas there is also evidence of blood-brain barrier disruption with associated release of proinflammatory substances during migraine attacks. An enhanced susceptibility to spreading depolarization, the electrophysiological event underlying migraine, may be the mechanism that causes repetitive episodes of cerebral hypoperfusion and neuroinflammation during migraine attacks. WMLs can negatively affect both physical and cognitive function, underscoring the public health importance of migraine, and suggesting that migraine is an important contributor to neurologic deficits in the general population.
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Affiliation(s)
| | - Susie Y Huang
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts; and the Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, Massachusetts
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17
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Abstract
Migraine is a prevalent primary headache disorder and is usually considered as benign. However, structural and functional changes in the brain of individuals with migraine have been reported. High frequency of white matter abnormalities, silent infarct-like lesions, and volumetric changes in both gray and white matter in individuals with migraine compared to controls have been demonstrated. Functional magnetic resonance imaging (MRI) studies found altered connectivity in both the interictal and ictal phase of migraine. MR spectroscopy and positron emission tomography studies suggest abnormal energy metabolism and mitochondrial dysfunction, as well as other metabolic changes in individuals with migraine. In this review, we provide a brief overview of neuroimaging studies that have helped us to characterize some of these changes and discuss their limitations, including small sample sizes and poorly defined control groups. A better understanding of alterations in the brains of patients with migraine could help not only in the diagnosis but may potentially lead to the optimization of a targeted anti-migraine therapy.
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18
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Øie LR, Kurth T, Gulati S, Dodick DW. Migraine and risk of stroke. J Neurol Neurosurg Psychiatry 2020; 91:593-604. [PMID: 32217787 PMCID: PMC7279194 DOI: 10.1136/jnnp-2018-318254] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 03/17/2020] [Accepted: 03/17/2020] [Indexed: 12/31/2022]
Abstract
Migraine and stroke are two common and heterogeneous neurovascular disorders responsible for a significant burden for those affected and a great economic cost for the society. There is growing evidence that migraine increases the overall risk of cerebrovascular diseases. In this review, based on available literature through a PubMed search, we found that ischaemic stroke in people with migraine is strongly associated with migraine with aura, young age, female sex, use of oral contraceptives and smoking habits. The risk of transient ischaemic attack also seems to be increased in people with migraine, although this issue has not been extensively investigated. Although migraine appears to be associated with haemorrhagic stroke, the migraine aura status has a small influence on this relationship. Neuroimaging studies have revealed a higher prevalence of asymptomatic structural brain lesions in people with migraine. They are also more likely to have unfavourable vascular risk factors; however, the increased risk of stroke seems to be more apparent among people with migraine without traditional risk factors. The mechanism behind the migraine-stroke association is unknown. In light of the higher risk of stroke in people with migraine with aura, it is important to identify and modify any vascular risk factor. There is currently no direct evidence to support that a migraine prophylactic treatment can reduce future stroke in people with migraine.
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Affiliation(s)
- Lise R Øie
- Department of Neurology, St. Olavs hospital, Trondheim University Hospital, Trondheim, Norway .,Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
| | - Tobias Kurth
- Institute of Public Health, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sasha Gulati
- Department of Neuromedicine and Movement Science, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, NTNU, Trondheim, Norway.,Department of Neurosurgery, St. Olavs hospital, Trondheim University Hospital, Trondheim, Norway
| | - David W Dodick
- Department of Neurology, Mayo Clinic Scottsdale, Scottsdale, Arizona, USA
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19
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Persistent pain and cognitive decline in older adults: a systematic review and meta-analysis from longitudinal studies. Pain 2020; 161:2236-2247. [PMID: 32453132 DOI: 10.1097/j.pain.0000000000001932] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Both persistent pain and cognitive decline prevalence increase with advancing age and are associated with functional decline. However, the association of pain and cognitive decline has not been evaluated yet by a systematic assessment of longitudinal studies. We aimed to assess the association of persistent pain as a risk factor for cognitive decline in community older adults, using data from longitudinal studies in a systematic review and meta-analysis. Publications were identified using a systematic search on PubMed, EMBASE, and Cochrane Library databases from inception to June 2019. Because heterogeneity across studies was high, we used random-effects meta-analysis to calculate the pooled relative risk (RR) for the association between persistent pain and cognitive decline incidence. We investigated sources of heterogeneity among studies using meta-regression and stratified analyses. We included 10 prospective longitudinal studies with 57,495 participants with a mean age at the baseline ranging from 61.8 to 88.4 years and mean follow-up times ranging from 2.75 to 11.8 years. Persistent pain at baseline was not associated with the development of cognitive decline during the follow-up (pooled RR = 1.05, 95% confidence interval = 0.92-1.21). In sensitivity analyses, only length of follow-up time ≤4.5 years was associated with a higher risk of cognitive impairment (pooled RR = 1.19, 95% confidence interval = 1.10-1.28). Persistent pain was not associated with the incidence of cognitive decline.
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20
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George KM, Folsom AR, Sharrett AR, Mosley TH, Gottesman RF, Hamedani AG, Lutsey PL. Migraine Headache and Risk of Dementia in the Atherosclerosis Risk in Communities Neurocognitive Study. Headache 2020; 60:946-953. [PMID: 32200562 PMCID: PMC7192135 DOI: 10.1111/head.13794] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/21/2020] [Accepted: 03/04/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVE We aimed to assess the association between migraine headache and incident dementia. BACKGROUND Migraine is a risk factor for white matter hyperintensities and ischemic stroke, which are both associated with increased risk of dementia. However, it is unknown whether migraine is independently associated with dementia. METHODS History of migraine was ascertained via questionnaire. Adjudicated cases of dementia were identified using cognitive tests, neuropsychological exams, and clinician review of suspected cases. Incident dementia was identified using adjudicated cases, follow-up calls, and surveillance of hospital and death codes. We assessed hazards of incident dementia by migraine status. Sex differences were also examined and stratified results were presented. RESULTS Analysis included 12,495 White and African American participants ages 51-70 with a median follow-up time of 21 years. Prevalence of dementia was 18.5% (1821/9955) among those with no migraine history, 15.8% (196/1243) among those with severe non-migraine heading, and 16.7% (233/1397) among migraineurs. There was no association between migraine and incident dementia [hazard ratio: 1.04 (0.91, 1.20)]. There was also no statistically significant interaction between sex and migraine status on risk of dementia. CONCLUSION Despite evidence of brain abnormalities in migraineurs, there was no association between migraine and incident dementia in this prospective cohort.
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Affiliation(s)
- Kristen M George
- Division of Epidemiology, Department of Public Health Sciences, University of California Davis Medical Center, Davis, CA, USA
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - Aaron R Folsom
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - A Richey Sharrett
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Thomas H Mosley
- Memory Impairment and Neurodegenerative Dementia (MIND) Center, University of Mississippi Medical Center, Jackson, MS, USA
| | - Rebecca F Gottesman
- Department of Epidemiology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ali G Hamedani
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Pamela L Lutsey
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
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21
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Martins IP, Maruta C, Alves PN, Loureiro C, Morgado J, Tavares J, Gil-Gouveia R. Cognitive aging in migraine sufferers is associated with more subjective complaints but similar age-related decline: a 5-year longitudinal study. J Headache Pain 2020; 21:31. [PMID: 32264821 PMCID: PMC7137205 DOI: 10.1186/s10194-020-01100-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 03/20/2020] [Indexed: 01/19/2023] Open
Abstract
Objectives and background The effect of headache on cognitive performance is controversial, due to conflicting results obtained from studies in clinical or population settings. We aimed to understand if migraine and other headaches modify the rates of decline on different cognitive measures, during a 5-year interval. Design and method A cohort of community dwelling adults (> 50 years) with migraine (MH), non-migraine headaches (NMH) and controls without headache (WoH), was assessed by a comprehensive neuropsychological battery with tests of memory, language and executive functions, repeated 5 years apart. Change in performance between baseline and reevaluation was compared between groups, and controlled for age, gender, literacy and depressive symptoms. Results A total of 275 participants (78.5% WoH, 12.7% MH, 8.7% NMH) were reevaluated (average age 70.40 + 8.34 years, 64% females). Cognitive decline or dementia occurred in 11.4%, with a similar proportion among the three groups. Although MH participants had significantly more subjective cognitive complaints (p = 0.030, 95%CI:]-3.929,-0.014[), both MH and NMH subjects showed an age-associated decline identical to controls. Furthermore, migraine features (disease and attack duration, frequency and aura) were unrelated with cognitive performance. Conclusion Migraine and non-migraine headache are not associated with increasing risk of dementia or cognitive decline at an older age although subjects with migraine have more cognitive complaints. Longer longitudinal studies are necessary to understand if this pattern persists for more than 5 years.
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Affiliation(s)
- Isabel Pavão Martins
- Departamento de Neurociências e Saúde Mental, Centro Hospitalar Universitário Lisboa Norte - Hospital de Santa Maria, Lisboa, Portugal. .,Laboratório de Estudos de Linguagem, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa Portugal, Av Professor Egas Moniz, Lisboa, Portugal.
| | - Carolina Maruta
- Laboratório de Estudos de Linguagem, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa Portugal, Av Professor Egas Moniz, Lisboa, Portugal.,Universidade Católica Portuguesa, Católica Research Centre for Psychological - Family and Social Wellbeing, Lisboa, Portugal
| | - Pedro Nacimento Alves
- Departamento de Neurociências e Saúde Mental, Centro Hospitalar Universitário Lisboa Norte - Hospital de Santa Maria, Lisboa, Portugal.,Laboratório de Estudos de Linguagem, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa Portugal, Av Professor Egas Moniz, Lisboa, Portugal
| | - Clara Loureiro
- Laboratório de Estudos de Linguagem, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa Portugal, Av Professor Egas Moniz, Lisboa, Portugal
| | - Joana Morgado
- Serviço de Neurologia, Hospital Beatriz Angelo, Loures, Lisboa, Portugal
| | - Joana Tavares
- Serviço de Imagiologia, Hospital de Santa Maria, Lisboa, Portugal
| | - Raquel Gil-Gouveia
- Departamento de Neurociências e Saúde Mental, Centro Hospitalar Universitário Lisboa Norte - Hospital de Santa Maria, Lisboa, Portugal.,Headache Center, Hospital da Luz, Lisboa, Portugal
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22
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KARAHAN ÖZCAN R, ÖZMEN S. Kadın migren hastalarında bilişsel esneklik: vaka-kontrol çalışması. CUKUROVA MEDICAL JOURNAL 2020. [DOI: 10.17826/cumj.654189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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23
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24
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Morton RE, St John PD, Tyas SL. Migraine and the risk of all-cause dementia, Alzheimer's disease, and vascular dementia: A prospective cohort study in community-dwelling older adults. Int J Geriatr Psychiatry 2019; 34:1667-1676. [PMID: 31486140 DOI: 10.1002/gps.5180] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 07/17/2019] [Indexed: 01/16/2023]
Abstract
OBJECTIVES Dementia is the most common neurological disease in older adults; headaches, including migraines, are the most common neurological disorder across all ages. The objective of this study was to explore the relationship between migraines and dementia, including Alzheimer's disease (AD) and vascular dementia (VaD). METHODS Analyses were based on 679 community-dwelling participants 65+ years from the Manitoba Study of Health and Aging, a population-based, prospective cohort study. Participants screened as cognitively intact at baseline had complete data on migraine history and all covariates at baseline and were assessed for cognitive outcomes (all-cause dementia, AD, and VaD) 5 years later. The association of exposure (lifetime history of migraines), confounding (age, gender, education, and depression), and intervening variables (hypertension, myocardial infarction, other heart conditions, stroke, and diabetes) with all-cause dementia and dementia subtypes (AD and VaD) was assessed using multiple logistic regression models. RESULTS A history of migraines was significantly associated with both all-cause dementia (odds ratio [OR]=2.97; 95% confidence interval [CI]=1.25-6.61) and AD (OR=4.22; 95% CI=1.59-10.42), even after adjustment for confounding and intervening variables. Migraines were not significantly associated with VaD either before (OR=1.83; 95% CI=0.39-8.52) or after (OR=1.52; 95% CI=0.20-7.23) such adjustment. CONCLUSIONS Migraines were a significant risk factor for AD and all-cause dementia. Despite the vascular mechanisms involved in migraine physiology, migraines were not significantly associated with VaD in this study. Recognition of the long-term detrimental consequences of migraines for AD and dementia has implications for migraine management, as well as for our understanding of AD etiology.
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Affiliation(s)
- Rebecca E Morton
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Philip D St John
- Department of Medicine and Centre on Aging, Section of Geriatric Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Suzanne L Tyas
- School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
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25
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Abstract
BACKGROUND Migraine is a complex neurological disorder that affects a significant percentage of the human species, from all geographic areas and cultures. Cognitive symptoms and dysfunctions are interim and disabling components of this disorder and may be related to the brain processes underlying the pathophysiology. Yet they are often undervalued by clinicians. In this review, we present the different types of cognitive dysfunctions associated with migraine and the mechanisms that are potentially causing them. FINDINGS While reversible attack-related cognitive dysfunction seems extremely consistent and likely related to functional cortical and subcortical brain changes occurring during attacks, interictal cognitive dysfunction is less consistent and might become more relevant as attack frequency and disease complexity increase. Migraine traits do not seem a predisposition to long-term cognitive decline. Cognitive dysfunction is a frequent manifestation of migraine attacks and may be specific to this disorder; it is important to understand if it could be useful in migraine diagnosis. Attack-related cognitive dysfunction is clinically relevant and contributes to disability, so it should be perceived as a therapeutic target. While there is no evidence to support that migraine increases the risk of long-term or persistent cognitive dysfunction, the fact that it occurs during the attacks and may persist in subjects with frequent or complicated attacks should prompt the understanding of the mechanisms related to its pathophysiology for it may also clarify the processes underlying migraine.
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26
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Borkum JM. CGRP and Brain Functioning: Cautions for Migraine Treatment. Headache 2019; 59:1339-1357. [DOI: 10.1111/head.13591] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Jonathan M. Borkum
- Department of Psychology University of Maine Orono ME USA
- Health Psych Maine Waterville ME USA
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27
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Ferreira KS, Teixeira CT, Cáfaro C, Oliver GZ, Carvalho GLP, Carvalho LASD, Silva BG, Haes FBB, Ciciarelli MC. Chronic migraine patients show cognitive impairment in an extended neuropsychological assessment. ARQUIVOS DE NEURO-PSIQUIATRIA 2019; 76:582-587. [PMID: 30365620 DOI: 10.1590/0004-282x20180085] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 05/23/2018] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The objective of the present study was to assess the presence of cognitive deficits in patients with chronic migraine, and to assess the main factors that trigger cognitive disorders, such as comorbidities or the use of medications. METHODS Chronic migraine and control groups were interviewed in a case-control study. The frequency and intensity of the headache, medication used and associated comorbidities were determined. All patients were submitted to an extended neuropsychological assessment. RESULTS The chronic migraine group (n = 30) had a worse performance in the Montreal Cognitive Assessment Test (p = 0.00), Verbal Fluency (p = 0.00), Stroop (p = 0.00), Clock Drawing Test (p = 0.00), Digit Span (p = 0.00) and Matrix Reasoning (p = 0.01). After statistical adjustment by linear regression, migraine continued to be the only relevant factor in the poorer performance in the Montreal Cognitive Assessment, Verbal Fluency, Clock Drawing and Stroop tests. CONCLUSIONS Patients with chronic migraine have cognitive deficits in multiple tasks, regardless of the presence of comorbidities or the use of medications.
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Affiliation(s)
- Karen S Ferreira
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Caroliny T Teixeira
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Carolina Cáfaro
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Gabriela Z Oliver
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Gabriela L P Carvalho
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Larissa A S D Carvalho
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Brenda G Silva
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Fernanda B B Haes
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
| | - Marcelo C Ciciarelli
- Centro Universitário Barão de Mauá, Faculdade de Medicina, Neurologia Clínica, Ribeirão Preto SP, Brasil
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28
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Vuralli D, Ayata C, Bolay H. Cognitive dysfunction and migraine. J Headache Pain 2018; 19:109. [PMID: 30442090 PMCID: PMC6755588 DOI: 10.1186/s10194-018-0933-4] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 10/16/2018] [Indexed: 12/11/2022] Open
Abstract
Cognitive dysfunction has recently gained attention as a significant problem among migraine sufferers. All of the clinical studies show poor cognitive performance during migraine attacks, though, the interictal data are conflicting. Migraineurs show impaired cognitive function interictally in most of the clinic-based studies. Population-based studies did not reveal a difference in cognitive functions between migraineurs and controls. The specific cognitive domains involved are information processing speed, basic attention, executive functions, verbal and non-verbal memory and verbal skills. Neurophysiological, imaging and pharmacological studies support clinical symptoms of cognitive impairment in migraine. Longitudinal studies do not suggest progressive cognitive decline over time in migraine patients. Preventive medications and comorbid disorders such as depression and anxiety can impact cognitive function, but cannot fully explain the cognitive impairment in migraine. In contrast to migraine, tension type or cluster headache are not associated with cognitive impairment, at least during headache-free periods.
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Affiliation(s)
- Doga Vuralli
- Department of Neurology and Algology, Gazi University Faculty of Medicine, Besevler, 06510, Ankara, Turkey.,Neuropsychiatry Center, Gazi University, Besevler, 06510, Ankara, Turkey
| | - Cenk Ayata
- Neurovascular Research Lab, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA.,Stroke Service, Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Hayrunnisa Bolay
- Department of Neurology and Algology, Gazi University Faculty of Medicine, Besevler, 06510, Ankara, Turkey. .,Neuropsychiatry Center, Gazi University, Besevler, 06510, Ankara, Turkey.
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Tunç A, Tekeşin AK, Güngen BD, Arda E. Cognitive performance in young and middle-aged adults with migraine: Investigating the correlation with white matter hyperintensities and psychological symptoms. Neurol Neurochir Pol 2018; 52:470-476. [PMID: 29778452 DOI: 10.1016/j.pjnns.2018.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Revised: 04/12/2018] [Accepted: 05/02/2018] [Indexed: 11/26/2022]
Abstract
INTRODUCTION This study aimed to evaluate the cognitive performance of migraine patients with (MwA) and without aura (MwoA) and investigate the correlation of white matter hyperintensities (WMHs) and psychological symptoms with their cognitive test scores. MATERIAL AND METHODS Hundred migraine patients aged 20-55 years and 80 healthy volunteers with similar age, sex, and education level were enrolled. The total Montreal Cognitive Assessment (MoCA) scores were compared by age, sex, presence of aura, migraine duration, attack frequency, pain localization, presence and number of WMHs, and the scores of the Beck Depression Inventory and the Beck Anxiety Inventory (BAI). RESULTS Forty-seven (47%) patients had MwA and 53 (53%) had MwoA. The performance of the MwA patients was significantly poorer than that of the MwoA patients and the healthy subjects on the MoCA scales. In particular, the results revealed lower scores in the subscales regarding visuospatial/executive functions, naming, memory, attention, and abstraction in MwA patients than in the MwoA patients. Compared to healthy controls, more number of migraine patients had WMHs. The presence and number of WMHs had no significant correlation with the MoCA scores of the migraine patients. There was a significant correlation of the BAI and BDI scores with the total MoCA scores considering all migraine patients. CONCLUSIONS This study suggested that MwA may be associated with low cognitive performance which was correlated with depression and anxiety but not with WMHs. Further, longitudinal studies for assessing the relationship between WMHs, cognitive functions, and migraine, and for establishing the causality are warranted.
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Affiliation(s)
- Abdulkadir Tunç
- Clinic of Neurology, Bezmialem Vakıf University, İstanbul, Turkey.
| | - Aysel Kaya Tekeşin
- Clinic of Neurology, Istanbul Education and Research Hospital, İstanbul, Turkey.
| | | | - Esra Arda
- Clinic of Psychiatry, Istanbul Education and Research Hospital, Istanbul, Turkey.
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Balci B, Şenyuva N, Akdal G. Definition of Balance and Cognition Related to Disability Levels in Vestibular Migraine Patients. NORO PSIKIYATRI ARSIVI 2018; 55:9-14. [PMID: 30042635 DOI: 10.29399/npa.12617] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 01/25/2016] [Indexed: 12/13/2022]
Abstract
Objective To compare the balance and cognition of vestibular migraine (VM) patients with migraineurs without vertigo history and healthy subjects, and to examine the effects of disability level on these functions. Material-method The study consisted of 32 VM patients, 32 migraineurs and 31 healthy subjects with similar sex and age. Balance functions were assessed with Balance Evaluation Systems Test (BEST), dizziness and headache severity with Visual Analogue Scale (VAS), disability related to dizziness with Dizziness Handicap Inventory (DHI), cognition with Stroop test. Results There was no statistical significant difference among the three groups in terms of age, gender, height, weight, marital status and education levels (p>0.05). Headache severity was higher in migraineurs than vestibular migraineurs and healthy subjects, also dizziness severity was higher in vestibular migraineurs than migraineurs and healthy subjects (p<0.0167). The outcomes of BEST 4, 5, 6 and BEST-total were significantly impaired in VM patients than migraineurs and healthy subjects, and worse in migraineurs rather than healthy subjects (p<0.0167). Stroop effect of cognitive examination was worse in VM and migraine patients rather than healthy subjects (p<0.0167). There was no significantly difference between VM and migraineurs (p>0.0167). There was a negative correlation between Stroop effect and BEST-total in VM patients significantly (r=-0.509, p=0.003), and no significant correlation in migraineurs (p>0.05). Disability levels of VM patients were low in 38.7%, mild in 51.6% and severe in 9.7% related to DHI. There was no significant difference between balance and cognition function in terms of disability levels (p>0.05). Conclusion The balance and cognition in VM patients and migraineurs were impaired rather than healthy subjects. The patient groups differed from each other in terms of vertiginous complaints rather than cognition. Solving the functional limitations with further longitudinal examinations can facilitate the treatment. The appropriate physiotherapy programs and patient education methods can be planned for these various issues.
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Affiliation(s)
- Birgül Balci
- Dokuz Eylül University, School of Physical Therapy and Rehabilitation, İzmir, Turkey
| | - Naziye Şenyuva
- Department of Physical Therapy, Gümüşsuyu Military Hospital, İstanbul, Turkey
| | - Gülden Akdal
- Department of Neurology, Dokuz Eylül University Medical Faculty, İzmir, Turkey
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Yang FC, Chen HJ, Lee JT, Chen SJ, Sung YF, Kao CH, Yang TY. Increased risk of Parkinson's disease following tension-type headache: a nationwide population-based cohort study. Oncotarget 2018; 9:2148-2157. [PMID: 29416761 PMCID: PMC5788629 DOI: 10.18632/oncotarget.23298] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 12/04/2017] [Indexed: 01/03/2023] Open
Abstract
PURPOSE Previous studies have suggested associations between primary headache and neurodegenerative diseases; however, the relationship between tension-type headache (TTH), which is the most common type of primary headache, and Parkinson's disease (PD) remains controversial. Hence, in this nationwide, population-based, retrospective cohort study, we explored the temporal association between TTH and PD. METHODS Using claims data in the National Health Insurance Research Database of Taiwan, we evaluated 12,309 subjects aged ≥20 years who were newly diagnosed with TTH from 2000 to 2005. The non-TTH group included 49,236 randomly selected sex- and age-matched patients without TTH. Subjects were followed up until the end of 2011, diagnosis of PD, or death. The incidence of PD was compared between the two groups. A Cox multivariable proportional hazards model was used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) to estimate the risk of PD. RESULTS The overall incidence of PD (per 1,000 person-years) in the TTH and non-TTH groups was 3.01 and 1.68, respectively. After adjustment for sex, age, and comorbidities, the association between TTH and PD remained statistically significant (adjusted HR = 1.37, 95% CI = 1.19-1.57). The TTH group had a higher risk of PD than the non-TTH group did, regardless of subjects' sex, age, and comorbidity status. CONCLUSIONS These findings demonstrate that patients diagnosed with TTH exhibit an increased risk of PD. Additional studies should investigate the potential shared pathophysiological mechanisms of TTH and PD. Clinicians should be aware that TTH is a potential risk factor for PD.
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Affiliation(s)
- Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Hsuan-Ju Chen
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - Jiunn-Tay Lee
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Sy-Jou Chen
- Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
- Graduate Institute of Injury Prevention and Control, College of Public Health and Nutrition, Taipei Medical University, Taipei, Taiwan
| | - Yueh-Feng Sung
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Clinical Medical Science and School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
| | - Tse-Yen Yang
- Department of Medical Laboratory Science and Biotechnology, China Medical University, Taichung, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- Molecular and Genomic Epidemiology Center, China Medical University Hospital, Taichung, Taiwan
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Abstract
Migraine and stroke are common, disabling neurologic disorders, with a high socioeconomic burden. A link between them has been proposed years ago, and various theories have been proposed to explain this bidirectional relation. However, the precise causes remain unclear. We briefly summarize existing hypotheses of this correlation seeking for recommendations for stroke prevention in migraineurs, if any exist. Among the strongest suggested theories of migraine-stroke association are cortical spreading depression, endovascular dysfunction, vasoconstriction, neurogenic inflammation, hypercoagulability, increased prevalence of vascular risk factors, shared genetic defects, cervical artery dissection, and patent foramen ovale. There is no evidence that any preventive therapy in migraineurs should be used to decrease stroke risk, even in most predisposed subset of patients. However, a woman with migraine with aura should be encouraged to cease smoking and avoid taking oral contraceptives with high estrogen doses. We need further investigation to better understand the complexity of migraine-stroke association and to make firm recommendations for the future.
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Neuropsychological assessment in migraine patients: a descriptive review on cognitive implications. Neurol Sci 2017; 38:553-562. [PMID: 28101762 DOI: 10.1007/s10072-017-2814-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 01/05/2017] [Indexed: 12/31/2022]
Abstract
Migraine is considered a disabling disorder with highly prevalence in population. Recent studies report that migraine patients have a cognitive decline associated to structural brain alterations. We search on PubMed and Web of Science databases and screening references of included studies and review articles for additional citations. From 519 studies identified, only 16 met the inclusion criteria. All studies were conducted on 1479 migraineurs (190 non-migraine headache and 11,978 controls subject) and examined the association between migraine and cognitive impairment. The results are discordant. Indeed, while cognitive deficits during the attack of migraine are now recognized, only few studies confirmed the presence of cognitive impairment in migraine patients. Given the prevalence of migraine in the population (especially among women), and the early age of the population, an association between migraine and cognitive impairment could have substantial public health implications. Future studies should determine if specific migraine characteristics, for example, attack frequency, may impact the association between migraine and cognitive decline.
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Feleppa M, Fucci S, Bigal ME. Primary Headaches in an Elderly Population Seeking Medical Care for Cognitive Decline. Headache 2016; 57:209-216. [PMID: 27933636 DOI: 10.1111/head.13003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2016] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To assess the prevalence of specific headache disorders in a population older than 65 years seeking consultation due to memory problems or cognitive impairment. METHODS We verified the occurrence of headache symptoms and the impact of headaches on daily life. Headaches were classified as per the International Classification of Headache Disorders, 2nd edition (ICHD-2). All patients were screened with the Mini-Mental State Examination (MMSE), followed by the Selective Reminding Test and neuroimaging. Participants with severe cognitive impairment or dementia were excluded. RESULTS A total of 1,237 patients (51.6% women), with mean age of 75.6 years (SD = 6.9) were screened from January 2006 to December 2014. Of them, 302 (24.4%) patients suffered from headaches. Most common individual diagnoses were probable migraine (13.8%), episodic tension-type headache (3.4%), and episodic migraine (3.0%). Chronic migraine or probable chronic migraine happened in 3.5%, while chronic tension-type headache affected 0.6%. Most patients with headaches routinely used symptomatic medications (55.6%). Mean MMSE scores were similar in patients with or without headaches, or with different headache diagnoses. CONCLUSIONS Headache disorders overall, frequent headaches, and headaches requiring treatment are commonly seen in the elderly seeking care for cognitive decline and should be properly assessed and managed.
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Gil-Gouveia R, Oliveira AG, Martins IP. Sequential brief neuropsychological evaluation of migraineurs is identical to controls. Acta Neurol Scand 2016; 134:197-204. [PMID: 26553747 DOI: 10.1111/ane.12530] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/14/2015] [Indexed: 01/03/2023]
Abstract
BACKGROUND Evidence of attack-related cognitive dysfunction in migraine is growing. Controversy exists on whether cognitive dysfunction, mainly executive, may persist between attacks. Measuring the impact of cognitive function is gaining importance in clinical and research settings in migraine. OBJECTIVE To compare the performance of interictal migraine patients to controls in an assembled neuropsychological battery focused on executive functions and to study the practice effect of its repeated applications. METHOD Assembly of the battery that was then applied twice within 6 weeks to interictal migraineurs and matched healthy controls. RESULTS Migraine patients (n = 24) and controls (n = 24) had similar performance in both applications of the battery. There was a slight practice effect between the first and second evaluation, significant in Stroop Interference test (P = 0.002, multiplicity corrected); a meaningful score change was determined for each raw test scores. CONCLUSIONS Interictal migraineurs and controls performance is identical in a brief cognitive battery focused on executive functions. Repeated applications produced a practice effect that was quantified.
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Affiliation(s)
- R. Gil-Gouveia
- Department of Clinical Neurosciences; Faculdade de Medicina; Universidade de Lisboa; Lisboa Portugal
- Headache Center; Hospital da Luz; Lisboa Portugal
| | - A. G. Oliveira
- Pharmacy Department; Universidade Federal do Rio Grande do Norte; Petrópolis Brasil
| | - I. P. Martins
- Department of Clinical Neurosciences; Faculdade de Medicina; Universidade de Lisboa; Lisboa Portugal
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Wen K, Nguyen NT, Hofman A, Ikram MA, Franco OH. Migraine is associated with better cognition in the middle‐aged and elderly: the Rotterdam Study. Eur J Neurol 2016; 23:1510-6. [DOI: 10.1111/ene.13066] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 05/13/2016] [Indexed: 11/26/2022]
Affiliation(s)
- K. Wen
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - N. T. Nguyen
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - A. Hofman
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - M. A. Ikram
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
- Department of Radiology Erasmus MC University Medical Center Rotterdam The Netherlands
| | - O. H. Franco
- Department of Epidemiology Erasmus MC University Medical Center Rotterdam The Netherlands
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Yang FC, Lin TY, Chen HJ, Lee JT, Lin CC, Kao CH. Increased Risk of Dementia in Patients with Tension-Type Headache: A Nationwide Retrospective Population-Based Cohort Study. PLoS One 2016; 11:e0156097. [PMID: 27272332 PMCID: PMC4896423 DOI: 10.1371/journal.pone.0156097] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 05/07/2016] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The association between primary headaches, including tension-type headache (TTH) as one of the most common primary headache disorders, and dementia remains controversial. In this nationwide, population-based, retrospective, cohort study, we explored the potential association between TTH and dementia and examined sex, age, and comorbidities as risk factors for dementia. METHODS Using the Taiwan National Health Insurance Research Database (NHIRD) claims data, the sample included 13908 subjects aged ≥20 years with newly-diagnosed TTH in 2000-2006. The non-TTH group included 55632 randomly selected sex- and age-matched TTH-free individuals. All subjects were followed until dementia diagnosis, death, or the end of 2011. Patients with dementia, including vascular and non-vascular (including Alzheimer's) subtypes, were identified using International Classification of Diseases Ninth Revision, Clinical Modification codes. Multivariate Cox proportional hazards regression models were used to assess the risk of dementia and dementia-associated risk factors, such as migraine and other medical comorbidities. RESULTS During the average follow-up of 8.14 years, the incidence density rates of dementia were 5.30 and 3.68/1,000 person-years in the TTH and non-TTH groups, respectively. Compared with the non-TTH group, the risks of dementia were 1.25 (95% confidence interval [CI], 1.11-1.42) and 1.13 (95% CI, 1.01-1.27) times higher in the women and >65-year-old TTH group, respectively. TTH patients with comorbidities had a higher risk of dementia. TTH patients had a greater risk of non-vascular dementia (hazard ratio, 1.21; 95% CI, 1.09-1.34) than the non-TTH group. CONCLUSION TTH patients have a future risk of dementia, indicating a potentially linked disease pathophysiology that warrants further study. The association between TTH and dementia is greater in women, older adults, and with comorbidities. Clinicians should be aware of potential dementia comorbidity in TTH patients.
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Affiliation(s)
- Fu-Chi Yang
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Te-Yu Lin
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Hsuan-Ju Chen
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Jiunn-Tay Lee
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chun-Chieh Lin
- Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Clinical Medical Science and School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
- Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan
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Stræte Røttereng AK, Bosnes O, Stordal E, Zwart JA, Linde M, Stovner LJ, Hagen K. Headache as a predictor for dementia: The HUNT Study. J Headache Pain 2015; 16:89. [PMID: 26471177 PMCID: PMC4607687 DOI: 10.1186/s10194-015-0573-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 10/12/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The impact of headache on dementia is largely unknown. This study examined the association between headache and dementia using data from a large population-based study. METHODS This population-based study used data from the Nord-Trøndelag Health Surveys performed in 1995-1997 (HUNT2) and 2006-2008 (HUNT3). The reference group (controls) was participants aged ≥55 years who answered the headache questions in HUNT2 and later participated in HUNT3 (n = 15,601). The association with headache status in HUNT2 was investigated in sample of confirmed non-demented elderly evaluated with psychometric tests after HUNT3 (n = 96), and HUNT2 participants later diagnosed with dementia during 1997-2011 (n = 746). The association with headache was evaluated by logistical regression with adjustment for age, gender, level of education, comorbidity, smoking, and anxiety and depression. RESULTS Any headache was more likely to be reported in HUNT2 among those who later were included in the dementia registry (OR 1.24; 95 % CI 1.04-1.49) compared to the reference group, but less likely among the confirmed non-demented individuals (OR 0.62; 95 % CI 0.39-0.98). This relationship was even stronger for non-migrainous headache, whereas such association was not found for migraine. CONCLUSIONS Compared to the reference group, individuals with dementia were more likely to report non-previous migrainous headache in HUNT2, whereas a sample of confirmed non-demented were less likely to report previous non-migrainous headache.
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Affiliation(s)
| | - Ole Bosnes
- Department of Psychiatry, Namsos Hospital, Namsos, Norway
| | - Eystein Stordal
- Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.,Department of Psychiatry, Namsos Hospital, Namsos, Norway
| | - John-Anker Zwart
- Department of Neurology and FORMI, Oslo University Hospital, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Mattias Linde
- Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.,Norwegian Advisory Unit on Headache, St. Olavs University Hospital, 7006, Trondheim, Norway
| | - Lars Jacob Stovner
- Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway.,Norwegian Advisory Unit on Headache, St. Olavs University Hospital, 7006, Trondheim, Norway
| | - Knut Hagen
- Department of Neuroscience, Norwegian University of Science and Technology, Trondheim, Norway. .,Norwegian Advisory Unit on Headache, St. Olavs University Hospital, 7006, Trondheim, Norway.
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Abstract
Numerous data have pointed to an association between migraine and cardiovascular diseases. The majority of the available data have indicated that migraine with aura can be considered a risk factor for ischemic stroke, whereas migraine without aura cannot be reliably considered as such. High frequency of attacks and a recent onset of migraine have been related to an increased ischemic stroke risk. In addition, in young subjects with ischemic stroke migraine with aura represents an independent risk factor of overall recurrent vascular events and of recurrent ischemic stroke. Also the risk of transient ischemic attack seems to be increased in migraineurs, although this issue has not been extensively investigated. Several studies have also addressed the possible association between migraine and hemorrhagic stroke. Although the results of these individual studies were conflicting, their meta-analysis showed that migraine is associated with a 1.5-fold increase in the risk of hemorrhagic stroke (including intracerebral and subarachnoid hemorrhage). Some studies have identified migraine also as a possible risk factor for cardiac vascular events while others have yielded negative results. A meta-analysis did not show an increased risk of myocardial infarction in subjects with any migraine vs no migraine but subsequently, data has pointed to an association between any migraine with cardiac ischemic disease. Migraine has also been associated by some studies with vascular mortality and with vascular diseases in regions other than the brain and the heart. Several studies have also indicated that compared with nonmigraineurs, migraineurs have a higher burden of asymptomatic white matter brain lesions and, according to some studies, also infarct-like lesions at brain magnetic resonance. The mechanisms underlying the relationship between migraine and cardiovascular disease are still unclear. The possible explanation may rely on a peculiar vascular vulnerability of migraineurs that may contribute to the pathogenesis of migraine and, in the presence of some other unknown factors may also contribute, over time, to the development of cardiovascular disease. At the moment, there are no reliable features that may indicate which subjects, across the overall migraine population, will develop vascular events and so far, no drugs are recommended for the vascular prevention in migraineurs unless other clear indications are present. In general, the acute treatment and the secondary prevention measures of a patient with stroke who has a history of migraine do not differ from that of other stroke patients. There is currently no direct evidence to support that a migraine prophylactic treatment will reduce future stroke risk in secondary prevention.
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Affiliation(s)
- Simona Sacco
- Department of Biotechnological and Applied Clinical Sciences, Division of Clinical Neurology, University of L'Aquila, 67100, L'Aquila, Italy,
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Hagen K, Stordal E, Linde M, Steiner TJ, Zwart JA, Stovner LJ. Headache as a risk factor for dementia: A prospective population-based study. Cephalalgia 2013; 34:327-35. [DOI: 10.1177/0333102413513181] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Headache has not been established as a risk factor for dementia. The aim of this study was to determine whether any headache was associated with subsequent development of vascular dementia (VaD), Alzheimer’s disease (AD) or other types of dementia. Methods This prospective population-based cohort study used baseline data from the Nord-Trøndelag Health Study (HUNT 2) performed during 1995–1997 and, from the same Norwegian county, a register of cases diagnosed with dementia during 1997–2010. Participants aged ≥20 years who responded to headache questions in HUNT 2 were categorized (headache free; with any headache; with migraine; with nonmigrainous headache). Hazard ratios (HRs) for later inclusion in the dementia register were estimated using Cox regression analysis. Results Of 51,383 participants providing headache data in HUNT 2, 378 appeared in the dementia register during the follow-up period. Compared to those who were headache free, participants with any headache had increased risk of VaD ( n = 63) (multivariate-adjusted HR = 2.3, 95% CI 1.4–3.8, p = 0.002) and of mixed dementia (VaD and AD ( n = 52)) (adjusted HR = 2.0, 95% CI 1.1–3.5, p = 0.018). There was no association between any headache and later development of AD ( n = 180). Conclusion In this prospective population-based cohort study, any headache was a risk factor for development of VaD.
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Affiliation(s)
- Knut Hagen
- Department of Neuroscience, Norwegian University of Science and Technology, Norway
- Norwegian National Headache Centre, St Olavs University Hospital, Norway
| | - Eystein Stordal
- Department of Neuroscience, Norwegian University of Science and Technology, Norway
- Department of Psychiatry, Namsos Hospital, Norway
| | - Mattias Linde
- Department of Neuroscience, Norwegian University of Science and Technology, Norway
- Norwegian National Headache Centre, St Olavs University Hospital, Norway
| | - Timothy J Steiner
- Department of Neuroscience, Norwegian University of Science and Technology, Norway
- Department of Neuroscience, Imperial College London, UK
| | - John-Anker Zwart
- Department of Neurology and FORM, Oslo University Hospital, and University of Oslo, Norway
| | - Lars Jacob Stovner
- Department of Neuroscience, Norwegian University of Science and Technology, Norway
- Norwegian National Headache Centre, St Olavs University Hospital, Norway
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Bashir A, Lipton RB, Ashina S, Ashina M. Migraine and structural changes in the brain: a systematic review and meta-analysis. Neurology 2013; 81:1260-8. [PMID: 23986301 DOI: 10.1212/wnl.0b013e3182a6cb32] [Citation(s) in RCA: 209] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To evaluate the association between migraine without aura (MO) and migraine with aura (MA) and 3 types of structural brain abnormalities detected by MRI: white matter abnormalities (WMAs), infarct-like lesions (ILLs), and volumetric changes in gray and white matter (GM, WM) regions. METHODS PubMed as well as the reference lists of identified studies and reviews were used to identify potentially eligible studies through January 2013. Candidate studies were reviewed and eligible studies were abstracted. Pooled odds ratios (OR) and 95% confidence intervals (CI) were calculated for WMAs and ILLs. RESULTS Six population-based and 13 clinic-based studies were identified. The studies suggested that structural brain changes, including WMAs, silent ILLs, and volumetric changes in GM and WM regions, were more common in migraineurs than in control groups. The results were strongest for MA. The meta-analysis of WMAs showed an association for MA (OR 1.68; 95% CI 1.07-2.65; p = 0.03) but not for MO (OR 1.34; 95% CI 0.96-1.87; p = 0.08). The association of ILLs was greater for MA (OR 1.44; 95% CI 1.02-2.03; p = 0.04) than for MO, but no association was found for MA (p = 0.52) and MO (p = 0.08) compared to controls. CONCLUSION These data suggest that migraine may be a risk factor for structural changes in the brain. Additional longitudinal studies are needed to determine the differential influence of migraine without and with aura, to better characterize the effects of attack frequency, and to assess longitudinal changes in brain structure and function.
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Affiliation(s)
- Asma Bashir
- From the Danish Headache Center and Department of Neurology (A.B., M.A.), Glostrup Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Glostrup, Copenhagen, Denmark; Montefiore Headache Center (R.B.L.), Department of Neurology, Albert Einstein College of Medicine, Bronx; and Headache Program (S.A.), Department of Pain Medicine and Palliative Care, Department of Neurology, Albert Einstein College of Medicine, Beth Israel Medical Center, New York, NY
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Rist PM, Kurth T. Migraine and cognitive decline: a topical review. Headache 2013; 53:589-98. [PMID: 23405909 DOI: 10.1111/head.12046] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2012] [Indexed: 12/20/2022]
Abstract
Migraine has been linked with an increased risk of stroke and an increased prevalence of clinically silent brain lesions and white-matter hyperintensities. As it is known that stroke and structural brain lesions are associated with an increased risk of cognitive decline, it has been hypothesized that migraine may be a progressive brain disorder and associated with an increased risk of cognitive impairment. Given the prevalence of migraine in the population, especially among women, and the aging of the population, an association between migraine and cognitive impairment would have substantial public health implications. In this review, we will summarize the existing evidence evaluating the association between migraine and cognitive function. Additionally, we will discuss methodological issues in migraine and cognitive function assessment and elaborate on study design strategies to address this important question.
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Affiliation(s)
- Pamela M Rist
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Rist PM, Kang JH, Buring JE, Glymour MM, Grodstein F, Kurth T. Migraine and cognitive decline among women: prospective cohort study. BMJ 2012; 345:e5027. [PMID: 22875950 PMCID: PMC3414433 DOI: 10.1136/bmj.e5027] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To evaluate the association between migraine and cognitive decline among women. DESIGN Prospective cohort study. SETTING Women's Health Study, United States. PARTICIPANTS 6349 women aged 65 or older enrolled in the Women's Health Study who provided information about migraine status at baseline and participated in cognitive testing during follow-up. Participants were classified into four groups: no history of migraine, migraine with aura, migraine without aura, and past history of migraine (reports of migraine history but no migraine in the year prior to baseline). MAIN OUTCOME MEASURES Cognitive testing was carried out at two year intervals up to three times using the telephone interview for cognitive status, immediate and delayed recall trials of the east Boston memory test, delayed recall trial of the telephone interview for cognitive status 10 word list, and a category fluency test. All tests were combined into a global cognitive score, and tests assessing verbal memory were combined to create a verbal memory score. RESULTS Of the 6349 women, 853 (13.4%) reported any migraine; of these, 195 (22.9%) reported migraine with aura, 248 (29.1%) migraine without aura, and 410 (48.1%) a past history of migraine. Compared with women with no history of migraine, those who experienced migraine with or without aura or had a past history of migraine did not have significantly different rates of cognitive decline in any of the cognitive scores: values for the rate of change of the global cognitive score between baseline and the last observation ranged from -0.01 (SE 0.04) for past history of migraine to 0.08 (SE 0.04) for migraine with aura when compared with women without any history of migraine. Women who experienced migraine were also not at increased risk of substantial cognitive decline (worst 10% of the distribution of decline). When compared with women without a history of migraine, the relative risks for the global score ranged from 0.77 (95% confidence interval 0.46 to 1.28) for women with migraine without aura to 1.17 (0.84 to 1.63) for women with a past history of migraine. CONCLUSION In this prospective cohort of women, migraine status was not associated with faster rates of cognitive decline.
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Affiliation(s)
- Pamela M Rist
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Abstract
OBJECTIVES AND BACKGROUND The possible effects of migraine on executive abilities remain controversial; hence, we studied inter-ictal cognitive performance of individuals with migraine and non migraine headaches (NMH) compared with headache free controls. DESIGN AND METHOD In a cross-sectional observational study, taking place in primary care, adults aged 50 or above were evaluated by a neurobehavioral battery including several executive measures. Present history of headache was sought, and migraine was diagnosed by the ID-Migraine questionnaire. The effect of headache type on cognitive measures was analyzed with multiple regression with adjustment by diagnosis, age, gender, education, and depressive symptoms. RESULTS Among 478 participants, 23.2% reported current headache, of whom 50 were NMH, and 61 were migraine headaches. No group differences were found in the majority of cognitive measures. Compared with controls, migraine subjects performed worse on a test of attention, while NMH participants presented more intrusions and worse discriminability in memory recognition plus a lower performance on semantic memory tests. CONCLUSION The presence of headaches in late adulthood was related to a worse performance on few measures of executive functioning, suggesting that cognitive impact is not specific to migraine but might be associated to headache.
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Affiliation(s)
- Isabel Pavão Martins
- Department of Clinical Neurosciences (UNIC), Instituto de Medicina Molecular, Lisbon Faculty of Medicine, Portugal.
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Suhr JA, Seng EK. Neuropsychological functioning in migraine: clinical and research implications. Cephalalgia 2011; 32:39-54. [PMID: 22174355 DOI: 10.1177/0333102411430265] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM We review the research literature examining neuropsychological performance in migraine. Findings were organized by neuropsychological construct assessed and results were reported using effect size conventions. Factors considered in explaining results included sample characteristics, migraine factors, and control for non-migraine variables. FINDINGS There is weak evidence for deficits in processing speed, attention, verbal memory, verbal skills, working memory, sustained attention, and inhibition in migraine relative to healthy controls. There are mixed results regarding deficits in visual memory, motor dexterity, visuospatial/constructional skills, visual reasoning, and mental flexibility in migraine relative to healthy controls. Mixed findings do not seem to be consistently related to study characteristics or presence of aura; other important migraine factors (such as migraine severity or presence of neuroradiological findings) remain understudied. Relative to non-healthy control groups, however, there is weak evidence for an effect of migraine in any cognitive domain. Longitudinal studies provide little evidence that neuropsychological functioning worsens over time in migraine or that migraine is a risk factor for Alzheimer's disease. RESEARCH IMPLICATIONS It remains possible that cognitive dysfunction is seen in only a subset of migraine sufferers, perhaps those with more severe illness or neurological involvement; however, more research is needed to examine this issue. Non-migraine differences among migraine sufferers, including medical and psychiatric comorbidities and variables associated with treatment seeking, may partially account for inconsistent findings and should be evaluated for in future research. CLINICAL IMPLICATIONS Clinicians should refer migraine patients for comprehensive neuropsychological evaluation only when there is sufficient evidence for concern. Such evaluations should include consideration of other psychological, neurological, and medical contributors to both migraine and cognitive status.
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Affiliation(s)
- Julie A Suhr
- Department of Psychology, Ohio University, Athens, OH 45701, USA.
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