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Sharp N, Burish MJ, Digre KB, Ailani J, Fani M, Lamp S, Schwedt TJ. Photophobia is associated with lower sleep quality in individuals with migraine: results from the American Registry for Migraine Research (ARMR). J Headache Pain 2024; 25:55. [PMID: 38609895 PMCID: PMC11015590 DOI: 10.1186/s10194-024-01756-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 03/24/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Patients with migraine often have poor sleep quality between and during migraine attacks. Furthermore, extensive research has identified photophobia as the most common and most bothersome symptom in individuals with migraine, second only to headache. Seeking the comfort of darkness is a common strategy for managing pain during an attack and preventing its recurrence between episodes. Given the well-established effects of daily light exposure on circadian activity rhythms and sleep quality, this study aimed to investigate the relationship between photophobia symptoms and sleep quality in a cohort of patients with migraine. METHODS A cross-sectional observational study was conducted using existing data extracted from the American Registry for Migraine Research (ARMR). Participants with a migraine diagnosis who had completed the baseline questionnaires (Photosensitivity Assessment Questionnaire (PAQ), Generalized Anxiety Disorder-7 (GAD-7), Patient Health Questionnaire-2 (PHQ-2)), and selected questions of the ARMR Sleep questionnaire were included. Models were created to describe the relationship of photophobia and photophilia with various sleep facets, including sleep quality (SQ), sleep disturbance (SDis), sleep onset latency (SOL), sleep-related impairments (SRI), and insomnia. Each model was controlled for age, sex, headache frequency, anxiety, and depression. RESULTS A total of 852 patients meeting the inclusion criteria were included in the analysis (mean age (SD) = 49.8 (13.9), 86.6% (n = 738) female). Those with photophobia exhibited significantly poorer sleep quality compared to patients without photophobia (p < 0.001). Photophobia scores were associated with SQ (p < 0.001), SDis (p < 0.001), SOL (p = 0.011), SRI (p = 0.020), and insomnia (p = 0.005) after controlling for age, sex, headache frequency, depression, and anxiety, signifying that higher levels of photophobia were associated with worse sleep-related outcomes. Conversely, photophilia scores were associated with better sleep-related outcomes for SQ (p < 0.007), SOL (p = 0.010), and insomnia (p = 0.014). CONCLUSION Results suggest that photophobia is a significant predictor of poor sleep quality and sleep disturbances in migraine. These results underscore the necessity for comprehensive and systematic investigations into the intricate interplay between photophobia and sleep to enhance our understanding and develop tailored solutions for individuals with migraine.
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Affiliation(s)
- Nina Sharp
- The Design School, Arizona State University, Tempe, AZ, USA.
| | - Mark J Burish
- Department of Neurosurgery, Medical School, The University of Texas Health Science Center at Houston, McGovern, Houston, TX, USA
| | - Kathleen B Digre
- Department of Ophthalmology and Visual Sciences, Department of Neurology, John A Moran Eye Center, University of Utah Health Sciences Center, Salt Lake City, UT, USA
| | - Jessica Ailani
- Department of Neurology, Medstar Georgetown University Hospital, Washington, DC, USA
| | - Mahya Fani
- The Design School, Arizona State University, Tempe, AZ, USA
| | - Sophia Lamp
- Psychology Department, Arizona State University, Tempe, AZ, USA
| | - Todd J Schwedt
- Neurology Department, Mayo Clinic Arizona, Phoenix, AZ, USA
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Wang M, Liu C, Zou M, Niu Z, Zhu J, Jin T. Recent progress in epidemiology, clinical features, and therapy of multiple sclerosis in China. Ther Adv Neurol Disord 2023; 16:17562864231193816. [PMID: 37719665 PMCID: PMC10504852 DOI: 10.1177/17562864231193816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 07/24/2023] [Indexed: 09/19/2023] Open
Abstract
Multiple sclerosis (MS) is a demyelinating disease of the central nervous system characterized by inflammation, demyelination, and neurodegeneration. It mainly affects young adults, imposing a heavy burden on families and society. The epidemiology, clinical features, and management of MS are distinct among different countries. Although MS is a rare disease in China, there are 1.4 billion people in China, so the total number of MS patients is not small. Because of the lack of specific diagnostic biomarkers for MS, there is a high misdiagnosis rate in China, as in other regions. Due to different genetic backgrounds, the clinical manifestations of MS in Chinese are different from those in the West. Herein, this review aims to summarize the disease comprehensively, including clinical profile and the status of disease-modifying therapies in China based on published population-based observation and cohort studies, and also to compare with data from other countries and regions, thus providing help to develop diagnostic guideline and the novel therapeutic drugs. Meanwhile, we also discuss the problems and challenges we face, specifically for the diagnosis and treatment of MS in the middle- and low-income countries.
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Affiliation(s)
- Meng Wang
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Caiyun Liu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Meijuan Zou
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Zixuan Niu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Jie Zhu
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, No. 1, Xinmin Street, Changchun 130021, China
- Division of Neurogeriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Karolinska University Hospital, Solna, Stockholm 171 64, Sweden
| | - Tao Jin
- Neuroscience Center, Department of Neurology, The First Hospital of Jilin University, No. 1, Xinmin Street, Changchun 130021, China
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Domingues TD, Malato J, Grabowska AD, Lee JS, Ameijeiras-Alonso J, Biecek P, Graça L, Mouriño H, Scheibenbogen C, Westermeier F, Nacul L, Cliff JM, Lacerda E, Sepúlveda N. Association analysis between symptomology and herpesvirus IgG antibody concentrations in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and multiple sclerosis. Heliyon 2023; 9:e18250. [PMID: 37519635 PMCID: PMC10372404 DOI: 10.1016/j.heliyon.2023.e18250] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 08/01/2023] Open
Abstract
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) and multiple sclerosis (MS) are two complex and multifactorial diseases whose patients experience persistent fatigue, cognitive impairment, among other shared symptoms. The onset of these diseases has also been linked to acute herpesvirus infections or their reactivations. In this work, we re-analyzed a previously-described dataset related to IgG antibody responses to 6 herpesviruses (CMV - cytomegalovirus; EBV - Epstein-Barr virus; HHV6 - human herpesvirus-6; HSV1 and HSV2 - herpes simplex virus-1 and -2, respectively; VZV - varicella-zoster virus) from the United Kingdom ME/CFS biobank. The primary goal was to report the underlying symptomology and its association with herpesvirus IgG antibodies using data from 4 disease-trigger-based subgroups of ME/CFS patients (n = 222) and patients with MS (n = 46). The secondary objective was to assess whether serological data could distinguish ME/CFS and its subgroup from MS using a SuperLearner (SL) algorithm. There was evidence for a significant negative association between temporary eye insight disturbance and CMV antibody concentrations and for a significant positive association between bladder problems and EBV antibody concentrations in the MS group. In the ME/CFS or its subgroups, the most significant antibody-symptom association was obtained for increasing HSV1 antibody concentration and brain fog, a finding in line with a negative impact of HSV1 exposure on cognitive outcomes in both healthy and disease conditions. There was also evidence for a higher number of significant antibody-symptom associations in the MS group than in the ME/CFS group. When we combined all the serological data in an SL algorithm, we could distinguish three ME/CFS subgroups (unknown disease trigger, non-infection trigger, and an infection disease trigger confirmed in the lab at the time of the event) from the MS group. However, we could not find the same for the remaining ME/CFS group (related to an unconfirmed infection disease). In conclusion, IgG antibody data explains more the symptomology of MS patients than the one of ME/CFS patients. Given the fluctuating nature of symptoms in ME/CFS patients, the clinical implication of these findings remains to be determined with a longitudinal study. This study is likely to ascertain the robustness of the associations during natural disease course.
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Affiliation(s)
- Tiago Dias Domingues
- Departamento de Estatística e Investigação Operacional, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
- Faculty of Mathematics & Information Science, Warsaw University of Technology, Warsaw, Poland
| | - João Malato
- Faculty of Mathematics & Information Science, Warsaw University of Technology, Warsaw, Poland
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Anna D. Grabowska
- Department of Biophysics, Physiology, And Pathophysiology, Medical University of Warsaw, Warsaw, Poland
| | - Ji-Sook Lee
- Department of Infection Biology, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Jose Ameijeiras-Alonso
- Department of Statistics, Mathematical Analysis and Optimization, Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Przemysław Biecek
- Faculty of Mathematics & Information Science, Warsaw University of Technology, Warsaw, Poland
| | - Luís Graça
- Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Helena Mouriño
- Departamento de Estatística e Investigação Operacional, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal
- Faculty of Mathematics & Information Science, Warsaw University of Technology, Warsaw, Poland
| | - Carmen Scheibenbogen
- Institute of Medical Immunology, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Francisco Westermeier
- Department of Health Studies, Institute of Biomedical Science, FH Joanneum University of Applied Sciences, Graz, Austria
- Centro Integrativo de Biología y Química Aplicada (CIBQA), Universidad Bernardo O'Higgins, Santiago, Chile
| | - Luis Nacul
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
- BC Women’s Hospital, Vancouver, BC V6H 3N1, Canada
| | - Jacqueline M. Cliff
- Department of Life Sciences and Centre for Inflammation Research and Translational Medicine, Brunel University London, United Kingdom
| | - Eliana Lacerda
- Department of Clinical Research, Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Nuno Sepúlveda
- Faculty of Mathematics & Information Science, Warsaw University of Technology, Warsaw, Poland
- Faculty of Mathematics & Information Science, Warsaw University of Technology, Warsaw, Poland
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Wang Y, Wang S, Qiu T, Xiao Z. Photophobia in headache disorders: characteristics and potential mechanisms. J Neurol 2022; 269:4055-4067. [PMID: 35322292 DOI: 10.1007/s00415-022-11080-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/10/2022] [Accepted: 03/10/2022] [Indexed: 01/23/2023]
Abstract
Photophobia is present in multiple types of headache disorders. The coexistence of photophobia and headache suggested the potential reciprocal interactions between visual and pain pathways. In this review, we summarized the photophobic characteristics in different types of headache disorders in the context of the three diagnostic categories of headache disorders: (1) primary headaches: migraine, tension-type headache, and trigeminal autonomic cephalalgias; (2) secondary headaches: headaches attributed to traumatic brain injury, meningitis, non-traumatic subarachnoid hemorrhage and disorder of the eyes; (3) painful cranial neuropathies: trigeminal neuralgia and painful optic neuritis. We then discussed potential mechanisms for the coexistence of photophobia and headache. In conclusion, the characteristics of photophobia are different among these headache disorders. The coexistence of photophobia and headache is associated with the interactions between visual and pain pathway at retina, midbrain, thalamus, hypothalamus and visual cortex. The communication between these pathways may depend on calcitonin gene-related peptide and pituitary cyclase-activating polypeptide transmission. Moreover, cortical spreading depression, an upstream trigger of headache, also plays an important role in photophobia by increased nociceptive input to the thalamus.
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Affiliation(s)
- Yajuan Wang
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Shaoyang Wang
- Department of Emergency, Rizhao People's Hospital, Rizhao, 276800, Shandong, China
| | - Tao Qiu
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China
| | - Zheman Xiao
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei, China.
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5
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Zaman S, Kane T, Katta M, Georgiou M, Michaelides M. Photoaversion in inherited retinal diseases: clinical phenotypes, biological basis, and qualitative and quantitative assessment. Ophthalmic Genet 2021; 43:143-151. [PMID: 34957896 DOI: 10.1080/13816810.2021.2015789] [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: 10/19/2022]
Abstract
Severe light sensitivity is a feature common to a range of ophthalmological and neurological diseases. In inherited retinal diseases (IRDs) particularly, this may be accompanied by significant visual disruption. These symptoms are extremely debilitating for affected individuals and have significant implications in terms of day-to-day activities. Underlying mechanisms remain to be fully elucidated. Currently, there are many assessments of photoaversion (PA), however, all have limitations, with quantitative measurement in particular needing further evaluation. To understand the complexities associated with photoaversion from different pathologies, qualitative and quantitative assessments of the light aversion response must be standardized. There is no treatment to date, and strategies to alleviate symptoms focus on light avoidance. With respect to IRDs, however, gene therapy is currently being investigated in clinical trials and promising and further treatments may be on the horizon. The better characterization of these symptoms is an important end point measure in IRD gene therapy trials.
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Affiliation(s)
- Serena Zaman
- Moorfields Eye Hospital, London, UK.,UCL Institute of Ophthalmology, University College London, London, UK
| | - Thomas Kane
- Moorfields Eye Hospital, London, UK.,UCL Institute of Ophthalmology, University College London, London, UK
| | - Mohamed Katta
- Moorfields Eye Hospital, London, UK.,UCL Institute of Ophthalmology, University College London, London, UK
| | - Michalis Georgiou
- Moorfields Eye Hospital, London, UK.,UCL Institute of Ophthalmology, University College London, London, UK
| | - Michel Michaelides
- Moorfields Eye Hospital, London, UK.,UCL Institute of Ophthalmology, University College London, London, UK
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6
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Sepúlveda N. Impact of genetic variation on the molecular mimicry between Anoctamin-2 and Epstein-Barr virus nuclear antigen 1 in Multiple Sclerosis. Immunol Lett 2021; 238:29-31. [PMID: 34310987 DOI: 10.1016/j.imlet.2021.07.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/19/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Nuno Sepúlveda
- CEAUL - Centro de Estatística e Aplicações da Universidade de Lisboa, Portugal.
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7
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Cheng K, Martin LF, Slepian MJ, Patwardhan AM, Ibrahim MM. Mechanisms and Pathways of Pain Photobiomodulation: A Narrative Review. THE JOURNAL OF PAIN 2021; 22:763-777. [PMID: 33636371 PMCID: PMC8277709 DOI: 10.1016/j.jpain.2021.02.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/26/2021] [Accepted: 02/09/2021] [Indexed: 12/14/2022]
Abstract
A growing body of evidence supports the modulation of pain by light exposure. As such, phototherapy is being increasingly utilized for the management of a variety of pain conditions. The modes of delivery, and hence applications of phototherapy, vary by wavelength, intensity, and route of exposure. As such, differing mechanisms of action exist depending upon those parameters. Cutaneous application of red light (660 nm) has been shown to reduce pain in neuropathies and complex regional pain syndrome-I, whereas visual application of the same wavelength of red light has been reported to exacerbate migraine headache in patients and lead to the development of functional pain in animal models. Interestingly visual exposure to green light can result in reduction in pain in variety of pain conditions such as migraine and fibromyalgia. Cutaneous application typically requires exposure on the order of minutes, whereas visual application requires exposure on the order of hours. Both routes of exposure elicit changes centrally in the brainstem and spinal cord, and peripherally in the dorsal root ganglia and nociceptors. The mechanisms of photobiomodulation of pain presented in this review provide a foundation in furtherance of exploration of the utility of phototherapy as a tool in the management of pain. PERSPECTIVE: This review synopsizes the pathways and mechanisms through which light modulates pain and the therapeutic utility of different colors and exposure modalities of light on pain. Recent advances in photobiomodulation provide a foundation for understanding this novel treatment for pain on which future translational and clinical studies can build upon.
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Affiliation(s)
- Kevin Cheng
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona
| | - Laurent F Martin
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona; Department of Anesthesiology, College of Medicine, University of Arizona, Tucson, Arizona
| | - Marvin J Slepian
- Department of Medicine, College of Medicine, University of Arizona, Tucson, Arizona; Department of Biomedical Engineering, University of Arizona, Tucson, Arizona; Sarver Heart Center, University of Arizona, Tucson, Arizona; Arizona Center for Accelerated Biomedical Innovation, University of Arizona, Tucson, Arizona
| | - Amol M Patwardhan
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona; Department of Anesthesiology, College of Medicine, University of Arizona, Tucson, Arizona; Department of Neurosurgery, College of Medicine, University of Arizona, Tucson, Arizona; Comprehensive Pain and Addiction Center, University of Arizona, Tucson, Arizona
| | - Mohab M Ibrahim
- Department of Pharmacology, College of Medicine, University of Arizona, Tucson, Arizona; Department of Anesthesiology, College of Medicine, University of Arizona, Tucson, Arizona; Department of Neurosurgery, College of Medicine, University of Arizona, Tucson, Arizona.
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